* Above symbol is defined via -D in 'x2p/Makefile.SH'
* Decouple x2p stuff from some of perls more extreme eccentricities.
*/
-#undef EMBED
-#undef NO_EMBED
-#define NO_EMBED
#undef MULTIPLICITY
#undef USE_STDIO
#define USE_STDIO
variables or functions needed are made member functions
3. all writable static variables are made member variables
4. all global variables and functions are defined as:
- #define var CPerlObj::Perl_var
+ #define var CPerlObj::PL_var
#define func CPerlObj::Perl_func
- * these are in objpp.h
+ * these are in embed.h
This necessitated renaming some local variables and functions that
had the same name as a global variable or function. This was
probably a _good_ thing anyway.
1. Access to global variables and perl functions is through a
pointer to the PERL_OBJECT. This pointer type is CPerlObj*. This is
made transparent to extension developers by the following macros:
- #define var pPerl->Perl_var
+ #define var pPerl->PL_var
#define func pPerl->Perl_func
* these are done in objXSUB.h
This requires that the extension be compiled as C++, which means
#define PERL_OBJECT_THIS
#define _PERL_OBJECT_THIS
#define PERL_OBJECT_THIS_
-#define CALLRUNOPS PL_runops
+#define CALLRUNOPS (*PL_runops)
#define CALLREGCOMP (*PL_regcompp)
#define CALLREGEXEC (*PL_regexecp)
#define VOIDUSED 1
#include "config.h"
-#include "embed.h"
+#if !defined(PERL_FOR_X2P)
+# include "embed.h"
+#endif
#undef START_EXTERN_C
#undef END_EXTERN_C
# ifdef __GNUC__
# define stringify_immed(s) #s
# define stringify(s) stringify_immed(s)
-#ifdef EMBED
register struct op *Perl_op asm(stringify(OP_IN_REGISTER));
-#else
-register struct op *op asm(stringify(OP_IN_REGISTER));
-#endif
# endif
#endif
# define LIBERAL 1
#endif
+#if 'A' == 65 && 'I' == 73 && 'J' == 74 && 'Z' == 90
+#define ASCIIish
+#else
+#undef ASCIIish
+#endif
+
/*
* The following contortions are brought to you on behalf of all the
* standards, semi-standards, de facto standards, not-so-de-facto standards
#define TAINT_NOT (PL_tainted = FALSE)
#define TAINT_IF(c) if (c) { PL_tainted = TRUE; }
#define TAINT_ENV() if (PL_tainting) { taint_env(); }
-#define TAINT_PROPER(s) if (PL_tainting) { taint_proper(no_security, s); }
+#define TAINT_PROPER(s) if (PL_tainting) { taint_proper(Nullch, s); }
/* XXX All process group stuff is handled in pp_sys.c. Should these
defines move there? If so, I could simplify this a lot. --AD 9/96.
# endif
#endif
+/* HP-UX 10.X CMA (Common Multithreaded Architecure) insists that
+ pthread.h must be included before all other header files.
+*/
+#if defined(USE_THREADS) && defined(PTHREAD_H_FIRST)
+# include <pthread.h>
+#endif
+
#ifndef _TYPES_ /* If types.h defines this it's easy. */
# ifndef major /* Does everyone's types.h define this? */
# include <sys/types.h>
#ifdef USE_NEXT_CTYPE
-#if NX_CURRENT_COMPILER_RELEASE >= 400
-#include <objc/NXCType.h>
-#else /* NX_CURRENT_COMPILER_RELEASE < 400 */
-#include <appkit/NXCType.h>
-#endif /* NX_CURRENT_COMPILER_RELEASE >= 400 */
+#if NX_CURRENT_COMPILER_RELEASE >= 500
+# include <bsd/ctypes.h>
+#else
+# if NX_CURRENT_COMPILER_RELEASE >= 400
+# include <objc/NXCType.h>
+# else /* NX_CURRENT_COMPILER_RELEASE < 400 */
+# include <appkit/NXCType.h>
+# endif /* NX_CURRENT_COMPILER_RELEASE >= 400 */
+#endif /* NX_CURRENT_COMPILER_RELEASE >= 500 */
#else /* !USE_NEXT_CTYPE */
#include <ctype.h>
set_vaxc_errno(vmserrcode); \
} STMT_END
#else
-# define SETERRNO(errcode,vmserrcode) errno = (errcode)
+# define SETERRNO(errcode,vmserrcode) (errno = (errcode))
#endif
#ifdef USE_THREADS
#endif /* USE_THREADS */
#ifndef errno
- extern int errno; /* ANSI allows errno to be an lvalue expr */
+ extern int errno; /* ANSI allows errno to be an lvalue expr.
+ * For example in multithreaded environments
+ * something like this might happen:
+ * extern int *_errno(void);
+ * #define errno (*_errno()) */
#endif
#ifdef HAS_STRERROR
#undef UV
#endif
+#ifdef I_INTTYPES
+#include <inttypes.h>
+#endif
+
/* XXX QUAD stuff is not currently supported on most systems.
Specifically, perl internals don't support long long. Among
the many problems is that some compilers support long long,
--Andy Dougherty August 1996
*/
-#ifdef cray
-# define Quad_t int
-#else
-# ifdef convex
-# define Quad_t long long
-# else
-# if LONGSIZE == 8
-# define Quad_t long
-# endif
+/* Much more 64-bit probing added. Now we should get Quad_t
+ in most systems: int64_t, long long, long, int, will do.
+
+ Beware of LP32 systems (ILP32, ILP32LL64). Such systems have been
+ used to sizeof(long) == sizeof(foo*). This is a bad assumption
+ because then IV/UV have been 32 bits, too. Which, in turn means
+ that even if the system has quads (e.g. long long), IV cannot be a
+ quad. Introducing a 64-bit IV (because of long long existing)
+ will introduce binary incompatibility.
