sparc: add '32' suffix to reg_window, sigcontext, __siginfo_t

Renaming a few types to contain a 32 suffix makes the
type names compatible with sparc64 and thus makes sharing
between the two a lot easier.

Note: None of these definitions are expected part of the
stable ABI towards userspace.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

4 files changed, 6 insertions, 9 deletions

diff --git a/arch/sparc/include/asm/processor_32.h b/arch/sparc/include/asm/processor_32.h
index 2ae67a2..09521c6 100644
--- a/arch/sparc/include/asm/processor_32.h
+++ b/arch/sparc/include/asm/processor_32.h
@@ -99,7 +99,7 @@ static inline void start_thread(struct pt_regs * regs, unsigned long pc,
 			     "st\t%%g0, [%0 + %3 + 0x3c]"
 			     : /* no outputs */
 			     : "r" (regs),
-			       "r" (sp - sizeof(struct reg_window)),
+			       "r" (sp - sizeof(struct reg_window32)),
 			       "r" (zero),
 			       "i" ((const unsigned long)(&((struct pt_regs *)0)->u_regs[0]))
 			     : "memory");
diff --git a/arch/sparc/include/asm/ptrace_32.h b/arch/sparc/include/asm/ptrace_32.h
index 4cef450..acb2d89d 100644
--- a/arch/sparc/include/asm/ptrace_32.h
+++ b/arch/sparc/include/asm/ptrace_32.h
@@ -41,7 +41,7 @@ struct pt_regs {
 #define UREG_RETPC     UREG_I7
 
 /* A register window */
-struct reg_window {
+struct reg_window32 {
 	unsigned long locals[8];
 	unsigned long ins[8];
 };
diff --git a/arch/sparc/include/asm/sigcontext_32.h b/arch/sparc/include/asm/sigcontext_32.h
index c5fb60d..756e996 100644
--- a/arch/sparc/include/asm/sigcontext_32.h
+++ b/arch/sparc/include/asm/sigcontext_32.h
@@ -9,7 +9,7 @@
 #define __SUNOS_MAXWIN   31
 
 /* This is what SunOS does, so shall I. */
-struct sigcontext {
+struct sigcontext32 {
 	int sigc_onstack;      /* state to restore */
 	int sigc_mask;         /* sigmask to restore */
 	int sigc_sp;           /* stack pointer */
@@ -28,10 +28,7 @@ struct sigcontext {
 	char *sigc_spbuf[__SUNOS_MAXWIN];
 
 	/* Windows to restore after signal */
-	struct {
-		unsigned long	locals[8];
-		unsigned long	ins[8];
-	} sigc_wbuf[__SUNOS_MAXWIN];
+	struct reg_window32 sigc_wbuf[__SUNOS_MAXWIN];
 };
 
 typedef struct {
@@ -43,7 +40,7 @@ typedef struct {
 		unsigned long u_regs[16]; /* globals and ins */
 	}		si_regs;
 	int		si_mask;
-} __siginfo_t;
+} __siginfo32_t;
 
 typedef struct {
 	unsigned   long si_float_regs [32];
diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
index 80fe547..0f7b0e5 100644
--- a/arch/sparc/include/asm/thread_info_32.h
+++ b/arch/sparc/include/asm/thread_info_32.h
@@ -45,7 +45,7 @@ struct thread_info {
 	/* A place to store user windows and stack pointers
 	 * when the stack needs inspection.
 	 */
-	struct reg_window	reg_window[NSWINS];	/* align for ldd! */
+	struct reg_window32	reg_window[NSWINS];	/* align for ldd! */
 	unsigned long		rwbuf_stkptrs[NSWINS];
 	unsigned long		w_saved;