diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/powerpc/hwcapinfo.c | 8 |
2 files changed, 13 insertions, 0 deletions
@@ -1,5 +1,10 @@ 2015-12-22 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> + * sysdeps/powerpc/hwcapinfo.c: Export symbol + __parse_hwcap_and_convert_at_platform to libc.a. + +2015-12-22 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> + * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platforms): Added platform and feature support for POWER9. * sysdeps/powerpc/dl-procinfo.h: Likewise. diff --git a/sysdeps/powerpc/hwcapinfo.c b/sysdeps/powerpc/hwcapinfo.c index a115ffccd9..b885f1cff6 100644 --- a/sysdeps/powerpc/hwcapinfo.c +++ b/sysdeps/powerpc/hwcapinfo.c @@ -74,3 +74,11 @@ __tcb_parse_hwcap_and_convert_at_platform (void) versioned_symbol (ld, __tcb_parse_hwcap_and_convert_at_platform, \ __parse_hwcap_and_convert_at_platform, GLIBC_2_23); #endif + +/* Export __parse_hwcap_and_convert_at_platform in libc.a. This is used by + GCC to make sure that the HWCAP/Platform bits are stored in the TCB when + using __builtin_cpu_is()/__builtin_cpu_supports() in the static case. */ +#ifndef SHARED +weak_alias (__tcb_parse_hwcap_and_convert_at_platform, \ + __parse_hwcap_and_convert_at_platform); +#endif |