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2 * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
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7 * are subject to the Apple Public Source License Version 1.1 (the
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29 #define STRINGD .ascii
45 #define tmp0 r0 /* Temporary GPR remapping (603e specific) */
52 #define mq 0 /* MQ register for 601 emulation */
53 #define rtcu 4 /* RTCU - upper word of RTC for 601 emulation */
54 #define rtcl 5 /* RTCL - lower word of RTC for 601 emulation */
63 #define vrsave 256 /* Vector Register save */
106 #define ummcr2 928 /* Performance monitor control */
107 #define upmc5 929 /* Performance monitor counter */
108 #define upmc6 930 /* Performance monitor counter */
109 #define ubamr 935 /* Performance monitor mask */
110 #define ummcr0 936 /* Performance monitor control */
111 #define upmc1 937 /* Performance monitor counter */
112 #define upmc2 938 /* Performance monitor counter */
113 #define usia 939 /* User sampled instruction address */
114 #define ummcr1 940 /* Performance monitor control */
115 #define upmc3 941 /* Performance monitor counter */
116 #define upmc4 942 /* Performance monitor counter */
117 #define usda 943 /* User sampled data address */
118 #define mmcr2 944 /* Performance monitor control */
119 #define pmc5 945 /* Performance monitor counter */
120 #define pmc6 946 /* Performance monitor counter */
121 #define bamr 951 /* Performance monitor mask */
129 #define sda 959 /* Sampled data address */
130 #define dmiss 976 /* ea that missed */
132 #define dcmp 977 /* compare value for the va that missed */
134 #define hash1 978 /* pointer to first hash pteg */
136 #define hash2 979 /* pointer to second hash pteg */
137 #define imiss 980 /* ea that missed */
138 #define tlbmiss 980 /* ea that missed */
139 #define icmp 981 /* compare value for the va that missed */
140 #define ptehi 981 /* compare value for the va that missed */
141 #define rpa 982 /* required physical address register */
142 #define ptelo 982 /* required physical address register */
143 #define l3pdet 984 /* l3pdet */
145 #define HID0 1008 /* Checkstop and misc enables */
146 #define hid0 1008 /* Checkstop and misc enables */
147 #define HID1 1009 /* Clock configuration */
148 #define hid1 1009 /* Clock configuration */
149 #define HID2 1016 /* Other processor controls */
150 #define hid2 1016 /* Other processor controls */
151 #define iabr 1010 /* Instruction address breakpoint register */
152 #define ictrl 1011 /* Instruction Cache Control */
153 #define ldstdb 1012 /* Load/Store Debug */
154 #define hid4 1012 /* Misc stuff */
155 #define dabr 1013 /* Data address breakpoint register */
156 #define msscr0 1014 /* Memory subsystem control */
157 #define hid5 1014 /* Misc stuff */
158 #define msscr1 1015 /* Memory subsystem debug */
159 #define msssr0 1015 /* Memory Subsystem Status */
160 #define ldstcr 1016 /* Load/Store Status/Control */
161 #define l2cr2 1016 /* L2 Cache control 2 */
162 #define l2cr 1017 /* L2 Cache control */
163 #define l3cr 1018 /* L3 Cache control */
164 #define ictc 1019 /* I-cache throttling control */
165 #define thrm1 1020 /* Thermal management 1 */
166 #define thrm2 1021 /* Thermal management 2 */
167 #define thrm3 1022 /* Thermal management 3 */
168 #define pir 1023 /* Processor ID Register */
171 /* SPR registers (64-bit, PPC970 specific) */
187 #define ummcra_gp 770
196 #define ummcr0_gp 779
199 #define ummcr1_gp 782
225 #define emcpm 0x80000000
227 #define dbpm 0x40000000
229 #define ebam 0x20000000
