Index: uspace/app/pcc/cc/ccom/arch/abs32le/external.c
===================================================================
--- uspace/app/pcc/cc/ccom/arch/abs32le/external.c	(revision 0cf27ee8c50ec7e07748f2e04672e911b9e30b77)
+++ 	(revision )
@@ -1,246 +1,0 @@
-#include "pass2.h"
-
-// TODO: replace with file generated by ccom_mkext
-
-static int op0[] = { -1 };
-static int op1[] = { -1 };
-static int op2[] = { -1 };
-static int op3[] = { -1 };
-static int op4[] = { -1 };
-static int op5[] = { -1 };
-static int op6[] = { -1 };
-static int op7[] = { -1 };
-static int op8[] = { -1 };
-static int op9[] = { -1 };
-static int op10[] = { -1 };
-static int op11[] = { -1 };
-static int op12[] = { -1 };
-static int op13[] = { -1 };
-static int op14[] = { -1 };
-static int op15[] = { -1 };
-static int op16[] = { -1 };
-static int op17[] = { -1 };
-static int op18[] = { -1 };
-static int op19[] = { -1 };
-static int op20[] = { -1 };
-static int op21[] = { -1 };
-static int op22[] = { -1 };
-static int op23[] = { -1 };
-static int op24[] = { -1 };
-static int op25[] = { -1 };
-static int op26[] = { -1 };
-static int op27[] = { -1 };
-static int op28[] = { -1 };
-static int op29[] = { -1 };
-static int op30[] = { -1 };
-static int op31[] = { -1 };
-static int op32[] = { -1 };
-static int op33[] = { -1 };
-static int op34[] = { -1 };
-static int op35[] = { -1 };
-static int op36[] = { -1 };
-static int op37[] = { -1 };
-static int op38[] = { -1 };
-static int op39[] = { -1 };
-static int op40[] = { -1 };
-static int op41[] = { -1 };
-static int op42[] = { -1 };
-static int op43[] = { -1 };
-static int op44[] = { -1 };
-static int op45[] = { -1 };
-static int op46[] = { -1 };
-static int op47[] = { -1 };
-static int op48[] = { -1 };
-static int op49[] = { -1 };
-static int op50[] = { -1 };
-static int op51[] = { -1 };
-static int op52[] = { -1 };
-static int op53[] = { -1 };
-static int op54[] = { -1 };
-static int op55[] = { -1 };
-static int op56[] = { -1 };
-static int op57[] = { -1 };
-static int op58[] = { -1 };
-
-int *qtable[] = { 
-	op0,
-	op1,
-	op2,
-	op3,
-	op4,
-	op5,
-	op6,
-	op7,
-	op8,
-	op9,
-	op10,
-	op11,
-	op12,
-	op13,
-	op14,
-	op15,
-	op16,
-	op17,
-	op18,
-	op19,
-	op20,
-	op21,
-	op22,
-	op23,
-	op24,
-	op25,
-	op26,
-	op27,
-	op28,
-	op29,
-	op30,
-	op31,
-	op32,
-	op33,
-	op34,
-	op35,
-	op36,
-	op37,
-	op38,
-	op39,
-	op40,
-	op41,
-	op42,
-	op43,
-	op44,
-	op45,
