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powerpc: Add new transactional memory state to the signal context

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This adds the new transactional memory archtected state to the signal context
in both 32 and 64 bit.

Signed-off-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michael Neuling
2013-02-13 16:21:41 +00:00
committed by Benjamin Herrenschmidt
parent bc2a9408fa
commit 2b0a576d15
4 changed files with 832 additions and 18 deletions
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arch/powerpc/include/asm/reg.h
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@@ -120,6 +120,7 @@
#define TM_CAUSE_FAC_UNAV 0xfa
#define TM_CAUSE_SYSCALL 0xf9 /* Persistent */
#define TM_CAUSE_MISC 0xf6
#define TM_CAUSE_SIGNAL 0xf4
#if defined(CONFIG_PPC_BOOK3S_64)
#define MSR_64BIT MSR_SF