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powerpc: Sync hwcap.h with kernel
Linux commit b4b56f9ecab40f3b4ef53e130c9f6663be491894 introduced a new HWCAP2 bit to indicate that the kernel now aborts a memory transaction when a syscall is made. This patch adds that bit to sysdeps/powerpc/bits/hwcap.h. 2015-08-26 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> * sysdeps/powerpc/bits/hwcap.h: Add PPC_FEATURE2_HTM_NOSC. * sysdeps/powerpc/dl-procinfo.c: (_dl_powerpc_cap_flags): Added descriptor for this hwcap feature so it shows when LD_SHOW_AUXV=1.
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@ -1,3 +1,10 @@
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2015-08-26 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
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* sysdeps/powerpc/bits/hwcap.h: Add PPC_FEATURE2_HTM_NOSC.
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* sysdeps/powerpc/dl-procinfo.c:
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(_dl_powerpc_cap_flags): Added descriptor for this hwcap
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feature so it shows when LD_SHOW_AUXV=1.
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2015-08-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
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* sysdeps/unix/sysv/linux/powerpc/elision-lock.c
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@ -64,3 +64,5 @@
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#define PPC_FEATURE2_HAS_TAR 0x04000000 /* Target Address Register */
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#define PPC_FEATURE2_HAS_VEC_CRYPTO 0x02000000 /* Target supports vector
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instruction. */
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#define PPC_FEATURE2_HTM_NOSC 0x01000000 /* Kernel aborts transaction
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when a syscall is made. */
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@ -62,7 +62,7 @@ PROCINFO_CLASS const char _dl_powerpc_cap_flags[60][10]
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "vcrypto", "tar", "isel",
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"htm-nosc", "vcrypto", "tar", "isel",
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"ebb", "dscr", "htm", "arch_2_07",
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}
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#endif
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