-	op46,
-	op47,
-	op48,
-	op49,
-	op50,
-	op51,
-	op52,
-	op53,
-	op54,
-	op55,
-	op56,
-	op57,
-	op58,
-};
-int tempregs[] = { -1 };
-int permregs[] = { -1 };
-bittype validregs[] = {
-	0x7fffffffff,
-};
-static int amap[MAXREGS][NUMCLASS] = {
-	/* 0 */{ 0x0,0x0,0x0,0x0 },
-	/* 1 */{ 0x0,0x0,0x0,0x0 },
-	/* 2 */{ 0x0,0x0,0x0,0x0 },
-	/* 3 */{ 0x0,0x0,0x0,0x0 },
-	/* 4 */{ 0x0,0x0,0x0,0x0 },
-	/* 5 */{ 0x0,0x0,0x0,0x0 },
-	/* 6 */{ 0x0,0x0,0x0,0x0 },
-	/* 7 */{ 0x0,0x0,0x0,0x0 },
-	/* 8 */{ 0x0,0x0,0x0,0x0 },
-	/* 9 */{ 0x0,0x0,0x0,0x0 },
-	/* 10 */{ 0x0,0x0,0x0,0x0 },
-	/* 11 */{ 0x0,0x0,0x0,0x0 },
-	/* 12 */{ 0x0,0x0,0x0,0x0 },
-	/* 13 */{ 0x0,0x0,0x0,0x0 },
-	/* 14 */{ 0x0,0x0,0x0,0x0 },
-	/* 15 */{ 0x0,0x0,0x0,0x0 },
-	/* 16 */{ 0x0,0x0,0x0,0x0 },
-	/* 17 */{ 0x0,0x0,0x0,0x0 },
-	/* 18 */{ 0x0,0x0,0x0,0x0 },
-	/* 19 */{ 0x0,0x0,0x0,0x0 },
-	/* 20 */{ 0x0,0x0,0x0,0x0 },
-	/* 21 */{ 0x0,0x0,0x0,0x0 },
-	/* 22 */{ 0x0,0x0,0x0,0x0 },
-	/* 23 */{ 0x0,0x0,0x0,0x0 },
-	/* 24 */{ 0x0,0x0,0x0,0x0 },
-	/* 25 */{ 0x0,0x0,0x0,0x0 },
-	/* 26 */{ 0x0,0x0,0x0,0x0 },
-	/* 27 */{ 0x0,0x0,0x0,0x0 },
-	/* 28 */{ 0x0,0x0,0x0,0x0 },
-	/* 29 */{ 0x0,0x0,0x0,0x0 },
-	/* 30 */{ 0x0,0x0,0x0,0x0 },
-	/* 31 */{ 0x0,0x0,0x0,0x0 },
-	/* 32 */{ 0x0,0x0,0x0,0x0 },
-	/* 33 */{ 0x0,0x0,0x0,0x0 },
-	/* 34 */{ 0x0,0x0,0x0,0x0 },
-	/* 35 */{ 0x0,0x0,0x0,0x0 },
-	/* 36 */{ 0x0,0x0,0x0,0x0 },
-	/* 37 */{ 0x0,0x0,0x0,0x0 },
-	/* 38 */{ 0x0,0x0,0x0,0x0 }
-};
-int
-aliasmap(int class, int regnum)
-{
-	return amap[regnum][class-1];
-}
-static int rmap[NUMCLASS][15] = {
-	{ 0, 1, 2, 3, 4, 5, },
-	{ 8, 9, 10, 11, 12, 13, 14, 15, },
-	{ 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, },
-	{ 31, 32, 33, 34, 35, 36, 37, 38, },
-};
-
-int
-color2reg(int color, int class)
-{
-	return rmap[class-1][color];
-}
-int regK[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
-int
-classmask(int class)
-{
-	if(class == CLASSA) return 0x0;
-	if(class == CLASSB) return 0x0;
-	if(class == CLASSC) return 0x0;
-	if(class == CLASSD) return 0x0;
-	if(class == CLASSE) return 0x0;
-	if(class == CLASSF) return 0x0;
-	return 0x0;
-}
-static bittype ovlarr[MAXREGS][1] = {
-{ 0x1f0301,  },
-{ 0x1e10c02,  },
-{ 0xe223004,  },
-{ 0x3244c008,  },
-{ 0x54880010,  },
-{ 0x69100020,  },
-{ 0x40,  },
-{ 0x80,  },
-{ 0x1f0101,  },
-{ 0x1f0201,  },
-{ 0x1e10402,  },
-{ 0x1e10802,  },
-{ 0xe221004,  },
-{ 0xe222004,  },
-{ 0x32444008,  },
