cc1.asm

small c complier 它也Menuet OS的一个附件,同样他也是有汇编实现

JMP _1_347
_1_348:
MOV EAX,_1_343+2
PUSH EAX
MOV CL,1
CALL _error
ADD ESP,4
JMP _1_345
JMP _1_349
_1_347:
XOR CL,CL
CALL _statemen
_1_349:
JMP _1_344
_1_345:
MOV EAX,[_ncmp]
DEC EAX
MOV DWORD [_ncmp],EAX
OR EAX,EAX
JNE _1_353
JMP _1_351
_1_353:
MOV EAX,[_lastst]
MOV EBX,EAX
MOV EAX,3
CALL __ne
OR EAX,EAX
JNE _1_354
JMP _1_351
_1_354:
MOV EAX,[_lastst]
MOV EBX,EAX
MOV EAX,13
CALL __ne
OR EAX,EAX
JNE _1_355
JMP _1_351
_1_355:
MOV EAX,1
JMP _1_352
_1_351:
XOR EAX,EAX
_1_352:
OR EAX,EAX
JNE _1_356
JMP _1_350
_1_356:
MOV EAX,2
PUSH EAX
LEA EAX,[EBP-4]
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
_1_350:
LEA EAX,[EBP-8]
MOV EBX,EAX
MOV EAX, [EBX]
MOV DWORD [_cptr],EAX
_1_357:
MOV EAX,[_cptr]
PUSH EAX
MOV EAX,[_locptr]
POP EBX
CALL __ult
OR EAX,EAX
JNE _1_359
JMP _1_358
_1_359:
MOV EAX,[_cptr]
PUSH EAX
MOV CL,1
CALL _nextsym
ADD ESP,4
MOV DWORD [_cptr2],EAX
MOV EAX,[_cptr]
MOV EBX,EAX
MOVSX EAX,BYTE [EBX]
OR EAX,EAX
JE _1_361
JMP _1_360
_1_361:
_1_362:
MOV EAX,[_cptr]
PUSH EAX
MOV EAX,[_cptr2]
POP EBX
CALL __ult
OR EAX,EAX
JNE _1_364
JMP _1_363
_1_364:
LEA EAX,[EBP-8]
MOV EBX,EAX
MOV EAX, [EBX]
INC EAX
MOV [EBX],EAX
DEC EAX
PUSH EAX
MOV EAX,[_cptr]
INC EAX
MOV DWORD [_cptr],EAX
DEC EAX
MOV EBX,EAX
MOVSX EAX,BYTE [EBX]
POP EBX
MOV [EBX],AL
JMP _1_362
_1_363:
JMP _1_365
_1_360:
MOV EAX,[_cptr2]
MOV DWORD [_cptr],EAX
_1_365:
JMP _1_357
_1_358:
LEA EAX,[EBP-8]
MOV EBX,EAX
MOV EAX, [EBX]
MOV DWORD [_locptr],EAX
MOV EAX,-1
MOV DWORD [_declared],EAX
MOV ESP,EBP
POP EBP
RET
_1_343 DB 125,0,110,111,32,102,105,110,97,108
 DB 32,125,0

_doif:
PUSH EBP
MOV EBP,ESP
ADD ESP,-8
LEA EAX,[EBP-4]
PUSH EAX
XOR CL,CL
CALL _getlabel
POP EBX
MOV [EBX],EAX
PUSH EAX
MOV EAX,1
PUSH EAX
MOV CL,2
CALL _test
ADD ESP,8
XOR CL,CL
CALL _statemen
MOV EAX,_1_366+0
PUSH EAX
MOV EAX,4
PUSH EAX
MOV CL,2
CALL _amatch
ADD ESP,8
OR EAX,EAX
JE _1_368
JMP _1_367
_1_368:
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-4]
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV ESP,EBP
POP EBP
RET
_1_367:
LEA EAX,[EBP-8]
PUSH EAX
XOR CL,CL
CALL _getlabel
POP EBX
MOV [EBX],EAX
MOV EAX,[_lastst]
MOV EBX,EAX
MOV EAX,3
CALL __ne
OR EAX,EAX
JNE _1_372
JMP _1_370
_1_372:
MOV EAX,[_lastst]
MOV EBX,EAX
MOV EAX,13
CALL __ne
OR EAX,EAX
JNE _1_373
JMP _1_370
_1_373:
MOV EAX,1
JMP _1_371
_1_370:
XOR EAX,EAX
_1_371:
OR EAX,EAX
JNE _1_374
JMP _1_369
_1_374:
MOV EAX,40
PUSH EAX
LEA EAX,[EBP-8]
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
_1_369:
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-4]
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
XOR CL,CL
CALL _statemen
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-8]
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV ESP,EBP
POP EBP
RET
_1_366 DB 101,108,115,101,0

