diff options
Diffstat (limited to 'gcc/dwarf2out.c')
| -rw-r--r-- | gcc/dwarf2out.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 2fd889a..4a1c152 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -438,7 +438,6 @@ switch_to_eh_frame_section (bool back) { tree label; -#ifdef EH_FRAME_SECTION_NAME if (eh_frame_section == 0) { int flags; @@ -466,27 +465,29 @@ switch_to_eh_frame_section (bool back) } else flags = SECTION_WRITE; + +#ifdef EH_FRAME_SECTION_NAME eh_frame_section = get_section (EH_FRAME_SECTION_NAME, flags, NULL); - } +#else + eh_frame_section = ((flags == SECTION_WRITE) + ? data_section : readonly_data_section); #endif /* EH_FRAME_SECTION_NAME */ + } - if (eh_frame_section) - switch_to_section (eh_frame_section); - else - { - /* We have no special eh_frame section. Put the information in - the data section and emit special labels to guide collect2. */ - switch_to_section (data_section); + switch_to_section (eh_frame_section); - if (!back) - { - label = get_file_function_name ("F"); - ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (PTR_SIZE)); - targetm.asm_out.globalize_label (asm_out_file, - IDENTIFIER_POINTER (label)); - ASM_OUTPUT_LABEL (asm_out_file, IDENTIFIER_POINTER (label)); - } +#ifdef EH_FRAME_THROUGH_COLLECT2 + /* We have no special eh_frame section. Emit special labels to guide + collect2. */ + if (!back) + { + label = get_file_function_name ("F"); + ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (PTR_SIZE)); + targetm.asm_out.globalize_label (asm_out_file, + IDENTIFIER_POINTER (label)); + ASM_OUTPUT_LABEL (asm_out_file, IDENTIFIER_POINTER (label)); } +#endif } /* Switch [BACK] to the eh or debug frame table section, depending on |