1 /* $Id: ttable.h,v 1.18 2002/02/09 19:49:32 davem Exp $ */
2 #ifndef _SPARC64_TTABLE_H
3 #define _SPARC64_TTABLE_H
8 #include <asm/thread_info.h>
11 #define BOOT_KERNEL b sparc64_boot; nop; nop; nop; nop; nop; nop; nop;
13 /* We need a "cleaned" instruction... */
14 #define CLEAN_WINDOW \
15 rdpr %cleanwin, %l0; add %l0, 1, %l0; \
16 wrpr %l0, 0x0, %cleanwin; \
17 clr %o0; clr %o1; clr %o2; clr %o3; \
18 clr %o4; clr %o5; clr %o6; clr %o7; \
19 clr %l0; clr %l1; clr %l2; clr %l3; \
20 clr %l4; clr %l5; clr %l6; clr %l7; \
22 nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
24 #define TRAP(routine) \
25 sethi %hi(109f), %g7; \
27 109: or %g7, %lo(109b), %g7; \
29 add %sp, PTREGS_OFF, %o0; \
34 #define TRAP_7INSNS(routine) \
35 sethi %hi(109f), %g7; \
37 109: or %g7, %lo(109b), %g7; \
39 add %sp, PTREGS_OFF, %o0; \
43 #define TRAP_SAVEFPU(routine) \
44 sethi %hi(109f), %g7; \
45 ba,pt %xcc, do_fptrap; \
46 109: or %g7, %lo(109b), %g7; \
48 add %sp, PTREGS_OFF, %o0; \
53 #define TRAP_NOSAVE(routine) \
54 ba,pt %xcc, routine; \
56 nop; nop; nop; nop; nop; nop;
58 #define TRAP_NOSAVE_7INSNS(routine) \
59 ba,pt %xcc, routine; \
61 nop; nop; nop; nop; nop;
63 #define TRAPTL1(routine) \
64 sethi %hi(109f), %g7; \
65 ba,pt %xcc, etraptl1; \
66 109: or %g7, %lo(109b), %g7; \
68 add %sp, PTREGS_OFF, %o0; \
73 #define TRAP_ARG(routine, arg) \
74 sethi %hi(109f), %g7; \
76 109: or %g7, %lo(109b), %g7; \
77 add %sp, PTREGS_OFF, %o0; \
83 #define TRAPTL1_ARG(routine, arg) \
84 sethi %hi(109f), %g7; \
85 ba,pt %xcc, etraptl1; \
86 109: or %g7, %lo(109b), %g7; \
87 add %sp, PTREGS_OFF, %o0; \
93 #define SYSCALL_TRAP(routine, systbl) \
94 sethi %hi(109f), %g7; \
96 109: or %g7, %lo(109b), %g7; \
97 sethi %hi(systbl), %l7; \
98 ba,pt %xcc, routine; \
99 or %l7, %lo(systbl), %l7; \
102 #define INDIRECT_SOLARIS_SYSCALL(num) \
103 sethi %hi(109f), %g7; \
105 109: or %g7, %lo(109b), %g7; \
106 ba,pt %xcc, tl0_solaris + 0xc; \
110 #define TRAP_UTRAP(handler,lvl) \
112 ba,pt %xcc, utrap_trap; \
120 #ifdef CONFIG_SUNOS_EMUL
121 #define SUNOS_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall32, sunos_sys_table)
123 #define SUNOS_SYSCALL_TRAP TRAP(sunos_syscall)
126 #define LINUX_32BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall32, sys_call_table32)
128 #define LINUX_32BIT_SYSCALL_TRAP BTRAP(0x110)
130 #define LINUX_64BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall, sys_call_table64)
131 #define GETCC_TRAP TRAP(getcc)
132 #define SETCC_TRAP TRAP(setcc)
133 #ifdef CONFIG_SOLARIS_EMUL
134 #define SOLARIS_SYSCALL_TRAP TRAP(solaris_sparc_syscall)
136 #define SOLARIS_SYSCALL_TRAP TRAP(solaris_syscall)
138 #define BREAKPOINT_TRAP TRAP(breakpoint_trap)
140 #ifdef CONFIG_TRACE_IRQFLAGS