_dowhile:
PUSH EBP
MOV EBP,ESP
ADD ESP,-16
LEA EAX,[EBP-16]
PUSH EAX
MOV CL,1
CALL _addwhile
ADD ESP,4
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-16]
MOV EBX,4
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
LEA EAX,[EBP-16]
MOV EBX,8
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV EAX,1
PUSH EAX
MOV CL,2
CALL _test
ADD ESP,8
XOR CL,CL
CALL _statemen
MOV EAX,40
PUSH EAX
LEA EAX,[EBP-16]
MOV EBX,4
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-16]
MOV EBX,8
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
XOR CL,CL
CALL _delwhile
MOV ESP,EBP
POP EBP
RET

_dodo:
PUSH EBP
MOV EBP,ESP
ADD ESP,-16
LEA EAX,[EBP-16]
PUSH EAX
MOV CL,1
CALL _addwhile
ADD ESP,4
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-16]
MOV EBX,4
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
XOR CL,CL
CALL _statemen
MOV EAX,_1_376+0
PUSH EAX
MOV CL,1
CALL _need
ADD ESP,4
LEA EAX,[EBP-16]
MOV EBX,8
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV EAX,1
PUSH EAX
MOV CL,2
CALL _test
ADD ESP,8
MOV EAX,40
PUSH EAX
LEA EAX,[EBP-16]
MOV EBX,4
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-16]
MOV EBX,8
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
XOR CL,CL
CALL _delwhile
XOR CL,CL
CALL _ns
MOV ESP,EBP
POP EBP
RET
_1_376 DB 119,104,105,108,101,0

_dofor:
PUSH EBP
MOV EBP,ESP
ADD ESP,-24
LEA EAX,[EBP-16]
PUSH EAX
MOV CL,1
CALL _addwhile
ADD ESP,4
LEA EAX,[EBP-20]
PUSH EAX
XOR CL,CL
CALL _getlabel
POP EBX
MOV [EBX],EAX
LEA EAX,[EBP-24]
PUSH EAX
XOR CL,CL
CALL _getlabel
POP EBX
MOV [EBX],EAX
MOV EAX,_1_377+0
PUSH EAX
MOV CL,1
CALL _need
ADD ESP,4
MOV EAX,_1_377+2
PUSH EAX
MOV CL,1
CALL _match
ADD ESP,4
OR EAX,EAX
JE _1_379
JMP _1_378
_1_379:
XOR EAX,EAX
PUSH EAX
MOV CL,1
CALL _doexpr
ADD ESP,4
XOR CL,CL
CALL _ns
_1_378:
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-20]
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,_1_377+4
PUSH EAX
MOV CL,1
CALL _match
ADD ESP,4
OR EAX,EAX
JE _1_381
JMP _1_380
_1_381:
LEA EAX,[EBP-16]
MOV EBX,8
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
XOR EAX,EAX
PUSH EAX
MOV CL,2
CALL _test
ADD ESP,8
XOR CL,CL
CALL _ns
_1_380:
MOV EAX,40
PUSH EAX
LEA EAX,[EBP-24]
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-16]
MOV EBX,4
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,_1_377+6
PUSH EAX
MOV CL,1
CALL _match
ADD ESP,4
OR EAX,EAX
JE _1_383
JMP _1_382
_1_383:
XOR EAX,EAX
PUSH EAX
MOV CL,1
CALL _doexpr
ADD ESP,4
MOV EAX,_1_377+8
PUSH EAX
MOV CL,1
CALL _need
ADD ESP,4
_1_382:
MOV EAX,40
PUSH EAX
LEA EAX,[EBP-20]
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-24]
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
XOR CL,CL
CALL _statemen
MOV EAX,40
PUSH EAX
LEA EAX,[EBP-16]
MOV EBX,4
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-16]
MOV EBX,8
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
XOR CL,CL
CALL _delwhile
MOV ESP,EBP
POP EBP
RET
_1_377 DB 40,0,59,0,59,0,41,0,41,0

