X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fpic%2Fralloc.h;h=4c85fceea5c9c27c240b81811762cae3e265b29c;hb=661651374d7b67aca713b215c01b13b2782c4b37;hp=08ddfa2e462299a886ccdbf40e95a734e14c172b;hpb=f58b068ff2c3cfa28e025cdbd4833b5ac650da44;p=fw%2Fsdcc

diff --git a/src/pic/ralloc.h b/src/pic/ralloc.h
index 08ddfa2e..4c85fcee 100644
--- a/src/pic/ralloc.h
+++ b/src/pic/ralloc.h
@@ -3,7 +3,7 @@
   SDCCralloc.h - header file register allocation
 
                 Written By -  Sandeep Dutta . sandeep.dutta@usa.net (1998)
-		PIC port   - T. Scott Dattalo scott@dattalo.com (2000)
+    PIC port   - T. Scott Dattalo scott@dattalo.com (2000)
 
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
@@ -31,56 +31,40 @@
 #include "pcoderegs.h"
 
 
-enum
-  {
-    R2_IDX = 0, R3_IDX, R4_IDX,
-    R5_IDX, R6_IDX, R7_IDX,
-    R0_IDX, R1_IDX, X8_IDX,
-    X9_IDX, X10_IDX, X11_IDX,
-    X12_IDX, CND_IDX
-  };
-
 enum {
- REG_PTR=1,
- REG_GPR,
- REG_CND,
- REG_SFR,
- REG_STK,
- REG_TMP
+  REG_PTR=1,
+  REG_GPR,
+  REG_CND,
+  REG_SFR,
+  REG_STK,
+  REG_TMP
 };
-//#define REG_PTR 0x01
-//#define REG_GPR 0x02
-//#define REG_CND 0x04
-//#define REG_SFR 0x08
-//#define REG_STK 0x10  /* Use a register as a psuedo stack */
-//#define REG_TMP 0x20  
 
 /* definition for the registers */
 typedef struct regs
-  {
-    short type;			/* can have value 
-				 * REG_GPR, REG_PTR or REG_CND 
-				 * This like the "meta-type" */
-    short pc_type;              /* pcode type */
-    short rIdx;			/* index into register table */
-    //    short otype;        
-    char *name;			/* name */
-
-    unsigned isFree:1;		/* is currently unassigned  */
-    unsigned wasUsed:1;		/* becomes true if register has been used */
-    unsigned isFixed:1;         /* True if address can't change */
-    unsigned isMapped:1;        /* The Register's address has been mapped to physical RAM */
-    unsigned isBitField:1;      /* True if reg is type bit OR is holder for several bits */
-    unsigned isEmitted:1;       /* True if the reg has been written to a .asm file */
-    unsigned isPublic:1;        /* True if the reg is not static and can be modified in another module (ie a another c or asm file) */
-    unsigned isExtern:1;        /* True if the reg is in another module */
-    unsigned address;           /* reg's address if isFixed | isMapped is true */
-    unsigned size;              /* 0 for byte, 1 for int, 4 for long */
-    unsigned alias;             /* Alias mask if register appears in multiple banks */
-    struct regs *reg_alias;     /* If more than one register share the same address 
-				 * then they'll point to each other. (primarily for bits)*/
-    pCodeRegLives reglives; /* live range mapping */
-  }
+{
+  short type;  /* can have value 
+                * REG_GPR, REG_PTR or REG_CND 
+                * This like the "meta-type" */
+  short pc_type; /* pcode type */
+  short rIdx;    /* index into register table */
+  char *name;    /* name */
+
+  unsigned isFree:1;          /* is currently unassigned  */
+  unsigned wasUsed:1;         /* becomes true if register has been used */
+  unsigned isFixed:1;         /* True if address can't change */
+  unsigned isMapped:1;        /* The Register's address has been mapped to physical RAM */
+  unsigned isBitField:1;      /* True if reg is type bit OR is holder for several bits */
+  unsigned isEmitted:1;       /* True if the reg has been written to a .asm file */
+  unsigned isPublic:1;        /* True if the reg is not static and can be modified in another module (ie a another c or asm file) */
+  unsigned isExtern:1;        /* True if the reg is in another module */
+  unsigned address;           /* reg's address if isFixed | isMapped is true */
+  unsigned size;              /* 0 for byte, 1 for int, 4 for long */
+  unsigned alias;             /* Alias mask if register appears in multiple banks */
+  struct regs *reg_alias;     /* If more than one register share the same address 
+                               * then they'll point to each other. (primarily for bits)*/
+  pCodeRegLives reglives;     /* live range mapping */
+}
 regs;
 extern regs regspic14[];
 extern int pic14_nRegs;