rtasm: fix void * / func * casting warnings

[mesa.git] / src / gallium / auxiliary / rtasm / rtasm_x86sse.c

diff --git a/src/gallium/auxiliary/rtasm/rtasm_x86sse.c b/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
index f675427d987b51e08440e5a433c914aeba389887..9f70b73698aaa2735bf0fda24ae110d4b495605a 100644 (file)
--- a/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
+++ b/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
@@ -87,7 +87,7 @@ void x86_print_reg( struct x86_reg reg )
       foo++;                                    \
    if  (*foo)                                   \
       foo++;                                    \
-   debug_printf( "\n% 4x% 15s ", p->csr - p->store, foo );             \
+   debug_printf( "\n%4x %14s ", p->csr - p->store, foo );             \
 } while (0)
 
 #define DUMP_I( I ) do {                        \
@@ -1743,20 +1743,35 @@ void x86_release_func( struct x86_function *p )
 }
 
 
-void (*x86_get_func( struct x86_function *p ))(void)
+static INLINE x86_func
+voidptr_to_x86_func(void *v)
+{
+   union {
+      void *v;
+      x86_func f;
+   } u;
+   assert(sizeof(u.v) == sizeof(u.f));
+   u.v = v;
+   return u.f;
+}
+
+
+x86_func x86_get_func( struct x86_function *p )
 {
    DUMP_END();
    if (DISASSEM && p->store)
       debug_printf("disassemble %p %p\n", p->store, p->csr);
 
    if (p->store == p->error_overflow)
-      return (void (*)(void)) NULL;
+      return voidptr_to_x86_func(NULL);
    else
-      return (void (*)(void)) p->store;
+      return voidptr_to_x86_func(p->store);
 }
 
 #else
 
+void x86sse_dummy( void );
+
 void x86sse_dummy( void )
 {
 }