Signed-off-by: Timothy Edward Baldwin <[email protected]>
---
linux-user/main.c | 4 ++++
linux-user/mips/syscall.h | 2 ++
linux-user/mips64/syscall.h | 2 ++
3 files changed, 8 insertions(+)
diff --git a/linux-user/main.c b/linux-user/main.c
index 9653155..124e9cc 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -2489,6 +2489,10 @@ done_syscall:
env->active_tc.gpr[8], env->active_tc.gpr[9],
env->active_tc.gpr[10], env->active_tc.gpr[11]);
# endif /* O32 */
+ if (ret == -TARGET_ERESTARTSYS) {
+ env->active_tc.PC -= 4;
+ break;
+ }
if (ret == -TARGET_QEMU_ESIGRETURN) {
/* Returning from a successful sigreturn syscall.
Avoid clobbering register state. */
diff --git a/linux-user/mips/syscall.h b/linux-user/mips/syscall.h
index e34f80c..cede30c 100644
--- a/linux-user/mips/syscall.h
+++ b/linux-user/mips/syscall.h
@@ -227,3 +227,5 @@ struct target_pt_regs {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
+
+#define TARGET_USE_ERESTARTSYS 1
diff --git a/linux-user/mips64/syscall.h b/linux-user/mips64/syscall.h
index 33afb8d..88716c1 100644
--- a/linux-user/mips64/syscall.h
+++ b/linux-user/mips64/syscall.h
@@ -224,3 +224,5 @@ struct target_pt_regs {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
+
+#define TARGET_USE_ERESTARTSYS 1
--
2.1.4
