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| author | Eric Botcazou <ebotcazou@adacore.com> | 2006-11-02 18:40:54 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2006-11-02 18:40:54 +0000 |
| commit | 55fc9e87b216e43ae8cc1f2b97c799c41e3f8f09 (patch) | |
| tree | f42d8ac2181f6aa81b4776a59939e9acada4e38e /gcc/except.c | |
| parent | 4cb1c1c3965ebfe93001af017164066506454ebd (diff) | |
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re PR other/29639 (ext/bitmap_allocator/check_allocate_max_size.cc execution test)
PR other/29639
* except.c (switch_to_exception_section): Do not cache the section
if named sections are supported and HAVE_LD_EH_GC_SECTIONS is defined
and flag_function_sections is set.
From-SVN: r118422
Diffstat (limited to 'gcc/except.c')
| -rw-r--r-- | gcc/except.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/gcc/except.c b/gcc/except.c index 3069169..39827c9 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -3522,8 +3522,14 @@ sjlj_output_call_site_table (void) static void switch_to_exception_section (const char * ARG_UNUSED (fnname)) { - if (exception_section == 0) + section *s; + + if (exception_section) + s = exception_section; + else { + /* Compute the section and cache it into exception_section, + unless it depends on the function name. */ if (targetm.have_named_sections) { int flags; @@ -3539,22 +3545,26 @@ switch_to_exception_section (const char * ARG_UNUSED (fnname)) } 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); + s = get_section (section_name, flags, NULL); free (section_name); } else #endif - exception_section = get_section (".gcc_except_table", flags, NULL); + exception_section + = s = get_section (".gcc_except_table", flags, NULL); } else - exception_section = flag_pic ? data_section : readonly_data_section; + exception_section + = s = flag_pic ? data_section : readonly_data_section; } - switch_to_section (exception_section); + + switch_to_section (s); } #endif |