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release 1.06
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Tomasz Grysztar
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15 changed files with 271 additions and 220 deletions
408
FASM.DOC
408
FASM.DOC
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@ -1,17 +1,17 @@
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ÜÜÜ
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Ûßßß ßÛ
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ÛÛ
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ÛÛ
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Ü ÛÛÜÜ ÜßßßÛÜ ÜßßßßÜÞßÜÞßßÜßÛÝ
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ÛÛ ÛÝ ÞÛ ß ÞÛ Û Ý
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ÛÛ ÜßßßßßÛÛ ßßßÛÜÜ ÞÛ Û Ý
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ÛÛ Û ÛÛ Ü ÞÛ ÞÛ Û Ý
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ßßßßßß ßßßßß ßß ßßßßßß ß ß ß
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ÜÜÜ
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Ûßßß ßÛ
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ÛÛ
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ÛÛ
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Ü ÛÛÜÜ ÜßßßÛÜ ÜßßßßÜÞßÜÞßßÜßÛÝ
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ÛÛ ÛÝ ÞÛ ß ÞÛ Û Ý
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ÛÛ ÜßßßßßÛÛ ßßßÛÜÜ ÞÛ Û Ý
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ÛÛ Û ÛÛ Ü ÞÛ ÞÛ Û Ý
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ßßßßßß ßßßßß ßß ßßßßßß ß ß ß
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flat assembler version 1.05
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flat assembler version 1.06
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Copyright (c) 1999-2000, Tomasz Grysztar. All rights reserved.
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Copyright (c) 1999-2000, Tomasz Grysztar. All rights reserved.
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Table of Contents
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@ -26,20 +26,20 @@ Table of Contents
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2 Using flat assembler
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2.1 Assembler syntax
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2.1.1 Instruction syntax
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2.1.1.1 Data access
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2.1.1.2 Jumps and calls
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2.1.1.3 Labels and constants
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2.1.1.4 Addresses
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2.1.1.5 Special cases
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2.1.2 Number syntax
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2.1.3 Logical expressions syntax
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2.1.4 Defining constants
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2.1.5 Defining data
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2.1.1 Instruction syntax
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2.1.1.1 Data access
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2.1.1.2 Jumps and calls
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2.1.1.3 Labels and constants
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2.1.1.4 Addresses
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2.1.1.5 Special cases
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2.1.2 Number syntax
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2.1.3 Logical expressions syntax
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2.1.4 Defining constants
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2.1.5 Defining data
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2.2 Directives
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2.2.1 Preprocessor directives
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2.2.2 Code and format settings
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2.2.3 Other directives
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2.2.1 Preprocessor directives
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2.2.2 Code and format settings
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2.2.3 Other directives
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ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
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@ -68,7 +68,8 @@ reccommended for best performance.
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Other than an OS compatible with MSDOS 2.0+, fasm needs no other
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software. Note that fasm will not run if the CPU is in protected or
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V86 modes, since flat real mode cannot be entered in that case. The
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fasmw needs to run an OS compatible with Win32.
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fasmw needs to run an OS compatible with Win32, it may also be executed
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under DOS using WDOSX extender.
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1.4 Output formats
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@ -76,7 +77,7 @@ fasmw needs to run an OS compatible with Win32.
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fasm is a non-relocatable binary image such as a 'com' or 'sys' program.
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Use of the directive 'format MZ' produces a relocatable and possibly
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multi-segment 'exe' program. No extra 'linking' step is needed! Use of
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the directive 'format PE' produces Win32 portable executable.
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the directive 'format PE' produces portable executable.
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1.5 Output file ordering
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@ -116,40 +117,40 @@ beginning at the address of 'myvar'!
