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| author | Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> | 2015-12-28 16:36:46 -0200 |
|---|---|---|
| committer | Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> | 2016-03-08 15:30:06 -0300 |
| commit | 911569d02dec023d949d96aa7b0e828c91c06f55 (patch) | |
| tree | e9f75c7614b9901eaa1352f9e4b48b92209c85c9 /sysdeps | |
| parent | 87da630b22f70355531a759099f7f4b9311fb39d (diff) | |
| download | glibc-911569d02dec023d949d96aa7b0e828c91c06f55.tar.gz glibc-911569d02dec023d949d96aa7b0e828c91c06f55.tar.xz glibc-911569d02dec023d949d96aa7b0e828c91c06f55.zip | |
powerpc: Fix dl-procinfo HWCAP
HWCAP-related code should had been updated when the 32 bits of HWCAP were used. This patch updates the code in dl-procinfo.h to loop through all the 32 bits in HWCAP and updates _dl_powerpc_cap_flags accordingly.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/powerpc/dl-procinfo.c | 5 | ||||
| -rw-r--r-- | sysdeps/powerpc/dl-procinfo.h | 9 |
2 files changed, 6 insertions, 8 deletions
diff --git a/sysdeps/powerpc/dl-procinfo.c b/sysdeps/powerpc/dl-procinfo.c index 6e7850eebd..0b55906a65 100644 --- a/sysdeps/powerpc/dl-procinfo.c +++ b/sysdeps/powerpc/dl-procinfo.c @@ -45,11 +45,12 @@ #if !defined PROCINFO_DECL && defined SHARED ._dl_powerpc_cap_flags #else -PROCINFO_CLASS const char _dl_powerpc_cap_flags[60][10] +PROCINFO_CLASS const char _dl_powerpc_cap_flags[64][10] #endif #ifndef PROCINFO_DECL = { - "ppcle", "true_le", "archpmu", "vsx", + "ppcle", "true_le", "", "", + "", "", "archpmu", "vsx", "arch_2_06", "power6x", "dfp", "pa6t", "arch_2_05", "ic_snoop", "smt", "booke", "cellbe", "power5+", "power5", "power4", diff --git a/sysdeps/powerpc/dl-procinfo.h b/sysdeps/powerpc/dl-procinfo.h index bce3a49ac0..2187c5e190 100644 --- a/sysdeps/powerpc/dl-procinfo.h +++ b/sysdeps/powerpc/dl-procinfo.h @@ -22,9 +22,6 @@ #include <ldsodefs.h> #include <sysdep.h> /* This defines the PPC_FEATURE[2]_* macros. */ -/* There are 28 bits used, but they are bits 4..31. */ -#define _DL_HWCAP_FIRST 4 - /* The total number of available bits (including those prior to _DL_HWCAP_FIRST). Some of these bits might not be used. */ #define _DL_HWCAP_COUNT 64 @@ -68,7 +65,7 @@ static inline const char * __attribute__ ((unused)) _dl_hwcap_string (int idx) { - return GLRO(dl_powerpc_cap_flags)[idx - _DL_HWCAP_FIRST]; + return GLRO(dl_powerpc_cap_flags)[idx]; } static inline const char * @@ -82,7 +79,7 @@ static inline int __attribute__ ((unused)) _dl_string_hwcap (const char *str) { - for (int i = _DL_HWCAP_FIRST; i < _DL_HWCAP_COUNT; ++i) + for (int i = 0; i < _DL_HWCAP_COUNT; ++i) if (strcmp (str, _dl_hwcap_string (i)) == 0) return i; return -1; @@ -180,7 +177,7 @@ _dl_procinfo (unsigned int type, unsigned long int word) case AT_HWCAP: _dl_printf ("AT_HWCAP: "); - for (int i = _DL_HWCAP_FIRST; i <= _DL_HWCAP_LAST; ++i) + for (int i = 0; i <= _DL_HWCAP_LAST; ++i) if (word & (1 << i)) _dl_printf (" %s", _dl_hwcap_string (i)); break; |