diff options
| author | Dale Rahn <drahn@cvs.openbsd.org> | 2003-09-04 19:33:51 +0000 |
|---|---|---|
| committer | Dale Rahn <drahn@cvs.openbsd.org> | 2003-09-04 19:33:51 +0000 |
| commit | 29153d4f5d5ce3630a02cc3cf4cf730b0a5ead11 (patch) | |
| tree | 2a1d053c01a48b7525f6a6f8419e05bd86dff69d /libexec/ld.so/powerpc/rtld_machine.c | |
| parent | 60dd990bce1a4f0ccb85ad7cb0957d7c47a202ef (diff) | |
Symbol cache for GOT lookup. When a symbol is found it is saved in a cache
for future lookups in the same GOT relocation table. Uses static buffer
for small symbol tables, mmap for larger ones. ok deraadt@
Diffstat (limited to 'libexec/ld.so/powerpc/rtld_machine.c')
| -rw-r--r-- | libexec/ld.so/powerpc/rtld_machine.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/libexec/ld.so/powerpc/rtld_machine.c b/libexec/ld.so/powerpc/rtld_machine.c index bd4f2040e94..3500e888f53 100644 --- a/libexec/ld.so/powerpc/rtld_machine.c +++ b/libexec/ld.so/powerpc/rtld_machine.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rtld_machine.c,v 1.30 2003/09/02 15:17:52 drahn Exp $ */ +/* $OpenBSD: rtld_machine.c,v 1.31 2003/09/04 19:33:49 drahn Exp $ */ /* * Copyright (c) 1999 Dale Rahn @@ -204,10 +204,11 @@ _dl_printf("object relocation size %x, numrela %x\n", if (ELF32_R_SYM(relas->r_info) && !(ELF32_ST_BIND(sym->st_info) == STB_LOCAL && ELF32_ST_TYPE (sym->st_info) == STT_NOTYPE)) { - ooff = _dl_find_symbol(symn, _dl_objects, &this, - SYM_SEARCH_ALL|SYM_NOWARNNOTFOUND| + ooff = _dl_find_symbol_bysym(object, + ELF32_R_SYM(relas->r_info), _dl_objects, + &this, SYM_SEARCH_ALL|SYM_NOWARNNOTFOUND| ((type == RELOC_JMP_SLOT) ? SYM_PLT:SYM_NOTPLT), - sym->st_size, object); + sym->st_size); if (!this && ELF32_ST_BIND(sym->st_info) == STB_GLOBAL) { _dl_printf("%s: %s :can't resolve reference '%s'\n", @@ -393,12 +394,13 @@ _dl_printf(" symn [%s] val 0x%x\n", symn, val); cobj = cobj->next) { if (object != cobj) { /* only look in this object */ - src_loff = _dl_find_symbol(symn, cobj, - &cpysrc, + src_loff = _dl_find_symbol_bysym(object, + ELF32_R_SYM(relas->r_info), + cobj, &cpysrc, SYM_SEARCH_SELF|SYM_NOWARNNOTFOUND| ((type == RELOC_JMP_SLOT) ? SYM_PLT : SYM_NOTPLT), - sym->st_size, object); + sym->st_size); } } if (cpysrc == NULL) { |