commit a04e134ad1f4271bea2c7b7649b21e35ded91005
author ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> Thu Sep 27 13:57:58 2007 +0000
committer ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> Thu Sep 27 13:57:58 2007 +0000
tree ef92adda2070c7ef15473d9a10926f867e221271
parent e3b9808535376bff99343c8a61726059a965198e

linux-user sigaltstack() syscall, by Thayne Harbaugh.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3252 c046a42c-6fe2-441c-8c8c-71466251a162

linux-user/syscall.c

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 41d58da..5f1c804 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -4318,7 +4318,14 @@
     case TARGET_NR_capset:
         goto unimplemented;
     case TARGET_NR_sigaltstack:
+#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC)
+        ret = do_sigaltstack((struct target_sigaltstack *)arg1,
+                             (struct target_sigaltstack *)arg2,
+                             get_sp_from_cpustate((CPUState *)cpu_env));
+        break;
+#else
         goto unimplemented;
+#endif
     case TARGET_NR_sendfile:
         goto unimplemented;
 #ifdef TARGET_NR_getpmsg