+
+ Summary: a long long system needs to add -DUSE_LONG_LONG to $ccflags
+ to get quads -- and if its pointers are still 32 bits, this will break
+ binary compatibility. Casting an IV (a long long) to a pointer will
+ truncate half of the IV away.
+
+ --jhi September 1998 */
+
+#if INTSIZE == 4 && LONGSIZE == 4 && PTRSIZE == 4
+# define PERL_ILP32
+# if defined(HAS_LONG_LONG) && LONGLONGSIZE == 8
+# define PERL_ILP32LL64
# endif
#endif
-/* XXX Experimental set-up for long long. Just add -DUSE_LONG_LONG
- to your ccflags. --Andy Dougherty 4/1998
-*/
-#ifdef USE_LONG_LONG
-# if defined(HAS_LONG_LONG) && LONGLONGSIZE == 8
-# define Quad_t long long
-# endif
+#if LONGSIZE == 8 && PTRSIZE == 8
+# define PERL_LP64
+# if INTSIZE == 8
+# define PERL_ILP64
+# endif
+#endif
+
+#ifndef Quad_t
+# if LONGSIZE == 8
+# define Quad_t long
+# define PERL_QUAD_IS_LONG
+# endif
+#endif
+
+#ifndef Quad_t
+# if INTSIZE == 8
+# define Quad_t int
+# define PERL_QUAD_IS_INT
+# endif
+#endif
+
+#ifndef Quad_t
+# ifdef USE_LONG_LONG /* See above note about LP32. --jhi */
+# if defined(HAS_LONG_LONG) && LONGLONGSIZE == 8
+# define Quad_t long long
+# define PERL_QUAD_IS_LONG_LONG
+# endif
+# endif
+#endif
+
+#ifndef Quad_t
+# ifdef HAS_INT64_T
+# define Quad_t int64_t
+# define Uquad_t uint64_t
+# define PERL_QUAD_IS_INT64_T
+# endif
#endif
#ifdef Quad_t
# define HAS_QUAD
- typedef Quad_t IV;
- typedef unsigned Quad_t UV;
-# define IV_MAX PERL_QUAD_MAX
-# define IV_MIN PERL_QUAD_MIN
-# define UV_MAX PERL_UQUAD_MAX
-# define UV_MIN PERL_UQUAD_MIN
+# ifndef Uquad_t
+ /* Note that if your Quad_t is a typedef you *must* have defined
+ * also Uquad_t yourself because 'unsigned type' is illegal. */
+# define Uquad_t unsigned Quad_t
+# endif
+#endif
+
+#if defined(USE_64_BITS) && defined(HAS_QUAD)
+# ifdef PERL_QUAD_IS_LONG /* LP64 */
+ typedef long IV;
+ typedef unsigned long UV;
+# else
+# ifdef PERL_QUAD_IS_INT /* ILP64 */
+ typedef int IV;
+ typedef unsigned int UV;
+# else
+# ifdef PERL_QUAD_IS_LONG_LONG /* LL64 */
+ typedef long long IV;
+ typedef unsigned long long UV;
+# else
+# ifdef PERL_QUAD_IS_INT64_T /* C9X */
+ typedef int64_t IV;
+ typedef uint64_t UV;
+# endif
+# endif
+# endif
+# endif
+# if defined(PERL_QUAD_IS_INT64_T) && defined(INT64_MAX)
+# define IV_MAX INT64_MAX
+# define IV_MIN INT64_MIN
+# define UV_MAX UINT64_MAX
+# define UV_MIN UINT64_MIN
+# else
+# define IV_MAX PERL_QUAD_MAX
+# define IV_MIN PERL_QUAD_MIN
+# define UV_MAX PERL_UQUAD_MAX
+# define UV_MIN PERL_UQUAD_MIN
+# endif
#else
- typedef long IV;
- typedef unsigned long UV;
-# define IV_MAX PERL_LONG_MAX
-# define IV_MIN PERL_LONG_MIN
-# define UV_MAX PERL_ULONG_MAX
-# define UV_MIN PERL_ULONG_MIN
+ typedef long IV;
+ typedef unsigned long UV;
+# if defined(INT32_MAX) && LONGSIZE == 4
+# define IV_MAX INT32_MAX
+# define IV_MIN INT32_MIN
+# define UV_MAX UINT32_MAX
+# define UV_MIN UINT32_MIN
+# else
+# define IV_MAX PERL_LONG_MAX
+# define IV_MIN PERL_LONG_MIN
+# define UV_MAX PERL_ULONG_MAX
+# define UV_MIN PERL_ULONG_MIN
+# endif
#endif
/* Previously these definitions used hardcoded figures.