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Unconditional:
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jmp alpha ; simple jump
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jmp near byte beta ; short jump
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jmp near dword beta ; force dword size
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jmp 10h:50h ; far jump
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jmp 10h:dword 50000h ; 32-bit far jump
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call far pword [1000h] ; 32-bit far call
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call far dword [delta] ; 16-bit far call
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call near dword [delta] ; 32-bit near call
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jmp alpha ; simple jump
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jmp near byte beta ; short jump
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jmp near dword beta ; force dword size
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jmp 10h:50h ; far jump
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jmp 10h:dword 50000h ; 32-bit far jump
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call far pword [1000h] ; 32-bit far call
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call far dword [delta] ; 16-bit far call
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call near dword [delta] ; 32-bit near call
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Conditional:
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je alpha ; will be optimized
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jge byte alpha ; force byte (error if out of range)
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jb dword alpha ; force dword (no optimization)
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je alpha ; will be optimized
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jge byte alpha ; force byte (error if out of range)
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jb dword alpha ; force dword (no optimization)
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2.1.1.3 Labels and constants
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Examples of defining labels:
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alpha: ; simple label
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label beta ; as above
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label gamma byte ; low byte of delta dword
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delta dd 0 ; data label
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epsilon = alpha + 1 ; constant definition
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alpha: ; simple label
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label beta ; as above
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label gamma byte ; low byte of delta dword
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delta dd 0 ; data label
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epsilon = alpha + 1 ; constant definition
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Local labels:
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sigma:
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.alpha: ; local label (1)
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jmp .alpha ; jump to (1)
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omega:
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.alpha: ; local label (2)
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jmp .alpha ; jump to (2)
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jmp sigma.alpha ; jump to (1)
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sigma:
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.alpha: ; local label (1)
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jmp .alpha ; jump to (1)
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omega:
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.alpha: ; local label (2)
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jmp .alpha ; jump to (2)
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jmp sigma.alpha ; jump to (1)
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2.1.1.4 Addresses
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@ -202,85 +203,58 @@ where it's used.
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Data can be defined in two ways; if the data is to be initialised
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to a specific value, the forms are:
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gdtr db 16,0,0,0,0,0,0 ; sequence of bytes
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attrib db 0x1E ; single byte (hexadecimal)
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command: times 127 db 0 ; byte string
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str001 db 'test.bin',0 ; character string
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argv: times 10 dd 0 ; ten 32-bit double words
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picture file 'star.gif' ; whole file contents
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gdtr db 16,0,0,0,0,0,0 ; sequence of bytes
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attrib db 0x1E ; single byte (hexadecimal)
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command: times 127 db 0 ; byte string
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str001 db 'test.bin',0 ; character string
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argv: times 10 dd 0 ; ten 32-bit double words
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picture file 'star.gif' ; whole file contents
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Other forms available are:
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dw ; 16-bit word
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dp ; 48-bit pointer
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dq ; 64-bit quad word
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dt ; 80-bit floating point
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dw ; 16-bit word
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dp ; 48-bit pointer
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dq ; 64-bit quad word
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dt ; 80-bit floating point
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If it is only desired to reserve space for data, the forms are:
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_proname rd 1 ; reserve one dword
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_inch rb 1 ; reserve one byte
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newstack rd 255 ; reserve 255 dwords
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_proname rd 1 ; reserve one dword
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_inch rb 1 ; reserve one byte
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newstack rd 255 ; reserve 255 dwords
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Other forms available are:
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rw ; 16-bit word
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rp ; 48-bit pointer
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rq ; 64-bit quad word
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rt ; 80-bit floating point
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rw ; 16-bit word
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rp ; 48-bit pointer
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rq ; 64-bit quad word
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rt ; 80-bit floating point
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Note that if the pre-defined 'times' macro is to be used to define
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multiple data items, any label used must end with a colon. The other way is
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to use 'label' directive before data definition, for example:
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label argv dword
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times 10 dd 0
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label argv dword
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times 10 dd 0
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There's no struc directive in fasm, but you can do the same thing
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using labeled macros:
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macro pixel x,y,color
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{
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.x dw x
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.y dw y
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.color db color
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}
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mypix pixel 10,10,4
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; so we have defined mypix.x, mypix.y and mypix.color variables
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virtual at 0
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virtpix pixel ?,?,?
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end virtual
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; and now also virtpix.x, virtpix.y, virtpix.color offsets
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Preprocessor will insert macro label at the beginning of every symbol
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starting with a single dot. This option should be used instead of standard
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local labels mechanism, because it allows definition of structures inside
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other structures. See 2.2.1 for more information about macros.
