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typedef char *pvcontents;
typedef char *strconst;
typedef U32 PV; /* hack */
typedef char *op_tr_array;
typedef int comment_t;
typedef SV *svindex;
typedef OP *opindex;
typedef char *pvindex;
/*typedef HEK *hekindex;*/
typedef IV IV64;
#if PERL_VERSION < 13
typedef U16 pmflags;
#else
typedef U32 pmflags;
#endif
static int force = 0;
/* need to swab bytes to the target byteorder */
static int bget_swab = 0;
#if (PERL_VERSION <= 8) && (PERL_SUBVERSION < 8)
#include "ppport.h"
#endif
#ifndef GvCV_set
# define GvCV_set(gv,cv) (GvCV(gv) = (cv))
#endif
#ifndef GvGP_set
# define GvGP_set(gv,gp) (GvGP(gv) = (gp))
#endif
#define BGET_FREAD(argp, len, nelem) \
bl_read(bstate->bs_fdata,(char*)(argp),(len),(nelem))
#define BGET_FGETC() bl_getc(bstate->bs_fdata)
#define BGET_U8(arg) STMT_START { \
const int _arg = BGET_FGETC(); \
if (_arg < 0) { \
Perl_croak(aTHX_ \
"EOF or error while trying to read 1 byte for U8"); \
} \
arg = (U8) _arg; \
} STMT_END
/* with platform conversion from bl_header. */
#define BGET_U16(arg) STMT_START { \
BGET_OR_CROAK(arg, U16); \
if (bget_swab) {arg=_swab_16_(arg);} \
} STMT_END
#define BGET_I32(arg) STMT_START { \
BGET_OR_CROAK(arg, U32); \
if (bget_swab) {arg=_swab_32_(arg);} \
} STMT_END
#define BGET_U32(arg) STMT_START { \
BGET_OR_CROAK(arg, U32); \
if (bget_swab) {arg=_swab_32_(arg);} \
} STMT_END
#define BGET_IV(arg) STMT_START { \
if (BGET_FREAD(&arg, bl_header.ivsize, 1) < 1) { \
Perl_croak(aTHX_ \
"EOF or error while trying to read %d bytes for %s", \
bl_header.ivsize, "IV"); \
} \
if (bl_header.ivsize != IVSIZE) { \
Perl_warn(aTHX_ \
"Different IVSIZE: .plc %d, perl %d", \
bl_header.ivsize, IVSIZE); \
} \
if (bget_swab) {arg = _swab_iv_(arg, IVSIZE);} \
} STMT_END
/*
* In the following, sizeof(IV)*4 is just a way of encoding 32 on 64-bit-IV
* machines such that 32-bit machine compilers don't whine about the shift
* count being too high even though the code is never reached there.
*/
#define BGET_IV64(arg) STMT_START { \
U32 hi, lo; \
BGET_U32(hi); \
BGET_U32(lo); \
if (bget_swab) { U32 tmp=hi; hi=lo; lo=tmp; } \
if (sizeof(IV) == 8) { \
arg = ((IV)hi << (sizeof(IV)*4) | (IV)lo); \
} else if (((I32)hi == -1 && (I32)lo < 0) \
|| ((I32)hi == 0 && (I32)lo >= 0)) { \
arg = (I32)lo; \
} \
else { \
bstate->bs_iv_overflows++; \
arg = 0; \
} \
} STMT_END
#define BGET_PADOFFSET(arg) STMT_START { \
BGET_OR_CROAK(arg, PADOFFSET); \
if (bget_swab) { \
arg=(sizeof(PADOFFSET)==4)?_swab_32_(arg):_swab_64_(arg); } \
} STMT_END
#define BGET_long(arg) STMT_START { \
if (BGET_FREAD(&arg, bl_header.longsize, 1) < 1) { \
Perl_croak(aTHX_ \
"EOF or error while trying to read %d bytes for %s", \
bl_header.ivsize, "IV"); \
} \
if (bget_swab) { arg = _swab_iv_(arg, bl_header.longsize); } \
if (bl_header.longsize != LONGSIZE) { \
Perl_warn(aTHX_ \
"Different LONGSIZE .plc %d, perl %d", \
bl_header.longsize, LONGSIZE); \
} \
} STMT_END
/* svtype is an enum of 16 values. 32bit or 16bit? */
