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 2ae67a2e7f3a..09521c6a5edb 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 4cef450167dd..acb2d89d93e3 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 c5fb60dcbd75..756e996410b1 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 80fe547c3f45..0f7b0e5fb1c7 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;