diff options
Diffstat (limited to '4.1.1')
| -rw-r--r-- | 4.1.1/gentoo/33_all_gcc4-pr22313.patch | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/4.1.1/gentoo/33_all_gcc4-pr22313.patch b/4.1.1/gentoo/33_all_gcc4-pr22313.patch deleted file mode 100644 index 73557ab..0000000 --- a/4.1.1/gentoo/33_all_gcc4-pr22313.patch +++ /dev/null @@ -1,56 +0,0 @@ -http://bugs.gentoo.org/138173 -http://gcc.gnu.org/PR22313 - -2006-09-01 Roger Sayle <roger@eyesopen.com> - - PR other/22313 - * dwarf2out.c (add_fde_cfi): Use a set_loc if the current label is - NULL, otherwise use an advance_loc4 to adjust relative to the - current label. - (output_cfi) <DW_CFA_set_loc>: Update the current label. - (dwarf2out_switch_text_section): Reset the current label to avoid - using advance_loc4 over section boundaries. - ---- branches/gcc-4_1-branch/gcc/dwarf2out.c 2006/09/01 15:38:00 116627 -+++ branches/gcc-4_1-branch/gcc/dwarf2out.c 2006/09/01 15:47:29 116628 -@@ -656,13 +656,19 @@ - { - dw_cfi_ref xcfi; - -- fde->dw_fde_current_label = label = xstrdup (label); -+ label = xstrdup (label); - - /* Set the location counter to the new label. */ - xcfi = new_cfi (); -- xcfi->dw_cfi_opc = DW_CFA_advance_loc4; -+ /* If we have a current label, advance from there, otherwise -+ set the location directly using set_loc. */ -+ xcfi->dw_cfi_opc = fde->dw_fde_current_label -+ ? DW_CFA_advance_loc4 -+ : DW_CFA_set_loc; - xcfi->dw_cfi_oprnd1.dw_cfi_addr = label; - add_cfi (&fde->dw_fde_cfi, xcfi); -+ -+ fde->dw_fde_current_label = label; - } - - add_cfi (&fde->dw_fde_cfi, cfi); -@@ -2050,6 +2056,7 @@ - else - dw2_asm_output_addr (DWARF2_ADDR_SIZE, - cfi->dw_cfi_oprnd1.dw_cfi_addr, NULL); -+ fde->dw_fde_current_label = cfi->dw_cfi_oprnd1.dw_cfi_addr; - break; - - case DW_CFA_advance_loc1: -@@ -3934,6 +3941,10 @@ - fde->dw_fde_unlikely_section_label = cfun->cold_section_label; - fde->dw_fde_unlikely_section_end_label = cfun->cold_section_end_label; - have_switched_text_section = true; -+ -+ /* Reset the current label on switching text sections, so that we -+ don't attempt to advance_loc4 between labels in different sections. */ -+ fde->dw_fde_current_label = NULL; - } - - #endif |