diff options
Diffstat (limited to 'vm_exec.h')
-rw-r--r-- | vm_exec.h | 22 |
1 files changed, 10 insertions, 12 deletions
@@ -90,16 +90,6 @@ error ! LABEL(insn): \ INSN_ENTRY_SIG(insn); \ -/* dispatcher */ -#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) && __GNUC__ == 3 -#define DISPATCH_ARCH_DEPEND_WAY(addr) \ - __asm__ __volatile__("jmp *%0;\t# -- inserted by vm.h\t[length = 2]" : : "r" (addr)) - -#else -#define DISPATCH_ARCH_DEPEND_WAY(addr) \ - /* do nothing */ -#endif - /**********************************/ #if OPT_DIRECT_THREADED_CODE @@ -112,14 +102,22 @@ error ! #else /* token threaded code */ +/* dispatcher */ +#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) && __GNUC__ == 3 +#define DISPATCH_ARCH_DEPEND_WAY(addr) \ + __asm__ __volatile__("jmp *%0;\t# -- inserted by vm.h\t[length = 2]" : : "r" (addr)) + +#else +#define DISPATCH_ARCH_DEPEND_WAY(addr) \ + /* do nothing */ +#endif #define TC_DISPATCH(insn) \ DISPATCH_ARCH_DEPEND_WAY(insns_address_table[GET_CURRENT_INSN()]); \ INSN_DISPATCH_SIG(insn); \ RB_GNUC_EXTENSION_BLOCK(goto *insns_address_table[GET_CURRENT_INSN()]); \ rb_bug("tc error"); - -#endif /* DISPATCH_DIRECT_THREADED_CODE */ +#endif /* OPT_DIRECT_THREADED_CODE */ #define END_INSN(insn) \ DEBUG_END_INSN(); \ |