diff options
Diffstat (limited to 'gcc/config/i386/i386.c')
| -rw-r--r-- | gcc/config/i386/i386.c | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index dee2410..43c669f 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -2854,6 +2854,9 @@ x86_64_elf_select_section (tree decl, int reloc, /* We don't split these for medium model. Place them into default sections and hope for best. */ break; + case SECCAT_EMUTLS_VAR: + case SECCAT_EMUTLS_TMPL: + gcc_unreachable (); } if (sname) { @@ -2890,16 +2893,16 @@ x86_64_elf_unique_section (tree decl, int reloc) case SECCAT_DATA_REL_LOCAL: case SECCAT_DATA_REL_RO: case SECCAT_DATA_REL_RO_LOCAL: - prefix = one_only ? ".gnu.linkonce.ld." : ".ldata."; + prefix = one_only ? ".ld" : ".ldata"; break; case SECCAT_BSS: - prefix = one_only ? ".gnu.linkonce.lb." : ".lbss."; + prefix = one_only ? ".lb" : ".lbss"; break; case SECCAT_RODATA: case SECCAT_RODATA_MERGE_STR: case SECCAT_RODATA_MERGE_STR_INIT: case SECCAT_RODATA_MERGE_CONST: - prefix = one_only ? ".gnu.linkonce.lr." : ".lrodata."; + prefix = one_only ? ".lr" : ".lrodata"; break; case SECCAT_SRODATA: case SECCAT_SDATA: @@ -2911,23 +2914,28 @@ x86_64_elf_unique_section (tree decl, int reloc) /* We don't split these for medium model. Place them into default sections and hope for best. */ break; + case SECCAT_EMUTLS_VAR: + prefix = targetm.emutls.var_section; + break; + case SECCAT_EMUTLS_TMPL: + prefix = targetm.emutls.tmpl_section; + break; } if (prefix) { - const char *name; - size_t nlen, plen; + const char *name, *linkonce; char *string; - plen = strlen (prefix); name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl)); name = targetm.strip_name_encoding (name); - nlen = strlen (name); - - string = (char *) alloca (nlen + plen + 1); - memcpy (string, prefix, plen); - memcpy (string + plen, name, nlen + 1); - - DECL_SECTION_NAME (decl) = build_string (nlen + plen, string); + + /* If we're using one_only, then there needs to be a .gnu.linkonce + prefix to the section name. */ + linkonce = one_only ? ".gnu.linkonce" : ""; + + string = ACONCAT ((linkonce, prefix, ".", name, NULL)); + + DECL_SECTION_NAME (decl) = build_string (strlen (string), string); return; } } |