_doswitch:
PUSH EBP
MOV EBP,ESP
ADD ESP,-36
LEA EAX,[EBP-24]
PUSH EAX
MOV EAX,[_swactive]
POP EBX
MOV [EBX],EAX
LEA EAX,[EBP-28]
PUSH EAX
MOV EAX,[_swdefaul]
POP EBX
MOV [EBX],EAX
LEA EAX,[EBP-32]
PUSH EAX
LEA EAX,[EBP-36]
PUSH EAX
MOV EAX,[_swnext]
POP EBX
MOV [EBX],EAX
POP EBX
MOV [EBX],EAX
LEA EAX,[EBP-16]
PUSH EAX
MOV CL,1
CALL _addwhile
ADD ESP,4
MOV EAX,[_wqptr]
MOV EBX,4
ADD EAX,EBX
MOV EBX,EAX
MOV EAX,12
XCHG EAX,EBX
SUB EAX,EBX
MOV EBX,EAX
XOR EAX,EAX
MOV [EBX],EAX
MOV EAX,_1_384+0
PUSH EAX
MOV CL,1
CALL _need
ADD ESP,4
MOV EAX,1
PUSH EAX
MOV CL,1
CALL _doexpr
ADD ESP,4
MOV EAX,_1_384+2
PUSH EAX
MOV CL,1
CALL _need
ADD ESP,4
XOR EAX,EAX
MOV DWORD [_swdefaul],EAX
MOV EAX,1
MOV DWORD [_swactive],EAX
MOV EAX,40
PUSH EAX
LEA EAX,[EBP-20]
PUSH EAX
XOR CL,CL
CALL _getlabel
POP EBX
MOV [EBX],EAX
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
XOR CL,CL
CALL _statemen
MOV EAX,40
PUSH EAX
LEA EAX,[EBP-16]
MOV EBX,8
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-20]
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,72
PUSH EAX
XOR EAX,EAX
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
_1_385:
LEA EAX,[EBP-36]
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV EAX,[_swnext]
POP EBX
CALL __ult
OR EAX,EAX
JNE _1_387
JMP _1_386
_1_387:
MOV EAX,56
PUSH EAX
LEA EAX,[EBP-36]
MOV EBX,EAX
MOV EAX, [EBX]
INC EAX
INC EAX
INC EAX
INC EAX
MOV [EBX],EAX
DEC EAX
DEC EAX
DEC EAX
DEC EAX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,112
PUSH EAX
LEA EAX,[EBP-36]
MOV EBX,EAX
MOV EAX, [EBX]
INC EAX
INC EAX
INC EAX
INC EAX
MOV [EBX],EAX
DEC EAX
DEC EAX
DEC EAX
DEC EAX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
JMP _1_385
_1_386:
MOV EAX,112
PUSH EAX
XOR EAX,EAX
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,[_swdefaul]
OR EAX,EAX
JNE _1_389
JMP _1_388
_1_389:
MOV EAX,40
PUSH EAX
MOV EAX,[_swdefaul]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
_1_388:
MOV EAX,41
PUSH EAX
LEA EAX,[EBP-16]
MOV EBX,8
ADD EAX,EBX
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
XOR CL,CL
CALL _delwhile
LEA EAX,[EBP-32]
MOV EBX,EAX
MOV EAX, [EBX]
MOV DWORD [_swnext],EAX
LEA EAX,[EBP-28]
MOV EBX,EAX
MOV EAX, [EBX]
MOV DWORD [_swdefaul],EAX
LEA EAX,[EBP-24]
MOV EBX,EAX
MOV EAX, [EBX]
MOV DWORD [_swactive],EAX
MOV ESP,EBP
POP EBP
RET
_1_384 DB 40,0,41,0

_docase:
PUSH EBP
MOV EBP,ESP
MOV EAX,[_swactive]
OR EAX,EAX
JE _1_392
JMP _1_391
_1_392:
MOV EAX,_1_390+0
PUSH EAX
MOV CL,1
CALL _error
ADD ESP,4
_1_391:
MOV EAX,[_swnext]
PUSH EAX
MOV EAX,[_swend]
POP EBX
CALL __ugt
OR EAX,EAX
JNE _1_394
JMP _1_393
_1_394:
MOV EAX,_1_390+14
PUSH EAX
MOV CL,1
CALL _error
ADD ESP,4
POP EBP
RET
_1_393:
MOV EAX,41
PUSH EAX
MOV EAX,[_swnext]
INC EAX
INC EAX
INC EAX
INC EAX
MOV DWORD [_swnext],EAX
DEC EAX
DEC EAX
DEC EAX
DEC EAX
PUSH EAX
XOR CL,CL
CALL _getlabel
POP EBX
MOV [EBX],EAX
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,[_swnext]
INC EAX
INC EAX
INC EAX
INC EAX
MOV DWORD [_swnext],EAX
DEC EAX
DEC EAX
DEC EAX
DEC EAX
PUSH EAX
MOV CL,1
CALL _constexp
ADD ESP,4
MOV EAX,_1_390+29
PUSH EAX
MOV CL,1
CALL _need
ADD ESP,4
POP EBP
RET
_1_390 DB 110,111,116,32,105,110,32,115,119,105
 DB 116,99,104,0,116,111,111,32,109,97
 DB 110,121,32,99,97,115,101,115,0,58
 DB 0