-{ 0x32448008,  },
-{ 0x1ff0f03,  },
-{ 0xe3f3305,  },
-{ 0x325fc309,  },
-{ 0x549f0311,  },
-{ 0x691f0321,  },
-{ 0xfe33c06,  },
-{ 0x33e5cc0a,  },
-{ 0x55e90c12,  },
-{ 0x69f10c22,  },
-{ 0x3e66f00c,  },
-{ 0x5eaa3014,  },
-{ 0x6f323024,  },
-{ 0x76ccc018,  },
-{ 0x7b54c028,  },
-{ 0x7d980030,  },
-{ 0x80000000,  },
-{ 0x1,  },
-{ 0x2,  },
-{ 0x4,  },
-{ 0x8,  },
-{ 0x10,  },
-{ 0x20,  },
-{ 0x40,  },
-};
-int
-interferes(int reg1, int reg2)
-{
-return (TESTBIT(ovlarr[reg1], reg2)) != 0;
-}
Index: uspace/app/pcc/cc/ccom/arch/abs32le/external.h
===================================================================
--- uspace/app/pcc/cc/ccom/arch/abs32le/external.h	(revision 0cf27ee8c50ec7e07748f2e04672e911b9e30b77)
+++ 	(revision )
@@ -1,27 +1,0 @@
-// TODO: replace with file generated by ccom_mkext
-
-#ifndef _EXTERNAL_H_
-#define _EXTERNAL_H_
-#define MAXOPLEN 0
-#define NUMBITS 32
-#define BIT2BYTE(bits) ((((bits)+NUMBITS-1)/NUMBITS)*(NUMBITS/8))
-#define BITSET(arr, bit) (arr[bit/NUMBITS] |= ((int)1 << (bit & (NUMBITS-1))))
-#define BITCLEAR(arr, bit) (arr[bit/NUMBITS] &= ~((int)1 << (bit & (NUMBITS-1))))
-#define TESTBIT(arr, bit) (arr[bit/NUMBITS] & ((int)1 << (bit & (NUMBITS-1))))
-typedef int bittype;
-extern int tempregs[], permregs[];
-#define NTEMPREG 0
-#define FREGS 0
-#define NPERMREG 0
-extern bittype validregs[];
-#define AREGCNT 0
-#define BREGCNT 0
-#define CREGCNT 0
-#define DREGCNT 0
-#define EREGCNT 0
-#define FREGCNT 0
-#define GREGCNT 0
-int aliasmap(int class, int regnum);
-int color2reg(int color, int class);
-int interferes(int reg1, int reg2);
-#endif /* _EXTERNAL_H_ */
Index: uspace/app/pcc/cc/ccom/arch/ia64/external.c
===================================================================
--- uspace/app/pcc/cc/ccom/arch/ia64/external.c	(revision 0cf27ee8c50ec7e07748f2e04672e911b9e30b77)
+++ 	(revision )
@@ -1,246 +1,0 @@
-#include "pass2.h"
-
-// TODO: replace with file generated by ccom_mkext
-
-static int op0[] = { -1 };
-static int op1[] = { -1 };
-static int op2[] = { -1 };
-static int op3[] = { -1 };
-static int op4[] = { -1 };
-static int op5[] = { -1 };
-static int op6[] = { -1 };
-static int op7[] = { -1 };
-static int op8[] = { -1 };
-static int op9[] = { -1 };
-static int op10[] = { -1 };
-static int op11[] = { -1 };
-static int op12[] = { -1 };
-static int op13[] = { -1 };
-static int op14[] = { -1 };
-static int op15[] = { -1 };
-static int op16[] = { -1 };
