diff options
Diffstat (limited to 'sysdeps/x86_64/dl-machine.h')
| -rw-r--r-- | sysdeps/x86_64/dl-machine.h | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/sysdeps/x86_64/dl-machine.h b/sysdeps/x86_64/dl-machine.h index 6d605d0d32..ff5d45f7cb 100644 --- a/sysdeps/x86_64/dl-machine.h +++ b/sysdeps/x86_64/dl-machine.h @@ -71,9 +71,6 @@ elf_machine_runtime_setup (struct link_map *l, struct r_scope_elem *scope[], int lazy, int profile) { Elf64_Addr *got; - extern void _dl_runtime_resolve_fxsave (ElfW(Word)) attribute_hidden; - extern void _dl_runtime_resolve_xsave (ElfW(Word)) attribute_hidden; - extern void _dl_runtime_resolve_xsavec (ElfW(Word)) attribute_hidden; extern void _dl_runtime_profile_sse (ElfW(Word)) attribute_hidden; extern void _dl_runtime_profile_avx (ElfW(Word)) attribute_hidden; extern void _dl_runtime_profile_avx512 (ElfW(Word)) attribute_hidden; @@ -96,8 +93,6 @@ elf_machine_runtime_setup (struct link_map *l, struct r_scope_elem *scope[], /* Identify this shared object. */ *(ElfW(Addr) *) (got + 1) = (ElfW(Addr)) l; - const struct cpu_features* cpu_features = __get_cpu_features (); - #ifdef SHARED /* The got[2] entry contains the address of a function which gets called to get the address of a so far unresolved function and @@ -107,6 +102,7 @@ elf_machine_runtime_setup (struct link_map *l, struct r_scope_elem *scope[], end in this function. */ if (__glibc_unlikely (profile)) { + const struct cpu_features* cpu_features = __get_cpu_features (); if (X86_ISA_CPU_FEATURE_USABLE_P (cpu_features, AVX512F)) *(ElfW(Addr) *) (got + 2) = (ElfW(Addr)) &_dl_runtime_profile_avx512; else if (X86_ISA_CPU_FEATURE_USABLE_P (cpu_features, AVX)) @@ -126,15 +122,8 @@ elf_machine_runtime_setup (struct link_map *l, struct r_scope_elem *scope[], /* This function will get called to fix up the GOT entry indicated by the offset on the stack, and then jump to the resolved address. */ - if (MINIMUM_X86_ISA_LEVEL >= AVX_X86_ISA_LEVEL - || GLRO(dl_x86_cpu_features).xsave_state_size != 0) - *(ElfW(Addr) *) (got + 2) - = (CPU_FEATURE_USABLE_P (cpu_features, XSAVEC) - ? (ElfW(Addr)) &_dl_runtime_resolve_xsavec - : (ElfW(Addr)) &_dl_runtime_resolve_xsave); - else - *(ElfW(Addr) *) (got + 2) - = (ElfW(Addr)) &_dl_runtime_resolve_fxsave; + *(ElfW(Addr) *) (got + 2) + = (ElfW(Addr)) GLRO(dl_x86_64_runtime_resolve); } } @@ -383,7 +372,7 @@ and creates an unsatisfiable circular dependency.\n", { td->arg = _dl_make_tlsdesc_dynamic (sym_map, sym->st_value + reloc->r_addend); - td->entry = _dl_tlsdesc_dynamic; + td->entry = GLRO(dl_x86_tlsdesc_dynamic); } else # endif |