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| author | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-10-28 18:11:28 +0000 |
|---|---|---|
| committer | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-10-28 18:11:28 +0000 |
| commit | 0a0111127d9280e4c9270380f9abb3d290dd1456 (patch) | |
| tree | b8b495ff787a48ab2e5b9ab8e18f98a7e4c17bcf /gcc/except.c | |
| parent | 26e1261a7d5763cee4e7280239cd64e0ad6b3cdb (diff) | |
| download | gcc-0a0111127d9280e4c9270380f9abb3d290dd1456.tar.gz | |
* except.h (output_function_exception_table): Add 'const char*' param.
* except.c (switch_to_exception_section): Add 'const char*' param.
If named sections are supported and HAVE_LD_EH_GC_SECTIONS is defined
and flag_function_sections is set, use a function-specific section.
(output_function_exception_table): Add 'const char*' param.
Adjust call to switch_to_exception_section.
* final.c (rest_of_handle_final): Adjust calls to
output_function_exception_table.
* configure.ac (HAVE_LD_EH_GC_SECTIONS): New check.
* config.in: Regenerate.
* configure: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118107 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/except.c')
| -rw-r--r-- | gcc/except.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/gcc/except.c b/gcc/except.c index 30dafbb8073..306916968e8 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -3520,7 +3520,7 @@ sjlj_output_call_site_table (void) /* Switch to the section that should be used for exception tables. */ static void -switch_to_exception_section (void) +switch_to_exception_section (const char * ARG_UNUSED (fnname)) { if (exception_section == 0) { @@ -3539,6 +3539,16 @@ switch_to_exception_section (void) } else flags = SECTION_WRITE; +#ifdef HAVE_LD_EH_GC_SECTIONS + if (flag_function_sections) + { + char *section_name = xmalloc (strlen (fnname) + 32); + sprintf (section_name, ".gcc_except_table.%s", fnname); + exception_section = get_section (section_name, flags, NULL); + free (section_name); + } + else +#endif exception_section = get_section (".gcc_except_table", flags, NULL); } else @@ -3599,7 +3609,7 @@ output_ttype (tree type, int tt_format, int tt_format_size) } void -output_function_exception_table (void) +output_function_exception_table (const char * ARG_UNUSED (fnname)) { int tt_format, cs_format, lp_format, i, n; #ifdef HAVE_AS_LEB128 @@ -3627,7 +3637,7 @@ output_function_exception_table (void) /* Note that varasm still thinks we're in the function's code section. The ".endp" directive that will immediately follow will take us back. */ #else - switch_to_exception_section (); + switch_to_exception_section (fnname); #endif /* If the target wants a label to begin the table, emit it here. */ |