diff options
Diffstat (limited to 'toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99352.patch')
| -rw-r--r-- | toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99352.patch | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99352.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99352.patch deleted file mode 100644 index 8d48ada2fd..0000000000 --- a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99352.patch +++ /dev/null @@ -1,118 +0,0 @@ -2010-07-26 Julian Brown <julian@codesourcery.com> - - Merge from Sourcery G++ 4.4: - - 2010-04-07 Thomas Schwinge <thomas@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - - Issue #6715 - - PR debug/40521 - - gcc/ - * dwarf2out.c (NEED_UNWIND_TABLES): Define. - (dwarf2out_do_frame, dwarf2out_do_cfi_asm, dwarf2out_begin_prologue) - (dwarf2out_frame_finish, dwarf2out_assembly_start): Use it. - (dwarf2out_assembly_start): Correct logic for TARGET_UNWIND_INFO. - * config/arm/arm.h (DWARF2_UNWIND_INFO): Remove definition. - * config/arm/bpabi.h (DWARF2_UNWIND_INFO): Define to zero. - - -=== modified file 'gcc/config/arm/arm.h' ---- old/gcc/config/arm/arm.h 2010-08-13 10:30:35 +0000 -+++ new/gcc/config/arm/arm.h 2010-08-13 11:11:15 +0000 -@@ -932,9 +932,6 @@ - #define MUST_USE_SJLJ_EXCEPTIONS 1 - #endif - --/* We can generate DWARF2 Unwind info, even though we don't use it. */ --#define DWARF2_UNWIND_INFO 1 -- - /* Use r0 and r1 to pass exception handling information. */ - #define EH_RETURN_DATA_REGNO(N) (((N) < 2) ? N : INVALID_REGNUM) - - -=== modified file 'gcc/config/arm/bpabi.h' ---- old/gcc/config/arm/bpabi.h 2009-11-20 17:37:30 +0000 -+++ new/gcc/config/arm/bpabi.h 2010-08-13 11:11:15 +0000 -@@ -26,6 +26,7 @@ - #define TARGET_BPABI (TARGET_AAPCS_BASED) - - /* BPABI targets use EABI frame unwinding tables. */ -+#define DWARF2_UNWIND_INFO 0 - #define TARGET_UNWIND_INFO 1 - - /* Section 4.1 of the AAPCS requires the use of VFP format. */ - -=== modified file 'gcc/dwarf2out.c' ---- old/gcc/dwarf2out.c 2010-07-01 11:31:19 +0000 -+++ new/gcc/dwarf2out.c 2010-08-13 11:11:15 +0000 -@@ -124,6 +124,9 @@ - # endif - #endif - -+#define NEED_UNWIND_TABLES \ -+ (flag_unwind_tables || (flag_exceptions && ! USING_SJLJ_EXCEPTIONS)) -+ - /* Map register numbers held in the call frame info that gcc has - collected using DWARF_FRAME_REGNUM to those that should be output in - .debug_frame and .eh_frame. */ -@@ -147,9 +150,7 @@ - || write_symbols == VMS_AND_DWARF2_DEBUG - || DWARF2_FRAME_INFO || saved_do_cfi_asm - #ifdef DWARF2_UNWIND_INFO -- || (DWARF2_UNWIND_INFO -- && (flag_unwind_tables -- || (flag_exceptions && ! USING_SJLJ_EXCEPTIONS))) -+ || (DWARF2_UNWIND_INFO && NEED_UNWIND_TABLES) - #endif - ); - } -@@ -185,7 +186,7 @@ - #ifdef TARGET_UNWIND_INFO - return false; - #else -- if (USING_SJLJ_EXCEPTIONS || (!flag_unwind_tables && !flag_exceptions)) -+ if (!NEED_UNWIND_TABLES) - return false; - #endif - } -@@ -3906,8 +3907,7 @@ - /* ??? current_function_func_begin_label is also used by except.c - for call-site information. We must emit this label if it might - be used. */ -- if ((! flag_exceptions || USING_SJLJ_EXCEPTIONS) -- && ! dwarf2out_do_frame ()) -+ if (! NEED_UNWIND_TABLES && ! dwarf2out_do_frame ()) - return; - #else - if (! dwarf2out_do_frame ()) -@@ -4067,7 +4067,7 @@ - - #ifndef TARGET_UNWIND_INFO - /* Output another copy for the unwinder. */ -- if (! USING_SJLJ_EXCEPTIONS && (flag_unwind_tables || flag_exceptions)) -+ if (NEED_UNWIND_TABLES) - output_call_frame_info (1); - #endif - } -@@ -20732,10 +20732,15 @@ - { - if (HAVE_GAS_CFI_SECTIONS_DIRECTIVE && dwarf2out_do_cfi_asm ()) - { --#ifndef TARGET_UNWIND_INFO -- if (USING_SJLJ_EXCEPTIONS || (!flag_unwind_tables && !flag_exceptions)) --#endif -+#ifdef TARGET_UNWIND_INFO -+ /* We're only ever interested in .debug_frame. */ -+ fprintf (asm_out_file, "\t.cfi_sections\t.debug_frame\n"); -+#else -+ /* GAS defaults to emitting .eh_frame only, and .debug_frame is not -+ wanted in case that the former one is present. */ -+ if (! NEED_UNWIND_TABLES) - fprintf (asm_out_file, "\t.cfi_sections\t.debug_frame\n"); -+#endif - } - } - - |