#define BGET_svtype(arg) STMT_START { \
BGET_OR_CROAK(arg, svtype); \
if (bget_swab) {arg = _swab_iv_(arg, sizeof(svtype))} \
} STMT_END
#define BGET_OR_CROAK(arg, type) STMT_START { \
if (BGET_FREAD(&arg, sizeof(type), 1) < 1) { \
Perl_croak(aTHX_ \
"EOF or error while trying to read %lu bytes for %s", \
sizeof(type), STRINGIFY(type)); \
} \
} STMT_END
#define BGET_PV(arg) STMT_START { \
BGET_U32(arg); \
if (arg) { \
New(666, bstate->bs_pv.xpv_pv, (U32)arg, char); \
bl_read(bstate->bs_fdata, bstate->bs_pv.xpv_pv, (U32)arg, 1); \
bstate->bs_pv.xpv_len = (U32)arg; \
bstate->bs_pv.xpv_cur = (U32)arg - 1; \
} else { \
bstate->bs_pv.xpv_pv = 0; \
bstate->bs_pv.xpv_len = 0; \
bstate->bs_pv.xpv_cur = 0; \
} \
} STMT_END
#ifdef BYTELOADER_LOG_COMMENTS
# define BGET_comment_t(arg) \
STMT_START { \
char buf[1024]; \
int i = 0; \
do { \
arg = BGET_FGETC(); \
buf[i++] = (char)arg; \
} while (arg != '\n' && arg != EOF); \
buf[i] = '\0'; \
PerlIO_printf(PerlIO_stderr(), "%s", buf); \
} STMT_END
#else
# define BGET_comment_t(arg) \
do { arg = BGET_FGETC(); } while (arg != '\n' && arg != EOF)
#endif
#define BGET_op_tr_array(arg) do { \
unsigned short *ary, len; \
BGET_U16(len); \
New(666, ary, len, unsigned short); \
BGET_FREAD(ary, sizeof(unsigned short), len); \
arg = (char *) ary; \
} while (0)
#define BGET_pvcontents(arg) arg = bstate->bs_pv.xpv_pv
/* read until \0. optionally limit the max stringsize for buffer overflow attempts */
#define BGET_strconst(arg, maxsize) STMT_START { \
char *end = NULL; \
if (maxsize) { end = PL_tokenbuf+maxsize; } \
for (arg = PL_tokenbuf; \
(*arg = BGET_FGETC()) && (maxsize ? arg<end : 1); \
arg++) /* nothing */; \
arg = PL_tokenbuf; \
} STMT_END
#define BGET_NV(arg) STMT_START { \
char *str; \
BGET_strconst(str,80); \
arg = Atof(str); \
} STMT_END
#define BGET_objindex(arg, type) STMT_START { \
BGET_U32(ix); \
arg = (type)bstate->bs_obj_list[ix]; \
} STMT_END
#define BGET_svindex(arg) BGET_objindex(arg, svindex)
#define BGET_opindex(arg) BGET_objindex(arg, opindex)
/*#define BGET_hekindex(arg) BGET_objindex(arg, hekindex)*/
#define BGET_pvindex(arg) STMT_START { \
BGET_objindex(arg, pvindex); \
arg = arg ? savepv(arg) : arg; \
} STMT_END
/* old bytecode compiler only had U16, new reads U32 since 5.13 */
#define BGET_pmflags(arg) STMT_START { \
if (strncmp(bl_header.version,"0.07",4)>=0) { \
if (strncmp(bl_header.perlversion,"5.013",5)>=0) { \
BGET_U32(arg); \
} else { \
BGET_U16(arg); \
} \
} else { \
BGET_U16(arg); \
} \
} STMT_END
#define BSET_ldspecsv(sv, arg) STMT_START { \
if(arg >= sizeof(specialsv_list) / sizeof(specialsv_list[0])) { \
Perl_croak(aTHX_ "Out of range special SV number %d", arg); \
} \
sv = specialsv_list[arg]; \
} STMT_END
#define BSET_ldspecsvx(sv, arg) STMT_START { \
BSET_ldspecsv(sv, arg); \
BSET_OBJ_STOREX(sv); \
} STMT_END
#define BSET_stpv(pv, arg) STMT_START { \
BSET_OBJ_STORE(pv, arg); \
SAVEFREEPV(pv); \
} STMT_END
#define BSET_sv_refcnt_add(svrefcnt, arg) svrefcnt += arg
