[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 8/9] alpha-linux-user: Properly handle the non-rt si
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 8/9] alpha-linux-user: Properly handle the non-rt sigprocmask syscall. |
Date: |
Thu, 7 Jun 2012 15:24:30 -0700 |
Name the syscall properly for QEMU, kernel source notwithstanding.
Fix syntax errors in the code thus enabled within do_syscall.
Signed-off-by: Richard Henderson <address@hidden>
---
linux-user/alpha/syscall_nr.h | 2 +-
linux-user/syscall.c | 9 +++++----
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/linux-user/alpha/syscall_nr.h b/linux-user/alpha/syscall_nr.h
index f6284db..49648a1 100644
--- a/linux-user/alpha/syscall_nr.h
+++ b/linux-user/alpha/syscall_nr.h
@@ -46,7 +46,7 @@
#define TARGET_NR_open 45
#define TARGET_NR_osf_old_sigaction 46 /* not implemented */
#define TARGET_NR_getxgid 47
-#define TARGET_NR_osf_sigprocmask 48
+#define TARGET_NR_sigprocmask 48
#define TARGET_NR_osf_getlogin 49 /* not implemented */
#define TARGET_NR_osf_setlogin 50 /* not implemented */
#define TARGET_NR_acct 51
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 1a12f14..bc77b79 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -5880,12 +5880,13 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
arg1,
mask = arg2;
target_to_host_old_sigset(&set, &mask);
- ret = get_errno(sigprocmask(how, &set, &oldset));
-
- if (!is_error(ret)) {
+ ret = sigprocmask(how, &set, &oldset);
+ if (is_error(ret)) {
+ ret = get_errno(ret);
+ } else {
host_to_target_old_sigset(&mask, &oldset);
ret = mask;
- ((CPUAlphaState *)cpu_env)->[IR_V0] = 0; /* force no error */
+ ((CPUAlphaState *)cpu_env)->ir[IR_V0] = 0; /* force no error */
}
#else
sigset_t set, oldset, *set_ptr;
--
1.7.7.6
- Re: [Qemu-devel] [PATCH 2/9] alpha-linux-user: Work around hosted mmap allocation problems, (continued)
[Qemu-devel] [PATCH 3/9] alpha-linux-user: Handle TARGET_SSI_IEEE_RAISE_EXCEPTION properly, Richard Henderson, 2012/06/07
[Qemu-devel] [PATCH 6/9] linux-user: Translate pipe2 flags; add to strace, Richard Henderson, 2012/06/07
[Qemu-devel] [PATCH 5/9] linux-user: Allocate the right amount of space for non-fixed file maps, Richard Henderson, 2012/06/07
[Qemu-devel] [PATCH 4/9] linux-user: Handle O_SYNC, O_NOATIME, O_CLOEXEC, O_PATH, Richard Henderson, 2012/06/07
[Qemu-devel] [PATCH 7/9] alpha-linux-user: Fix a3 error return with v0 error bypass., Richard Henderson, 2012/06/07
[Qemu-devel] [PATCH 9/9] alpha-linux-user: Fix the getpriority syscall, Richard Henderson, 2012/06/07
[Qemu-devel] [PATCH 8/9] alpha-linux-user: Properly handle the non-rt sigprocmask syscall.,
Richard Henderson <=
Re: [Qemu-devel] [PATCH v3 0/9] {alpha-}linux user improvements, Richard Henderson, 2012/06/12