_dodefaul:
PUSH EBP
MOV EBP,ESP
MOV EAX,[_swactive]
OR EAX,EAX
JNE _1_397
JMP _1_396
_1_397:
MOV EAX,[_swdefaul]
OR EAX,EAX
JNE _1_399
JMP _1_398
_1_399:
MOV EAX,_1_395+0
PUSH EAX
MOV CL,1
CALL _error
ADD ESP,4
_1_398:
JMP _1_400
_1_396:
MOV EAX,_1_395+18
PUSH EAX
MOV CL,1
CALL _error
ADD ESP,4
_1_400:
MOV EAX,_1_395+32
PUSH EAX
MOV CL,1
CALL _need
ADD ESP,4
MOV EAX,41
PUSH EAX
XOR CL,CL
CALL _getlabel
MOV DWORD [_swdefaul],EAX
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
POP EBP
RET
_1_395 DB 109,117,108,116,105,112,108,101,32,100
 DB 101,102,97,117,108,116,115,0,110,111
 DB 116,32,105,110,32,115,119,105,116,99
 DB 104,0,58,0

_dogoto:
PUSH EBP
MOV EBP,ESP
MOV EAX,[_nogo]
OR EAX,EAX
JG _1_403
JMP _1_402
_1_403:
MOV EAX,_1_401+0
PUSH EAX
MOV CL,1
CALL _error
ADD ESP,4
JMP _1_404
_1_402:
MOV EAX,1
MOV DWORD [_noloc],EAX
_1_404:
MOV EAX,_ssname
PUSH EAX
MOV CL,1
CALL _symname
ADD ESP,4
OR EAX,EAX
JNE _1_406
JMP _1_405
_1_406:
MOV EAX,40
PUSH EAX
XOR EAX,EAX
PUSH EAX
MOV CL,1
CALL _addlabel
ADD ESP,4
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
JMP _1_407
_1_405:
MOV EAX,_1_401+30
PUSH EAX
MOV CL,1
CALL _error
ADD ESP,4
_1_407:
XOR CL,CL
CALL _ns
POP EBP
RET
_1_401 DB 110,111,116,32,97,108,108,111,119,101
 DB 100,32,119,105,116,104,32,98,108,111
 DB 99,107,45,108,111,99,97,108,115,0
 DB 98,97,100,32,108,97,98,101,108,0

_dolabel:
PUSH EBP
MOV EBP,ESP
ADD ESP,-4
XOR CL,CL
CALL _blanks
LEA EAX,[EBP-4]
PUSH EAX
MOV EAX,[_lptr]
POP EBX
MOV [EBX],EAX
MOV EAX,_ssname
PUSH EAX
MOV CL,1
CALL _symname
ADD ESP,4
OR EAX,EAX
JNE _1_410
JMP _1_409
_1_410:
XOR CL,CL
CALL _gch
MOV EBX,EAX
MOV EAX,58
CALL __eq
OR EAX,EAX
JNE _1_412
JMP _1_411
_1_412:
MOV EAX,41
PUSH EAX
MOV EAX,1
PUSH EAX
MOV CL,1
CALL _addlabel
ADD ESP,4
PUSH EAX
MOV CL,2
CALL _gen
ADD ESP,8
MOV EAX,1
MOV ESP,EBP
POP EBP
RET
_1_411:
LEA EAX,[EBP-4]
MOV EBX,EAX
MOV EAX, [EBX]
PUSH EAX
MOV EAX,[_lptr]
POP EBX
XCHG EAX,EBX
SUB EAX,EBX
PUSH EAX
MOV CL,1
CALL _bump
ADD ESP,4
_1_413:
_1_409:
XOR EAX,EAX
MOV ESP,EBP
POP EBP
RET

_addlabel:
PUSH EBP
MOV EBP,ESP
MOV EAX,_ssname
PUSH EAX
MOV CL,1
CALL _findloc
ADD ESP,4
MOV DWORD [_cptr],EAX
OR EAX,EAX
JNE _1_416
JMP _1_415
_1_416:
MOV EAX,[_cptr]
MOV EBX,EAX
MOVSX EAX,BYTE [EBX]
OR EAX,EAX
JNE _1_418
JMP _1_417
_1_418:
MOV EAX,_1_414+0
PUSH EAX
MOV CL,1
CALL _error
ADD ESP,4
JMP _1_419
_1_417:
LEA EAX,[EBP+8]
MOV EBX,EAX
MOV EAX, [EBX]