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 0x7c00Breakpoint 2 at 0x7c01(gdb) cContinuing.
Breakpoint 1, 0x00007c00 in ?? ()(gdb) cContinuing.
Breakpoint 1, 0x00007c00 in ?? ()(gdb) cContinuing.
Breakpoint 1, 0x00007c00 in ?? ()(gdb) cContinuing.
Breakpoint 1, 0x00007c00 in ?? ()(gdb) cContinuing.
Breakpoint 1, 0x00007c00 in ?? ()(gdb)