#define BSET_gp_refcnt_add(gprefcnt, arg) gprefcnt += arg
#define BSET_gp_share(sv, arg) STMT_START { \
gp_free((GV*)sv); \
GvGP_set(sv, GvGP(arg)); \
} STMT_END
/* New GV's are stored as HE+HEK, which is alloc'ed anew */
#define BSET_gv_fetchpv(sv, arg) sv = (SV*)gv_fetchpv(savepv(arg), GV_ADD, SVt_PV)
#define BSET_gv_fetchpvx(sv, arg) STMT_START { \
BSET_gv_fetchpv(sv, arg); \
BSET_OBJ_STOREX(sv); \
} STMT_END
#define BSET_gv_fetchpvn_flags(sv, arg) STMT_START { \
int flags = (arg & 0xff80) >> 7; int type = arg & 0x7f; \
sv = (SV*)gv_fetchpv(savepv(bstate->bs_pv.xpv_pv), flags, type); \
BSET_OBJ_STOREX(sv); \
} STMT_END
#define BSET_gv_stashpv(sv, arg) sv = (SV*)gv_stashpv(arg, GV_ADD)
#define BSET_gv_stashpvx(sv, arg) STMT_START { \
BSET_gv_stashpv(sv, arg); \
BSET_OBJ_STOREX(sv); \
} STMT_END
#define BSET_sv_magic(sv, arg) sv_magic(sv, Nullsv, arg, 0, 0)
/* mg_name was previously called mg_pv. we keep the new name and the old index */
#define BSET_mg_name(mg, arg) mg->mg_ptr = arg; mg->mg_len = bstate->bs_pv.xpv_cur
#define BSET_mg_namex(mg, arg) \
(mg->mg_ptr = (char*)SvREFCNT_inc((SV*)arg), \
mg->mg_len = HEf_SVKEY)
#define BSET_xmg_stash(sv, arg) *(SV**)&(((XPVMG*)SvANY(sv))->xmg_stash) = (arg)
#define BSET_sv_upgrade(sv, arg) (void)SvUPGRADE(sv, arg)
#define BSET_xrv(sv, arg) SvRV_set(sv, arg)
#define BSET_xpv(sv) do { \
SvPV_set(sv, bstate->bs_pv.xpv_pv); \
SvCUR_set(sv, bstate->bs_pv.xpv_cur); \
SvLEN_set(sv, bstate->bs_pv.xpv_len); \
} while (0)
#if PERL_VERSION > 8
#define BSET_xpvshared(sv) do { \
U32 hash; \
PERL_HASH(hash, bstate->bs_pv.xpv_pv, bstate->bs_pv.xpv_cur); \
SvPV_set(sv, HEK_KEY(share_hek(bstate->bs_pv.xpv_pv,bstate->bs_pv.xpv_cur,hash))); \
SvCUR_set(sv, bstate->bs_pv.xpv_cur); \
SvLEN_set(sv, 0); \
} while (0)
#else
#define BSET_xpvshared(sv) BSET_xpv(sv)
#endif
#define BSET_xpv_cur(sv, arg) SvCUR_set(sv, arg)
#define BSET_xpv_len(sv, arg) SvLEN_set(sv, arg)
#define BSET_xiv(sv, arg) SvIV_set(sv, arg)
#define BSET_xnv(sv, arg) SvNV_set(sv, arg)
#define BSET_av_extend(sv, arg) av_extend((AV*)sv, arg)
#define BSET_av_push(sv, arg) av_push((AV*)sv, arg)
#define BSET_av_pushx(sv, arg) (AvARRAY(sv)[++AvFILLp(sv)] = arg)
#define BSET_hv_store(sv, arg) \
hv_store((HV*)sv, bstate->bs_pv.xpv_pv, bstate->bs_pv.xpv_cur, arg, 0)
#define BSET_pv_free(pv) Safefree(pv.xpv_pv)
#if PERL_VERSION > 13 || defined(CvGV_set)
#define BSET_xcv_gv(sv, arg) ((SvANY((CV*)bstate->bs_sv))->xcv_gv = (GV*)arg)
#else
#define BSET_xcv_gv(sv, arg) (*(SV**)&CvGV(bstate->bs_sv) = arg)
#endif
#if PERL_VERSION > 13 || defined(GvCV_set)
#define BSET_gp_cv(sv, arg) GvCV_set(bstate->bs_sv, (CV*)arg)
#else
#define BSET_gp_cv(sv, arg) (*(SV**)&GvCV(bstate->bs_sv) = arg)
#endif
#if PERL_VERSION > 13 || defined(CvSTASH_set)
#define BSET_xcv_stash(sv, arg) (CvSTASH_set((CV*)bstate->bs_sv, (HV*)arg))
#else
#define BSET_xcv_stash(sv, arg) (*(SV**)&CvSTASH(bstate->bs_sv) = arg)
#endif
#ifdef USE_ITHREADS
/* Copied after the code in newPMOP().