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To handle cases, when one or more of macro params are empty (for
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example just: 'mypix pixel'), you can write something like '.x dw x+0',
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or use 'if <x> equ <>'.
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To create union of some variables, you can use label directive with
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'at <address>' phrase, or virtual directive, for example:
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GDT_limit dw 15
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GDT_address dd ?
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GDT_limit dw 15
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GDT_address dd ?
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; now define virtual variable for lgdt and sgdt instructions
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; now define virtual variable for lgdt and sgdt instructions
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label GDTR pword at GDT_limit
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label GDTR pword at GDT_limit
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; and now the other method
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; and now the other method
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LDTR dp ?
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LDTR dp ?
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virtual at LDTR
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LDT_limit dw ?
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LDT_address dd ?
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end virtual
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virtual at LDTR
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LDT_limit dw ?
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LDT_address dd ?
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end virtual
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2.2 Directives
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@ -289,92 +263,118 @@ or use 'if <x> equ <>'.
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include - includes source file in source code before assembly
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macro - defines macroinstructions, arguments are macro name and names
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of macro arguments separated with commas, then '{' (start of macro)
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character, macro instructions, and '}' (end of macro) character.
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Here's an example of macroinstruction for data alignment:
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of macro arguments separated with commas, then '{' (start of macro)
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character, macro instructions, and '}' (end of macro) character.
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Here's an example of macroinstruction for data alignment:
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macro align value { rb (value-1) - ($ + value-1) mod value }
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macro align value { rb (value-1) - ($ + value-1) mod value }
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Macroinstructions may have empty arguments; to check if argument
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is empty use something like 'if <argument> equ <>'.
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If a macro is defined that uses an instruction with the same name
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inside the macro definition, the previous meaning of this name is
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used; useful redefinition of macros can be done in that way, for
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example:
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Macroinstructions may have empty arguments; to check if argument
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is empty use something like 'if <argument> equ <>'.
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If a macro is defined that uses an instruction with the same name
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inside the macro definition, the previous meaning of this name is
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used; useful redefinition of macros can be done in that way, for
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example:
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macro mov arg1,arg2
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{
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if (arg1 equ ds | arg1 equ es) & (arg2 equ ds | arg2 equ es)
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push arg2
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pop arg1
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else
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mov arg1,arg2 ; here original mov instruction will be used
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end if
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}
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macro mov arg1,arg2,arg3
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{
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if <arg3> equ <>
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mov arg1,arg2 ; here previous macro will be used
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else
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mov arg1,arg2
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mov arg2,arg3
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end if
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}
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mov ax,bx ; just 'mov ax,bx'
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mov ds,es ; 'push es' and 'pop ds'
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mov es,ds,dx ; 'push ds', 'pop es' and 'mov ds,dx'
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macro mov arg1,arg2
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{
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if (arg1 equ ds | arg1 equ es) & (arg2 equ ds | arg2 equ es)
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push arg2
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pop arg1
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else
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mov arg1,arg2 ; here original mov instruction will be used
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end if
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}
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macro mov arg1,arg2,arg3
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{
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if <arg3> equ <>
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mov arg1,arg2 ; here previous macro will be used
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else
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mov arg1,arg2
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mov arg2,arg3
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end if
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}
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mov ax,bx ; just 'mov ax,bx'
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mov ds,es ; 'push es' and 'pop ds'
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mov es,ds,dx ; 'push ds', 'pop es' and 'mov ds,dx'
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But note that using these macros in big programs will dramatically
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slow down assembly (up to 4 times!) and increase memory requirements.
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But note that using these macros in big programs will dramatically
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slow down assembly (up to 4 times!) and increase memory requirements.
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If you type arguments in brackets, macroinstruction will allow
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multiple groups of arguments, and will repeat all instructions for
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each arguments group separately. For example:
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If you type arguments in brackets, macroinstruction will allow
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multiple groups of arguments, and will repeat all instructions for
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each arguments group separately. For example:
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macro stoschar [char]
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{
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mov al,char
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stosb
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}
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macro stoschar [char]
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{
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mov al,char
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stosb
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}
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stoschar 1,2,3,4 ; store four bytes at es:di
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stoschar 1,2,3,4 ; store four bytes at es:di
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Also macroinstruction can be divided into parts, each beginning
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with '{', and ending with '}' character. Each macroinstruction part
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will be processed for all groups of arguments before processing next
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part. Local symbol defined in one of parts will be available in all
|
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next parts, when processing the same group of arguments.
