linux-user: Move target_signal.h generic definitions to generic/signal.h

No code change

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1637893388-10282-2-git-send-email-gaosong@loongson.cn>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

16 files changed, 16 insertions, 256 deletions

diff --git a/linux-user/aarch64/target_signal.h b/linux-user/aarch64/target_signal.h
index 7580d99403..40e399d990 100644
--- a/linux-user/aarch64/target_signal.h
+++ b/linux-user/aarch64/target_signal.h
@@ -1,24 +1,6 @@
 #ifndef AARCH64_TARGET_SIGNAL_H
 #define AARCH64_TARGET_SIGNAL_H
 
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-    abi_ulong 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
-
 #include "../generic/signal.h"
 
 #define TARGET_SEGV_MTEAERR  8  /* Asynchronous ARM MTE error */
diff --git a/linux-user/arm/target_signal.h b/linux-user/arm/target_signal.h
index 1e7fb0cecb..0e6351d9f7 100644
--- a/linux-user/arm/target_signal.h
+++ b/linux-user/arm/target_signal.h
@@ -1,24 +1,6 @@
 #ifndef ARM_TARGET_SIGNAL_H
 #define ARM_TARGET_SIGNAL_H
 
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-    abi_ulong 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
-
 #include "../generic/signal.h"
 
 #define TARGET_ARCH_HAS_SETUP_FRAME
diff --git a/linux-user/cris/target_signal.h b/linux-user/cris/target_signal.h
index 83a5155507..ab0653fcdc 100644
--- a/linux-user/cris/target_signal.h
+++ b/linux-user/cris/target_signal.h
@@ -1,24 +1,6 @@
 #ifndef CRIS_TARGET_SIGNAL_H
 #define CRIS_TARGET_SIGNAL_H
 
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-    abi_ulong 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
-
 #include "../generic/signal.h"
 
 #define TARGET_ARCH_HAS_SETUP_FRAME
diff --git a/linux-user/generic/signal.h b/linux-user/generic/signal.h
index 943bc1a1e2..ceaf8a876c 100644
--- a/linux-user/generic/signal.h
+++ b/linux-user/generic/signal.h
@@ -55,6 +55,22 @@
 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 
+/* this struct defines a stack used during syscall handling */
+typedef struct target_sigaltstack {
+    abi_ulong 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
+
 /* bit-flags */
 #define TARGET_SS_AUTODISARM (1U << 31) /* disable sas during sighandling */
 /* mask for all SS_xxx flags */
diff --git a/linux-user/hexagon/target_signal.h b/linux-user/hexagon/target_signal.h
index 9e0223d322..193abac340 100644
--- a/linux-user/hexagon/target_signal.h
+++ b/linux-user/hexagon/target_signal.h
@@ -18,17 +18,6 @@
 #ifndef HEXAGON_TARGET_SIGNAL_H
 #define HEXAGON_TARGET_SIGNAL_H
 
-typedef struct target_sigaltstack {
-    abi_ulong ss_sp;
-    abi_int ss_flags;
-    abi_ulong ss_size;
-} target_stack_t;
-
-#define TARGET_SS_ONSTACK 1
-#define TARGET_SS_DISABLE 2
-
-#define TARGET_MINSIGSTKSZ 2048
-
 #include "../generic/signal.h"
 
 #define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1
diff --git a/linux-user/i386/target_signal.h b/linux-user/i386/target_signal.h
index 64d09f2e75..9315cba241 100644
--- a/linux-user/i386/target_signal.h
+++ b/linux-user/i386/target_signal.h
@@ -1,24 +1,6 @@
 #ifndef I386_TARGET_SIGNAL_H
 #define I386_TARGET_SIGNAL_H
 
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-    abi_ulong 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
-
 #include "../generic/signal.h"
 
 #define TARGET_ARCH_HAS_SETUP_FRAME
diff --git a/linux-user/m68k/target_signal.h b/linux-user/m68k/target_signal.h
index 94157bf1f4..6e0f4b74e3 100644
--- a/linux-user/m68k/target_signal.h
+++ b/linux-user/m68k/target_signal.h
@@ -1,24 +1,6 @@
 #ifndef M68K_TARGET_SIGNAL_H
 #define M68K_TARGET_SIGNAL_H
 
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-    abi_ulong 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
-
 #include "../generic/signal.h"
 
 #define TARGET_ARCH_HAS_SETUP_FRAME
diff --git a/linux-user/microblaze/target_signal.h b/linux-user/microblaze/target_signal.h
index e8b510f6b1..7dc5c45f00 100644
--- a/linux-user/microblaze/target_signal.h
+++ b/linux-user/microblaze/target_signal.h
@@ -1,24 +1,6 @@
 #ifndef MICROBLAZE_TARGET_SIGNAL_H
 #define MICROBLAZE_TARGET_SIGNAL_H
 
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-    abi_ulong 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
-
 #include "../generic/signal.h"
 