Since 5.13d PM_SETRE(op, NULL) fails
*/
#if (PERL_VERSION >= 11)
#define BSET_pregcomp(o, arg) \
STMT_START { \
if (arg) { \
SV * const repointer = &PL_sv_undef; \
av_push(PL_regex_padav, repointer); \
cPMOPx(o)->op_pmoffset = av_len(PL_regex_padav); \
PL_regex_pad = AvARRAY(PL_regex_padav); \
PM_SETRE(cPMOPx(o), \
CALLREGCOMP(newSVpvn(arg, strlen(arg)), cPMOPx(o)->op_pmflags)); \
} \
} STMT_END
#endif
#if (PERL_VERSION >= 10) && (PERL_VERSION < 11)
/* see op.c:newPMOP
* Must use a SV now. build it on the fly from the given pv.
* TODO: 5.11 could use newSVpvn_flags with SVf_TEMP
* PM_SETRE does not adjust PL_regex_pad, so repoint manually.
*/
#define BSET_pregcomp(o, arg) \
STMT_START { \
SV* repointer; \
REGEXP* rx = arg \
? CALLREGCOMP(newSVpvn(arg, strlen(arg)), cPMOPx(o)->op_pmflags) \
: Null(REGEXP*); \
if(av_len((AV*)PL_regex_pad[0]) > -1) { \
repointer = av_pop((AV*)PL_regex_pad[0]); \
cPMOPx(o)->op_pmoffset = SvIV(repointer); \
SvREPADTMP_off(repointer); \
sv_setiv(repointer, PTR2IV(rx)); \
} else { \
repointer = newSViv(PTR2IV(rx)); \
av_push(PL_regex_padav, SvREFCNT_inc(repointer)); \
cPMOPx(o)->op_pmoffset = av_len(PL_regex_padav); \
PL_regex_pad = AvARRAY(PL_regex_padav); \
} \
} STMT_END
#endif
/* 5.8 and earlier had no PM_SETRE, so repoint manually */
#if (PERL_VERSION > 7) && (PERL_VERSION < 10)
#define BSET_pregcomp(o, arg) \
STMT_START { \
SV* repointer; \
REGEXP* rx = arg \
? CALLREGCOMP(aTHX_ arg, arg + bstate->bs_pv.xpv_cur, cPMOPx(o)) \
: Null(REGEXP*); \
if(av_len((AV*)PL_regex_pad[0]) > -1) { \
repointer = av_pop((AV*)PL_regex_pad[0]); \
cPMOPx(o)->op_pmoffset = SvIV(repointer); \
SvREPADTMP_off(repointer); \
sv_setiv(repointer, PTR2IV(rx)); \
} else { \
repointer = newSViv(PTR2IV(rx)); \
av_push(PL_regex_padav, SvREFCNT_inc(repointer)); \
cPMOPx(o)->op_pmoffset = av_len(PL_regex_padav); \
PL_regex_pad = AvARRAY(PL_regex_padav); \
} \
} STMT_END
#endif
#else /* ! USE_ITHREADS */
#if (PERL_VERSION >= 8) && (PERL_VERSION < 10)
/* PM_SETRE only since 5.8 */
#define BSET_pregcomp(o, arg) \
STMT_START { \
(((PMOP*)o)->op_pmregexp = (arg \
? CALLREGCOMP(aTHX_ arg, arg + bstate->bs_pv.xpv_cur, cPMOPx(o)) \
: Null(REGEXP*))); \
} STMT_END
#endif
#if (PERL_VERSION >= 10)
#define BSET_pregcomp(o, arg) \
STMT_START { \
if (arg) { \
PM_SETRE((PMOP*)(o), \
CALLREGCOMP(newSVpvn(arg, strlen(arg)), cPMOPx(o)->op_pmflags)); \
} \
} STMT_END
#endif
#endif /* USE_ITHREADS */
#if PERL_VERSION < 8
#define BSET_pregcomp(o, arg) \
((PMOP*)o)->op_pmregexp = arg \
? CALLREGCOMP(aTHX_ arg, arg + bstate->bs_pv.xpv_cur, ((PMOP*)o)) : 0
