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[/] [or1k/] [trunk/] [uclinux/] [uClinux-2.0.x/] [arch/] [ppc/] [kernel/] [ppc_asm.tmpl] - Rev 199
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/*
* 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 "asm/ppc_machine.h"
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