linux-user: Split TARGET_PROT_* out of syscall_defs.h

Move the values into the per-target target_mman.h headers

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230707204054.8792-8-richard.henderson@linaro.org>

linux-user/aarch64/target_mman.h

@@ -1 +1,9 @@
+#ifndef AARCH64_TARGET_MMAN_H
+#define AARCH64_TARGET_MMAN_H
+
+#define TARGET_PROT_BTI         0x10
+#define TARGET_PROT_MTE         0x20
+
 #include "../generic/target_mman.h"
+
+#endif

linux-user/generic/target_mman.h

@@ -23,7 +23,11 @@
 #define TARGET_MAP_NORESERVE            0x4000
 #endif
 
-/* Other MAP flags are defined in asm-generic/mman-common.h */
+/* Defined in asm-generic/mman-common.h */
+#ifndef TARGET_PROT_SEM
+#define TARGET_PROT_SEM                 0x08
+#endif
+
 #ifndef TARGET_MAP_TYPE
 #define TARGET_MAP_TYPE                 0x0f
 #endif

linux-user/mips/target_mman.h

@@ -1,6 +1,8 @@
 #ifndef MIPS_TARGET_MMAN_H
 #define MIPS_TARGET_MMAN_H
 
+#define TARGET_PROT_SEM                 0x10
+
 #define TARGET_MAP_NORESERVE            0x0400
 #define TARGET_MAP_ANONYMOUS            0x0800
 #define TARGET_MAP_GROWSDOWN            0x1000

linux-user/syscall_defs.h

@@ -1227,17 +1227,6 @@ struct target_winsize {
 
 #include "termbits.h"
 
-#if defined(TARGET_MIPS) || defined(TARGET_XTENSA)
-#define TARGET_PROT_SEM         0x10
-#else
-#define TARGET_PROT_SEM         0x08
-#endif
-
-#ifdef TARGET_AARCH64
-#define TARGET_PROT_BTI         0x10
-#define TARGET_PROT_MTE         0x20
-#endif
-
 #include "target_mman.h"
 
 #if (defined(TARGET_I386) && defined(TARGET_ABI32))     \

linux-user/xtensa/target_mman.h

@@ -1,6 +1,8 @@
 #ifndef XTENSA_TARGET_MMAN_H
 #define XTENSA_TARGET_MMAN_H
 
+#define TARGET_PROT_SEM                 0x10
+
 #define TARGET_MAP_NORESERVE            0x0400
 #define TARGET_MAP_ANONYMOUS            0x0800
 #define TARGET_MAP_GROWSDOWN            0x1000