#endif
#define BSET_newsv(sv, arg) \
switch(arg) { \
case SVt_PVAV: \
sv = (SV*)newAV(); \
break; \
case SVt_PVHV: \
sv = (SV*)newHV(); \
break; \
default: \
sv = newSV(0); \
SvUPGRADE(sv, (arg)); \
}
#define BSET_newsvx(sv, arg) STMT_START { \
BSET_newsv(sv, arg & SVTYPEMASK); \
SvFLAGS(sv) = arg; \
BSET_OBJ_STOREX(sv); \
} STMT_END
#if (PERL_VERSION > 6)
#define BSET_newop(o, size) NewOpSz(666, o, size)
#else
#define BSET_newop(o, size) (o=(OP*)safemalloc(size), memzero(o, size))
#endif
/* arg is encoded as type <<7 and size */
#define BSET_newopx(o, arg) STMT_START { \
register int size = arg & 0x7f; \
register OP* newop; \
BSET_newop(newop, size); \
/* newop->op_next = o; XXX */ \
o = newop; \
arg >>= 7; \
BSET_op_type(o, arg); \
BSET_OBJ_STOREX(o); \
} STMT_END
#define BSET_newopn(o, arg) STMT_START { \
OP *oldop = o; \
BSET_newop(o, arg); \
oldop->op_next = o; \
} STMT_END
#define BSET_ret(foo) STMT_START { \
Safefree(bstate->bs_obj_list); \
return 0; \
} STMT_END
#define BSET_op_pmstashpv(op, arg) PmopSTASHPV_set(op, arg)
/*
* stolen from toke.c: better if that was a function.
* in toke.c there are also #ifdefs for dosish systems and i/o layers
*/
#if defined(HAS_FCNTL) && defined(F_SETFD)
#define set_clonex(fp) \
STMT_START { \
int fd = PerlIO_fileno(fp); \
fcntl(fd,F_SETFD,fd >= 3); \
} STMT_END
#else
#define set_clonex(fp)
#endif
#ifndef PL_preprocess
#define PL_preprocess 0
#endif
#define BSET_data(dummy,arg) \
STMT_START { \
GV *gv; \
char *pname = "main"; \
if (arg == 'D') \
pname = HvNAME(PL_curstash ? PL_curstash : PL_defstash); \
gv = gv_fetchpv(Perl_form(aTHX_ "%s::DATA", pname), GV_ADD, SVt_PVIO);\
GvMULTI_on(gv); \
if (!GvIO(gv)) \
GvIOp(gv) = newIO(); \
IoIFP(GvIOp(gv)) = PL_RSFP; \
set_clonex(PL_RSFP); \
/* Mark this internal pseudo-handle as clean */ \
IoFLAGS(GvIOp(gv)) |= IOf_UNTAINT; \
if ((PERL_VERSION < 11) && PL_preprocess) \
IoTYPE(GvIOp(gv)) = IoTYPE_PIPE; \
else if ((PerlIO*)PL_RSFP == PerlIO_stdin()) \
IoTYPE(GvIOp(gv)) = IoTYPE_STD; \
else \
IoTYPE(GvIOp(gv)) = IoTYPE_RDONLY; \
Safefree(bstate->bs_obj_list); \
return 1; \
} STMT_END
/* stolen from op.c */
#define BSET_load_glob(foo, gv) \
STMT_START { \
GV *glob_gv; \
ENTER; \
Perl_load_module(aTHX_ PERL_LOADMOD_NOIMPORT, \
newSVpvn("File::Glob", 10), Nullsv, Nullsv, Nullsv); \
glob_gv = gv_fetchpv("File::Glob::csh_glob", FALSE, SVt_PVCV); \
GvCV_set(gv, GvCV(glob_gv)); \
SvREFCNT_inc((SV*)GvCV(gv)); \
GvIMPORTED_CV_on(gv); \
LEAVE; \
} STMT_END
/*
* Kludge special-case workaround for OP_MAPSTART
* which needs the ppaddr for OP_GREPSTART. Blech.