#include "handy.h"
+/* Some day when we have more 64-bit experience under our belts we may
+ * be able to merge some of the USE_64_BIT_{FILES,OFFSETS,STDIO,DBM}. At
+ * the moment (Oct 1998), though, keep them separate. --jhi
+ */
+#ifdef USE_64_BITS
+# ifdef USE_64_BIT_FILES
+# ifndef USE_64_BIT_OFFSETS
+# define USE_64_BIT_OFFSETS
+# endif
+# ifndef USE_64_BIT_STDIO
+# define USE_64_BIT_STDIO
+# endif
+# ifndef USE_64_BIT_DBM
+# define USE_64_BIT_DBM
+# endif
+# endif
+/* Mention LSEEKSIZE here to get it included in %Config. */
+# ifdef USE_64_BIT_OFFSETS
+# ifdef HAS_FSTAT64
+# define fstat fstat64
+# endif
+# ifdef HAS_FTRUNCATE64
+# define ftruncate ftruncate64
+# endif
+# ifdef HAS_LSEEK64
+# define lseek lseek64
+# ifdef HAS_OFF64_T
+# undef Off_t
+# define Off_t off64_t
+# endif
+# endif
+# ifdef HAS_LSTAT64
+# define lstat lstat64
+# endif
+ /* Some systems have open64() in libc but use that only
+ * for true LP64 mode, in mixed mode (ILP32LL64, for example)
+ * they use the vanilla open(). Such systems should undefine
+ * d_open64 in their hints files. --jhi */
+# if defined(HAS_OPEN64)
+# define open open64
+# endif
+# ifdef HAS_OPENDIR64
+# define opendir opendir64
+# endif
+# ifdef HAS_READDIR64
+# define readdir readdir64
+# ifdef HAS_STRUCT_DIRENT64
+# define dirent dirent64
+# endif
+# endif
+# ifdef HAS_SEEKDIR64
+# define seekdir seekdir64
+# endif
+# ifdef HAS_STAT64
+# define stat stat64 /* Affects also struct stat, hopefully okay. */
+# endif
+# ifdef HAS_TELLDIR64
+# define telldir telldir64
+# endif
+# ifdef HAS_TRUNCATE64
+# define truncate truncate64
+# endif
+ /* flock is not #defined here to be flock64 because it seems
+ that a system may have struct flock64 but still use flock()
+ and not flock64(). The actual flocking code in pp_sys.c
+ must be changed. Also lockf and lockf64 must be dealt
+ with in pp_sys.c. --jhi */
+# endif
+# ifdef USE_64_BIT_STDIO
+# ifdef HAS_FGETPOS64
+# define fgetpos fgetpos64
+# endif
+# ifdef HAS_FOPEN64
+# define fopen fopen64
+# endif
+# ifdef HAS_FREOPEN64
+# define freopen freopen64
+# endif
+# ifdef HAS_FSEEK64
+# define fseek fseek64
+# endif
+# ifdef HAS_FSEEKO64
+# define fseeko fseeko64
+# endif
+# ifdef HAS_FSETPOS64
+# define fsetpos fsetpos64
+# endif
+# ifdef HAS_FTELL64
+# define ftell ftell64
+# endif
+# ifdef HAS_FTELLO64
+# define ftello ftello64
+# endif
+# ifdef HAS_TMPFILE64
+# define tmpfile tmpfile64
+# endif
+# endif
+# ifdef USE_64_BIT_DBM
+# ifdef HAS_DBMINIT64
+# define dbminit dbminit64
+# endif
+# ifdef HAS_DBMCLOSE64
+# define dbmclose dbmclose64
+# endif
+# ifdef HAS_FETCH64
+# define fetch fetch64
+# endif
+# ifdef HAS_DELETE64
+# define delete delete64
+# endif
+# ifdef HAS_STORE64
+# define store store64
+# endif
+# ifdef HAS_FIRSTKEY64
+# define firstkey firstkey64
+# endif
+# ifdef HAS_NEXTKEY64
+# define nextkey nextkey64
+# endif
+# endif
+#endif
+
#ifdef PERL_OBJECT
typedef I32 (*filter_t) _((CPerlObj*, int, SV *, int));
#else
#define FILTER_DATA(idx) (AvARRAY(PL_rsfp_filters)[idx])
#define FILTER_ISREADER(idx) (idx >= AvFILLp(PL_rsfp_filters))
+#if defined(__OPEN_VM)
+# include "vmesa/vmesaish.h"
+#endif
+
#ifdef DOSISH
# if defined(OS2)
# include "os2ish.h"
# if defined(MPE)
# include "mpeix/mpeixish.h"
# else
-# include "unixish.h"
+# if defined(__VOS__)
+# include "vosish.h"
+# else
+# include "unixish.h"
+# endif
# endif
# endif
# endif
# ifdef OS2
# include "os2thread.h"
# else
-# include <pthread.h>
-typedef pthread_t perl_os_thread;
-typedef pthread_mutex_t perl_mutex;
-typedef pthread_cond_t perl_cond;
-typedef pthread_key_t perl_key;
+# ifdef I_MACH_CTHREADS
+# include <mach/cthreads.h>
+# ifdef NeXT
+# define MUTEX_INIT_CALLS_MALLOC
+# endif
+typedef cthread_t perl_os_thread;
+typedef mutex_t perl_mutex;
