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| author | Alan Modra <amodra@bigpond.net.au> | 2002-10-22 07:59:41 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2002-10-22 17:29:41 +0930 |
| commit | 6a0a6ac4c168206195185ec63130685ce7d7d61a (patch) | |
| tree | 994d078816785a89195501d16762dd944bcc8cc7 /gcc/varasm.c | |
| parent | f87229e947c5dea5a1ffb8ead338ee5b023a19b5 (diff) | |
| download | gcc-6a0a6ac4c168206195185ec63130685ce7d7d61a.zip gcc-6a0a6ac4c168206195185ec63130685ce7d7d61a.tar.gz gcc-6a0a6ac4c168206195185ec63130685ce7d7d61a.tar.bz2 | |
output.h (SECTION_NOTYPE): Define.
* output.h (SECTION_NOTYPE): Define.
* varasm.c (default_section_type_flags_1): Set SECTION_NOTYPE for
init array sections.
(default_elf_asm_named_section): Mind SECTION_NOTYPE.
* config/arm/arm.c (arm_elf_asm_named_section): Likewise. Also
merge TLS support.
From-SVN: r58404
Diffstat (limited to 'gcc/varasm.c')
| -rw-r--r-- | gcc/varasm.c | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/gcc/varasm.c b/gcc/varasm.c index 2894f89..e2d5f3a 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -4828,6 +4828,17 @@ default_section_type_flags_1 (decl, name, reloc, shlib) || strncmp (name, ".gnu.linkonce.tb.", 17) == 0) flags |= SECTION_TLS; + /* These three sections have special ELF types. They are neither + SHT_PROGBITS nor SHT_NOBITS, so when changing sections we don't + want to print a section type (@progbits or @nobits). If someone + is silly enough to emit code or TLS variables to one of these + sections, then don't handle them specially. */ + if (!(flags & (SECTION_CODE | SECTION_BSS | SECTION_TLS)) + && (strcmp (name, ".init_array") == 0 + || strcmp (name, ".fini_array") == 0 + || strcmp (name, ".preinit_array") == 0)) + flags |= SECTION_NOTYPE; + return flags; } @@ -4850,7 +4861,6 @@ default_elf_asm_named_section (name, flags) unsigned int flags; { char flagchars[10], *f = flagchars; - const char *type; if (! named_section_first_declaration (name)) { @@ -4874,17 +4884,24 @@ default_elf_asm_named_section (name, flags) *f++ = 'T'; *f = '\0'; - if (flags & SECTION_BSS) - type = "nobits"; - else - type = "progbits"; + fprintf (asm_out_file, "\t.section\t%s,\"%s\"", name, flagchars); - if (flags & SECTION_ENTSIZE) - fprintf (asm_out_file, "\t.section\t%s,\"%s\",@%s,%d\n", - name, flagchars, type, flags & SECTION_ENTSIZE); - else - fprintf (asm_out_file, "\t.section\t%s,\"%s\",@%s\n", - name, flagchars, type); + if (!(flags & SECTION_NOTYPE)) + { + const char *type; + + if (flags & SECTION_BSS) + type = "nobits"; + else + type = "progbits"; + + fprintf (asm_out_file, ",@%s", type); + + if (flags & SECTION_ENTSIZE) + fprintf (asm_out_file, ",%d", flags & SECTION_ENTSIZE); + } + + putc ('\n', asm_out_file); } void |