linux-user: move sparc signal definitions to sparc/target_signal.h

Remove sparc64/target_signal.h, use sparc/target_signal.h instead.
Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
Message-Id: <20180529194207.31503-11-laurent@vivier.eu>

linux-user/sparc/target_signal.h

 #ifndef SPARC_TARGET_SIGNAL_H
 #define SPARC_TARGET_SIGNAL_H
 
+#define TARGET_SIGHUP            1
+#define TARGET_SIGINT            2
+#define TARGET_SIGQUIT           3
+#define TARGET_SIGILL            4
+#define TARGET_SIGTRAP           5
+#define TARGET_SIGABRT           6
+#define TARGET_SIGIOT            6
+#define TARGET_SIGSTKFLT         7 /* actually EMT */
+#define TARGET_SIGFPE            8
+#define TARGET_SIGKILL           9
+#define TARGET_SIGBUS           10
+#define TARGET_SIGSEGV          11
+#define TARGET_SIGSYS           12
+#define TARGET_SIGPIPE          13
+#define TARGET_SIGALRM          14
+#define TARGET_SIGTERM          15
+#define TARGET_SIGURG           16
+#define TARGET_SIGSTOP          17
+#define TARGET_SIGTSTP          18
+#define TARGET_SIGCONT          19
+#define TARGET_SIGCHLD          20
+#define TARGET_SIGTTIN          21
+#define TARGET_SIGTTOU          22
+#define TARGET_SIGIO            23
+#define TARGET_SIGXCPU          24
+#define TARGET_SIGXFSZ          25
+#define TARGET_SIGVTALRM        26
+#define TARGET_SIGPROF          27
+#define TARGET_SIGWINCH         28
+#define TARGET_SIGPWR           29
+#define TARGET_SIGUSR1          30
+#define TARGET_SIGUSR2          31
+#define TARGET_SIGRTMIN         32
+
+#define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
+#define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
+#define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
+
 /* this struct defines a stack used during syscall handling */
 
 typedef struct target_sigaltstack {
@@ -16,6 +54,16 @@ typedef struct target_sigaltstack {
 #define TARGET_SS_ONSTACK	1
 #define TARGET_SS_DISABLE	2
 
+#define TARGET_SA_NOCLDSTOP    8u
+#define TARGET_SA_NOCLDWAIT    0x100u
+#define TARGET_SA_SIGINFO      0x200u
+#define TARGET_SA_ONSTACK      1u
+#define TARGET_SA_RESTART      2u
+#define TARGET_SA_NODEFER      0x20u
+#define TARGET_SA_RESETHAND    4u
+#define TARGET_ARCH_HAS_SA_RESTORER 1
+#define TARGET_ARCH_HAS_KA_RESTORER 1
+
 #define TARGET_MINSIGSTKSZ	4096
 #define TARGET_SIGSTKSZ		16384
 

linux-user/sparc64/signal.c

@@ -16,5 +16,4 @@
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
-#define SPARC_TARGET_SIGNAL_H /* to only include sparc64/target_signal.h */
 #include "../sparc/signal.c"

linux-user/sparc64/target_signal.h

-#ifndef SPARC64_TARGET_SIGNAL_H
-#define SPARC64_TARGET_SIGNAL_H
-
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-	abi_ulong ss_sp;
-	abi_long ss_flags;
-	abi_ulong ss_size;
-} target_stack_t;
-
-
-/*
- * sigaltstack controls
- */
-#define TARGET_SS_ONSTACK	1
-#define TARGET_SS_DISABLE	2
-
-#define TARGET_MINSIGSTKSZ	4096
-#define TARGET_SIGSTKSZ		16384
-
-#define TARGET_ARCH_HAS_SETUP_FRAME
-#endif /* SPARC64_TARGET_SIGNAL_H */
+#include "../sparc/target_signal.h"

linux-user/syscall_defs.h

@@ -426,17 +426,7 @@ int do_sigaction(int sig, const struct target_sigaction *act,
     || defined(TARGET_TILEGX) || defined(TARGET_HPPA) || defined(TARGET_NIOS2) \
     || defined(TARGET_RISCV) || defined(TARGET_XTENSA)
 
-#if defined(TARGET_SPARC)
-#define TARGET_SA_NOCLDSTOP    8u
-#define TARGET_SA_NOCLDWAIT    0x100u
-#define TARGET_SA_SIGINFO      0x200u
-#define TARGET_SA_ONSTACK      1u
-#define TARGET_SA_RESTART      2u
-#define TARGET_SA_NODEFER      0x20u
-#define TARGET_SA_RESETHAND    4u
-#define TARGET_ARCH_HAS_SA_RESTORER 1
-#define TARGET_ARCH_HAS_KA_RESTORER 1
-#elif defined(TARGET_MIPS)
+#if defined(TARGET_MIPS)
 #define TARGET_SA_NOCLDSTOP	0x00000001
 #define TARGET_SA_NOCLDWAIT	0x00010000
 #define TARGET_SA_SIGINFO	0x00000008
@@ -518,46 +508,6 @@ int do_sigaction(int sig, const struct target_sigaction *act,
 #define TARGET_SIG_UNBLOCK       2
 #define TARGET_SIG_SETMASK       3
 
-#elif defined(TARGET_SPARC)
-
-#define TARGET_SIGHUP		 1
-#define TARGET_SIGINT		 2
-#define TARGET_SIGQUIT		 3
-#define TARGET_SIGILL		 4
-#define TARGET_SIGTRAP		 5
-#define TARGET_SIGABRT		 6
-#define TARGET_SIGIOT		 6
-#define TARGET_SIGSTKFLT	 7 /* actually EMT */
-#define TARGET_SIGFPE		 8
-#define TARGET_SIGKILL		 9
-#define TARGET_SIGBUS		10
-#define TARGET_SIGSEGV		11
-#define TARGET_SIGSYS		12
-#define TARGET_SIGPIPE		13
-#define TARGET_SIGALRM		14
-#define TARGET_SIGTERM		15
-#define TARGET_SIGURG		16
-#define TARGET_SIGSTOP		17
-#define TARGET_SIGTSTP		18
-#define TARGET_SIGCONT		19
-#define TARGET_SIGCHLD		20
-#define TARGET_SIGTTIN		21
-#define TARGET_SIGTTOU		22
-#define TARGET_SIGIO		23
-#define TARGET_SIGXCPU		24
-#define TARGET_SIGXFSZ		25
-#define TARGET_SIGVTALRM	26
-#define TARGET_SIGPROF		27
-#define TARGET_SIGWINCH	        28
-#define TARGET_SIGPWR		29
-#define TARGET_SIGUSR1		30
-#define TARGET_SIGUSR2		31
-#define TARGET_SIGRTMIN         32
-
-#define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
-#define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
-#define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
-
 #elif defined(TARGET_MIPS)
 
 #define TARGET_SIGHUP		 1	/* Hangup (POSIX).  */