-static int op17[] = { -1 };
-static int op18[] = { -1 };
-static int op19[] = { -1 };
-static int op20[] = { -1 };
-static int op21[] = { -1 };
-static int op22[] = { -1 };
-static int op23[] = { -1 };
-static int op24[] = { -1 };
-static int op25[] = { -1 };
-static int op26[] = { -1 };
-static int op27[] = { -1 };
-static int op28[] = { -1 };
-static int op29[] = { -1 };
-static int op30[] = { -1 };
-static int op31[] = { -1 };
-static int op32[] = { -1 };
-static int op33[] = { -1 };
-static int op34[] = { -1 };
-static int op35[] = { -1 };
-static int op36[] = { -1 };
-static int op37[] = { -1 };
-static int op38[] = { -1 };
-static int op39[] = { -1 };
-static int op40[] = { -1 };
-static int op41[] = { -1 };
-static int op42[] = { -1 };
-static int op43[] = { -1 };
-static int op44[] = { -1 };
-static int op45[] = { -1 };
-static int op46[] = { -1 };
-static int op47[] = { -1 };
-static int op48[] = { -1 };
-static int op49[] = { -1 };
-static int op50[] = { -1 };
-static int op51[] = { -1 };
-static int op52[] = { -1 };
-static int op53[] = { -1 };
-static int op54[] = { -1 };
-static int op55[] = { -1 };
-static int op56[] = { -1 };
-static int op57[] = { -1 };
-static int op58[] = { -1 };
-
-int *qtable[] = { 
-	op0,
-	op1,
-	op2,
-	op3,
-	op4,
-	op5,
-	op6,
-	op7,
-	op8,
-	op9,
-	op10,
-	op11,
-	op12,
-	op13,
-	op14,
-	op15,
-	op16,
-	op17,
-	op18,
-	op19,
-	op20,
-	op21,
-	op22,
-	op23,
-	op24,
-	op25,
-	op26,
-	op27,
-	op28,
-	op29,
-	op30,
-	op31,
-	op32,
-	op33,
-	op34,
-	op35,
-	op36,
-	op37,
-	op38,
-	op39,
-	op40,
-	op41,
-	op42,
-	op43,
-	op44,
-	op45,
-	op46,
-	op47,
-	op48,
-	op49,
-	op50,
-	op51,
-	op52,
-	op53,
-	op54,
-	op55,
-	op56,
-	op57,
-	op58,
-};
-int tempregs[] = { -1 };
-int permregs[] = { -1 };
-bittype validregs[] = {
-	0x7fffffffff,
-};
-static int amap[MAXREGS][NUMCLASS] = {
-	/* 0 */{ 0x0,0x0,0x0,0x0 },
-	/* 1 */{ 0x0,0x0,0x0,0x0 },
-	/* 2 */{ 0x0,0x0,0x0,0x0 },
-	/* 3 */{ 0x0,0x0,0x0,0x0 },
-	/* 4 */{ 0x0,0x0,0x0,0x0 },
-	/* 5 */{ 0x0,0x0,0x0,0x0 },
-	/* 6 */{ 0x0,0x0,0x0,0x0 },
-	/* 7 */{ 0x0,0x0,0x0,0x0 },
-	/* 8 */{ 0x0,0x0,0x0,0x0 },
-	/* 9 */{ 0x0,0x0,0x0,0x0 },
-	/* 10 */{ 0x0,0x0,0x0,0x0 },
-	/* 11 */{ 0x0,0x0,0x0,0x0 },
-	/* 12 */{ 0x0,0x0,0x0,0x0 },
-	/* 13 */{ 0x0,0x0,0x0,0x0 },
-	/* 14 */{ 0x0,0x0,0x0,0x0 },
-	/* 15 */{ 0x0,0x0,0x0,0x0 },
-	/* 16 */{ 0x0,0x0,0x0,0x0 },
-	/* 17 */{ 0x0,0x0,0x0,0x0 },
-	/* 18 */{ 0x0,0x0,0x0,0x0 },