+typedef condition_t perl_cond;
+typedef void * perl_key;
+# else /* Posix threads */
+# include <pthread.h>
+typedef pthread_t perl_os_thread;
+typedef pthread_mutex_t perl_mutex;
+typedef pthread_cond_t perl_cond;
+typedef pthread_key_t perl_key;
+# endif /* I_MACH_CTHREADS */
# endif /* OS2 */
# endif /* WIN32 */
# endif /* FAKE_THREADS */
#endif /* USE_THREADS */
-
-
#ifdef VMS
# define STATUS_NATIVE PL_statusvalue_vms
#include "form.h"
#include "gv.h"
#include "cv.h"
+#ifndef PERL_OBJECT
#include "opcode.h"
+#endif
#include "op.h"
#include "cop.h"
#include "av.h"
#include "hv.h"
#include "mg.h"
#include "scope.h"
+#include "warning.h"
#include "bytecode.h"
#include "byterun.h"
+#include "utf8.h"
/* Current curly descriptor */
typedef struct curcur CURCUR;
OP *sub_op; /* "lex_op" to use */
};
-#ifdef PERL_OBJECT
-struct magic_state {
- SV* mgs_sv;
- U32 mgs_flags;
-};
-typedef struct magic_state MGS;
+typedef struct magic_state MGS; /* struct magic_state defined in mg.c */
+#ifdef PERL_OBJECT
typedef struct {
I32 len_min;
I32 len_delta;
typedef I32 CHECKPOINT;
#endif /* PERL_OBJECT */
-/* work around some libPW problems */
-#ifdef DOINIT
-EXT char Error[1];
-#endif
-
#if defined(iAPX286) || defined(M_I286) || defined(I80286)
# define I286
#endif
#ifndef Perl_debug_log
#define Perl_debug_log PerlIO_stderr()
#endif
+#undef YYDEBUG
#define YYDEBUG 1
#define DEB(a) a
#define DEBUG(a) if (PL_debug) a
#define DEBUG_H(a) if (PL_debug & 8192) a
#define DEBUG_X(a) if (PL_debug & 16384) a
#define DEBUG_D(a) if (PL_debug & 32768) a
+# ifdef USE_THREADS
+# define DEBUG_S(a) if (PL_debug & (1<<16)) a
+# else
+# define DEBUG_S(a)
+# endif
#else
#define DEB(a)
#define DEBUG(a)
#define DEBUG_r(a)
#define DEBUG_x(a)
#define DEBUG_u(a)
-#define DEBUG_L(a)
+#define DEBUG_S(a)
#define DEBUG_H(a)
#define DEBUG_X(a)
#define DEBUG_D(a)
+#define DEBUG_S(a)
#endif
#define YYMAXDEPTH 300
/* All of these are in stdlib.h or time.h for ANSI C */
Time_t time();
struct tm *gmtime(), *localtime();
+#if defined(OEMVS) || defined(__OPEN_VM)
+char *(strchr)(), *(strrchr)();
+char *(strcpy)(), *(strcat)();
+#else
char *strchr(), *strrchr();
char *strcpy(), *strcat();
+#endif
#endif /* ! STANDARD_C */
#endif
#ifdef MYMALLOC
-# define MALLOC_INIT MUTEX_INIT(&PL_malloc_mutex)
-# define MALLOC_TERM MUTEX_DESTROY(&PL_malloc_mutex)
+# ifdef MUTEX_INIT_CALLS_MALLOC
+# define MALLOC_INIT \
+ STMT_START { \
+ PL_malloc_mutex = NULL; \
+ MUTEX_INIT(&PL_malloc_mutex); \
+ } STMT_END
+# define MALLOC_TERM \
+ STMT_START { \
+ perl_mutex tmp = PL_malloc_mutex; \
+ PL_malloc_mutex = NULL; \
+ MUTEX_DESTROY(&tmp); \
+ } STMT_END
+# else
+# define MALLOC_INIT MUTEX_INIT(&PL_malloc_mutex)
+# define MALLOC_TERM MUTEX_DESTROY(&PL_malloc_mutex)
+# endif
#else
# define MALLOC_INIT
# define MALLOC_TERM
*/
#ifndef PERL_OBJECT
-typedef int runops_proc_t _((void));
+typedef int (*runops_proc_t) _((void));
int runops_standard _((void));
#ifdef DEBUGGING
int runops_debug _((void));
#endif
-#endif /* PERL_OBJECT */
+#endif
+
/* _ (for $_) must be first in the following list (DEFSV requires it) */
#define THREADSV_NAMES "_123456789&`'+/.,\\\";^-%=|~:\001\005!@"
#endif /* environ processing */
-/* for tmp use in stupid debuggers */
-EXT int * di;
-EXT short * ds;
-EXT char * dc;
-
/* handy constants */
-EXTCONST char warn_uninit[]
+EXTCONST char PL_warn_uninit[]
INIT("Use of uninitialized value");
-EXTCONST char warn_nosemi[]
+EXTCONST char PL_warn_nosemi[]
INIT("Semicolon seems to be missing");
-EXTCONST char warn_reserved[]
+EXTCONST char PL_warn_reserved[]
INIT("Unquoted string \"%s\" may clash with future reserved word");
-EXTCONST char warn_nl[]
+EXTCONST char PL_warn_nl[]
INIT("Unsuccessful %s on filename containing newline");
-EXTCONST char no_wrongref[]
