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| author | Mike Pall <mike> | 2009-12-28 21:18:44 +0100 |
|---|---|---|
| committer | Mike Pall <mike> | 2009-12-28 21:18:44 +0100 |
| commit | 7b7c6ed754e5fc9f9a76da7c7d06d311d66cbd79 (patch) | |
| tree | e696eb70094df2dd5e884dafb181b0a43a5c0140 /src/lj_target_x86.h | |
| parent | da65e0dfed4107adcd10bfff671af3630f304f35 (diff) | |
| download | luajit2-7b7c6ed754e5fc9f9a76da7c7d06d311d66cbd79.tar.gz | |
Change callee-save regs for x64 interpreter to shorten code.
Diffstat (limited to 'src/lj_target_x86.h')
| -rw-r--r-- | src/lj_target_x86.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/lj_target_x86.h b/src/lj_target_x86.h index 2fb3c4b8..198245cd 100644 --- a/src/lj_target_x86.h +++ b/src/lj_target_x86.h @@ -40,8 +40,13 @@ enum { /* These definitions must match with the *.dasc file(s): */ RID_BASE = RID_EDX, /* Interpreter BASE. */ +#if LJ_64 && !defined(_WIN64) + RID_PC = RID_EBX, /* Interpreter PC. */ + RID_DISPATCH = RID_R14D, /* Interpreter DISPATCH table. */ +#else RID_PC = RID_ESI, /* Interpreter PC. */ RID_DISPATCH = RID_EBX, /* Interpreter DISPATCH table. */ +#endif /* Register ranges [min, max) and number of registers. */ RID_MIN_GPR = RID_EAX, |