PPC: Add frame unwind info for assembler part.

Add define for target-specific exception handler return register.
2010-09-28 17:50:33 +02:00
parent dc4fdecfb5
commit a47136031e
3 changed files with 96 additions and 15 deletions
--- a/src/lj_arch.h
+++ b/src/lj_arch.h
@@ -52,6 +52,7 @@
 #define LJ_TARGET_X86		1
 #define LJ_TARGET_X86ORX64	1
 #define LJ_PAGESIZE		4096
+#define LJ_TARGET_EHRETREG	0
 #define LJ_TARGET_MASKSHIFT	1
 #define LJ_TARGET_MASKROT	1

@@ -63,6 +64,7 @@
 #define LJ_TARGET_X64		1
 #define LJ_TARGET_X86ORX64	1
 #define LJ_PAGESIZE		4096
+#define LJ_TARGET_EHRETREG	0
 #define LJ_TARGET_MASKSHIFT	1
 #define LJ_TARGET_MASKROT	1

@@ -78,6 +80,7 @@
 #define LJ_TARGET_PPC		1
 #define LJ_TARGET_PPCSPE	1
 #define LJ_PAGESIZE		4096
+#define LJ_TARGET_EHRETREG	3
 #define LJ_TARGET_MASKSHIFT	0
 #define LJ_TARGET_MASKROT	1
 #define LJ_ARCH_NOJIT		1