diff options
Diffstat (limited to 'packages/glibc/2.29/0001-Add-ARC-architecture.patch')
| -rw-r--r-- | packages/glibc/2.29/0001-Add-ARC-architecture.patch | 7799 |
1 files changed, 7799 insertions, 0 deletions
diff --git a/packages/glibc/2.29/0001-Add-ARC-architecture.patch b/packages/glibc/2.29/0001-Add-ARC-architecture.patch new file mode 100644 index 00000000..11b3aea8 --- /dev/null +++ b/packages/glibc/2.29/0001-Add-ARC-architecture.patch @@ -0,0 +1,7799 @@ +glibc: Update to arc-2.29-2019.02.08 tag + +This was generated from Synopsys GitHub Glibc WIP fork [1] this way: +----------------->8----------------- +git diff glibc-2.29..arc-2.29-2019.02.08 ':!NEWS' ':!ChangeLog' +----------------->8----------------- + +[1] https://github.com/foss-for-synopsys-dwc-arc-processors/glibc + +Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> + +Upstream-Status: Pending +--- +diff --git a/elf/elf.h b/elf/elf.h +index 47a514a389f..bc2184f643c 100644 +--- a/elf/elf.h ++++ b/elf/elf.h +@@ -330,7 +330,7 @@ typedef struct + #define EM_CLOUDSHIELD 192 /* CloudShield */ + #define EM_COREA_1ST 193 /* KIPO-KAIST Core-A 1st gen. */ + #define EM_COREA_2ND 194 /* KIPO-KAIST Core-A 2nd gen. */ +-#define EM_ARC_COMPACT2 195 /* Synopsys ARCompact V2 */ ++#define EM_ARCV2 195 /* Synopsys ARCv2 ISA. */ + #define EM_OPEN8 196 /* Open8 RISC */ + #define EM_RL78 197 /* Renesas RL78 */ + #define EM_VIDEOCORE5 198 /* Broadcom VideoCore V */ +@@ -3996,6 +3996,74 @@ enum + #define R_NDS32_TLS_TPOFF 102 + #define R_NDS32_TLS_DESC 119 + ++/* ARCompact/ARCv2 specific relocs. */ ++#define R_ARC_NONE 0x0 ++#define R_ARC_8 0x1 ++#define R_ARC_16 0x2 ++#define R_ARC_24 0x3 ++#define R_ARC_32 0x4 ++#define R_ARC_B26 0x5 ++#define R_ARC_B22_PCREL 0x6 ++#define R_ARC_H30 0x7 ++#define R_ARC_N8 0x8 ++#define R_ARC_N16 0x9 ++#define R_ARC_N24 0xA ++#define R_ARC_N32 0xB ++#define R_ARC_SDA 0xC ++#define R_ARC_SECTOFF 0xD ++#define R_ARC_S21H_PCREL 0xE ++#define R_ARC_S21W_PCREL 0xF ++#define R_ARC_S25H_PCREL 0x10 ++#define R_ARC_S25W_PCREL 0x11 ++#define R_ARC_SDA32 0x12 ++#define R_ARC_SDA_LDST 0x13 ++#define R_ARC_SDA_LDST1 0x14 ++#define R_ARC_SDA_LDST2 0x15 ++#define R_ARC_SDA16_LD 0x16 ++#define R_ARC_SDA16_LD1 0x17 ++#define R_ARC_SDA16_LD2 0x18 ++#define R_ARC_S13_PCREL 0x19 ++#define R_ARC_W 0x1A ++#define R_ARC_32_ME 0x1B ++#define R_ARC_N32_ME 0x1C ++#define R_ARC_SECTOFF_ME 0x1D ++#define R_ARC_SDA32_ME 0x1E ++#define R_ARC_W_ME 0x1F ++#define R_ARC_H30_ME 0x20 ++#define R_ARC_SECTOFF_U8 0x21 ++#define R_ARC_SECTOFF_S9 0x22 ++#define R_AC_SECTOFF_U8 0x23 ++#define R_AC_SECTOFF_U8_1 0x24 ++#define R_AC_SECTOFF_U8_2 0x25 ++#define R_AC_SECTOFF_S9 0x26 ++#define R_AC_SECTOFF_S9_1 0x27 ++#define R_AC_SECTOFF_S9_2 0x28 ++#define R_ARC_SECTOFF_ME_1 0x29 ++#define R_ARC_SECTOFF_ME_2 0x2A ++#define R_ARC_SECTOFF_1 0x2B ++#define R_ARC_SECTOFF_2 0x2C ++#define R_ARC_PC32 0x32 ++#define R_ARC_GOTPC32 0x33 ++#define R_ARC_PLT32 0x34 ++#define R_ARC_COPY 0x35 ++#define R_ARC_GLOB_DAT 0x36 ++#define R_ARC_JUMP_SLOT 0x37 ++#define R_ARC_RELATIVE 0x38 ++#define R_ARC_GOTOFF 0x39 ++#define R_ARC_GOTPC 0x3A ++#define R_ARC_GOT32 0x3B ++ ++#define R_ARC_TLS_DTPMOD 0x42 ++#define R_ARC_TLS_DTPOFF 0x43 ++#define R_ARC_TLS_TPOFF 0x44 ++#define R_ARC_TLS_GD_GOT 0x45 ++#define R_ARC_TLS_GD_LD 0x46 ++#define R_ARC_TLS_GD_CALL 0x47 ++#define R_ARC_TLS_IE_GOT 0x48 ++#define R_ARC_TLS_DTPOFF_S9 0x4a ++#define R_ARC_TLS_LE_S9 0x4a ++#define R_ARC_TLS_LE_32 0x4b ++ + __END_DECLS + + #endif /* elf.h */ +diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py +index 025876486a3..40bf9398d48 100755 +--- a/scripts/build-many-glibcs.py ++++ b/scripts/build-many-glibcs.py +@@ -155,6 +155,9 @@ class Context(object): + 'cfg': ['--disable-multi-arch']}]) + self.add_config(arch='aarch64_be', + os_name='linux-gnu') ++ self.add_config(arch='arc', ++ os_name='linux-gnu', ++ gcc_cfg=['--disable-multilib', '--with-cpu=archs']) + self.add_config(arch='alpha', + os_name='linux-gnu') + self.add_config(arch='arm', +@@ -1265,6 +1268,7 @@ class Config(object): + def install_linux_headers(self, cmdlist): + """Install Linux kernel headers.""" + arch_map = {'aarch64': 'arm64', ++ 'arc': 'arc', + 'alpha': 'alpha', + 'arm': 'arm', + 'csky': 'csky', +diff --git a/support/Makefile b/support/Makefile +index 432cf2fe6cb..e2a0c0cccf4 100644 +--- a/support/Makefile ++++ b/support/Makefile +@@ -169,12 +169,7 @@ CFLAGS-support_paths.c = \ + -DINSTDIR_PATH=\"$(prefix)\" \ + -DLIBDIR_PATH=\"$(libdir)\" + +-ifeq (,$(CXX)) + LINKS_DSO_PROGRAM = links-dso-program-c +-else +-LINKS_DSO_PROGRAM = links-dso-program +-LDLIBS-links-dso-program = -lstdc++ -lgcc -lgcc_s $(libunwind) +-endif + + LDLIBS-test-container = $(libsupport) + +diff --git a/sysdeps/arc/Implies b/sysdeps/arc/Implies +new file mode 100644 +index 00000000000..a0f0b00cfac +--- /dev/null ++++ b/sysdeps/arc/Implies +@@ -0,0 +1,4 @@ ++init_array ++wordsize-32 ++ieee754/flt-32 ++ieee754/dbl-64 +diff --git a/sysdeps/arc/Makefile b/sysdeps/arc/Makefile +new file mode 100644 +index 00000000000..8d2fbe00c5e +--- /dev/null ++++ b/sysdeps/arc/Makefile +@@ -0,0 +1,25 @@ ++# ARC Makefile ++# Copyright (C) 1993-2019 Free Software Foundation, Inc. ++# This file is part of the GNU C Library. ++ ++# The GNU C Library is free software; you can redistribute it and/or ++# modify it under the terms of the GNU Lesser General Public ++# License as published by the Free Software Foundation; either ++# version 2.1 of the License, or (at your option) any later version. ++ ++# The GNU C Library is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++# Lesser General Public License for more details. ++ ++# You should have received a copy of the GNU Lesser General Public ++# License along with the GNU C Library. If not, see ++# <http://www.gnu.org/licenses/>. ++ ++# We don't support long doubles as a distinct type. We don't need to set ++# this variable; it's here mostly for documentational purposes. ++long-double-fcts = no ++ ++ifeq ($(subdir),debug) ++CFLAGS-backtrace.c += -funwind-tables ++endif +diff --git a/sysdeps/arc/Versions b/sysdeps/arc/Versions +new file mode 100644 +index 00000000000..a41ad34f953 +--- /dev/null ++++ b/sysdeps/arc/Versions +@@ -0,0 +1,6 @@ ++libc { ++ GLIBC_2.29 { ++ __syscall_error; ++ __mcount; ++ } ++} +diff --git a/sysdeps/arc/__longjmp.S b/sysdeps/arc/__longjmp.S +new file mode 100644 +index 00000000000..8296aa445f6 +--- /dev/null ++++ b/sysdeps/arc/__longjmp.S +@@ -0,0 +1,50 @@ ++/* longjmp for ARC. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public License as ++ published by the Free Software Foundation; either version 2.1 of the ++ License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sysdep.h> ++#include <jmpbuf-offsets.h> ++ ++;@ r0 = jump buffer from which regs will be restored ++;@ r1 = value that setjmp( ) will return due to this longjmp ++ ++ENTRY (__longjmp) ++ ++ ld_s r13, [r0] ++ ld_s r14, [r0,4] ++ ld r15, [r0,8] ++ ld r16, [r0,12] ++ ld r17, [r0,16] ++ ld r18, [r0,20] ++ ld r19, [r0,24] ++ ld r20, [r0,28] ++ ld r21, [r0,32] ++ ld r22, [r0,36] ++ ld r23, [r0,40] ++ ld r24, [r0,44] ++ ld r25, [r0,48] ++ ++ ld blink, [r0,60] ++ ld fp, [r0,52] ++ ld sp, [r0,56] ++ ++ mov.f r0, r1 ; get the setjmp return value(due to longjmp) in place ++ ++ j.d [blink] ; to caller of setjmp location, right after the call ++ mov.z r0, 1 ; can't let setjmp return 0 when it is due to longjmp ++ ++END (__longjmp) +diff --git a/sysdeps/arc/abort-instr.h b/sysdeps/arc/abort-instr.h +new file mode 100644 +index 00000000000..49f33613c40 +--- /dev/null ++++ b/sysdeps/arc/abort-instr.h +@@ -0,0 +1,2 @@ ++/* FLAG 1 is privilege mode only instruction, hence will crash any program. */ ++#define ABORT_INSTRUCTION asm ("flag 1") +diff --git a/sysdeps/arc/atomic-machine.h b/sysdeps/arc/atomic-machine.h +new file mode 100644 +index 00000000000..bdc91d0558f +--- /dev/null ++++ b/sysdeps/arc/atomic-machine.h +@@ -0,0 +1,73 @@ ++/* Low-level functions for atomic operations. ARC version. ++ Copyright (C) 2012-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _ARC_BITS_ATOMIC_H ++#define _ARC_BITS_ATOMIC_H 1 ++ ++#include <stdint.h> ++ ++typedef int32_t atomic32_t; ++typedef uint32_t uatomic32_t; ++typedef int_fast32_t atomic_fast32_t; ++typedef uint_fast32_t uatomic_fast32_t; ++ ++typedef intptr_t atomicptr_t; ++typedef uintptr_t uatomicptr_t; ++typedef intmax_t atomic_max_t; ++typedef uintmax_t uatomic_max_t; ++ ++#define __HAVE_64B_ATOMICS 0 ++#define USE_ATOMIC_COMPILER_BUILTINS 1 ++ ++/* ARC does have legacy atomic EX reg, [mem] instruction but the micro-arch ++ is not as optimal as LLOCK/SCOND specially for SMP. */ ++#define ATOMIC_EXCHANGE_USES_CAS 1 ++ ++#define __arch_compare_and_exchange_bool_8_acq(mem, newval, oldval) \ ++ (abort (), 0) ++#define __arch_compare_and_exchange_bool_16_acq(mem, newval, oldval) \ ++ (abort (), 0) ++#define __arch_compare_and_exchange_bool_64_acq(mem, newval, oldval) \ ++ (abort (), 0) ++ ++#define __arch_compare_and_exchange_val_8_int(mem, newval, oldval, model) \ ++ (abort (), (__typeof (*mem)) 0) ++#define __arch_compare_and_exchange_val_16_int(mem, newval, oldval, model) \ ++ (abort (), (__typeof (*mem)) 0) ++#define __arch_compare_and_exchange_val_64_int(mem, newval, oldval, model) \ ++ (abort (), (__typeof (*mem)) 0) ++ ++#define __arch_compare_and_exchange_val_32_int(mem, newval, oldval, model) \ ++ ({ \ ++ typeof (*mem) __oldval = (oldval); \ ++ __atomic_compare_exchange_n (mem, (void *) &__oldval, newval, 0, \ ++ model, __ATOMIC_RELAXED); \ ++ __oldval; \ ++ }) ++ ++#define atomic_compare_and_exchange_val_acq(mem, new, old) \ ++ __atomic_val_bysize (__arch_compare_and_exchange_val, int, \ ++ mem, new, old, __ATOMIC_ACQUIRE) ++ ++#ifdef __ARC700__ ++#define atomic_full_barrier() ({ asm volatile ("sync":::"memory"); }) ++#else ++#define atomic_full_barrier() ({ asm volatile ("dmb 3":::"memory"); }) ++#endif ++ ++#endif /* _ARC_BITS_ATOMIC_H */ +diff --git a/sysdeps/arc/bits/endian.h b/sysdeps/arc/bits/endian.h +new file mode 100644 +index 00000000000..46f41e3cffe +--- /dev/null ++++ b/sysdeps/arc/bits/endian.h +@@ -0,0 +1,12 @@ ++/* Although ARC CPU can do BE, it is not supported. */ ++ ++#ifndef _ENDIAN_H ++# error "Never use <bits/endian.h> directly; include <endian.h> instead." ++#endif ++ ++#ifdef __LITTLE_ENDIAN__ ++# define __BYTE_ORDER __LITTLE_ENDIAN ++#endif ++#ifdef __BIG_ENDIAN__ ++# error "Big Endian NOt supported on ARC" ++#endif +diff --git a/sysdeps/arc/bits/fenv.h b/sysdeps/arc/bits/fenv.h +new file mode 100644 +index 00000000000..58388fb43a3 +--- /dev/null ++++ b/sysdeps/arc/bits/fenv.h +@@ -0,0 +1,72 @@ ++/* Copyright (C) 2012-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _FENV_H ++# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." ++#endif ++ ++enum ++ { ++ FE_INVALID = ++# define FE_INVALID (0x01) ++ FE_INVALID, ++ FE_DIVBYZERO = ++# define FE_DIVBYZERO (0x02) ++ FE_DIVBYZERO, ++ FE_OVERFLOW = ++# define FE_OVERFLOW (0x04) ++ FE_OVERFLOW, ++ FE_UNDERFLOW = ++# define FE_UNDERFLOW (0x08) ++ FE_UNDERFLOW, ++ FE_INEXACT = ++# define FE_INEXACT (0x10) ++ FE_INEXACT ++ }; ++ ++# define FE_ALL_EXCEPT \ ++ (FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW | FE_UNDERFLOW | FE_INEXACT) ++ ++enum ++ { ++ FE_TOWARDZERO = ++# define FE_TOWARDZERO (0x0) ++ FE_TOWARDZERO, ++ FE_TONEAREST = ++# define FE_TONEAREST (0x1) ++ FE_TONEAREST, ++ FE_UPWARD = ++# define FE_UPWARD (0x2) ++ FE_UPWARD, ++ FE_DOWNWARD = ++# define FE_DOWNWARD (0x3) ++ FE_DOWNWARD ++ }; ++ ++typedef unsigned int fexcept_t; ++typedef unsigned int fenv_t; ++ ++/* If the default argument is used we use this value. */ ++#define FE_DFL_ENV ((const fenv_t *) -1) ++ ++#if __GLIBC_USE (IEC_60559_BFP_EXT) ++/* Type representing floating-point control modes. */ ++typedef unsigned int femode_t; ++ ++/* Default floating-point control modes. */ ++# define FE_DFL_MODE ((const femode_t *) -1L) ++#endif +diff --git a/sysdeps/arc/bits/link.h b/sysdeps/arc/bits/link.h +new file mode 100644 +index 00000000000..c4508ab6664 +--- /dev/null ++++ b/sysdeps/arc/bits/link.h +@@ -0,0 +1,52 @@ ++/* Machine-specific declarations for dynamic linker interface, ARC version. ++ Copyright (C) 2009-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _LINK_H ++# error "Never include <bits/link.h> directly; use <link.h> instead." ++#endif ++ ++/* Registers for entry into PLT on ARC. */ ++typedef struct La_arc_regs ++{ ++ uint32_t lr_reg[8]; /* r0 through r7 (upto 8 args). */ ++} La_arc_regs; ++ ++/* Return values for calls from PLT on ARC. */ ++typedef struct La_arc_retval ++{ ++ /* For ARCv2, a 64-bit integer return value can use 2 regs. */ ++ uint32_t lrv_reg[2]; ++} La_arc_retval; ++ ++__BEGIN_DECLS ++ ++extern ElfW(Addr) la_arc_gnu_pltenter (ElfW(Sym) *__sym, unsigned int __ndx, ++ uintptr_t *__refcook, ++ uintptr_t *__defcook, ++ La_arc_regs *__regs, ++ unsigned int *__flags, ++ const char *__symname, ++ long int *__framesizep); ++extern unsigned int la_arc_gnu_pltexit (ElfW(Sym) *__sym, unsigned int __ndx, ++ uintptr_t *__refcook, ++ uintptr_t *__defcook, ++ const La_arc_regs *__inregs, ++ La_arc_retval *__outregs, ++ const char *symname); ++ ++__END_DECLS +diff --git a/sysdeps/arc/bits/setjmp.h b/sysdeps/arc/bits/setjmp.h +new file mode 100644 +index 00000000000..3cb457d097c +--- /dev/null ++++ b/sysdeps/arc/bits/setjmp.h +@@ -0,0 +1,26 @@ ++/* Define the machine-dependent type `jmp_buf'. ARC version. ++ Copyright (C) 1992-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _ARC_BITS_SETJMP_H ++#define _ARC_BITS_SETJMP_H 1 ++ ++/* Saves r13-r25 (callee-saved), fp (frame pointer), sp (stack pointer), ++ blink (branch-n-link). */ ++typedef long int __jmp_buf[32]; ++ ++#endif +diff --git a/sysdeps/arc/bsd-_setjmp.S b/sysdeps/arc/bsd-_setjmp.S +new file mode 100644 +index 00000000000..90b99cd8c3e +--- /dev/null ++++ b/sysdeps/arc/bsd-_setjmp.S +@@ -0,0 +1 @@ ++/* _setjmp is in setjmp.S. */ +diff --git a/sysdeps/arc/bsd-setjmp.S b/sysdeps/arc/bsd-setjmp.S +new file mode 100644 +index 00000000000..d3b823c118b +--- /dev/null ++++ b/sysdeps/arc/bsd-setjmp.S +@@ -0,0 +1 @@ ++/* setjmp is in setjmp.S. */ +diff --git a/sysdeps/arc/configure b/sysdeps/arc/configure +new file mode 100644 +index 00000000000..52e286da2eb +--- /dev/null ++++ b/sysdeps/arc/configure +@@ -0,0 +1,14 @@ ++# This file is generated from configure.ac by Autoconf. DO NOT EDIT! ++ # Local configure fragment for sysdeps/arc. ++ ++$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h ++ ++libc_cv_have_sdata_section=no ++ ++# For ARC, historically ; was used for comments and not newline ++# Later # also got added to comment list, but ; couldn't be switched to ++# canonical newline as there's lots of code out there which will break ++libc_cv_asm_line_sep='`' ++cat >>confdefs.h <<_ACEOF ++#define ASM_LINE_SEP $libc_cv_asm_line_sep ++_ACEOF +diff --git a/sysdeps/arc/configure.ac b/sysdeps/arc/configure.ac +new file mode 100644 +index 00000000000..1074d312f03 +--- /dev/null ++++ b/sysdeps/arc/configure.ac +@@ -0,0 +1,11 @@ ++GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. ++# Local configure fragment for sysdeps/arc. ++ ++AC_DEFINE(PI_STATIC_AND_HIDDEN) ++libc_cv_have_sdata_section=no ++ ++# For ARC, historically ; was used for comments and not newline ++# Later # also got added to comment list, but ; couldn't be switched to ++# canonical newline as there's lots of code out there which will break ++libc_cv_asm_line_sep='`' ++AC_DEFINE_UNQUOTED(ASM_LINE_SEP, $libc_cv_asm_line_sep) +diff --git a/sysdeps/arc/dl-machine.h b/sysdeps/arc/dl-machine.h +new file mode 100644 +index 00000000000..c81acb9d4fd +--- /dev/null ++++ b/sysdeps/arc/dl-machine.h +@@ -0,0 +1,340 @@ ++/* Machine-dependent ELF dynamic relocation inline functions. ARC version. ++ Copyright (C) 1995-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef dl_machine_h ++#define dl_machine_h ++ ++#define ELF_MACHINE_NAME "arc" ++ ++#include <entry.h> ++ ++#ifndef ENTRY_POINT ++# error ENTRY_POINT needs to be defined for ARC ++#endif ++ ++#include <string.h> ++#include <link.h> ++#include <dl-tls.h> ++ ++/* Dynamic Linking ABI for ARCv2 ISA. ++ ++ PLT ++ -------------------------------- <---- DT_PLTGOT ++ | ld r11, [pcl, off-to-GOT[1] | 0 ++ | | 4 ++ plt0 | ld r10, [pcl, off-to-GOT[2] | 8 ++ | | 12 ++ | j [r10] | 16 ++ -------------------------------- ++ | Base address of GOT | 20 ++ -------------------------------- ++ | ld r12, [pcl, off-to-GOT[3] | 24 ++ plt1 | | ++ | j.d [r12] | 32 ++ | mov r12, pcl | 36 ++ -------------------------------- ++ | | 40 ++ ~ ~ ++ ~ ~ ++ | | ++ -------------------------------- ++ ++ .got ++ -------------- ++ | [0] | ++ | ... | Runtime address for data symbols ++ | [n] | ++ -------------- ++ ++ .got.plt ++ -------------- ++ | [0] | Build address of .dynamic ++ -------------- ++ | [1] | Module info - setup by ld.so ++ -------------- ++ | [2] | resolver entry point ++ -------------- ++ | [3] | ++ | ... | Runtime address for function symbols ++ | [f] | ++ -------------- ++ ++ For ARCompact, the PLT is 12 bytes due to short instructions ++ ++ -------------------------------- ++ | ld r12, [pcl, off-to-GOT[3] | 24 (12 bytes each) ++ plt1 | | ++ | j_s.d [r12] | 32 ++ | mov_s r12, pcl | 34 ++ -------------------------------- ++ | | 36 */ ++ ++/* Return nonzero iff ELF header is compatible with the running host. */ ++static inline int ++elf_machine_matches_host (const Elf32_Ehdr *ehdr) ++{ ++ return (ehdr->e_machine == EM_ARCV2 /* ARC HS. */ ++ || ehdr->e_machine == EM_ARC_COMPACT); /* ARC 700. */ ++} ++ ++/* Get build time address of .dynamic as setup in GOT[0] ++ This is called very early in _dl_start() so it has not been relocated to ++ runtime value. */ ++static inline ElfW(Addr) ++elf_machine_dynamic (void) ++{ ++ extern const ElfW(Addr) _GLOBAL_OFFSET_TABLE_[] attribute_hidden; ++ return _GLOBAL_OFFSET_TABLE_[0]; ++} ++ ++ ++/* Return the run-time load address of the shared object. */ ++static inline ElfW(Addr) ++elf_machine_load_address (void) ++{ ++ ElfW(Addr) build_addr, run_addr; ++ ++ /* For build address, below generates ++ ld r0, [pcl, _GLOBAL_OFFSET_TABLE_@pcl]. */ ++ build_addr = elf_machine_dynamic (); ++ __asm__ ("add %0, pcl, _DYNAMIC@pcl \n" : "=r" (run_addr)); ++ ++ return run_addr - build_addr; ++} ++ ++/* Set up the loaded object described by L so its unrelocated PLT ++ entries will jump to the on-demand fixup code in dl-runtime.c. */ ++ ++static inline int ++__attribute__ ((always_inline)) ++elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) ++{ ++ extern void _dl_runtime_resolve (Elf32_Word); ++ ++ if (l->l_info[DT_JMPREL] && lazy) ++ { ++ /* On ARC DT_PLTGOT point to .plt whose 5th word (after the PLT header) ++ contains the address of .got. */ ++ ElfW(Addr) *plt_base = (ElfW(Addr) *) D_PTR (l, l_info[DT_PLTGOT]); ++ ElfW(Addr) *got = (ElfW(Addr) *) (plt_base[5] + l->l_addr); ++ ++ got[1] = (ElfW(Addr)) l; /* Identify this shared object. */ ++ ++ /* This function will get called to fix up the GOT entry indicated by ++ the offset on the stack, and then jump to the resolved address. */ ++ got[2] = (ElfW(Addr)) &_dl_runtime_resolve; ++ } ++ ++ return lazy; ++} ++ ++/* What this code does: ++ -ldso starts execution here when kernel returns from execve() ++ -calls into generic ldso entry point _dl_start( ) ++ -optionally adjusts argc for executable if exec passed as cmd ++ -calls into app main with address of finaliser. */ ++ ++#define RTLD_START asm ("\ ++.text \n\ ++.globl __start \n\ ++.type __start, @function \n\ ++__start: \n\ ++ ; (1). bootstrap ld.so \n\ ++ bl.d _dl_start \n\ ++ mov_s r0, sp ; pass ptr to aux vector tbl \n\ ++ mov r13, r0 ; safekeep app elf entry point \n\ ++ \n\ ++ ; (2). If ldso ran with executable as arg \n\ ++ ; skip the extra args calc by dl_start() \n\ ++ ld_s r1, [sp] ; orig argc \n\ ++ ld r12, [pcl, _dl_skip_args@pcl] \n\ ++ breq r12, 0, 1f \n\ ++ \n\ ++ add2 sp, sp, r12 ; discard argv entries from stack\n\ ++ sub_s r1, r1, r12 ; adjusted argc, on stack \n\ ++ st_s r1, [sp] \n\ ++ add r2, sp, 4 \n\ ++ ld r3, [pcl, _dl_argv@gotpc] ; ST doesn't support this addressing mode \n\ ++ st r2, [r3] \n\ ++1: \n\ ++ ; (3). call preinit stuff \n\ ++ ld r0, [pcl, _rtld_local@pcl] \n\ ++ add r2, sp, 4 ; argv \n\ ++ add2 r3, r2, r1 \n\ ++ add r3, r3, 4 ; env \n\ ++ bl _dl_init@plt \n\ ++ \n\ ++ ; (4) call app elf entry point \n\ ++ add r0, pcl, _dl_fini@pcl \n\ ++ j [r13] \n\ ++ \n\ ++ .size __start,.-__start \n\ ++ .previous \n\ ++"); ++ ++/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so ++ PLT entries should not be allowed to define the value. ++ ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one ++ of the main executable's symbols, as for a COPY reloc. */ ++#define elf_machine_type_class(type) \ ++ ((((type) == R_ARC_JUMP_SLOT \ ++ || (type) == R_ARC_TLS_DTPMOD \ ++ || (type) == R_ARC_TLS_DTPOFF \ ++ || (type) == R_ARC_TLS_TPOFF) * ELF_RTYPE_CLASS_PLT) \ ++ | (((type) == R_ARC_COPY) * ELF_RTYPE_CLASS_COPY)) ++ ++/* A reloc type used for ld.so cmdline arg lookups to reject PLT entries. */ ++#define ELF_MACHINE_JMP_SLOT R_ARC_JUMP_SLOT ++ ++/* ARC uses Elf32_Rela relocations. */ ++#define ELF_MACHINE_NO_REL 1 ++#define ELF_MACHINE_NO_RELA 0 ++ ++/* Fixup a PLT entry to bounce directly to the function at VALUE. */ ++ ++static inline ElfW(Addr) ++elf_machine_fixup_plt (struct link_map *map, lookup_t t, ++ const ElfW(Sym) *refsym, const ElfW(Sym) *sym, ++ const Elf32_Rela *reloc, ++ ElfW(Addr) *reloc_addr, ElfW(Addr) value) ++{ ++ return *reloc_addr = value; ++} ++ ++/* Return the final value of a plt relocation. */ ++static inline ElfW(Addr) ++elf_machine_plt_value (struct link_map *map, const Elf32_Rela *reloc, ++ ElfW(Addr) value) ++{ ++ return value; ++} ++ ++/* Names of the architecture-specific auditing callback functions. */ ++#define ARCH_LA_PLTENTER arc_gnu_pltenter ++#define ARCH_LA_PLTEXIT arc_gnu_pltexit ++ ++#endif /* dl_machine_h */ ++ ++#ifdef RESOLVE_MAP ++ ++auto inline void ++__attribute__ ((always_inline)) ++elf_machine_rela (struct link_map *map, const ElfW(Rela) *reloc, ++ const ElfW(Sym) *sym, const struct r_found_version *version, ++ void *const reloc_addr_arg, int skip_ifunc) ++{ ++ ElfW(Addr) *const reloc_addr = reloc_addr_arg; ++ const unsigned int r_type = ELF32_R_TYPE (reloc->r_info); ++ ++ if (__glibc_unlikely (r_type == R_ARC_RELATIVE)) ++ *reloc_addr += map->l_addr; ++ else if (__glibc_unlikely (r_type == R_ARC_NONE)) ++ return; ++ else ++ { ++ const ElfW(Sym) *const refsym = sym; ++ struct link_map *sym_map = RESOLVE_MAP (&sym, version, r_type); ++ ElfW(Addr) value = SYMBOL_ADDRESS (sym_map, sym, true); ++ ++ switch (r_type) ++ { ++ case R_ARC_COPY: ++ if (__glibc_unlikely (sym == NULL)) ++ /* This can happen in trace mode if an object could not be ++ found. */ ++ break; ++ ++ size_t size = sym->st_size; ++ if (__glibc_unlikely (size != refsym->st_size)) ++ { ++ const char *strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]); ++ if (sym->st_size > refsym->st_size) ++ size = refsym->st_size; ++ if (sym->st_size > refsym->st_size || GLRO(dl_verbose)) ++ _dl_error_printf ("\ ++ %s: Symbol `%s' has different size in shared object, consider re-linking\n", ++ rtld_progname ?: "<program name unknown>", ++ strtab + refsym->st_name); ++ } ++ ++ memcpy (reloc_addr_arg, (void *) value, size); ++ break; ++ case R_ARC_GLOB_DAT: ++ case R_ARC_JUMP_SLOT: ++ *reloc_addr = value; ++ break; ++ case R_ARC_TLS_DTPMOD: ++ if (sym_map != NULL) ++ /* Get the information from the link map returned by the ++ resolv function. */ ++ *reloc_addr = sym_map->l_tls_modid; ++ break; ++ ++ case R_ARC_TLS_DTPOFF: ++ if (sym != NULL) ++ /* Offset set by the linker in the GOT entry would be overwritten ++ by dynamic loader instead of added to the symbol location. ++ Other target have the same approach on DTSOFF relocs. */ ++ *reloc_addr += sym->st_value; ++ break; ++ ++ case R_ARC_TLS_TPOFF: ++ if (sym != NULL) ++ { ++ CHECK_STATIC_TLS (map, sym_map); ++ *reloc_addr = sym_map->l_tls_offset + sym->st_value + reloc->r_addend; ++ } ++ break; ++ case R_ARC_32: ++ *reloc_addr += value + reloc->r_addend; ++ break; ++ ++ case R_ARC_PC32: ++ *reloc_addr += value + reloc->r_addend - (unsigned long int) reloc_addr; ++ break; ++ ++ default: ++ _dl_reloc_bad_type (map, r_type, 0); ++ break; ++ } ++ } ++} ++ ++auto inline void ++__attribute__ ((always_inline)) ++elf_machine_rela_relative (ElfW(Addr) l_addr, const ElfW(Rela) *reloc, ++ void *const reloc_addr_arg) ++{ ++ ElfW(Addr) *const reloc_addr = reloc_addr_arg; ++ *reloc_addr += l_addr; // + reloc->r_addend; ++} ++ ++auto inline void ++__attribute__ ((always_inline)) ++elf_machine_lazy_rel (struct link_map *map, ++ ElfW(Addr) l_addr, const ElfW(Rela) *reloc, ++ int skip_ifunc) ++{ ++ ElfW(Addr) *const reloc_addr = (void *) (l_addr + reloc->r_offset); ++ if (ELF32_R_TYPE (reloc->r_info) == R_ARC_JUMP_SLOT) ++ *reloc_addr += l_addr; ++ else ++ _dl_reloc_bad_type (map, ELF32_R_TYPE (reloc->r_info), 1); ++} ++ ++#endif /* RESOLVE_MAP */ +diff --git a/sysdeps/arc/dl-runtime.c b/sysdeps/arc/dl-runtime.c +new file mode 100644 +index 00000000000..48f4a5a7e1d +--- /dev/null ++++ b/sysdeps/arc/dl-runtime.c +@@ -0,0 +1,39 @@ ++/* dl-runtime helpers for ARC. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public License as ++ published by the Free Software Foundation; either version 2.1 of the ++ License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++/* PLT jump into resolver passes PC of PLTn, while _dl_fixup expects the ++ address of corresponding .rela.plt entry. */ ++ ++#ifdef __A7__ ++# define ARC_PLT_SIZE 12 ++#else ++# define ARC_PLT_SIZE 16 ++#endif ++ ++#define reloc_index \ ++({ \ ++ unsigned long int plt0 = D_PTR (l, l_info[DT_PLTGOT]); \ ++ unsigned long int pltn = reloc_arg; \ ++ /* Exclude PL0 and PLT1. */ \ ++ unsigned long int idx = (pltn - plt0)/ARC_PLT_SIZE - 2; \ ++ idx; \ ++}) ++ ++#define reloc_offset reloc_index * sizeof (PLTREL) ++ ++#include <elf/dl-runtime.c> +diff --git a/sysdeps/arc/dl-sysdep.h b/sysdeps/arc/dl-sysdep.h +new file mode 100644 +index 00000000000..ffc30b69372 +--- /dev/null ++++ b/sysdeps/arc/dl-sysdep.h +@@ -0,0 +1,25 @@ ++/* System-specific settings for dynamic linker code. ARC version. ++ Copyright (C) 2009-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include_next <dl-sysdep.h> ++ ++/* _dl_argv cannot be attribute_relro, because _dl_start_user ++ might write into it after _dl_start returns. */ ++#define DL_ARGV_NOT_RELRO 1 ++ ++#define DL_EXTERN_PROTECTED_DATA +diff --git a/sysdeps/arc/dl-tls.h b/sysdeps/arc/dl-tls.h +new file mode 100644 +index 00000000000..7f0cf91e402 +--- /dev/null ++++ b/sysdeps/arc/dl-tls.h +@@ -0,0 +1,30 @@ ++/* Thread-local storage handling in the ELF dynamic linker. ARC version. ++ Copyright (C) 2012-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++ ++/* Type used for the representation of TLS information in the GOT. */ ++typedef struct ++{ ++ unsigned long int ti_module; ++ unsigned long int ti_offset; ++} tls_index; ++ ++extern void *__tls_get_addr (tls_index *ti); ++ ++/* Value used for dtv entries for which the allocation is delayed. */ ++#define TLS_DTV_UNALLOCATED ((void *) -1l) +diff --git a/sysdeps/arc/dl-trampoline.S b/sysdeps/arc/dl-trampoline.S +new file mode 100644 +index 00000000000..9da75fb1fe2 +--- /dev/null ++++ b/sysdeps/arc/dl-trampoline.S +@@ -0,0 +1,80 @@ ++/* PLT trampolines. ARC version. ++ Copyright (C) 2005-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sysdep.h> ++#include <libc-symbols.h> ++ ++#include <sysdep.h> ++#include <sys/syscall.h> ++ ++/* Save the registers which resolver could possibly clobber ++ r0-r9: args to the function - symbol being resolved ++ r10-r12 are already clobbered by PLTn, PLT0 thus neednot be saved. */ ++ ++.macro SAVE_CALLER_SAVED ++ push_s r0 ++ push_s r1 ++ push_s r2 ++ push_s r3 ++ st.a r4, [sp, -4] ++ st.a r5, [sp, -4] ++ st.a r6, [sp, -4] ++ st.a r7, [sp, -4] ++ st.a r8, [sp, -4] ++ st.a r9, [sp, -4] ++ cfi_adjust_cfa_offset (40) ++ push_s blink ++ cfi_adjust_cfa_offset (4) ++ cfi_rel_offset (blink, 0) ++.endm ++ ++.macro RESTORE_CALLER_SAVED_BUT_R0 ++ ld.ab blink,[sp, 4] ++ cfi_adjust_cfa_offset (-4) ++ cfi_restore (blink) ++ ld.ab r9, [sp, 4] ++ ld.ab r8, [sp, 4] ++ ld.ab r7, [sp, 4] ++ ld.ab r6, [sp, 4] ++ ld.ab r5, [sp, 4] ++ ld.ab r4, [sp, 4] ++ pop_s r3 ++ pop_s r2 ++ pop_s r1 ++ cfi_adjust_cfa_offset (-36) ++.endm ++ ++/* Upon entry, PLTn, which led us here, sets up the following regs ++ r11 = Module info (tpnt pointer as expected by resolver) ++ r12 = PC of the PLTn itself - needed by resolver to find ++ corresponding .rela.plt entry. */ ++ ++ENTRY (_dl_runtime_resolve) ++ ; args to func being resolved, which resolver might clobber ++ SAVE_CALLER_SAVED ++ ++ mov_s r1, r12 ++ bl.d _dl_fixup ++ mov r0, r11 ++ ++ RESTORE_CALLER_SAVED_BUT_R0 ++ j_s.d [r0] /* r0 has resolved function addr. */ ++ pop_s r0 /* restore first arg to resolved call. */ ++ cfi_adjust_cfa_offset (-4) ++ cfi_restore (r0) ++END (_dl_runtime_resolve) +diff --git a/sysdeps/arc/entry.h b/sysdeps/arc/entry.h +new file mode 100644 +index 00000000000..adb01d981af +--- /dev/null ++++ b/sysdeps/arc/entry.h +@@ -0,0 +1,5 @@ ++#ifndef __ASSEMBLY__ ++extern void __start (void) attribute_hidden; ++#endif ++ ++#define ENTRY_POINT __start +diff --git a/sysdeps/arc/gccframe.h b/sysdeps/arc/gccframe.h +new file mode 100644 +index 00000000000..40487fa77b4 +--- /dev/null ++++ b/sysdeps/arc/gccframe.h +@@ -0,0 +1,21 @@ ++/* Definition of object in frame unwind info. ARC version. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#define FIRST_PSEUDO_REGISTER 40 ++ ++#include <sysdeps/generic/gccframe.h> +diff --git a/sysdeps/arc/gmp-mparam.h b/sysdeps/arc/gmp-mparam.h +new file mode 100644 +index 00000000000..e30695fc6b2 +--- /dev/null ++++ b/sysdeps/arc/gmp-mparam.h +@@ -0,0 +1,23 @@ ++/* gmp-mparam.h -- Compiler/machine parameter header file. ++ ++Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ ++This file is part of the GNU MP Library. ++ ++The GNU MP Library is free software; you can redistribute it and/or modify ++it under the terms of the GNU Lesser General Public License as published by ++the Free Software Foundation; either version 2.1 of the License, or (at your ++option) any later version. ++ ++The GNU MP Library is distributed in the hope that it will be useful, but ++WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ++or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public ++License for more details. ++ ++You should have received a copy of the GNU Lesser General Public License ++along with the GNU MP Library; see the file COPYING.LIB. If not, see ++<http://www.gnu.org/licenses/>. */ ++ ++#include <sysdeps/generic/gmp-mparam.h> ++ ++#define IEEE_DOUBLE_BIG_ENDIAN 0 +diff --git a/sysdeps/arc/jmpbuf-offsets.h b/sysdeps/arc/jmpbuf-offsets.h +new file mode 100644 +index 00000000000..9760f3a3891 +--- /dev/null ++++ b/sysdeps/arc/jmpbuf-offsets.h +@@ -0,0 +1,47 @@ ++/* Private macros for accessing __jmp_buf contents. ARC version. ++ Copyright (C) 2006-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++/* Save offsets within __jmp_buf ++ We don't use most of these symbols; they are here for documentation. */ ++ ++/* Callee Regs. */ ++#define JB_R13 0 ++#define JB_R14 1 ++#define JB_R15 2 ++#define JB_R16 3 ++#define JB_R17 4 ++#define JB_R18 5 ++#define JB_R19 6 ++#define JB_R20 7 ++#define JB_R21 8 ++#define JB_R22 9 ++#define JB_R23 10 ++#define JB_R24 11 ++#define JB_R25 12 ++ ++/* Frame Pointer, Stack Pointer, Branch-n-link. */ ++#define JB_FP 13 ++#define JB_SP 14 ++#define JB_BLINK 15 ++ ++/* We save space for some extra state to accommodate future changes ++ This is number of words. */ ++#define JB_NUM 32 ++ ++/* Helper for generic ____longjmp_chk(). */ ++#define JB_FRAME_ADDRESS(buf) ((void *) (unsigned long int) (buf[JB_SP])) +diff --git a/sysdeps/arc/jmpbuf-unwind.h b/sysdeps/arc/jmpbuf-unwind.h +new file mode 100644 +index 00000000000..47be5758c75 +--- /dev/null ++++ b/sysdeps/arc/jmpbuf-unwind.h +@@ -0,0 +1,47 @@ ++/* Examine __jmp_buf for unwinding frames. ARC version. ++ Copyright (C) 2005-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <setjmp.h> ++#include <jmpbuf-offsets.h> ++#include <stdint.h> ++#include <unwind.h> ++ ++/* Test if longjmp to JMPBUF would unwind the frame ++ containing a local variable at ADDRESS. */ ++ ++#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ ++ ((void *) (address) < (void *) demangle (jmpbuf[JB_SP])) ++ ++#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ ++ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) ++ ++static inline uintptr_t __attribute__ ((unused)) ++_jmpbuf_sp (__jmp_buf jmpbuf) ++{ ++ uintptr_t sp = jmpbuf[JB_SP]; ++#ifdef PTR_DEMANGLE ++ PTR_DEMANGLE (sp); ++#endif ++ return sp; ++} ++ ++#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \ ++ ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf_sp (_jmpbuf) - (_adj))) ++ ++/* We use the normal longjmp for unwinding. */ ++#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val) +diff --git a/sysdeps/arc/ldsodefs.h b/sysdeps/arc/ldsodefs.h +new file mode 100644 +index 00000000000..53ef4e1e83d +--- /dev/null ++++ b/sysdeps/arc/ldsodefs.h +@@ -0,0 +1,43 @@ ++/* Run-time dynamic linker data structures for loaded ELF shared objects. ++ Copyright (C) 2000-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _ARC_LDSODEFS_H ++#define _ARC_LDSODEFS_H 1 ++ ++#include <elf.h> ++ ++struct La_arc_regs; ++struct La_arc_retval; ++ ++#define ARCH_PLTENTER_MEMBERS \ ++ ElfW(Addr) (*arc_gnu_pltenter) (ElfW(Sym) *, unsigned int, \ ++ uintptr_t *, uintptr_t *, \ ++ const struct La_arc_regs *, \ ++ unsigned int *, const char *, \ ++ long int *); ++ ++#define ARCH_PLTEXIT_MEMBERS \ ++ unsigned int (*arc_gnu_pltexit) (ElfW(Sym) *, unsigned int, \ ++ uintptr_t *, uintptr_t *, \ ++ const struct La_arc_regs *, \ ++ struct La_arc_retval *, \ ++ const char *); ++ ++#include_next <ldsodefs.h> ++ ++#endif +diff --git a/sysdeps/arc/libc-tls.c b/sysdeps/arc/libc-tls.c +new file mode 100644 +index 00000000000..903a75a41b5 +--- /dev/null ++++ b/sysdeps/arc/libc-tls.c +@@ -0,0 +1,27 @@ ++/* Thread-local storage handling in the ELF dynamic linker. ARC version. ++ Copyright (C) 2005-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <csu/libc-tls.c> ++#include <dl-tls.h> ++ ++void * ++__tls_get_addr (tls_index *ti) ++{ ++ dtv_t *dtv = THREAD_DTV (); ++ return (char *) dtv[1].pointer.val + ti->ti_offset; ++} +diff --git a/sysdeps/arc/machine-gmon.h b/sysdeps/arc/machine-gmon.h +new file mode 100644 +index 00000000000..1d9e8108d9b +--- /dev/null ++++ b/sysdeps/arc/machine-gmon.h +@@ -0,0 +1,35 @@ ++/* Machine-dependent definitions for profiling support. ARC version. ++ Copyright (C) 1996-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sysdep.h> ++ ++#define _MCOUNT_DECL(frompc, selfpc) \ ++static void \ ++__mcount_internal (unsigned long int frompc, unsigned long int selfpc) ++ ++/* This is very simple as gcc does all the heavy lifting at _mcount call site ++ - sets up caller's blink in r0, so frompc is setup correctly ++ - preserve argument registers for original call. */ ++ ++#define MCOUNT \ ++void \ ++_mcount (void *frompc) \ ++{ \ ++ __mcount_internal ((unsigned long int) frompc, \ ++ (unsigned long int) __builtin_return_address(0)); \ ++} +diff --git a/sysdeps/arc/memusage.h b/sysdeps/arc/memusage.h +new file mode 100644 +index 00000000000..29f234f5bac +--- /dev/null ++++ b/sysdeps/arc/memusage.h +@@ -0,0 +1,23 @@ ++/* Machine-specific definitions for memory usage profiling, ARC version. ++ Copyright (C) 2000-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#define GETSP() ({ register uintptr_t stack_ptr asm ("sp"); stack_ptr; }) ++ ++#define uatomic32_t unsigned int ++ ++#include <sysdeps/generic/memusage.h> +diff --git a/sysdeps/arc/nofpu/Implies b/sysdeps/arc/nofpu/Implies +new file mode 100644 +index 00000000000..abcbadb25f2 +--- /dev/null ++++ b/sysdeps/arc/nofpu/Implies +@@ -0,0 +1 @@ ++ieee754/soft-fp +diff --git a/sysdeps/arc/nofpu/libm-test-ulps b/sysdeps/arc/nofpu/libm-test-ulps +new file mode 100644 +index 00000000000..0e8ef313fa9 +--- /dev/null ++++ b/sysdeps/arc/nofpu/libm-test-ulps +@@ -0,0 +1,390 @@ ++# Begin of automatic generation ++ ++# Maximal error of functions: ++Function: "acos": ++float: 1 ++ifloat: 1 ++ ++Function: "acosh": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: "asin": ++float: 1 ++ifloat: 1 ++ ++Function: "asinh": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: "atan": ++float: 1 ++ifloat: 1 ++ ++Function: "atan2": ++float: 1 ++ifloat: 1 ++ ++Function: "atanh": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: "cabs": ++double: 1 ++idouble: 1 ++ ++Function: Real part of "cacos": ++double: 1 ++float: 2 ++idouble: 1 ++ifloat: 2 ++ ++Function: Imaginary part of "cacos": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: Real part of "cacosh": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: Imaginary part of "cacosh": ++double: 1 ++float: 2 ++idouble: 1 ++ifloat: 2 ++ ++Function: "carg": ++float: 1 ++ifloat: 1 ++ ++Function: Real part of "casin": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Imaginary part of "casin": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: Real part of "casinh": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: Imaginary part of "casinh": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Real part of "catan": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Imaginary part of "catan": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Real part of "catanh": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Imaginary part of "catanh": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: "cbrt": ++double: 3 ++float: 1 ++idouble: 3 ++ifloat: 1 ++ ++Function: Real part of "ccos": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Imaginary part of "ccos": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Real part of "ccosh": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Imaginary part of "ccosh": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Real part of "cexp": ++double: 2 ++float: 1 ++idouble: 2 ++ifloat: 1 ++ ++Function: Imaginary part of "cexp": ++double: 1 ++float: 2 ++idouble: 1 ++ifloat: 2 ++ ++Function: Real part of "clog": ++double: 3 ++float: 3 ++idouble: 3 ++ifloat: 3 ++ ++Function: Imaginary part of "clog": ++float: 1 ++ifloat: 1 ++ ++Function: Real part of "clog10": ++double: 3 ++float: 4 ++idouble: 3 ++ifloat: 4 ++ ++Function: Imaginary part of "clog10": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: "cos": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: "cosh": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Real part of "cpow": ++double: 2 ++float: 5 ++idouble: 2 ++ifloat: 5 ++ ++Function: Imaginary part of "cpow": ++float: 2 ++ifloat: 2 ++ ++Function: Real part of "csin": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Real part of "csinh": ++float: 1 ++ifloat: 1 ++ ++Function: Imaginary part of "csinh": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Real part of "csqrt": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: Imaginary part of "csqrt": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: Real part of "ctan": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: Imaginary part of "ctan": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: Real part of "ctanh": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: Imaginary part of "ctanh": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: "erf": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: "erfc": ++double: 3 ++float: 2 ++idouble: 3 ++ifloat: 2 ++ ++Function: "exp10": ++double: 2 ++idouble: 2 ++ ++Function: "exp2": ++double: 1 ++idouble: 1 ++ ++Function: "expm1": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: "gamma": ++double: 4 ++float: 3 ++idouble: 4 ++ifloat: 3 ++ ++Function: "hypot": ++double: 1 ++idouble: 1 ++ ++Function: "j0": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: "j1": ++double: 1 ++float: 2 ++idouble: 1 ++ifloat: 2 ++ ++Function: "jn": ++double: 4 ++float: 4 ++idouble: 4 ++ifloat: 4 ++ ++Function: "lgamma": ++double: 4 ++float: 3 ++idouble: 4 ++ifloat: 3 ++ ++Function: "log10": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: "log1p": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: "log2": ++double: 2 ++float: 1 ++idouble: 2 ++ifloat: 1 ++ ++Function: "pow": ++double: 1 ++idouble: 1 ++ ++Function: "sin": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: "sincos": ++double: 1 ++float: 1 ++idouble: 1 ++ifloat: 1 ++ ++Function: "sinh": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: "tan": ++float: 1 ++ifloat: 1 ++ ++Function: "tanh": ++double: 2 ++float: 2 ++idouble: 2 ++ifloat: 2 ++ ++Function: "tgamma": ++double: 5 ++float: 4 ++idouble: 5 ++ifloat: 4 ++ ++Function: "y0": ++double: 2 ++float: 1 ++idouble: 2 ++ifloat: 1 ++ ++Function: "y1": ++double: 3 ++float: 2 ++idouble: 3 ++ifloat: 2 ++ ++Function: "yn": ++double: 3 ++float: 3 ++idouble: 3 ++ifloat: 3 ++ ++# end of automatic generation +diff --git a/sysdeps/arc/nofpu/libm-test-ulps-name b/sysdeps/arc/nofpu/libm-test-ulps-name +new file mode 100644 +index 00000000000..8c4fba4f9ae +--- /dev/null ++++ b/sysdeps/arc/nofpu/libm-test-ulps-name +@@ -0,0 +1 @@ ++ARC +diff --git a/sysdeps/arc/nofpu/math-tests-exceptions.h b/sysdeps/arc/nofpu/math-tests-exceptions.h +new file mode 100644 +index 00000000000..f5c0b73589e +--- /dev/null ++++ b/sysdeps/arc/nofpu/math-tests-exceptions.h +@@ -0,0 +1,27 @@ ++/* Configuration for math tests. exceptions support ARC version. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef ARC_NOFPU_MATH_TESTS_EXCEPTIONS_H ++#define ARC_NOFPU_MATH_TESTS_EXCEPTIONS_H 1 ++ ++/* Soft-float doesnot support exceptions. */ ++#define EXCEPTION_TESTS_float 0 ++#define EXCEPTION_TESTS_double 0 ++#define EXCEPTION_TESTS_long_double 0 ++ ++#endif +diff --git a/sysdeps/arc/nofpu/math-tests-rounding.h b/sysdeps/arc/nofpu/math-tests-rounding.h +new file mode 100644 +index 00000000000..e8f76338b1e +--- /dev/null ++++ b/sysdeps/arc/nofpu/math-tests-rounding.h +@@ -0,0 +1,27 @@ ++/* Configuration for math tests: rounding mode support. ARC version. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef ARC_NOFPU_MATH_TESTS_ROUNDING_H ++#define ARC_NOFPU_MATH_TESTS_ROUNDING_H 1 ++ ++/* Soft-float only supports to-nearest rounding mode. */ ++#define ROUNDING_TESTS_float(MODE) ((MODE) == FE_TONEAREST) ++#define ROUNDING_TESTS_double(MODE) ((MODE) == FE_TONEAREST) ++#define ROUNDING_TESTS_long_double(MODE) ((MODE) == FE_TONEAREST) ++ ++#endif +diff --git a/sysdeps/arc/nptl/Makefile b/sysdeps/arc/nptl/Makefile +new file mode 100644 +index 00000000000..3c33c9cc112 +--- /dev/null ++++ b/sysdeps/arc/nptl/Makefile +@@ -0,0 +1,22 @@ ++# NPTL makefile fragment for ARC. ++# Copyright (C) 2005-2019 Free Software Foundation, Inc. ++# ++# This file is part of the GNU C Library. ++# ++# The GNU C Library is free software; you can redistribute it and/or ++# modify it under the terms of the GNU Lesser General Public ++# License as published by the Free Software Foundation; either ++# version 2.1 of the License, or (at your option) any later version. ++# ++# The GNU C Library is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++# Lesser General Public License for more details. ++# ++# You should have received a copy of the GNU Lesser General Public ++# License along with the GNU C Library. If not, see ++# <http://www.gnu.org/licenses/>. ++ ++ifeq ($(subdir),csu) ++gen-as-const-headers += tcb-offsets.sym ++endif +diff --git a/sysdeps/arc/nptl/bits/pthreadtypes-arch.h b/sysdeps/arc/nptl/bits/pthreadtypes-arch.h +new file mode 100644 +index 00000000000..eae884f61cf +--- /dev/null ++++ b/sysdeps/arc/nptl/bits/pthreadtypes-arch.h +@@ -0,0 +1,71 @@ ++/* Machine-specific pthread type layouts. ARC version. ++ Copyright (C) 2012-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _BITS_PTHREADTYPES_ARCH_H ++#define _BITS_PTHREADTYPES_ARCH_H 1 ++ ++#include <endian.h> ++ ++#define __SIZEOF_PTHREAD_ATTR_T 32 ++#define __SIZEOF_PTHREAD_MUTEX_T 32 ++#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 ++#define __SIZEOF_PTHREAD_COND_T 48 ++#define __SIZEOF_PTHREAD_CONDATTR_T 4 ++#define __SIZEOF_PTHREAD_RWLOCK_T 32 ++#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 ++#define __SIZEOF_PTHREAD_BARRIER_T 20 ++#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 ++ ++#define __PTHREAD_COMPAT_PADDING_MID ++#define __PTHREAD_COMPAT_PADDING_END ++#define __PTHREAD_MUTEX_LOCK_ELISION 0 ++#define __PTHREAD_MUTEX_NUSERS_AFTER_KIND 0 ++#define __PTHREAD_MUTEX_USE_UNION 0 ++ ++#define __LOCK_ALIGNMENT ++#define __ONCE_ALIGNMENT ++ ++struct __pthread_rwlock_arch_t ++{ ++ unsigned int __readers; ++ unsigned int __writers; ++ unsigned int __wrphase_futex; ++ unsigned int __writers_futex; ++ unsigned int __pad3; ++ unsigned int __pad4; ++#if __BYTE_ORDER == __BIG_ENDIAN ++ unsigned char __pad1; ++ unsigned char __pad2; ++ unsigned char __shared; ++ /* FLAGS must stay at this position in the structure to maintain ++ binary compatibility. */ ++ unsigned char __flags; ++#else ++ /* FLAGS must stay at this position in the structure to maintain ++ binary compatibility. */ ++ unsigned char __flags; ++ unsigned char __shared; ++ unsigned char __pad1; ++ unsigned char __pad2; ++#endif ++ int __cur_writer; ++}; ++ ++#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 ++ ++#endif /* bits/pthreadtypes-arch.h */ +diff --git a/sysdeps/arc/nptl/bits/semaphore.h b/sysdeps/arc/nptl/bits/semaphore.h +new file mode 100644 +index 00000000000..662d08401d0 +--- /dev/null ++++ b/sysdeps/arc/nptl/bits/semaphore.h +@@ -0,0 +1,32 @@ ++/* Machine-specific POSIX semaphore type layouts. ARC version. ++ Copyright (C) 2002-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _SEMAPHORE_H ++# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead." ++#endif ++ ++#define __SIZEOF_SEM_T 16 ++ ++/* Value returned if `sem_open' failed. */ ++#define SEM_FAILED ((sem_t *) 0) ++ ++typedef union ++{ ++ char __size[__SIZEOF_SEM_T]; ++ long int __align; ++} sem_t; +diff --git a/sysdeps/arc/nptl/pthread-offsets.h b/sysdeps/arc/nptl/pthread-offsets.h +new file mode 100644 +index 00000000000..c363e8cda8d +--- /dev/null ++++ b/sysdeps/arc/nptl/pthread-offsets.h +@@ -0,0 +1,4 @@ ++#define __PTHREAD_MUTEX_NUSERS_OFFSET 12 ++#define __PTHREAD_MUTEX_KIND_OFFSET 16 ++#define __PTHREAD_MUTEX_SPINS_OFFSET 20 ++#define __PTHREAD_MUTEX_LIST_OFFSET 24 +diff --git a/sysdeps/arc/nptl/pthreaddef.h b/sysdeps/arc/nptl/pthreaddef.h +new file mode 100644 +index 00000000000..80a109bbd52 +--- /dev/null ++++ b/sysdeps/arc/nptl/pthreaddef.h +@@ -0,0 +1,32 @@ ++/* pthread machine parameter definitions, ARC version. ++ Copyright (C) 2002-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++/* Default stack size. */ ++#define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024) ++ ++/* Required stack pointer alignment at beginning. */ ++#define STACK_ALIGN 4 ++ ++/* Minimal stack size after allocating thread descriptor and guard size. */ ++#define MINIMAL_REST_STACK 2048 ++ ++/* Alignment requirement for TCB. */ ++#define TCB_ALIGNMENT 4 ++ ++/* Location of current stack frame. */ ++#define CURRENT_STACK_FRAME __builtin_frame_address (0) +diff --git a/sysdeps/arc/nptl/tcb-offsets.sym b/sysdeps/arc/nptl/tcb-offsets.sym +new file mode 100644 +index 00000000000..56950e0676e +--- /dev/null ++++ b/sysdeps/arc/nptl/tcb-offsets.sym +@@ -0,0 +1,11 @@ ++#include <sysdep.h> ++#include <tls.h> ++ ++-- Derive offsets relative to the thread register. ++#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - sizeof(struct pthread)) ++ ++MULTIPLE_THREADS_OFFSET offsetof (struct pthread, header.multiple_threads) ++TLS_PRE_TCB_SIZE sizeof (struct pthread) ++TLS_TCB_SIZE sizeof(tcbhead_t) ++ ++PTHREAD_TID offsetof(struct pthread, tid) +diff --git a/sysdeps/arc/nptl/tls.h b/sysdeps/arc/nptl/tls.h +new file mode 100644 +index 00000000000..2c90109d570 +--- /dev/null ++++ b/sysdeps/arc/nptl/tls.h +@@ -0,0 +1,150 @@ ++/* Definition for thread-local data handling. NPTL/ARC version. ++ Copyright (C) 