version 1.37, 2002/01/04 20:31:54
|
version 1.43, 2002/08/19 07:38:16
|
Line 215 static int ufileattr[6]= {
|
Line 215 static int ufileattr[6]= {
|
|
|
/* conversion on fetch */ |
/* conversion on fetch */ |
|
|
#define vm_Cell2f(x) ((Bool)(x)) |
#define vm_Cell2f(_cell,_x) ((_x)=(Bool)(_cell)) |
#define vm_Cell2c(x) ((Char)(x)) |
#define vm_Cell2c(_cell,_x) ((_x)=(Char)(_cell)) |
#define vm_Cell2n(x) ((Cell)x) |
#define vm_Cell2n(_cell,_x) ((_x)=(Cell)(_cell)) |
#define vm_Cell2w(x) ((Cell)x) |
#define vm_Cell2w(_cell,_x) ((_x)=(Cell)(_cell)) |
#define vm_Cell2u(x) ((UCell)(x)) |
#define vm_Cell2u(_cell,_x) ((_x)=(UCell)(_cell)) |
#define vm_Cell2a_(x) ((Cell *)(x)) |
#define vm_Cell2a_(_cell,_x) ((_x)=(Cell *)(_cell)) |
#define vm_Cell2c_(x) ((Char *)(x)) |
#define vm_Cell2c_(_cell,_x) ((_x)=(Char *)(_cell)) |
#define vm_Cell2f_(x) ((Float *)(x)) |
#define vm_Cell2f_(_cell,_x) ((_x)=(Float *)(_cell)) |
#define vm_Cell2df_(x) ((DFloat *)(x)) |
#define vm_Cell2df_(_cell,_x) ((_x)=(DFloat *)(_cell)) |
#define vm_Cell2sf_(x) ((SFloat *)(x)) |
#define vm_Cell2sf_(_cell,_x) ((_x)=(SFloat *)(_cell)) |
#define vm_Cell2xt(x) ((Xt)(x)) |
#define vm_Cell2xt(_cell,_x) ((_x)=(Xt)(_cell)) |
#define vm_Cell2f83name(x) ((struct F83Name *)(x)) |
#define vm_Cell2f83name(_cell,_x) ((_x)=(struct F83Name *)(_cell)) |
#define vm_Cell2longname(x) ((struct Longname *)(x)) |
#define vm_Cell2longname(_cell,_x) ((_x)=(struct Longname *)(_cell)) |
#define vm_Float2r(x) (x) |
#define vm_Float2r(_float,_x) (_x=_float) |
|
|
/* conversion on store */ |
/* conversion on store */ |
|
|
#define vm_f2Cell(x) ((Cell)(x)) |
#define vm_f2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_c2Cell(x) ((Cell)(x)) |
#define vm_c2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_n2Cell(x) ((Cell)(x)) |
#define vm_n2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_w2Cell(x) ((Cell)(x)) |
#define vm_w2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_u2Cell(x) ((Cell)(x)) |
#define vm_u2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_a_2Cell(x) ((Cell)(x)) |
#define vm_a_2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_c_2Cell(x) ((Cell)(x)) |
#define vm_c_2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_f_2Cell(x) ((Cell)(x)) |
#define vm_f_2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_df_2Cell(x) ((Cell)(x)) |
#define vm_df_2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_sf_2Cell(x) ((Cell)(x)) |
#define vm_sf_2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_xt2Cell(x) ((Cell)(x)) |
#define vm_xt2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_f83name2Cell(x) ((Cell)(x)) |
#define vm_f83name2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_longname2Cell(x) ((Cell)(x)) |
#define vm_longname2Cell(_x,_cell) ((_cell)=(Cell)(_x)) |
#define vm_r2Float(x) (x) |
#define vm_r2Float(_x,_float) (_float=_x) |
|
|
#define vm_Cell2Cell(x) (x) |
#define vm_Cell2Cell(_x,_y) (_y=_x) |
|
|
/* if machine.h has not defined explicit registers, define them as implicit */ |
