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* 2000-03-23 Mark Kettenis <kettenis@gnu.org>Mark Kettenis2000-03-262-2/+6
| | | | | * exec.c (do_exec): Set interp.file to MACH_PORT_NULL before the first `goto out'.
* .Roland McGrath2000-03-201-0/+9
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* 2000-03-20 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-201-79/+0
| | | | * exectrans.c: Obsolete file removed.
* 2000-03-20 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-201-2/+2
| | | | | * exectrans.c: Obsolete file removed. * Makefile (DIST_FILES): Remove it.
* 2000-03-20 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-201-5/+4
| | | | | | * main.c (trivfs_allow_open): Initialize to zero. (trivfs_support_read, trivfs_support_write): Likewise. (trivfs_support_exec): Variable removed.
* .Roland McGrath2000-03-171-1/+6
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* 2000-03-17 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-171-5/+8
| | | | | * hashexec.c (check_hashbang): Use strpbrk directly instead of strsep. Fix up INTERP_LEN properly in the no-argument case.
* *** empty log message ***Thomas Bushnell2000-03-171-1/+1
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* 2000-03-17 Thomas Bushnell, BSG <tb@mit.edu>Thomas Bushnell2000-03-174-3/+14
| | | | * main.c (S_exec_init): Don't use MOVE_SEND in Hurd RPC.
* .Roland McGrath2000-03-171-0/+4
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* 2000-03-17 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-171-3/+1
| | | | * exec.c (do_exec): Use ports_get_send_right.
* .Roland McGrath2000-03-131-0/+11
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* 2000-03-13 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-131-1/+10
| | | | | * exec.c [! EXECDATA_STREAM] (prepare_stream): Replace no-op with real function to initialize map_* members to zero.
* 2000-03-13 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-131-2/+0
| | | | | | | | | * priv.h (EXECDATA_STREAM): Define this only #ifdef BFD. The non-BFD exec server is now completely independent of stdio magic; it uses only those interfaces documented in the C library manual, which are provided both by old GNU stdio and by GNU libio. Resurrecting the BFD exec server will require using magic again, for which libio-specific magic needs to be written.
* .Roland McGrath2000-03-131-0/+17
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* 2000-03-13 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-132-34/+168
| | | | | | | | | | | | | | | | | | | * priv.h (EXECDATA_STREAM): New macro, always defined for now. (struct execdata) [! EXECDATA_STREAM]: Add members map_buffer, map_bsize, map_fsize, map_filepos in place of stream. (map_buffer, map_filepos, map_set_fsize): New macros for accessing those or stream. [! EXECDATA_STREAM] (map_fsize, map_vsize): Define using new members. * exec.c (map): Rewritten purely using those accessor macros. (input_room): Set the __target, __bufp, __error, and __eof members, which are no longer set by map. [! EXECDATA_STREAM] (prepare_stream, prepare_in_memory): Make no-ops. (input_room, close_exec_stream, fake_seek, prepare_stream, prepare_in_memory): Conditionalize these defns on [EXECDATA_STREAM]. (load_section): Always use map instead of stdio. Replace bcopy with memcpy. (check_gzip: zipread): Rewrite using map instead of stdio. (check_bzip2: zipread): Likewise.
* .Roland McGrath2000-03-131-0/+2
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* 2000-03-13 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-131-11/+11
| | | | * hashexec.c (check_hashbang): Fix up multiple fencepost brainos.
* .Roland McGrath2000-03-131-0/+2
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* 2000-03-13 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-131-2/+2
| | | | * hashexec.c (check_hashbang): Fix fencepost error in last change.
* .Roland McGrath2000-03-131-0/+13
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* 2000-03-13 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-132-30/+50
| | | | | | | | | * exec.c (map): Made global. * priv.h: Declare it. (map_fsize, map_vsize): New macros for accessing state set up by map. * hashexec.c (check_hashbang): Use map and copying operations rather than stdio to extract the first line from the file. Move finish call to immediately after reading the line.
* 2000-03-13 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-131-8/+29
| | | | | | | | | | | | | | * exec.c (map): Made global. * priv.h: Declare it. (map_fsize, map_vsize): New macros for accessing state set up by map. * hashexec.c (check_hashbang): Use map and copying operations rather than stdio to extract the first line from the file. Move finish call to immediately after reading the line. * exec.c (map): If E->file_data is set, diagnose EOF before going to direct io_read. (prepare_in_memory): New function, broken out of check_gzip before last change. (check_gzip, check_bzip2): Use it.
* .Roland McGrath2000-03-131-0/+12
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* 2000-03-13 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-131-32/+39
| | | | | | | | | | | | * exec.c (prepare_stream): New function, broken out of prepare. (prepare): Call it. [_STDIO_USES_IOSTREAM]: Do #error if this is defined. (map, input_room, close_exec_stream, fake_seek, prepare_stream): Conditionalize all these definitions on [! _STDIO_USES_IOSTREAM]. Only map and prepare_stream are called from elsewhere in the code. (check_gzip): Don't reinitialize E->stream, since it will in fact not be used again. (check_bzip2): Likewise.