+EXTCONST char PL_no_wrongref[]
INIT("Can't use %s ref as %s ref");
-EXTCONST char no_symref[]
+EXTCONST char PL_no_symref[]
INIT("Can't use string (\"%.32s\") as %s ref while \"strict refs\" in use");
-EXTCONST char no_usym[]
+EXTCONST char PL_no_usym[]
INIT("Can't use an undefined value as %s reference");
-EXTCONST char no_aelem[]
+EXTCONST char PL_no_aelem[]
INIT("Modification of non-creatable array value attempted, subscript %d");
-EXTCONST char no_helem[]
+EXTCONST char PL_no_helem[]
INIT("Modification of non-creatable hash value attempted, subscript \"%s\"");
-EXTCONST char no_modify[]
+EXTCONST char PL_no_modify[]
INIT("Modification of a read-only value attempted");
-EXTCONST char no_mem[]
+EXTCONST char PL_no_mem[]
INIT("Out of memory!\n");
-EXTCONST char no_security[]
+EXTCONST char PL_no_security[]
INIT("Insecure dependency in %s%s");
-EXTCONST char no_sock_func[]
+EXTCONST char PL_no_sock_func[]
INIT("Unsupported socket function \"%s\" called");
-EXTCONST char no_dir_func[]
+EXTCONST char PL_no_dir_func[]
INIT("Unsupported directory function \"%s\" called");
-EXTCONST char no_func[]
+EXTCONST char PL_no_func[]
INIT("The %s function is unimplemented");
-EXTCONST char no_myglob[]
+EXTCONST char PL_no_myglob[]
INIT("\"my\" variable %s can't be in a package");
#ifdef DOINIT
-EXT char *sig_name[] = { SIG_NAME };
-EXT int sig_num[] = { SIG_NUM };
-EXT SV * psig_ptr[sizeof(sig_num)/sizeof(*sig_num)];
-EXT SV * psig_name[sizeof(sig_num)/sizeof(*sig_num)];
+EXT char *PL_sig_name[] = { SIG_NAME };
+EXT int PL_sig_num[] = { SIG_NUM };
+EXT SV * PL_psig_ptr[sizeof(PL_sig_num)/sizeof(*PL_sig_num)];
+EXT SV * PL_psig_name[sizeof(PL_sig_num)/sizeof(*PL_sig_num)];
#else
-EXT char *sig_name[];
-EXT int sig_num[];
-EXT SV * psig_ptr[];
-EXT SV * psig_name[];
+EXT char *PL_sig_name[];
+EXT int PL_sig_num[];
+EXT SV * PL_psig_ptr[];
+EXT SV * PL_psig_name[];
#endif
/* fast case folding tables */
#ifdef DOINIT
-EXTCONST unsigned char fold[] = {
+#ifdef EBCDIC
+EXT unsigned char PL_fold[] = { /* fast EBCDIC case folding table */
+ 0, 1, 2, 3, 4, 5, 6, 7,
+ 8, 9, 10, 11, 12, 13, 14, 15,
+ 16, 17, 18, 19, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55,
+ 56, 57, 58, 59, 60, 61, 62, 63,
+ 64, 65, 66, 67, 68, 69, 70, 71,
+ 72, 73, 74, 75, 76, 77, 78, 79,
+ 80, 81, 82, 83, 84, 85, 86, 87,
+ 88, 89, 90, 91, 92, 93, 94, 95,
+ 96, 97, 98, 99, 100, 101, 102, 103,
+ 104, 105, 106, 107, 108, 109, 110, 111,
+ 112, 113, 114, 115, 116, 117, 118, 119,
+ 120, 121, 122, 123, 124, 125, 126, 127,
+ 128, 'A', 'B', 'C', 'D', 'E', 'F', 'G',
+ 'H', 'I', 138, 139, 140, 141, 142, 143,
+ 144, 'J', 'K', 'L', 'M', 'N', 'O', 'P',
+ 'Q', 'R', 154, 155, 156, 157, 158, 159,
+ 160, 161, 'S', 'T', 'U', 'V', 'W', 'X',
+ 'Y', 'Z', 170, 171, 172, 173, 174, 175,
+ 176, 177, 178, 179, 180, 181, 182, 183,
+ 184, 185, 186, 187, 188, 189, 190, 191,
+ 192, 'a', 'b', 'c', 'd', 'e', 'f', 'g',
+ 'h', 'i', 202, 203, 204, 205, 206, 207,
+ 208, 'j', 'k', 'l', 'm', 'n', 'o', 'p',
+ 'q', 'r', 218, 219, 220, 221, 222, 223,
+ 224, 225, 's', 't', 'u', 'v', 'w', 'x',
+ 'y', 'z', 234, 235, 236, 237, 238, 239,
+ 240, 241, 242, 243, 244, 245, 246, 247,
+ 248, 249, 250, 251, 252, 253, 254, 255
+};
+#else /* ascii rather than ebcdic */
+EXTCONST unsigned char PL_fold[] = {
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23,
240, 241, 242, 243, 244, 245, 246, 247,
248, 249, 250, 251, 252, 253, 254, 255
};
+#endif /* !EBCDIC */
#else
-EXTCONST unsigned char fold[];
+EXTCONST unsigned char PL_fold[];
#endif
#ifdef DOINIT
-EXT unsigned char fold_locale[] = {
+EXT unsigned char PL_fold_locale[] = {
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23,
248, 249, 250, 251, 252, 253, 254, 255
};
#else
-EXT unsigned char fold_locale[];