*/
#define BSET_op_type(o, arg) STMT_START { \
o->op_type = arg; \
if (arg == OP_MAPSTART) \
arg = OP_GREPSTART; \
o->op_ppaddr = PL_ppaddr[arg]; \
} STMT_END
#define BSET_op_ppaddr(o, arg) Perl_croak(aTHX_ "op_ppaddr not yet implemented")
#define BSET_curpad(pad, arg) STMT_START { \
PL_comppad = (AV *)arg; \
PL_curpad = AvARRAY(arg); \
} STMT_END
#ifdef USE_ITHREADS
#define BSET_cop_file(cop, arg) CopFILE_set(cop,arg)
#if PERL_VERSION == 16
/* 3arg: 6379d4a9 Father Chrysostomos 2012-04-08 20:25:52 */
#define BSET_cop_stashpv(cop, arg) CopSTASHPV_set(cop,arg,strlen(arg))
#else
#define BSET_cop_stashpv(cop, arg) CopSTASHPV_set(cop,arg)
#endif
/* only warn, not croak, because those are not really important. stash could be. */
#define BSET_cop_filegv(cop, arg) Perl_warn(aTHX_ "cop_filegv with ITHREADS not yet implemented")
#define BSET_cop_stash(cop,arg) Perl_warn(aTHX_ "cop_stash with ITHREADS not yet implemented")
#else
/* this works now that Sarathy's changed the CopFILE_set macro to do the SvREFCNT_inc()
-- BKS 6-2-2000 */
/* that really meant the actual CopFILEGV_set */
#define BSET_cop_filegv(cop, arg) CopFILEGV_set(cop,arg)
#define BSET_cop_stash(cop,arg) CopSTASH_set(cop,(HV*)arg)
#define BSET_cop_file(cop, arg) Perl_warn(aTHX_ "cop_file without ITHREADS not yet implemented")
#define BSET_cop_stashpv(cop, arg) Perl_warn(aTHX_ "cop_stashpv without ITHREADS not yet implemented")
#endif
#if PERL_VERSION < 11
# define BSET_cop_label(cop, arg) (cop)->cop_label = arg
#else
/* See op.c:Perl_newSTATEOP. Test 21 */
# if (PERL_VERSION < 13) || ((PERL_VERSION == 13) && (PERL_SUBVERSION < 5))
# if defined(_WIN32) || defined(AIX)
# define BSET_cop_label(cop, arg) /* Unlucky. Not exported with 5.12 and 5.14 */
/* XXX Check in Makefile.PL if patched. cygwin has -Wl=export-all-symbols */
# error "cop_label is not part of the public API for your perl. Try a perl <5.12 or >5.15"
# else
# define BSET_cop_label(cop, arg) (cop)->cop_hints_hash = \
Perl_store_cop_label(aTHX_ (cop)->cop_hints_hash, arg)
# endif
# else /* officially added with 5.15.1 aebc0cbee */
# if (PERL_VERSION > 15) || ((PERL_VERSION == 15) && (PERL_SUBVERSION > 0))
# define BSET_cop_label(cop, arg) Perl_cop_store_label(aTHX_ (cop), arg, strlen(arg), 0)
# else
/* changed (macro -> function) with 5.13.4-5 a77ac40c5b8. Windows still out of luck.
