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author | rofl0r <retnyg@gmx.net> | 2012-12-06 18:14:45 +0100 |
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committer | rofl0r <retnyg@gmx.net> | 2012-12-06 18:14:49 +0100 |
commit | a631c5df53c22146389228f228506936e258379b (patch) | |
tree | 0198dd09fda0f944d0ee15c58b63e0de75a5968e /arch/x86_64/bits | |
parent | 120e402de66bf0791a4f76dd1ee0e089809814f3 (diff) | |
download | musl-a631c5df53c22146389228f228506936e258379b.tar.gz musl-a631c5df53c22146389228f228506936e258379b.tar.bz2 musl-a631c5df53c22146389228f228506936e258379b.tar.xz musl-a631c5df53c22146389228f228506936e258379b.zip |
bits/signal.h: add register names for x86(_64)
glibc exposes them from ucontext.h.
since that header includes signal.h, it is safe to put them
into bits/signal.h, if _GNU_SOURCE is defined.
Diffstat (limited to 'arch/x86_64/bits')
-rw-r--r-- | arch/x86_64/bits/signal.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/x86_64/bits/signal.h b/arch/x86_64/bits/signal.h index 9043aeaf..069c6c33 100644 --- a/arch/x86_64/bits/signal.h +++ b/arch/x86_64/bits/signal.h @@ -52,6 +52,30 @@ typedef struct __ucontext { #define SA_RESETHAND 0x80000000 #define SA_RESTORER 0x04000000 +#define REG_R8 0 +#define REG_R9 1 +#define REG_R10 2 +#define REG_R11 3 +#define REG_R12 4 +#define REG_R13 5 +#define REG_R14 6 +#define REG_R15 7 +#define REG_RDI 8 +#define REG_RSI 9 +#define REG_RBP 10 +#define REG_RBX 11 +#define REG_RDX 12 +#define REG_RAX 13 +#define REG_RCX 14 +#define REG_RSP 15 +#define REG_RIP 16 +#define REG_EFL 17 +#define REG_CSGFS 18 +#define REG_ERR 19 +#define REG_TRAPNO 20 +#define REG_OLDMASK 21 +#define REG_CR2 22 + #endif #define SIGHUP 1 @@ -89,3 +113,4 @@ typedef struct __ucontext { #define SIGUNUSED SIGSYS #define _NSIG 65 + |