patch-1.3.45 linux/arch/ppc/kernel/ppc_asm.tmpl

• Lines: 169
• Date: Wed Jun 28 03:56:47 1995
• Orig file: v1.3.44/linux/arch/ppc/kernel/ppc_asm.tmpl
• Orig date: Thu Jan 1 02:00:00 1970

diff -u --recursive --new-file v1.3.44/linux/arch/ppc/kernel/ppc_asm.tmpl linux/arch/ppc/kernel/ppc_asm.tmpl
@@ -0,0 +1,168 @@
+/*
+ * This file contains all the macros and symbols which define
+ * a PowerPC assembly language environment.
+ */
+
+#define _TEXT()\
+	.text
+
+#if 0 /* Old way */	
+#define _EXTERN(n) .##n	
+
+#define _GLOBAL(n)\
+	.globl n;\
+n:	.long	_EXTERN(n);\
+	.globl _EXTERN(n);\
+_EXTERN(n):
+#else
+#define _EXTERN(n) n	
+
+#define _GLOBAL(n)\
+	.globl n;\
+n:
+#endif
+
+#ifndef FALSE
+#define FALSE	0
+#define TRUE	1
+#endif
+	
+#define _ORG(n)\
+	.org	n
+
+/* Register names */
+#define	r0	0
+#define	r1	1
+#define	r2	2
+#define	r3	3
+#define	r4	4
+#define	r5	5
+#define	r6	6
+#define	r7	7
+#define	r8	8
+#define	r9	9
+#define	r10	10
+#define	r11	11
+#define	r12	12
+#define	r13	13
+#define	r14	14
+#define	r15	15
+#define	r16	16
+#define	r17	17
+#define	r18	18
+#define	r19	19
+#define	r20	20
+#define	r21	21
+#define	r22	22
+#define	r23	23
+#define	r24	24
+#define	r25	25
+#define	r26	26
+#define	r27	27
+#define	r28	28
+#define	r29	29
+#define	r30	30
+#define	r31	31
+
+#define	fr0	0
+#define	fr1	1
+#define	fr2	2
+#define	fr3	3
+#define	fr4	4
+#define	fr5	5
+#define	fr6	6
+#define	fr7	7
+#define	fr8	8
+#define	fr9	9
+#define	fr10	10
+#define	fr11	11
+#define	fr12	12
+#define	fr13	13
+#define	fr14	14
+#define	fr15	15
+#define	fr16	16
+#define	fr17	17
+#define	fr18	18
+#define	fr19	19
+#define	fr20	20
+#define	fr21	21
+#define	fr22	22
+#define	fr23	23
+#define	fr24	24
+#define	fr25	25
+#define	fr26	26
+#define	fr27	27
+#define	fr28	28
+#define	fr29	29
+#define	fr30	30
+#define	fr31	31
+
+/* Some special registers */
+
+#define	TBRU	269	/* Time base Upper/Lower (Reading) */
+#define	TBRL	268
+#define TBWU	284	/* Time base Upper/Lower (Writing) */
+#define TBWL	285
+#define	XER	1
+#define LR	8
+#define CTR	9
+#define HID0	1008	/* Hardware Implementation */
+#define PVR	287	/* Processor Version */
+#define IBAT0U	528	/* Instruction BAT #0 Upper/Lower */
+#define IBAT0L	529
+#define IBAT1U	530	/* Instruction BAT #1 Upper/Lower */
+#define IBAT1L	531
+#define IBAT2U	532	/* Instruction BAT #2 Upper/Lower */
+#define IBAT2L	533
+#define IBAT3U	534	/* Instruction BAT #3 Upper/Lower */
+#define IBAT3L	535
+#define DBAT0U	536	/* Data BAT #0 Upper/Lower */
+#define DBAT0L	537
+#define DBAT1U	538	/* Data BAT #1 Upper/Lower */
+#define DBAT1L	539
+#define DBAT2U	540	/* Data BAT #2 Upper/Lower */
+#define DBAT2L	541
+#define DBAT3U	542	/* Data BAT #3 Upper/Lower */
+#define DBAT3L	543
+#define DMISS	976	/* TLB Lookup/Refresh registers */
+#define DCMP	977
+#define HASH1	978
+#define HASH2	979
+#define IMISS	980
+#define ICMP	981
+#define RPA	982
+#define SDR1	25	/* MMU hash base register */
+#define DAR	19	/* Data Address Register */
+#define SPR0	272	/* Supervisor Private Registers */
+#define SPR1	273
+#define SPR2	274
+#define SPR3	275
+#define DSISR	18
+#define SRR0	26	/* Saved Registers (exception) */
+#define SRR1	27
+#define IABR	1010	/* Instruction Address Breakpoint */
+#define DEC	22	/* Decrementer */
+#define EAR	282	/* External Address Register */
+
+/* Segment Registers */
+#define SR0	0
+#define SR1	1
+#define SR2	2
+#define SR3	3
+#define SR4	4
+#define SR5	5
+#define SR6	6
+#define SR7	7
+#define SR8	8
+#define SR9	9
+#define SR10	10
+#define SR11	11
+#define SR12	12
+#define SR13	13
+#define SR14	14
+#define SR15	15
+
+/* Missing instructions */
+#define bdne	bc 0,2,
+
+#include "ppc_machine.h"