| 0,0 → 1,27 |
|---|
| 1. create asm listing: |
| compile .o only, then use objdump |
| kos32-tcc.exe -c -g clipview.c -o clipviewtcc.o |
| kos32-objdump -d -M intel -S -l clipviewtcc.o > clipviewtcc.asm |
| |
| 2. see offset in resulting kolibri executable compared to listing (i have 0xD0) |
| |
| 3. in kolibri debugger mtdbg set breakpoint to funtion address |
| >bp 140 |
| where 0x140 is 0x70 in assemly + offset 0xD0 |
| |
| |
| Warning !!Error. sometimes tcc dont warn about unsuccesful linking |
| (not found function body code). Hopefully, i fix this. |
| |
| Usually, at runtime you have crash with "Illegal cpu instruction" |
| In assembler code this is easy to recognize as |
| myaddr:E8 FC FF FF FF call myaddr+1 |
| |
| 4.how to see defines |
| kos32-tcc.exe -E -dD null |
| |
| 5.if you use GNU LD as a linker, add option -Map=hellocpp.map to ld. |
| Mtdbg can use resulting .map file |
| |
| 6.now you can use -g option to generate .dbg file. This enables |
| source code level debugging with Mtdbg |