I'm trying to debug Wine, and I want to step into the BitBlt function using winedbg. I've set a breakpoint at BitBlt, and it is being hit, however, when I list the source code, it points somewhere completely differently in the source. I have no idea why that is. Does it mean that Wine is not setup correctly for debugging?

I cloned Wine from Git a few days ago, and I've used "./tools/wineinstall" to compile and install it.

This is an excerpt of the debugging session.

sashoalm@aspire:~$ winedbg /tmp/xformtest.exe

WineDbg starting on pid 0022

start_process () at /home/sashoalm/Workspace/wine/wine-git/dlls/kernel32/process.c:1097

0x7b86235f start_process+0x5f [/home/sashoalm/Workspace/wine/wine-git/dlls/kernel32/process.c:1097] in kernel32: movl %edi,0x4(%esp)

1097 return call_process_entry( peb, entry );

Wine-dbg>break BitBlt

fixme:dbghelp_dwarf:dwarf2_parse_subprogram Unhandled Tag type 0x1 at ctx(0x32bfec,L"gdi32<elf>"), for debug_info(abbrev:0x15f2148,symt:0x175a660)

Breakpoint 1 at 0x7ebcac00 BitBlt in gdi32

Wine-dbg>cont

Stopped on breakpoint 1 at 0x7ebcac00 BitBlt in gdi32

Wine-dbg>list

1097 return call_process_entry( peb, entry );

1098 }

1099

1100

1101 /***********************************************************************

1102 * set_process_name

1103 *

1104 * Change the process name in the ps output.

1105 */

1106 static void set_process_name( int argc, char *argv[] )

1107 {

Wine-dbg>n

copy_bitmap () at /home/sashoalm/Workspace/wine/wine-git/dlls/user32/cursoricon.c:382

382 DeleteDC( dst );