231 #define ebdm 0x10000000
233 #define sbclkm 0x08000000
235 #define eclkm 0x02000000
237 #define parm 0x01000000
239 #define stenm 0x01000000
241 #define dnapm 0x01000000
243 #define dozem 0x00800000
245 #define napm 0x00400000
247 #define sleepm 0x00200000
249 #define dpmm 0x00100000
251 #define risegm 0x00080000
253 #define eiecm 0x00040000
255 #define mumm 0x00020000
257 #define nhrm 0x00010000
259 #define icem 0x00008000
261 #define dcem 0x00004000
263 #define ilockm 0x00002000
265 #define dlockm 0x00001000
268 #define icfim 0x00000800
270 #define dcfim 0x00000400
272 #define spdm 0x00000200
274 #define hdicem 0x00000100
276 #define sgem 0x00000080
278 #define dcfam 0x00000040
280 #define bticm 0x00000020
282 #define lrstkm 0x00000010
284 #define abem 0x00000008
286 #define foldm 0x00000008
288 #define bhtm 0x00000004
290 #define nopdstm 0x00000002
292 #define noptim 0x00000001
295 #define hid1pcem 0xF8000000
296 #define hid1prem 0x06000000
298 #define hid1dfs0m 0x00800000
300 #define hid1dfs1m 0x00400000
302 #define hid1pi0m 0x00020000
303 #define hid1FCPErr 14
305 #define hid1FCD0PErr 15
306 #define hid1psm 0x00010000
307 #define hid1pc0 0x0000F800
308 #define hid1pr0 0x00000600
309 #define hid1pc1 0x000000F8
310 #define hid1pc0 0x0000F800
311 #define hid1pr1 0x00000006
312 #define hid1FCD1PErr 16
313 #define hid1FIERATErr 17
317 #define hid2vminm 0x00002000
321 #define shdenm 0x80000000
323 #define shdenm3 0x40000000
326 #define l1intvb 0x38000000
329 #define l2intvb 0x07000000
331 #define dl1hwfm 0x00800000
333 #define dbsizm 0x00400000
335 #define emodem 0x00200000
337 #define abgdm 0x00100000
340 #define tfstm 0x000000C0
343 #define l2pfem 0x00000003
347 #define cqdm 0x00010000
350 #define csqm 0x60000000
376 #define icmckm 0x40000000
378 #define dcmckm 0x20000000
380 #define l2mckm 0x10000000
382 #define tlbmckm 0x08000000
384 #define brmckm 0x04000000
386 #define othmckm 0x00200000
388 #define l2dpmckm 0x00100000
390 #define mcpmckm 0x00080000
392 #define teamckm 0x00040000
394 #define dpmckm 0x00020000
396 #define apmckm 0x00010000
409 #define mckUETwDfr 17
417 #define AsyMCKSrc 0x0226
418 #define AsyMCKRSrc 0x0227
423 #define AsyMCKncstp 4
427 #define cFIRrst 0x0310
428 #define cFIRICachePE 0
429 #define cFIRITagPE0 1
430 #define cFIRITagPE1 2
431 #define cFIRIEratPE 3
432 #define cFIRIFUL2UE 4
434 #define cFIRDCachePE 6
436 #define cFIRDEratPE 8
442 #define CoreErrI 0x0350
453 #define l2FIRrst 0x0410
456 #define busFIR 0x0A00
457 #define busFIRrst 0x0A10
464 #define hid4EnSPTW 27
465 #define hid4L1DCFI 28
466 #define hid4DisDERpg 31
467 #define hid4DisDCTpg 36
468 #define hid4DisDCpg 41
469 #define hid4DisTLBpg 48
470 #define hid4DisSLBpg 54
471 #define hid4MckEIEna 55
475 #define l2em 0x80000000
477 #define l2pem 0x40000000
480 #define l2sizm 0x30000000
483 #define l2clkm 0x0E000000
486 #define l2ramm 0x01800000
488 #define l2dom 0x00400000
490 #define l2im 0x00200000
492 #define l2ctlm 0x00100000
494 #define l2ionlym 0x00100000
496 #define l2wtm 0x00080000
498 #define l2tsm 0x00040000
501 #define l2ohm 0x00030000
503 #define l2donlym 0x00010000
505 #define l2slm 0x00008000
507 #define l2dfm 0x00004000
509 #define l2bypm 0x00002000
511 #define l2fam 0x00001000
513 #define l2hwfm 0x00000800
515 #define l2iom 0x00000400
517 #define l2clkstpm 0x00000200
519 #define l2drom 0x00000100
522 #define l2ctrm 0x000000FE
524 #define l2ipm 0x00000001
528 #define l3em 0x80000000
530 #define l3pem 0x40000000
532 #define l3sizm 0x10000000
534 #define l3clkenm 0x08000000
536 #define l3dxm 0x04000000
539 #define l3clkm 0x03800000
