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| author | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2021-04-23 19:07:59 +0200 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2021-04-23 19:13:52 +0200 |
| commit | f5e98b7d675230fdfee794afa5ebae1fbc2893a2 (patch) | |
| tree | efb4c02527179124846ccd92779ac8d41dd1a1c1 /bfd/elf.c | |
| parent | d039200a7ee8ac170afbdc3b987af553c07fb6a3 (diff) | |
| download | gdb-f5e98b7d675230fdfee794afa5ebae1fbc2893a2.zip gdb-f5e98b7d675230fdfee794afa5ebae1fbc2893a2.tar.gz gdb-f5e98b7d675230fdfee794afa5ebae1fbc2893a2.tar.bz2 | |
Fix type of .persistent.bss section
The change implementing the .persistent family of sections broke the
existing support for the .persistent.bss section in the compiler:
int a __attribute__ ((section (".persistent.bss")));
t.s: Assembler messages:
t.s:4: Warning: setting incorrect section type for .persistent.bss
The compiler encodes it as @nobits but the assembler expects @progbits.
The assembler is incorrect and should treat the section like the compiler.
bfd/
* elf.c (special_sections_p): Add .persistent.bss.
gas/
* testsuite/gas/elf/section25.d: Run it everywhere.
* testsuite/gas/elf/section26.d: Likewise.
* testsuite/gas/elf/section26.s: Add test for .persistent.bss.
Diffstat (limited to 'bfd/elf.c')
| -rw-r--r-- | bfd/elf.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -2725,6 +2725,7 @@ static const struct bfd_elf_special_section special_sections_n[] = static const struct bfd_elf_special_section special_sections_p[] = { + { STRING_COMMA_LEN (".persistent.bss"), 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE }, { STRING_COMMA_LEN (".persistent"), -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, { STRING_COMMA_LEN (".preinit_array"), -2, SHT_PREINIT_ARRAY, SHF_ALLOC + SHF_WRITE }, { STRING_COMMA_LEN (".plt"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR }, |