187 lines
3.4 KiB
PHP
187 lines
3.4 KiB
PHP
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; declare a simple interface to control debugging messages
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BegData macro
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_DATA SEGMENT PARA PUBLIC 'DATA'
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endm
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EndData macro
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_DATA ENDS
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endm
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DEB_ERROR = 1
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DEB_WARN = 2
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DEB_TRACE = 4
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DEB_FERROR = 8 ;; fatal error - terminate app
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DEB_IERROR = 10h
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DEB_IWARN = 20h
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DEB_ITRACE = 40h
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DEB_IFERROR = 80h ;; fatal error - terminate app
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DEB_FERRORS = DEB_FERROR or DEB_IFERROR
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DEB_ERRORS = DEB_ERROR OR DEB_IERROR OR DEB_FERRORS
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DEB_WARNS = DEB_WARN OR DEB_IWARN
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DEB_TRACES = DEB_TRACE OR DEB_ITRACE
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DEB_NOCRLF = 8000h ;; No CR/LF in string
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DEB_BREAKLEVEL = DEB_ERRORS or 0ff00h
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DEB_INFOLEVEL = DEB_BREAKLEVEL or DEB_WARNS
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DECLARE_DEBUG macro comp
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ifdef Win3DebData
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else
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extrn _Win3InfoLevel:word, _Win3BreakLevel:word
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; BegData
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extrn _&comp&InfoLevel:word, _&comp&BreakLevel:word
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; EndData
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endif
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ifdef Win3Deb
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else
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extrn _&comp&DebugTest:far
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endif
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&comp&DebugOut macro flag, string, vals
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local sloc, cnt
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BegData
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sloc label byte
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db string
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ife (flag) and DEB_NOCRLF
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db 13, 10
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endif
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db 0
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EndData
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cnt = 0
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irp foo, <vals>
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push foo
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cnt = cnt + 1
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endm
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push offset sloc
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push flag AND NOT DEB_NOCRLF
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call _&comp&DebugTest
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add sp, 4+(2*cnt)
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endm
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endm
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declare_areas macro name, comp, list
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deb_loc = 100h
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deb_areas equ <list>
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irp val, <list>
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DEB_&comp&&val = deb_loc
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deb_loc = deb_loc + deb_loc
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ifdef Win3Deb
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BegData
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STR_&comp&&val label byte
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db "&name &val: ", 0
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EndData
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endif
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endm
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ifdef Win3Deb
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BegData
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STR_&comp&Trace db "Trace: ", 0
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STR_&comp&Warn db "Warning: ", 0
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STR_&comp&Error db "Error: ", 0
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STR_&comp db "&name: ", 0
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STR_&comp&table dw dataoffset STR_&comp
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irp val, <list>
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dw dataoffset STR_&comp&&val
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endm
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EndData
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endif
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endm
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declare_infolevel macro comp
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local skip
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BegData
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; public _&comp&InfoLevel, _&comp&BreakLevel
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; _&comp&InfoLevel dw DEB_INFOLEVEL ;; component can override
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; _&comp&BreakLevel dw DEB_BREAKLEVEL
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EndData
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_&comp&DebugTest proc far ;; Per-component - check right flags
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public _&comp&DebugTest
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push bp
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mov bp, sp
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push ds
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push ax
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mov ax, _DATA
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cmp ax, 1000h ;; DATA should be selector, not addr
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jnc skip
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mov ds, ax
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assume ds:_DATA
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mov ax, [bp+6] ;; See if component enabled
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and ax, [_&comp&InfoLevel]
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cmp ax, [bp+6]
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jnz skip
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push es ;; See if system enabled
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push seg _Win3InfoLevel
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pop es
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and al, byte ptr es:[_Win3InfoLevel] ;; test low 8 bits for system-wide
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pop es
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cmp ax, [bp+6]
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jnz skip
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;; Print it, so format message
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push bx
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test al, DEB_ERRORS
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mov bx, dataoffset STR_&comp&Error
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jnz @F
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test al, DEB_WARNS
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mov bx, dataoffset STR_&comp&Warn
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jnz @F
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test al, DEB_TRACES
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mov bx, dataoffset STR_&comp&Trace
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jnz @F
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jmp short deb_no_msg_type
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@@:
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push bx
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call KOutDSStr
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deb_no_msg_type:
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mov bx, dataoffset STR_&comp&Table
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or ah, ah
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jz deb_show_it
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@@:
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add bx, 2
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shr ah, 1
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jnz @B
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deb_show_it:
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push [bx] ;; push parameter
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call KOutDSStr
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pop bx ;; restore reg
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pop ax
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push [bp+8]
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call KOutDSStr
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push ax
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mov ax, [bp+6]
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and ax, [_&comp&BreakLevel]
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jz skip
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push es
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push seg _Win3BreakLevel
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pop es
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and ax, es:_Win3BreakLevel
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pop es
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jz skip
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int 3
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skip:
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test byte ptr [bp+6], DEB_FERRORS
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jz @F
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push 0
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push DGROUP
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push word ptr [bp+8]
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cCall FatalAppExit ;,<0,DGROUP,[bp+8]>
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@@:
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pop ax
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pop ds
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pop bp
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retf
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_&comp&DebugTest endp
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endm
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