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| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-03-17 23:46:04 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-03-17 23:46:04 +0000 |
| commit | bc51c5c989c12b3936b78c5772a3308629a7484c (patch) | |
| tree | 73f24550783bf7685add8e5828ffd28815759c7f /cpu-exec.c | |
| parent | 5069146392ab358b106ed6a7a05440c69924448d (diff) | |
| download | focaccia-qemu-bc51c5c989c12b3936b78c5772a3308629a7484c.tar.gz focaccia-qemu-bc51c5c989c12b3936b78c5772a3308629a7484c.zip | |
initial x86-64 host support (Gwenole Beauchesne)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@670 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index c6f52f2780..b6f3de1bb8 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -785,6 +785,21 @@ int cpu_signal_handler(int host_signum, struct siginfo *info, &uc->uc_sigmask, puc); } +#elif defined(__x86_64__) + +int cpu_signal_handler(int host_signum, struct siginfo *info, + void *puc) +{ + struct ucontext *uc = puc; + unsigned long pc; + + pc = uc->uc_mcontext.gregs[REG_RIP]; + return handle_cpu_signal(pc, (unsigned long)info->si_addr, + uc->uc_mcontext.gregs[REG_TRAPNO] == 0xe ? + (uc->uc_mcontext.gregs[REG_ERR] >> 1) & 1 : 0, + &uc->uc_sigmask, puc); +} + #elif defined(__powerpc) int cpu_signal_handler(int host_signum, struct siginfo *info, |