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For example, to create table of addresses to strings, and then
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strings data, use this macro:
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Also macroinstruction can be divided into parts, each beginning
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with '{', and ending with '}' character. Each macroinstruction part
|
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will be processed for all groups of arguments before processing next
|
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part. Local symbol defined in one of parts will be available in all
|
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next parts, when processing the same group of arguments.
|
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For example, to create table of addresses to strings, and then
|
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strings data, use this macro:
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macro strtbl [string]
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{ local label
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dd label }
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{ label db string,0 }
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macro strtbl [string]
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{ local label
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dd label }
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{ label db string,0 }
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struc - this is the variant of macro directive used to create data
|
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structures. When struc macro is used in program, it must be preceded
|
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by a label. Preprocessor will insert this label at the beginning of
|
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every symbol starting with a single dot. For example:
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struc pixel x,y,color
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{
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.x dw x
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.y dw y
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.color db color
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}
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|
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mypix pixel 10,10,4
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|
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; so we have defined mypix.x, mypix.y and mypix.color variables
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virtual at 0
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pixel pixel ?,?,?
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end virtual
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|
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; and now also pixel.x, pixel.y, pixel.color offsets
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|
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To handle cases, when one or more of macro params are empty (for
|
||||
example just: 'mypix pixel'), you can write something like
|
||||
'.x dw x+0', or use 'if <x> equ <>'.
|
||||
|
||||
local - used inside macro definitions, defines local symbols, which
|
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will have unique names in every macro call; arguments are local
|
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symbol names, separated with commas.
|
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will have unique names in every macro call; arguments are local
|
||||
symbol names, separated with commas.
|
||||
|
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purge - argument is one or more macro names, separated with commas; this
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directive will remove last definition of specified macro; for example
|
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when you've redefined some macro, you can get previous definition
|
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back using purge (it's different than TASM in this respect; there
|
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purge eliminates all macros of that name). If the macro has not been
|
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defined, you won't get any error (exactly like in TASM).
|
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When you need do totally undefine some non-preprocessor symbol
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(defined with equ, or labels), use this clever macro:
|
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directive will remove last definition of specified macro; for example
|
||||
when you've redefined some macro, you can get previous definition
|
||||
back using purge (it's different than TASM in this respect; there
|
||||
purge eliminates all macros of that name). If the macro has not been
|
||||
defined, you won't get any error (exactly like in TASM).
|
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When you need do totally undefine some non-preprocessor symbol
|
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(defined with equ, or labels), use this clever macro:
|
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|
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macro undefine symbol
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{
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local undefined
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symbol equ undefined
|
||||
}
|
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macro undefine symbol
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{
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local undefined
|
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symbol equ undefined
|
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}
|
||||
|
||||
For example after 'undefine add', you can't use 'add' instruction,
|
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but definition and usage of 'add' label is possible. Also, if you
|
||||
use '_add equ add', and then 'undefine add', you can define 'add'
|
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label and have access to 'add' instruction using '_add' symbol.
|
||||
For example after 'undefine add', you can't use 'add' instruction,
|
||||
but definition and usage of 'add' label is possible. Also, if you
|
||||
use '_add equ add', and then 'undefine add', you can define 'add'
|
||||
label and have access to 'add' instruction using '_add' symbol.
|
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|
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equ - defines symbolic constant.
|
||||
|
||||
|
|
@ -388,33 +388,33 @@ org - argument must be an address value; set from what address this
|
|||
code will start in memory.
|
||||
|
||||
format - set output file format, can be set binary, MZ or PE; binary
|
||||
is the default format, MZ is an EXE file format, PE is a portable
|
||||
executable file format. When specified format is PE, more format
|
||||
settings can follow; use 'console' or 'GUI' words to set target
|
||||
subsystem type, 'i386', 'i486' or 'i586' to specify target machine
|
||||
type, 'DLL' to create dynamic link library.