2012-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _ARC_NPTL_TLS_H ++#define _ARC_NPTL_TLS_H 1 ++ ++#include <dl-sysdep.h> ++ ++#ifndef __ASSEMBLER__ ++# include <stdbool.h> ++# include <stddef.h> ++# include <stdint.h> ++ ++#include <dl-dtv.h> ++ ++/* Get system call information. */ ++# include <sysdep.h> ++ ++/* The TLS blocks start right after the TCB. */ ++# define TLS_DTV_AT_TP 1 ++# define TLS_TCB_AT_TP 0 ++ ++/* Get the thread descriptor definition. */ ++# include <nptl/descr.h> ++ ++typedef struct ++{ ++ dtv_t *dtv; ++ uintptr_t pointer_guard; ++} tcbhead_t; ++ ++register struct pthread *__thread_self __asm__("r25"); ++ ++/* This is the size of the initial TCB. */ ++# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t) ++ ++/* Alignment requirements for the initial TCB. */ ++# define TLS_INIT_TCB_ALIGN __alignof__ (struct pthread) ++ ++/* This is the size of the TCB. */ ++#ifndef TLS_TCB_SIZE ++# define TLS_TCB_SIZE sizeof (tcbhead_t) ++#endif ++ ++/* Alignment requirements for the TCB. */ ++# define TLS_TCB_ALIGN __alignof__ (struct pthread) ++ ++/* This is the size we need before TCB. */ ++# define TLS_PRE_TCB_SIZE sizeof (struct pthread) ++ ++/* Install the dtv pointer. The pointer passed is to the element with ++ index -1 which contain the length. */ ++# define INSTALL_DTV(tcbp, dtvp) \ ++ (((tcbhead_t *) (tcbp))->dtv = (dtvp) + 1) ++ ++/* Install new dtv for current thread. */ ++# define INSTALL_NEW_DTV(dtv) \ ++ (THREAD_DTV() = (dtv)) ++ ++/* Return dtv of given thread descriptor. */ ++# define GET_DTV(tcbp) \ ++ (((tcbhead_t *) (tcbp))->dtv) ++ ++/* Code to initially initialize the thread pointer. */ ++# define TLS_INIT_TP(tcbp) \ ++ ({ \ ++ long result_var; \ ++ __builtin_set_thread_pointer(tcbp); \ ++ result_var = INTERNAL_SYSCALL (arc_settls, err, 1, (tcbp)); \ ++ INTERNAL_SYSCALL_ERROR_P (result_var, err) \ ++ ? "unknown error" : NULL; \ ++ }) ++ ++/* Value passed to 'clone' for initialization of the thread register. */ ++# define TLS_DEFINE_INIT_TP(tp, pd) void *tp = (pd) + 1 ++ ++/* Return the address of the dtv for the current thread. */ ++# define THREAD_DTV() \ ++ (((tcbhead_t *) __builtin_thread_pointer ())->dtv) ++ ++/* Return the thread descriptor for the current thread. */ ++# define THREAD_SELF \ ++ ((struct pthread *)__builtin_thread_pointer () - 1) ++ ++/* Magic for libthread_db to know how to do THREAD_SELF. */ ++# define DB_THREAD_SELF \ ++ CONST_THREAD_AREA (32, sizeof (struct pthread)) ++ ++/* Access to data in the thread descriptor is easy. */ ++# define THREAD_GETMEM(descr, member) \ ++ descr->member ++# define THREAD_GETMEM_NC(descr, member, idx) \ ++ descr->member[idx] ++# define THREAD_SETMEM(descr, member, value) \ ++ descr->member = (value) ++# define THREAD_SETMEM_NC(descr, member, idx, value) \ ++ descr->member[idx] = (value) ++ ++/* Get and set the global scope generation counter in struct pthread. */ ++#define THREAD_GSCOPE_IN_TCB 1 ++#define THREAD_GSCOPE_FLAG_UNUSED 0 ++#define THREAD_GSCOPE_FLAG_USED 1 ++#define THREAD_GSCOPE_FLAG_WAIT 2 ++#define THREAD_GSCOPE_RESET_FLAG() \ ++ do \ ++ { int __res \ ++ = atomic_exchange_rel (&THREAD_SELF->header.gscope_flag, \ ++ THREAD_GSCOPE_FLAG_UNUSED); \ ++ if (__res == THREAD_GSCOPE_FLAG_WAIT) \ ++ lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1, LLL_PRIVATE); \ ++ } \ ++ while (0) ++#define THREAD_GSCOPE_SET_FLAG() \ ++ do \ ++ { \ ++ THREAD_SELF->header.gscope_flag = THREAD_GSCOPE_FLAG_USED; \ ++ atomic_write_barrier (); \ ++ } \ ++ while (0) ++#define THREAD_GSCOPE_WAIT() \ ++ GL(dl_wait_lookup_done) () ++ ++#else ++ ++# include <tcb-offsets.h> ++ ++# r25 is dedicated TLS register for ARC ++.macro THREAD_SELF reg ++ # struct pthread is just ahead of TCB ++ sub \reg, r25, TLS_PRE_TCB_SIZE ++.endm ++ ++#endif /* __ASSEMBLER__ */ ++ ++#endif /* tls.h */ +diff --git a/sysdeps/arc/preconfigure b/sysdeps/arc/preconfigure +new file mode 100644 +index 00000000000..1152a179c4a +--- /dev/null ++++ b/sysdeps/arc/preconfigure +@@ -0,0 +1,14 @@ ++case "$machine" in ++arc*) ++ base_machine=arc ++ machine=arc ++ ;; ++esac ++ ++gccfloat=`$CC $CFLAGS $CPPFLAGS -E -dM -xc /dev/null | grep __ARC_FPU_| wc -l` ++if test "$gccfloat" != "0"; then ++ echo "glibc being configured for double precision floating point" ++ with_fp_cond=1 ++else ++ with_fp_cond=0 ++fi +diff --git a/sysdeps/arc/setjmp.S b/sysdeps/arc/setjmp.S +new file mode 100644 +index 00000000000..518545a99e8 +--- /dev/null ++++ b/sysdeps/arc/setjmp.S +@@ -0,0 +1,66 @@ ++/* setjmp for ARC. ++ Copyright (C) 1991-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++ ++#include <sysdep.h> ++ ++/* Upon entry r0 = jump buffer into which regs will be saved. */ ++ENTRY (setjmp) ++ b.d __sigsetjmp ++ mov r1, 1 ; save signals ++END (setjmp) ++ ++/* Upon entry r0 = jump buffer into which regs will be saved. */ ++ENTRY (_setjmp) ++ b.d __sigsetjmp ++ mov r1, 0 /* don't save signals. */ ++END (_setjmp) ++libc_hidden_def (_setjmp) ++ ++/* Upon entry ++ r0 = jump buffer into which regs will be saved ++ r1 = do we need to save signals. */ ++ENTRY (__sigsetjmp) ++ ++ st_s r13, [r0] ++ st_s r14, [r0,4] ++ st r15, [r0,8] ++ st r16, [r0,12] ++ st r17, [r0,16] ++ st r18, [r0,20] ++ st r19, [r0,24] ++ st r20, [r0,28] ++ st r21, [r0,32] ++ st r22, [r0,36] ++ st r23, [r0,40] ++ st r24, [r0,44] ++ st r25, [r0,48] ++ st fp, [r0,52] ++ st sp, [r0,56] ++ ++ /* Make a note of where longjmp will return to. ++ that will be right next to this setjmp call-site which will be ++ contained in blink, since "C" caller of this routine will do ++ a branch-n-link */ ++ ++ st blink, [r0,60] ++ b __sigjmp_save ++ ++END (__sigsetjmp) ++ ++libc_hidden_def (__sigsetjmp) +diff --git a/sysdeps/arc/sfp-machine.h b/sysdeps/arc/sfp-machine.h +new file mode 100644 +index 00000000000..5ceaf56a988 +--- /dev/null ++++ b/sysdeps/arc/sfp-machine.h +@@ -0,0 +1,73 @@ ++/* Machine-dependent software floating-point definitions. ARC version. ++ Copyright (C) 2004-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ Contributed by Richard Henderson (rth@cygnus.com), ++ Jakub Jelinek (jj@ultra.linux.cz) and ++ David S. Miller (davem@redhat.com). ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++ ++#define _FP_W_TYPE_SIZE 32 ++#define _FP_W_TYPE unsigned long ++#define _FP_WS_TYPE signed long ++#define _FP_I_TYPE long ++ ++#define _FP_MUL_MEAT_S(R,X,Y) \ ++ _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) ++#define _FP_MUL_MEAT_D(R,X,Y) \ ++ _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) ++#define _FP_MUL_MEAT_Q(R,X,Y) \ ++ _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) ++ ++#define _FP_MUL_MEAT_DW_S(R,X,Y) \ ++ _FP_MUL_MEAT_DW_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) ++#define _FP_MUL_MEAT_DW_D(R,X,Y) \ ++ _FP_MUL_MEAT_DW_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) ++#define _FP_MUL_MEAT_DW_Q(R,X,Y) \ ++ _FP_MUL_MEAT_DW_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) ++ ++#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y) ++#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) ++#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) ++ ++#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1) ++#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1 ++#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1 ++#define _FP_NANSIGN_S 0 ++#define _FP_NANSIGN_D 0 ++#define _FP_NANSIGN_Q 0 ++ ++#define _FP_KEEPNANFRACP 1 ++#define _FP_QNANNEGATEDP 0 ++ ++/* This is arbitrarily taken from the PowerPC version. */ ++#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ ++ do { \ ++ if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \ ++ && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \ ++ { \ ++ R##_s = Y##_s; \ ++ _FP_FRAC_COPY_##wc(R,Y); \ ++ } \ ++ else \ ++ { \ ++ R##_s = X##_s; \ ++ _FP_FRAC_COPY_##wc(R,X); \ ++ } \ ++ R##_c = FP_CLS_NAN; \ ++ } while (0) ++ ++#define _FP_TININESS_AFTER_ROUNDING 0 +diff --git a/sysdeps/arc/sotruss-lib.c b/sysdeps/arc/sotruss-lib.c +new file mode 100644 +index 00000000000..ffbb5bbd6d0 +--- /dev/null ++++ b/sysdeps/arc/sotruss-lib.c +@@ -0,0 +1,51 @@ ++/* Override generic sotruss-lib.c to define actual functions for ARC. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#define HAVE_ARCH_PLTENTER ++#define HAVE_ARCH_PLTEXIT ++ ++#include <elf/sotruss-lib.c> ++ ++ElfW(Addr) ++la_arc_gnu_pltenter (ElfW(Sym) *sym __attribute__ ((unused)), ++ unsigned int ndx __attribute__ ((unused)), ++ uintptr_t *refcook, uintptr_t *defcook, ++ La_arc_regs *regs, unsigned int *flags, ++ const char *symname, long int *framesizep) ++{ ++ print_enter (refcook, defcook, symname, ++ regs->lr_reg[0], regs->lr_reg[1], regs->lr_reg[2], ++ *flags); ++ ++ /* No need to copy anything, we will not need the parameters in any case. */ ++ *framesizep = 0; ++ ++ return sym->st_value; ++} ++ ++unsigned int ++la_arc_gnu_pltexit (ElfW(Sym) *sym, unsigned int ndx, uintptr_t *refcook, ++ uintptr_t *defcook, ++ const struct La_arc_regs *inregs, ++ struct La_arc_retval *outregs, const char *symname) ++{ ++ print_exit (refcook, defcook, symname, outregs->lrv_reg[0]); ++ ++ return 0; ++} +diff --git a/sysdeps/arc/stackinfo.h b/sysdeps/arc/stackinfo.h +new file mode 100644 +index 00000000000..fe69161382a +--- /dev/null ++++ b/sysdeps/arc/stackinfo.h +@@ -0,0 +1,33 @@ ++/* Stack environment definitions for ARC. ++ Copyright (C) 2012-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++/* This file contains a bit of information about the stack allocation ++ of the processor. */ ++ ++#ifndef _STACKINFO_H ++#define _STACKINFO_H 1 ++ ++#include <elf.h> ++ ++/* On ARC the stack grows down. */ ++#define _STACK_GROWS_DOWN 1 ++ ++/* Default to a non-executable stack. */ ++#define DEFAULT_STACK_PERMS (PF_R|PF_W) ++ ++#endif /* stackinfo.h */ +diff --git a/sysdeps/arc/start.S b/sysdeps/arc/start.S +new file mode 100644 +index 00000000000..4ade1e871f6 +--- /dev/null ++++ b/sysdeps/arc/start.S +@@ -0,0 +1,89 @@ ++/* Startup code for ARC. ++ Copyright (C) 1995-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ In addition to the permissions in the GNU Lesser General Public ++ License, the Free Software Foundation gives you unlimited ++ permission to link the compiled version of this file with other ++ programs, and to distribute those programs without any restriction ++ coming from the use of this file. (The GNU Lesser General Public ++ License restrictions do apply in other respects; for example, they ++ cover modification of the file, and distribution when not linked ++ into another program.) ++ ++ Note that people who make modified versions of this file are not ++ obligated to grant this special exception for their modified ++ versions; it is their choice whether to do so. The GNU Lesser ++ General Public License gives permission to release a modified ++ version without this exception; this exception also makes it ++ possible to release a modified version which carries forward this ++ exception. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++ ++#define __ASSEMBLY__ 1 ++#include <entry.h> ++#ifndef ENTRY_POINT ++# error ENTRY_POINT needs to be defined for ARC ++#endif ++ ++/* When we enter this piece of code, the program stack looks like this: ++ argc argument counter (integer) ++ argv[0] program name (pointer) ++ argv[1...N] program args (pointers) ++ argv[argc-1] end of args (integer) ++ NULL ++ env[0...N] environment variables (pointers) ++ NULL. */ ++ ++ .text ++ .align 4 ++ .global __start ++ .type __start,@function ++__start: ++ mov fp, 0 ++ ld_s r1, [sp] ; argc ++ ++ mov_s r5, r0 ; rltd_fini ++ add_s r2, sp, 4 ; argv ++ and sp, sp, -8 ++ mov r6, sp ++ ++ /* __libc_start_main (main, argc, argv, init, fini, rtld_fini, stack_end). */ ++ ++#ifdef SHARED ++ ld r0, [pcl, @main@gotpc] ++ ld r3, [pcl, @__libc_csu_init@gotpc] ++ ld r4, [pcl, @__libc_csu_fini@gotpc] ++ bl __libc_start_main@plt ++#else ++ mov_s r0, main ++ mov_s r3, __libc_csu_init ++ mov r4, __libc_csu_fini ++ bl __libc_start_main ++#endif ++ ++ /* Should never get here. */ ++ flag 1 ++ .size __start,.-__start ++ ++/* Define a symbol for the first piece of initialized data. */ ++ .data ++ .globl __data_start ++__data_start: ++ .long 0 ++ .weak data_start ++ data_start = __data_start +diff --git a/sysdeps/arc/sysdep.h b/sysdeps/arc/sysdep.h +new file mode 100644 +index 00000000000..127e9b01e73 +--- /dev/null ++++ b/sysdeps/arc/sysdep.h +@@ -0,0 +1,48 @@ ++/* Assembler macros for ARC. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public License as ++ published by the Free Software Foundation; either version 2.1 of the ++ License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sysdeps/generic/sysdep.h> ++ ++#ifdef __ASSEMBLER__ ++ ++/* Syntactic details of assembler. ++ ; is not newline but comment, # is also for comment. */ ++# define ASM_SIZE_DIRECTIVE(name) .size name,.-name ++ ++# define ENTRY(name) \ ++ .align 4 ASM_LINE_SEP \ ++ .globl C_SYMBOL_NAME(name) ASM_LINE_SEP \ ++ .type C_SYMBOL_NAME(name),%function ASM_LINE_SEP \ ++ C_LABEL(name) ASM_LINE_SEP \ ++ cfi_startproc ASM_LINE_SEP \ ++ CALL_MCOUNT ++ ++# undef END ++# define END(name) \ ++ cfi_endproc ASM_LINE_SEP \ ++ ASM_SIZE_DIRECTIVE(name) ++ ++# ifdef SHARED ++# define PLTJMP(_x) _x##@plt ++# else ++# define PLTJMP(_x) _x ++# endif ++ ++# define CALL_MCOUNT /* Do nothing for now. */ ++ ++#endif /* __ASSEMBLER__ */ +diff --git a/sysdeps/arc/tls-macros.h b/sysdeps/arc/tls-macros.h +new file mode 100644 +index 00000000000..4d54683eda4 +--- /dev/null ++++ b/sysdeps/arc/tls-macros.h +@@ -0,0 +1,47 @@ ++/* Macros to support TLS testing in times of missing compiler support. ARC version. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++ ++/* For now. */ ++#define TLS_LD(x) TLS_IE(x) ++ ++#define TLS_GD(x) \ ++ ({ int *__result; \ ++ __asm__ ("add r0, pcl, @" #x "@tlsgd \n" \ ++ ".tls_gd_ld " #x "`bl __tls_get_addr@plt \n" \ ++ "mov %0, r0 \n" \ ++ : "=&r" (__result) \ ++ ::"r0","r1","r2","r3","r4","r5","r6","r7", \ ++ "r8","r9","r10","r11","r12"); \ ++ __result; }) ++ ++#define TLS_LE(x) \ ++ ({ int *__result; \ ++ void *tp = __builtin_thread_pointer(); \ ++ __asm__ ("add %0, %1, @" #x "@tpoff \n" \ ++ : "=r" (__result) : "r"(tp)); \ ++ __result; }) ++ ++#define TLS_IE(x) \ ++ ({ int *__result; \ ++ void *tp = __builtin_thread_pointer(); \ ++ __asm__ ("ld %0, [pcl, @" #x "@tlsie] \n" \ ++ "add %0, %1, %0 \n" \ ++ : "=&r" (__result) : "r" (tp)); \ ++ __result; }) +diff --git a/sysdeps/arc/tst-audit.h b/sysdeps/arc/tst-audit.h +new file mode 100644 +index 00000000000..9237ad2440c +--- /dev/null ++++ b/sysdeps/arc/tst-audit.h +@@ -0,0 +1,23 @@ ++/* Definitions for testing PLT entry/exit auditing. ARC version. ++ Copyright (C) 2009-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#define pltenter la_arc_gnu_pltenter ++#define pltexit la_arc_gnu_pltexit ++#define La_regs La_arc_regs ++#define La_retval La_arc_retval ++#define int_retval lrv_reg[0] +diff --git a/sysdeps/unix/make-syscalls.sh b/sysdeps/unix/make-syscalls.sh +index e39b2d6d521..6a5c10d54e8 100644 +--- a/sysdeps/unix/make-syscalls.sh ++++ b/sysdeps/unix/make-syscalls.sh +@@ -7,7 +7,7 @@ + # + # This script is used to process the syscall data encoded in the various + # syscalls.list files to produce thin assembly syscall wrappers around the +-# appropriate OS syscall. See syscall-template.s for more details on the ++# appropriate OS syscall. See syscall-template.S for more details on the + # actual wrapper. + # + # Syscall Signature Prefixes: +diff --git a/sysdeps/unix/sysv/linux/arc/Implies b/sysdeps/unix/sysv/linux/arc/Implies +new file mode 100644 +index 00000000000..7f739a0340b +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/Implies +@@ -0,0 +1,3 @@ ++arc/nptl ++unix/sysv/linux/generic/wordsize-32 ++unix/sysv/linux/generic +diff --git a/sysdeps/unix/sysv/linux/arc/Makefile b/sysdeps/unix/sysv/linux/arc/Makefile +new file mode 100644 +index 00000000000..a6c6dfc6ec6 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/Makefile +@@ -0,0 +1,20 @@ ++ifeq ($(subdir),stdlib) ++gen-as-const-headers += ucontext_i.sym ++endif ++ ++ifeq ($(subdir),signal) ++sysdep_routines += sigrestorer ++endif ++ ++ifeq ($(subdir),misc) ++# MIPS/Tile-style cacheflush routine ++sysdep_headers += sys/cachectl.h ++sysdep_routines += cacheflush ++endif ++ ++ifeq ($(subdir),elf) ++ifeq ($(build-shared),yes) ++# This is needed for DSO loading from static binaries. ++sysdep-dl-routines += dl-static ++endif ++endif +diff --git a/sysdeps/unix/sysv/linux/arc/Versions b/sysdeps/unix/sysv/linux/arc/Versions +new file mode 100644 +index 00000000000..3d12161f7fe +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/Versions +@@ -0,0 +1,16 @@ ++ld { ++ GLIBC_PRIVATE { ++ # used for loading by static libraries ++ _dl_var_init; ++ } ++} ++libc { ++ GLIBC_2.29 { ++ _flush_cache; ++ cacheflush; ++ } ++ GLIBC_PRIVATE { ++ # A copy of sigaction lives in libpthread, and needs these. ++ __default_rt_sa_restorer; ++ } ++} +diff --git a/sysdeps/unix/sysv/linux/arc/bits/procfs.h b/sysdeps/unix/sysv/linux/arc/bits/procfs.h +new file mode 100644 +index 00000000000..b37deaee587 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/bits/procfs.h +@@ -0,0 +1,35 @@ ++/* Types for registers for sys/procfs.h. ARC version. ++ Copyright (C) 1996-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _SYS_PROCFS_H ++# error "Never include <bits/procfs.h> directly; use <sys/procfs.h> instead." ++#endif ++ ++#include <sys/ucontext.h> ++ ++/* And the whole bunch of them. We could have used `struct ++ user_regs' directly in the typedef, but tradition says that ++ the register set is an array, which does have some peculiar ++ semantics, so leave it that way. */ ++#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t)) ++ ++typedef unsigned long int elf_greg_t; ++typedef unsigned long int elf_gregset_t[ELF_NGREG]; ++ ++/* There's no seperate floating point reg file in ARCv2. */ ++typedef struct { } elf_fpregset_t; +diff --git a/sysdeps/unix/sysv/linux/arc/bits/types/__sigset_t.h b/sysdeps/unix/sysv/linux/arc/bits/types/__sigset_t.h +new file mode 100644 +index 00000000000..795638a30bd +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/bits/types/__sigset_t.h +@@ -0,0 +1,12 @@ ++/* Architecture-specific __sigset_t definition. ARC version. */ ++#ifndef ____sigset_t_defined ++#define ____sigset_t_defined ++ ++/* Linux asm-generic syscall ABI expects sigset_t to hold 64 signals. */ ++#define _SIGSET_NWORDS (64 / (8 * sizeof (unsigned long int))) ++typedef struct ++{ ++ unsigned long int __val[_SIGSET_NWORDS]; ++} __sigset_t; ++ ++#endif +diff --git a/sysdeps/unix/sysv/linux/arc/c++-types.data b/sysdeps/unix/sysv/linux/arc/c++-types.data +new file mode 100644 +index 00000000000..303f4570c8e +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/c++-types.data +@@ -0,0 +1,67 @@ ++blkcnt64_t:x ++blkcnt_t:l ++blksize_t:i ++caddr_t:Pc ++clockid_t:i ++clock_t:l ++daddr_t:i ++dev_t:y ++fd_mask:l ++fsblkcnt64_t:y ++fsblkcnt_t:m ++fsfilcnt64_t:y ++fsfilcnt_t:m ++fsid_t:8__fsid_t ++gid_t:j ++id_t:j ++ino64_t:y ++ino_t:m ++int16_t:s ++int32_t:i ++int64_t:x ++int8_t:a ++intptr_t:i ++key_t:i ++loff_t:x ++mode_t:j ++nlink_t:j ++off64_t:x ++off_t:l ++pid_t:i ++pthread_attr_t:14pthread_attr_t ++pthread_barrier_t:17pthread_barrier_t ++pthread_barrierattr_t:21pthread_barrierattr_t ++pthread_cond_t:14pthread_cond_t ++pthread_condattr_t:18pthread_condattr_t ++pthread_key_t:j ++pthread_mutex_t:15pthread_mutex_t ++pthread_mutexattr_t:19pthread_mutexattr_t ++pthread_once_t:i ++pthread_rwlock_t:16pthread_rwlock_t ++pthread_rwlockattr_t:20pthread_rwlockattr_t ++pthread_spinlock_t:i ++pthread_t:m ++quad_t:x ++register_t:i ++rlim64_t:y ++rlim_t:m ++sigset_t:10__sigset_t ++size_t:j ++socklen_t:j ++ssize_t:i ++suseconds_t:l ++time_t:l ++u_char:h ++uid_t:j ++uint:j ++u_int:j ++u_int16_t:t ++u_int32_t:j ++u_int64_t:y ++u_int8_t:h ++ulong:m ++u_long:m ++u_quad_t:y ++useconds_t:j ++ushort:t ++u_short:t +diff --git a/sysdeps/unix/sysv/linux/arc/clone.S b/sysdeps/unix/sysv/linux/arc/clone.S +new file mode 100644 +index 00000000000..55c2a2b60ed +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/clone.S +@@ -0,0 +1,98 @@ ++/* clone() implementation for ARC. ++ Copyright (C) 2008-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ Contributed by Andrew Jenner <andrew@codesourcery.com>, 2008. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++ ++#include <sysdep.h> ++#define _ERRNO_H 1 ++#include <bits/errno.h> ++#include <tcb-offsets.h> ++ ++#define CLONE_SETTLS 0x00080000 ++ ++/* int clone(int (*fn)(void *), void *child_stack, ++ int flags, void *arg, ... ++ < pid_t *ptid, struct user_desc *tls, pid_t *ctid > ); ++ ++ NOTE: I'm assuming that the last 3 args are NOT var-args and in case all ++ 3 are not relevant, caller will nevertheless pass those as NULL. ++ ++ clone syscall in kernel (ABI: CONFIG_CLONE_BACKWARDS) ++ ++ int sys_clone(unsigned long int clone_flags, ++ unsigned long int newsp, ++ int __user *parent_tidptr, ++ void *tls, ++ int __user *child_tidptr). */ ++ ++ENTRY (__clone) ++ cmp r0, 0 ; @fn can't be NULL ++ cmp.ne r1, 0 ; @child_stack can't be NULL ++ bz .L__sys_err ++ ++ ; save some of the orig args ++ ; r0 containg @fn will be clobbered AFTER syscall (with ret val) ++ ; rest are clobbered BEFORE syscall due to different arg ordering ++ mov r10, r0 ; @fn ++ mov r11, r3 ; @args ++ mov r12, r2 ; @clone_flags ++ mov r9, r5 ; @tls ++ ++ ; adjust libc args for syscall ++ ++ mov r0, r2 ; libc @flags is 1st syscall arg ++ mov r2, r4 ; libc @ptid ++ mov r3, r5 ; libc @tls ++ mov r4, r6 ; libc @ctid ++ mov r8, __NR_clone ++ ARC_TRAP_INSN ++ ++ cmp r0, 0 ; return code : 0 new process, !0 parent ++ blt .L__sys_err2 ; < 0 (signed) error ++ jnz [blink] ; Parent returns ++ ++ ; ----- child starts here --------- ++ ++ ; Setup TP register (only recent kernels v4.19+ do that) ++ and.f 0, r12, CLONE_SETTLS ++ mov.nz r25, r9 ++ ++ ; child jumps off to @fn with @arg as argument, and returns here ++ jl.d [r10] ++ mov r0, r11 ++ ++ ; exit() with result from @fn (already in r0) ++ mov r8, __NR_exit ++ ARC_TRAP_INSN ++ ; In case it ever came back ++ flag 1 ++ ++.L__sys_err: ++ mov r0, -EINVAL ++.L__sys_err2: ++ ; (1) No need to make -ve kernel error code as positive errno ++ ; __syscall_error expects the -ve error code returned by kernel ++ ; (2) r0 still had orig -ve kernel error code ++ ; (3) Tail call to __syscall_error so we dont have to come back ++ ; here hence instead of jmp-n-link (reg push/pop) we do jmp ++ ; (4) No need to route __syscall_error via PLT, B is inherently ++ ; position independent ++ b __syscall_error ++PSEUDO_END (__clone) ++libc_hidden_def (__clone) ++weak_alias (__clone, clone) +diff --git a/sysdeps/unix/sysv/linux/arc/configure b/sysdeps/unix/sysv/linux/arc/configure +new file mode 100644 +index 00000000000..f74fa7cb025 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/configure +@@ -0,0 +1,4 @@ ++# This file is generated from configure.in by Autoconf. DO NOT EDIT! ++ # Local configure fragment for sysdeps/unix/sysv/linux/arc. ++ ++arch_minimum_kernel=3.9.0 +diff --git a/sysdeps/unix/sysv/linux/arc/configure.ac b/sysdeps/unix/sysv/linux/arc/configure.ac +new file mode 100644 +index 00000000000..a9528032d32 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/configure.ac +@@ -0,0 +1,4 @@ ++GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. ++# Local configure fragment for sysdeps/unix/sysv/linux/arc. ++ ++arch_minimum_kernel=3.9.0 +diff --git a/sysdeps/unix/sysv/linux/arc/dl-static.c b/sysdeps/unix/sysv/linux/arc/dl-static.c +new file mode 100644 +index 00000000000..1a8757c9840 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/dl-static.c +@@ -0,0 +1,84 @@ ++/* Variable initialization. ARC version. ++ Copyright (C) 2001-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <ldsodefs.h> ++ ++#ifdef SHARED ++ ++void ++_dl_var_init (void *array[]) ++{ ++ /* It has to match "variables" below. */ ++ enum ++ { ++ DL_PAGESIZE = 0 ++ }; ++ ++ GLRO(dl_pagesize) = *((size_t *) array[DL_PAGESIZE]); ++} ++ ++#else ++ ++static void *variables[] = ++{ ++ &GLRO(dl_pagesize) ++}; ++ ++static void ++_dl_unprotect_relro (struct link_map *l) ++{ ++ ElfW(Addr) start = ((l->l_addr + l->l_relro_addr) ++ & ~(GLRO(dl_pagesize) - 1)); ++ ElfW(Addr) end = ((l->l_addr + l->l_relro_addr + l->l_relro_size) ++ & ~(GLRO(dl_pagesize) - 1)); ++ ++ if (start != end) ++ __mprotect ((void *) start, end - start, PROT_READ | PROT_WRITE); ++} ++ ++void ++_dl_static_init (struct link_map *l) ++{ ++ struct link_map *rtld_map = l; ++ struct r_scope_elem **scope; ++ const ElfW(Sym) *ref = NULL; ++ lookup_t loadbase; ++ void (*f) (void *[]); ++ size_t i; ++ ++ loadbase = _dl_lookup_symbol_x ("_dl_var_init", l, &ref, l->l_local_scope, ++ NULL, 0, 1, NULL); ++ ++ for (scope = l->l_local_scope; *scope != NULL; scope++) ++ for (i = 0; i < (*scope)->r_nlist; i++) ++ if ((*scope)->r_list[i] == loadbase) ++ { ++ rtld_map = (*scope)->r_list[i]; ++ break; ++ } ++ ++ if (ref != NULL) ++ { ++ f = (void (*) (void *[])) DL_SYMBOL_ADDRESS (loadbase, ref); ++ _dl_unprotect_relro (rtld_map); ++ f (variables); ++ _dl_protect_relro (rtld_map); ++ } ++} ++ ++#endif +diff --git a/sysdeps/unix/sysv/linux/arc/getcontext.S b/sysdeps/unix/sysv/linux/arc/getcontext.S +new file mode 100644 +index 00000000000..723cc237d87 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/getcontext.S +@@ -0,0 +1,63 @@ ++/* Save current context for ARC. ++ Copyright (C) 2009-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include "ucontext-macros.h" ++ ++/* int getcontext (ucontext_t *ucp) ++ Save machine context in @ucp and return 0 on success, -1 on error ++ - saves callee saved registers only ++ - layout mandated by uncontext_t:m_context (hence different from setjmp). */ ++ ++ENTRY (__getcontext) ++ ++ /* Callee saved registers. */ ++ SAVE_REG (r13, r0, 37) ++ SAVE_REG (r14, r0, 36) ++ SAVE_REG (r15, r0, 35) ++ SAVE_REG (r16, r0, 34) ++ SAVE_REG (r17, r0, 33) ++ SAVE_REG (r18, r0, 32) ++ SAVE_REG (r19, r0, 31) ++ SAVE_REG (r20, r0, 30) ++ SAVE_REG (r21, r0, 29) ++ SAVE_REG (r22, r0, 28) ++ SAVE_REG (r23, r0, 27) ++ SAVE_REG (r24, r0, 26) ++ SAVE_REG (r25, r0, 25) ++ ++ SAVE_REG (blink, r0, 7) ++ SAVE_REG (fp, r0, 8) ++ SAVE_REG (sp, r0, 23) ++ ++ /* Save 0 in r0 placeholder to return 0 when this @ucp activated. */ ++ mov r9, 0 ++ SAVE_REG (r9, r0, 22) ++ ++ /* rt_sigprocmask (SIG_BLOCK, NULL, &ucp->uc_sigmask, _NSIG8). */ ++ mov r3, _NSIG8 ++ add r2, r0, UCONTEXT_SIGMASK ++ mov r1, 0 ++ mov r0, SIG_BLOCK ++ mov r8, __NR_rt_sigprocmask ++ ARC_TRAP_INSN ++ brhi r0, -1024, .Lcall_syscall_err ++ j.d [blink] ++ mov r0, 0 /* Success, error handled in .Lcall_syscall_err. */ ++ ++PSEUDO_END (__getcontext) ++weak_alias (__getcontext, getcontext) +diff --git a/sysdeps/unix/sysv/linux/arc/ipc_priv.h b/sysdeps/unix/sysv/linux/arc/ipc_priv.h +new file mode 100644 +index 00000000000..309eb3064e9 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/ipc_priv.h +@@ -0,0 +1,21 @@ ++/* Old SysV permission definition for Linux. ARC version. ++ Copyright (C) 2016-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sys/ipc.h> /* For __key_t */ ++ ++#define __IPC_64 0x0 +diff --git a/sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h +new file mode 100644 +index 00000000000..6c129398483 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h +@@ -0,0 +1,6 @@ ++#define JMP_BUF_SIZE (32 + 1 + 64/(8 * sizeof (unsigned long int))) * sizeof (unsigned long int) ++#define SIGJMP_BUF_SIZE (32 + 1 + 64/(8 * sizeof (unsigned long int))) * sizeof (unsigned long int) ++#define JMP_BUF_ALIGN __alignof__ (unsigned long int) ++#define SIGJMP_BUF_ALIGN __alignof__ (unsigned long int) ++#define MASK_WAS_SAVED_OFFSET (32 * sizeof (unsigned long int)) ++#define SAVED_MASK_OFFSET (33 * sizeof (unsigned long int)) +diff --git a/sysdeps/unix/sysv/linux/arc/kernel-features.h b/sysdeps/unix/sysv/linux/arc/kernel-features.h +new file mode 100644 +index 00000000000..00255337bc8 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/kernel-features.h +@@ -0,0 +1,28 @@ ++/* Set flags signalling availability of kernel features based on given ++ kernel version number. ++ ++ Copyright (C) 2009-2019 Free Software Foundation, Inc. ++ ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++/* The minimum supported kernel version for ARC is 3.9, ++ guaranteeing many kernel features. */ ++ ++#include_next <kernel-features.h> ++ ++#undef __ASSUME_CLONE_DEFAULT ++#define __ASSUME_CLONE_BACKWARDS 1 +diff --git a/sysdeps/unix/sysv/linux/arc/ld.abilist b/sysdeps/unix/sysv/linux/arc/ld.abilist +new file mode 100644 +index 00000000000..71576160edd +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/ld.abilist +@@ -0,0 +1,9 @@ ++GLIBC_2.29 __libc_stack_end D 0x4 ++GLIBC_2.29 __stack_chk_guard D 0x4 ++GLIBC_2.29 __tls_get_addr F ++GLIBC_2.29 _dl_mcount F ++GLIBC_2.29 _r_debug D 0x14 ++GLIBC_2.29 calloc F ++GLIBC_2.29 free F ++GLIBC_2.29 malloc F ++GLIBC_2.29 realloc F +diff --git a/sysdeps/unix/sysv/linux/arc/ldsodefs.h b/sysdeps/unix/sysv/linux/arc/ldsodefs.h +new file mode 100644 +index 00000000000..8c5c6800af1 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/ldsodefs.h +@@ -0,0 +1,32 @@ ++/* Run-time dynamic linker data structures for loaded ELF shared objects. ARC ++ Copyright (C) 2001-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _LDSODEFS_H ++ ++/* Get the real definitions. */ ++#include_next <ldsodefs.h> ++ ++/* Now define our stuff. */ ++ ++/* We need special support to initialize DSO loaded for statically linked ++ binaries. */ ++extern void _dl_static_init (struct link_map *map); ++#undef DL_STATIC_INIT ++#define DL_STATIC_INIT(map) _dl_static_init (map) ++ ++#endif /* ldsodefs.h */ +diff --git a/sysdeps/unix/sysv/linux/arc/libBrokenLocale.abilist b/sysdeps/unix/sysv/linux/arc/libBrokenLocale.abilist +new file mode 100644 +index 00000000000..96b4163a254 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/libBrokenLocale.abilist +@@ -0,0 +1 @@ ++GLIBC_2.29 __ctype_get_mb_cur_max F +diff --git a/sysdeps/unix/sysv/linux/arc/libanl.abilist b/sysdeps/unix/sysv/linux/arc/libanl.abilist +new file mode 100644 +index 00000000000..416a6f8ddb2 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/libanl.abilist +@@ -0,0 +1,4 @@ ++GLIBC_2.29 gai_cancel F ++GLIBC_2.29 gai_error F ++GLIBC_2.29 gai_suspend F ++GLIBC_2.29 getaddrinfo_a F +diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist +new file mode 100644 +index 00000000000..1e9a5dc9f09 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/libc.abilist +@@ -0,0 +1,2089 @@ ++GLIBC_2.29 _Exit F ++GLIBC_2.29 _IO_2_1_stderr_ D 0x98 ++GLIBC_2.29 _IO_2_1_stdin_ D 0x98 ++GLIBC_2.29 _IO_2_1_stdout_ D 0x98 ++GLIBC_2.29 _IO_adjust_column F ++GLIBC_2.29 _IO_adjust_wcolumn F ++GLIBC_2.29 _IO_default_doallocate F ++GLIBC_2.29 _IO_default_finish F ++GLIBC_2.29 _IO_default_pbackfail F ++GLIBC_2.29 _IO_default_uflow F ++GLIBC_2.29 _IO_default_xsgetn F ++GLIBC_2.29 _IO_default_xsputn F ++GLIBC_2.29 _IO_do_write F ++GLIBC_2.29 _IO_doallocbuf F ++GLIBC_2.29 _IO_fclose F ++GLIBC_2.29 _IO_fdopen F ++GLIBC_2.29 _IO_feof F ++GLIBC_2.29 _IO_ferror F ++GLIBC_2.29 _IO_fflush F ++GLIBC_2.29 _IO_fgetpos F ++GLIBC_2.29 _IO_fgetpos64 F ++GLIBC_2.29 _IO_fgets F ++GLIBC_2.29 _IO_file_attach F ++GLIBC_2.29 _IO_file_close F ++GLIBC_2.29 _IO_file_close_it F ++GLIBC_2.29 _IO_file_doallocate F ++GLIBC_2.29 _IO_file_finish F ++GLIBC_2.29 _IO_file_fopen F ++GLIBC_2.29 _IO_file_init F ++GLIBC_2.29 _IO_file_jumps D 0x54 ++GLIBC_2.29 _IO_file_open F ++GLIBC_2.29 _IO_file_overflow F ++GLIBC_2.29 _IO_file_read F ++GLIBC_2.29 _IO_file_seek F ++GLIBC_2.29 _IO_file_seekoff F ++GLIBC_2.29 _IO_file_setbuf F ++GLIBC_2.29 _IO_file_stat F ++GLIBC_2.29 _IO_file_sync F ++GLIBC_2.29 _IO_file_underflow F ++GLIBC_2.29 _IO_file_write F ++GLIBC_2.29 _IO_file_xsputn F ++GLIBC_2.29 _IO_flockfile F ++GLIBC_2.29 _IO_flush_all F ++GLIBC_2.29 _IO_flush_all_linebuffered F ++GLIBC_2.29 _IO_fopen F ++GLIBC_2.29 _IO_fprintf F ++GLIBC_2.29 _IO_fputs F ++GLIBC_2.29 _IO_fread F ++GLIBC_2.29 _IO_free_backup_area F ++GLIBC_2.29 _IO_free_wbackup_area F ++GLIBC_2.29 _IO_fsetpos F ++GLIBC_2.29 _IO_fsetpos64 F ++GLIBC_2.29 _IO_ftell F ++GLIBC_2.29 _IO_ftrylockfile F ++GLIBC_2.29 _IO_funlockfile F ++GLIBC_2.29 _IO_fwrite F ++GLIBC_2.29 _IO_getc F ++GLIBC_2.29 _IO_getline F ++GLIBC_2.29 _IO_getline_info F ++GLIBC_2.29 _IO_gets F ++GLIBC_2.29 _IO_init F ++GLIBC_2.29 _IO_init_marker F ++GLIBC_2.29 _IO_init_wmarker F ++GLIBC_2.29 _IO_iter_begin F ++GLIBC_2.29 _IO_iter_end F ++GLIBC_2.29 _IO_iter_file F ++GLIBC_2.29 _IO_iter_next F ++GLIBC_2.29 _IO_least_wmarker F ++GLIBC_2.29 _IO_link_in F ++GLIBC_2.29 _IO_list_all D 0x4 ++GLIBC_2.29 _IO_list_lock F ++GLIBC_2.29 _IO_list_resetlock F ++GLIBC_2.29 _IO_list_unlock F ++GLIBC_2.29 _IO_marker_delta F ++GLIBC_2.29 _IO_marker_difference F ++GLIBC_2.29 _IO_padn F ++GLIBC_2.29 _IO_peekc_locked F ++GLIBC_2.29 _IO_popen F ++GLIBC_2.29 _IO_printf F ++GLIBC_2.29 _IO_proc_close F ++GLIBC_2.29 _IO_proc_open F ++GLIBC_2.29 _IO_putc F ++GLIBC_2.29 _IO_puts F ++GLIBC_2.29 _IO_remove_marker F ++GLIBC_2.29 _IO_seekmark F ++GLIBC_2.29 _IO_seekoff F ++GLIBC_2.29 _IO_seekpos F ++GLIBC_2.29 _IO_seekwmark F ++GLIBC_2.29 _IO_setb F ++GLIBC_2.29 _IO_setbuffer F ++GLIBC_2.29 _IO_setvbuf F ++GLIBC_2.29 _IO_sgetn F ++GLIBC_2.29 _IO_sprintf F ++GLIBC_2.29 _IO_sputbackc F ++GLIBC_2.29 _IO_sputbackwc F ++GLIBC_2.29 _IO_sscanf F ++GLIBC_2.29 _IO_str_init_readonly F ++GLIBC_2.29 _IO_str_init_static F ++GLIBC_2.29 _IO_str_overflow F ++GLIBC_2.29 _IO_str_pbackfail F ++GLIBC_2.29 _IO_str_seekoff F ++GLIBC_2.29 _IO_str_underflow F ++GLIBC_2.29 _IO_sungetc F ++GLIBC_2.29 _IO_sungetwc F ++GLIBC_2.29 _IO_switch_to_get_mode F ++GLIBC_2.29 _IO_switch_to_main_wget_area F ++GLIBC_2.29 _IO_switch_to_wbackup_area F ++GLIBC_2.29 _IO_switch_to_wget_mode F ++GLIBC_2.29 _IO_un_link F ++GLIBC_2.29 _IO_ungetc F ++GLIBC_2.29 _IO_unsave_markers F ++GLIBC_2.29 _IO_unsave_wmarkers F ++GLIBC_2.29 _IO_vfprintf F ++GLIBC_2.29 _IO_vsprintf F ++GLIBC_2.29 _IO_wdefault_doallocate F ++GLIBC_2.29 _IO_wdefault_finish F ++GLIBC_2.29 _IO_wdefault_pbackfail F ++GLIBC_2.29 _IO_wdefault_uflow F ++GLIBC_2.29 _IO_wdefault_xsgetn F ++GLIBC_2.29 _IO_wdefault_xsputn F ++GLIBC_2.29 _IO_wdo_write F ++GLIBC_2.29 _IO_wdoallocbuf F ++GLIBC_2.29 _IO_wfile_jumps D 0x54 ++GLIBC_2.29 _IO_wfile_overflow F ++GLIBC_2.29 _IO_wfile_seekoff F ++GLIBC_2.29 _IO_wfile_sync F ++GLIBC_2.29 _IO_wfile_underflow F ++GLIBC_2.29 _IO_wfile_xsputn F ++GLIBC_2.29 _IO_wmarker_delta F ++GLIBC_2.29 _IO_wsetb F ++GLIBC_2.29 ___brk_addr D 0x4 ++GLIBC_2.29 __adjtimex F ++GLIBC_2.29 __after_morecore_hook D 0x4 ++GLIBC_2.29 __argz_count F ++GLIBC_2.29 __argz_next F ++GLIBC_2.29 __argz_stringify F ++GLIBC_2.29 __asprintf F ++GLIBC_2.29 __asprintf_chk F ++GLIBC_2.29 __assert F ++GLIBC_2.29 __assert_fail F ++GLIBC_2.29 __assert_perror_fail F ++GLIBC_2.29 __backtrace F ++GLIBC_2.29 __backtrace_symbols F ++GLIBC_2.29 __backtrace_symbols_fd F ++GLIBC_2.29 __bsd_getpgrp F ++GLIBC_2.29 __bzero F ++GLIBC_2.29 __check_rhosts_file D 0x4 ++GLIBC_2.29 __chk_fail F ++GLIBC_2.29 __clone F ++GLIBC_2.29 __close F ++GLIBC_2.29 __cmsg_nxthdr F ++GLIBC_2.29 __confstr_chk F ++GLIBC_2.29 __connect F ++GLIBC_2.29 __ctype_b_loc F ++GLIBC_2.29 __ctype_get_mb_cur_max F ++GLIBC_2.29 __ctype_tolower_loc F ++GLIBC_2.29 __ctype_toupper_loc F ++GLIBC_2.29 __curbrk D 0x4 ++GLIBC_2.29 __cxa_at_quick_exit F ++GLIBC_2.29 __cxa_atexit F ++GLIBC_2.29 __cxa_finalize F ++GLIBC_2.29 __cxa_thread_atexit_impl F ++GLIBC_2.29 __cyg_profile_func_enter F ++GLIBC_2.29 __cyg_profile_func_exit F ++GLIBC_2.29 __daylight D 0x4 ++GLIBC_2.29 __dcgettext F ++GLIBC_2.29 __default_morecore F ++GLIBC_2.29 __dgettext F ++GLIBC_2.29 __dprintf_chk F ++GLIBC_2.29 __dup2 F ++GLIBC_2.29 __duplocale F ++GLIBC_2.29 __endmntent F ++GLIBC_2.29 __environ D 0x4 ++GLIBC_2.29 __errno_location F ++GLIBC_2.29 __explicit_bzero_chk F ++GLIBC_2.29 __fbufsize F ++GLIBC_2.29 __fcntl F ++GLIBC_2.29 __fdelt_chk F ++GLIBC_2.29 __fdelt_warn F ++GLIBC_2.29 __ffs F ++GLIBC_2.29 __fgets_chk F ++GLIBC_2.29 __fgets_unlocked_chk F ++GLIBC_2.29 __fgetws_chk F ++GLIBC_2.29 __fgetws_unlocked_chk F ++GLIBC_2.29 __finite F ++GLIBC_2.29 __finitef F ++GLIBC_2.29 __flbf F ++GLIBC_2.29 __fork F ++GLIBC_2.29 __fpending F ++GLIBC_2.29 __fprintf_chk F ++GLIBC_2.29 __fpu_control D 0x4 ++GLIBC_2.29 __fpurge F ++GLIBC_2.29 __fread_chk F ++GLIBC_2.29 __fread_unlocked_chk F ++GLIBC_2.29 __freadable F ++GLIBC_2.29 __freading F ++GLIBC_2.29 __free_hook D 0x4 ++GLIBC_2.29 __freelocale F ++GLIBC_2.29 __fsetlocking F ++GLIBC_2.29 __fwprintf_chk F ++GLIBC_2.29 __fwritable F ++GLIBC_2.29 __fwriting F ++GLIBC_2.29 __fxstat F ++GLIBC_2.29 __fxstat64 F ++GLIBC_2.29 __fxstatat F ++GLIBC_2.29 __fxstatat64 F ++GLIBC_2.29 __getauxval F ++GLIBC_2.29 __getcwd_chk F ++GLIBC_2.29 __getdelim F ++GLIBC_2.29 __getdomainname_chk F ++GLIBC_2.29 __getgroups_chk F ++GLIBC_2.29 __gethostname_chk F ++GLIBC_2.29 __getlogin_r_chk F ++GLIBC_2.29 __getmntent_r F ++GLIBC_2.29 __getpagesize F ++GLIBC_2.29 __getpgid F ++GLIBC_2.29 __getpid F ++GLIBC_2.29 __gets_chk F ++GLIBC_2.29 __gettimeofday F ++GLIBC_2.29 __getwd_chk F ++GLIBC_2.29 __gmtime_r F ++GLIBC_2.29 __h_errno_location F ++GLIBC_2.29 __isalnum_l F ++GLIBC_2.29 __isalpha_l F ++GLIBC_2.29 __isascii_l F ++GLIBC_2.29 __isblank_l F ++GLIBC_2.29 __iscntrl_l F ++GLIBC_2.29 __isctype F ++GLIBC_2.29 __isdigit_l F ++GLIBC_2.29 __isgraph_l F ++GLIBC_2.29 __isinf F ++GLIBC_2.29 __isinff F ++GLIBC_2.29 __islower_l F ++GLIBC_2.29 __isnan F ++GLIBC_2.29 __isnanf F ++GLIBC_2.29 __isoc99_fscanf F ++GLIBC_2.29 __isoc99_fwscanf F ++GLIBC_2.29 __isoc99_scanf F ++GLIBC_2.29 __isoc99_sscanf F ++GLIBC_2.29 __isoc99_swscanf F ++GLIBC_2.29 __isoc99_vfscanf F ++GLIBC_2.29 __isoc99_vfwscanf F ++GLIBC_2.29 __isoc99_vscanf F ++GLIBC_2.29 __isoc99_vsscanf F ++GLIBC_2.29 __isoc99_vswscanf F ++GLIBC_2.29 __isoc99_vwscanf F ++GLIBC_2.29 __isoc99_wscanf F ++GLIBC_2.29 __isprint_l F ++GLIBC_2.29 __ispunct_l F ++GLIBC_2.29 __isspace_l F ++GLIBC_2.29 __isupper_l F ++GLIBC_2.29 __iswalnum_l F ++GLIBC_2.29 __iswalpha_l F ++GLIBC_2.29 __iswblank_l F ++GLIBC_2.29 __iswcntrl_l F ++GLIBC_2.29 __iswctype F ++GLIBC_2.29 __iswctype_l F ++GLIBC_2.29 __iswdigit_l F ++GLIBC_2.29 __iswgraph_l F ++GLIBC_2.29 __iswlower_l F ++GLIBC_2.29 __iswprint_l F ++GLIBC_2.29 __iswpunct_l F ++GLIBC_2.29 __iswspace_l F ++GLIBC_2.29 __iswupper_l F ++GLIBC_2.29 __iswxdigit_l F ++GLIBC_2.29 __isxdigit_l F ++GLIBC_2.29 __ivaliduser F ++GLIBC_2.29 __key_decryptsession_pk_LOCAL D 0x4 ++GLIBC_2.29 __key_encryptsession_pk_LOCAL D 0x4 ++GLIBC_2.29 __key_gendes_LOCAL D 0x4 ++GLIBC_2.29 __libc_allocate_rtsig F ++GLIBC_2.29 __libc_calloc F ++GLIBC_2.29 __libc_current_sigrtmax F ++GLIBC_2.29 __libc_current_sigrtmin F ++GLIBC_2.29 __libc_free F ++GLIBC_2.29 __libc_freeres F ++GLIBC_2.29 __libc_init_first F ++GLIBC_2.29 __libc_mallinfo F ++GLIBC_2.29 __libc_malloc F ++GLIBC_2.29 __libc_mallopt F ++GLIBC_2.29 __libc_memalign F ++GLIBC_2.29 __libc_pvalloc F ++GLIBC_2.29 __libc_realloc F ++GLIBC_2.29 __libc_sa_len F ++GLIBC_2.29 __libc_start_main F ++GLIBC_2.29 __libc_valloc F ++GLIBC_2.29 __longjmp_chk F ++GLIBC_2.29 __lseek F ++GLIBC_2.29 __lxstat F ++GLIBC_2.29 __lxstat64 F ++GLIBC_2.29 __malloc_hook D 0x4 ++GLIBC_2.29 __mbrlen F ++GLIBC_2.29 __mbrtowc F ++GLIBC_2.29 __mbsnrtowcs_chk F ++GLIBC_2.29 __mbsrtowcs_chk F ++GLIBC_2.29 __mbstowcs_chk F ++GLIBC_2.29 __memalign_hook D 0x4 ++GLIBC_2.29 __memcpy_chk F ++GLIBC_2.29 __memmove_chk F ++GLIBC_2.29 __mempcpy F ++GLIBC_2.29 __mempcpy_chk F ++GLIBC_2.29 __memset_chk F ++GLIBC_2.29 __monstartup F ++GLIBC_2.29 __morecore D 0x4 ++GLIBC_2.29 __nanosleep F ++GLIBC_2.29 __newlocale F ++GLIBC_2.29 __nl_langinfo_l F ++GLIBC_2.29 __nss_configure_lookup F ++GLIBC_2.29 __nss_database_lookup F ++GLIBC_2.29 __nss_hostname_digits_dots F ++GLIBC_2.29 __nss_next F ++GLIBC_2.29 __obstack_printf_chk F ++GLIBC_2.29 __obstack_vprintf_chk F ++GLIBC_2.29 __open F ++GLIBC_2.29 __open64 F ++GLIBC_2.29 __open64_2 F ++GLIBC_2.29 __open_2 F ++GLIBC_2.29 __openat64_2 F ++GLIBC_2.29 __openat_2 F ++GLIBC_2.29 __overflow F ++GLIBC_2.29 __pipe F ++GLIBC_2.29 __poll F ++GLIBC_2.29 __poll_chk F ++GLIBC_2.29 __posix_getopt F ++GLIBC_2.29 __ppoll_chk F ++GLIBC_2.29 __pread64 F ++GLIBC_2.29 __pread64_chk F ++GLIBC_2.29 __pread_chk F ++GLIBC_2.29 __printf_chk F ++GLIBC_2.29 __printf_fp F ++GLIBC_2.29 __profile_frequency F ++GLIBC_2.29 __progname D 0x4 ++GLIBC_2.29 __progname_full D 0x4 ++GLIBC_2.29 __ptsname_r_chk F ++GLIBC_2.29 __pwrite64 F ++GLIBC_2.29 __rawmemchr F ++GLIBC_2.29 __rcmd_errstr D 0x4 ++GLIBC_2.29 __read F ++GLIBC_2.29 __read_chk F ++GLIBC_2.29 __readlink_chk F ++GLIBC_2.29 __readlinkat_chk F ++GLIBC_2.29 __realloc_hook D 0x4 ++GLIBC_2.29 __realpath_chk F ++GLIBC_2.29 __recv_chk F ++GLIBC_2.29 __recvfrom_chk F ++GLIBC_2.29 __register_atfork F ++GLIBC_2.29 __res_init F ++GLIBC_2.29 __res_nclose F ++GLIBC_2.29 __res_ninit F ++GLIBC_2.29 __res_randomid F ++GLIBC_2.29 __res_state F ++GLIBC_2.29 __rpc_thread_createerr F ++GLIBC_2.29 __rpc_thread_svc_fdset F ++GLIBC_2.29 __rpc_thread_svc_max_pollfd F ++GLIBC_2.29 __rpc_thread_svc_pollfd F ++GLIBC_2.29 __sbrk F ++GLIBC_2.29 __sched_cpualloc F ++GLIBC_2.29 __sched_cpucount F ++GLIBC_2.29 __sched_cpufree F ++GLIBC_2.29 __sched_get_priority_max F ++GLIBC_2.29 __sched_get_priority_min F ++GLIBC_2.29 __sched_getparam F ++GLIBC_2.29 __sched_getscheduler F ++GLIBC_2.29 __sched_setscheduler F ++GLIBC_2.29 __sched_yield F ++GLIBC_2.29 __select F ++GLIBC_2.29 __send F ++GLIBC_2.29 __setmntent F ++GLIBC_2.29 __setpgid F ++GLIBC_2.29 __sigaction F ++GLIBC_2.29 __signbit F ++GLIBC_2.29 __signbitf F ++GLIBC_2.29 __sigpause F ++GLIBC_2.29 __sigsetjmp F ++GLIBC_2.29 __sigsuspend F ++GLIBC_2.29 __snprintf_chk F ++GLIBC_2.29 __sprintf_chk F ++GLIBC_2.29 __stack_chk_fail F ++GLIBC_2.29 __statfs F ++GLIBC_2.29 __stpcpy F ++GLIBC_2.29 __stpcpy_chk F ++GLIBC_2.29 __stpncpy F ++GLIBC_2.29 __stpncpy_chk F ++GLIBC_2.29 __strcasecmp F ++GLIBC_2.29 __strcasecmp_l F ++GLIBC_2.29 __strcasestr F ++GLIBC_2.29 __strcat_chk F ++GLIBC_2.29 __strcoll_l F ++GLIBC_2.29 __strcpy_chk F ++GLIBC_2.29 __strdup F ++GLIBC_2.29 __strerror_r F ++GLIBC_2.29 __strfmon_l F ++GLIBC_2.29 __strftime_l F ++GLIBC_2.29 __strncasecmp_l F ++GLIBC_2.29 __strncat_chk F ++GLIBC_2.29 __strncpy_chk F ++GLIBC_2.29 __strndup F ++GLIBC_2.29 __strsep_g F ++GLIBC_2.29 __strtod_internal F ++GLIBC_2.29 __strtod_l F ++GLIBC_2.29 __strtof_internal F ++GLIBC_2.29 __strtof_l F ++GLIBC_2.29 __strtok_r F ++GLIBC_2.29 __strtol_internal F ++GLIBC_2.29 __strtol_l F ++GLIBC_2.29 __strtold_internal F ++GLIBC_2.29 __strtold_l F ++GLIBC_2.29 __strtoll_internal F ++GLIBC_2.29 __strtoll_l F ++GLIBC_2.29 __strtoul_internal F ++GLIBC_2.29 __strtoul_l F ++GLIBC_2.29 __strtoull_internal F ++GLIBC_2.29 __strtoull_l F ++GLIBC_2.29 __strverscmp F ++GLIBC_2.29 __strxfrm_l F ++GLIBC_2.29 __swprintf_chk F ++GLIBC_2.29 __syscall_error F ++GLIBC_2.29 __sysconf F ++GLIBC_2.29 __syslog_chk F ++GLIBC_2.29 __sysv_signal F ++GLIBC_2.29 __timezone D 0x4 ++GLIBC_2.29 __toascii_l F ++GLIBC_2.29 __tolower_l F ++GLIBC_2.29 __toupper_l F ++GLIBC_2.29 __towctrans F ++GLIBC_2.29 __towctrans_l F ++GLIBC_2.29 __towlower_l F ++GLIBC_2.29 __towupper_l F ++GLIBC_2.29 __ttyname_r_chk F ++GLIBC_2.29 __tzname D 0x8 ++GLIBC_2.29 __uflow F ++GLIBC_2.29 __underflow F ++GLIBC_2.29 __uselocale F ++GLIBC_2.29 __vasprintf_chk F ++GLIBC_2.29 __vdprintf_chk F ++GLIBC_2.29 __vfork F ++GLIBC_2.29 __vfprintf_chk F ++GLIBC_2.29 __vfscanf F ++GLIBC_2.29 __vfwprintf_chk F ++GLIBC_2.29 __vprintf_chk F ++GLIBC_2.29 __vsnprintf F ++GLIBC_2.29 __vsnprintf_chk F ++GLIBC_2.29 __vsprintf_chk F ++GLIBC_2.29 __vsscanf F ++GLIBC_2.29 __vswprintf_chk F ++GLIBC_2.29 __vsyslog_chk F ++GLIBC_2.29 __vwprintf_chk F ++GLIBC_2.29 __wait F ++GLIBC_2.29 __waitpid F ++GLIBC_2.29 __wcpcpy_chk F ++GLIBC_2.29 __wcpncpy_chk F ++GLIBC_2.29 __wcrtomb_chk F ++GLIBC_2.29 __wcscasecmp_l F ++GLIBC_2.29 __wcscat_chk F ++GLIBC_2.29 __wcscoll_l F ++GLIBC_2.29 __wcscpy_chk F ++GLIBC_2.29 __wcsftime_l F ++GLIBC_2.29 __wcsncasecmp_l F ++GLIBC_2.29 __wcsncat_chk F ++GLIBC_2.29 __wcsncpy_chk F ++GLIBC_2.29 __wcsnrtombs_chk F ++GLIBC_2.29 __wcsrtombs_chk F ++GLIBC_2.29 __wcstod_internal F ++GLIBC_2.29 __wcstod_l F ++GLIBC_2.29 __wcstof_internal F ++GLIBC_2.29 __wcstof_l F ++GLIBC_2.29 __wcstol_internal F ++GLIBC_2.29 __wcstol_l F ++GLIBC_2.29 __wcstold_internal F ++GLIBC_2.29 __wcstold_l F ++GLIBC_2.29 __wcstoll_internal F ++GLIBC_2.29 __wcstoll_l F ++GLIBC_2.29 __wcstombs_chk F ++GLIBC_2.29 __wcstoul_internal F ++GLIBC_2.29 __wcstoul_l F ++GLIBC_2.29 __wcstoull_internal F ++GLIBC_2.29 __wcstoull_l F ++GLIBC_2.29 __wcsxfrm_l F ++GLIBC_2.29 __wctomb_chk F ++GLIBC_2.29 __wctrans_l F ++GLIBC_2.29 __wctype_l F ++GLIBC_2.29 __wmemcpy_chk F ++GLIBC_2.29 __wmemmove_chk F ++GLIBC_2.29 __wmempcpy_chk F ++GLIBC_2.29 __wmemset_chk F ++GLIBC_2.29 __woverflow F ++GLIBC_2.29 __wprintf_chk F ++GLIBC_2.29 __write F ++GLIBC_2.29 __wuflow F ++GLIBC_2.29 __wunderflow F ++GLIBC_2.29 __xmknod F ++GLIBC_2.29 __xmknodat F ++GLIBC_2.29 __xpg_basename F ++GLIBC_2.29 __xpg_sigpause F ++GLIBC_2.29 __xpg_strerror_r F ++GLIBC_2.29 __xstat F ++GLIBC_2.29 __xstat64 F ++GLIBC_2.29 _authenticate F ++GLIBC_2.29 _dl_mcount_wrapper F ++GLIBC_2.29 _dl_mcount_wrapper_check F ++GLIBC_2.29 _environ D 0x4 ++GLIBC_2.29 _exit F ++GLIBC_2.29 _flush_cache F ++GLIBC_2.29 _flushlbf F ++GLIBC_2.29 _libc_intl_domainname D 0x5 ++GLIBC_2.29 _longjmp F ++GLIBC_2.29 _mcleanup F ++GLIBC_2.29 _mcount F ++GLIBC_2.29 _nl_default_dirname D 0x12 ++GLIBC_2.29 _nl_domain_bindings D 0x4 ++GLIBC_2.29 _nl_msg_cat_cntr D 0x4 ++GLIBC_2.29 _null_auth D 0xc ++GLIBC_2.29 _obstack_allocated_p F ++GLIBC_2.29 _obstack_begin F ++GLIBC_2.29 _obstack_begin_1 F ++GLIBC_2.29 _obstack_free F ++GLIBC_2.29 _obstack_memory_used F ++GLIBC_2.29 _obstack_newchunk F ++GLIBC_2.29 _res D 0x200 ++GLIBC_2.29 _res_hconf D 0x30 ++GLIBC_2.29 _rpc_dtablesize F ++GLIBC_2.29 _seterr_reply F ++GLIBC_2.29 _setjmp F ++GLIBC_2.29 _sys_errlist D 0x21c ++GLIBC_2.29 _sys_nerr D 0x4 ++GLIBC_2.29 _sys_siglist D 0x104 ++GLIBC_2.29 _tolower F ++GLIBC_2.29 _toupper F ++GLIBC_2.29 a64l F ++GLIBC_2.29 abort F ++GLIBC_2.29 abs F ++GLIBC_2.29 accept F ++GLIBC_2.29 accept4 F ++GLIBC_2.29 access F ++GLIBC_2.29 acct F ++GLIBC_2.29 addmntent F ++GLIBC_2.29 addseverity F ++GLIBC_2.29 adjtime F ++GLIBC_2.29 adjtimex F ++GLIBC_2.29 alarm F ++GLIBC_2.29 aligned_alloc F ++GLIBC_2.29 alphasort F ++GLIBC_2.29 alphasort64 F ++GLIBC_2.29 argp_err_exit_status D 0x4 ++GLIBC_2.29 argp_error F ++GLIBC_2.29 argp_failure F ++GLIBC_2.29 argp_help F ++GLIBC_2.29 argp_parse F ++GLIBC_2.29 argp_program_bug_address D 0x4 ++GLIBC_2.29 argp_program_version D 0x4 ++GLIBC_2.29 argp_program_version_hook D 0x4 ++GLIBC_2.29 argp_state_help F ++GLIBC_2.29 argp_usage F ++GLIBC_2.29 argz_add F ++GLIBC_2.29 argz_add_sep F ++GLIBC_2.29 argz_append F ++GLIBC_2.29 argz_count F ++GLIBC_2.29 argz_create F ++GLIBC_2.29 argz_create_sep F ++GLIBC_2.29 argz_delete F ++GLIBC_2.29 argz_extract F ++GLIBC_2.29 argz_insert F ++GLIBC_2.29 argz_next F ++GLIBC_2.29 argz_replace F ++GLIBC_2.29 argz_stringify F ++GLIBC_2.29 asctime F ++GLIBC_2.29 asctime_r F ++GLIBC_2.29 asprintf F ++GLIBC_2.29 atof F ++GLIBC_2.29 atoi F ++GLIBC_2.29 atol F ++GLIBC_2.29 atoll F ++GLIBC_2.29 authdes_create F ++GLIBC_2.29 authdes_getucred F ++GLIBC_2.29 authdes_pk_create F ++GLIBC_2.29 authnone_create F ++GLIBC_2.29 authunix_create F ++GLIBC_2.29 authunix_create_default F ++GLIBC_2.29 backtrace F ++GLIBC_2.29 backtrace_symbols F ++GLIBC_2.29 backtrace_symbols_fd F ++GLIBC_2.29 basename F ++GLIBC_2.29 bcmp F ++GLIBC_2.29 bcopy F ++GLIBC_2.29 bind F ++GLIBC_2.29 bind_textdomain_codeset F ++GLIBC_2.29 bindresvport F ++GLIBC_2.29 bindtextdomain F ++GLIBC_2.29 brk F ++GLIBC_2.29 bsd_signal F ++GLIBC_2.29 bsearch F ++GLIBC_2.29 btowc F ++GLIBC_2.29 bzero F ++GLIBC_2.29 c16rtomb F ++GLIBC_2.29 c32rtomb F ++GLIBC_2.29 cacheflush F ++GLIBC_2.29 calloc F ++GLIBC_2.29 callrpc F ++GLIBC_2.29 canonicalize_file_name F ++GLIBC_2.29 capget F ++GLIBC_2.29 capset F ++GLIBC_2.29 catclose F ++GLIBC_2.29 catgets F ++GLIBC_2.29 catopen F ++GLIBC_2.29 cbc_crypt