1 files changed, 6 insertions, 0 deletions

diff --git a/src/lj_target_x86.h b/src/lj_target_x86.h
index 564ffc63..48b53b6d 100644
--- a/src/lj_target_x86.h
+++ b/src/lj_target_x86.h
@@ -21,6 +21,8 @@
 #define FPRDEF(_) \
   _(XMM0) _(XMM1) _(XMM2) _(XMM3) _(XMM4) _(XMM5) _(XMM6) _(XMM7)
 #endif
+#define VRIDDEF(_) \
+  _(MRM)
 
 #define RIDENUM(name)   RID_##name,
 
@@ -63,6 +65,7 @@ enum {
 #define RSET_GPR        (RSET_RANGE(RID_MIN_GPR, RID_MAX_GPR)-RID2RSET(RID_ESP))
 #define RSET_FPR        (RSET_RANGE(RID_MIN_FPR, RID_MAX_FPR))
 #define RSET_ALL        (RSET_GPR|RSET_FPR)
+#define RSET_INIT       RSET_ALL
 
 #if LJ_64
 /* Note: this requires the use of FORCE_REX! */
@@ -80,6 +83,7 @@ enum {
   (RSET_ACD|RSET_RANGE(RID_R8D, RID_R11D+1)|RSET_RANGE(RID_XMM0, RID_XMM5+1))
 #define REGARG_GPRS \
   (RID_ECX|((RID_EDX|((RID_R8D|(RID_R9D<<5))<<5))<<5))
+#define REGARG_NUMGPR   4
 #define REGARG_FIRSTFPR RID_XMM0
 #define REGARG_LASTFPR  RID_XMM3
 #define STACKARG_OFS    (4*8)
@@ -90,6 +94,7 @@ enum {
 #define REGARG_GPRS \
   (RID_EDI|((RID_ESI|((RID_EDX|((RID_ECX|((RID_R8D|(RID_R9D \
    <<5))<<5))<<5))<<5))<<5))
+#define REGARG_NUMGPR   6
 #define REGARG_FIRSTFPR RID_XMM0
 #define REGARG_LASTFPR  RID_XMM7
 #define STACKARG_OFS    0
@@ -98,6 +103,7 @@ enum {
 /* Common x86 ABI. */
 #define RSET_SCRATCH    (RSET_ACD|RSET_FPR)
 #define REGARG_GPRS     (RID_ECX|(RID_EDX<<5))  /* Fastcall only. */
+#define REGARG_NUMGPR   2  /* Fastcall only. */
 #define STACKARG_OFS    0
 #endif