qemu-1.5.0 gdb not working
In mac OSX, compile by :
./configure --cc=/opt/local/bin/gcc-mp-4.8 --enable-cocoa
--target-list=x86_64-softmmu --audio-drv-list=coreaudio
--prefix=/Users/peter/qemu --enable-debug --disable-werror
--extra-cflags=-O2 --enable-vnc
start qemu by:
~/qemu/bin/qemu-system-x86_64 -hda hd10meg.img -gdb
tcp::1234 -k en-us -S -m 256m
i start gdb and insert two breakpoints at 0x7c00 and
0x7c01, after "c", it hit 0x7c00. Then i "c" again, it stay in
0x7c00, but it should execute 0x7c01.
[New thread 1]
warning: Error 268435459 getting port names from
mach_port_names
[Switching to process 1 thread 0x0]
0x0000fff0 in ?? ()
Breakpoint 1 at 0x7c00
Breakpoint 2 at 0x7c01
(gdb) c
Continuing.
Breakpoint 1, 0x00007c00 in ?? ()
(gdb) c
Continuing.