+EXT unsigned char PL_fold_locale[];
#endif
#ifdef DOINIT
-EXTCONST unsigned char freq[] = { /* letter frequencies for mixed English/C */
+#ifdef EBCDIC
+EXT unsigned char PL_freq[] = {/* EBCDIC frequencies for mixed English/C */
+ 1, 2, 84, 151, 154, 155, 156, 157,
+ 165, 246, 250, 3, 158, 7, 18, 29,
+ 40, 51, 62, 73, 85, 96, 107, 118,
+ 129, 140, 147, 148, 149, 150, 152, 153,
+ 255, 6, 8, 9, 10, 11, 12, 13,
+ 14, 15, 24, 25, 26, 27, 28, 226,
+ 29, 30, 31, 32, 33, 43, 44, 45,
+ 46, 47, 48, 49, 50, 76, 77, 78,
+ 79, 80, 81, 82, 83, 84, 85, 86,
+ 87, 94, 95, 234, 181, 233, 187, 190,
+ 180, 96, 97, 98, 99, 100, 101, 102,
+ 104, 112, 182, 174, 236, 232, 229, 103,
+ 228, 226, 114, 115, 116, 117, 118, 119,
+ 120, 121, 122, 235, 176, 230, 194, 162,
+ 130, 131, 132, 133, 134, 135, 136, 137,
+ 138, 139, 201, 205, 163, 217, 220, 224,
+ 5, 248, 227, 244, 242, 255, 241, 231,
+ 240, 253, 16, 197, 19, 20, 21, 187,
+ 23, 169, 210, 245, 237, 249, 247, 239,
+ 168, 252, 34, 196, 36, 37, 38, 39,
+ 41, 42, 251, 254, 238, 223, 221, 213,
+ 225, 177, 52, 53, 54, 55, 56, 57,
+ 58, 59, 60, 61, 63, 64, 65, 66,
+ 67, 68, 69, 70, 71, 72, 74, 75,
+ 205, 208, 186, 202, 200, 218, 198, 179,
+ 178, 214, 88, 89, 90, 91, 92, 93,
+ 217, 166, 170, 207, 199, 209, 206, 204,
+ 160, 212, 105, 106, 108, 109, 110, 111,
+ 203, 113, 216, 215, 192, 175, 193, 243,
+ 172, 161, 123, 124, 125, 126, 127, 128,
+ 222, 219, 211, 195, 188, 193, 185, 184,
+ 191, 183, 141, 142, 143, 144, 145, 146
+};
+#else /* ascii rather than ebcdic */
+EXTCONST unsigned char PL_freq[] = { /* letter frequencies for mixed English/C */
1, 2, 84, 151, 154, 155, 156, 157,
165, 246, 250, 3, 158, 7, 18, 29,
40, 51, 62, 73, 85, 96, 107, 118,
130, 131, 132, 133, 134, 135, 136, 137,
138, 139, 141, 142, 143, 144, 145, 146
};
+#endif
#else
-EXTCONST unsigned char freq[];
+EXTCONST unsigned char PL_freq[];
#endif
#ifdef DEBUGGING
#ifdef DOINIT
-EXTCONST char* block_type[] = {
+EXTCONST char* PL_block_type[] = {
"NULL",
"SUB",
"EVAL",
"BLOCK",
};
#else
-EXTCONST char* block_type[];
+EXTCONST char* PL_block_type[];
#endif
#endif
stuffing into op->op_private */
#define HINT_INTEGER 0x00000001
#define HINT_STRICT_REFS 0x00000002
+/* #define HINT_notused4 0x00000004 */
+#define HINT_UTF8 0x00000008
+/* #define HINT_notused10 0x00000010 */
+ /* Note: 20,40,80 used for NATIVE_HINTS */
#define HINT_BLOCK_SCOPE 0x00000100
#define HINT_STRICT_SUBS 0x00000200
#define HINT_RE_TAINT 0x00100000
#define HINT_RE_EVAL 0x00200000
+#define HINT_FILETEST_ACCESS 0x00400000
+
/* Various states of an input record separator SV (rs, nrs) */
#define RsSNARF(sv) (! SvOK(sv))
#define RsSIMPLE(sv) (SvOK(sv) && SvCUR(sv))
#ifdef PERL_OBJECT
extern "C" CPerlObj* perl_alloc _((IPerlMem*, IPerlEnv*, IPerlStdIO*, IPerlLIO*, IPerlDir*, IPerlSock*, IPerlProc*));
+#ifdef PERL_OBJECT
typedef int (CPerlObj::*runops_proc_t) _((void));
+#endif /* PERL_OBJECT */
+
#undef EXT
#define EXT
#undef EXTCONST
*/
struct interpreter {
-#ifndef USE_THREADS
#include "thrdvar.h"
-#endif
#include "intrpvar.h"
};
#include "pp.h"
#include "proto.h"
-#ifdef EMBED
#define Perl_sv_setptrobj(rv,ptr,name) Perl_sv_setref_iv(rv,name,(IV)ptr)
#define Perl_sv_setptrref(rv,ptr) Perl_sv_setref_iv(rv,Nullch,(IV)ptr)
-#else
-#define sv_setptrobj(rv,ptr,name) sv_setref_iv(rv,name,(IV)ptr)
-#define sv_setptrref(rv,ptr) sv_setref_iv(rv,Nullch,(IV)ptr)
-#endif
/* The following must follow proto.h as #defines mess up syntax */
-#include "embedvar.h"
+#if !defined(PERL_FOR_X2P)
+# include "embedvar.h"
+#endif
/* Now include all the 'global' variables
* If we don't have threads or multiple interpreters
PERLVAR(object_compatibility[30], char)
};
-#include "objpp.h"
-#ifdef DOINIT
-#include "INTERN.h"
-#else
-#include "EXTERN.h"
-#endif
-#endif /* PERL_OBJECT */