-	/* 19 */{ 0x0,0x0,0x0,0x0 },
-	/* 20 */{ 0x0,0x0,0x0,0x0 },
-	/* 21 */{ 0x0,0x0,0x0,0x0 },
-	/* 22 */{ 0x0,0x0,0x0,0x0 },
-	/* 23 */{ 0x0,0x0,0x0,0x0 },
-	/* 24 */{ 0x0,0x0,0x0,0x0 },
-	/* 25 */{ 0x0,0x0,0x0,0x0 },
-	/* 26 */{ 0x0,0x0,0x0,0x0 },
-	/* 27 */{ 0x0,0x0,0x0,0x0 },
-	/* 28 */{ 0x0,0x0,0x0,0x0 },
-	/* 29 */{ 0x0,0x0,0x0,0x0 },
-	/* 30 */{ 0x0,0x0,0x0,0x0 },
-	/* 31 */{ 0x0,0x0,0x0,0x0 },
-	/* 32 */{ 0x0,0x0,0x0,0x0 },
-	/* 33 */{ 0x0,0x0,0x0,0x0 },
-	/* 34 */{ 0x0,0x0,0x0,0x0 },
-	/* 35 */{ 0x0,0x0,0x0,0x0 },
-	/* 36 */{ 0x0,0x0,0x0,0x0 },
-	/* 37 */{ 0x0,0x0,0x0,0x0 },
-	/* 38 */{ 0x0,0x0,0x0,0x0 }
-};
-int
-aliasmap(int class, int regnum)
-{
-	return amap[regnum][class-1];
-}
-static int rmap[NUMCLASS][15] = {
-	{ 0, 1, 2, 3, 4, 5, },
-	{ 8, 9, 10, 11, 12, 13, 14, 15, },
-	{ 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, },
-	{ 31, 32, 33, 34, 35, 36, 37, 38, },
-};
-
-int
-color2reg(int color, int class)
-{
-	return rmap[class-1][color];
-}
-int regK[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
-int
-classmask(int class)
-{
-	if(class == CLASSA) return 0x0;
-	if(class == CLASSB) return 0x0;
-	if(class == CLASSC) return 0x0;
-	if(class == CLASSD) return 0x0;
-	if(class == CLASSE) return 0x0;
-	if(class == CLASSF) return 0x0;
-	return 0x0;
-}
-static bittype ovlarr[MAXREGS][1] = {
-{ 0x1f0301,  },
-{ 0x1e10c02,  },
-{ 0xe223004,  },
-{ 0x3244c008,  },
-{ 0x54880010,  },
-{ 0x69100020,  },
-{ 0x40,  },
-{ 0x80,  },
-{ 0x1f0101,  },
-{ 0x1f0201,  },
-{ 0x1e10402,  },
-{ 0x1e10802,  },
-{ 0xe221004,  },
-{ 0xe222004,  },
-{ 0x32444008,  },
-{ 0x32448008,  },
-{ 0x1ff0f03,  },
-{ 0xe3f3305,  },
-{ 0x325fc309,  },
-{ 0x549f0311,  },
-{ 0x691f0321,  },
-{ 0xfe33c06,  },
-{ 0x33e5cc0a,  },
-{ 0x55e90c12,  },
-{ 0x69f10c22,  },
-{ 0x3e66f00c,  },
-{ 0x5eaa3014,  },
-{ 0x6f323024,  },
-{ 0x76ccc018,  },
-{ 0x7b54c028,  },
-{ 0x7d980030,  },
-{ 0x80000000,  },
-{ 0x1,  },
-{ 0x2,  },
-{ 0x4,  },
-{ 0x8,  },
-{ 0x10,  },
-{ 0x20,  },
-{ 0x40,  },
-};
-int
-interferes(int reg1, int reg2)
-{
-return (TESTBIT(ovlarr[reg1], reg2)) != 0;
-}
Index: uspace/app/pcc/cc/ccom/arch/ia64/external.h
===================================================================
--- uspace/app/pcc/cc/ccom/arch/ia64/external.h	(revision 0cf27ee8c50ec7e07748f2e04672e911b9e30b77)
+++ 	(revision )
@@ -1,27 +1,0 @@
-// TODO: replace with file generated by ccom_mkext
-