XXX Check in Makefile.PL if patched. cygwin has -Wl=export-all-symbols */
# if defined(_WIN32) || defined(AIX)
# define BSET_cop_label(cop, arg)
# error "cop_label is not part of the public API for your perl. Try a perl <5.12 or >5.15"
# else
# define BSET_cop_label(cop, arg) Perl_store_cop_label(aTHX_ (cop), arg, strlen(arg), 0)
# endif
# endif
# endif
#endif
/* This is stolen from the code in newATTRSUB() */
#if PERL_VERSION < 10
#define PL_HINTS_PRIVATE (PL_hints & HINT_PRIVATE_MASK)
#else
/* Hints are now stored in a dedicated U32, so the bottom 8 bits are no longer
special and there is no need for HINT_PRIVATE_MASK for COPs. */
#define PL_HINTS_PRIVATE (PL_hints)
#endif
#if (PERL_VERSION < 8)
/* this is simply stolen from the code in newATTRSUB() */
#define BSET_push_begin(ary,cv) \
STMT_START { \
I32 oldscope = PL_scopestack_ix; \
ENTER; \
SAVECOPFILE(&PL_compiling); \
SAVECOPLINE(&PL_compiling); \
save_svref(&PL_rs); \
sv_setsv(PL_rs, PL_nrs); \
if (!PL_beginav) \
PL_beginav = newAV(); \
av_push(PL_beginav, cv); \
call_list(oldscope, PL_beginav); \
PL_curcop = &PL_compiling; \
PL_compiling.op_private = PL_hints; \
LEAVE; \
} STMT_END
#endif
#if (PERL_VERSION >= 8) && (PERL_VERSION < 10)
#define BSET_push_begin(ary,cv) \
STMT_START { \
I32 oldscope = PL_scopestack_ix; \
ENTER; \
SAVECOPFILE(&PL_compiling); \
SAVECOPLINE(&PL_compiling); \
if (!PL_beginav) \
PL_beginav = newAV(); \
av_push(PL_beginav, (SV*)cv); \
GvCV(CvGV(cv)) = 0; /* cv has been hijacked */\
call_list(oldscope, PL_beginav); \
PL_curcop = &PL_compiling; \
PL_compiling.op_private = (U8)(PL_hints & HINT_PRIVATE_MASK);\
LEAVE; \
} STMT_END
#endif
#if (PERL_VERSION >= 10)
#define BSET_push_begin(ary,cv) \
STMT_START { \
I32 oldscope = PL_scopestack_ix; \
ENTER; \
SAVECOPFILE(&PL_compiling); \
SAVECOPLINE(&PL_compiling); \
if (!PL_beginav) \
PL_beginav = newAV(); \
av_push(PL_beginav, (SV*)cv); \
SvANY((CV*)cv)->xcv_gv = 0;/* cv has been hijacked */ \
call_list(oldscope, PL_beginav); \
PL_curcop = &PL_compiling; \
CopHINTS_set(&PL_compiling, (U8)PL_HINTS_PRIVATE); \
LEAVE; \
} STMT_END
#endif
#define BSET_push_init(ary,cv) \
STMT_START { \
av_unshift((PL_initav ? PL_initav : \
(PL_initav = newAV(), PL_initav)), 1); \
av_store(PL_initav, 0, cv); \
} STMT_END
#define BSET_push_end(ary,cv) \
STMT_START { \
av_unshift((PL_endav ? PL_endav : \
(PL_endav = newAV(), PL_endav)), 1); \
av_store(PL_endav, 0, cv); \
} STMT_END
#define BSET_OBJ_STORE(obj, ix) \
((I32)ix > bstate->bs_obj_list_fill ? \
bset_obj_store(aTHX_ bstate, obj, (I32)ix) : \
(bstate->bs_obj_list[ix] = obj), \
bstate->bs_ix = ix+1)
#define BSET_OBJ_STOREX(obj) \
(bstate->bs_ix > bstate->bs_obj_list_fill ? \
bset_obj_store(aTHX_ bstate, obj, bstate->bs_ix) : \
(bstate->bs_obj_list[bstate->bs_ix] = obj), \
bstate->bs_ix++)
#define BSET_signal(cv, name) \
mg_set(*hv_store(GvHV(gv_fetchpv("SIG", GV_ADD, SVt_PVHV)), \
name, strlen(name), cv, 0))
/* 5.008? */
#ifndef hv_name_set
#define hv_name_set(hv,name,length,flags) \