F ++GLIBC_2.29 cfgetispeed F ++GLIBC_2.29 cfgetospeed F ++GLIBC_2.29 cfmakeraw F ++GLIBC_2.29 cfsetispeed F ++GLIBC_2.29 cfsetospeed F ++GLIBC_2.29 cfsetspeed F ++GLIBC_2.29 chdir F ++GLIBC_2.29 chflags F ++GLIBC_2.29 chmod F ++GLIBC_2.29 chown F ++GLIBC_2.29 chroot F ++GLIBC_2.29 clearenv F ++GLIBC_2.29 clearerr F ++GLIBC_2.29 clearerr_unlocked F ++GLIBC_2.29 clnt_broadcast F ++GLIBC_2.29 clnt_create F ++GLIBC_2.29 clnt_pcreateerror F ++GLIBC_2.29 clnt_perrno F ++GLIBC_2.29 clnt_perror F ++GLIBC_2.29 clnt_spcreateerror F ++GLIBC_2.29 clnt_sperrno F ++GLIBC_2.29 clnt_sperror F ++GLIBC_2.29 clntraw_create F ++GLIBC_2.29 clnttcp_create F ++GLIBC_2.29 clntudp_bufcreate F ++GLIBC_2.29 clntudp_create F ++GLIBC_2.29 clntunix_create F ++GLIBC_2.29 clock F ++GLIBC_2.29 clock_adjtime F ++GLIBC_2.29 clock_getcpuclockid F ++GLIBC_2.29 clock_getres F ++GLIBC_2.29 clock_gettime F ++GLIBC_2.29 clock_nanosleep F ++GLIBC_2.29 clock_settime F ++GLIBC_2.29 clone F ++GLIBC_2.29 close F ++GLIBC_2.29 closedir F ++GLIBC_2.29 closelog F ++GLIBC_2.29 confstr F ++GLIBC_2.29 connect F ++GLIBC_2.29 copy_file_range F ++GLIBC_2.29 copysign F ++GLIBC_2.29 copysignf F ++GLIBC_2.29 copysignl F ++GLIBC_2.29 creat F ++GLIBC_2.29 creat64 F ++GLIBC_2.29 ctermid F ++GLIBC_2.29 ctime F ++GLIBC_2.29 ctime_r F ++GLIBC_2.29 cuserid F ++GLIBC_2.29 daemon F ++GLIBC_2.29 daylight D 0x4 ++GLIBC_2.29 dcgettext F ++GLIBC_2.29 dcngettext F ++GLIBC_2.29 delete_module F ++GLIBC_2.29 des_setparity F ++GLIBC_2.29 dgettext F ++GLIBC_2.29 difftime F ++GLIBC_2.29 dirfd F ++GLIBC_2.29 dirname F ++GLIBC_2.29 div F ++GLIBC_2.29 dl_iterate_phdr F ++GLIBC_2.29 dngettext F ++GLIBC_2.29 dprintf F ++GLIBC_2.29 drand48 F ++GLIBC_2.29 drand48_r F ++GLIBC_2.29 dup F ++GLIBC_2.29 dup2 F ++GLIBC_2.29 dup3 F ++GLIBC_2.29 duplocale F ++GLIBC_2.29 dysize F ++GLIBC_2.29 eaccess F ++GLIBC_2.29 ecb_crypt F ++GLIBC_2.29 ecvt F ++GLIBC_2.29 ecvt_r F ++GLIBC_2.29 endaliasent F ++GLIBC_2.29 endfsent F ++GLIBC_2.29 endgrent F ++GLIBC_2.29 endhostent F ++GLIBC_2.29 endmntent F ++GLIBC_2.29 endnetent F ++GLIBC_2.29 endnetgrent F ++GLIBC_2.29 endprotoent F ++GLIBC_2.29 endpwent F ++GLIBC_2.29 endrpcent F ++GLIBC_2.29 endservent F ++GLIBC_2.29 endsgent F ++GLIBC_2.29 endspent F ++GLIBC_2.29 endttyent F ++GLIBC_2.29 endusershell F ++GLIBC_2.29 endutent F ++GLIBC_2.29 endutxent F ++GLIBC_2.29 environ D 0x4 ++GLIBC_2.29 envz_add F ++GLIBC_2.29 envz_entry F ++GLIBC_2.29 envz_get F ++GLIBC_2.29 envz_merge F ++GLIBC_2.29 envz_remove F ++GLIBC_2.29 envz_strip F ++GLIBC_2.29 epoll_create F ++GLIBC_2.29 epoll_create1 F ++GLIBC_2.29 epoll_ctl F ++GLIBC_2.29 epoll_pwait F ++GLIBC_2.29 epoll_wait F ++GLIBC_2.29 erand48 F ++GLIBC_2.29 erand48_r F ++GLIBC_2.29 err F ++GLIBC_2.29 error F ++GLIBC_2.29 error_at_line F ++GLIBC_2.29 error_message_count D 0x4 ++GLIBC_2.29 error_one_per_line D 0x4 ++GLIBC_2.29 error_print_progname D 0x4 ++GLIBC_2.29 errx F ++GLIBC_2.29 ether_aton F ++GLIBC_2.29 ether_aton_r F ++GLIBC_2.29 ether_hostton F ++GLIBC_2.29 ether_line F ++GLIBC_2.29 ether_ntoa F ++GLIBC_2.29 ether_ntoa_r F ++GLIBC_2.29 ether_ntohost F ++GLIBC_2.29 euidaccess F ++GLIBC_2.29 eventfd F ++GLIBC_2.29 eventfd_read F ++GLIBC_2.29 eventfd_write F ++GLIBC_2.29 execl F ++GLIBC_2.29 execle F ++GLIBC_2.29 execlp F ++GLIBC_2.29 execv F ++GLIBC_2.29 execve F ++GLIBC_2.29 execvp F ++GLIBC_2.29 execvpe F ++GLIBC_2.29 exit F ++GLIBC_2.29 explicit_bzero F ++GLIBC_2.29 faccessat F ++GLIBC_2.29 fallocate F ++GLIBC_2.29 fallocate64 F ++GLIBC_2.29 fanotify_init F ++GLIBC_2.29 fanotify_mark F ++GLIBC_2.29 fattach F ++GLIBC_2.29 fchdir F ++GLIBC_2.29 fchflags F ++GLIBC_2.29 fchmod F ++GLIBC_2.29 fchmodat F ++GLIBC_2.29 fchown F ++GLIBC_2.29 fchownat F ++GLIBC_2.29 fclose F ++GLIBC_2.29 fcloseall F ++GLIBC_2.29 fcntl F ++GLIBC_2.29 fcntl64 F ++GLIBC_2.29 fcvt F ++GLIBC_2.29 fcvt_r F ++GLIBC_2.29 fdatasync F ++GLIBC_2.29 fdetach F ++GLIBC_2.29 fdopen F ++GLIBC_2.29 fdopendir F ++GLIBC_2.29 feof F ++GLIBC_2.29 feof_unlocked F ++GLIBC_2.29 ferror F ++GLIBC_2.29 ferror_unlocked F ++GLIBC_2.29 fexecve F ++GLIBC_2.29 fflush F ++GLIBC_2.29 fflush_unlocked F ++GLIBC_2.29 ffs F ++GLIBC_2.29 ffsl F ++GLIBC_2.29 ffsll F ++GLIBC_2.29 fgetc F ++GLIBC_2.29 fgetc_unlocked F ++GLIBC_2.29 fgetgrent F ++GLIBC_2.29 fgetgrent_r F ++GLIBC_2.29 fgetpos F ++GLIBC_2.29 fgetpos64 F ++GLIBC_2.29 fgetpwent F ++GLIBC_2.29 fgetpwent_r F ++GLIBC_2.29 fgets F ++GLIBC_2.29 fgets_unlocked F ++GLIBC_2.29 fgetsgent F ++GLIBC_2.29 fgetsgent_r F ++GLIBC_2.29 fgetspent F ++GLIBC_2.29 fgetspent_r F ++GLIBC_2.29 fgetwc F ++GLIBC_2.29 fgetwc_unlocked F ++GLIBC_2.29 fgetws F ++GLIBC_2.29 fgetws_unlocked F ++GLIBC_2.29 fgetxattr F ++GLIBC_2.29 fileno F ++GLIBC_2.29 fileno_unlocked F ++GLIBC_2.29 finite F ++GLIBC_2.29 finitef F ++GLIBC_2.29 finitel F ++GLIBC_2.29 flistxattr F ++GLIBC_2.29 flock F ++GLIBC_2.29 flockfile F ++GLIBC_2.29 fmemopen F ++GLIBC_2.29 fmtmsg F ++GLIBC_2.29 fnmatch F ++GLIBC_2.29 fopen F ++GLIBC_2.29 fopen64 F ++GLIBC_2.29 fopencookie F ++GLIBC_2.29 fork F ++GLIBC_2.29 fpathconf F ++GLIBC_2.29 fprintf F ++GLIBC_2.29 fputc F ++GLIBC_2.29 fputc_unlocked F ++GLIBC_2.29 fputs F ++GLIBC_2.29 fputs_unlocked F ++GLIBC_2.29 fputwc F ++GLIBC_2.29 fputwc_unlocked F ++GLIBC_2.29 fputws F ++GLIBC_2.29 fputws_unlocked F ++GLIBC_2.29 fread F ++GLIBC_2.29 fread_unlocked F ++GLIBC_2.29 free F ++GLIBC_2.29 freeaddrinfo F ++GLIBC_2.29 freeifaddrs F ++GLIBC_2.29 freelocale F ++GLIBC_2.29 fremovexattr F ++GLIBC_2.29 freopen F ++GLIBC_2.29 freopen64 F ++GLIBC_2.29 frexp F ++GLIBC_2.29 frexpf F ++GLIBC_2.29 frexpl F ++GLIBC_2.29 fscanf F ++GLIBC_2.29 fseek F ++GLIBC_2.29 fseeko F ++GLIBC_2.29 fseeko64 F ++GLIBC_2.29 fsetpos F ++GLIBC_2.29 fsetpos64 F ++GLIBC_2.29 fsetxattr F ++GLIBC_2.29 fstatfs F ++GLIBC_2.29 fstatfs64 F ++GLIBC_2.29 fstatvfs F ++GLIBC_2.29 fstatvfs64 F ++GLIBC_2.29 fsync F ++GLIBC_2.29 ftell F ++GLIBC_2.29 ftello F ++GLIBC_2.29 ftello64 F ++GLIBC_2.29 ftime F ++GLIBC_2.29 ftok F ++GLIBC_2.29 ftruncate F ++GLIBC_2.29 ftruncate64 F ++GLIBC_2.29 ftrylockfile F ++GLIBC_2.29 fts64_children F ++GLIBC_2.29 fts64_close F ++GLIBC_2.29 fts64_open F ++GLIBC_2.29 fts64_read F ++GLIBC_2.29 fts64_set F ++GLIBC_2.29 fts_children F ++GLIBC_2.29 fts_close F ++GLIBC_2.29 fts_open F ++GLIBC_2.29 fts_read F ++GLIBC_2.29 fts_set F ++GLIBC_2.29 ftw F ++GLIBC_2.29 ftw64 F ++GLIBC_2.29 funlockfile F ++GLIBC_2.29 futimens F ++GLIBC_2.29 futimes F ++GLIBC_2.29 futimesat F ++GLIBC_2.29 fwide F ++GLIBC_2.29 fwprintf F ++GLIBC_2.29 fwrite F ++GLIBC_2.29 fwrite_unlocked F ++GLIBC_2.29 fwscanf F ++GLIBC_2.29 gai_strerror F ++GLIBC_2.29 gcvt F ++GLIBC_2.29 get_avphys_pages F ++GLIBC_2.29 get_current_dir_name F ++GLIBC_2.29 get_myaddress F ++GLIBC_2.29 get_nprocs F ++GLIBC_2.29 get_nprocs_conf F ++GLIBC_2.29 get_phys_pages F ++GLIBC_2.29 getaddrinfo F ++GLIBC_2.29 getaliasbyname F ++GLIBC_2.29 getaliasbyname_r F ++GLIBC_2.29 getaliasent F ++GLIBC_2.29 getaliasent_r F ++GLIBC_2.29 getauxval F ++GLIBC_2.29 getc F ++GLIBC_2.29 getc_unlocked F ++GLIBC_2.29 getchar F ++GLIBC_2.29 getchar_unlocked F ++GLIBC_2.29 getcontext F ++GLIBC_2.29 getcpu F ++GLIBC_2.29 getcwd F ++GLIBC_2.29 getdate F ++GLIBC_2.29 getdate_err D 0x4 ++GLIBC_2.29 getdate_r F ++GLIBC_2.29 getdelim F ++GLIBC_2.29 getdirentries F ++GLIBC_2.29 getdirentries64 F ++GLIBC_2.29 getdomainname F ++GLIBC_2.29 getdtablesize F ++GLIBC_2.29 getegid F ++GLIBC_2.29 getentropy F ++GLIBC_2.29 getenv F ++GLIBC_2.29 geteuid F ++GLIBC_2.29 getfsent F ++GLIBC_2.29 getfsfile F ++GLIBC_2.29 getfsspec F ++GLIBC_2.29 getgid F ++GLIBC_2.29 getgrent F ++GLIBC_2.29 getgrent_r F ++GLIBC_2.29 getgrgid F ++GLIBC_2.29 getgrgid_r F ++GLIBC_2.29 getgrnam F ++GLIBC_2.29 getgrnam_r F ++GLIBC_2.29 getgrouplist F ++GLIBC_2.29 getgroups F ++GLIBC_2.29 gethostbyaddr F ++GLIBC_2.29 gethostbyaddr_r F ++GLIBC_2.29 gethostbyname F ++GLIBC_2.29 gethostbyname2 F ++GLIBC_2.29 gethostbyname2_r F ++GLIBC_2.29 gethostbyname_r F ++GLIBC_2.29 gethostent F ++GLIBC_2.29 gethostent_r F ++GLIBC_2.29 gethostid F ++GLIBC_2.29 gethostname F ++GLIBC_2.29 getifaddrs F ++GLIBC_2.29 getipv4sourcefilter F ++GLIBC_2.29 getitimer F ++GLIBC_2.29 getline F ++GLIBC_2.29 getloadavg F ++GLIBC_2.29 getlogin F ++GLIBC_2.29 getlogin_r F ++GLIBC_2.29 getmntent F ++GLIBC_2.29 getmntent_r F ++GLIBC_2.29 getmsg F ++GLIBC_2.29 getnameinfo F ++GLIBC_2.29 getnetbyaddr F ++GLIBC_2.29 getnetbyaddr_r F ++GLIBC_2.29 getnetbyname F ++GLIBC_2.29 getnetbyname_r F ++GLIBC_2.29 getnetent F ++GLIBC_2.29 getnetent_r F ++GLIBC_2.29 getnetgrent F ++GLIBC_2.29 getnetgrent_r F ++GLIBC_2.29 getnetname F ++GLIBC_2.29 getopt F ++GLIBC_2.29 getopt_long F ++GLIBC_2.29 getopt_long_only F ++GLIBC_2.29 getpagesize F ++GLIBC_2.29 getpass F ++GLIBC_2.29 getpeername F ++GLIBC_2.29 getpgid F ++GLIBC_2.29 getpgrp F ++GLIBC_2.29 getpid F ++GLIBC_2.29 getpmsg F ++GLIBC_2.29 getppid F ++GLIBC_2.29 getpriority F ++GLIBC_2.29 getprotobyname F ++GLIBC_2.29 getprotobyname_r F ++GLIBC_2.29 getprotobynumber F ++GLIBC_2.29 getprotobynumber_r F ++GLIBC_2.29 getprotoent F ++GLIBC_2.29 getprotoent_r F ++GLIBC_2.29 getpt F ++GLIBC_2.29 getpublickey F ++GLIBC_2.29 getpw F ++GLIBC_2.29 getpwent F ++GLIBC_2.29 getpwent_r F ++GLIBC_2.29 getpwnam F ++GLIBC_2.29 getpwnam_r F ++GLIBC_2.29 getpwuid F ++GLIBC_2.29 getpwuid_r F ++GLIBC_2.29 getrandom F ++GLIBC_2.29 getresgid F ++GLIBC_2.29 getresuid F ++GLIBC_2.29 getrlimit F ++GLIBC_2.29 getrlimit64 F ++GLIBC_2.29 getrpcbyname F ++GLIBC_2.29 getrpcbyname_r F ++GLIBC_2.29 getrpcbynumber F ++GLIBC_2.29 getrpcbynumber_r F ++GLIBC_2.29 getrpcent F ++GLIBC_2.29 getrpcent_r F ++GLIBC_2.29 getrpcport F ++GLIBC_2.29 getrusage F ++GLIBC_2.29 gets F ++GLIBC_2.29 getsecretkey F ++GLIBC_2.29 getservbyname F ++GLIBC_2.29 getservbyname_r F ++GLIBC_2.29 getservbyport F ++GLIBC_2.29 getservbyport_r F ++GLIBC_2.29 getservent F ++GLIBC_2.29 getservent_r F ++GLIBC_2.29 getsgent F ++GLIBC_2.29 getsgent_r F ++GLIBC_2.29 getsgnam F ++GLIBC_2.29 getsgnam_r F ++GLIBC_2.29 getsid F ++GLIBC_2.29 getsockname F ++GLIBC_2.29 getsockopt F ++GLIBC_2.29 getsourcefilter F ++GLIBC_2.29 getspent F ++GLIBC_2.29 getspent_r F ++GLIBC_2.29 getspnam F ++GLIBC_2.29 getspnam_r F ++GLIBC_2.29 getsubopt F ++GLIBC_2.29 gettext F ++GLIBC_2.29 gettimeofday F ++GLIBC_2.29 getttyent F ++GLIBC_2.29 getttynam F ++GLIBC_2.29 getuid F ++GLIBC_2.29 getusershell F ++GLIBC_2.29 getutent F ++GLIBC_2.29 getutent_r F ++GLIBC_2.29 getutid F ++GLIBC_2.29 getutid_r F ++GLIBC_2.29 getutline F ++GLIBC_2.29 getutline_r F ++GLIBC_2.29 getutmp F ++GLIBC_2.29 getutmpx F ++GLIBC_2.29 getutxent F ++GLIBC_2.29 getutxid F ++GLIBC_2.29 getutxline F ++GLIBC_2.29 getw F ++GLIBC_2.29 getwc F ++GLIBC_2.29 getwc_unlocked F ++GLIBC_2.29 getwchar F ++GLIBC_2.29 getwchar_unlocked F ++GLIBC_2.29 getwd F ++GLIBC_2.29 getxattr F ++GLIBC_2.29 glob F ++GLIBC_2.29 glob64 F ++GLIBC_2.29 glob_pattern_p F ++GLIBC_2.29 globfree F ++GLIBC_2.29 globfree64 F ++GLIBC_2.29 gmtime F ++GLIBC_2.29 gmtime_r F ++GLIBC_2.29 gnu_dev_major F ++GLIBC_2.29 gnu_dev_makedev F ++GLIBC_2.29 gnu_dev_minor F ++GLIBC_2.29 gnu_get_libc_release F ++GLIBC_2.29 gnu_get_libc_version F ++GLIBC_2.29 grantpt F ++GLIBC_2.29 group_member F ++GLIBC_2.29 gsignal F ++GLIBC_2.29 gtty F ++GLIBC_2.29 h_errlist D 0x14 ++GLIBC_2.29 h_nerr D 0x4 ++GLIBC_2.29 hasmntopt F ++GLIBC_2.29 hcreate F ++GLIBC_2.29 hcreate_r F ++GLIBC_2.29 hdestroy F ++GLIBC_2.29 hdestroy_r F ++GLIBC_2.29 herror F ++GLIBC_2.29 host2netname F ++GLIBC_2.29 hsearch F ++GLIBC_2.29 hsearch_r F ++GLIBC_2.29 hstrerror F ++GLIBC_2.29 htonl F ++GLIBC_2.29 htons F ++GLIBC_2.29 iconv F ++GLIBC_2.29 iconv_close F ++GLIBC_2.29 iconv_open F ++GLIBC_2.29 if_freenameindex F ++GLIBC_2.29 if_indextoname F ++GLIBC_2.29 if_nameindex F ++GLIBC_2.29 if_nametoindex F ++GLIBC_2.29 imaxabs F ++GLIBC_2.29 imaxdiv F ++GLIBC_2.29 in6addr_any D 0x10 ++GLIBC_2.29 in6addr_loopback D 0x10 ++GLIBC_2.29 index F ++GLIBC_2.29 inet6_opt_append F ++GLIBC_2.29 inet6_opt_find F ++GLIBC_2.29 inet6_opt_finish F ++GLIBC_2.29 inet6_opt_get_val F ++GLIBC_2.29 inet6_opt_init F ++GLIBC_2.29 inet6_opt_next F ++GLIBC_2.29 inet6_opt_set_val F ++GLIBC_2.29 inet6_option_alloc F ++GLIBC_2.29 inet6_option_append F ++GLIBC_2.29 inet6_option_find F ++GLIBC_2.29 inet6_option_init F ++GLIBC_2.29 inet6_option_next F ++GLIBC_2.29 inet6_option_space F ++GLIBC_2.29 inet6_rth_add F ++GLIBC_2.29 inet6_rth_getaddr F ++GLIBC_2.29 inet6_rth_init F ++GLIBC_2.29 inet6_rth_reverse F ++GLIBC_2.29 inet6_rth_segments F ++GLIBC_2.29 inet6_rth_space F ++GLIBC_2.29 inet_addr F ++GLIBC_2.29 inet_aton F ++GLIBC_2.29 inet_lnaof F ++GLIBC_2.29 inet_makeaddr F ++GLIBC_2.29 inet_netof F ++GLIBC_2.29 inet_network F ++GLIBC_2.29 inet_nsap_addr F ++GLIBC_2.29 inet_nsap_ntoa F ++GLIBC_2.29 inet_ntoa F ++GLIBC_2.29 inet_ntop F ++GLIBC_2.29 inet_pton F ++GLIBC_2.29 init_module F ++GLIBC_2.29 initgroups F ++GLIBC_2.29 initstate F ++GLIBC_2.29 initstate_r F ++GLIBC_2.29 innetgr F ++GLIBC_2.29 inotify_add_watch F ++GLIBC_2.29 inotify_init F ++GLIBC_2.29 inotify_init1 F ++GLIBC_2.29 inotify_rm_watch F ++GLIBC_2.29 insque F ++GLIBC_2.29 ioctl F ++GLIBC_2.29 iruserok F ++GLIBC_2.29 iruserok_af F ++GLIBC_2.29 isalnum F ++GLIBC_2.29 isalnum_l F ++GLIBC_2.29 isalpha F ++GLIBC_2.29 isalpha_l F ++GLIBC_2.29 isascii F ++GLIBC_2.29 isastream F ++GLIBC_2.29 isatty F ++GLIBC_2.29 isblank F ++GLIBC_2.29 isblank_l F ++GLIBC_2.29 iscntrl F ++GLIBC_2.29 iscntrl_l F ++GLIBC_2.29 isctype F ++GLIBC_2.29 isdigit F ++GLIBC_2.29 isdigit_l F ++GLIBC_2.29 isfdtype F ++GLIBC_2.29 isgraph F ++GLIBC_2.29 isgraph_l F ++GLIBC_2.29 isinf F ++GLIBC_2.29 isinff F ++GLIBC_2.29 isinfl F ++GLIBC_2.29 islower F ++GLIBC_2.29 islower_l F ++GLIBC_2.29 isnan F ++GLIBC_2.29 isnanf F ++GLIBC_2.29 isnanl F ++GLIBC_2.29 isprint F ++GLIBC_2.29 isprint_l F ++GLIBC_2.29 ispunct F ++GLIBC_2.29 ispunct_l F ++GLIBC_2.29 isspace F ++GLIBC_2.29 isspace_l F ++GLIBC_2.29 isupper F ++GLIBC_2.29 isupper_l F ++GLIBC_2.29 iswalnum F ++GLIBC_2.29 iswalnum_l F ++GLIBC_2.29 iswalpha F ++GLIBC_2.29 iswalpha_l F ++GLIBC_2.29 iswblank F ++GLIBC_2.29 iswblank_l F ++GLIBC_2.29 iswcntrl F ++GLIBC_2.29 iswcntrl_l F ++GLIBC_2.29 iswctype F ++GLIBC_2.29 iswctype_l F ++GLIBC_2.29 iswdigit F ++GLIBC_2.29 iswdigit_l F ++GLIBC_2.29 iswgraph F ++GLIBC_2.29 iswgraph_l F ++GLIBC_2.29 iswlower F ++GLIBC_2.29 iswlower_l F ++GLIBC_2.29 iswprint F ++GLIBC_2.29 iswprint_l F ++GLIBC_2.29 iswpunct F ++GLIBC_2.29 iswpunct_l F ++GLIBC_2.29 iswspace F ++GLIBC_2.29 iswspace_l F ++GLIBC_2.29 iswupper F ++GLIBC_2.29 iswupper_l F ++GLIBC_2.29 iswxdigit F ++GLIBC_2.29 iswxdigit_l F ++GLIBC_2.29 isxdigit F ++GLIBC_2.29 isxdigit_l F ++GLIBC_2.29 jrand48 F ++GLIBC_2.29 jrand48_r F ++GLIBC_2.29 key_decryptsession F ++GLIBC_2.29 key_decryptsession_pk F ++GLIBC_2.29 key_encryptsession F ++GLIBC_2.29 key_encryptsession_pk F ++GLIBC_2.29 key_gendes F ++GLIBC_2.29 key_get_conv F ++GLIBC_2.29 key_secretkey_is_set F ++GLIBC_2.29 key_setnet F ++GLIBC_2.29 key_setsecret F ++GLIBC_2.29 kill F ++GLIBC_2.29 killpg F ++GLIBC_2.29 klogctl F ++GLIBC_2.29 l64a F ++GLIBC_2.29 labs F ++GLIBC_2.29 lchmod F ++GLIBC_2.29 lchown F ++GLIBC_2.29 lckpwdf F ++GLIBC_2.29 lcong48 F ++GLIBC_2.29 lcong48_r F ++GLIBC_2.29 ldexp F ++GLIBC_2.29 ldexpf F ++GLIBC_2.29 ldexpl F ++GLIBC_2.29 ldiv F ++GLIBC_2.29 lfind F ++GLIBC_2.29 lgetxattr F ++GLIBC_2.29 link F ++GLIBC_2.29 linkat F ++GLIBC_2.29 listen F ++GLIBC_2.29 listxattr F ++GLIBC_2.29 llabs F ++GLIBC_2.29 lldiv F ++GLIBC_2.29 llistxattr F ++GLIBC_2.29 localeconv F ++GLIBC_2.29 localtime F ++GLIBC_2.29 localtime_r F ++GLIBC_2.29 lockf F ++GLIBC_2.29 lockf64 F ++GLIBC_2.29 longjmp F ++GLIBC_2.29 lrand48 F ++GLIBC_2.29 lrand48_r F ++GLIBC_2.29 lremovexattr F ++GLIBC_2.29 lsearch F ++GLIBC_2.29 lseek F ++GLIBC_2.29 lseek64 F ++GLIBC_2.29 lsetxattr F ++GLIBC_2.29 lutimes F ++GLIBC_2.29 madvise F ++GLIBC_2.29 makecontext F ++GLIBC_2.29 mallinfo F ++GLIBC_2.29 malloc F ++GLIBC_2.29 malloc_info F ++GLIBC_2.29 malloc_stats F ++GLIBC_2.29 malloc_trim F ++GLIBC_2.29 malloc_usable_size F ++GLIBC_2.29 mallopt F ++GLIBC_2.29 mallwatch D 0x4 ++GLIBC_2.29 mblen F ++GLIBC_2.29 mbrlen F ++GLIBC_2.29 mbrtoc16 F ++GLIBC_2.29 mbrtoc32 F ++GLIBC_2.29 mbrtowc F ++GLIBC_2.29 mbsinit F ++GLIBC_2.29 mbsnrtowcs F ++GLIBC_2.29 mbsrtowcs F ++GLIBC_2.29 mbstowcs F ++GLIBC_2.29 mbtowc F ++GLIBC_2.29 mcheck F ++GLIBC_2.29 mcheck_check_all F ++GLIBC_2.29 mcheck_pedantic F ++GLIBC_2.29 memalign F ++GLIBC_2.29 memccpy F ++GLIBC_2.29 memchr F ++GLIBC_2.29 memcmp F ++GLIBC_2.29 memcpy F ++GLIBC_2.29 memfd_create F ++GLIBC_2.29 memfrob F ++GLIBC_2.29 memmem F ++GLIBC_2.29 memmove F ++GLIBC_2.29 mempcpy F ++GLIBC_2.29 memrchr F ++GLIBC_2.29 memset F ++GLIBC_2.29 mincore F ++GLIBC_2.29 mkdir F ++GLIBC_2.29 mkdirat F ++GLIBC_2.29 mkdtemp F ++GLIBC_2.29 mkfifo F ++GLIBC_2.29 mkfifoat F ++GLIBC_2.29 mkostemp F ++GLIBC_2.29 mkostemp64 F ++GLIBC_2.29 mkostemps F ++GLIBC_2.29 mkostemps64 F ++GLIBC_2.29 mkstemp F ++GLIBC_2.29 mkstemp64 F ++GLIBC_2.29 mkstemps F ++GLIBC_2.29 mkstemps64 F ++GLIBC_2.29 mktemp F ++GLIBC_2.29 mktime F ++GLIBC_2.29 mlock F ++GLIBC_2.29 mlock2 F ++GLIBC_2.29 mlockall F ++GLIBC_2.29 mmap F ++GLIBC_2.29 mmap64 F ++GLIBC_2.29 modf F ++GLIBC_2.29 modff F ++GLIBC_2.29 modfl F ++GLIBC_2.29 moncontrol F ++GLIBC_2.29 monstartup F ++GLIBC_2.29 mount F ++GLIBC_2.29 mprobe F ++GLIBC_2.29 mprotect F ++GLIBC_2.29 mrand48 F ++GLIBC_2.29 mrand48_r F ++GLIBC_2.29 mremap F ++GLIBC_2.29 msgctl F ++GLIBC_2.29 msgget F ++GLIBC_2.29 msgrcv F ++GLIBC_2.29 msgsnd F ++GLIBC_2.29 msync F ++GLIBC_2.29 mtrace F ++GLIBC_2.29 munlock F ++GLIBC_2.29 munlockall F ++GLIBC_2.29 munmap F ++GLIBC_2.29 muntrace F ++GLIBC_2.29 name_to_handle_at F ++GLIBC_2.29 nanosleep F ++GLIBC_2.29 netname2host F ++GLIBC_2.29 netname2user F ++GLIBC_2.29 newlocale F ++GLIBC_2.29 nftw F ++GLIBC_2.29 nftw64 F ++GLIBC_2.29 ngettext F ++GLIBC_2.29 nice F ++GLIBC_2.29 nl_langinfo F ++GLIBC_2.29 nl_langinfo_l F ++GLIBC_2.29 nrand48 F ++GLIBC_2.29 nrand48_r F ++GLIBC_2.29 ntohl F ++GLIBC_2.29 ntohs F ++GLIBC_2.29 ntp_adjtime F ++GLIBC_2.29 ntp_gettime F ++GLIBC_2.29 ntp_gettimex F ++GLIBC_2.29 obstack_alloc_failed_handler D 0x4 ++GLIBC_2.29 obstack_exit_failure D 0x4 ++GLIBC_2.29 obstack_free F ++GLIBC_2.29 obstack_printf F ++GLIBC_2.29 obstack_vprintf F ++GLIBC_2.29 on_exit F ++GLIBC_2.29 open F ++GLIBC_2.29 open64 F ++GLIBC_2.29 open_by_handle_at F ++GLIBC_2.29 open_memstream F ++GLIBC_2.29 open_wmemstream F ++GLIBC_2.29 openat F ++GLIBC_2.29 openat64 F ++GLIBC_2.29 opendir F ++GLIBC_2.29 openlog F ++GLIBC_2.29 optarg D 0x4 ++GLIBC_2.29 opterr D 0x4 ++GLIBC_2.29 optind D 0x4 ++GLIBC_2.29 optopt D 0x4 ++GLIBC_2.29 parse_printf_format F ++GLIBC_2.29 passwd2des F ++GLIBC_2.29 pathconf F ++GLIBC_2.29 pause F ++GLIBC_2.29 pclose F ++GLIBC_2.29 perror F ++GLIBC_2.29 personality F ++GLIBC_2.29 pipe F ++GLIBC_2.29 pipe2 F ++GLIBC_2.29 pivot_root F ++GLIBC_2.29 pkey_alloc F ++GLIBC_2.29 pkey_free F ++GLIBC_2.29 pkey_get F ++GLIBC_2.29 pkey_mprotect F ++GLIBC_2.29 pkey_set F ++GLIBC_2.29 pmap_getmaps F ++GLIBC_2.29 pmap_getport F ++GLIBC_2.29 pmap_rmtcall F ++GLIBC_2.29 pmap_set F ++GLIBC_2.29 pmap_unset F ++GLIBC_2.29 poll F ++GLIBC_2.29 popen F ++GLIBC_2.29 posix_fadvise F ++GLIBC_2.29 posix_fadvise64 F ++GLIBC_2.29 posix_fallocate F ++GLIBC_2.29 posix_fallocate64 F ++GLIBC_2.29 posix_madvise F ++GLIBC_2.29 posix_memalign F ++GLIBC_2.29 posix_openpt F ++GLIBC_2.29 posix_spawn F ++GLIBC_2.29 posix_spawn_file_actions_addchdir_np F ++GLIBC_2.29 posix_spawn_file_actions_addclose F ++GLIBC_2.29 posix_spawn_file_actions_adddup2 F ++GLIBC_2.29 posix_spawn_file_actions_addfchdir_np F ++GLIBC_2.29 posix_spawn_file_actions_addopen F ++GLIBC_2.29 posix_spawn_file_actions_destroy F ++GLIBC_2.29 posix_spawn_file_actions_init F ++GLIBC_2.29 posix_spawnattr_destroy F ++GLIBC_2.29 posix_spawnattr_getflags F ++GLIBC_2.29 posix_spawnattr_getpgroup F ++GLIBC_2.29 posix_spawnattr_getschedparam F ++GLIBC_2.29 posix_spawnattr_getschedpolicy F ++GLIBC_2.29 posix_spawnattr_getsigdefault F ++GLIBC_2.29 posix_spawnattr_getsigmask F ++GLIBC_2.29 posix_spawnattr_init F ++GLIBC_2.29 posix_spawnattr_setflags F ++GLIBC_2.29 posix_spawnattr_setpgroup F ++GLIBC_2.29 posix_spawnattr_setschedparam F ++GLIBC_2.29 posix_spawnattr_setschedpolicy F ++GLIBC_2.29 posix_spawnattr_setsigdefault F ++GLIBC_2.29 posix_spawnattr_setsigmask F ++GLIBC_2.29 posix_spawnp F ++GLIBC_2.29 ppoll F ++GLIBC_2.29 prctl F ++GLIBC_2.29 pread F ++GLIBC_2.29 pread64 F ++GLIBC_2.29 preadv F ++GLIBC_2.29 preadv2 F ++GLIBC_2.29 preadv64 F ++GLIBC_2.29 preadv64v2 F ++GLIBC_2.29 printf F ++GLIBC_2.29 printf_size F ++GLIBC_2.29 printf_size_info F ++GLIBC_2.29 prlimit F ++GLIBC_2.29 prlimit64 F ++GLIBC_2.29 process_vm_readv F ++GLIBC_2.29 process_vm_writev F ++GLIBC_2.29 profil F ++GLIBC_2.29 program_invocation_name D 0x4 ++GLIBC_2.29 program_invocation_short_name D 0x4 ++GLIBC_2.29 pselect F ++GLIBC_2.29 psiginfo F ++GLIBC_2.29 psignal F ++GLIBC_2.29 pthread_attr_destroy F ++GLIBC_2.29 pthread_attr_getdetachstate F ++GLIBC_2.29 pthread_attr_getinheritsched F ++GLIBC_2.29 pthread_attr_getschedparam F ++GLIBC_2.29 pthread_attr_getschedpolicy F ++GLIBC_2.29 pthread_attr_getscope F ++GLIBC_2.29 pthread_attr_init F ++GLIBC_2.29 pthread_attr_setdetachstate F ++GLIBC_2.29 pthread_attr_setinheritsched F ++GLIBC_2.29 pthread_attr_setschedparam F ++GLIBC_2.29 pthread_attr_setschedpolicy F ++GLIBC_2.29 pthread_attr_setscope F ++GLIBC_2.29 pthread_cond_broadcast F ++GLIBC_2.29 pthread_cond_destroy F ++GLIBC_2.29 pthread_cond_init F ++GLIBC_2.29 pthread_cond_signal F ++GLIBC_2.29 pthread_cond_timedwait F ++GLIBC_2.29 pthread_cond_wait F ++GLIBC_2.29 pthread_condattr_destroy F ++GLIBC_2.29 pthread_condattr_init F ++GLIBC_2.29 pthread_equal F ++GLIBC_2.29 pthread_exit F ++GLIBC_2.29 pthread_getschedparam F ++GLIBC_2.29 pthread_mutex_destroy F ++GLIBC_2.29 pthread_mutex_init F ++GLIBC_2.29 pthread_mutex_lock F ++GLIBC_2.29 pthread_mutex_unlock F ++GLIBC_2.29 pthread_self F ++GLIBC_2.29 pthread_setcancelstate F ++GLIBC_2.29 pthread_setcanceltype F ++GLIBC_2.29 pthread_setschedparam F ++GLIBC_2.29 ptrace F ++GLIBC_2.29 ptsname F ++GLIBC_2.29 ptsname_r F ++GLIBC_2.29 putc F ++GLIBC_2.29 putc_unlocked F ++GLIBC_2.29 putchar F ++GLIBC_2.29 putchar_unlocked F ++GLIBC_2.29 putenv F ++GLIBC_2.29 putgrent F ++GLIBC_2.29 putmsg F ++GLIBC_2.29 putpmsg F ++GLIBC_2.29 putpwent F ++GLIBC_2.29 puts F ++GLIBC_2.29 putsgent F ++GLIBC_2.29 putspent F ++GLIBC_2.29 pututline F ++GLIBC_2.29 pututxline F ++GLIBC_2.29 putw F ++GLIBC_2.29 putwc F ++GLIBC_2.29 putwc_unlocked F ++GLIBC_2.29 putwchar F ++GLIBC_2.29 putwchar_unlocked F ++GLIBC_2.29 pvalloc F ++GLIBC_2.29 pwrite F ++GLIBC_2.29 pwrite64 F ++GLIBC_2.29 pwritev F ++GLIBC_2.29 pwritev2 F ++GLIBC_2.29 pwritev64 F ++GLIBC_2.29 pwritev64v2 F ++GLIBC_2.29 qecvt F ++GLIBC_2.29 qecvt_r F ++GLIBC_2.29 qfcvt F ++GLIBC_2.29 qfcvt_r F ++GLIBC_2.29 qgcvt F ++GLIBC_2.29 qsort F ++GLIBC_2.29 qsort_r F ++GLIBC_2.29 quick_exit F ++GLIBC_2.29 quotactl F ++GLIBC_2.29 raise F ++GLIBC_2.29 rand F ++GLIBC_2.29 rand_r F ++GLIBC_2.29 random F ++GLIBC_2.29 random_r F ++GLIBC_2.29 rawmemchr F ++GLIBC_2.29 rcmd F ++GLIBC_2.29 rcmd_af F ++GLIBC_2.29 re_comp F ++GLIBC_2.29 re_compile_fastmap F ++GLIBC_2.29 re_compile_pattern F ++GLIBC_2.29 re_exec F ++GLIBC_2.29 re_match F ++GLIBC_2.29 re_match_2 F ++GLIBC_2.29 re_search F ++GLIBC_2.29 re_search_2 F ++GLIBC_2.29 re_set_registers F ++GLIBC_2.29 re_set_syntax F ++GLIBC_2.29 re_syntax_options D 0x4 ++GLIBC_2.29 read F ++GLIBC_2.29 readahead F ++GLIBC_2.29 readdir F ++GLIBC_2.29 readdir64 F ++GLIBC_2.29 readdir64_r F ++GLIBC_2.29 readdir_r F ++GLIBC_2.29 readlink F ++GLIBC_2.29 readlinkat F ++GLIBC_2.29 readv F ++GLIBC_2.29 realloc F ++GLIBC_2.29 reallocarray F ++GLIBC_2.29 realpath F ++GLIBC_2.29 reboot F ++GLIBC_2.29 recv F ++GLIBC_2.29 recvfrom F ++GLIBC_2.29 recvmmsg F ++GLIBC_2.29 recvmsg F ++GLIBC_2.29 regcomp F ++GLIBC_2.29 regerror F ++GLIBC_2.29 regexec F ++GLIBC_2.29 regfree F ++GLIBC_2.29 register_printf_function F ++GLIBC_2.29 register_printf_modifier F ++GLIBC_2.29 register_printf_specifier F ++GLIBC_2.29 register_printf_type F ++GLIBC_2.29 registerrpc F ++GLIBC_2.29 remap_file_pages F ++GLIBC_2.29 remove F ++GLIBC_2.29 removexattr F ++GLIBC_2.29 remque F ++GLIBC_2.29 rename F ++GLIBC_2.29 renameat F ++GLIBC_2.29 renameat2 F ++GLIBC_2.29 revoke F ++GLIBC_2.29 rewind F ++GLIBC_2.29 rewinddir F ++GLIBC_2.29 rexec F ++GLIBC_2.29 rexec_af F ++GLIBC_2.29 rexecoptions D 0x4 ++GLIBC_2.29 rindex F ++GLIBC_2.29 rmdir F ++GLIBC_2.29 rpc_createerr D 0x10 ++GLIBC_2.29 rpmatch F ++GLIBC_2.29 rresvport F ++GLIBC_2.29 rresvport_af F ++GLIBC_2.29 rtime F ++GLIBC_2.29 ruserok F ++GLIBC_2.29 ruserok_af F ++GLIBC_2.29 ruserpass F ++GLIBC_2.29 sbrk F ++GLIBC_2.29 scalbn F ++GLIBC_2.29 scalbnf F ++GLIBC_2.29 scalbnl F ++GLIBC_2.29 scandir F ++GLIBC_2.29 scandir64 F ++GLIBC_2.29 scandirat F ++GLIBC_2.29 scandirat64 F ++GLIBC_2.29 scanf F ++GLIBC_2.29 sched_get_priority_max F ++GLIBC_2.29 sched_get_priority_min F ++GLIBC_2.29 sched_getaffinity F ++GLIBC_2.29 sched_getcpu F ++GLIBC_2.29 sched_getparam F ++GLIBC_2.29 sched_getscheduler F ++GLIBC_2.29 sched_rr_get_interval F ++GLIBC_2.29 sched_setaffinity F ++GLIBC_2.29 sched_setparam F ++GLIBC_2.29 sched_setscheduler F ++GLIBC_2.29 sched_yield F ++GLIBC_2.29 secure_getenv F ++GLIBC_2.29 seed48 F ++GLIBC_2.29 seed48_r F ++GLIBC_2.29 seekdir F ++GLIBC_2.29 select F ++GLIBC_2.29 semctl F ++GLIBC_2.29 semget F ++GLIBC_2.29 semop F ++GLIBC_2.29 semtimedop F ++GLIBC_2.29 send F ++GLIBC_2.29 sendfile F ++GLIBC_2.29 sendfile64 F ++GLIBC_2.29 sendmmsg F ++GLIBC_2.29 sendmsg F ++GLIBC_2.29 sendto F ++GLIBC_2.29 setaliasent F ++GLIBC_2.29 setbuf F ++GLIBC_2.29 setbuffer F ++GLIBC_2.29 setcontext F ++GLIBC_2.29 setdomainname F ++GLIBC_2.29 setegid F ++GLIBC_2.29 setenv F ++GLIBC_2.29 seteuid F ++GLIBC_2.29 setfsent F ++GLIBC_2.29 setfsgid F ++GLIBC_2.29 setfsuid F ++GLIBC_2.29 setgid F ++GLIBC_2.29 setgrent F ++GLIBC_2.29 setgroups F ++GLIBC_2.29 sethostent F ++GLIBC_2.29 sethostid F ++GLIBC_2.29 sethostname F ++GLIBC_2.29 setipv4sourcefilter F ++GLIBC_2.29 setitimer F ++GLIBC_2.29 setjmp F ++GLIBC_2.29 setlinebuf F ++GLIBC_2.29 setlocale F ++GLIBC_2.29 setlogin F ++GLIBC_2.29 setlogmask F ++GLIBC_2.29 setmntent F ++GLIBC_2.29 setnetent F ++GLIBC_2.29 setnetgrent F ++GLIBC_2.29 setns F ++GLIBC_2.29 setpgid F ++GLIBC_2.29 setpgrp F ++GLIBC_2.29 setpriority F ++GLIBC_2.29 setprotoent F ++GLIBC_2.29 setpwent F ++GLIBC_2.29 setregid F ++GLIBC_2.29 setresgid F ++GLIBC_2.29 setresuid F ++GLIBC_2.29 setreuid F ++GLIBC_2.29 setrlimit F ++GLIBC_2.29 setrlimit64 F ++GLIBC_2.29 setrpcent F ++GLIBC_2.29 setservent F ++GLIBC_2.29 setsgent F ++GLIBC_2.29 setsid F ++GLIBC_2.29 setsockopt F ++GLIBC_2.29 setsourcefilter F ++GLIBC_2.29 setspent F ++GLIBC_2.29 setstate F ++GLIBC_2.29 setstate_r F ++GLIBC_2.29 settimeofday F ++GLIBC_2.29 setttyent F ++GLIBC_2.29 setuid F ++GLIBC_2.29 setusershell F ++GLIBC_2.29 setutent F ++GLIBC_2.29 setutxent F ++GLIBC_2.29 setvbuf F ++GLIBC_2.29 setxattr F ++GLIBC_2.29 sgetsgent F ++GLIBC_2.29 sgetsgent_r F ++GLIBC_2.29 sgetspent F ++GLIBC_2.29 sgetspent_r F ++GLIBC_2.29 shmat F ++GLIBC_2.29 shmctl F ++GLIBC_2.29 shmdt F ++GLIBC_2.29 shmget F ++GLIBC_2.29 shutdown F ++GLIBC_2.29 sigaction F ++GLIBC_2.29 sigaddset F ++GLIBC_2.29 sigaltstack F ++GLIBC_2.29 sigandset F ++GLIBC_2.29 sigblock F ++GLIBC_2.29 sigdelset F ++GLIBC_2.29 sigemptyset F ++GLIBC_2.29 sigfillset F ++GLIBC_2.29 siggetmask F ++GLIBC_2.29 sighold F ++GLIBC_2.29 sigignore F ++GLIBC_2.29 siginterrupt F ++GLIBC_2.29 sigisemptyset F ++GLIBC_2.29 sigismember F ++GLIBC_2.29 siglongjmp F ++GLIBC_2.29 signal F ++GLIBC_2.29 signalfd F ++GLIBC_2.29 sigorset F ++GLIBC_2.29 sigpause F ++GLIBC_2.29 sigpending F ++GLIBC_2.29 sigprocmask F ++GLIBC_2.29 sigqueue F ++GLIBC_2.29 sigrelse F ++GLIBC_2.29 sigreturn F ++GLIBC_2.29 sigset F ++GLIBC_2.29 sigsetmask F ++GLIBC_2.29 sigstack F ++GLIBC_2.29 sigsuspend F ++GLIBC_2.29 sigtimedwait F ++GLIBC_2.29 sigwait F ++GLIBC_2.29 sigwaitinfo F ++GLIBC_2.29 sleep F ++GLIBC_2.29 snprintf F ++GLIBC_2.29 sockatmark F ++GLIBC_2.29 socket F ++GLIBC_2.29 socketpair F ++GLIBC_2.29 splice F ++GLIBC_2.29 sprintf F ++GLIBC_2.29 sprofil F ++GLIBC_2.29 srand F ++GLIBC_2.29 srand48 F ++GLIBC_2.29 srand48_r F ++GLIBC_2.29 srandom F ++GLIBC_2.29 srandom_r F ++GLIBC_2.29 sscanf F ++GLIBC_2.29 ssignal F ++GLIBC_2.29 sstk F ++GLIBC_2.29 statfs F ++GLIBC_2.29 statfs64 F ++GLIBC_2.29 statvfs F ++GLIBC_2.29 statvfs64 F ++GLIBC_2.29 statx F ++GLIBC_2.29 stderr D 0x4 ++GLIBC_2.29 stdin D 0x4 ++GLIBC_2.29 stdout D 0x4 ++GLIBC_2.29 stime F ++GLIBC_2.29 stpcpy F ++GLIBC_2.29 stpncpy F ++GLIBC_2.29 strcasecmp F ++GLIBC_2.29 strcasecmp_l F ++GLIBC_2.29 strcasestr F ++GLIBC_2.29 strcat F ++GLIBC_2.29 strchr F ++GLIBC_2.29 strchrnul F ++GLIBC_2.29 strcmp F ++GLIBC_2.29 strcoll F ++GLIBC_2.29 strcoll_l F ++GLIBC_2.29 strcpy F ++GLIBC_2.29 strcspn F ++GLIBC_2.29 strdup F ++GLIBC_2.29 strerror F ++GLIBC_2.29 strerror_l F ++GLIBC_2.29 strerror_r F ++GLIBC_2.29 strfmon F ++GLIBC_2.29 strfmon_l F ++GLIBC_2.29 strfromd F ++GLIBC_2.29 strfromf F ++GLIBC_2.29 strfromf32 F ++GLIBC_2.29 strfromf32x F ++GLIBC_2.29 strfromf64 F ++GLIBC_2.29 strfroml F ++GLIBC_2.29 strfry F ++GLIBC_2.29 strftime F ++GLIBC_2.29 strftime_l F ++GLIBC_2.29 strlen F ++GLIBC_2.29 strncasecmp F ++GLIBC_2.29 strncasecmp_l F ++GLIBC_2.29 strncat F ++GLIBC_2.29 strncmp F ++GLIBC_2.29 strncpy F ++GLIBC_2.29 strndup F ++GLIBC_2.29 strnlen F ++GLIBC_2.29 strpbrk F ++GLIBC_2.29 strptime F ++GLIBC_2.29 strptime_l F ++GLIBC_2.29 strrchr F ++GLIBC_2.29 strsep F ++GLIBC_2.29 strsignal F ++GLIBC_2.29 strspn F ++GLIBC_2.29 strstr F ++GLIBC_2.29 strtod F ++GLIBC_2.29 strtod_l F ++GLIBC_2.29 strtof F ++GLIBC_2.29 strtof32 F ++GLIBC_2.29 strtof32_l F ++GLIBC_2.29 strtof32x F ++GLIBC_2.29 strtof32x_l F ++GLIBC_2.29 strtof64 F ++GLIBC_2.29 strtof64_l F ++GLIBC_2.29 strtof_l F ++GLIBC_2.29 strtoimax F ++GLIBC_2.29 strtok F ++GLIBC_2.29 strtok_r F ++GLIBC_2.29 strtol F ++GLIBC_2.29 strtol_l F ++GLIBC_2.29 strtold F ++GLIBC_2.29 strtold_l F ++GLIBC_2.29 strtoll F ++GLIBC_2.29 strtoll_l F ++GLIBC_2.29 strtoq F ++GLIBC_2.29 strtoul F ++GLIBC_2.29 strtoul_l F ++GLIBC_2.29 strtoull F ++GLIBC_2.29 strtoull_l F ++GLIBC_2.29 strtoumax F ++GLIBC_2.29 strtouq F ++GLIBC_2.29 strverscmp F ++GLIBC_2.29 strxfrm F ++GLIBC_2.29 strxfrm_l F ++GLIBC_2.29 stty F ++GLIBC_2.29 svc_exit F ++GLIBC_2.29 svc_fdset D 0x80 ++GLIBC_2.29 svc_getreq F ++GLIBC_2.29 svc_getreq_common F ++GLIBC_2.29 svc_getreq_poll F ++GLIBC_2.29 svc_getreqset F ++GLIBC_2.29 svc_max_pollfd D 0x4 ++GLIBC_2.29 svc_pollfd D 0x4 ++GLIBC_2.29 svc_register F ++GLIBC_2.29 svc_run F ++GLIBC_2.29 svc_sendreply F ++GLIBC_2.29 svc_unregister F ++GLIBC_2.29 svcauthdes_stats D 0xc ++GLIBC_2.29 svcerr_auth F ++GLIBC_2.29 svcerr_decode F ++GLIBC_2.29 svcerr_noproc F ++GLIBC_2.29 svcerr_noprog F ++GLIBC_2.29 svcerr_progvers F ++GLIBC_2.29 svcerr_systemerr F ++GLIBC_2.29 svcerr_weakauth F ++GLIBC_2.29 svcfd_create F ++GLIBC_2.29 svcraw_create F ++GLIBC_2.29 svctcp_create F ++GLIBC_2.29 svcudp_bufcreate F ++GLIBC_2.29 svcudp_create F ++GLIBC_2.29 svcudp_enablecache F ++GLIBC_2.29 svcunix_create F ++GLIBC_2.29 svcunixfd_create F ++GLIBC_2.29 swab F ++GLIBC_2.29 swapcontext F ++GLIBC_2.29 swapoff F ++GLIBC_2.29 swapon F ++GLIBC_2.29 swprintf F ++GLIBC_2.29 swscanf F ++GLIBC_2.29 symlink F ++GLIBC_2.29 symlinkat F ++GLIBC_2.29 sync F ++GLIBC_2.29 sync_file_range F ++GLIBC_2.29 syncfs F ++GLIBC_2.29 sys_errlist D 0x21c ++GLIBC_2.29 sys_nerr D 0x4 ++GLIBC_2.29 sys_sigabbrev D 0x104 ++GLIBC_2.29 sys_siglist D 0x104 ++GLIBC_2.29 syscall F ++GLIBC_2.29 sysconf F ++GLIBC_2.29 sysctl F ++GLIBC_2.29 sysinfo F ++GLIBC_2.29 syslog F ++GLIBC_2.29 system F ++GLIBC_2.29 sysv_signal F ++GLIBC_2.29 tcdrain F ++GLIBC_2.29 tcflow F ++GLIBC_2.29 tcflush F ++GLIBC_2.29 tcgetattr F ++GLIBC_2.29 tcgetpgrp F ++GLIBC_2.29 tcgetsid F ++GLIBC_2.29 tcsendbreak F ++GLIBC_2.29 tcsetattr F ++GLIBC_2.29 tcsetpgrp F ++GLIBC_2.29 tdelete F ++GLIBC_2.29 tdestroy F ++GLIBC_2.29 tee F ++GLIBC_2.29 telldir F ++GLIBC_2.29 tempnam F ++GLIBC_2.29 textdomain F ++GLIBC_2.29 tfind F ++GLIBC_2.29 thrd_current F ++GLIBC_2.29 thrd_equal F ++GLIBC_2.29 thrd_sleep F ++GLIBC_2.29 thrd_yield F ++GLIBC_2.29 time F ++GLIBC_2.29 timegm F ++GLIBC_2.29 timelocal F ++GLIBC_2.29 timerfd_create F ++GLIBC_2.29 timerfd_gettime F ++GLIBC_2.29 timerfd_settime F ++GLIBC_2.29 times F ++GLIBC_2.29 timespec_get F ++GLIBC_2.29 timezone D 0x4 ++GLIBC_2.29 tmpfile F ++GLIBC_2.29 tmpfile64 F ++GLIBC_2.29 tmpnam F ++GLIBC_2.29 tmpnam_r F ++GLIBC_2.29 toascii F ++GLIBC_2.29 tolower F ++GLIBC_2.29 tolower_l F ++GLIBC_2.29 toupper F ++GLIBC_2.29 toupper_l F ++GLIBC_2.29 towctrans F ++GLIBC_2.29 towctrans_l F ++GLIBC_2.29 towlower F ++GLIBC_2.29 towlower_l F ++GLIBC_2.29 towupper F ++GLIBC_2.29 towupper_l F ++GLIBC_2.29 tr_break F ++GLIBC_2.29 truncate F ++GLIBC_2.29 truncate64 F ++GLIBC_2.29 tsearch F ++GLIBC_2.29 ttyname F ++GLIBC_2.29 ttyname_r F ++GLIBC_2.29 ttyslot F ++GLIBC_2.29 twalk F ++GLIBC_2.29 tzname D 0x8 ++GLIBC_2.29 tzset F ++GLIBC_2.29 ualarm F ++GLIBC_2.29 ulckpwdf F ++GLIBC_2.29 ulimit F ++GLIBC_2.29 umask F ++GLIBC_2.29 umount F ++GLIBC_2.29 umount2 F ++GLIBC_2.29 uname F ++GLIBC_2.29 ungetc F ++GLIBC_2.29 ungetwc F ++GLIBC_2.29 unlink F ++GLIBC_2.29 unlinkat F ++GLIBC_2.29 unlockpt F ++GLIBC_2.29 unsetenv F ++GLIBC_2.29 unshare F ++GLIBC_2.29 updwtmp F ++GLIBC_2.29 updwtmpx F ++GLIBC_2.29 uselocale F ++GLIBC_2.29 user2netname F ++GLIBC_2.29 usleep F ++GLIBC_2.29 utime F ++GLIBC_2.29 utimensat F ++GLIBC_2.29 utimes F ++GLIBC_2.29 utmpname F ++GLIBC_2.29 utmpxname F ++GLIBC_2.29 valloc F ++GLIBC_2.29 vasprintf F ++GLIBC_2.29 vdprintf F ++GLIBC_2.29 verr F ++GLIBC_2.29 verrx F ++GLIBC_2.29 versionsort F ++GLIBC_2.29 versionsort64 F ++GLIBC_2.29 vfork F ++GLIBC_2.29 vfprintf F ++GLIBC_2.29 vfscanf F ++GLIBC_2.29 vfwprintf F ++GLIBC_2.29 vfwscanf F ++GLIBC_2.29 vhangup F ++GLIBC_2.29 vlimit F ++GLIBC_2.29 vmsplice F ++GLIBC_2.29 vprintf F ++GLIBC_2.29 vscanf F ++GLIBC_2.29 vsnprintf F ++GLIBC_2.29 vsprintf F ++GLIBC_2.29 vsscanf F ++GLIBC_2.29 vswprintf F ++GLIBC_2.29 vswscanf F ++GLIBC_2.29 vsyslog F ++GLIBC_2.29 vtimes F ++GLIBC_2.29 vwarn F ++GLIBC_2.29 vwarnx F ++GLIBC_2.29 vwprintf F ++GLIBC_2.29 vwscanf F ++GLIBC_2.29 wait F ++GLIBC_2.29 wait3 F ++GLIBC_2.29 wait4 F ++GLIBC_2.29 waitid F ++GLIBC_2.29 waitpid F ++GLIBC_2.29 warn F ++GLIBC_2.29 warnx F ++GLIBC_2.29 wcpcpy F ++GLIBC_2.29 wcpncpy F ++GLIBC_2.29 wcrtomb F ++GLIBC_2.29 wcscasecmp F ++GLIBC_2.29 wcscasecmp_l F ++GLIBC_2.29 wcscat F ++GLIBC_2.29 wcschr F ++GLIBC_2.29 wcschrnul F ++GLIBC_2.29 wcscmp F ++GLIBC_2.29 wcscoll F ++GLIBC_2.29 wcscoll_l F ++GLIBC_2.29 wcscpy F ++GLIBC_2.29 wcscspn F ++GLIBC_2.29 wcsdup F ++GLIBC_2.29 wcsftime F ++GLIBC_2.29 wcsftime_l F ++GLIBC_2.29 wcslen F ++GLIBC_2.29 wcsncasecmp F ++GLIBC_2.29 wcsncasecmp_l F ++GLIBC_2.29 wcsncat F ++GLIBC_2.29 wcsncmp F ++GLIBC_2.29 wcsncpy F ++GLIBC_2.29 wcsnlen F ++GLIBC_2.29 wcsnrtombs F ++GLIBC_2.29 wcspbrk F ++GLIBC_2.29 wcsrchr F ++GLIBC_2.29 wcsrtombs F ++GLIBC_2.29 wcsspn F ++GLIBC_2.29 wcsstr F ++GLIBC_2.29 wcstod F ++GLIBC_2.29 wcstod_l F ++GLIBC_2.29 wcstof F ++GLIBC_2.29 wcstof32 F ++GLIBC_2.29 wcstof32_l F ++GLIBC_2.29 wcstof32x F ++GLIBC_2.29 wcstof32x_l F ++GLIBC_2.29 wcstof64 F ++GLIBC_2.29 wcstof64_l F ++GLIBC_2.29 wcstof_l F ++GLIBC_2.29 wcstoimax F ++GLIBC_2.29 wcstok F ++GLIBC_2.29 wcstol F ++GLIBC_2.29 wcstol_l F ++GLIBC_2.29 wcstold F ++GLIBC_2.29 wcstold_l F ++GLIBC_2.29 wcstoll F ++GLIBC_2.29 wcstoll_l F ++GLIBC_2.29 wcstombs F ++GLIBC_2.29 wcstoq F ++GLIBC_2.29 wcstoul F ++GLIBC_2.29 wcstoul_l F ++GLIBC_2.29 wcstoull F ++GLIBC_2.29 wcstoull_l F ++GLIBC_2.29 wcstoumax F ++GLIBC_2.29 wcstouq F ++GLIBC_2.29 wcswcs F ++GLIBC_2.29 wcswidth F ++GLIBC_2.29 wcsxfrm F ++GLIBC_2.29 wcsxfrm_l F ++GLIBC_2.29 wctob F ++GLIBC_2.29 wctomb F ++GLIBC_2.29 wctrans F ++GLIBC_2.29 wctrans_l F ++GLIBC_2.29 wctype F ++GLIBC_2.29 wctype_l F ++GLIBC_2.29 wcwidth F ++GLIBC_2.29 wmemchr F ++GLIBC_2.29 wmemcmp F ++GLIBC_2.29 wmemcpy F ++GLIBC_2.29 wmemmove F ++GLIBC_2.29 wmempcpy F ++GLIBC_2.29 wmemset F ++GLIBC_2.29 wordexp F ++GLIBC_2.29 wordfree F ++GLIBC_2.29 wprintf F ++GLIBC_2.29 write F ++GLIBC_2.29 writev F ++GLIBC_2.29 wscanf F ++GLIBC_2.29 xdecrypt F ++GLIBC_2.29 xdr_accepted_reply F ++GLIBC_2.29 xdr_array F ++GLIBC_2.29 xdr_authdes_cred F ++GLIBC_2.29 xdr_authdes_verf F ++GLIBC_2.29 xdr_authunix_parms F ++GLIBC_2.29 xdr_bool F ++GLIBC_2.29 xdr_bytes F ++GLIBC_2.29 xdr_callhdr F ++GLIBC_2.29 xdr_callmsg F ++GLIBC_2.29 xdr_char F ++GLIBC_2.29 xdr_cryptkeyarg F ++GLIBC_2.29 xdr_cryptkeyarg2 F ++GLIBC_2.29 xdr_cryptkeyres F ++GLIBC_2.29 xdr_des_block F ++GLIBC_2.29 xdr_double F ++GLIBC_2.29 xdr_enum F ++GLIBC_2.29 xdr_float F ++GLIBC_2.29 xdr_free F ++GLIBC_2.29 xdr_getcredres F ++GLIBC_2.29 xdr_hyper F ++GLIBC_2.29 xdr_int F ++GLIBC_2.29 xdr_int16_t F ++GLIBC_2.29 xdr_int32_t F ++GLIBC_2.29 xdr_int64_t F ++GLIBC_2.29 xdr_int8_t F ++GLIBC_2.29 xdr_key_netstarg F ++GLIBC_2.29 xdr_key_netstres F ++GLIBC_2.29 xdr_keybuf F ++GLIBC_2.29 xdr_keystatus F ++GLIBC_2.29 xdr_long F ++GLIBC_2.29 xdr_longlong_t F ++GLIBC_2.29 xdr_netnamestr F ++GLIBC_2.29 xdr_netobj F ++GLIBC_2.29 xdr_opaque F ++GLIBC_2.29 xdr_opaque_auth F ++GLIBC_2.29 xdr_pmap F ++GLIBC_2.29 xdr_pmaplist F ++GLIBC_2.29 xdr_pointer F ++GLIBC_2.29 xdr_quad_t F ++GLIBC_2.29 xdr_reference F ++GLIBC_2.29 xdr_rejected_reply F ++GLIBC_2.29 xdr_replymsg F ++GLIBC_2.29 xdr_rmtcall_args F ++GLIBC_2.29 xdr_rmtcallres F ++GLIBC_2.29 xdr_short F ++GLIBC_2.29 xdr_sizeof F ++GLIBC_2.29 xdr_string F ++GLIBC_2.29 xdr_u_char F ++GLIBC_2.29 xdr_u_hyper F ++GLIBC_2.29 xdr_u_int F ++GLIBC_2.29 xdr_u_long F ++GLIBC_2.29 xdr_u_longlong_t F ++GLIBC_2.29 xdr_u_quad_t F ++GLIBC_2.29 xdr_u_short F ++GLIBC_2.29 xdr_uint16_t F ++GLIBC_2.29 xdr_uint32_t F ++GLIBC_2.29 xdr_uint64_t F ++GLIBC_2.29 xdr_uint8_t F ++GLIBC_2.29 xdr_union F ++GLIBC_2.29 xdr_unixcred F ++GLIBC_2.29 xdr_vector F ++GLIBC_2.29 xdr_void F ++GLIBC_2.29 xdr_wrapstring F ++GLIBC_2.29 xdrmem_create F ++GLIBC_2.29 xdrrec_create F ++GLIBC_2.29 xdrrec_endofrecord F ++GLIBC_2.29 xdrrec_eof F ++GLIBC_2.29 xdrrec_skiprecord F ++GLIBC_2.29 xdrstdio_create F ++GLIBC_2.29 xencrypt F ++GLIBC_2.29 xprt_register F ++GLIBC_2.29 xprt_unregister F +diff --git a/sysdeps/unix/sysv/linux/arc/libcrypt.abilist b/sysdeps/unix/sysv/linux/arc/libcrypt.abilist +new file mode 100644 +index 00000000000..da3abbf8fb8 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/libcrypt.abilist +@@ -0,0 +1,2 @@ ++GLIBC_2.29 crypt F ++GLIBC_2.29 crypt_r F +diff --git a/sysdeps/unix/sysv/linux/arc/libdl.abilist b/sysdeps/unix/sysv/linux/arc/libdl.abilist +new file mode 100644 +index 00000000000..8fcb609ddcf +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/libdl.abilist +@@ -0,0 +1,9 @@ ++GLIBC_2.29 dladdr F ++GLIBC_2.29 dladdr1 F ++GLIBC_2.29 dlclose F ++GLIBC_2.29 dlerror F ++GLIBC_2.29 dlinfo F ++GLIBC_2.29 dlmopen F ++GLIBC_2.29 dlopen F ++GLIBC_2.29 dlsym F ++GLIBC_2.29 dlvsym F +diff --git a/sysdeps/unix/sysv/linux/arc/libm.abilist b/sysdeps/unix/sysv/linux/arc/libm.abilist +new file mode 100644 +index 00000000000..497f6226447 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/libm.abilist +@@ -0,0 +1,753 @@ ++GLIBC_2.29 __acos_finite F ++GLIBC_2.29 __acosf_finite F ++GLIBC_2.29 __acosh_finite F ++GLIBC_2.29 __acoshf_finite F ++GLIBC_2.29 __asin_finite F ++GLIBC_2.29 __asinf_finite F ++GLIBC_2.29 __atan2_finite F ++GLIBC_2.29 __atan2f_finite F ++GLIBC_2.29 __atanh_finite F ++GLIBC_2.29 __atanhf_finite F ++GLIBC_2.29 __clog10 F ++GLIBC_2.29 __clog10f F ++GLIBC_2.29 __clog10l F ++GLIBC_2.29 __cosh_finite F ++GLIBC_2.29 __coshf_finite F ++GLIBC_2.29 __exp10_finite F ++GLIBC_2.29 __exp10f_finite F ++GLIBC_2.29 __exp2_finite F ++GLIBC_2.29 __exp2f_finite F ++GLIBC_2.29 __exp_finite F ++GLIBC_2.29 __expf_finite F ++GLIBC_2.29 __finite F ++GLIBC_2.29 __finitef F ++GLIBC_2.29 __fmod_finite F ++GLIBC_2.29 __fmodf_finite F ++GLIBC_2.29 __fpclassify F ++GLIBC_2.29 __fpclassifyf F ++GLIBC_2.29 __gamma_r_finite F ++GLIBC_2.29 __gammaf_r_finite F ++GLIBC_2.29 __hypot_finite F ++GLIBC_2.29 __hypotf_finite F ++GLIBC_2.29 __iseqsig F ++GLIBC_2.29 __iseqsigf F ++GLIBC_2.29 __issignaling F ++GLIBC_2.29 __issignalingf F ++GLIBC_2.29 __j0_finite F ++GLIBC_2.29 __j0f_finite F ++GLIBC_2.29 __j1_finite F ++GLIBC_2.29 __j1f_finite F ++GLIBC_2.29 __jn_finite F ++GLIBC_2.29 __jnf_finite F ++GLIBC_2.29 __lgamma_r_finite F ++GLIBC_2.29 __lgammaf_r_finite F ++GLIBC_2.29 __log10_finite F ++GLIBC_2.29 __log10f_finite F ++GLIBC_2.29 __log2_finite F ++GLIBC_2.29 __log2f_finite F ++GLIBC_2.29 __log_finite F ++GLIBC_2.29 __logf_finite F ++GLIBC_2.29 __pow_finite F ++GLIBC_2.29 __powf_finite F ++GLIBC_2.29 __remainder_finite F ++GLIBC_2.29 __remainderf_finite F ++GLIBC_2.29 __scalb_finite F ++GLIBC_2.29 __scalbf_finite F ++GLIBC_2.29 __signbit F ++GLIBC_2.29 __signbitf F ++GLIBC_2.29 __signgam D 0x4 ++GLIBC_2.29 __sinh_finite F ++GLIBC_2.29 __sinhf_finite F ++GLIBC_2.29 __sqrt_finite F ++GLIBC_2.29 __sqrtf_finite F ++GLIBC_2.29 __y0_finite F ++GLIBC_2.29 __y0f_finite F ++GLIBC_2.29 __y1_finite F ++GLIBC_2.29 __y1f_finite F ++GLIBC_2.29 __yn_finite F ++GLIBC_2.29 __ynf_finite F ++GLIBC_2.29 acos F ++GLIBC_2.29 acosf F ++GLIBC_2.29 acosf32 F ++GLIBC_2.29 acosf32x F ++GLIBC_2.29 acosf64 F ++GLIBC_2.29 acosh F ++GLIBC_2.29 acoshf F ++GLIBC_2.29 acoshf32 F ++GLIBC_2.29 acoshf32x F ++GLIBC_2.29 acoshf64 F ++GLIBC_2.29 acoshl F ++GLIBC_2.29 acosl F ++GLIBC_2.29 asin F ++GLIBC_2.29 asinf F ++GLIBC_2.29 asinf32 F ++GLIBC_2.29 asinf32x F ++GLIBC_2.29 asinf64 F ++GLIBC_2.29 asinh F ++GLIBC_2.29 asinhf F ++GLIBC_2.29 asinhf32 F ++GLIBC_2.29 asinhf32x F ++GLIBC_2.29 asinhf64 F ++GLIBC_2.29 asinhl F ++GLIBC_2.29 asinl F ++GLIBC_2.29 atan F ++GLIBC_2.29 atan2 F ++GLIBC_2.29 atan2f F ++GLIBC_2.29 atan2f32 F ++GLIBC_2.29 atan2f32x F ++GLIBC_2.29 atan2f64 F ++GLIBC_2.29 atan2l F ++GLIBC_2.29 atanf F ++GLIBC_2.29 atanf32 F ++GLIBC_2.29 atanf32x F ++GLIBC_2.29 atanf64 F ++GLIBC_2.29 atanh F ++GLIBC_2.29 atanhf F ++GLIBC_2.29 atanhf32 F ++GLIBC_2.29 atanhf32x F ++GLIBC_2.29 atanhf64 F ++GLIBC_2.29 atanhl F ++GLIBC_2.29 atanl F ++GLIBC_2.29 cabs F ++GLIBC_2.29 cabsf F ++GLIBC_2.29 cabsf32 F ++GLIBC_2.29 cabsf32x F ++GLIBC_2.29 cabsf64 F ++GLIBC_2.29 cabsl F ++GLIBC_2.29 cacos F ++GLIBC_2.29 cacosf F ++GLIBC_2.29 cacosf32 F ++GLIBC_2.29 cacosf32x F ++GLIBC_2.29 cacosf64 F ++GLIBC_2.29 cacosh F ++GLIBC_2.29 cacoshf F ++GLIBC_2.29 cacoshf32 F ++GLIBC_2.29 cacoshf32x F ++GLIBC_2.29 cacoshf64 F ++GLIBC_2.29 cacoshl F ++GLIBC_2.29 cacosl F ++GLIBC_2.29 canonicalize F ++GLIBC_2.29 canonicalizef F ++GLIBC_2.29 canonicalizef32 F ++GLIBC_2.29 canonicalizef32x F ++GLIBC_2.29 canonicalizef64 F ++GLIBC_2.29 canonicalizel F ++GLIBC_2.29 carg F ++GLIBC_2.29 cargf F ++GLIBC_2.29 cargf32 F ++GLIBC_2.29 cargf32x F ++GLIBC_2.29 cargf64 F ++GLIBC_2.29 cargl F ++GLIBC_2.29 casin F ++GLIBC_2.29 casinf F ++GLIBC_2.29 casinf32 F ++GLIBC_2.29 casinf32x F ++GLIBC_2.29 casinf64 F ++GLIBC_2.29 casinh F ++GLIBC_2.29 casinhf F ++GLIBC_2.29 casinhf32 F ++GLIBC_2.29 casinhf32x F ++GLIBC_2.29 casinhf64 F ++GLIBC_2.29 casinhl F ++GLIBC_2.29 casinl F ++GLIBC_2.29 catan F ++GLIBC_2.29 catanf F ++GLIBC_2.29 catanf32 F ++GLIBC_2.29 catanf32x F ++GLIBC_2.29 catanf64 F ++GLIBC_2.29 catanh F ++GLIBC_2.29 catanhf F ++GLIBC_2.29 catanhf32 F ++GLIBC_2.29 catanhf32x F ++GLIBC_2.29 catanhf64 F ++GLIBC_2.29 catanhl F ++GLIBC_2.29 catanl F ++GLIBC_2.29 cbrt F ++GLIBC_2.29 cbrtf F ++GLIBC_2.29 cbrtf32 F ++GLIBC_2.29 cbrtf32x F ++GLIBC_2.29 cbrtf64 F ++GLIBC_2.29 cbrtl F ++GLIBC_2.29 ccos F ++GLIBC_2.29 ccosf F ++GLIBC_2.29 ccosf32 F ++GLIBC_2.29 ccosf32x F ++GLIBC_2.29 ccosf64 F ++GLIBC_2.29 ccosh F ++GLIBC_2.29 ccoshf F ++GLIBC_2.29 ccoshf32 F ++GLIBC_2.29 ccoshf32x F ++GLIBC_2.29 ccoshf64 F ++GLIBC_2.29 ccoshl F ++GLIBC_2.29 ccosl F ++GLIBC_2.29 ceil F ++GLIBC_2.29 ceilf F ++GLIBC_2.29 ceilf32 F ++GLIBC_2.29 ceilf32x F ++GLIBC_2.29 ceilf64 F ++GLIBC_2.29 ceill F ++GLIBC_2.29 cexp F ++GLIBC_2.29 cexpf F ++GLIBC_2.29 cexpf32 F ++GLIBC_2.29 cexpf32x F ++GLIBC_2.29 cexpf64 F ++GLIBC_2.29 cexpl F ++GLIBC_2.29 cimag F ++GLIBC_2.29 cimagf F ++GLIBC_2.29 cimagf32 F ++GLIBC_2.29 cimagf32x F ++GLIBC_2.29 cimagf64 F ++GLIBC_2.29 cimagl F ++GLIBC_2.29 clog F ++GLIBC_2.29 clog10 F ++GLIBC_2.29 clog10f F ++GLIBC_2.29 clog10f32 F ++GLIBC_2.29 clog10f32x F ++GLIBC_2.29 clog10f64 F ++GLIBC_2.29 clog10l F ++GLIBC_2.29 clogf F ++GLIBC_2.29 clogf32 F ++GLIBC_2.29 clogf32x F ++GLIBC_2.29 clogf64 F ++GLIBC_2.29 clogl F ++GLIBC_2.29 conj F ++GLIBC_2.29 conjf F ++GLIBC_2.29 conjf32 F ++GLIBC_2.29 conjf32x F ++GLIBC_2.29 conjf64 F ++GLIBC_2.29 conjl F ++GLIBC_2.29 copysign F ++GLIBC_2.29 copysignf F ++GLIBC_2.29 copysignf32 F ++GLIBC_2.29 copysignf32x F ++GLIBC_2.29 copysignf64 F ++GLIBC_2.29 copysignl F ++GLIBC_2.29 cos F ++GLIBC_2.29 cosf F ++GLIBC_2.29 cosf32 F ++GLIBC_2.29 cosf32x F ++GLIBC_2.29 cosf64 F ++GLIBC_2.29 cosh F ++GLIBC_2.29 coshf F ++GLIBC_2.29 coshf32 F ++GLIBC_2.29 coshf32x F ++GLIBC_2.29 coshf64 F ++GLIBC_2.29 coshl F ++GLIBC_2.29 cosl F ++GLIBC_2.29 cpow F ++GLIBC_2.29 cpowf F ++GLIBC_2.29 cpowf32 F ++GLIBC_2.29 cpowf32x F ++GLIBC_2.29 cpowf64 F ++GLIBC_2.29 cpowl F ++GLIBC_2.29 cproj F ++GLIBC_2.29 cprojf F ++GLIBC_2.29 cprojf32 F ++GLIBC_2.29 cprojf32x F ++GLIBC_2.29 cprojf64 F ++GLIBC_2.29 cprojl F ++GLIBC_2.29 creal F ++GLIBC_2.29 crealf F ++GLIBC_2.29 crealf32 F ++GLIBC_2.29 crealf32x F ++GLIBC_2.29 crealf64 F ++GLIBC_2.29 creall F ++GLIBC_2.29 csin F ++GLIBC_2.29 csinf F ++GLIBC_2.29 csinf32 F ++GLIBC_2.29 csinf32x F ++GLIBC_2.29 csinf64 F ++GLIBC_2.29 csinh F ++GLIBC_2.29 csinhf F ++GLIBC_2.29 csinhf32 F ++GLIBC_2.29 csinhf32x F ++GLIBC_2.29 csinhf64 F ++GLIBC_2.29 csinhl F ++GLIBC_2.29 csinl F ++GLIBC_2.29 csqrt F ++GLIBC_2.29 csqrtf F ++GLIBC_2.29 csqrtf32 F ++GLIBC_2.29 csqrtf32x F ++GLIBC_2.29 csqrtf64 F ++GLIBC_2.29 csqrtl F ++GLIBC_2.29 ctan F ++GLIBC_2.29 ctanf F ++GLIBC_2.29 ctanf32 F ++GLIBC_2.29 ctanf32x F ++GLIBC_2.29 ctanf64 F ++GLIBC_2.29 ctanh F ++GLIBC_2.29 ctanhf F ++GLIBC_2.29 ctanhf32 F ++GLIBC_2.29 ctanhf32x F ++GLIBC_2.29 ctanhf64 F ++GLIBC_2.29 ctanhl F ++GLIBC_2.29 ctanl F ++GLIBC_2.29 daddl F ++GLIBC_2.29 ddivl F ++GLIBC_2.29 dmull F ++GLIBC_2.29 drem F ++GLIBC_2.29 dremf F ++GLIBC_2.29 dreml F ++GLIBC_2.29 dsubl F ++GLIBC_2.29 erf F ++GLIBC_2.29 erfc F ++GLIBC_2.29 erfcf F ++GLIBC_2.29 erfcf32 F ++GLIBC_2.29 erfcf32x F ++GLIBC_2.29 erfcf64 F ++GLIBC_2.29 erfcl F ++GLIBC_2.29 erff F ++GLIBC_2.29 erff32 F ++GLIBC_2.29 erff32x F ++GLIBC_2.29 erff64 F ++GLIBC_2.29 erfl F ++GLIBC_2.29 exp F ++GLIBC_2.29 exp10 F ++GLIBC_2.29 exp10f F ++GLIBC_2.29 exp10f32 F ++GLIBC_2.29 exp10f32x F ++GLIBC_2.29 exp10f64 F ++GLIBC_2.29 exp10l F ++GLIBC_2.29 exp2 F ++GLIBC_2.29 exp2f F ++GLIBC_2.29 exp2f32 F ++GLIBC_2.29 exp2f32x F ++GLIBC_2.29 exp2f64 F ++GLIBC_2.29 exp2l F ++GLIBC_2.29 expf F ++GLIBC_2.29 expf32 F ++GLIBC_2.29 expf32x F ++GLIBC_2.29 expf64 F ++GLIBC_2.29 expl F ++GLIBC_2.29 expm1 F ++GLIBC_2.29 expm1f F ++GLIBC_2.29 expm1f32 F ++GLIBC_2.29 expm1f32x F ++GLIBC_2.29 expm1f64 F ++GLIBC_2.29 expm1l F ++GLIBC_2.29 f32addf32x F ++GLIBC_2.29 f32addf64 F ++GLIBC_2.29 f32divf32x F ++GLIBC_2.29 f32divf64 F ++GLIBC_2.29 f32mulf32x F ++GLIBC_2.29 f32mulf64 F ++GLIBC_2.29 f32subf32x F ++GLIBC_2.29 f32subf64 F ++GLIBC_2.29 f32xaddf64 F ++GLIBC_2.29 f32xdivf64 F ++GLIBC_2.29 f32xmulf64 F ++GLIBC_2.29 f32xsubf64 F ++GLIBC_2.29 fabs F ++GLIBC_2.29 fabsf F ++GLIBC_2.29 fabsf32 F ++GLIBC_2.29 fabsf32x F ++GLIBC_2.29 fabsf64 F ++GLIBC_2.29 fabsl F ++GLIBC_2.29 fadd F ++GLIBC_2.29 faddl F ++GLIBC_2.29 fdim F ++GLIBC_2.29 fdimf F ++GLIBC_2.29 fdimf32 F ++GLIBC_2.29 fdimf32x F ++GLIBC_2.29 fdimf64 F ++GLIBC_2.29 fdiml F ++GLIBC_2.29 fdiv F ++GLIBC_2.29 fdivl F ++GLIBC_2.29 feclearexcept F ++GLIBC_2.29 fedisableexcept F ++GLIBC_2.29 feenableexcept F ++GLIBC_2.29 fegetenv F ++GLIBC_2.29 fegetexcept F ++GLIBC_2.29 fegetexceptflag F ++GLIBC_2.29 fegetmode F ++GLIBC_2.29 fegetround F ++GLIBC_2.29 feholdexcept F ++GLIBC_2.29 feraiseexcept F ++GLIBC_2.29 fesetenv F ++GLIBC_2.29 fesetexcept F ++GLIBC_2.29 fesetexceptflag F ++GLIBC_2.29 fesetmode F ++GLIBC_2.29 fesetround F ++GLIBC_2.29 fetestexcept