-#ifndef _EXTERNAL_H_
-#define _EXTERNAL_H_
-#define MAXOPLEN 0
-#define NUMBITS 32
-#define BIT2BYTE(bits) ((((bits)+NUMBITS-1)/NUMBITS)*(NUMBITS/8))
-#define BITSET(arr, bit) (arr[bit/NUMBITS] |= ((int)1 << (bit & (NUMBITS-1))))
-#define BITCLEAR(arr, bit) (arr[bit/NUMBITS] &= ~((int)1 << (bit & (NUMBITS-1))))
-#define TESTBIT(arr, bit) (arr[bit/NUMBITS] & ((int)1 << (bit & (NUMBITS-1))))
-typedef int bittype;
-extern int tempregs[], permregs[];
-#define NTEMPREG 0
-#define FREGS 0
-#define NPERMREG 0
-extern bittype validregs[];
-#define AREGCNT 0
-#define BREGCNT 0
-#define CREGCNT 0
-#define DREGCNT 0
-#define EREGCNT 0
-#define FREGCNT 0
-#define GREGCNT 0
-int aliasmap(int class, int regnum);
-int color2reg(int color, int class);
-int interferes(int reg1, int reg2);
-#endif /* _EXTERNAL_H_ */
Index: uspace/app/pcc/cc/ccom/arch/sparc64/external.c
===================================================================
--- uspace/app/pcc/cc/ccom/arch/sparc64/external.c	(revision 0cf27ee8c50ec7e07748f2e04672e911b9e30b77)
+++ 	(revision )
@@ -1,246 +1,0 @@
-#include "pass2.h"
-
-// TODO: replace with file generated by ccom_mkext
-
-static int op0[] = { -1 };
-static int op1[] = { -1 };
-static int op2[] = { -1 };
-static int op3[] = { -1 };
-static int op4[] = { -1 };
-static int op5[] = { -1 };
-static int op6[] = { -1 };
-static int op7[] = { -1 };
-static int op8[] = { -1 };
-static int op9[] = { -1 };
-static int op10[] = { -1 };
-static int op11[] = { -1 };
-static int op12[] = { -1 };
-static int op13[] = { -1 };
-static int op14[] = { -1 };
-static int op15[] = { -1 };
-static int op16[] = { -1 };
-static int op17[] = { -1 };
-static int op18[] = { -1 };
-static int op19[] = { -1 };
-static int op20[] = { -1 };
-static int op21[] = { -1 };
-static int op22[] = { -1 };
-static int op23[] = { -1 };
-static int op24[] = { -1 };
-static int op25[] = { -1 };
-static int op26[] = { -1 };
-static int op27[] = { -1 };
-static int op28[] = { -1 };
-static int op29[] = { -1 };
-static int op30[] = { -1 };
-static int op31[] = { -1 };
-static int op32[] = { -1 };
-static int op33[] = { -1 };
-static int op34[] = { -1 };
-static int op35[] = { -1 };
-static int op36[] = { -1 };
-static int op37[] = { -1 };
-static int op38[] = { -1 };
-static int op39[] = { -1 };
-static int op40[] = { -1 };
-static int op41[] = { -1 };
-static int op42[] = { -1 };
-static int op43[] = { -1 };
-static int op44[] = { -1 };
