kernel: 0.897
graphic: 0.845
x86: 0.808
ppc: 0.741
mistranslation: 0.720
device: 0.703
semantic: 0.667
performance: 0.665
files: 0.663
user-level: 0.644
debug: 0.629
socket: 0.614
network: 0.592
architecture: 0.586
risc-v: 0.540
KVM: 0.533
PID: 0.499
vnc: 0.475
permissions: 0.473
arm: 0.470
register: 0.452
boot: 0.451
peripherals: 0.435
i386: 0.435
VMM: 0.413
hypervisor: 0.407
TCG: 0.360
assembly: 0.339
virtual: 0.331

do not stop on first gdb breakpoint with -enable-kvm

I run qemu like this:
  qemu-system-x86-64 -enable-kvm -hda <path to file> -s -S,

and start gdb with commands like this:
  gdb>tartget remote localhost:1234
  gdb>break *0x7c00
  gdb>c

but gdb don't stop on it. I then could break execution manually and then breakpoints work.

QEMU version: 1.4.0 (from Debian repos)
GDB version: 7.5.1 (copiled from sources, but previous was 7.4.1 from Debian repo)

PS Same problem occure on Ubuntu 13.04 with same Qemu and Gdb 7.5.0 from repo.

Thank you

Which Linux kernel version were you using here? Can you still reproduce this problem with the latest Linux kernel version, and the latest version of QEMU?

Hello.

I have forgot about this. I even unable to remember what I have done. Unfortunately I can't help you. Sorry.

Ok, anyway, thanks for your reply! So let's close this ticket now...