diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2008-08-08 04:51:57 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2008-08-08 04:51:57 +0000 |
| commit | 1642331d3066e43daea5a33a6c12db6edf0e34f7 (patch) | |
| tree | d57029038bd8f32d03e31e84f7c77d6566b8a5bb /sysdeps | |
| parent | 48b9466105cf4bf7012b90356ae097573a23fc5c (diff) | |
| download | glibc-1642331d3066e43daea5a33a6c12db6edf0e34f7.tar glibc-1642331d3066e43daea5a33a6c12db6edf0e34f7.tar.gz glibc-1642331d3066e43daea5a33a6c12db6edf0e34f7.tar.bz2 glibc-1642331d3066e43daea5a33a6c12db6edf0e34f7.zip | |
[BZ #6817]
2008-08-01 Steven Munroe <sjmunroe@us.ibm.com>
Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
[BZ #6817]
* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags):
Added the members 'vsx' and 'arch_2_06'.
(_dl_powerpc_platforms): Add the member 'power7'.
* sysdeps/powerpc/dl-procinfo.h: Modify _DL_HWCAP_FIRST
to reflect the changes required by VSX and ISA 2.06.
Modify _DL_PLATFORMS_COUNT to reflect the addition of
'power7'.
Defined PPC_PLATFORM_POWER7.
(_dl_string_platform): Add support for POWER7.
* sysdeps/powerpc/sysdep.h: Define bit masks for VSX
capability and ISA 2.06.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/powerpc/dl-procinfo.c | 10 | ||||
| -rw-r--r-- | sysdeps/powerpc/dl-procinfo.h | 10 | ||||
| -rw-r--r-- | sysdeps/powerpc/sysdep.h | 2 |
3 files changed, 15 insertions, 7 deletions
diff --git a/sysdeps/powerpc/dl-procinfo.c b/sysdeps/powerpc/dl-procinfo.c index a732e94fa8..1c74c2a905 100644 --- a/sysdeps/powerpc/dl-procinfo.c +++ b/sysdeps/powerpc/dl-procinfo.c @@ -46,11 +46,12 @@ #if !defined PROCINFO_DECL && defined SHARED ._dl_powerpc_cap_flags #else -PROCINFO_CLASS const char _dl_powerpc_cap_flags[23][10] +PROCINFO_CLASS const char _dl_powerpc_cap_flags[25][10] #endif #ifndef PROCINFO_DECL = { - "power6x", "dfp", "pa6t", + "vsx", + "arch_2_06", "power6x", "dfp", "pa6t", "arch_2_05", "ic_snoop", "smt", "booke", "cellbe", "power5+", "power5", "power4", "notb", "efpdouble", "efpsingle", "spe", @@ -67,7 +68,7 @@ PROCINFO_CLASS const char _dl_powerpc_cap_flags[23][10] #if !defined PROCINFO_DECL && defined SHARED ._dl_powerpc_platforms #else -PROCINFO_CLASS const char _dl_powerpc_platforms[7][12] +PROCINFO_CLASS const char _dl_powerpc_platforms[8][12] #endif #ifndef PROCINFO_DECL = { @@ -77,7 +78,8 @@ PROCINFO_CLASS const char _dl_powerpc_platforms[7][12] [PPC_PLATFORM_POWER5_PLUS] = "power5+", [PPC_PLATFORM_POWER6] = "power6", [PPC_PLATFORM_CELL_BE] = "ppc-cell-be", - [PPC_PLATFORM_POWER6X] = "power6x" + [PPC_PLATFORM_POWER6X] = "power6x", + [PPC_PLATFORM_POWER7] = "power7" } #endif #if !defined SHARED || defined PROCINFO_DECL diff --git a/sysdeps/powerpc/dl-procinfo.h b/sysdeps/powerpc/dl-procinfo.h index 0bf935385a..254195a94c 100644 --- a/sysdeps/powerpc/dl-procinfo.h +++ b/sysdeps/powerpc/dl-procinfo.h @@ -23,15 +23,15 @@ #include <ldsodefs.h> #include <sysdep.h> /* This defines the PPC_FEATURE_* macros. */ -/* There are 20 bits used, but they are bits 12..31. */ -#define _DL_HWCAP_FIRST 9 +/* There are 25 bits used, but they are bits 7..31. */ +#define _DL_HWCAP_FIRST 7 #define _DL_HWCAP_COUNT 32 /* These bits influence library search. */ #define HWCAP_IMPORTANT (PPC_FEATURE_HAS_ALTIVEC \ + PPC_FEATURE_HAS_DFP) -#define _DL_PLATFORMS_COUNT 7 +#define _DL_PLATFORMS_COUNT 8 #define _DL_FIRST_PLATFORM 32 /* Mask to filter out platforms. */ @@ -46,6 +46,7 @@ #define PPC_PLATFORM_POWER6 4 #define PPC_PLATFORM_CELL_BE 5 #define PPC_PLATFORM_POWER6X 6 +#define PPC_PLATFORM_POWER7 7 static inline const char * __attribute__ ((unused)) @@ -103,6 +104,9 @@ _dl_string_platform (const char *str) ++str; } break; + case '7': + ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER7; + break; default: return -1; } diff --git a/sysdeps/powerpc/sysdep.h b/sysdeps/powerpc/sysdep.h index 2ae52b78c0..43edeb71eb 100644 --- a/sysdeps/powerpc/sysdep.h +++ b/sysdeps/powerpc/sysdep.h @@ -44,6 +44,8 @@ #define PPC_FEATURE_PA6T 0x00000800 /* PA Semi 6T Core */ #define PPC_FEATURE_HAS_DFP 0x00000400 /* Decimal FP Unit */ #define PPC_FEATURE_POWER6_EXT 0x00000200 /* P6 + mffgpr/mftgpr */ +#define PPC_FEATURE_HAS_VSX 0x00000100 /* P7 Vector Extension. */ +#define PPC_FEATURE_ARCH_2_06 0x00000080 /* ISA 2.06 */ #define PPC_FEATURE_970 (PPC_FEATURE_POWER4 + PPC_FEATURE_HAS_ALTIVEC) #ifdef __ASSEMBLER__ |