F ++GLIBC_2.29 fetestexceptflag F ++GLIBC_2.29 feupdateenv F ++GLIBC_2.29 finite F ++GLIBC_2.29 finitef F ++GLIBC_2.29 finitel F ++GLIBC_2.29 floor F ++GLIBC_2.29 floorf F ++GLIBC_2.29 floorf32 F ++GLIBC_2.29 floorf32x F ++GLIBC_2.29 floorf64 F ++GLIBC_2.29 floorl F ++GLIBC_2.29 fma F ++GLIBC_2.29 fmaf F ++GLIBC_2.29 fmaf32 F ++GLIBC_2.29 fmaf32x F ++GLIBC_2.29 fmaf64 F ++GLIBC_2.29 fmal F ++GLIBC_2.29 fmax F ++GLIBC_2.29 fmaxf F ++GLIBC_2.29 fmaxf32 F ++GLIBC_2.29 fmaxf32x F ++GLIBC_2.29 fmaxf64 F ++GLIBC_2.29 fmaxl F ++GLIBC_2.29 fmaxmag F ++GLIBC_2.29 fmaxmagf F ++GLIBC_2.29 fmaxmagf32 F ++GLIBC_2.29 fmaxmagf32x F ++GLIBC_2.29 fmaxmagf64 F ++GLIBC_2.29 fmaxmagl F ++GLIBC_2.29 fmin F ++GLIBC_2.29 fminf F ++GLIBC_2.29 fminf32 F ++GLIBC_2.29 fminf32x F ++GLIBC_2.29 fminf64 F ++GLIBC_2.29 fminl F ++GLIBC_2.29 fminmag F ++GLIBC_2.29 fminmagf F ++GLIBC_2.29 fminmagf32 F ++GLIBC_2.29 fminmagf32x F ++GLIBC_2.29 fminmagf64 F ++GLIBC_2.29 fminmagl F ++GLIBC_2.29 fmod F ++GLIBC_2.29 fmodf F ++GLIBC_2.29 fmodf32 F ++GLIBC_2.29 fmodf32x F ++GLIBC_2.29 fmodf64 F ++GLIBC_2.29 fmodl F ++GLIBC_2.29 fmul F ++GLIBC_2.29 fmull F ++GLIBC_2.29 frexp F ++GLIBC_2.29 frexpf F ++GLIBC_2.29 frexpf32 F ++GLIBC_2.29 frexpf32x F ++GLIBC_2.29 frexpf64 F ++GLIBC_2.29 frexpl F ++GLIBC_2.29 fromfp F ++GLIBC_2.29 fromfpf F ++GLIBC_2.29 fromfpf32 F ++GLIBC_2.29 fromfpf32x F ++GLIBC_2.29 fromfpf64 F ++GLIBC_2.29 fromfpl F ++GLIBC_2.29 fromfpx F ++GLIBC_2.29 fromfpxf F ++GLIBC_2.29 fromfpxf32 F ++GLIBC_2.29 fromfpxf32x F ++GLIBC_2.29 fromfpxf64 F ++GLIBC_2.29 fromfpxl F ++GLIBC_2.29 fsub F ++GLIBC_2.29 fsubl F ++GLIBC_2.29 gamma F ++GLIBC_2.29 gammaf F ++GLIBC_2.29 gammal F ++GLIBC_2.29 getpayload F ++GLIBC_2.29 getpayloadf F ++GLIBC_2.29 getpayloadf32 F ++GLIBC_2.29 getpayloadf32x F ++GLIBC_2.29 getpayloadf64 F ++GLIBC_2.29 getpayloadl F ++GLIBC_2.29 hypot F ++GLIBC_2.29 hypotf F ++GLIBC_2.29 hypotf32 F ++GLIBC_2.29 hypotf32x F ++GLIBC_2.29 hypotf64 F ++GLIBC_2.29 hypotl F ++GLIBC_2.29 ilogb F ++GLIBC_2.29 ilogbf F ++GLIBC_2.29 ilogbf32 F ++GLIBC_2.29 ilogbf32x F ++GLIBC_2.29 ilogbf64 F ++GLIBC_2.29 ilogbl F ++GLIBC_2.29 j0 F ++GLIBC_2.29 j0f F ++GLIBC_2.29 j0f32 F ++GLIBC_2.29 j0f32x F ++GLIBC_2.29 j0f64 F ++GLIBC_2.29 j0l F ++GLIBC_2.29 j1 F ++GLIBC_2.29 j1f F ++GLIBC_2.29 j1f32 F ++GLIBC_2.29 j1f32x F ++GLIBC_2.29 j1f64 F ++GLIBC_2.29 j1l F ++GLIBC_2.29 jn F ++GLIBC_2.29 jnf F ++GLIBC_2.29 jnf32 F ++GLIBC_2.29 jnf32x F ++GLIBC_2.29 jnf64 F ++GLIBC_2.29 jnl F ++GLIBC_2.29 ldexp F ++GLIBC_2.29 ldexpf F ++GLIBC_2.29 ldexpf32 F ++GLIBC_2.29 ldexpf32x F ++GLIBC_2.29 ldexpf64 F ++GLIBC_2.29 ldexpl F ++GLIBC_2.29 lgamma F ++GLIBC_2.29 lgamma_r F ++GLIBC_2.29 lgammaf F ++GLIBC_2.29 lgammaf32 F ++GLIBC_2.29 lgammaf32_r F ++GLIBC_2.29 lgammaf32x F ++GLIBC_2.29 lgammaf32x_r F ++GLIBC_2.29 lgammaf64 F ++GLIBC_2.29 lgammaf64_r F ++GLIBC_2.29 lgammaf_r F ++GLIBC_2.29 lgammal F ++GLIBC_2.29 lgammal_r F ++GLIBC_2.29 llogb F ++GLIBC_2.29 llogbf F ++GLIBC_2.29 llogbf32 F ++GLIBC_2.29 llogbf32x F ++GLIBC_2.29 llogbf64 F ++GLIBC_2.29 llogbl F ++GLIBC_2.29 llrint F ++GLIBC_2.29 llrintf F ++GLIBC_2.29 llrintf32 F ++GLIBC_2.29 llrintf32x F ++GLIBC_2.29 llrintf64 F ++GLIBC_2.29 llrintl F ++GLIBC_2.29 llround F ++GLIBC_2.29 llroundf F ++GLIBC_2.29 llroundf32 F ++GLIBC_2.29 llroundf32x F ++GLIBC_2.29 llroundf64 F ++GLIBC_2.29 llroundl F ++GLIBC_2.29 log F ++GLIBC_2.29 log10 F ++GLIBC_2.29 log10f F ++GLIBC_2.29 log10f32 F ++GLIBC_2.29 log10f32x F ++GLIBC_2.29 log10f64 F ++GLIBC_2.29 log10l F ++GLIBC_2.29 log1p F ++GLIBC_2.29 log1pf F ++GLIBC_2.29 log1pf32 F ++GLIBC_2.29 log1pf32x F ++GLIBC_2.29 log1pf64 F ++GLIBC_2.29 log1pl F ++GLIBC_2.29 log2 F ++GLIBC_2.29 log2f F ++GLIBC_2.29 log2f32 F ++GLIBC_2.29 log2f32x F ++GLIBC_2.29 log2f64 F ++GLIBC_2.29 log2l F ++GLIBC_2.29 logb F ++GLIBC_2.29 logbf F ++GLIBC_2.29 logbf32 F ++GLIBC_2.29 logbf32x F ++GLIBC_2.29 logbf64 F ++GLIBC_2.29 logbl F ++GLIBC_2.29 logf F ++GLIBC_2.29 logf32 F ++GLIBC_2.29 logf32x F ++GLIBC_2.29 logf64 F ++GLIBC_2.29 logl F ++GLIBC_2.29 lrint F ++GLIBC_2.29 lrintf F ++GLIBC_2.29 lrintf32 F ++GLIBC_2.29 lrintf32x F ++GLIBC_2.29 lrintf64 F ++GLIBC_2.29 lrintl F ++GLIBC_2.29 lround F ++GLIBC_2.29 lroundf F ++GLIBC_2.29 lroundf32 F ++GLIBC_2.29 lroundf32x F ++GLIBC_2.29 lroundf64 F ++GLIBC_2.29 lroundl F ++GLIBC_2.29 modf F ++GLIBC_2.29 modff F ++GLIBC_2.29 modff32 F ++GLIBC_2.29 modff32x F ++GLIBC_2.29 modff64 F ++GLIBC_2.29 modfl F ++GLIBC_2.29 nan F ++GLIBC_2.29 nanf F ++GLIBC_2.29 nanf32 F ++GLIBC_2.29 nanf32x F ++GLIBC_2.29 nanf64 F ++GLIBC_2.29 nanl F ++GLIBC_2.29 nearbyint F ++GLIBC_2.29 nearbyintf F ++GLIBC_2.29 nearbyintf32 F ++GLIBC_2.29 nearbyintf32x F ++GLIBC_2.29 nearbyintf64 F ++GLIBC_2.29 nearbyintl F ++GLIBC_2.29 nextafter F ++GLIBC_2.29 nextafterf F ++GLIBC_2.29 nextafterf32 F ++GLIBC_2.29 nextafterf32x F ++GLIBC_2.29 nextafterf64 F ++GLIBC_2.29 nextafterl F ++GLIBC_2.29 nextdown F ++GLIBC_2.29 nextdownf F ++GLIBC_2.29 nextdownf32 F ++GLIBC_2.29 nextdownf32x F ++GLIBC_2.29 nextdownf64 F ++GLIBC_2.29 nextdownl F ++GLIBC_2.29 nexttoward F ++GLIBC_2.29 nexttowardf F ++GLIBC_2.29 nexttowardl F ++GLIBC_2.29 nextup F ++GLIBC_2.29 nextupf F ++GLIBC_2.29 nextupf32 F ++GLIBC_2.29 nextupf32x F ++GLIBC_2.29 nextupf64 F ++GLIBC_2.29 nextupl F ++GLIBC_2.29 pow F ++GLIBC_2.29 powf F ++GLIBC_2.29 powf32 F ++GLIBC_2.29 powf32x F ++GLIBC_2.29 powf64 F ++GLIBC_2.29 powl F ++GLIBC_2.29 remainder F ++GLIBC_2.29 remainderf F ++GLIBC_2.29 remainderf32 F ++GLIBC_2.29 remainderf32x F ++GLIBC_2.29 remainderf64 F ++GLIBC_2.29 remainderl F ++GLIBC_2.29 remquo F ++GLIBC_2.29 remquof F ++GLIBC_2.29 remquof32 F ++GLIBC_2.29 remquof32x F ++GLIBC_2.29 remquof64 F ++GLIBC_2.29 remquol F ++GLIBC_2.29 rint F ++GLIBC_2.29 rintf F ++GLIBC_2.29 rintf32 F ++GLIBC_2.29 rintf32x F ++GLIBC_2.29 rintf64 F ++GLIBC_2.29 rintl F ++GLIBC_2.29 round F ++GLIBC_2.29 roundeven F ++GLIBC_2.29 roundevenf F ++GLIBC_2.29 roundevenf32 F ++GLIBC_2.29 roundevenf32x F ++GLIBC_2.29 roundevenf64 F ++GLIBC_2.29 roundevenl F ++GLIBC_2.29 roundf F ++GLIBC_2.29 roundf32 F ++GLIBC_2.29 roundf32x F ++GLIBC_2.29 roundf64 F ++GLIBC_2.29 roundl F ++GLIBC_2.29 scalb F ++GLIBC_2.29 scalbf F ++GLIBC_2.29 scalbl F ++GLIBC_2.29 scalbln F ++GLIBC_2.29 scalblnf F ++GLIBC_2.29 scalblnf32 F ++GLIBC_2.29 scalblnf32x F ++GLIBC_2.29 scalblnf64 F ++GLIBC_2.29 scalblnl F ++GLIBC_2.29 scalbn F ++GLIBC_2.29 scalbnf F ++GLIBC_2.29 scalbnf32 F ++GLIBC_2.29 scalbnf32x F ++GLIBC_2.29 scalbnf64 F ++GLIBC_2.29 scalbnl F ++GLIBC_2.29 setpayload F ++GLIBC_2.29 setpayloadf F ++GLIBC_2.29 setpayloadf32 F ++GLIBC_2.29 setpayloadf32x F ++GLIBC_2.29 setpayloadf64 F ++GLIBC_2.29 setpayloadl F ++GLIBC_2.29 setpayloadsig F ++GLIBC_2.29 setpayloadsigf F ++GLIBC_2.29 setpayloadsigf32 F ++GLIBC_2.29 setpayloadsigf32x F ++GLIBC_2.29 setpayloadsigf64 F ++GLIBC_2.29 setpayloadsigl F ++GLIBC_2.29 signgam D 0x4 ++GLIBC_2.29 significand F ++GLIBC_2.29 significandf F ++GLIBC_2.29 significandl F ++GLIBC_2.29 sin F ++GLIBC_2.29 sincos F ++GLIBC_2.29 sincosf F ++GLIBC_2.29 sincosf32 F ++GLIBC_2.29 sincosf32x F ++GLIBC_2.29 sincosf64 F ++GLIBC_2.29 sincosl F ++GLIBC_2.29 sinf F ++GLIBC_2.29 sinf32 F ++GLIBC_2.29 sinf32x F ++GLIBC_2.29 sinf64 F ++GLIBC_2.29 sinh F ++GLIBC_2.29 sinhf F ++GLIBC_2.29 sinhf32 F ++GLIBC_2.29 sinhf32x F ++GLIBC_2.29 sinhf64 F ++GLIBC_2.29 sinhl F ++GLIBC_2.29 sinl F ++GLIBC_2.29 sqrt F ++GLIBC_2.29 sqrtf F ++GLIBC_2.29 sqrtf32 F ++GLIBC_2.29 sqrtf32x F ++GLIBC_2.29 sqrtf64 F ++GLIBC_2.29 sqrtl F ++GLIBC_2.29 tan F ++GLIBC_2.29 tanf F ++GLIBC_2.29 tanf32 F ++GLIBC_2.29 tanf32x F ++GLIBC_2.29 tanf64 F ++GLIBC_2.29 tanh F ++GLIBC_2.29 tanhf F ++GLIBC_2.29 tanhf32 F ++GLIBC_2.29 tanhf32x F ++GLIBC_2.29 tanhf64 F ++GLIBC_2.29 tanhl F ++GLIBC_2.29 tanl F ++GLIBC_2.29 tgamma F ++GLIBC_2.29 tgammaf F ++GLIBC_2.29 tgammaf32 F ++GLIBC_2.29 tgammaf32x F ++GLIBC_2.29 tgammaf64 F ++GLIBC_2.29 tgammal F ++GLIBC_2.29 totalorder F ++GLIBC_2.29 totalorderf F ++GLIBC_2.29 totalorderf32 F ++GLIBC_2.29 totalorderf32x F ++GLIBC_2.29 totalorderf64 F ++GLIBC_2.29 totalorderl F ++GLIBC_2.29 totalordermag F ++GLIBC_2.29 totalordermagf F ++GLIBC_2.29 totalordermagf32 F ++GLIBC_2.29 totalordermagf32x F ++GLIBC_2.29 totalordermagf64 F ++GLIBC_2.29 totalordermagl F ++GLIBC_2.29 trunc F ++GLIBC_2.29 truncf F ++GLIBC_2.29 truncf32 F ++GLIBC_2.29 truncf32x F ++GLIBC_2.29 truncf64 F ++GLIBC_2.29 truncl F ++GLIBC_2.29 ufromfp F ++GLIBC_2.29 ufromfpf F ++GLIBC_2.29 ufromfpf32 F ++GLIBC_2.29 ufromfpf32x F ++GLIBC_2.29 ufromfpf64 F ++GLIBC_2.29 ufromfpl F ++GLIBC_2.29 ufromfpx F ++GLIBC_2.29 ufromfpxf F ++GLIBC_2.29 ufromfpxf32 F ++GLIBC_2.29 ufromfpxf32x F ++GLIBC_2.29 ufromfpxf64 F ++GLIBC_2.29 ufromfpxl F ++GLIBC_2.29 y0 F ++GLIBC_2.29 y0f F ++GLIBC_2.29 y0f32 F ++GLIBC_2.29 y0f32x F ++GLIBC_2.29 y0f64 F ++GLIBC_2.29 y0l F ++GLIBC_2.29 y1 F ++GLIBC_2.29 y1f F ++GLIBC_2.29 y1f32 F ++GLIBC_2.29 y1f32x F ++GLIBC_2.29 y1f64 F ++GLIBC_2.29 y1l F ++GLIBC_2.29 yn F ++GLIBC_2.29 ynf F ++GLIBC_2.29 ynf32 F ++GLIBC_2.29 ynf32x F ++GLIBC_2.29 ynf64 F ++GLIBC_2.29 ynl F +diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist +new file mode 100644 +index 00000000000..ea4b79a518e +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist +@@ -0,0 +1,235 @@ ++GLIBC_2.29 _IO_flockfile F ++GLIBC_2.29 _IO_ftrylockfile F ++GLIBC_2.29 _IO_funlockfile F ++GLIBC_2.29 __close F ++GLIBC_2.29 __connect F ++GLIBC_2.29 __errno_location F ++GLIBC_2.29 __h_errno_location F ++GLIBC_2.29 __libc_allocate_rtsig F ++GLIBC_2.29 __libc_current_sigrtmax F ++GLIBC_2.29 __libc_current_sigrtmin F ++GLIBC_2.29 __lseek F ++GLIBC_2.29 __nanosleep F ++GLIBC_2.29 __open F ++GLIBC_2.29 __open64 F ++GLIBC_2.29 __pread64 F ++GLIBC_2.29 __pthread_cleanup_routine F ++GLIBC_2.29 __pthread_getspecific F ++GLIBC_2.29 __pthread_key_create F ++GLIBC_2.29 __pthread_mutex_destroy F ++GLIBC_2.29 __pthread_mutex_init F ++GLIBC_2.29 __pthread_mutex_lock F ++GLIBC_2.29 __pthread_mutex_trylock F ++GLIBC_2.29 __pthread_mutex_unlock F ++GLIBC_2.29 __pthread_mutexattr_destroy F ++GLIBC_2.29 __pthread_mutexattr_init F ++GLIBC_2.29 __pthread_mutexattr_settype F ++GLIBC_2.29 __pthread_once F ++GLIBC_2.29 __pthread_register_cancel F ++GLIBC_2.29 __pthread_register_cancel_defer F ++GLIBC_2.29 __pthread_rwlock_destroy F ++GLIBC_2.29 __pthread_rwlock_init F ++GLIBC_2.29 __pthread_rwlock_rdlock F ++GLIBC_2.29 __pthread_rwlock_tryrdlock F ++GLIBC_2.29 __pthread_rwlock_trywrlock F ++GLIBC_2.29 __pthread_rwlock_unlock F ++GLIBC_2.29 __pthread_rwlock_wrlock F ++GLIBC_2.29 __pthread_setspecific F ++GLIBC_2.29 __pthread_unregister_cancel F ++GLIBC_2.29 __pthread_unregister_cancel_restore F ++GLIBC_2.29 __pthread_unwind_next F ++GLIBC_2.29 __pwrite64 F ++GLIBC_2.29 __read F ++GLIBC_2.29 __res_state F ++GLIBC_2.29 __send F ++GLIBC_2.29 __sigaction F ++GLIBC_2.29 __wait F ++GLIBC_2.29 __write F ++GLIBC_2.29 _pthread_cleanup_pop F ++GLIBC_2.29 _pthread_cleanup_pop_restore F ++GLIBC_2.29 _pthread_cleanup_push F ++GLIBC_2.29 _pthread_cleanup_push_defer F ++GLIBC_2.29 accept F ++GLIBC_2.29 call_once F ++GLIBC_2.29 close F ++GLIBC_2.29 cnd_broadcast F ++GLIBC_2.29 cnd_destroy F ++GLIBC_2.29 cnd_init F ++GLIBC_2.29 cnd_signal F ++GLIBC_2.29 cnd_timedwait F ++GLIBC_2.29 cnd_wait F ++GLIBC_2.29 connect F ++GLIBC_2.29 flockfile F ++GLIBC_2.29 fsync F ++GLIBC_2.29 ftrylockfile F ++GLIBC_2.29 funlockfile F ++GLIBC_2.29 lseek F ++GLIBC_2.29 lseek64 F ++GLIBC_2.29 msync F ++GLIBC_2.29 mtx_destroy F ++GLIBC_2.29 mtx_init F ++GLIBC_2.29 mtx_lock F ++GLIBC_2.29 mtx_timedlock F ++GLIBC_2.29 mtx_trylock F ++GLIBC_2.29 mtx_unlock F ++GLIBC_2.29 nanosleep F ++GLIBC_2.29 open F ++GLIBC_2.29 open64 F ++GLIBC_2.29 pause F ++GLIBC_2.29 pread F ++GLIBC_2.29 pread64 F ++GLIBC_2.29 pthread_attr_destroy F ++GLIBC_2.29 pthread_attr_getaffinity_np F ++GLIBC_2.29 pthread_attr_getdetachstate F ++GLIBC_2.29 pthread_attr_getguardsize F ++GLIBC_2.29 pthread_attr_getinheritsched F ++GLIBC_2.29 pthread_attr_getschedparam F ++GLIBC_2.29 pthread_attr_getschedpolicy F ++GLIBC_2.29 pthread_attr_getscope F ++GLIBC_2.29 pthread_attr_getstack F ++GLIBC_2.29 pthread_attr_getstackaddr F ++GLIBC_2.29 pthread_attr_getstacksize F ++GLIBC_2.29 pthread_attr_init F ++GLIBC_2.29 pthread_attr_setaffinity_np F ++GLIBC_2.29 pthread_attr_setdetachstate F ++GLIBC_2.29 pthread_attr_setguardsize F ++GLIBC_2.29 pthread_attr_setinheritsched F ++GLIBC_2.29 pthread_attr_setschedparam F ++GLIBC_2.29 pthread_attr_setschedpolicy F ++GLIBC_2.29 pthread_attr_setscope F ++GLIBC_2.29 pthread_attr_setstack F ++GLIBC_2.29 pthread_attr_setstackaddr F ++GLIBC_2.29 pthread_attr_setstacksize F ++GLIBC_2.29 pthread_barrier_destroy F ++GLIBC_2.29 pthread_barrier_init F ++GLIBC_2.29 pthread_barrier_wait F ++GLIBC_2.29 pthread_barrierattr_destroy F ++GLIBC_2.29 pthread_barrierattr_getpshared F ++GLIBC_2.29 pthread_barrierattr_init F ++GLIBC_2.29 pthread_barrierattr_setpshared F ++GLIBC_2.29 pthread_cancel F ++GLIBC_2.29 pthread_cond_broadcast F ++GLIBC_2.29 pthread_cond_destroy F ++GLIBC_2.29 pthread_cond_init F ++GLIBC_2.29 pthread_cond_signal F ++GLIBC_2.29 pthread_cond_timedwait F ++GLIBC_2.29 pthread_cond_wait F ++GLIBC_2.29 pthread_condattr_destroy F ++GLIBC_2.29 pthread_condattr_getclock F ++GLIBC_2.29 pthread_condattr_getpshared F ++GLIBC_2.29 pthread_condattr_init F ++GLIBC_2.29 pthread_condattr_setclock F ++GLIBC_2.29 pthread_condattr_setpshared F ++GLIBC_2.29 pthread_create F ++GLIBC_2.29 pthread_detach F ++GLIBC_2.29 pthread_equal F ++GLIBC_2.29 pthread_exit F ++GLIBC_2.29 pthread_getaffinity_np F ++GLIBC_2.29 pthread_getattr_default_np F ++GLIBC_2.29 pthread_getattr_np F ++GLIBC_2.29 pthread_getconcurrency F ++GLIBC_2.29 pthread_getcpuclockid F ++GLIBC_2.29 pthread_getname_np F ++GLIBC_2.29 pthread_getschedparam F ++GLIBC_2.29 pthread_getspecific F ++GLIBC_2.29 pthread_join F ++GLIBC_2.29 pthread_key_create F ++GLIBC_2.29 pthread_key_delete F ++GLIBC_2.29 pthread_kill F ++GLIBC_2.29 pthread_kill_other_threads_np F ++GLIBC_2.29 pthread_mutex_consistent F ++GLIBC_2.29 pthread_mutex_consistent_np F ++GLIBC_2.29 pthread_mutex_destroy F ++GLIBC_2.29 pthread_mutex_getprioceiling F ++GLIBC_2.29 pthread_mutex_init F ++GLIBC_2.29 pthread_mutex_lock F ++GLIBC_2.29 pthread_mutex_setprioceiling F ++GLIBC_2.29 pthread_mutex_timedlock F ++GLIBC_2.29 pthread_mutex_trylock F ++GLIBC_2.29 pthread_mutex_unlock F ++GLIBC_2.29 pthread_mutexattr_destroy F ++GLIBC_2.29 pthread_mutexattr_getkind_np F ++GLIBC_2.29 pthread_mutexattr_getprioceiling F ++GLIBC_2.29 pthread_mutexattr_getprotocol F ++GLIBC_2.29 pthread_mutexattr_getpshared F ++GLIBC_2.29 pthread_mutexattr_getrobust F ++GLIBC_2.29 pthread_mutexattr_getrobust_np F ++GLIBC_2.29 pthread_mutexattr_gettype F ++GLIBC_2.29 pthread_mutexattr_init F ++GLIBC_2.29 pthread_mutexattr_setkind_np F ++GLIBC_2.29 pthread_mutexattr_setprioceiling F ++GLIBC_2.29 pthread_mutexattr_setprotocol F ++GLIBC_2.29 pthread_mutexattr_setpshared F ++GLIBC_2.29 pthread_mutexattr_setrobust F ++GLIBC_2.29 pthread_mutexattr_setrobust_np F ++GLIBC_2.29 pthread_mutexattr_settype F ++GLIBC_2.29 pthread_once F ++GLIBC_2.29 pthread_rwlock_destroy F ++GLIBC_2.29 pthread_rwlock_init F ++GLIBC_2.29 pthread_rwlock_rdlock F ++GLIBC_2.29 pthread_rwlock_timedrdlock F ++GLIBC_2.29 pthread_rwlock_timedwrlock F ++GLIBC_2.29 pthread_rwlock_tryrdlock F ++GLIBC_2.29 pthread_rwlock_trywrlock F ++GLIBC_2.29 pthread_rwlock_unlock F ++GLIBC_2.29 pthread_rwlock_wrlock F ++GLIBC_2.29 pthread_rwlockattr_destroy F ++GLIBC_2.29 pthread_rwlockattr_getkind_np F ++GLIBC_2.29 pthread_rwlockattr_getpshared F ++GLIBC_2.29 pthread_rwlockattr_init F ++GLIBC_2.29 pthread_rwlockattr_setkind_np F ++GLIBC_2.29 pthread_rwlockattr_setpshared F ++GLIBC_2.29 pthread_setaffinity_np F ++GLIBC_2.29 pthread_setattr_default_np F ++GLIBC_2.29 pthread_setcancelstate F ++GLIBC_2.29 pthread_setcanceltype F ++GLIBC_2.29 pthread_setconcurrency F ++GLIBC_2.29 pthread_setname_np F ++GLIBC_2.29 pthread_setschedparam F ++GLIBC_2.29 pthread_setschedprio F ++GLIBC_2.29 pthread_setspecific F ++GLIBC_2.29 pthread_sigmask F ++GLIBC_2.29 pthread_sigqueue F ++GLIBC_2.29 pthread_spin_destroy F ++GLIBC_2.29 pthread_spin_init F ++GLIBC_2.29 pthread_spin_lock F ++GLIBC_2.29 pthread_spin_trylock F ++GLIBC_2.29 pthread_spin_unlock F ++GLIBC_2.29 pthread_testcancel F ++GLIBC_2.29 pthread_timedjoin_np F ++GLIBC_2.29 pthread_tryjoin_np F ++GLIBC_2.29 pthread_yield F ++GLIBC_2.29 pwrite F ++GLIBC_2.29 pwrite64 F ++GLIBC_2.29 raise F ++GLIBC_2.29 read F ++GLIBC_2.29 recv F ++GLIBC_2.29 recvfrom F ++GLIBC_2.29 recvmsg F ++GLIBC_2.29 sem_close F ++GLIBC_2.29 sem_destroy F ++GLIBC_2.29 sem_getvalue F ++GLIBC_2.29 sem_init F ++GLIBC_2.29 sem_open F ++GLIBC_2.29 sem_post F ++GLIBC_2.29 sem_timedwait F ++GLIBC_2.29 sem_trywait F ++GLIBC_2.29 sem_unlink F ++GLIBC_2.29 sem_wait F ++GLIBC_2.29 send F ++GLIBC_2.29 sendmsg F ++GLIBC_2.29 sendto F ++GLIBC_2.29 sigaction F ++GLIBC_2.29 sigwait F ++GLIBC_2.29 tcdrain F ++GLIBC_2.29 thrd_create F ++GLIBC_2.29 thrd_detach F ++GLIBC_2.29 thrd_exit F ++GLIBC_2.29 thrd_join F ++GLIBC_2.29 tss_create F ++GLIBC_2.29 tss_delete F ++GLIBC_2.29 tss_get F ++GLIBC_2.29 tss_set F ++GLIBC_2.29 wait F ++GLIBC_2.29 waitpid F ++GLIBC_2.29 write F +diff --git a/sysdeps/unix/sysv/linux/arc/libresolv.abilist b/sysdeps/unix/sysv/linux/arc/libresolv.abilist +new file mode 100644 +index 00000000000..2830a7efd17 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/libresolv.abilist +@@ -0,0 +1,79 @@ ++GLIBC_2.29 __b64_ntop F ++GLIBC_2.29 __b64_pton F ++GLIBC_2.29 __dn_comp F ++GLIBC_2.29 __dn_count_labels F ++GLIBC_2.29 __dn_expand F ++GLIBC_2.29 __dn_skipname F ++GLIBC_2.29 __fp_nquery F ++GLIBC_2.29 __fp_query F ++GLIBC_2.29 __fp_resstat F ++GLIBC_2.29 __hostalias F ++GLIBC_2.29 __loc_aton F ++GLIBC_2.29 __loc_ntoa F ++GLIBC_2.29 __p_cdname F ++GLIBC_2.29 __p_cdnname F ++GLIBC_2.29 __p_class F ++GLIBC_2.29 __p_class_syms D 0x54 ++GLIBC_2.29 __p_fqname F ++GLIBC_2.29 __p_fqnname F ++GLIBC_2.29 __p_option F ++GLIBC_2.29 __p_query F ++GLIBC_2.29 __p_rcode F ++GLIBC_2.29 __p_time F ++GLIBC_2.29 __p_type F ++GLIBC_2.29 __p_type_syms D 0x228 ++GLIBC_2.29 __putlong F ++GLIBC_2.29 __putshort F ++GLIBC_2.29 __res_close F ++GLIBC_2.29 __res_dnok F ++GLIBC_2.29 __res_hnok F ++GLIBC_2.29 __res_hostalias F ++GLIBC_2.29 __res_isourserver F ++GLIBC_2.29 __res_mailok F ++GLIBC_2.29 __res_mkquery F ++GLIBC_2.29 __res_nameinquery F ++GLIBC_2.29 __res_nmkquery F ++GLIBC_2.29 __res_nquery F ++GLIBC_2.29 __res_nquerydomain F ++GLIBC_2.29 __res_nsearch F ++GLIBC_2.29 __res_nsend F ++GLIBC_2.29 __res_ownok F ++GLIBC_2.29 __res_queriesmatch F ++GLIBC_2.29 __res_query F ++GLIBC_2.29 __res_querydomain F ++GLIBC_2.29 __res_search F ++GLIBC_2.29 __res_send F ++GLIBC_2.29 __sym_ntop F ++GLIBC_2.29 __sym_ntos F ++GLIBC_2.29 __sym_ston F ++GLIBC_2.29 _getlong F ++GLIBC_2.29 _getshort F ++GLIBC_2.29 inet_net_ntop F ++GLIBC_2.29 inet_net_pton F ++GLIBC_2.29 inet_neta F ++GLIBC_2.29 ns_datetosecs F ++GLIBC_2.29 ns_format_ttl F ++GLIBC_2.29 ns_get16 F ++GLIBC_2.29 ns_get32 F ++GLIBC_2.29 ns_initparse F ++GLIBC_2.29 ns_makecanon F ++GLIBC_2.29 ns_msg_getflag F ++GLIBC_2.29 ns_name_compress F ++GLIBC_2.29 ns_name_ntol F ++GLIBC_2.29 ns_name_ntop F ++GLIBC_2.29 ns_name_pack F ++GLIBC_2.29 ns_name_pton F ++GLIBC_2.29 ns_name_rollback F ++GLIBC_2.29 ns_name_skip F ++GLIBC_2.29 ns_name_uncompress F ++GLIBC_2.29 ns_name_unpack F ++GLIBC_2.29 ns_parse_ttl F ++GLIBC_2.29 ns_parserr F ++GLIBC_2.29 ns_put16 F ++GLIBC_2.29 ns_put32 F ++GLIBC_2.29 ns_samedomain F ++GLIBC_2.29 ns_samename F ++GLIBC_2.29 ns_skiprr F ++GLIBC_2.29 ns_sprintrr F ++GLIBC_2.29 ns_sprintrrf F ++GLIBC_2.29 ns_subdomain F +diff --git a/sysdeps/unix/sysv/linux/arc/librt.abilist b/sysdeps/unix/sysv/linux/arc/librt.abilist +new file mode 100644 +index 00000000000..c6690ef7c13 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/librt.abilist +@@ -0,0 +1,35 @@ ++GLIBC_2.29 __mq_open_2 F ++GLIBC_2.29 aio_cancel F ++GLIBC_2.29 aio_cancel64 F ++GLIBC_2.29 aio_error F ++GLIBC_2.29 aio_error64 F ++GLIBC_2.29 aio_fsync F ++GLIBC_2.29 aio_fsync64 F ++GLIBC_2.29 aio_init F ++GLIBC_2.29 aio_read F ++GLIBC_2.29 aio_read64 F ++GLIBC_2.29 aio_return F ++GLIBC_2.29 aio_return64 F ++GLIBC_2.29 aio_suspend F ++GLIBC_2.29 aio_suspend64 F ++GLIBC_2.29 aio_write F ++GLIBC_2.29 aio_write64 F ++GLIBC_2.29 lio_listio F ++GLIBC_2.29 lio_listio64 F ++GLIBC_2.29 mq_close F ++GLIBC_2.29 mq_getattr F ++GLIBC_2.29 mq_notify F ++GLIBC_2.29 mq_open F ++GLIBC_2.29 mq_receive F ++GLIBC_2.29 mq_send F ++GLIBC_2.29 mq_setattr F ++GLIBC_2.29 mq_timedreceive F ++GLIBC_2.29 mq_timedsend F ++GLIBC_2.29 mq_unlink F ++GLIBC_2.29 shm_open F ++GLIBC_2.29 shm_unlink F ++GLIBC_2.29 timer_create F ++GLIBC_2.29 timer_delete F ++GLIBC_2.29 timer_getoverrun F ++GLIBC_2.29 timer_gettime F ++GLIBC_2.29 timer_settime F +diff --git a/sysdeps/unix/sysv/linux/arc/libthread_db.abilist b/sysdeps/unix/sysv/linux/arc/libthread_db.abilist +new file mode 100644 +index 00000000000..37e9bace552 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/libthread_db.abilist +@@ -0,0 +1,40 @@ ++GLIBC_2.29 td_init F ++GLIBC_2.29 td_log F ++GLIBC_2.29 td_symbol_list F ++GLIBC_2.29 td_ta_clear_event F ++GLIBC_2.29 td_ta_delete F ++GLIBC_2.29 td_ta_enable_stats F ++GLIBC_2.29 td_ta_event_addr F ++GLIBC_2.29 td_ta_event_getmsg F ++GLIBC_2.29 td_ta_get_nthreads F ++GLIBC_2.29 td_ta_get_ph F ++GLIBC_2.29 td_ta_get_stats F ++GLIBC_2.29 td_ta_map_id2thr F ++GLIBC_2.29 td_ta_map_lwp2thr F ++GLIBC_2.29 td_ta_new F ++GLIBC_2.29 td_ta_reset_stats F ++GLIBC_2.29 td_ta_set_event F ++GLIBC_2.29 td_ta_setconcurrency F ++GLIBC_2.29 td_ta_thr_iter F ++GLIBC_2.29 td_ta_tsd_iter F ++GLIBC_2.29 td_thr_clear_event F ++GLIBC_2.29 td_thr_dbresume F ++GLIBC_2.29 td_thr_dbsuspend F ++GLIBC_2.29 td_thr_event_enable F ++GLIBC_2.29 td_thr_event_getmsg F ++GLIBC_2.29 td_thr_get_info F ++GLIBC_2.29 td_thr_getfpregs F ++GLIBC_2.29 td_thr_getgregs F ++GLIBC_2.29 td_thr_getxregs F ++GLIBC_2.29 td_thr_getxregsize F ++GLIBC_2.29 td_thr_set_event F ++GLIBC_2.29 td_thr_setfpregs F ++GLIBC_2.29 td_thr_setgregs F ++GLIBC_2.29 td_thr_setprio F ++GLIBC_2.29 td_thr_setsigpending F ++GLIBC_2.29 td_thr_setxregs F ++GLIBC_2.29 td_thr_sigsetmask F ++GLIBC_2.29 td_thr_tls_get_addr F ++GLIBC_2.29 td_thr_tlsbase F ++GLIBC_2.29 td_thr_tsd F ++GLIBC_2.29 td_thr_validate F +diff --git a/sysdeps/unix/sysv/linux/arc/libutil.abilist b/sysdeps/unix/sysv/linux/arc/libutil.abilist +new file mode 100644 +index 00000000000..cbd11999a4f +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/libutil.abilist +@@ -0,0 +1,6 @@ ++GLIBC_2.29 forkpty F ++GLIBC_2.29 login F ++GLIBC_2.29 login_tty F ++GLIBC_2.29 logout F ++GLIBC_2.29 logwtmp F ++GLIBC_2.29 openpty F +diff --git a/sysdeps/unix/sysv/linux/arc/localplt.data b/sysdeps/unix/sysv/linux/arc/localplt.data +new file mode 100644 +index 00000000000..e902fd0607a +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/localplt.data +@@ -0,0 +1,16 @@ ++libc.so: realloc ++libc.so: malloc ++libc.so: memalign ++libc.so: calloc ++libc.so: free ++# At -Os, a struct assignment in libgcc-static pulls this in ++libc.so: memcpy ? ++ld.so: malloc ++ld.so: calloc ++ld.so: realloc ++ld.so: free ++# The TLS-enabled version of these functions is interposed from libc.so. ++ld.so: _dl_signal_error ++ld.so: _dl_catch_error ++ld.so: _dl_signal_exception ++ld.so: _dl_catch_exception +diff --git a/sysdeps/unix/sysv/linux/arc/makecontext.c b/sysdeps/unix/sysv/linux/arc/makecontext.c +new file mode 100644 +index 00000000000..3d46452e175 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/makecontext.c +@@ -0,0 +1,75 @@ ++/* Create new context for ARC. ++ Copyright (C) 2015-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sysdep.h> ++#include <stdarg.h> ++#include <stdint.h> ++#include <sys/ucontext.h> ++ ++void ++__makecontext (ucontext_t *ucp, void (*func) (void), int argc, ...) ++{ ++ extern void __startcontext (void) attribute_hidden; ++ unsigned long int sp, *r; ++ va_list vl; ++ int i, reg_args, stack_args; ++ ++ sp = ((unsigned long int) ucp->uc_stack.ss_sp + ucp->uc_stack.ss_size) & ~7; ++ ++ ucp->uc_mcontext.__scratch.