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

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3252 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
ths
2007-09-27 13:57:58 +00:00
parent e3b9808535
commit a04e134ad1
20 changed files with 425 additions and 43 deletions
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7
linux-user/syscall.c
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@@ -4318,7 +4318,14 @@ target_long do_syscall(void *cpu_env, int num, target_long arg1,
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