DEBUGFG macro (log groups)
Posted: Wed Dec 28, 2016 5:07 am
Hi,
I wrote a macro I wanted for a long time. It took 10 lines and a few hours:
This macro introduces so called log groups, a method to combine debug messages into logical groups to set their log level on per group basis.
Here is a simple example:
On debug board:
The macro works as follows:
I hope this new macro will be useful for you.
I wrote a macro I wanted for a long time. It took 10 lines and a few hours:
Code: Select all
macro DEBUGFG _level, _group, _format, [_arg] {
common
if _group eqtype
DEBUGF _level, _format,_arg
else
if _level >= _group
DEBUGF 999, _format,_arg
end if
end if
}
Here is a simple example:
Spoiler:
Code: Select all
use32
org 0x0
db 'MENUET01'
dd 0x01,start,i_end,e_end,e_end,0,0
__DEBUG__ = 1
__DEBUG_LEVEL__ = 2
LOG_FLOW equ 1
LOG_CALC equ 3
LOG_SEND equ
include '../../../macros.inc'
include '../../../debug-fdo.inc'
start:
DEBUGFG 1, LOG_FLOW, '1 flow\n'
DEBUGFG 2, LOG_FLOW, '2 flow\n'
DEBUGFG 3, LOG_FLOW, '3 flow\n'
DEBUGFG 1, LOG_CALC, '1 calc\n'
DEBUGFG 2, LOG_CALC, '2 calc\n'
DEBUGFG 3, LOG_CALC, '3 calc\n'
DEBUGFG 1, LOG_SEND, '1 send\n'
DEBUGFG 2, LOG_SEND, '2 send\n'
DEBUGFG 3, LOG_SEND, '3 send\n'
DEBUGF 1, '1 blah\n'
DEBUGF 2, '2 blah\n'
DEBUGF 3, '3 blah\n'
mov eax, -1
int 0x40
include_debug_strings
i_end:
rb 0x100 ;stack
e_end:Code: Select all
1 flow
2 flow
3 flow
3 calc
2 send
3 send
2 blah
3 blah- If you specify log level for a group, it overrides __DEBUG_LEVEL__ for this particular group;
- If you don't specify group log level, __DEBUG_LEVEL__ is used (calls DEBUGF);
- If you misspelled group name, fasm will report an error.
Code: Select all
$ fasm loggroups.asm loggroups
flat assembler version 1.71.58 (16384 kilobytes memory)
loggroups.asm [23]:
DEBUGFG 3, LOG_CLAC, '3 calc\n'
../../../debug-fdo.inc [380] DEBUGFG [5]:
if _level >= _group
processed: if 3>=LOG_CLAC
error: undefined symbol 'LOG_CLAC'.