diff options
Diffstat (limited to 'sysdeps/s390/s390-64/dl-machine.h')
| -rw-r--r-- | sysdeps/s390/s390-64/dl-machine.h | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/sysdeps/s390/s390-64/dl-machine.h b/sysdeps/s390/s390-64/dl-machine.h index cb81aafc5d..9ee7c92c42 100644 --- a/sysdeps/s390/s390-64/dl-machine.h +++ b/sysdeps/s390/s390-64/dl-machine.h @@ -26,6 +26,7 @@ #include <sys/param.h> #include <string.h> #include <link.h> +#include <sysdeps/s390/dl-procinfo.h> #include <dl-irel.h> #define ELF_MACHINE_IRELATIVE R_390_IRELATIVE @@ -78,6 +79,10 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) { extern void _dl_runtime_resolve (Elf64_Word); extern void _dl_runtime_profile (Elf64_Word); +#if defined HAVE_S390_VX_ASM_SUPPORT + extern void _dl_runtime_resolve_vx (Elf64_Word); + extern void _dl_runtime_profile_vx (Elf64_Word); +#endif if (l->l_info[DT_JMPREL] && lazy) { @@ -105,7 +110,14 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) end in this function. */ if (__glibc_unlikely (profile)) { +#if defined HAVE_S390_VX_ASM_SUPPORT + if (GLRO(dl_hwcap) & HWCAP_S390_VX) + got[2] = (Elf64_Addr) &_dl_runtime_profile_vx; + else + got[2] = (Elf64_Addr) &_dl_runtime_profile; +#else got[2] = (Elf64_Addr) &_dl_runtime_profile; +#endif if (GLRO(dl_profile) != NULL && _dl_name_match_p (GLRO(dl_profile), l)) @@ -114,9 +126,18 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) GL(dl_profile_map) = l; } else - /* 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. */ - got[2] = (Elf64_Addr) &_dl_runtime_resolve; + { + /* 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 defined HAVE_S390_VX_ASM_SUPPORT + if (GLRO(dl_hwcap) & HWCAP_S390_VX) + got[2] = (Elf64_Addr) &_dl_runtime_resolve_vx; + else + got[2] = (Elf64_Addr) &_dl_runtime_resolve; +#else + got[2] = (Elf64_Addr) &_dl_runtime_resolve; +#endif + } } return lazy; |