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author | jake <jake@FreeBSD.org> | 2002-09-27 23:12:53 +0000 |
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committer | jake <jake@FreeBSD.org> | 2002-09-27 23:12:53 +0000 |
commit | c03e93ab3a4cf602e9fad9ef7bc7537a0cf96e8c (patch) | |
tree | ba3c4f5add825cc1d7164df7492430782b2070c4 /sys/kern/link_elf.c | |
parent | d08d61cf7e649a1706432628cc516edea8878dd9 (diff) | |
download | FreeBSD-src-c03e93ab3a4cf602e9fad9ef7bc7537a0cf96e8c.zip FreeBSD-src-c03e93ab3a4cf602e9fad9ef7bc7537a0cf96e8c.tar.gz |
Add a workaround for what seems to be confusion between binutils and the
sparc v9 ABI. The Elf_Rela records for local symbols appear to already
have the symbol's value added in to the addend field, even though the ABI
specifies we need to lookup the symbol and add its value too. This breaks
text relocations in klds because the symbol's value is added twice, and
the resulting address points off into nowhere land, so for now just use
the addend.
Tested by: rwatson
Diffstat (limited to 'sys/kern/link_elf.c')
-rw-r--r-- | sys/kern/link_elf.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sys/kern/link_elf.c b/sys/kern/link_elf.c index 9980005..ea4f0dd 100644 --- a/sys/kern/link_elf.c +++ b/sys/kern/link_elf.c @@ -1188,6 +1188,16 @@ link_elf_get_gp(linker_file_t lf) } #endif +const Elf_Sym * +elf_get_sym(linker_file_t lf, Elf_Word symidx) +{ + elf_file_t ef = (elf_file_t)lf; + + if (symidx >= ef->nchains) + return (NULL); + return (ef->symtab + symidx); +} + /* * Symbol lookup function that can be used when the symbol index is known (ie * in relocations). It uses the symbol index instead of doing a fully fledged |