diff options
author | dfr <dfr@FreeBSD.org> | 2001-10-10 07:15:01 +0000 |
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committer | dfr <dfr@FreeBSD.org> | 2001-10-10 07:15:01 +0000 |
commit | eb9de058747f8f748c37fa927feff82887fc490b (patch) | |
tree | 371fd1e27cb138e505232cfeb9ed821ec92313a4 /libexec/rtld-elf/alpha/reloc.c | |
parent | f868b9c47960524d92db14074160719f0443e89d (diff) | |
download | FreeBSD-src-eb9de058747f8f748c37fa927feff82887fc490b.zip FreeBSD-src-eb9de058747f8f748c37fa927feff82887fc490b.tar.gz |
The support for accelerating find_symdef() with a cache was broken. This
fixes the problem and improves startup times for large applications such
as KDE2 considerably.
Reviewed by: jdp
MFC after: 1 week
Diffstat (limited to 'libexec/rtld-elf/alpha/reloc.c')
-rw-r--r-- | libexec/rtld-elf/alpha/reloc.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/libexec/rtld-elf/alpha/reloc.c b/libexec/rtld-elf/alpha/reloc.c index f963476..823e388 100644 --- a/libexec/rtld-elf/alpha/reloc.c +++ b/libexec/rtld-elf/alpha/reloc.c @@ -68,14 +68,10 @@ extern Elf_Dyn _DYNAMIC; /* Relocate a non-PLT object with addend. */ static int -reloc_non_plt_obj(Obj_Entry *obj_rtld, Obj_Entry *obj, const Elf_Rela *rela) +reloc_non_plt_obj(Obj_Entry *obj_rtld, Obj_Entry *obj, const Elf_Rela *rela, + SymCache *cache) { Elf_Addr *where = (Elf_Addr *) (obj->relocbase + rela->r_offset); - SymCache *cache; - - cache = (SymCache *)alloca(obj->nchains * sizeof(SymCache)); - if (cache != NULL) - memset(cache, 0, obj->nchains * sizeof(SymCache)); switch (ELF_R_TYPE(rela->r_info)) { @@ -155,6 +151,11 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld) const Elf_Rel *rel; const Elf_Rela *relalim; const Elf_Rela *rela; + SymCache *cache; + + cache = (SymCache *)alloca(obj->nchains * sizeof(SymCache)); + if (cache != NULL) + memset(cache, 0, obj->nchains * sizeof(SymCache)); /* Perform relocations without addend if there are any: */ rellim = (const Elf_Rel *) ((caddr_t) obj->rel + obj->relsize); @@ -164,14 +165,14 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld) locrela.r_info = rel->r_info; locrela.r_offset = rel->r_offset; locrela.r_addend = 0; - if (reloc_non_plt_obj(obj_rtld, obj, &locrela)) + if (reloc_non_plt_obj(obj_rtld, obj, &locrela, cache)) return -1; } /* Perform relocations with addend if there are any: */ relalim = (const Elf_Rela *) ((caddr_t) obj->rela + obj->relasize); for (rela = obj->rela; obj->rela != NULL && rela < relalim; rela++) { - if (reloc_non_plt_obj(obj_rtld, obj, rela)) + if (reloc_non_plt_obj(obj_rtld, obj, rela, cache)) return -1; } return 0; |