/* if machine.h has not defined explicit registers, define them as implicit */ |
#ifndef IPREG |
#ifndef IPREG |
Line 282 static int ufileattr[6]= {
|
Line 282 static int ufileattr[6]= {
|
# define CPU_DEP1 0 |
# define CPU_DEP1 0 |
#endif |
#endif |
|
|
/* declare and compute cfa for certain threading variants */ |
|
/* warning: this is nonsyntactical; it will not work in place of a statement */ |
|
#ifndef GETCFA |
|
#define DOCFA |
|
#else |
|
#define DOCFA Xt cfa; GETCFA(cfa) |
|
#endif |
|
|
|
/* instructions containing these must be the last instruction of a |
/* instructions containing these must be the last instruction of a |
super-instruction (e.g., branches, EXECUTE, and other instructions |
super-instruction (e.g., branches, EXECUTE, and other instructions |
ending the basic block). Instructions containing SET_IP get this |
ending the basic block). Instructions containing SET_IP get this |
Line 327 Cell *rp;
|
Line 319 Cell *rp;
|
#endif |
#endif |
|
|
Xt *primtable(Label symbols[], Cell size) |
Xt *primtable(Label symbols[], Cell size) |
|
/* used in primitive primtable for peephole optimization */ |
{ |
{ |
#ifdef DIRECT_THREADED |
|
return symbols; |
|
#else /* !defined(DIRECT_THREADED) */ |
|
Xt *xts = (Xt *)malloc(size*sizeof(Xt)); |
Xt *xts = (Xt *)malloc(size*sizeof(Xt)); |
Cell i; |
Cell i; |
|
|
for (i=0; i<size; i++) |
for (i=0; i<size; i++) |
xts[i] = &symbols[i]; |
xts[i] = &symbols[i]; |
return xts; |
return xts; |
#endif /* !defined(DIRECT_THREADED) */ |
|
} |
} |
|
|
|
|
Line 354 define(enginerest,
|
Line 343 define(enginerest,
|
register Cell *sp SPREG = sp0; |
register Cell *sp SPREG = sp0; |
register Float *fp FPREG = fp0; |
register Float *fp FPREG = fp0; |
register Address lp LPREG = lp0; |
register Address lp LPREG = lp0; |
#ifdef CFA_NEXT |
|
register Xt cfa CFAREG; |
register Xt cfa CFAREG; |
#endif |
|
#ifdef MORE_VARS |
#ifdef MORE_VARS |
MORE_VARS |
MORE_VARS |
#endif |
#endif |
Line 406 define(enginerest,
|
Line 393 define(enginerest,
|
|
|
if (ip == NULL) { |
if (ip == NULL) { |
#if defined(DOUBLY_INDIRECT) |
#if defined(DOUBLY_INDIRECT) |
#define CODE_OFFSET (22*sizeof(Cell)) |
#define CODE_OFFSET (26*sizeof(Cell)) |
|
#define XT_OFFSET (22*sizeof(Cell)) |
int i; |
int i; |
Cell code_offset = offset_image? CODE_OFFSET : 0; |
Cell code_offset = offset_image? CODE_OFFSET : 0; |
|
Cell xt_offset = offset_image? XT_OFFSET : 0; |
|
|
symbols = (Label *)(malloc(MAX_SYMBOLS*sizeof(Cell)+CODE_OFFSET)+code_offset); |
symbols = (Label *)(malloc(MAX_SYMBOLS*sizeof(Cell)+CODE_OFFSET)+code_offset); |
|
xts = (Label *)(malloc(MAX_SYMBOLS*sizeof(Cell)+XT_OFFSET)+xt_offset); |
for (i=0; i<DOESJUMP+1; i++) |
for (i=0; i<DOESJUMP+1; i++) |
symbols[i] = (Label)routines[i]; |
xts[i] = symbols[i] = (Label)routines[i]; |
for (; routines[i]!=0; i++) { |
for (; routines[i]!=0; i++) { |
if (i>=MAX_SYMBOLS) { |
if (i>=MAX_SYMBOLS) { |
fprintf(stderr,"gforth-ditc: more than %d primitives\n",MAX_SYMBOLS); |