142 #define TRAP_IRQ(routine, level) \
144 wrpr %g0, 15, %pil; \
145 sethi %hi(1f-4), %g7; \
146 ba,pt %xcc, etrap_irq; \
147 or %g7, %lo(1f-4), %g7; \
152 1: call trace_hardirqs_off; \
156 add %sp, PTREGS_OFF, %o1; \
157 ba,a,pt %xcc, rtrap_irq; \
160 #define TICK_SMP_IRQ \
162 wrpr %g0, 15, %pil; \
163 sethi %hi(1f-4), %g7; \
164 ba,pt %xcc, etrap_irq; \
165 or %g7, %lo(1f-4), %g7; \
170 1: call trace_hardirqs_off; \
172 call smp_percpu_timer_interrupt; \
173 add %sp, PTREGS_OFF, %o0; \
174 ba,a,pt %xcc, rtrap_irq; \
179 #define TRAP_IRQ(routine, level) \
181 wrpr %g0, 15, %pil; \
182 ba,pt %xcc, etrap_irq; \
186 add %sp, PTREGS_OFF, %o1; \
187 ba,a,pt %xcc, rtrap_irq;
189 #define TICK_SMP_IRQ \
191 wrpr %g0, 15, %pil; \
192 sethi %hi(109f), %g7; \
193 ba,pt %xcc, etrap_irq; \
194 109: or %g7, %lo(109b), %g7; \
195 call smp_percpu_timer_interrupt; \
196 add %sp, PTREGS_OFF, %o0; \
197 ba,a,pt %xcc, rtrap_irq;
201 #define TRAP_IVEC TRAP_NOSAVE(do_ivec)
203 #define BTRAP(lvl) TRAP_ARG(bad_trap, lvl)
205 #define BTRAPTL1(lvl) TRAPTL1_ARG(bad_trap_tl1, lvl)
207 #define FLUSH_WINDOW_TRAP \
211 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1; \
213 stx %l1, [%sp + PTREGS_OFF + PT_V9_TPC]; \
214 ba,pt %xcc, rtrap_clr_l6; \
215 stx %l2, [%sp + PTREGS_OFF + PT_V9_TNPC];
217 #ifdef CONFIG_KPROBES
218 #define KPROBES_TRAP(lvl) TRAP_IRQ(kprobe_trap, lvl)
220 #define KPROBES_TRAP(lvl) TRAP_ARG(bad_trap, lvl)
223 #define SUN4V_ITSB_MISS \
224 ldxa [%g0] ASI_SCRATCHPAD, %g2; \
225 ldx [%g2 + HV_FAULT_I_ADDR_OFFSET], %g4; \
226 ldx [%g2 + HV_FAULT_I_CTX_OFFSET], %g5; \
228 ba,pt %xcc, sun4v_itsb_miss; \
233 #define SUN4V_DTSB_MISS \
234 ldxa [%g0] ASI_SCRATCHPAD, %g2; \
235 ldx [%g2 + HV_FAULT_D_ADDR_OFFSET], %g4; \
236 ldx [%g2 + HV_FAULT_D_CTX_OFFSET], %g5; \
238 ba,pt %xcc, sun4v_dtsb_miss; \
243 /* Before touching these macros, you owe it to yourself to go and
244 * see how arch/sparc64/kernel/winfixup.S works... -DaveM
246 * For the user cases we used to use the %asi register, but
247 * it turns out that the "wr xxx, %asi" costs ~5 cycles, so
248 * now we use immediate ASI loads and stores instead. Kudos
249 * to Greg Onufer for pointing out this performance anomaly.
251 * Further note that we cannot use the g2, g4, g5, and g7 alternate
252 * globals in the spill routines, check out the save instruction in
253 * arch/sparc64/kernel/etrap.S to see what I mean about g2, and
254 * g4/g5 are the globals which are preserved by etrap processing
255 * for the caller of it. The g7 register is the return pc for
256 * etrap. Finally, g6 is the current thread register so we cannot
257 * us it in the spill handlers either. Most of these rules do not
258 * apply to fill processing, only g6 is not usable.
