Re: [PATCH v11 19/26] linux-user: Add LoongArch signal support

[gaosong]

Hi  Richard,
On 2021/11/20 下午6:33, Richard Henderson wrote:

+/* this struct defines a stack used during syscall handling */
+typedef struct target_sigaltstack {
+        abi_long ss_sp;
+        abi_int ss_flags;
+        abi_ulong ss_size;
+} target_stack_t;
+
+/*
+ * sigaltstack controls
+ */
+#define TARGET_SS_ONSTACK     1
+#define TARGET_SS_DISABLE     2
+
+#define TARGET_MINSIGSTKSZ    2048
+#define TARGET_SIGSTKSZ       8192

We should move these to generic/signal.h.

Yes.
I also see that TARGET_SIGSTKSZ is not used.  I think  we should delete it.

Thanks
Song Gao