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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 33 |
1 files changed, 33 insertions, 0 deletions
@@ -1,5 +1,38 @@ 2013-05-16 Ryan S. Arnold <rsa@linux.vnet.ibm.com> + * sysdeps/powerpc/bits/hwcap.h: Add new AT_HWCAP2 features. + [PPC_FEATURE2_ARCH_2_07]: New feature bit for Power ISA 2.07. + [PPC_FEATURE2_HAS_HTM]: New feature bit for Hardware Transactional + Memory. + [PPC_FEATURE2_HAS_DSCR]: New feature bit for Data Stream Control + Register. + [PPC_FEATURE2_HAS_EBB]: New feature bit for Event Based Branching + facility. + [PPC_FEATURE2_HAS_ISEL]: New feature bit for Integer Select. + [PPC_FEATURE2_HAS_TAR]: New feature bit for Target Address Register + facility. + * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platforms): Add power8 as + PPC_PLATFORM_POWER8. + (_dl_powerpc_cap_flags): Add arch_2_07, htm, dscr, ebb, isel, and tar + as hwcap strings for power8. + * sysdeps/powerpc/dl-procinfo.h (_dl_procinfo): Eliminate confusing + conditional variable definitions used to re-use a single loop + definition. Replace with simpler redundant loops. Account for + AT_HWCAP2 feature bits starting at bit 31 and decrementing. + [_DL_HWCAP_LAST]: New definition. + [_DL_HWCAP2_LAST]: New definition. + [_DL_HWCAP_COUNT]: Update to 64 to account for available bits, not + number of actual hwcap bits that are defined. + [_DL_PLATFORMS_COUNT]: Increment for power8. + [PPC_PLATFORM_POWER8]: New definition. + (_dl_string_platform): Add return value for power8 platform string. + * sysdeps/powerpc/powerpc32/power8/Implies: New file. + * sysdeps/powerpc/powerpc64/power8/Implies: Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/power8/Implies: Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/power8/Implies: Likewise. + +2013-05-16 Ryan S. Arnold <rsa@linux.vnet.ibm.com> + * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platforms): Add ppc405, ppc440, ppc464, and ppc476, merging from ports/ dl-procinfo.c. * sysdeps/powerpc/dl-procinfo.h: Fix whitespace by correcting spaces |