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changeset 732:7a4f389b5bc0

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i64 continue...
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Thu, 04 Nov 2010 21:10:20 +0900
parents 1f6e34c4dbbf
children 116d4701d097
files mc-code-i64.c
diffstat 1 files changed, 109 insertions(+), 40 deletions(-) [+]
line wrap: on
line diff
--- a/mc-code-i64.c	Fri Oct 29 16:14:00 2010 +0900
+++ b/mc-code-i64.c	Thu Nov 04 21:10:20 2010 +0900
@@ -258,21 +258,15 @@
 
 extern int lp64;
 
-#define regv_l(r)    (r==REG_L?REG_ESI:REG_EAX)
-#define regv_h(r)    (r==REG_L?REG_EDI:REG_EDX)
-
 int code_lassop_p = 0;
 
 #define MAX_REGISTER 14            /* intel386のレジスタを6つまで使う*/
 #define REAL_MAX_REGISTER 16    /* intel386のレジスタが8つということ*/
-static int MAX_DATA_REG=8;    
-static int MAX_POINTER=8;    
 int MAX_REGISTER_VAR=8;    
-// static int MAX_FREGISTER=1;
-
-#define MAX_FPU_STACK 7
-
-// static int MAX_INPUT_REGISTER_VAR = 0;
+static int MAX_DREGISTER=16;
+int MAX_DREGISTER_VAR=8;
+
+static int MAX_INPUT_REGISTER_VAR = 6;
 int MAX_CODE_INPUT_REGISTER_VAR = 6;
 static int MAX_INPUT_DREGISTER_VAR = 6;
 // static int MAX_INPUT_FREGISTER_VAR = 0;
@@ -293,12 +287,13 @@
 /*
          local2     -8                  
          local1 <-- -6 0 local variable    
-        %edi        -12  <- disp_offset          %ebp
-        %esi         -8
-        %ebx         -4
+                    -12  <- disp_offset          %ebp
+                     -8
+                     -4
         %ebp = %esp   0
         %eip          4   <- arg_offset
-                 arg7 8
+                 arg8 8
+                 arg7 16
 	   %r9d  arg6
 	   %r8d  arg5
 	   %ecx  arg4
@@ -328,12 +323,12 @@
  */
 
 #define REAL_MAX_LREGISTER 2
-static int ia32regs[1+REAL_MAX_REGISTER+REAL_MAX_LREGISTER];
+static int ia32regs[1+REAL_MAX_REGISTER];
 
 
 static int *regs  = ia32regs;
 
-static int ia32fregs[1];
+static int ia32fregs[1+MAX_DREGISTER];
 static int *fregs  = ia32fregs;
 static int freg;
 
@@ -356,18 +351,108 @@
 #define is_int_reg(reg) 1 // (1<=reg&&reg<REG_EBP)
 
 //  return value register
-#define RET_FREGISTER
-#define RET_DREGISTER
-#define RET_LREGISTER   REG_LCREG
+#define RET_FREGISTER   1
+#define RET_DREGISTER   1
+#define RET_LREGISTER   REG_EAX
 #define RET_REGISTER    REG_EAX
 
 //  defalut current register
 #define CREG_REGISTER   REG_ECX
-#define FREG_FREGISTER  0
-
-static char *reg_name[8+1]; 
-static char *reg_name_l[4+1];
-static char *reg_name_w[4+1];
+#define FREG_FREGISTER  2
+
+static char *reg_name_l[] = {0,
+    0,
+    0,
+    0,
+    0,
+    "%cl",
+    "%dl",
+    "%r8b",
+    "%r9b",
+    "%al",
+    "%bl",
+    "%r10b",
+    "%r11b",
+    "%r12b",
+    "%r13b",
+    "%r14b",
+    "%r15b",
+    "%r16b"};
+static char *reg_name_w[] = {0,
+    "%sp",
+    "%bp",
+    "%di",
+    "%si",
+    "%cx",
+    "%dx",
+    "%r8w",
+    "%r9w",
+    "%ax",
+    "%bx",
+    "%r10w",
+    "%r11w",
+    "%r12w",
+    "%r13w",
+    "%r14w",
+    "%r15w",
+    "%r16w"};
+
+static char *reg_name[] = {0,
+    "%esp",
+    "%ebp",
+    "%edi",
+    "%esi",
+    "%ecx",
+    "%edx",
+    "%r8d",
+    "%r9d",
+    "%eax",
+    "%ebx",
+    "%r10d",
+    "%r11d",
+    "%r12d",
+    "%r13d",
+    "%r14d",
+    "%r15d",
+    "%r16d"};
+
+static char *reg_name_q[] = {0,
+    "%rsp",
+    "%rbp",
+    "%rdi",
+    "%rsi",
+    "%rcx",
+    "%rdx",
+    "%r8",
+    "%r9",
+    "%rax",
+    "%rbx",
+    "%r10",
+    "%r11",
+    "%r12",
+    "%r13",
+    "%r14",
+    "%r15",
+    "%r16"};
+
+static char *reg_name_q[16+1] = {0,
+    "%xmm0",
+    "%xmm1",
+    "%xmm2",
+    "%xmm3",
+    "%xmm4",
+    "%xmm5",
+    "%xmm6",
+    "%xmm7",
+    "%xmm8",
+    "%xmm9",
+    "%xmm10",
+    "%xmm11",
+    "%xmm12",
+    "%xmm13",
+    "%xmm14",
+    "%xmm15",
+    "%xmm16"};
 
 static void ascii(char *s);
 
@@ -670,22 +755,6 @@
     MAX_POINTER=3;    
     MAX_REGISTER_VAR=2;    
 
-    reg_name[REG_EAX] = "%eax";
-    reg_name[REG_EBX] = "%ebx";
-    reg_name[REG_ECX] = "%ecx";
-    reg_name[REG_EDX] = "%edx";
-    reg_name[REG_ESI] = "%esi";
-    reg_name[REG_EDI] = "%edi";
-    reg_name[REG_EBP] = "%ebp";
-    reg_name[REG_ESP] = "%esp";
-    reg_name_l[REG_EAX] = "%al";
-    reg_name_l[REG_EBX] = "%bl";
-    reg_name_l[REG_ECX] = "%cl";
-    reg_name_l[REG_EDX] = "%dl";
-    reg_name_w[REG_EAX] = "%ax";
-    reg_name_w[REG_EBX] = "%bx";
-    reg_name_w[REG_ECX] = "%cx";
-    reg_name_w[REG_EDX] = "%dx";
 
 }