 #define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1
diff --git a/linux-user/nios2/target_signal.h b/linux-user/nios2/target_signal.h
index fe266c4c51..46ca5948ce 100644
--- a/linux-user/nios2/target_signal.h
+++ b/linux-user/nios2/target_signal.h
@@ -1,22 +1,6 @@
 #ifndef NIOS2_TARGET_SIGNAL_H
 #define NIOS2_TARGET_SIGNAL_H
 
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-    abi_ulong 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
-
 #include "../generic/signal.h"
 
 /* Nios2 uses a fixed address on the kuser page for sigreturn. */
diff --git a/linux-user/openrisc/target_signal.h b/linux-user/openrisc/target_signal.h
index 077ec3d5e8..5b9d40974a 100644
--- a/linux-user/openrisc/target_signal.h
+++ b/linux-user/openrisc/target_signal.h
@@ -1,29 +1,6 @@
 #ifndef OPENRISC_TARGET_SIGNAL_H
 #define OPENRISC_TARGET_SIGNAL_H
 
-/* 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_SA_NOCLDSTOP    0x00000001
-#define TARGET_SA_NOCLDWAIT    0x00000002
-#define TARGET_SA_SIGINFO      0x00000004
-#define TARGET_SA_ONSTACK      0x08000000
-#define TARGET_SA_RESTART      0x10000000
-#define TARGET_SA_NODEFER      0x40000000
-#define TARGET_SA_RESETHAND    0x80000000
-
-#define TARGET_MINSIGSTKSZ    2048
-#define TARGET_SIGSTKSZ       8192
-
 #include "../generic/signal.h"
 
 #define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1
diff --git a/linux-user/ppc/target_signal.h b/linux-user/ppc/target_signal.h
index 82184ab8f2..5be24e152b 100644
--- a/linux-user/ppc/target_signal.h
+++ b/linux-user/ppc/target_signal.h
@@ -1,24 +1,6 @@
 #ifndef PPC_TARGET_SIGNAL_H
 #define PPC_TARGET_SIGNAL_H
 
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-    abi_ulong 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
-
 #include "../generic/signal.h"
 
 #if !defined(TARGET_PPC64)
diff --git a/linux-user/riscv/target_signal.h b/linux-user/riscv/target_signal.h
index 3e36fddc9d..6c0470f0bc 100644
--- a/linux-user/riscv/target_signal.h
+++ b/linux-user/riscv/target_signal.h
@@ -1,18 +1,6 @@
 #ifndef RISCV_TARGET_SIGNAL_H
 #define RISCV_TARGET_SIGNAL_H
 
-typedef struct target_sigaltstack {
-    abi_ulong ss_sp;
-    abi_int ss_flags;
-    abi_ulong ss_size;
-} target_stack_t;
-
-#define TARGET_SS_ONSTACK 1
-#define TARGET_SS_DISABLE 2
-
-#define TARGET_MINSIGSTKSZ 2048
-#define TARGET_SIGSTKSZ 8192
-
 #include "../generic/signal.h"
 
 #define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1
diff --git a/linux-user/s390x/target_signal.h b/linux-user/s390x/target_signal.h
index 64f5f42201..41e0e34a55 100644
--- a/linux-user/s390x/target_signal.h
+++ b/linux-user/s390x/target_signal.h
@@ -1,21 +1,6 @@
 #ifndef S390X_TARGET_SIGNAL_H
 #define S390X_TARGET_SIGNAL_H
 
-typedef struct target_sigaltstack {
-    abi_ulong 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
-
 #include "../generic/signal.h"
 
 #define TARGET_ARCH_HAS_SETUP_FRAME
diff --git a/linux-user/sh4/target_signal.h b/linux-user/sh4/target_signal.h
index 04069cba66..eee6a1a7cd 100644
--- a/linux-user/sh4/target_signal.h
+++ b/linux-user/sh4/target_signal.h
@@ -1,24 +1,6 @@
 #ifndef SH4_TARGET_SIGNAL_H
 #define SH4_TARGET_SIGNAL_H
 
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-    abi_ulong 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
-
 #include "../generic/signal.h"
 
 #define TARGET_ARCH_HAS_SETUP_FRAME
diff --git a/linux-user/x86_64/target_signal.h b/linux-user/x86_64/target_signal.h
index 4673c5a886..9d9717406f 100644
--- a/linux-user/x86_64/target_signal.h
+++ b/linux-user/x86_64/target_signal.h
@@ -1,24 +1,6 @@
 #ifndef X86_64_TARGET_SIGNAL_H
 #define X86_64_TARGET_SIGNAL_H
 
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-    abi_ulong 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
-
 #include "../generic/signal.h"
 
 /* For x86_64, use of SA_RESTORER is mandatory. */
diff --git a/linux-user/xtensa/target_signal.h b/linux-user/xtensa/target_signal.h
index 1c7ee73154..e4b1bea5cb 100644
--- a/linux-user/xtensa/target_signal.h
+++ b/linux-user/xtensa/target_signal.h
@@ -1,23 +1,6 @@
 #ifndef XTENSA_TARGET_SIGNAL_H
 #define XTENSA_TARGET_SIGNAL_H
 
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-    abi_ulong 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
-
 #include "../generic/signal.h"
 
 #define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1