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[Qemu-devel] [PATCH 1/2] user-exec.c: aarch64 initial implementation of
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From: |
Claudio Fontana |
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Subject: |
[Qemu-devel] [PATCH 1/2] user-exec.c: aarch64 initial implementation of cpu_signal_handler |
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Date: |
Wed, 5 Jun 2013 15:42:00 +0200 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20130509 Thunderbird/17.0.6 |
Signed-off-by: Claudio Fontana <address@hidden>
---
user-exec.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/user-exec.c b/user-exec.c
index 71bd6c5..fa7f1f1 100644
--- a/user-exec.c
+++ b/user-exec.c
@@ -448,6 +448,21 @@ int cpu_signal_handler(int host_signum, void *pinfo,
&uc->uc_sigmask, puc);
}
+#elif defined(__aarch64__)
+
+int cpu_signal_handler(int host_signum, void *pinfo,
+ void *puc)
+{
+ siginfo_t *info = pinfo;
+ struct ucontext *uc = puc;
+ uint64_t pc;
+ int is_write = 0; /* XXX how to determine? */
+
+ pc = uc->uc_mcontext.pc;
+ return handle_cpu_signal(pc, (uint64_t)info->si_addr,
+ is_write, &uc->uc_sigmask, puc);
+}
+
#elif defined(__mc68000)
int cpu_signal_handler(int host_signum, void *pinfo,
--
1.8.1