diff options
Diffstat (limited to 'as/as.doc')
-rw-r--r-- | as/as.doc | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/as/as.doc b/as/as.doc deleted file mode 100644 index cb6a649..0000000 --- a/as/as.doc +++ /dev/null @@ -1,169 +0,0 @@ -as options ----------- - -as [-03agjuw] [-b [bin]] [-lm [list]] [-n name] [-o obj] [-s sym] src - -The 6809 version does not support -0, -3, -a or -j. - -The 'src' file can be '-' for stdin but ONLY on 'big' machines. - -defaults (off or none except for these; no output is produced without a flag): --03 native -list stdout (beware of clobbering next arg) -name basename of the source name - --0 start with 16-bit code segment --3 start with 32-bit code segment --a enable partial compatibility with asld --g only put global symbols in object or symbol file --j force all jumps to be long --l produce list file, filename may follow --m print macro expansions in listing --n name of module follows (goes in object instead of source name) --o produce object file, filename follows --b produce a raw binary file, filename may follow --s produce an ASCII symbol file, filename follows --u take undefined symbols as imported-with-unspecified segment --w don't print warnings - -The -u and -w options are perhaps back to front because they are needed for -cc1 output and Minix's make does the wrong thing with .s files left around. -However, all assembler code not written by compilers should assemble with -them turned off. - -The -b flag produces a 'raw' binary file with no header, if there's no --s flag the file starts at location 0. The -s generates an ASCII symbol -table, if a binary file doesn't start at location zero the first two items -are the start and end addresses of the binary file. - -BCC is classed as a 'small' compiler, with this there is a maximum line -length of 256 characters. - -Using GASP ----------- - -The Gnu assembler preprocessor provides some reasonable implementations -of user biased pseudo operations. - -It can be invoked as: - gasp [-a] ... file.s [file2.s ...] | as86 [...] - [-o obj] [-b bin] - -Notes: -Gasp generates an error for '.org' commands if you're not using -'alternate' syntax you can use 'org' instead, otherwise use 'block'. - -Export is translated in .global, if you are making a 'bin' file use -'public' or '.define' instead. - -The GASP list options have no support in as86. - -as source ---------- - -Conditionals: - IF, ELSE, ELSEIF, ENDIF Numeric condition - IFC, ELSEIFC String compare (str1,str2) - FAIL .FAIL Generate user error. - -Segments: - .TEXT .ROM .DATA .BSS - .SECT Follow with one of above - LOC Set numeric segment 0=TEXT, 3=DATA,ROM,BSS, 15=MAX - -Lable type definition: - Export label defined in this object: EXPORT PUBLIC .DEFINE - Force linker to include label in a.out: ENTRY - - Define label as external or imported: .GLOBL .GLOBAL - Import list of externally defined labels: EXTRN EXTERN IMPORT .EXTERN - NB: Can't use imports in 'bin' files. - - Mark entry for old binary file (obs) .ENTER - -Data init - 1 byte: DB .DATA1 .BYTE FCB - 2 byte: DW .DATA2 .SHORT FDB .WORD - 4 byte: DD .DATA4 .LONG - String: .ASCII FCC - String+Zero: .ASCIZ - -Data uninit - byte count: .BLKB RMB .SPACE - word count: .BLKW .ZEROW - -Data Common - COMM .COMM LCOMM .LCOMM - -Alignment - .ALIGN .EVEN - -Misc - EQU Define label - SET Define re-definable label - ORG .ORG Set assemble location - BLOCK Set assemble location and stack old one - ENDB Return to stacked assemble location - GET INCLUDE Insert new file (no quotes on name) - USE16 Define default operand size as 16 bit - USE32 Define default operand size as 32 bit - END End of compilation for this file. - .WARN Switch warnings - .LIST Listings on/off (1,-1) - .MACLIST Macro listings on/off (1,-1) - -Macros - MACRO sax - mov ax,#?1 - MEND - sax(1) - -Unimplemented/unused. - IDENT Define object identity string. - SETDP Set DP value on 6809 - .MAP Set binary symbol table map number. - -Registers - BP BX DI SI - EAX EBP EBX ECX EDI EDX ESI ESP - AX CX DX SP - AH AL BH BL CH CL DH DL - CS DS ES FS GS SS - CR0 CR2 CR3 DR0 DR1 DR2 DR3 DR6 DR7 - TR3 TR4 TR5 TR6 TR7 ST - -Operand type specifiers - BYTE DWORD FWORD FAR PTR PWORD QWORD TBYTE WORD NEAR - - -Instructions - -AAA AAD AAM AAS ADC ADD AND ARPL BCC BCS BEQ BGE BGT BHI BHIS BLE BLO -BLOS BLT BMI BNE BOUND BPC BPL BPS BR BVC BVS CALL CALLF CALLI CBW CLC -CLD CLI CMC CMP CMPS CMPSB CMPSD CMPSW CMPW CSEG CWD CWDE CDQ DAA DAS -DSEG DEC DIV ENTER ESEG FSEG GSEG HLT IDIV IMUL IN INC INS INSB INSD -INSW INT INTO INW IRET IRETD J JA JAE JB JBE JC JCXE JCXZ JECXE JECXZ JE -JG JGE JL JLE JMP JMPF JMPI JNA JNAE JNB JNBE JNC JNE JNG JNGE JNL JNLE -JNO JNP JNS JNZ JO JP JPE JPO JS JZ LAHF LDS LEA LEAVE LES LOCK LODB -LODS LODSB LODSD LODSW LODW LOOP LOOPE LOOPNE LOOPNZ LOOPZ MOV MOVS -MOVSB MOVSD MOVSW MOVW MUL NEG NOP NOT OR OUT OUTS OUTSB OUTSD OUTSW -OUTW POP POPA POPAD POPF POPFD PUSH PUSHA PUSHAD PUSHF PUSHFD RCL RCR -ROL ROR REP REPE REPNE REPNZ REPZ RET RETF RETI SAHF SAL SAR SBB SCAB -SCAS SCASB SCASD SCASW SCAW SEG SHL SHR SSEG STC STD STI STOB STOS STOSB -STOSD STOSW STOW SUB TEST WAIT XCHG XLAT XLATB XOR - -F2XM1 FABS FADD FADDP FBLD FBSTP FCHS FCLEX FCOM FCOMP FCOMPP FCOS -FDECSTP FDISI FDIV FDIVP FDIVR FDIVRP FENI FFREE FIADD FICOM FICOMP -FIDIV FIDIVR FILD FIMUL FINCSTP FINIT FIST FISTP FISUB FISUBR FLD FLD1 -FLDL2E FLDL2T FLDCW FLDENV FLDLG2 FLDLN2 FLDPI FLDZ FMUL FMULP FNCLEX -FNDISI FNENI FNINIT FNOP FNSAVE FNSTCW FNSTENV FNSTSW FPATAN FPREM -FPREM1 FPTAN FRNDINT FRSTOR FSAVE FSCALE FSETPM FSIN FSINCOS FSQRT FST -FSTCW FSTENV FSTP FSTSW FSUB FSUBP FSUBR FSUBRP FTST FUCOM FUCOMP -FUCOMPP FWAIT FXAM FXCH FXTRACT FYL2X FYL2XP1 - -BSF BSR BSWAP BT BTC BTR BTS CLTS CMPXCHG INVD INVLPG LAR LFS LGDT LGS -LIDT LLDT LMSW LSL LSS LTR MOVSX MOVZX SETA SETAE SETB SETBE SETC SETE -SETG SETGE SETL SETLE SETNA SETNAE SETNB SETNBE SETNC SETNE SETNG SETNGE -SETNL SETNLE SETNO SETNP SETNS SETNZ SETO SETP SETPE SETPO SETS SETZ -SGDT SIDT SHLD SHRD SLDT SMSW STR VERR VERW WBINVD XADD ADCB ADDB ANDB -CMPB DECB DIVB IDIVB IMULB INB INCB MOVB MULB NEGB NOTB ORB OUTB RCLB -RCRB ROLB RORB SALB SARB SHLB SHRB SBBB SUBB TESTB XCHGB XORB |