-static int op45[] = { -1 };
-static int op46[] = { -1 };
-static int op47[] = { -1 };
-static int op48[] = { -1 };
-static int op49[] = { -1 };
-static int op50[] = { -1 };
-static int op51[] = { -1 };
-static int op52[] = { -1 };
-static int op53[] = { -1 };
-static int op54[] = { -1 };
-static int op55[] = { -1 };
-static int op56[] = { -1 };
-static int op57[] = { -1 };
-static int op58[] = { -1 };
-
-int *qtable[] = { 
-	op0,
-	op1,
-	op2,
-	op3,
-	op4,
-	op5,
-	op6,
-	op7,
-	op8,
-	op9,
-	op10,
-	op11,
-	op12,
-	op13,
-	op14,
-	op15,
-	op16,
-	op17,
-	op18,
-	op19,
-	op20,
-	op21,
-	op22,
-	op23,
-	op24,
-	op25,
-	op26,
-	op27,
-	op28,
-	op29,
-	op30,
-	op31,
-	op32,
-	op33,
-	op34,
-	op35,
-	op36,
-	op37,
-	op38,
-	op39,
-	op40,
-	op41,
-	op42,
-	op43,
-	op44,
-	op45,
-	op46,
-	op47,
-	op48,
-	op49,
-	op50,
-	op51,
-	op52,
-	op53,
-	op54,
-	op55,
-	op56,
-	op57,
-	op58,
-};
-int tempregs[] = { -1 };
-int permregs[] = { -1 };
-bittype validregs[] = {
-	0x7fffffffff,
-};
-static int amap[MAXREGS][NUMCLASS] = {
-	/* 0 */{ 0x0,0x0,0x0,0x0 },
-	/* 1 */{ 0x0,0x0,0x0,0x0 },
-	/* 2 */{ 0x0,0x0,0x0,0x0 },
-	/* 3 */{ 0x0,0x0,0x0,0x0 },
-	/* 4 */{ 0x0,0x0,0x0,0x0 },
-	/* 5 */{ 0x0,0x0,0x0,0x0 },
-	/* 6 */{ 0x0,0x0,0x0,0x0 },
-	/* 7 */{ 0x0,0x0,0x0,0x0 },
-	/* 8 */{ 0x0,0x0,0x0,0x0 },
-	/* 9 */{ 0x0,0x0,0x0,0x0 },
-	/* 10 */{ 0x0,0x0,0x0,0x0 },
-	/* 11 */{ 0x0,0x0,0x0,0x0 },
-	/* 12 */{ 0x0,0x0,0x0,0x0 },
-	/* 13 */{ 0x0,0x0,0x0,0x0 },
-	/* 14 */{ 0x0,0x0,0x0,0x0 },
-	/* 15 */{ 0x0,0x0,0x0,0x0 },
-	/* 16 */{ 0x0,0x0,0x0,0x0 },
-	/* 17 */{ 0x0,0x0,0x0,0x0 },
-	/* 18 */{ 0x0,0x0,0x0,0x0 },
-	/* 19 */{ 0x0,0x0,0x0,0x0 },
-	/* 20 */{ 0x0,0x0,0x0,0x0 },
-	/* 21 */{ 0x0,0x0,0x0,0x0 },
-	/* 22 */{ 0x0,0x0,0x0,0x0 },
-	/* 23 */{ 0x0,0x0,0x0,0x0 },
-	/* 24 */{ 0x0,0x0,0x0,0x0 },
-	/* 25 */{ 0x0,0x0,0x0,0x0 },
-	/* 26 */{ 0x0,0x0,0x0,0x0 },
-	/* 27 */{ 0x0,0x0,0x0,0x0 },
-	/* 28 */{ 0x0,0x0,0x0,0x0 },
-	/* 29 */{ 0x0,0x0,0x0,0x0 },
-	/* 30 */{ 0x0,0x0,0x0,0x0 },
-	/* 31 */{ 0x0,0x0,0x0,0x0 },
-	/* 32 */{ 0x0,0x0,0x0,0x0 },
-	/* 33 */{ 0x0,0x0,0x0,0x0 },
-	/* 34 */{ 0x0,0x0,0x0,0x0 },
-	/* 35 */{ 0x0,0x0,0x0,0x0 },
-	/* 36 */{ 0x0,0x0,0x0,0x0 },
-	/* 37 */{ 0x0,0x0,0x0,0x0 },
-	/* 38 */{ 0x0,0x0,0x0,0x0 }
-};
-int
-aliasmap(int class, int regnum)
-{
-	return amap[regnum][class-1];
-}
-static int rmap[NUMCLASS][15] = {
-	{ 0, 1, 2, 3, 4, 5, },
-	{ 8, 9, 10, 11, 12, 13, 14, 15, },
