--- a/mc-code-powerpc.c	Sun Jun 20 20:54:24 2004 +0900
+++ b/mc-code-powerpc.c	Mon Jun 21 23:50:34 2004 +0900
@@ -1,8 +1,9 @@
 /* Micro-C Code Generation Part for Power PC (Mac OS X) */
 /* $Id$ */
 
-#define EXTERN extern
+#include <stdio.h>
 #include "mc.h"
+#include "mc-parse.h"
 #include "mc-code.h"
 #include "mc-codegen.h"
 
@@ -13,7 +14,8 @@
 
 // __builtin_expect(a,t) branch prediction
 
-char *init_src = "\
+static
+char *init_src0 = "\
 #define __ppc__ 1\n\
 #define __BIG_ENDIAN__ 1\n\
 #define __STDC__ 1\n\
@@ -61,13 +63,6 @@
 #define SIZE_OF_LONGLONG  8
 #define ENDIAN  1
 
-int size_of_int = SIZE_OF_INT;
-int size_of_short = SIZE_OF_SHORT;
-int size_of_float = SIZE_OF_FLOAT;
-int size_of_double = SIZE_OF_DOUBLE;
-int size_of_longlong = SIZE_OF_LONGLONG;
-int endian = ENDIAN;
-
 static int  reg_sp;   /* REGister Stack-Pointer */
 static int reg_stack[MAX_MAX];  /* 実際のレジスタの領域 */
 
@@ -413,39 +408,29 @@
 void
 code_init(void)
 {
-#if 0
-    macro_define("__ppc__ 1\n");
-    macro_define("__BIG_ENDIAN__ 1\n");
-//    macro_define("_BSD_CT_RUNE_T_ int\n");
-//    macro_define("__STDC__ 1\n");
-    macro_define("__builtin_va_list int\n");
-#endif
+    /* called only once */
+
+    init_src = init_src0;
+    size_of_int = SIZE_OF_INT;
+    size_of_short = SIZE_OF_SHORT;
+    size_of_float = SIZE_OF_FLOAT;
+    size_of_double = SIZE_OF_DOUBLE;
+    size_of_longlong = SIZE_OF_LONGLONG;
+    endian = ENDIAN;
+
     init_ptr_cache();
     regv_l(RET_LREGISTER) = RET_LREGISTER_L;
     regv_h(RET_LREGISTER) = RET_LREGISTER_H;
 }
 
+extern void
+emit_reinit()
+{
+    /* called for each file */
+}
+
 void
 gexpr_code_init(void){
-#if 0
-    int new_reg,old_reg,dm;
-    /* register shuffling */
-    if (is_int_reg(creg)) {
-	dm = get_register();
-	new_reg = get_register();
-	old_reg = creg;
-	ireg = creg = new_reg;
-	free_register(old_reg);
-	free_register(dm);
-    } else if (is_float_reg(creg)) {
-	dm = get_dregister(1);
-	new_reg = get_dregister(1);
-	old_reg = creg;
-	freg = creg = new_reg;
-	free_register(old_reg);
-	free_register(dm);
-    }
-#endif
 }
 
 void
@@ -961,6 +946,8 @@
 
 emit_init(void)
 {
+    /* called before each declaration */
+
     free_all_register();
     max_reg_var=-1; max_freg_var=-1;
     reg_sp = 0;
@@ -2719,7 +2706,7 @@
     printf("\tb\tL_%d\n",l);
 }
 
-void
+extern void
 gen_comment(char *s)
 {
     if (chk) return;
@@ -4979,8 +4966,8 @@
                                1    can't be used in input
  */
 
-int
-asm_operand(char *p,int e1,int mode,int repl,int n,int repl0)
+extern int
+code_asm_operand(char *p,int e1,int mode,int repl,int n,int repl0)
 {
     int r;
     int c;
@@ -5035,7 +5022,7 @@
 }
 
 void
-free_asm_operand(int repl)
+code_free_asm_operand(int repl)
 {
     for(;repl;repl=cadr(repl)) {
 	if (car(car(repl))==REGISTER)
@@ -5045,7 +5032,7 @@
 
 
 extern void
-replace_asm_string(char *asm_str,int repl)
+code_asm(char *asm_str,int repl)
 {
     int c,i,rstr,val;
     char *p;