* .Roland McGrath2000-03-101-0/+5
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* 2000-03-09 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-101-3/+2
| | | | | * hostarch.c (elf_machine_matches_host): Don't recognize EM_486, since newer <elf.h>'s don't define it any more.
* .Roland McGrath2000-02-281-0/+9
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* 2000-02-27 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-02-281-8/+14
| | | | | | | | * hashexec.c (check_hashbang: user_fd): Add a user ref to DTABLE[FD] send right, because caller (hurd_file_name_lookup internals) will consume one. * hashexec.c (check_hashbang): When dealloc'ing DTABLE ports, optimize out syscall for null ports.
* .Roland McGrath1999-11-081-0/+6
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* 1999-11-08 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1999-11-081-3/+1
| | | | | | * exectrans.c (trivfs_support_write, trivfs_support_exec): Variables removed. (trivfs_allow_open): Set to just O_READ.
* ChangeLogRoland McGrath1999-09-131-0/+4
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* 1999-09-09 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1999-09-131-3/+1
| | | | * Makefile (exec.static-LDFLAGS): Variable removed.
* .Roland McGrath1999-07-181-0/+4
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* 1999-07-17 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1999-07-181-2/+1
| | | | * exec.c (servercopy): Removed unused variable.
* .Roland McGrath1999-07-111-8/+12
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* 1999-07-11 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1999-07-111-1/+2
| | | | * exec.c (load_section): Fix typos in last change.
* 1999-07-06 Thomas Bushnell, BSG <tb@mit.edu>Thomas Bushnell1999-07-113-22/+35
| | | | | | | | * exec.c (load_section): Use mmap instead of vm_allocate when allocating in mach_task_self (). (servercopy): Likewise. (do_exec): Likewise. * hashexec.c (check_hashbang): Likewise.
* .Roland McGrath1999-07-111-0/+6
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* 1999-07-10 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1999-07-111-26/+41
| | | | | | | | | | | | | | | | * hostarch.c (mach_host_elf_machine): Replaced with ... (elf_machine_matches_host): New function. Instead of returning an ELF EM_* code, take one and check if it matches the host; operate only on mach_host_self(), cache results, Grok CPU_TYPE_{I486,PENTIUM,PENTIUMPRO} to accept EM_386 or EM_486. Grok POWERPC, ALPHA, HPPA types. * exec.c (check_elf): Call elf_machine_matches_host instead of comparing against elf_machine. (load_section): #if 0 out no-op code that uses elf_machine. * priv.h (elf_machine_matches_host): Declare it. (elf_machine, mach_host_elf_machine): Remove decls. * main.c (main) [!BFD]: Don't call mach_host_elf_machine. (elf_machine): Variable removed.
* .Roland McGrath1999-07-101-0/+14
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* 1999-07-10 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1999-07-101-2/+6
| | | | | | | | | | | * exec.c (check_elf): Call elf_machine_matches_host instead of comparing against elf_machine. (load_section): #if 0 out no-op code that uses elf_machine. * priv.h (elf_machine_matches_host): Declare it. (elf_machine, mach_host_elf_machine): Remove decls. * main.c (main) [!BFD]: Don't call mach_host_elf_machine. (elf_machine): Variable removed. * exec.c (map): Don't cast arg to munmap to vm_address_t.
* 1999-07-10 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1999-07-101-5/+1
| | | | | | | | | | * exec.c (check_elf): Call elf_machine_matches_host instead of comparing against elf_machine. (load_section): #if 0 out no-op code that uses elf_machine. * priv.h (elf_machine_matches_host): Declare it. (elf_machine, mach_host_elf_machine): Remove decls. * main.c (main) [!BFD]: Don't call mach_host_elf_machine. (elf_machine): Variable removed.
* 1999-07-10 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1999-07-101-5/+4
| | | | | | | | | | | * exec.c (check_elf): Call elf_machine_matches_host instead of comparing against elf_machine. (load_section): #if 0 out no-op code that uses elf_machine. * priv.h (elf_machine_matches_host): Declare it. (elf_machine, mach_host_elf_machine): Remove decls. * main.c (main) [!BFD]: Don't call mach_host_elf_machine. (elf_machine): Variable removed. * priv.h: Add #include <sys/mman.h> for munmap decl.
* 1999-07-03 Thomas Bushnell, BSG <tb@mit.edu>Thomas Bushnell1999-07-036-54/+46
| | | | | | | | | | | | | | | * core.c (core_dump_task): Use munmap instead of vm_deallocate, when it's from our own task. * elfcore.c: Likewise. * exec.c (load_section): Likewise. (map): Likewise. (close_exec_stream): Likewise. (finish_mapping): Likewise. (load): Likewise. (do_exec): Likewise. (S_exec_setexecdata): Likewise. * hashexec.c (check_hashbang): Likewise. * main.c (deadboot): Likewise.
* .Roland McGrath1999-06-041-0/+5
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* 1999-06-04 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1999-06-041-2/+2
| | | | | * exec.c (map): Fix mapping calls to use F->__offset consistently instead of F->__target.
* .Roland McGrath1999-05-161-0/+4
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* 1999-05-16 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1999-05-161-3/+2
| | | | * hashexec.c (check_hashbang): Fix bug in last change.
* .Roland McGrath1999-05-151-1/+6
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