(HvNAME((hv)) = (name) ? savepvn(name, length) : 0)
#endif
#define BSET_xhv_name(hv, name) hv_name_set((HV*)hv, name, strlen(name), 0)
#define BSET_cop_arybase(c, b) CopARYBASE_set(c, b)
#if PERL_VERSION < 10
#define BSET_cop_warnings(c, sv) c->cop_warnings = sv;
#else
#define BSET_cop_warnings(c, w) \
STMT_START { \
if (specialWARN((STRLEN *)w)) { \
c->cop_warnings = (STRLEN *)w; \
} else { \
STRLEN len; \
const char *const p = SvPV_const(w, len); \
c->cop_warnings = \
Perl_new_warnings_bitfield(aTHX_ NULL, p, len); \
SvREFCNT_dec(w); \
} \
} STMT_END
#endif
#if PERL_VERSION < 10
#define BSET_gp_sv(gv, arg) GvSV((GV*)gv) = arg
#else
#define BSET_gp_sv(gv, arg) \
isGV_with_GP_on((GV*)gv); \
GvSVn((GV*)gv) = arg
#endif
#if PERL_VERSION < 10
# define BSET_gp_file(gv, file) GvFILE((GV*)gv) = file
#else
/* unshare_hek not public */
# if defined(WIN32)
# define BSET_gp_file(gv, file) \
STMT_START { \
STRLEN len = strlen(file); \
U32 hash; \
PERL_HASH(hash, file, len); \
GvFILE_HEK(gv) = share_hek(file, len, hash); \
Safefree(file); \
} STMT_END
# else
# define BSET_gp_file(gv, file) \
STMT_START { \
STRLEN len = strlen(file); \
U32 hash; \
PERL_HASH(hash, file, len); \
if(GvFILE_HEK(gv)) { \
Perl_unshare_hek(aTHX_ GvFILE_HEK(gv)); \
} \
GvFILE_HEK(gv) = share_hek(file, len, hash); \
Safefree(file); \
} STMT_END
# endif
#endif
/* old reading new + new reading old */
#define BSET_op_pmflags(r, arg) STMT_START { \
r = arg; \
} STMT_END
/* restore dups for stdin, stdout and stderr */
#define BSET_xio_ifp(sv,fd) \
STMT_START { \
if (fd == 0) { \
IoIFP(sv) = IoOFP(sv) = PerlIO_stdin(); \
} else if (fd == 1) { \
IoIFP(sv) = IoOFP(sv) = PerlIO_stdout(); \
} else if (fd == 2) { \
IoIFP(sv) = IoOFP(sv) = PerlIO_stderr(); \
} \
} STMT_END
/* NOTE: The bytecode header only sanity-checks the bytecode. If a script cares about
* what version of Perl it's being called under, it should do a 'use 5.006_001' or
* equivalent. However, since the header includes checks required an exact match in
* ByteLoader versions (we can't guarantee forward compatibility), you don't
* need to specify one.
* use ByteLoader;
* is all you need.
* -- BKS, June 2000
* TODO: Want to guarantee backwards compatibility. -- rurban 2008-02
* Just need to verify the valid opcode version table (syntax enhancement 8-10 ?),
* the perl opnum table and to define the converters.
*/
#define HEADER_FAIL(f) \
Perl_croak(aTHX_ "ERROR Invalid bytecode: " f)
#define HEADER_FAIL1(f, arg1) \
Perl_croak(aTHX_ "ERROR Invalid bytecode: " f, arg1)
#define HEADER_FAIL2(f, arg1, arg2) \
Perl_croak(aTHX_ "ERROR Invalid bytecode: " f, arg1, arg2)
#define HEADER_WARN(f) \
Perl_warn(aTHX_ "WARNING Convert bytecode: " f)
#define HEADER_WARN1(f, arg1) \
Perl_warn(aTHX_ "WARNING Convert bytecode: " f, arg1)
#define HEADER_WARN2(f, arg1, arg2) \
Perl_warn(aTHX_ "WARNING Convert bytecode: " f, arg1, arg2)
/*
* Local variables:
* c-indent-level: 4
* End:
* vim: expandtab shiftwidth=4:
*/
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