version 1.87, 2005/12/31 15:46:13
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version 1.92, 2006/10/22 16:54:01
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Line 46
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#include <unistd.h> |
#include <unistd.h> |
#include <pwd.h> |
#include <pwd.h> |
#include <dirent.h> |
#include <dirent.h> |
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#include <wchar.h> |
#include <sys/resource.h> |
#include <sys/resource.h> |
#ifdef HAVE_FNMATCH_H |
#ifdef HAVE_FNMATCH_H |
#include <fnmatch.h> |
#include <fnmatch.h> |
Line 96 extern int gforth_memcmp(const char * s1
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Line 97 extern int gforth_memcmp(const char * s1
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#endif |
#endif |
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#define NEWLINE '\n' |
#define NEWLINE '\n' |
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#define CELL_MIN (((Cell)1)<<(sizeof(Cell)*CHAR_BIT-1)) |
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/* set CHECK_DIVISION to 0 if the hardware checks division by zero and |
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division overflow. Note that not all checks are controlled by |
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CHECK_DIVISION, in particular not overflow checks in mixed-size |
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words implemented by C's double-by-double division, because that |
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division does not signal such overflows. !! make an autoconf test |
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that sets CHECK_DIVISION */ |
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#define CHECK_DIVISION 1 |
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/* conversion on fetch */ |
/* conversion on fetch */ |
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Line 242 extern int gforth_memcmp(const char * s1
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Line 251 extern int gforth_memcmp(const char * s1
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#endif |
#endif |
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#if defined(HAS_FFCALL) || defined(HAS_LIBFFI) |
#if defined(HAS_FFCALL) || defined(HAS_LIBFFI) |
#define SAVE_REGS IF_fpTOS(fp[0]=fpTOS); SP=sp; FP=fp; RP=rp; LP=lp; |
#define SAVE_REGS IF_fpTOS(fp[0]=fpTOS); gforth_SP=sp; gforth_FP=fp; gforth_RP=rp; gforth_LP=lp; |
#define REST_REGS sp=SP; fp=FP; rp=RP; lp=LP; IF_fpTOS(fpTOS=fp[0]); |
#define REST_REGS sp=gforth_SP; fp=gforth_FP; rp=gforth_RP; lp=gforth_LP; IF_fpTOS(fpTOS=fp[0]); |
#endif |
#endif |
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#if !defined(ENGINE) |
#if !defined(ENGINE) |
Line 255 extern int gforth_memcmp(const char * s1
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Line 264 extern int gforth_memcmp(const char * s1
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#elif ENGINE==2 |
#elif ENGINE==2 |
/* variant with padding between VM instructions for finding out |
/* variant with padding between VM instructions for finding out |
cross-inst jumps (for dynamic code) */ |
cross-inst jumps (for dynamic code) */ |
#define engine engine2 |
#define gforth_engine gforth_engine2 |
#define VARIANT(v) (v) |
#define VARIANT(v) (v) |
#define JUMP(target) goto I_noop |
#define JUMP(target) goto I_noop |
#define LABEL(name) H_##name: SKIP16; I_##name: |
#define LABEL(name) H_##name: SKIP16; I_##name: |
Line 263 extern int gforth_memcmp(const char * s1
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Line 272 extern int gforth_memcmp(const char * s1
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#elif ENGINE==3 |
#elif ENGINE==3 |
/* variant with different immediate arguments for finding out |
/* variant with different immediate arguments for finding out |
immediate arguments (for native code) */ |
immediate arguments (for native code) */ |
#define engine engine3 |
#define gforth_engine gforth_engine3 |
#define VARIANT(v) ((v)^0xffffffff) |
#define VARIANT(v) ((v)^0xffffffff) |
#define JUMP(target) goto K_lit |
#define JUMP(target) goto K_lit |
#define LABEL(name) H_##name: asm(""); I_##name: |
#define LABEL(name) H_##name: asm(""); I_##name: |
Line 275 extern int gforth_memcmp(const char * s1
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Line 284 extern int gforth_memcmp(const char * s1
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#define LABEL2(name) K_##name: asm(""); |
#define LABEL2(name) K_##name: asm(""); |
#define LABEL3(name) J_##name: asm(""); |
#define LABEL3(name) J_##name: asm(""); |
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Label *engine(Xt *ip0, Cell *sp0, Cell *rp0, Float *fp0, Address lp0) |
Label *gforth_engine(Xt *ip0, Cell *sp0, Cell *rp0, Float *fp0, Address lp0) |
/* executes code at ip, if ip!=NULL |
/* executes code at ip, if ip!=NULL |
returns array of machine code labels (for use in a loader), if ip==NULL |
returns array of machine code labels (for use in a loader), if ip==NULL |
*/ |
*/ |
Line 296 Label *engine(Xt *ip0, Cell *sp0, Cell *
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Line 305 Label *engine(Xt *ip0, Cell *sp0, Cell *
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#endif |
#endif |
#ifdef HAS_FFCALL |
#ifdef HAS_FFCALL |
av_alist alist; |
av_alist alist; |
extern va_alist clist; |
extern va_alist gforth_clist; |
float frv; |
float frv; |
int irv; |
int irv; |
double drv; |
double drv; |
Line 304 Label *engine(Xt *ip0, Cell *sp0, Cell *
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Line 313 Label *engine(Xt *ip0, Cell *sp0, Cell *
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void * prv; |
void * prv; |
#endif |
#endif |
#ifdef HAS_LIBFFI |
#ifdef HAS_LIBFFI |
extern void * ritem; |
extern void * gforth_ritem; |
extern void ** clist; |
extern void ** gforth_clist; |
extern void ffi_callback(ffi_cif * cif, void * resp, void ** args, Xt * ip); |
extern void ffi_callback(ffi_cif * cif, void * resp, void ** args, Xt * ip); |
#endif |
#endif |
register Address up UPREG = UP; |
register Address up UPREG = gforth_UP; |
register Cell MAYBE_UNUSED spTOS TOSREG; |
register Cell MAYBE_UNUSED spTOS TOSREG; |
register Cell MAYBE_UNUSED spb spbREG; |
register Cell MAYBE_UNUSED spb spbREG; |
register Cell MAYBE_UNUSED spc spcREG; |
register Cell MAYBE_UNUSED spc spcREG; |