|
||||
is the default format, MZ is an EXE file format, PE is a portable
|
||||
executable file format. When specified format is PE, more format
|
||||
settings can follow; use 'console' or 'GUI' words to set target
|
||||
subsystem type, 'i386', 'i486' or 'i586' to specify target machine
|
||||
type, 'DLL' to create dynamic link library.
|
||||
|
||||
label - define label, needed argument is a name of label, optional
|
||||
arguments are size of label and 'at <address>' phrase.
|
||||
arguments are size of label and 'at <address>' phrase.
|
||||
|
||||
segment - define segment at current position (only in MZ format),
|
||||
code will be aligned to paragraph. In segment definition, after
|
||||
segment name, 'use16' or 'use32' is allowed.
|
||||
code will be aligned to paragraph. In segment definition, after
|
||||
segment name, 'use16' or 'use32' is allowed.
|
||||
|
||||
section - define section at current position (only in PE format), code will
|
||||
be aligned to page (4096 bytes). First argument is a string
|
||||
containing section name, optional next arguments are section type
|
||||
(code, data, udata, import, export, resource), and section
|
||||
attributes (readable, writeable, executable, shareable).
|
||||
be aligned to page (4096 bytes). First argument is a string
|
||||
containing section name, optional next arguments are section type
|
||||
(code, data, udata, import, export, resource), and section
|
||||
attributes (readable, writeable, executable, shareable).
|
||||
|
||||
entry - define program entry point (only in MZ and PE formats). In MZ format
|
||||
argument must be a segment:offset address (like in far jump).
|
||||
argument must be a segment:offset address (like in far jump).
|
||||
|
||||
stack - define program stack size (only in MZ and PE formats), when no stack
|
||||
is defined, default size of 1000h bytes is used. In MZ format the
|
||||
stack location can be defined in segment:offset form. In PE format
|
||||
second argument is allowed to define stack commit (first argument
|
||||
defines stack reserve).
|
||||
is defined, default size of 1000h bytes is used. In MZ format the
|
||||
stack location can be defined in segment:offset form. In PE format
|
||||
second argument is allowed to define stack commit (first argument
|
||||
defines stack reserve).
|
||||
|
||||
heap - define 'heap' size in paragraphs (only in MZ and PE formats). In MZ
|
||||
format argument is a 16-bit value, defining maximum size of additional
|
||||
|
|
@ -427,21 +427,21 @@ heap - define 'heap' size in paragraphs (only in MZ and PE formats). In MZ
|
|||
2.2.3 Other directives
|
||||
|
||||
times - repeat instruction n times; arguments are number of repeats and
|
||||
instruction to repeat (optionally character ':' can be used to
|
||||
separate number and instructions), also % value (current repeat
|
||||
number) can be used in instruction, so 'times 5 db %' will create
|
||||
01,02,03,04,05 bytes; recurrency is also allowed, so
|
||||
'times 3 times % db %' will create 01,01,02,01,02,03 bytes.
|
||||
instruction to repeat (optionally character ':' can be used to
|
||||
separate number and instructions), also % value (current repeat
|
||||
number) can be used in instruction, so 'times 5 db %' will create
|
||||
01,02,03,04,05 bytes; recurrency is also allowed, so
|
||||
'times 3 times % db %' will create 01,01,02,01,02,03 bytes.
|
||||
|
||||
repeat - larger version of times directive, repeat has one argument -
|
||||
number of repeats, instructions to repeat are expected in next
|
||||
lines, ended with 'end repeat' directive.
|
||||
number of repeats, instructions to repeat are expected in next
|
||||
lines, ended with 'end repeat' directive.
|
||||
|
||||
virtual - creates virtual code or data at specified address; this data
|
||||
won't be included in output file, but labels defined there can
|
||||
be useful in other parts of program; argument to virtual is
|
||||
'at <address>' phrase, virtual instructions are expected in
|
||||
next lines, ended with 'end virtual' directive.
|
||||
won't be included in output file, but labels defined there can
|
||||
be useful in other parts of program; argument to virtual is
|
||||
'at <address>' phrase, virtual instructions are expected in
|
||||
next lines, ended with 'end virtual' directive.
