diff options
Diffstat (limited to 'exec-i386.c')
| -rw-r--r-- | exec-i386.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/exec-i386.c b/exec-i386.c index 2114d656d2..5bd69d4a52 100644 --- a/exec-i386.c +++ b/exec-i386.c @@ -447,6 +447,34 @@ int cpu_x86_signal_handler(int host_signum, struct siginfo *info, is_write, &uc->uc_sigmask); } +#elif defined(__alpha__) + +int cpu_x86_signal_handler(int host_signum, struct siginfo *info, + void *puc) +{ + struct ucontext *uc = puc; + uint32_t *pc = uc->uc_mcontext.sc_pc; + uint32_t insn = *pc; + int is_write = 0; + + switch (insn >> 26) { + case 0x0d: // stw + case 0x0e: // stb + case 0x0f: // stq_u + case 0x24: // stf + case 0x25: // stg + case 0x26: // sts + case 0x27: // stt + case 0x2c: // stl + case 0x2d: // stq + case 0x2e: // stl_c + case 0x2f: // stq_c + is_write = 1; + } + + return handle_cpu_signal(pc, (unsigned long)info->si_addr, + is_write, &uc->uc_sigmask); +} #else #error CPU specific signal handler needed |