-	{ 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, },
-	{ 31, 32, 33, 34, 35, 36, 37, 38, },
-};
-
-int
-color2reg(int color, int class)
-{
-	return rmap[class-1][color];
-}
-int regK[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
-int
-classmask(int class)
-{
-	if(class == CLASSA) return 0x0;
-	if(class == CLASSB) return 0x0;
-	if(class == CLASSC) return 0x0;
-	if(class == CLASSD) return 0x0;
-	if(class == CLASSE) return 0x0;
-	if(class == CLASSF) return 0x0;
-	return 0x0;
-}
-static bittype ovlarr[MAXREGS][1] = {
-{ 0x1f0301,  },
-{ 0x1e10c02,  },
-{ 0xe223004,  },
-{ 0x3244c008,  },
-{ 0x54880010,  },
-{ 0x69100020,  },
-{ 0x40,  },
-{ 0x80,  },
-{ 0x1f0101,  },
-{ 0x1f0201,  },
-{ 0x1e10402,  },
-{ 0x1e10802,  },
-{ 0xe221004,  },
-{ 0xe222004,  },
-{ 0x32444008,  },
-{ 0x32448008,  },
-{ 0x1ff0f03,  },
-{ 0xe3f3305,  },
-{ 0x325fc309,  },
-{ 0x549f0311,  },
-{ 0x691f0321,  },
-{ 0xfe33c06,  },
-{ 0x33e5cc0a,  },
-{ 0x55e90c12,  },
-{ 0x69f10c22,  },
-{ 0x3e66f00c,  },
-{ 0x5eaa3014,  },
-{ 0x6f323024,  },
-{ 0x76ccc018,  },
-{ 0x7b54c028,  },
-{ 0x7d980030,  },
-{ 0x80000000,  },
-{ 0x1,  },
-{ 0x2,  },
-{ 0x4,  },
-{ 0x8,  },
-{ 0x10,  },
-{ 0x20,  },
-{ 0x40,  },
-};
-int
-interferes(int reg1, int reg2)
-{
-return (TESTBIT(ovlarr[reg1], reg2)) != 0;
-}
Index: uspace/app/pcc/cc/ccom/arch/sparc64/external.h
===================================================================
--- uspace/app/pcc/cc/ccom/arch/sparc64/external.h	(revision 0cf27ee8c50ec7e07748f2e04672e911b9e30b77)
+++ 	(revision )
@@ -1,27 +1,0 @@
-// TODO: replace with file generated by ccom_mkext
-
-#ifndef _EXTERNAL_H_
-#define _EXTERNAL_H_
-#define MAXOPLEN 0
-#define NUMBITS 32
-#define BIT2BYTE(bits) ((((bits)+NUMBITS-1)/NUMBITS)*(NUMBITS/8))
-#define BITSET(arr, bit) (arr[bit/NUMBITS] |= ((int)1 << (bit & (NUMBITS-1))))
-#define BITCLEAR(arr, bit) (arr[bit/NUMBITS] &= ~((int)1 << (bit & (NUMBITS-1))))
-#define TESTBIT(arr, bit) (arr[bit/NUMBITS] & ((int)1 << (bit & (NUMBITS-1))))
-typedef int bittype;
-extern int tempregs[], permregs[];
-#define NTEMPREG 0
-#define FREGS 0
-#define NPERMREG 0
-extern bittype validregs[];
-#define AREGCNT 0
-#define BREGCNT 0
-#define CREGCNT 0
-#define DREGCNT 0
-#define EREGCNT 0
-#define FREGCNT 0
-#define GREGCNT 0
-int aliasmap(int class, int regnum);
-int color2reg(int color, int class);
-int interferes(int reg1, int reg2);
-#endif /* _EXTERNAL_H_ */