541 #define l3iom 0x00400000
543 #define l3spom 0x00040000
546 #define l3ckspm 0x00030000
549 #define l3pspm 0x0000E000
551 #define l3repm 0x00001000
553 #define l3hwfm 0x00000800
555 #define l3im 0x00000400
558 #define l3rtm 0x00000300
560 #define l3drom 0x00000100
562 #define l3cyam 0x00000080
564 #define l3donlym 0x00000040
566 #define l3dmemm 0x00000004
568 #define l3dmsizm 0x00000001
571 #define thrmtinm 0x80000000
573 #define thrmtivm 0x40000000
576 #define thrmthrm 0x3F800000
578 #define thrmtidm 0x00000004
580 #define thrmtiem 0x00000002
582 #define thrmvm 0x00000001
586 #define thrmsitvm 0x0001FFFE
588 #define thrmem 0x00000001
592 #define ictcfim 0x000001FE
594 #define ictcem 0x00000001
641 #define slbVm 0x08000000
645 * Macros to access high and low word values of an address
648 #define HIGH_CADDR(x) ha16(x)
649 #define HIGH_ADDR(x) hi16(x)
650 #define LOW_ADDR(x) lo16(x)
652 #endif /* ASSEMBLER */
654 /* GUS Mode Register */
655 #define GUSModeReg 0x0430
656 #define GUSMdmapen 0x00008000
657 #define GUSMstgtdis 0x00000080
658 #define GUSMstgttim 0x00000038
659 #define GUSMstgttoff 0x00000004
662 #define PowerTuneControlReg 0x0AA001
663 #define PowerTuneStatusReg 0x408001
665 /* Tags are placed before Immediately Following Code (IFC) for the debugger
666 * to be able to deduce where to find various registers when backtracing
668 * We only define the values as we use them, see SVR4 ABI PowerPc Supplement
669 * for more details (defined in ELF spec).
672 #define TAG_NO_FRAME_USED 0x00000000
674 /* (should use genassym to get these offsets) */
678 #define FM_LR_SAVE 8 /* MacOSX is NOT following the ABI at the moment.. */
679 #define FM_SIZE 64 /* minimum frame contents, backptr and LR save. Make sure it is quadaligned */
681 #define FM_ALIGN(l) ((l+15)&-16)
682 #define PK_SYSCALL_BEGIN 0x7000
685 /* redzone is the area under the stack pointer which must be preserved
686 * when taking a trap, interrupt etc.
688 #define FM_REDZONE 224 /* is ((32-14+1)*4) */
690 #define COPYIN_ARG0_OFFSET FM_ARG0
693 #include <mach_kdb.h>
694 #else /* MACH_KERNEL */
696 #endif /* MACH_KERNEL */
698 #define BREAKPOINT_TRAP tw 4,r4,r4
700 /* There is another definition of ALIGN for .c sources */
701 #ifndef __LANGUAGE_ASSEMBLY
703 #endif /* __LANGUAGE_ASSEMBLY */
706 #define FALIGN 4 /* Align functions on words for now. Cachelines is better */
711 #define LCL(x) L ## x
712 #define EXT(x) _ ## x
713 #define LEXT(x) _ ## x ## :
714 #define LBc(x,n) n ## :
715 #define LBb(x,n) n ## b
716 #define LBf(x,n) n ## f
718 #define LCL(x) L/**/x
719 #define EXT(x) _/**/x
720 #define LEXT(x) _/**/x/**/:
721 #define LBc(x,n) n/**/:
722 #define LBb(x,n) n/**/b
723 #define LBf(x,n) n/**/f
724 #endif /* __STDC__ */
726 #define String .asciz
728 #define Times(a,b) (a*b)
729 #define Divide(a,b) (a/b)
731 #define data16 .byte 0x66
732 #define addr16 .byte 0x67
738 #define ELF_SIZE(x,s)
740 #define Entry(x,tag) .text@.align FALIGN@ .globl EXT(x)@ LEXT(x)
741 #define ENTRY(x,tag) Entry(x,tag)@MCOUNT
742 #define ENTRY2(x,y,tag) .text@ .align FALIGN@ .globl EXT(x)@ .globl EXT(y)@ \
746 #define ASENTRY(x) .globl x @ .align FALIGN; x ## @ MCOUNT
748 #define ASENTRY(x) .globl x @ .align FALIGN; x @ MCOUNT
749 #endif /* __STDC__ */
750 #define DATA(x) .globl EXT(x) @ .align ALIGN @ LEXT(x)
753 #define End(x) ELF_SIZE(x,.-x)
754 #define END(x) End(EXT(x))
755 #define ENDDATA(x) END(x)
756 #define Enddata(x) End(x)
758 /* These defines are here for .c files that wish to reference global symbols
759 * within __asm__ statements.
761 #define CC_SYM_PREFIX "_"
763 #endif /* _PPC_ASM_H_ */