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| author | kozyilmaz <kazim@monolytic.com> | 2016-08-24 11:33:24 +0300 |
|---|---|---|
| committer | kozyilmaz <kazim@monolytic.com> | 2016-08-24 11:33:24 +0300 |
| commit | deaa4b8ded066f0b32b4d6be28756d2d7d68d7d6 (patch) | |
| tree | e58f6f9b0bb442cf1b50b301bc73f7a1946724f2 /patches/gcc/5.3.0/110-xtensa-implement-trap-pattern.patch | |
| parent | 11cb2ddd43fd1ff493f4b7cd63f1cf654294165f (diff) | |
| download | crosstool-ng-deaa4b8ded066f0b32b4d6be28756d2d7d68d7d6.tar.gz crosstool-ng-deaa4b8ded066f0b32b4d6be28756d2d7d68d7d6.tar.bz2 crosstool-ng-deaa4b8ded066f0b32b4d6be28756d2d7d68d7d6.zip | |
xgcc: Update gcc 5 to 5.4.0
patches synced with buildroot trunk and:
110-xtensa-implement-trap-pattern.patch (copied to 5.4.0 patches)
130-build_gcc-5_with_gcc-6.patch (upstreamed in 5.4.0, dropped)
370-gcc-plugin-Win-Dont-need-undefined-extern-var-refs-nor-fpic.patch (copied to 5.4.0 patches)
380-gcc-plugin-POSIX-include-sys-select-h.patch (copied to 5.4.0 patches)
910-nios2-bad-multilib-default.patch (copied to 5.4.0 patches)
Diffstat (limited to 'patches/gcc/5.3.0/110-xtensa-implement-trap-pattern.patch')
| -rw-r--r-- | patches/gcc/5.3.0/110-xtensa-implement-trap-pattern.patch | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/patches/gcc/5.3.0/110-xtensa-implement-trap-pattern.patch b/patches/gcc/5.3.0/110-xtensa-implement-trap-pattern.patch deleted file mode 100644 index 33045322..00000000 --- a/patches/gcc/5.3.0/110-xtensa-implement-trap-pattern.patch +++ /dev/null @@ -1,64 +0,0 @@ -From d462e776df56a72f68545054f6d722bf447f0519 Mon Sep 17 00:00:00 2001 -From: Max Filippov <jcmvbkbc@gmail.com> -Date: Mon, 8 Jun 2015 22:29:11 +0300 -Subject: [PATCH] xtensa: implement trap pattern - -gcc/ - * config/xtensa/xtensa.h (TARGET_DEBUG): New definition. - * config/xtensa/xtensa.md (define_attr "type"): New type "trap". - (define_insn "trap"): New definition. - -Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> ---- - gcc/config/xtensa/xtensa.h | 1 + - gcc/config/xtensa/xtensa.md | 15 ++++++++++++++- - 2 files changed, 15 insertions(+), 1 deletion(-) - -diff --git a/gcc/config/xtensa/xtensa.h b/gcc/config/xtensa/xtensa.h -index 011411c..584080b 100644 ---- a/gcc/config/xtensa/xtensa.h -+++ b/gcc/config/xtensa/xtensa.h -@@ -67,6 +67,7 @@ extern unsigned xtensa_current_frame_size; - #define TARGET_THREADPTR XCHAL_HAVE_THREADPTR - #define TARGET_LOOPS XCHAL_HAVE_LOOPS - #define TARGET_WINDOWED_ABI (XSHAL_ABI == XTHAL_ABI_WINDOWED) -+#define TARGET_DEBUG XCHAL_HAVE_DEBUG - - #define TARGET_DEFAULT \ - ((XCHAL_HAVE_L32R ? 0 : MASK_CONST16) | \ -diff --git a/gcc/config/xtensa/xtensa.md b/gcc/config/xtensa/xtensa.md -index 6d84384..a577aa3 100644 ---- a/gcc/config/xtensa/xtensa.md -+++ b/gcc/config/xtensa/xtensa.md -@@ -86,7 +86,7 @@ - ;; Attributes. - - (define_attr "type" -- "unknown,jump,call,load,store,move,arith,multi,nop,farith,fmadd,fconv,fload,fstore,mul16,mul32,div32,mac16,rsr,wsr,entry" -+ "unknown,jump,call,load,store,move,arith,multi,nop,farith,fmadd,fconv,fload,fstore,mul16,mul32,div32,mac16,rsr,wsr,entry,trap" - (const_string "unknown")) - - (define_attr "mode" -@@ -1764,6 +1764,19 @@ - [(set_attr "length" "0") - (set_attr "type" "nop")]) - -+(define_insn "trap" -+ [(trap_if (const_int 1) (const_int 0))] -+ "" -+{ -+ if (TARGET_DEBUG) -+ return "break\t1, 15"; -+ else -+ return (TARGET_DENSITY ? "ill.n" : "ill"); -+} -+ [(set_attr "type" "trap") -+ (set_attr "mode" "none") -+ (set_attr "length" "3")]) -+ - ;; Setting up a frame pointer is tricky for Xtensa because GCC doesn't - ;; know if a frame pointer is required until the reload pass, and - ;; because there may be an incoming argument value in the hard frame --- -1.8.1.4 - |