261 /* Normal kernel spill */
262 #define SPILL_0_NORMAL \
263 stx %l0, [%sp + STACK_BIAS + 0x00]; \
264 stx %l1, [%sp + STACK_BIAS + 0x08]; \
265 stx %l2, [%sp + STACK_BIAS + 0x10]; \
266 stx %l3, [%sp + STACK_BIAS + 0x18]; \
267 stx %l4, [%sp + STACK_BIAS + 0x20]; \
268 stx %l5, [%sp + STACK_BIAS + 0x28]; \
269 stx %l6, [%sp + STACK_BIAS + 0x30]; \
270 stx %l7, [%sp + STACK_BIAS + 0x38]; \
271 stx %i0, [%sp + STACK_BIAS + 0x40]; \
272 stx %i1, [%sp + STACK_BIAS + 0x48]; \
273 stx %i2, [%sp + STACK_BIAS + 0x50]; \
274 stx %i3, [%sp + STACK_BIAS + 0x58]; \
275 stx %i4, [%sp + STACK_BIAS + 0x60]; \
276 stx %i5, [%sp + STACK_BIAS + 0x68]; \
277 stx %i6, [%sp + STACK_BIAS + 0x70]; \
278 stx %i7, [%sp + STACK_BIAS + 0x78]; \
279 saved; retry; nop; nop; nop; nop; nop; nop; \
280 nop; nop; nop; nop; nop; nop; nop; nop;
282 #define SPILL_0_NORMAL_ETRAP \
283 etrap_kernel_spill: \
284 stx %l0, [%sp + STACK_BIAS + 0x00]; \
285 stx %l1, [%sp + STACK_BIAS + 0x08]; \
286 stx %l2, [%sp + STACK_BIAS + 0x10]; \
287 stx %l3, [%sp + STACK_BIAS + 0x18]; \
288 stx %l4, [%sp + STACK_BIAS + 0x20]; \
289 stx %l5, [%sp + STACK_BIAS + 0x28]; \
290 stx %l6, [%sp + STACK_BIAS + 0x30]; \
291 stx %l7, [%sp + STACK_BIAS + 0x38]; \
292 stx %i0, [%sp + STACK_BIAS + 0x40]; \
293 stx %i1, [%sp + STACK_BIAS + 0x48]; \
294 stx %i2, [%sp + STACK_BIAS + 0x50]; \
295 stx %i3, [%sp + STACK_BIAS + 0x58]; \
296 stx %i4, [%sp + STACK_BIAS + 0x60]; \
297 stx %i5, [%sp + STACK_BIAS + 0x68]; \
298 stx %i6, [%sp + STACK_BIAS + 0x70]; \
299 stx %i7, [%sp + STACK_BIAS + 0x78]; \
302 ba,pt %xcc, etrap_save; \
304 nop; nop; nop; nop; nop; nop; nop; nop; \
307 /* Normal 64bit spill */
308 #define SPILL_1_GENERIC(ASI) \
309 add %sp, STACK_BIAS + 0x00, %g1; \
310 stxa %l0, [%g1 + %g0] ASI; \
312 stxa %l1, [%g1 + %g3] ASI; \
313 add %g1, 0x10, %g1; \
314 stxa %l2, [%g1 + %g0] ASI; \
315 stxa %l3, [%g1 + %g3] ASI; \
316 add %g1, 0x10, %g1; \
317 stxa %l4, [%g1 + %g0] ASI; \
318 stxa %l5, [%g1 + %g3] ASI; \
319 add %g1, 0x10, %g1; \
320 stxa %l6, [%g1 + %g0] ASI; \
321 stxa %l7, [%g1 + %g3] ASI; \
322 add %g1, 0x10, %g1; \
323 stxa %i0, [%g1 + %g0] ASI; \
324 stxa %i1, [%g1 + %g3] ASI; \
325 add %g1, 0x10, %g1; \
326 stxa %i2, [%g1 + %g0] ASI; \
327 stxa %i3, [%g1 + %g3] ASI; \
328 add %g1, 0x10, %g1; \
329 stxa %i4, [%g1 + %g0] ASI; \
330 stxa %i5, [%g1 + %g3] ASI; \
331 add %g1, 0x10, %g1; \
332 stxa %i6, [%g1 + %g0] ASI; \
333 stxa %i7, [%g1 + %g3] ASI; \
336 b,a,pt %xcc, spill_fixup_dax; \
337 b,a,pt %xcc, spill_fixup_mna; \
338 b,a,pt %xcc, spill_fixup;
340 #define SPILL_1_GENERIC_ETRAP \