__sp = sp; ++ ucp->uc_mcontext.__scratch.__fp = 0; ++ ++ /* __startcontext is sort of trampoline to invoke @func ++ From setcontext() pov, the resume address is __startcontext, ++ set it up in BLINK place holder. */ ++ ++ ucp->uc_mcontext.__scratch.__blink = (unsigned long int) &__startcontext; ++ ++ /* __startcontext passed 2 types of args ++ - args to @func setup in canonical r0-r7 ++ - @func itself in r9, and next function in r10. */ ++ ++ ucp->uc_mcontext.__callee.__r13 = (unsigned long int) func; ++ ucp->uc_mcontext.__callee.__r14 = (unsigned long int) ucp->uc_link; ++ ++ r = &ucp->uc_mcontext.__scratch.__r0; ++ ++ va_start (vl, argc); ++ ++ reg_args = argc > 8 ? 8 : argc; ++ for (i = 0; i < reg_args; i++) { ++ *r-- = va_arg(vl, unsigned long int); ++ } ++ ++ stack_args = argc - reg_args; ++ ++ if (__glibc_unlikely (stack_args > 0)) { ++ ++ sp -= stack_args * sizeof (unsigned long int); ++ ucp->uc_mcontext.__scratch.__sp = sp; ++ r = (unsigned long int *)sp; ++ ++ for (i = 0; i < stack_args; i++) { ++ *r++ = va_arg(vl, unsigned long int); ++ } ++ } ++ ++ va_end (vl); ++} ++ ++weak_alias (__makecontext, makecontext) +diff --git a/sysdeps/unix/sysv/linux/arc/mmap_internal.h b/sysdeps/unix/sysv/linux/arc/mmap_internal.h +new file mode 100644 +index 00000000000..3f28f352d91 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/mmap_internal.h +@@ -0,0 +1,27 @@ ++/* mmap - map files or devices into memory. Linux/ARC version. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef MMAP_ARC_INTERNAL_H ++#define MMAP_ARC_INTERNAL_H ++ ++/* 8K page is default for ARC. */ ++#define MMAP2_PAGE_UNIT 8192ULL ++ ++#include_next <mmap_internal.h> ++ ++#endif +diff --git a/sysdeps/unix/sysv/linux/arc/profil-counter.h b/sysdeps/unix/sysv/linux/arc/profil-counter.h +new file mode 100644 +index 00000000000..8a6a0bcf3d5 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/profil-counter.h +@@ -0,0 +1,2 @@ ++/* We can use the ix86 version. */ ++#include <sysdeps/unix/sysv/linux/i386/profil-counter.h> +diff --git a/sysdeps/unix/sysv/linux/arc/pt-vfork.S b/sysdeps/unix/sysv/linux/arc/pt-vfork.S +new file mode 100644 +index 00000000000..1cc89317007 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/pt-vfork.S +@@ -0,0 +1 @@ ++/* Not needed. */ +diff --git a/sysdeps/unix/sysv/linux/arc/setcontext.S b/sysdeps/unix/sysv/linux/arc/setcontext.S +new file mode 100644 +index 00000000000..8cf4ffcaf5a +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/setcontext.S +@@ -0,0 +1,92 @@ ++/* Set current context for ARC. ++ Copyright (C) 2009-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include "ucontext-macros.h" ++ ++/* int setcontext (const ucontext_t *ucp) ++ - Restores the machine context in @ucp and resumes execution ++ (doesn't return to caller). */ ++ ++ENTRY (__setcontext) ++ ++ mov r9, r0 /* Stash @ucp across syscall. */ ++ ++ /* rt_sigprocmask (SIG_SETMASK, &ucp->uc_sigmask, NULL, _NSIG8) */ ++ mov r3, _NSIG8 ++ mov r2, 0 ++ add r1, r0, UCONTEXT_SIGMASK ++ mov r0, SIG_SETMASK ++ mov r8, __NR_rt_sigprocmask ++ ARC_TRAP_INSN ++ brhi r0, -1024, .Lcall_syscall_err ++ ++ /* Restore scratch/arg regs for makecontext() case. */ ++ LOAD_REG (r0, r9, 22) ++ LOAD_REG (r1, r9, 21) ++ LOAD_REG (r2, r9, 20) ++ LOAD_REG (r3, r9, 19) ++ LOAD_REG (r4, r9, 18) ++ LOAD_REG (r5, r9, 17) ++ LOAD_REG (r6, r9, 16) ++ LOAD_REG (r7, r9, 15) ++ ++ /* Restore callee saved registers. */ ++ LOAD_REG (r13, r9, 37) ++ LOAD_REG (r14, r9, 36) ++ LOAD_REG (r15, r9, 35) ++ LOAD_REG (r16, r9, 34) ++ LOAD_REG (r17, r9, 33) ++ LOAD_REG (r18, r9, 32) ++ LOAD_REG (r19, r9, 31) ++ LOAD_REG (r20, r9, 30) ++ LOAD_REG (r21, r9, 29) ++ LOAD_REG (r22, r9, 28) ++ LOAD_REG (r23, r9, 27) ++ LOAD_REG (r24, r9, 26) ++ LOAD_REG (r25, r9, 25) ++ ++ LOAD_REG (blink, r9, 7) ++ LOAD_REG (fp, r9, 8) ++ LOAD_REG (sp, r9, 23) ++ ++ j [blink] ++ ++PSEUDO_END (__setcontext) ++weak_alias (__setcontext, setcontext) ++ ++ ++/* Helper for activating makecontext() created context ++ - r13 has @func, r14 has uc_link. */ ++ ++ENTRY (__startcontext) ++ ++ .cfi_label .Ldummy ++ cfi_undefined (blink) ++ ++ /* Call user @func, loaded in r13 by setcontext(). */ ++ jl [r13] ++ ++ /* If uc_link (r14) call setcontext with that. */ ++ mov r0, r14 ++ breq r0, 0, 1f ++ ++ bl __setcontext ++1: ++ /* Exit with status 0. */ ++ b HIDDEN_JUMPTARGET(exit) ++END (__startcontext) +diff --git a/sysdeps/unix/sysv/linux/arc/shlib-versions b/sysdeps/unix/sysv/linux/arc/shlib-versions +new file mode 100644 +index 00000000000..e527acd7789 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/shlib-versions +@@ -0,0 +1,2 @@ ++DEFAULT GLIBC_2.29 ++ld=ld-linux-arc.so.2 +diff --git a/sysdeps/unix/sysv/linux/arc/sigaction.c b/sysdeps/unix/sysv/linux/arc/sigaction.c +new file mode 100644 +index 00000000000..db7293865f3 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/sigaction.c +@@ -0,0 +1,31 @@ ++/* ARC specific sigaction. ++ Copyright (C) 1997-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#define SA_RESTORER 0x04000000 ++ ++extern void __default_rt_sa_restorer (void); ++ ++#define SET_SA_RESTORER(kact, act) \ ++ ({ \ ++ (kact)->sa_restorer = __default_rt_sa_restorer; \ ++ (kact)->sa_flags |= SA_RESTORER; \ ++ }) ++ ++#define RESET_SA_RESTORER(act, kact) ++ ++#include <sysdeps/unix/sysv/linux/sigaction.c> +diff --git a/sysdeps/unix/sysv/linux/arc/sigcontextinfo.h b/sysdeps/unix/sysv/linux/arc/sigcontextinfo.h +new file mode 100644 +index 00000000000..acf03c6afd9 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/sigcontextinfo.h +@@ -0,0 +1,23 @@ ++/* ARC definitions for signal handling calling conventions. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sys/ucontext.h> ++#include "kernel-features.h" ++ ++#define SIGCONTEXT int _code, struct ucontext_t * ++#define GET_PC(ctx) ((void *) (ctx)->uc_mcontext.__scratch.__ret) +diff --git a/sysdeps/unix/sysv/linux/arc/sigrestorer.S b/sysdeps/unix/sysv/linux/arc/sigrestorer.S +new file mode 100644 +index 00000000000..573b54e36cf +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/sigrestorer.S +@@ -0,0 +1,29 @@ ++/* Default sigreturn stub for ARC Linux. ++ Copyright (C) 2005-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sys/syscall.h> ++#include <sysdep.h> ++#include <tcb-offsets.h> ++ ++/* Note the NOP has to be outside body. */ ++ nop ++ENTRY (__default_rt_sa_restorer) ++ mov r8, __NR_rt_sigreturn ++ ARC_TRAP_INSN ++ j_s [blink] ++PSEUDO_END_NOERRNO (__default_rt_sa_restorer) +diff --git a/sysdeps/unix/sysv/linux/arc/swapcontext.S b/sysdeps/unix/sysv/linux/arc/swapcontext.S +new file mode 100644 +index 00000000000..853d3805de6 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/swapcontext.S +@@ -0,0 +1,92 @@ ++/* Save and set current context for ARC. ++ Copyright (C) 2009-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include "ucontext-macros.h" ++ ++/* int swapcontext (ucontext_t *oucp, const ucontext_t *ucp). */ ++ ++ENTRY (__swapcontext) ++ ++ /* Save context into @oucp pointed to by r0. */ ++ ++ SAVE_REG (r13, r0, 37) ++ SAVE_REG (r14, r0, 36) ++ SAVE_REG (r15, r0, 35) ++ SAVE_REG (r16, r0, 34) ++ SAVE_REG (r17, r0, 33) ++ SAVE_REG (r18, r0, 32) ++ SAVE_REG (r19, r0, 31) ++ SAVE_REG (r20, r0, 30) ++ SAVE_REG (r21, r0, 29) ++ SAVE_REG (r22, r0, 28) ++ SAVE_REG (r23, r0, 27) ++ SAVE_REG (r24, r0, 26) ++ SAVE_REG (r25, r0, 25) ++ ++ SAVE_REG (blink, r0, 7) ++ SAVE_REG (fp, r0, 8) ++ SAVE_REG (sp, r0, 23) ++ ++ /* Save 0 in r0 placeholder to return 0 when @oucp activated. */ ++ mov r9, 0 ++ SAVE_REG (r9, r0, 22) ++ ++ /* Load context from @ucp. */ ++ ++ mov r9, r1 /* Safekeep @ucp across syscall. */ ++ ++ /* rt_sigprocmask (SIG_SETMASK, &ucp->uc_sigmask, &oucp->uc_sigmask, _NSIG8) */ ++ mov r3, _NSIG8 ++ add r2, r0, UCONTEXT_SIGMASK ++ add r1, r1, UCONTEXT_SIGMASK ++ mov r0, SIG_SETMASK ++ mov r8, __NR_rt_sigprocmask ++ ARC_TRAP_INSN ++ brhi r0, -1024, .Lcall_syscall_err ++ ++ LOAD_REG (r0, r9, 22) ++ LOAD_REG (r1, r9, 21) ++ LOAD_REG (r2, r9, 20) ++ LOAD_REG (r3, r9, 19) ++ LOAD_REG (r4, r9, 18) ++ LOAD_REG (r5, r9, 17) ++ LOAD_REG (r6, r9, 16) ++ LOAD_REG (r7, r9, 15) ++ ++ LOAD_REG (r13, r9, 37) ++ LOAD_REG (r14, r9, 36) ++ LOAD_REG (r15, r9, 35) ++ LOAD_REG (r16, r9, 34) ++ LOAD_REG (r17, r9, 33) ++ LOAD_REG (r18, r9, 32) ++ LOAD_REG (r19, r9, 31) ++ LOAD_REG (r20, r9, 30) ++ LOAD_REG (r21, r9, 29) ++ LOAD_REG (r22, r9, 28) ++ LOAD_REG (r23, r9, 27) ++ LOAD_REG (r24, r9, 26) ++ LOAD_REG (r25, r9, 25) ++ ++ LOAD_REG (blink, r9, 7) ++ LOAD_REG (fp, r9, 8) ++ LOAD_REG (sp, r9, 23) ++ ++ j [blink] ++ ++PSEUDO_END (__swapcontext) ++weak_alias (__swapcontext, swapcontext) +diff --git a/sysdeps/unix/sysv/linux/arc/sys/cachectl.h b/sysdeps/unix/sysv/linux/arc/sys/cachectl.h +new file mode 100644 +index 00000000000..2d93e49e6a9 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/sys/cachectl.h +@@ -0,0 +1,36 @@ ++/* cacheflush - flush contents of instruction and/or data cache. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _SYS_CACHECTL_H ++#define _SYS_CACHECTL_H 1 ++ ++#include <features.h> ++ ++/* Get the kernel definition for the op bits. */ ++#include <asm/cachectl.h> ++ ++__BEGIN_DECLS ++ ++#ifdef __USE_MISC ++extern int cacheflush (void *__addr, const int __nbytes, const int __op) __THROW; ++#endif ++extern int _flush_cache (char *__addr, const int __nbytes, const int __op) __THROW; ++ ++__END_DECLS ++ ++#endif /* sys/cachectl.h */ +diff --git a/sysdeps/unix/sysv/linux/arc/sys/ucontext.h b/sysdeps/unix/sysv/linux/arc/sys/ucontext.h +new file mode 100644 +index 00000000000..7e357bcd65e +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/sys/ucontext.h +@@ -0,0 +1,63 @@ ++/* struct ucontext definition, ARC version. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++/* System V/ARC ABI compliant context switching support. */ ++ ++#ifndef _SYS_UCONTEXT_H ++#define _SYS_UCONTEXT_H 1 ++ ++#include <features.h> ++ ++#include <bits/types/sigset_t.h> ++#include <bits/types/stack_t.h> ++ ++typedef struct ++ { ++ unsigned long int __pad; ++ struct { ++ unsigned long int __bta; ++ unsigned long int __lp_start, __lp_end, __lp_count; ++ unsigned long int __status32, __ret, __blink; ++ unsigned long int __fp, __gp; ++ unsigned long int __r12, __r11, __r10, __r9, __r8, __r7; ++ unsigned long int __r6, __r5, __r4, __r3, __r2, __r1, __r0; ++ unsigned long int __sp; ++ } __scratch; ++ unsigned long int __pad2; ++ struct { ++ unsigned long int __r25, __r24, __r23, __r22, __r21, __r20; ++ unsigned long int __r19, __r18, __r17, __r16, __r15, __r14, __r13; ++ } __callee; ++ unsigned long int __efa; ++ unsigned long int __stop_pc; ++ unsigned long int __r30, __r58, __r59; ++ } mcontext_t; ++ ++/* Userlevel context. */ ++typedef struct ucontext_t ++ { ++ unsigned long int __uc_flags; ++ struct ucontext_t *uc_link; ++ stack_t uc_stack; ++ mcontext_t uc_mcontext; ++ sigset_t uc_sigmask; ++ } ucontext_t; ++ ++#undef __ctx ++ ++#endif /* sys/ucontext.h */ +diff --git a/sysdeps/unix/sysv/linux/arc/sys/user.h b/sysdeps/unix/sysv/linux/arc/sys/user.h +new file mode 100644 +index 00000000000..50d0dc7827a +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/sys/user.h +@@ -0,0 +1,31 @@ ++/* ptrace register data format definitions. ++ Copyright (C) 1998-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _SYS_USER_H ++#define _SYS_USER_H 1 ++ ++/* Struct user_regs_struct is exported by kernel header ++ However apps like strace also expect a struct user, so it's better to ++ have a dummy implementation. */ ++#include <asm/ptrace.h> ++ ++struct user { ++ int dummy; ++}; ++ ++#endif /* sys/user.h */ +diff --git a/sysdeps/unix/sysv/linux/arc/syscall.S b/sysdeps/unix/sysv/linux/arc/syscall.S +new file mode 100644 +index 00000000000..3fe5fcdd041 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/syscall.S +@@ -0,0 +1,38 @@ ++/* syscall - indirect system call. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sysdep.h> ++ ++ENTRY (syscall) ++ mov_s r8, r0 ++ mov_s r0, r1 ++ mov_s r1, r2 ++ mov_s r2, r3 ++ mov_s r3, r4 ++#ifdef __ARC700__ ++ mov r4, r5 ++ mov r5, r6 ++#else ++ mov_s r4, r5 ++ mov_s r5, r6 ++#endif ++ ++ ARC_TRAP_INSN ++ brhi r0, -1024, .Lcall_syscall_err ++ j [blink] ++PSEUDO_END (syscall) +diff --git a/sysdeps/unix/sysv/linux/arc/syscalls.list b/sysdeps/unix/sysv/linux/arc/syscalls.list +new file mode 100644 +index 00000000000..d0ef5977ee0 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/syscalls.list +@@ -0,0 +1,3 @@ ++# File name Caller Syscall name Args Strong name Weak names ++ ++cacheflush - cacheflush i:pii _flush_cache cacheflush +diff --git a/sysdeps/unix/sysv/linux/arc/sysdep.c b/sysdeps/unix/sysv/linux/arc/sysdep.c +new file mode 100644 +index 00000000000..5618f378515 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/sysdep.c +@@ -0,0 +1,33 @@ ++/* ARC wrapper for setting errno. ++ Copyright (C) 1997-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sysdep.h> ++#include <errno.h> ++ ++/* All syscall handler come here to avoid generated code bloat due to ++ GOT reference to errno_location or it's equivalent. */ ++int ++__syscall_error(int err_no) ++{ ++ __set_errno(-err_no); ++ return -1; ++} ++ ++#if IS_IN (libc) ++hidden_def (__syscall_error) ++#endif +diff --git a/sysdeps/unix/sysv/linux/arc/sysdep.h b/sysdeps/unix/sysv/linux/arc/sysdep.h +new file mode 100644 +index 00000000000..9ad95d97ae1 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/sysdep.h +@@ -0,0 +1,251 @@ ++/* Assembler macros for ARC. ++ Copyright (C) 2000-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _LINUX_ARC_SYSDEP_H ++#define _LINUX_ARC_SYSDEP_H 1 ++ ++#include <asm/unistd.h> ++#include <sysdeps/arc/sysdep.h> ++#include <sysdeps/unix/sysv/linux/generic/sysdep.h> ++ ++/* For RTLD_PRIVATE_ERRNO. */ ++#include <dl-sysdep.h> ++ ++#include <tls.h> ++ ++#undef SYS_ify ++#define SYS_ify(syscall_name) __NR_##syscall_name ++ ++#ifdef __ASSEMBLER__ ++ ++/* This is a "normal" system call stub: if there is an error, ++ it returns -1 and sets errno. */ ++ ++# undef PSEUDO ++# define PSEUDO(name, syscall_name, args) \ ++ PSEUDO_NOERRNO(name, syscall_name, args) ASM_LINE_SEP \ ++ brhi r0, -1024, .Lcall_syscall_err ASM_LINE_SEP ++ ++# define ret j [blink] ++ ++# undef PSEUDO_END ++# define PSEUDO_END(name) \ ++ SYSCALL_ERROR_HANDLER ASM_LINE_SEP \ ++ END (name) ++ ++/* --------- Helper for SYSCALL_NOERRNO ----------- ++ This kind of system call stub never returns an error. ++ We return the return value register to the caller unexamined. */ ++ ++# undef PSEUDO_NOERRNO ++# define PSEUDO_NOERRNO(name, syscall_name, args) \ ++ .text ASM_LINE_SEP \ ++ ENTRY (name) ASM_LINE_SEP \ ++ DO_CALL (syscall_name, args) ASM_LINE_SEP \ ++ ++/* Return the return value register unexamined. Since r0 is both ++ syscall return reg and function return reg, no work needed. */ ++# define ret_NOERRNO \ ++ j_s [blink] ASM_LINE_SEP ++ ++# undef PSEUDO_END_NOERRNO ++# define PSEUDO_END_NOERRNO(name) \ ++ END (name) ++ ++/* --------- Helper for SYSCALL_ERRVAL ----------- ++ This kind of system call stub returns the errno code as its return ++ value, or zero for success. We may massage the kernel's return value ++ to meet that ABI, but we never set errno here. */ ++ ++# undef PSEUDO_ERRVAL ++# define PSEUDO_ERRVAL(name, syscall_name, args) \ ++ PSEUDO_NOERRNO(name, syscall_name, args) ASM_LINE_SEP ++ ++/* Don't set errno, return kernel error (in errno form) or zero. */ ++# define ret_ERRVAL \ ++ rsub r0, r0, 0 ASM_LINE_SEP \ ++ ret_NOERRNO ++ ++# undef PSEUDO_END_ERRVAL ++# define PSEUDO_END_ERRVAL(name) \ ++ END (name) ++ ++ ++/* To reduce the code footprint, we confine the actual errno access ++ to single place in __syscall_error(). ++ This takes raw kernel error value, sets errno and returns -1. */ ++# if IS_IN (libc) ++# define CALL_ERRNO_SETTER_C bl PLTJMP(HIDDEN_JUMPTARGET(__syscall_error)) ++# else ++# define CALL_ERRNO_SETTER_C bl PLTJMP(__syscall_error) ++# endif ++ ++# define SYSCALL_ERROR_HANDLER \ ++.Lcall_syscall_err: ASM_LINE_SEP \ ++ st.a blink, [sp, -4] ASM_LINE_SEP \ ++ cfi_adjust_cfa_offset (4) ASM_LINE_SEP \ ++ cfi_rel_offset (blink, 0) ASM_LINE_SEP \ ++ CALL_ERRNO_SETTER_C ASM_LINE_SEP \ ++ ld.ab blink, [sp, 4] ASM_LINE_SEP \ ++ cfi_adjust_cfa_offset (-4) ASM_LINE_SEP \ ++ cfi_restore (blink) ASM_LINE_SEP \ ++ j [blink] ++ ++# define DO_CALL(syscall_name, args) \ ++ mov r8, SYS_ify (syscall_name) ASM_LINE_SEP \ ++ ARC_TRAP_INSN ASM_LINE_SEP ++ ++# define ARC_TRAP_INSN trap_s 0 ++ ++#else /* !__ASSEMBLER__ */ ++ ++# define SINGLE_THREAD_BY_GLOBAL 1 ++ ++/* In order to get __set_errno() definition in INLINE_SYSCALL. */ ++#include <errno.h> ++ ++extern int __syscall_error (int); ++ ++# if IS_IN (libc) ++hidden_proto (__syscall_error) ++# define CALL_ERRNO_SETTER "bl __syscall_error \n\t" ++# else ++# define CALL_ERRNO_SETTER "bl __syscall_error@plt \n\t" ++# endif ++ ++ ++/* Define a macro which expands into the inline wrapper code for a system ++ call. */ ++# undef INLINE_SYSCALL ++# define INLINE_SYSCALL(name, nr_args, args...) \ ++ ({ \ ++ register int __res __asm__("r0"); \ ++ __res = INTERNAL_SYSCALL_NCS (__NR_##name, , nr_args, args); \ ++ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P ((__res), ), 0)) \ ++ { \ ++ asm volatile ("st.a blink, [sp, -4] \n\t" \ ++ CALL_ERRNO_SETTER \ ++ "ld.ab blink, [sp, 4] \n\t" \ ++ :"+r" (__res) \ ++ : \ ++ :"r1","r2","r3","r4","r5","r6", \ ++ "r7","r8","r9","r10","r11","r12"); \ ++ } \ ++ __res; \ ++ }) ++ ++# undef INTERNAL_SYSCALL_DECL ++# define INTERNAL_SYSCALL_DECL(err) do { } while (0) ++ ++# undef INTERNAL_SYSCALL_ERRNO ++# define INTERNAL_SYSCALL_ERRNO(val, err) (-(val)) ++ ++/* -1 to -1023 are valid errno values. */ ++# undef INTERNAL_SYSCALL_ERROR_P ++# define INTERNAL_SYSCALL_ERROR_P(val, err) \ ++ ((unsigned int) (val) > -1024U) ++ ++# define ARC_TRAP_INSN "trap_s 0 \n\t" ++ ++# undef INTERNAL_SYSCALL_RAW ++# define INTERNAL_SYSCALL_RAW(name, err, nr_args, args...) \ ++ ({ \ ++ /* Per ABI, r0 is 1st arg and return reg. */ \ ++ register int __ret __asm__("r0"); \ ++ register int _sys_num __asm__("r8"); \ ++ \ ++ LOAD_ARGS_##nr_args (name, args) \ ++ \ ++ __asm__ volatile ( \ ++ ARC_TRAP_INSN \ ++ : "+r" (__ret) \ ++ : "r"(_sys_num) ASM_ARGS_##nr_args \ ++ : "memory"); \ ++__ret; \ ++}) ++ ++/* Macros for setting up inline __asm__ input regs. */ ++# define ASM_ARGS_0 ++# define ASM_ARGS_1 ASM_ARGS_0, "r" (__ret) ++# define ASM_ARGS_2 ASM_ARGS_1, "r" (_arg2) ++# define ASM_ARGS_3 ASM_ARGS_2, "r" (_arg3) ++# define ASM_ARGS_4 ASM_ARGS_3, "r" (_arg4) ++# define ASM_ARGS_5 ASM_ARGS_4, "r" (_arg5) ++# define ASM_ARGS_6 ASM_ARGS_5, "r" (_arg6) ++# define ASM_ARGS_7 ASM_ARGS_6, "r" (_arg7) ++ ++/* Macros for converting sys-call wrapper args into sys call args. */ ++# define LOAD_ARGS_0(nm, arg) \ ++ _sys_num = (int) (nm); ++ ++# define LOAD_ARGS_1(nm, arg1) \ ++ __ret = (int) (arg1); \ ++ LOAD_ARGS_0 (nm, arg1) ++ ++/* Note that the use of _tmpX might look superflous, however it is needed ++ to ensure that register variables are not clobbered if arg happens to be ++ a function call itself. e.g. sched_setaffinity() calling getpid() for arg2 ++ Also this specific order of recursive calling is important to segregate ++ the tmp args evaluation (function call case described above) and assigment ++ of register variables. */ ++ ++# define LOAD_ARGS_2(nm, arg1, arg2) \ ++ int _tmp2 = (int) (arg2); \ ++ LOAD_ARGS_1 (nm, arg1) \ ++ register int _arg2 __asm__ ("r1") = _tmp2; ++ ++# define LOAD_ARGS_3(nm, arg1, arg2, arg3) \ ++ int _tmp3 = (int) (arg3); \ ++ LOAD_ARGS_2 (nm, arg1, arg2) \ ++ register int _arg3 __asm__ ("r2") = _tmp3; ++ ++#define LOAD_ARGS_4(nm, arg1, arg2, arg3, arg4) \ ++ int _tmp4 = (int) (arg4); \ ++ LOAD_ARGS_3 (nm, arg1, arg2, arg3) \ ++ register int _arg4 __asm__ ("r3") = _tmp4; ++ ++# define LOAD_ARGS_5(nm, arg1, arg2, arg3, arg4, arg5) \ ++ int _tmp5 = (int) (arg5); \ ++ LOAD_ARGS_4 (nm, arg1, arg2, arg3, arg4) \ ++ register int _arg5 __asm__ ("r4") = _tmp5; ++ ++# define LOAD_ARGS_6(nm, arg1, arg2, arg3, arg4, arg5, arg6)\ ++ int _tmp6 = (int) (arg6); \ ++ LOAD_ARGS_5 (nm, arg1, arg2, arg3, arg4, arg5) \ ++ register int _arg6 __asm__ ("r5") = _tmp6; ++ ++# define LOAD_ARGS_7(nm, arg1, arg2, arg3, arg4, arg5, arg6, arg7)\ ++ int _tmp7 = (int) (arg7); \ ++ LOAD_ARGS_6 (nm, arg1, arg2, arg3, arg4, arg5, arg6) \ ++ register int _arg7 __asm__ ("r6") = _tmp7; ++ ++# undef INTERNAL_SYSCALL ++# define INTERNAL_SYSCALL(name, err, nr, args...) \ ++ INTERNAL_SYSCALL_RAW(SYS_ify(name), err, nr, args) ++ ++# undef INTERNAL_SYSCALL_NCS ++# define INTERNAL_SYSCALL_NCS(number, err, nr, args...) \ ++ INTERNAL_SYSCALL_RAW(number, err, nr, args) ++ ++/* Pointer mangling not yet supported. */ ++# define PTR_MANGLE(var) (void) (var) ++# define PTR_DEMANGLE(var) (void) (var) ++ ++#endif /* !__ASSEMBLER__ */ ++ ++#endif /* linux/arc/sysdep.h */ +diff --git a/sysdeps/unix/sysv/linux/arc/ucontext-macros.h b/sysdeps/unix/sysv/linux/arc/ucontext-macros.h +new file mode 100644 +index 00000000000..ed261399c98 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/ucontext-macros.h +@@ -0,0 +1,29 @@ ++/* Macros for ucontext routines, ARC version. ++ Copyright (C) 2017-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library. If not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _LINUX_ARC_UCONTEXT_MACROS_H ++#define _LINUX_ARC_UCONTEXT_MACROS_H ++ ++#include <sysdep.h> ++ ++#include "ucontext_i.h" ++ ++#define SAVE_REG(reg, rbase, off) st reg, [rbase, UCONTEXT_MCONTEXT + off * 4] ++#define LOAD_REG(reg, rbase, off) ld reg, [rbase, UCONTEXT_MCONTEXT + off * 4] ++ ++#endif +diff --git a/sysdeps/unix/sysv/linux/arc/ucontext_i.sym b/sysdeps/unix/sysv/linux/arc/ucontext_i.sym +new file mode 100644 +index 00000000000..d84e92f9f54 +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/ucontext_i.sym +@@ -0,0 +1,20 @@ ++#include <inttypes.h> ++#include <signal.h> ++#include <stddef.h> ++#include <sys/ucontext.h> ++ ++SIG_BLOCK ++SIG_SETMASK ++ ++-- sizeof(sigset_t) expected by kernel: see comment in ARC sigaction.c for details ++_NSIG8 (_NSIG / 8) ++ ++-- Offsets of the fields in the ucontext_t structure. ++#define ucontext(member) offsetof (ucontext_t, member) ++ ++UCONTEXT_FLAGS ucontext (__uc_flags) ++UCONTEXT_LINK ucontext (uc_link) ++UCONTEXT_STACK ucontext (uc_stack) ++UCONTEXT_MCONTEXT ucontext (uc_mcontext) ++UCONTEXT_SIGMASK ucontext (uc_sigmask) ++UCONTEXT_SIZE sizeof (ucontext_t) +diff --git a/sysdeps/unix/sysv/linux/arc/vfork.S b/sysdeps/unix/sysv/linux/arc/vfork.S +new file mode 100644 +index 00000000000..7f981d0681c +--- /dev/null ++++ b/sysdeps/unix/sysv/linux/arc/vfork.S +@@ -0,0 +1,42 @@ ++/* vfork for ARC Linux. ++ Copyright (C) 2005-2019 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sys/syscall.h> ++#include <sysdep.h> ++#include <tcb-offsets.h> ++#define _SIGNAL_H ++#include <bits/signum.h> /* For SIGCHLD */ ++ ++#define CLONE_VM 0x00000100 ++#define CLONE_VFORK 0x00004000 ++#define CLONE_FLAGS_FOR_VFORK (CLONE_VM|CLONE_VFORK|SIGCHLD) ++ ++ENTRY (__vfork) ++ mov r0, CLONE_FLAGS_FOR_VFORK ++ mov_s r1, sp ++ mov r8, __NR_clone ++ ARC_TRAP_INSN ++ ++ cmp r0, 0 ++ jge [blink] ; child continues ++ ++ b __syscall_error ++PSEUDO_END (__vfork) ++libc_hidden_def (__vfork) ++ ++weak_alias (__vfork, vfork) +diff --git a/sysdeps/unix/sysv/linux/syscall-names.list b/sysdeps/unix/sysv/linux/syscall-names.list +index b650dc07cc6..5a9f63ff511 100644 +--- a/sysdeps/unix/sysv/linux/syscall-names.list ++++ b/sysdeps/unix/sysv/linux/syscall-names.list +@@ -42,6 +42,9 @@ adjtimex + afs_syscall + alarm + alloc_hugepages ++arc_gettls ++arc_settls ++arc_usr_cmpxchg + arch_prctl + arm_fadvise64_64 + arm_sync_file_range +diff --git a/timezone/zic.c b/timezone/zic.c +index 2ebc66a9af5..8e8d94fac3a 100644 +--- a/timezone/zic.c ++++ b/timezone/zic.c +@@ -39,7 +39,7 @@ typedef int_fast64_t zic_t; + #include <sys/stat.h> + #endif + #ifdef S_IRUSR +-#define MKDIR_UMASK (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH) ++#define MKDIR_UMASK (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH|S_IWOTH|S_IXOTH) + #else + #define MKDIR_UMASK 0755 + #endif |