|
||||
|
||||
if - used to assemble some part of codes, when specified conditions are
|
||||
met; argument is a logical expression, in next lines instructions to
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
flat assembler version 1.05
|
||||
flat assembler version 1.06
|
||||
Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
; flat assembler version 1.05
|
||||
; flat assembler version 1.06
|
||||
; Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
; All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
; flat assembler version 1.05
|
||||
; flat assembler version 1.06
|
||||
; Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
; All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
; flat assembler version 1.05
|
||||
; flat assembler version 1.06
|
||||
; Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
; All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
; flat assembler version 1.05
|
||||
; flat assembler version 1.06
|
||||
; Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
; All rights reserved.
|
||||
;
|
||||
|
|
@ -177,7 +177,7 @@ include 'tables.inc'
|
|||
|
||||
_copyright db 'Copyright (c) 1999-2000, Tomasz Grysztar',24h
|
||||
|
||||
_logo db 'flat assembler version 1.05',0Dh,0Ah,24h
|
||||
_logo db 'flat assembler version 1.06',0Dh,0Ah,24h
|
||||
_usage db 'usage: fasm source output',0Dh,0Ah,24h
|
||||
|
||||
_passes_suffix db ' passes, ',24h
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
; flat assembler version 1.05
|
||||
; flat assembler version 1.06
|
||||
; Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
; All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
; flat assembler version 1.05
|
||||
; flat assembler version 1.06
|
||||
; Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
; All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
; flat assembler version 1.05
|
||||
; flat assembler version 1.06
|
||||
; Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
; All rights reserved.
|
||||
|
||||
|
|
@ -247,9 +247,19 @@ preprocess_instruction:
|
|||
je .skip_file
|
||||
movzx ecx,byte [edi]
|
||||
inc edi
|
||||
and cl,7Fh
|
||||
mov ebx,edi
|
||||
add ebx,ecx
|
||||
add ebx,5
|
||||
test byte [edi-1],80h
|
||||
jnz .struc
|
||||
cmp [macro_struc_name],0
|
||||
jne .skip_macro
|
||||
jmp .compare
|
||||
.struc:
|
||||
cmp [macro_struc_name],0
|
||||
je .skip_macro
|
||||
.compare:
|
||||
cmp ecx,ebp
|
||||
jne .skip_macro
|
||||
mov edx,esi
|
||||
|
|
@ -347,7 +357,12 @@ include_file:
|
|||
add esp,4
|
||||
pop esi ecx
|
||||
ret
|
||||
define_struc:
|
||||
mov [macro_struc],1
|
||||
jmp macro_definition
|
||||
define_macro:
|
||||
mov [macro_struc],0
|
||||
macro_definition:
|
||||
call skip_spaces
|
||||
lods byte [esi]
|
||||
cmp al,27h
|
||||
|
|
@ -379,9 +394,20 @@ define_macro:
|
|||
je .skip_file
|
||||
movzx ecx,byte [edi]
|
||||
inc edi
|
||||
and cl,7Fh
|
||||
mov ebx,edi
|
||||
add ebx,ecx
|
||||
add ebx,5
|
||||
test byte [edi-1],80h
|
||||
jnz .struc
|
||||
cmp [macro_struc],0
|
||||
jne .skip_macro
|
||||
jmp .compare
|
||||
.struc:
|
||||
and cl,7Fh
|
||||
cmp [macro_struc],0
|
||||
je .skip_macro
|
||||
.compare:
|
||||
cmp ecx,ebp
|
||||
jne .skip_macro
|
||||
mov edx,esi
|
||||
|
|
@ -403,6 +429,13 @@ define_macro:
|
|||
mov ebp,esi
|
||||
xchg ebp,[edi+1]
|
||||
mov esi,edx
|
||||
mov al,[ebx]
|
||||
shr al,7
|
||||
xchg al,[macro_struc]
|
||||
and byte [ebx],7Fh
|
||||
or al,al
|
||||
jz create_macro
|
||||
or byte [ebx],80h
|
||||
jmp add_macro
|
||||
create_macro:
|
||||
xor ebp,ebp
|
||||
|
|
@ -429,8 +462,12 @@ define_macro:
|
|||
mov edi,edx
|
||||
sub edx,[additional_memory]
|
||||
dec edx
|
||||
cmp edx,100h
|
||||
cmp edx,80h
|
||||
jae name_too_long
|
||||
cmp [macro_struc],0
|
||||
je macro_name_length_ok
|
||||
or dl,80h
|
||||
macro_name_length_ok:
|
||||
mov [ebx],dl
|
||||
lea ebx,[edi+5]
|
||||
mov [additional_memory],ebx
|
||||
|
|
@ -1270,6 +1307,7 @@ names_list dd ?