341 etrap_user_spill_64bit: \
342 stxa %l0, [%sp + STACK_BIAS + 0x00] %asi; \
343 stxa %l1, [%sp + STACK_BIAS + 0x08] %asi; \
344 stxa %l2, [%sp + STACK_BIAS + 0x10] %asi; \
345 stxa %l3, [%sp + STACK_BIAS + 0x18] %asi; \
346 stxa %l4, [%sp + STACK_BIAS + 0x20] %asi; \
347 stxa %l5, [%sp + STACK_BIAS + 0x28] %asi; \
348 stxa %l6, [%sp + STACK_BIAS + 0x30] %asi; \
349 stxa %l7, [%sp + STACK_BIAS + 0x38] %asi; \
350 stxa %i0, [%sp + STACK_BIAS + 0x40] %asi; \
351 stxa %i1, [%sp + STACK_BIAS + 0x48] %asi; \
352 stxa %i2, [%sp + STACK_BIAS + 0x50] %asi; \
353 stxa %i3, [%sp + STACK_BIAS + 0x58] %asi; \
354 stxa %i4, [%sp + STACK_BIAS + 0x60] %asi; \
355 stxa %i5, [%sp + STACK_BIAS + 0x68] %asi; \
356 stxa %i6, [%sp + STACK_BIAS + 0x70] %asi; \
357 stxa %i7, [%sp + STACK_BIAS + 0x78] %asi; \
360 ba,pt %xcc, etrap_save; \
362 nop; nop; nop; nop; nop; \
363 nop; nop; nop; nop; \
364 ba,a,pt %xcc, etrap_spill_fixup_64bit; \
365 ba,a,pt %xcc, etrap_spill_fixup_64bit; \
366 ba,a,pt %xcc, etrap_spill_fixup_64bit;
368 #define SPILL_1_GENERIC_ETRAP_FIXUP \
369 etrap_spill_fixup_64bit: \
370 ldub [%g6 + TI_WSAVED], %g1; \
373 stx %sp, [%g3 + TI_RWIN_SPTRS]; \
376 stx %l0, [%g3 + TI_REG_WINDOW + 0x00]; \
377 stx %l1, [%g3 + TI_REG_WINDOW + 0x08]; \
378 stx %l2, [%g3 + TI_REG_WINDOW + 0x10]; \
379 stx %l3, [%g3 + TI_REG_WINDOW + 0x18]; \
380 stx %l4, [%g3 + TI_REG_WINDOW + 0x20]; \
381 stx %l5, [%g3 + TI_REG_WINDOW + 0x28]; \
382 stx %l6, [%g3 + TI_REG_WINDOW + 0x30]; \
383 stx %l7, [%g3 + TI_REG_WINDOW + 0x38]; \
384 stx %i0, [%g3 + TI_REG_WINDOW + 0x40]; \
385 stx %i1, [%g3 + TI_REG_WINDOW + 0x48]; \
386 stx %i2, [%g3 + TI_REG_WINDOW + 0x50]; \
387 stx %i3, [%g3 + TI_REG_WINDOW + 0x58]; \
388 stx %i4, [%g3 + TI_REG_WINDOW + 0x60]; \
389 stx %i5, [%g3 + TI_REG_WINDOW + 0x68]; \
390 stx %i6, [%g3 + TI_REG_WINDOW + 0x70]; \
391 stx %i7, [%g3 + TI_REG_WINDOW + 0x78]; \
393 stb %g1, [%g6 + TI_WSAVED]; \
397 ba,pt %xcc, etrap_save; \
401 /* Normal 32bit spill */
402 #define SPILL_2_GENERIC(ASI) \
404 stwa %l0, [%sp + %g0] ASI; \
406 stwa %l1, [%sp + %g3] ASI; \
407 add %sp, 0x08, %g1; \
408 stwa %l2, [%g1 + %g0] ASI; \
409 stwa %l3, [%g1 + %g3] ASI; \
410 add %g1, 0x08, %g1; \
411 stwa %l4, [%g1 + %g0] ASI; \
412 stwa %l5, [%g1 + %g3] ASI; \
413 add %g1, 0x08, %g1; \
414 stwa %l6, [%g1 + %g0] ASI; \
415 stwa %l7, [%g1 + %g3] ASI; \
416 add %g1, 0x08, %g1; \
417 stwa %i0, [%g1 + %g0] ASI; \
418 stwa %i1, [%g1 + %g3] ASI; \
419 add %g1, 0x08, %g1; \
420 stwa %i2, [%g1 + %g0] ASI; \
421 stwa %i3, [%g1 + %g3] ASI; \
