-#define DOOP(ppname) PUTBACK; op = ppname(); SPAGAIN
+/* cc_runtime.h
+ *
+ * Copyright (c) 1998-2002, Larry Wall
+ *
+ * You may distribute under the terms of either the GNU General Public
+ * License or the Artistic License, as specified in the README file.
+ *
+ */
+
+#define DOOP(ppname) PUTBACK; PL_op = ppname(aTHX); SPAGAIN
+#define CCPP(s) OP * s(pTHX)
#define PP_LIST(g) do { \
dMARK; \
if (++MARK <= SP) \
*MARK = *SP; \
else \
- *MARK = &sv_undef; \
+ *MARK = &PL_sv_undef; \
SP = MARK; \
} \
} while (0)
#define MAYBE_TAINT_SASSIGN_SRC(sv) \
- if (tainting && tainted && (!SvGMAGICAL(left) || !SvSMAGICAL(left) || \
- !((mg=mg_find(left, 't')) && mg->mg_len & 1)))\
+ if (PL_tainting && PL_tainted && (!SvGMAGICAL(left) || !SvSMAGICAL(left) || \
+ !((mg=mg_find(left, PERL_MAGIC_taint)) && mg->mg_len & 1)))\
TAINT_NOT
#define PP_PREINC(sv) do { \
#define PP_UNSTACK do { \
TAINT_NOT; \
- stack_sp = stack_base + cxstack[cxstack_ix].blk_oldsp; \
+ PL_stack_sp = PL_stack_base + cxstack[cxstack_ix].blk_oldsp; \
FREETMPS; \
- oldsave = scopestack[scopestack_ix - 1]; \
+ oldsave = PL_scopestack[PL_scopestack_ix - 1]; \
LEAVE_SCOPE(oldsave); \
SPAGAIN; \
} while(0)
-#include "patchlevel.h"
-#if PATCHLEVEL < 3
-#define RUN() run()
-#else
-#define RUN() runops()
-#endif
-
/* Anyone using eval "" deserves this mess */
#define PP_EVAL(ppaddr, nxt) do { \
- Sigjmp_buf oldtop; \
- Copy(top_env,oldtop,1,Sigjmp_buf); \
+ dJMPENV; \
+ int ret; \
PUTBACK; \
- switch (Sigsetjmp(top_env,1)) { \
+ JMPENV_PUSH(ret); \
+ switch (ret) { \
case 0: \
- op = ppaddr(); \
- retstack[retstack_ix - 1] = Nullop; \
- Copy(oldtop,top_env,1,Sigjmp_buf); \
- if (op != nxt) RUN(); \
+ PL_op = ppaddr(aTHX); \
+ PL_retstack[PL_retstack_ix - 1] = Nullop; \
+ if (PL_op != nxt) CALLRUNOPS(); \
+ JMPENV_POP; \
break; \
- case 1: Copy(oldtop,top_env,1,Sigjmp_buf); Siglongjmp(top_env,1); \
- case 2: Copy(oldtop,top_env,1,Sigjmp_buf); Siglongjmp(top_env,2); \
+ case 1: JMPENV_POP; JMPENV_JUMP(1); \
+ case 2: JMPENV_POP; JMPENV_JUMP(2); \
case 3: \
- Copy(oldtop,top_env,1,Sigjmp_buf); \
- if (restartop != nxt) \
- Siglongjmp(top_env, 3); \
+ JMPENV_POP; \
+ if (PL_restartop && PL_restartop != nxt) \
+ JMPENV_JUMP(3); \
} \
- op = nxt; \
+ PL_op = nxt; \
SPAGAIN; \
} while (0)
-#define PP_ENTERTRY(jmpbuf,label) do { \
- Copy(top_env,jmpbuf,1,Sigjmp_buf); \
- switch (Sigsetjmp(top_env,1)) { \
- case 1: Copy(jmpbuf,top_env,1,Sigjmp_buf); Siglongjmp(top_env,1); \
- case 2: Copy(jmpbuf,top_env,1,Sigjmp_buf); Siglongjmp(top_env,2); \
- case 3: Copy(jmpbuf,top_env,1,Sigjmp_buf); SPAGAIN; goto label; \
- } \
- } while (0)
+
+#define PP_ENTERTRY(jmpbuf,label) \
+ STMT_START { \
+ int ret; \
+ JMPENV_PUSH_ENV(jmpbuf,ret); \
+ switch (ret) { \
+ case 1: JMPENV_POP_ENV(jmpbuf); JMPENV_JUMP(1);\
+ case 2: JMPENV_POP_ENV(jmpbuf); JMPENV_JUMP(2);\
+ case 3: JMPENV_POP_ENV(jmpbuf); SPAGAIN; goto label;\
+ } \
+ } STMT_END
+#define PP_LEAVETRY \
+ STMT_START{ PL_top_env=PL_top_env->je_prev; }STMT_END