+# include "embed.h"
+# if defined(WIN32) && !defined(WIN32IO_IS_STDIO)
+# define errno CPerlObj::ErrorNo()
+# endif
+# ifdef DOINIT
+# include "INTERN.h"
+# else
+# include "EXTERN.h"
+# endif
+
+/* this has structure inits, so it cannot be included before here */
+# include "opcode.h"
+
+#endif /* PERL_OBJECT */
#undef PERLVAR
#undef PERLVARI
#ifdef DOINIT
-EXT MGVTBL vtbl_sv = {magic_get,
+EXT MGVTBL PL_vtbl_sv = {magic_get,
magic_set,
magic_len,
0, 0};
-EXT MGVTBL vtbl_env = {0, magic_set_all_env,
+EXT MGVTBL PL_vtbl_env = {0, magic_set_all_env,
0, magic_clear_all_env,
0};
-EXT MGVTBL vtbl_envelem = {0, magic_setenv,
+EXT MGVTBL PL_vtbl_envelem = {0, magic_setenv,
0, magic_clearenv,
0};
-EXT MGVTBL vtbl_sig = {0, 0, 0, 0, 0};
-EXT MGVTBL vtbl_sigelem = {magic_getsig,
+EXT MGVTBL PL_vtbl_sig = {0, 0, 0, 0, 0};
+EXT MGVTBL PL_vtbl_sigelem = {magic_getsig,
magic_setsig,
0, magic_clearsig,
0};
-EXT MGVTBL vtbl_pack = {0, 0, magic_sizepack, magic_wipepack,
+EXT MGVTBL PL_vtbl_pack = {0, 0, magic_sizepack, magic_wipepack,
0};
-EXT MGVTBL vtbl_packelem = {magic_getpack,
+EXT MGVTBL PL_vtbl_packelem = {magic_getpack,
magic_setpack,
0, magic_clearpack,
0};
-EXT MGVTBL vtbl_dbline = {0, magic_setdbline,
+EXT MGVTBL PL_vtbl_dbline = {0, magic_setdbline,
0, 0, 0};
-EXT MGVTBL vtbl_isa = {0, magic_setisa,
+EXT MGVTBL PL_vtbl_isa = {0, magic_setisa,
0, magic_setisa,
0};
-EXT MGVTBL vtbl_isaelem = {0, magic_setisa,
+EXT MGVTBL PL_vtbl_isaelem = {0, magic_setisa,
0, 0, 0};
-EXT MGVTBL vtbl_arylen = {magic_getarylen,
+EXT MGVTBL PL_vtbl_arylen = {magic_getarylen,
magic_setarylen,
0, 0, 0};
-EXT MGVTBL vtbl_glob = {magic_getglob,
+EXT MGVTBL PL_vtbl_glob = {magic_getglob,
magic_setglob,
0, 0, 0};
-EXT MGVTBL vtbl_mglob = {0, magic_setmglob,
+EXT MGVTBL PL_vtbl_mglob = {0, magic_setmglob,
0, 0, 0};
-EXT MGVTBL vtbl_nkeys = {magic_getnkeys,
+EXT MGVTBL PL_vtbl_nkeys = {magic_getnkeys,
magic_setnkeys,
0, 0, 0};
-EXT MGVTBL vtbl_taint = {magic_gettaint,magic_settaint,
+EXT MGVTBL PL_vtbl_taint = {magic_gettaint,magic_settaint,
0, 0, 0};
-EXT MGVTBL vtbl_substr = {magic_getsubstr, magic_setsubstr,
+EXT MGVTBL PL_vtbl_substr = {magic_getsubstr, magic_setsubstr,
0, 0, 0};
-EXT MGVTBL vtbl_vec = {magic_getvec,
+EXT MGVTBL PL_vtbl_vec = {magic_getvec,
magic_setvec,
0, 0, 0};
-EXT MGVTBL vtbl_pos = {magic_getpos,
+EXT MGVTBL PL_vtbl_pos = {magic_getpos,
magic_setpos,
0, 0, 0};
-EXT MGVTBL vtbl_bm = {0, magic_setbm,
+EXT MGVTBL PL_vtbl_bm = {0, magic_setbm,
0, 0, 0};
-EXT MGVTBL vtbl_fm = {0, magic_setfm,
+EXT MGVTBL PL_vtbl_fm = {0, magic_setfm,
0, 0, 0};
-EXT MGVTBL vtbl_uvar = {magic_getuvar,
+EXT MGVTBL PL_vtbl_uvar = {magic_getuvar,
magic_setuvar,
0, 0, 0};
#ifdef USE_THREADS
-EXT MGVTBL vtbl_mutex = {0, 0, 0, 0, magic_mutexfree};
+EXT MGVTBL PL_vtbl_mutex = {0, 0, 0, 0, magic_mutexfree};
#endif /* USE_THREADS */
-EXT MGVTBL vtbl_defelem = {magic_getdefelem,magic_setdefelem,
+EXT MGVTBL PL_vtbl_defelem = {magic_getdefelem,magic_setdefelem,
0, 0, 0};
-EXT MGVTBL vtbl_regexp = {0,0,0,0, magic_freeregexp};
+EXT MGVTBL PL_vtbl_regexp = {0,0,0,0, magic_freeregexp};
+EXT MGVTBL PL_vtbl_regdata = {0, 0, magic_regdata_cnt, 0, 0};
+EXT MGVTBL PL_vtbl_regdatum = {magic_regdatum_get, 0, 0, 0, 0};
#ifdef USE_LOCALE_COLLATE
-EXT MGVTBL vtbl_collxfrm = {0,
+EXT MGVTBL PL_vtbl_collxfrm = {0,
magic_setcollxfrm,
0, 0, 0};
#endif
#ifdef OVERLOAD
-EXT MGVTBL vtbl_amagic = {0, magic_setamagic,
+EXT MGVTBL PL_vtbl_amagic = {0, magic_setamagic,
0, 0, magic_setamagic};
-EXT MGVTBL vtbl_amagicelem = {0, magic_setamagic,
+EXT MGVTBL PL_vtbl_amagicelem = {0, magic_setamagic,
0, 0, magic_setamagic};
#endif /* OVERLOAD */
#else /* !DOINIT */
-EXT MGVTBL vtbl_sv;
-EXT MGVTBL vtbl_env;
-EXT MGVTBL vtbl_envelem;
-EXT MGVTBL vtbl_sig;
-EXT MGVTBL vtbl_sigelem;
