+/* scope.h
+ *
+ * Copyright (C) 1993, 1994, 1996, 1997, 1998, 1999,
+ * 2000, 2001, 2002, by Larry Wall and others
+ *
+ * You may distribute under the terms of either the GNU General Public
+ * License or the Artistic License, as specified in the README file.
+ *
+ */
+
#define SAVEt_ITEM 0
#define SAVEt_SV 1
#define SAVEt_AV 2
#define SAVEt_COMPPAD 33
#define SAVEt_GENERIC_PVREF 34
#define SAVEt_PADSV 35
+#define SAVEt_MORTALIZESV 36
+#define SAVEt_SHARED_PVREF 37
+#define SAVEt_BOOL 38
#ifndef SCOPE_SAVES_SIGNAL_MASK
#define SCOPE_SAVES_SIGNAL_MASK 0
#endif
-#define SSCHECK(need) if (PL_savestack_ix + need > PL_savestack_max) savestack_grow()
+#define SSCHECK(need) if (PL_savestack_ix + (need) > PL_savestack_max) savestack_grow()
+#define SSGROW(need) if (PL_savestack_ix + (need) > PL_savestack_max) savestack_grow_cnt(need)
#define SSPUSHINT(i) (PL_savestack[PL_savestack_ix++].any_i32 = (I32)(i))
#define SSPUSHLONG(i) (PL_savestack[PL_savestack_ix++].any_long = (long)(i))
+#define SSPUSHBOOL(p) (PL_savestack[PL_savestack_ix++].any_bool = (p))
#define SSPUSHIV(i) (PL_savestack[PL_savestack_ix++].any_iv = (IV)(i))
#define SSPUSHPTR(p) (PL_savestack[PL_savestack_ix++].any_ptr = (void*)(p))
#define SSPUSHDPTR(p) (PL_savestack[PL_savestack_ix++].any_dptr = (p))
#define SSPUSHDXPTR(p) (PL_savestack[PL_savestack_ix++].any_dxptr = (p))
#define SSPOPINT (PL_savestack[--PL_savestack_ix].any_i32)
#define SSPOPLONG (PL_savestack[--PL_savestack_ix].any_long)
+#define SSPOPBOOL (PL_savestack[--PL_savestack_ix].any_bool)
#define SSPOPIV (PL_savestack[--PL_savestack_ix].any_iv)
#define SSPOPPTR (PL_savestack[--PL_savestack_ix].any_ptr)
#define SSPOPDPTR (PL_savestack[--PL_savestack_ix].any_dptr)
#define SSPOPDXPTR (PL_savestack[--PL_savestack_ix].any_dxptr)
/*
+=head1 Callback Functions
+
=for apidoc Ams||SAVETMPS
Opening bracket for temporaries on a callback. See C<FREETMPS> and
L<perlcall>.
#define ENTER \
STMT_START { \
push_scope(); \
- DEBUG_l(WITH_THR(Perl_deb(aTHX_ "ENTER scope %ld at %s:%d\n", \
- PL_scopestack_ix, __FILE__, __LINE__))); \
+ DEBUG_SCOPE("ENTER") \
} STMT_END
#define LEAVE \
STMT_START { \
- DEBUG_l(WITH_THR(Perl_deb(aTHX_ "LEAVE scope %ld at %s:%d\n", \
- PL_scopestack_ix, __FILE__, __LINE__))); \
+ DEBUG_SCOPE("LEAVE") \
pop_scope(); \
} STMT_END
#else
#define SAVEINT(i) save_int(SOFT_CAST(int*)&(i))
#define SAVEIV(i) save_iv(SOFT_CAST(IV*)&(i))
#define SAVELONG(l) save_long(SOFT_CAST(long*)&(l))
+#define SAVEBOOL(b) save_bool(SOFT_CAST(bool*)&(b))
#define SAVESPTR(s) save_sptr((SV**)&(s))
#define SAVEPPTR(s) save_pptr(SOFT_CAST(char**)&(s))
#define SAVEVPTR(s) save_vptr((void*)&(s))
#define SAVEPADSV(s) save_padsv(s)
#define SAVEFREESV(s) save_freesv((SV*)(s))
+#define SAVEMORTALIZESV(s) save_mortalizesv((SV*)(s))
#define SAVEFREEOP(o) save_freeop(SOFT_CAST(OP*)(o))
#define SAVEFREEPV(p) save_freepv(SOFT_CAST(char*)(p))
#define SAVECLEARSV(sv) save_clearsv(SOFT_CAST(SV**)&(sv))
#define SAVEGENERICSV(s) save_generic_svref((SV**)&(s))
#define SAVEGENERICPV(s) save_generic_pvref((char**)&(s))
+#define SAVESHAREDPV(s) save_shared_pvref((char**)&(s))
#define SAVEDELETE(h,k,l) \
save_delete(SOFT_CAST(HV*)(h), SOFT_CAST(char*)(k), (I32)(l))
#define SAVEDESTRUCTOR(f,p) \
#define SAVECOMPPAD() \
STMT_START { \
- if (PL_comppad && PL_curpad == AvARRAY(PL_comppad)) { \
- SSCHECK(2); \
- SSPUSHPTR((SV*)PL_comppad); \
- SSPUSHINT(SAVEt_COMPPAD); \
- } \
- else { \
- SAVEVPTR(PL_curpad); \
- SAVESPTR(PL_comppad); \
- } \
+ SSCHECK(2); \
+ SSPUSHPTR((SV*)PL_comppad); \
+ SSPUSHINT(SAVEt_COMPPAD); \
} STMT_END
#ifdef USE_ITHREADS
# define SAVECOPSTASH(c) SAVEPPTR(CopSTASHPV(c))
-# define SAVECOPSTASH_FREE(c) SAVEGENERICPV(CopSTASHPV(c))
+# define SAVECOPSTASH_FREE(c) SAVESHAREDPV(CopSTASHPV(c))
# define SAVECOPFILE(c) SAVEPPTR(CopFILE(c))
-# define SAVECOPFILE_FREE(c) SAVEGENERICPV(CopFILE(c))
+# define SAVECOPFILE_FREE(c) SAVESHAREDPV(CopFILE(c))
#else
# define SAVECOPSTASH(c) SAVESPTR(CopSTASH(c))
# define SAVECOPSTASH_FREE(c) SAVECOPSTASH(c) /* XXX not refcounted */
# define SAVECOPFILE_FREE(c) SAVEGENERICSV(CopFILEGV(c))
#endif
-#define SAVECOPLINE(c) SAVEI16(CopLINE(c))
+#define SAVECOPLINE(c) SAVEI32(CopLINE(c))
/* SSNEW() temporarily allocates a specified number of bytes of data on the
* savestack. It returns an integer index into the savestack, because a