fprintf(stderr,"gforth-ditc: more than %d primitives\n",MAX_SYMBOLS); |
exit(1); |
exit(1); |
} |
} |
symbols[i] = &routines[i]; |
xts[i] = symbols[i] = &routines[i]; |
} |
} |
#endif /* defined(DOUBLY_INDIRECT) */ |
#endif /* defined(DOUBLY_INDIRECT) */ |
return symbols; |
return symbols; |
Line 438 define(enginerest,
|
Line 428 define(enginerest,
|
|
|
docol: |
docol: |
{ |
{ |
DOCFA; |
|
#ifdef DEBUG |
#ifdef DEBUG |
{ |
{ |
CFA_TO_NAME(cfa); |
CFA_TO_NAME(cfa); |
Line 468 define(enginerest,
|
Line 457 define(enginerest,
|
|
|
docon: |
docon: |
{ |
{ |
DOCFA; |
|
#ifdef DEBUG |
#ifdef DEBUG |
fprintf(stderr,"%08lx: con: %08lx\n",(Cell)ip,*(Cell*)PFA1(cfa)); |
fprintf(stderr,"%08lx: con: %08lx\n",(Cell)ip,*(Cell*)PFA1(cfa)); |
#endif |
#endif |
Line 484 define(enginerest,
|
Line 472 define(enginerest,
|
|
|
dovar: |
dovar: |
{ |
{ |
DOCFA; |
|
#ifdef DEBUG |
#ifdef DEBUG |
fprintf(stderr,"%08lx: var: %08lx\n",(Cell)ip,(Cell)PFA1(cfa)); |
fprintf(stderr,"%08lx: var: %08lx\n",(Cell)ip,(Cell)PFA1(cfa)); |
#endif |
#endif |
Line 500 define(enginerest,
|
Line 487 define(enginerest,
|
|
|
douser: |
douser: |
{ |
{ |
DOCFA; |
|
#ifdef DEBUG |
#ifdef DEBUG |
fprintf(stderr,"%08lx: user: %08lx\n",(Cell)ip,(Cell)PFA1(cfa)); |
fprintf(stderr,"%08lx: user: %08lx\n",(Cell)ip,(Cell)PFA1(cfa)); |
#endif |
#endif |
Line 516 define(enginerest,
|
Line 502 define(enginerest,
|
|
|
dodefer: |
dodefer: |
{ |
{ |
DOCFA; |
|
#ifdef DEBUG |
#ifdef DEBUG |
fprintf(stderr,"%08lx: defer: %08lx\n",(Cell)ip,*(Cell*)PFA1(cfa)); |
fprintf(stderr,"%08lx: defer: %08lx\n",(Cell)ip,*(Cell*)PFA1(cfa)); |
#endif |
#endif |
Line 526 define(enginerest,
|
Line 511 define(enginerest,
|
|
|
dofield: |
dofield: |
{ |
{ |
DOCFA; |
|
#ifdef DEBUG |
#ifdef DEBUG |
fprintf(stderr,"%08lx: field: %08lx\n",(Cell)ip,(Cell)PFA1(cfa)); |
fprintf(stderr,"%08lx: field: %08lx\n",(Cell)ip,(Cell)PFA1(cfa)); |
#endif |
#endif |
Line 554 define(enginerest,
|
Line 538 define(enginerest,
|
|
|
*/ |
*/ |
{ |
{ |
DOCFA; |
|
|
|
/* fprintf(stderr, "Got CFA %08lx at doescode %08lx/%08lx: does: %08lx\n",cfa,(Cell)ip,(Cell)PFA(cfa),(Cell)DOES_CODE1(cfa));*/ |
/* fprintf(stderr, "Got CFA %08lx at doescode %08lx/%08lx: does: %08lx\n",cfa,(Cell)ip,(Cell)PFA(cfa),(Cell)DOES_CODE1(cfa));*/ |
#ifdef DEBUG |
#ifdef DEBUG |
fprintf(stderr,"%08lx/%08lx: does: %08lx\n",(Cell)ip,(Cell)PFA(cfa),(Cell)DOES_CODE1(cfa)); |
fprintf(stderr,"%08lx/%08lx: does: %08lx\n",(Cell)ip,(Cell)PFA(cfa),(Cell)DOES_CODE1(cfa)); |
Line 576 define(enginerest,
|
Line 558 define(enginerest,
|
NEXT; |
NEXT; |
|
|
#ifndef IN_ENGINE2 |
#ifndef IN_ENGINE2 |
#define LABEL(name) I_##name |
#define LABEL(name) I_##name: |
#else |
#else |
#define LABEL(name) J_##name: asm(".skip 16"); I_##name |
#define LABEL(name) J_##name: asm(".skip 16"); I_##name: |
#endif |
#endif |
|
#define LABEL2(name) |
#include "prim.i" |
#include "prim.i" |
#undef LABEL |
#undef LABEL |
after_last: return (Label *)0; |
after_last: return (Label *)0; |