-EXT MGVTBL vtbl_pack;
-EXT MGVTBL vtbl_packelem;
-EXT MGVTBL vtbl_dbline;
-EXT MGVTBL vtbl_isa;
-EXT MGVTBL vtbl_isaelem;
-EXT MGVTBL vtbl_arylen;
-EXT MGVTBL vtbl_glob;
-EXT MGVTBL vtbl_mglob;
-EXT MGVTBL vtbl_nkeys;
-EXT MGVTBL vtbl_taint;
-EXT MGVTBL vtbl_substr;
-EXT MGVTBL vtbl_vec;
-EXT MGVTBL vtbl_pos;
-EXT MGVTBL vtbl_bm;
-EXT MGVTBL vtbl_fm;
-EXT MGVTBL vtbl_uvar;
+EXT MGVTBL PL_vtbl_sv;
+EXT MGVTBL PL_vtbl_env;
+EXT MGVTBL PL_vtbl_envelem;
+EXT MGVTBL PL_vtbl_sig;
+EXT MGVTBL PL_vtbl_sigelem;
+EXT MGVTBL PL_vtbl_pack;
+EXT MGVTBL PL_vtbl_packelem;
+EXT MGVTBL PL_vtbl_dbline;
+EXT MGVTBL PL_vtbl_isa;
+EXT MGVTBL PL_vtbl_isaelem;
+EXT MGVTBL PL_vtbl_arylen;
+EXT MGVTBL PL_vtbl_glob;
+EXT MGVTBL PL_vtbl_mglob;
+EXT MGVTBL PL_vtbl_nkeys;
+EXT MGVTBL PL_vtbl_taint;
+EXT MGVTBL PL_vtbl_substr;
+EXT MGVTBL PL_vtbl_vec;
+EXT MGVTBL PL_vtbl_pos;
+EXT MGVTBL PL_vtbl_bm;
+EXT MGVTBL PL_vtbl_fm;
+EXT MGVTBL PL_vtbl_uvar;
#ifdef USE_THREADS
-EXT MGVTBL vtbl_mutex;
+EXT MGVTBL PL_vtbl_mutex;
#endif /* USE_THREADS */
-EXT MGVTBL vtbl_defelem;
-EXT MGVTBL vtbl_regexp;
+EXT MGVTBL PL_vtbl_defelem;
+EXT MGVTBL PL_vtbl_regexp;
+EXT MGVTBL PL_vtbl_regdata;
+EXT MGVTBL PL_vtbl_regdatum;
#ifdef USE_LOCALE_COLLATE
-EXT MGVTBL vtbl_collxfrm;
+EXT MGVTBL PL_vtbl_collxfrm;
#endif
#ifdef OVERLOAD
-EXT MGVTBL vtbl_amagic;
-EXT MGVTBL vtbl_amagicelem;
+EXT MGVTBL PL_vtbl_amagic;
+EXT MGVTBL PL_vtbl_amagicelem;
#endif /* OVERLOAD */
#endif /* !DOINIT */
#ifdef OVERLOAD
-#define NofAMmeth 58
+enum {
+ fallback_amg, abs_amg,
+ bool__amg, nomethod_amg,
+ string_amg, numer_amg,
+ add_amg, add_ass_amg,
+ subtr_amg, subtr_ass_amg,
+ mult_amg, mult_ass_amg,
+ div_amg, div_ass_amg,
+ modulo_amg, modulo_ass_amg,
+ pow_amg, pow_ass_amg,
+ lshift_amg, lshift_ass_amg,
+ rshift_amg, rshift_ass_amg,
+ band_amg, band_ass_amg,
+ bor_amg, bor_ass_amg,
+ bxor_amg, bxor_ass_amg,
+ lt_amg, le_amg,
+ gt_amg, ge_amg,
+ eq_amg, ne_amg,
+ ncmp_amg, scmp_amg,
+ slt_amg, sle_amg,
+ sgt_amg, sge_amg,
+ seq_amg, sne_amg,
+ not_amg, compl_amg,
+ inc_amg, dec_amg,
+ atan2_amg, cos_amg,
+ sin_amg, exp_amg,
+ log_amg, sqrt_amg,
+ repeat_amg, repeat_ass_amg,
+ concat_amg, concat_ass_amg,
+ copy_amg, neg_amg,
+ to_sv_amg, to_av_amg,
+ to_hv_amg, to_gv_amg,
+ to_cv_amg, iter_amg,
+ max_amg_code
+ /* Do not leave a trailing comma here. C9X allows it, C89 doesn't. */
+};
+
+#define NofAMmeth max_amg_code
+
#ifdef DOINIT
-EXTCONST char * AMG_names[NofAMmeth] = {
+EXTCONST char * PL_AMG_names[NofAMmeth] = {
"fallback", "abs", /* "fallback" should be the first. */
"bool", "nomethod",
"\"\"", "0+",
"log", "sqrt",
"x", "x=",
".", ".=",
- "=", "neg"
+ "=", "neg",
+ "${}", "@{}",
+ "%{}", "*{}",
+ "&{}", "<>",
};
#else
-EXTCONST char * AMG_names[NofAMmeth];
+EXTCONST char * PL_AMG_names[NofAMmeth];
#endif /* def INITAMAGIC */
struct am_table {
#define AMT_AMAGIC_on(amt) ((amt)->flags |= AMTf_AMAGIC)
#define AMT_AMAGIC_off(amt) ((amt)->flags &= ~AMTf_AMAGIC)
-enum {
- fallback_amg, abs_amg,
- bool__amg, nomethod_amg,
- string_amg, numer_amg,
- add_amg, add_ass_amg,
- subtr_amg, subtr_ass_amg,
- mult_amg, mult_ass_amg,
- div_amg, div_ass_amg,
- modulo_amg, modulo_ass_amg,
- pow_amg, pow_ass_amg,
- lshift_amg, lshift_ass_amg,
- rshift_amg, rshift_ass_amg,
- band_amg, band_ass_amg,
- bor_amg, bor_ass_amg,
- bxor_amg, bxor_ass_amg,
- lt_amg, le_amg,
- gt_amg, ge_amg,
- eq_amg, ne_amg,
- ncmp_amg, scmp_amg,
- slt_amg, sle_amg,
- sgt_amg, sge_amg,
- seq_amg, sne_amg,
- not_amg, compl_amg,
- inc_amg, dec_amg,
- atan2_amg, cos_amg,
- sin_amg, exp_amg,
- log_amg, sqrt_amg,
- repeat_amg, repeat_ass_amg,
- concat_amg, concat_ass_amg,
- copy_amg, neg_amg
-};
/*
* some compilers like to redefine cos et alia as faster
https://perl5.git.perl.org / perl5.git / blobdiff