|
|||
macro_defined db ?
|
||||
macro_directive_allowed db ?
|
||||
macro_instructions dd ?
|
||||
macro_struc db ?
|
||||
macro_struc_name dd ?
|
||||
macro_struc_name_size dw ?
|
||||
multi_macro_current dw ?
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
; flat assembler version 1.05
|
||||
; flat assembler version 1.06
|
||||
; Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
; All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
; flat assembler version 1.05
|
||||
; flat assembler version 1.06
|
||||
; Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
; All rights reserved.
|
||||
|
||||
|
|
@ -363,6 +363,8 @@ preprocessor_directives:
|
|||
dw include_file-preprocessor
|
||||
db 5,'macro'
|
||||
dw define_macro-preprocessor
|
||||
db 5,'struc'
|
||||
dw define_struc-preprocessor
|
||||
db 5,'purge'
|
||||
dw purge_macro-preprocessor
|
||||
db 0
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
; flat assembler version 1.05
|
||||
; flat assembler version 1.06
|
||||
; Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
; All rights reserved.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
; flat assembler version 1.05
|
||||
; flat assembler version 1.06
|
||||
; Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
; All rights reserved.
|
||||
;
|
||||
|
|
@ -181,7 +181,7 @@ include '..\tables.inc'
|
|||
|
||||
_copyright db 'Copyright (c) 1999-2000, Tomasz Grysztar',0
|
||||
|
||||
_logo db 'flat assembler version 1.05',0Dh,0Ah,0
|
||||
_logo db 'flat assembler version 1.06',0Dh,0Ah,0
|
||||
_usage db 'usage: fasm source output',0Dh,0Ah,0
|
||||
|
||||
_passes_suffix db ' passes, ',0
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
; flat assembler version 1.05
|
||||
; flat assembler version 1.06
|
||||
; Copyright (c) 1999-2000, Tomasz Grysztar
|
||||
; All rights reserved.
|
||||
|
||||
|
|
|
|||
11
WHATSNEW.TXT
11
WHATSNEW.TXT
|
|
@ -2,13 +2,20 @@
|
|||
Questions or comments please send to:
|
||||
grysztar@omega.im.uj.edu.pl
|
||||
|
||||
version 1.06
|
||||
[23-08-2000]
|
||||
------------
|
||||
[+] struc directive instead of labeled macros
|
||||
|
||||
version 1.05
|
||||
[16-08-2000]
|
||||
------------
|
||||
[-] fixed some bugs with PE format
|
||||
[+] numeric constants redefinition allowed
|
||||
[+] labeled macroinstructions
|
||||
|
||||
version 1.04
|
||||
[10-08-2000]
|
||||
------------
|
||||
[+] PE output format support
|
||||
[+] Win32 version of fasm executable
|
||||
|
|
@ -18,19 +25,23 @@ version 1.04
|
|||
[-] many other fixes and improvements
|
||||
|
||||
version 1.03
|
||||
[19-07-2000]
|
||||
------------
|
||||
[-] more bugs fixed
|
||||
[+] allowed empty labels to separate local symbols
|
||||
|
||||
version 1.02
|
||||
[06-07-2000]
|
||||
------------
|
||||
[-] minor bugs fixed
|
||||
[+] some documentation changes
|
||||
|
||||
version 1.01
|
||||
[01-07-2000]
|
||||
------------
|
||||
[-] fixed bug in MZ header generator
|
||||
|
||||
version 1.00
|
||||
[19-06-2000]
|
||||
------------
|
||||
[+] first serious release
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue