1 files changed, 3 insertions, 0 deletions

diff --git a/src/lj_frame.h b/src/lj_frame.h
index 089b24f6..549784c6 100644
--- a/src/lj_frame.h
+++ b/src/lj_frame.h
@@ -66,6 +66,7 @@ enum {
 #define CFRAME_OFS_PC           (6*4)
 #define CFRAME_OFS_MULTRES      (5*4)
 #define CFRAME_SIZE             (12*4)
+#define CFRAME_SIZE_JIT         CFRAME_SIZE
 #elif LJ_TARGET_X64
 #if _WIN64
 #define CFRAME_OFS_PREV         (13*8)
@@ -75,6 +76,7 @@ enum {
 #define CFRAME_OFS_NRES         (22*4)
 #define CFRAME_OFS_MULTRES      (21*4)
 #define CFRAME_SIZE             (10*8)
+#define CFRAME_SIZE_JIT         (CFRAME_SIZE + 9*16 + 4*8)
 #else
 #define CFRAME_OFS_PREV         (4*8)
 #define CFRAME_OFS_PC           (7*4)
@@ -83,6 +85,7 @@ enum {
 #define CFRAME_OFS_NRES         (4*4)
 #define CFRAME_OFS_MULTRES      (1*4)
 #define CFRAME_SIZE             (10*8)
+#define CFRAME_SIZE_JIT         (CFRAME_SIZE + 16)
 #endif
 #else
 #error "Missing CFRAME_* definitions for this architecture"