422 add %g1, 0x08, %g1; \
423 stwa %i4, [%g1 + %g0] ASI; \
424 stwa %i5, [%g1 + %g3] ASI; \
425 add %g1, 0x08, %g1; \
426 stwa %i6, [%g1 + %g0] ASI; \
427 stwa %i7, [%g1 + %g3] ASI; \
430 b,a,pt %xcc, spill_fixup_dax; \
431 b,a,pt %xcc, spill_fixup_mna; \
432 b,a,pt %xcc, spill_fixup;
434 #define SPILL_2_GENERIC_ETRAP \
435 etrap_user_spill_32bit: \
437 stwa %l0, [%sp + 0x00] %asi; \
438 stwa %l1, [%sp + 0x04] %asi; \
439 stwa %l2, [%sp + 0x08] %asi; \
440 stwa %l3, [%sp + 0x0c] %asi; \
441 stwa %l4, [%sp + 0x10] %asi; \
442 stwa %l5, [%sp + 0x14] %asi; \
443 stwa %l6, [%sp + 0x18] %asi; \
444 stwa %l7, [%sp + 0x1c] %asi; \
445 stwa %i0, [%sp + 0x20] %asi; \
446 stwa %i1, [%sp + 0x24] %asi; \
447 stwa %i2, [%sp + 0x28] %asi; \
448 stwa %i3, [%sp + 0x2c] %asi; \
449 stwa %i4, [%sp + 0x30] %asi; \
450 stwa %i5, [%sp + 0x34] %asi; \
451 stwa %i6, [%sp + 0x38] %asi; \
452 stwa %i7, [%sp + 0x3c] %asi; \
455 ba,pt %xcc, etrap_save; \
457 nop; nop; nop; nop; \
458 nop; nop; nop; nop; \
459 ba,a,pt %xcc, etrap_spill_fixup_32bit; \
460 ba,a,pt %xcc, etrap_spill_fixup_32bit; \
461 ba,a,pt %xcc, etrap_spill_fixup_32bit;
463 #define SPILL_2_GENERIC_ETRAP_FIXUP \
464 etrap_spill_fixup_32bit: \
465 ldub [%g6 + TI_WSAVED], %g1; \
468 stx %sp, [%g3 + TI_RWIN_SPTRS]; \
471 stw %l0, [%g3 + TI_REG_WINDOW + 0x00]; \
472 stw %l1, [%g3 + TI_REG_WINDOW + 0x04]; \
473 stw %l2, [%g3 + TI_REG_WINDOW + 0x08]; \
474 stw %l3, [%g3 + TI_REG_WINDOW + 0x0c]; \
475 stw %l4, [%g3 + TI_REG_WINDOW + 0x10]; \
476 stw %l5, [%g3 + TI_REG_WINDOW + 0x14]; \
477 stw %l6, [%g3 + TI_REG_WINDOW + 0x18]; \
478 stw %l7, [%g3 + TI_REG_WINDOW + 0x1c]; \
479 stw %i0, [%g3 + TI_REG_WINDOW + 0x20]; \
480 stw %i1, [%g3 + TI_REG_WINDOW + 0x24]; \
481 stw %i2, [%g3 + TI_REG_WINDOW + 0x28]; \
482 stw %i3, [%g3 + TI_REG_WINDOW + 0x2c]; \
483 stw %i4, [%g3 + TI_REG_WINDOW + 0x30]; \
484 stw %i5, [%g3 + TI_REG_WINDOW + 0x34]; \
485 stw %i6, [%g3 + TI_REG_WINDOW + 0x38]; \
486 stw %i7, [%g3 + TI_REG_WINDOW + 0x3c]; \
488 stb %g1, [%g6 + TI_WSAVED]; \
492 ba,pt %xcc, etrap_save; \
496 #define SPILL_1_NORMAL SPILL_1_GENERIC(ASI_AIUP)
497 #define SPILL_2_NORMAL SPILL_2_GENERIC(ASI_AIUP)
498 #define SPILL_3_NORMAL SPILL_0_NORMAL
499 #define SPILL_4_NORMAL SPILL_0_NORMAL
500 #define SPILL_5_NORMAL SPILL_0_NORMAL
501 #define SPILL_6_NORMAL SPILL_0_NORMAL
502 #define SPILL_7_NORMAL SPILL_0_NORMAL
504 #define SPILL_0_OTHER SPILL_0_NORMAL
505 #define SPILL_1_OTHER SPILL_1_GENERIC(ASI_AIUS)
506 #define SPILL_2_OTHER SPILL_2_GENERIC(ASI_AIUS)
507 #define SPILL_3_OTHER SPILL_3_NORMAL
508 #define SPILL_4_OTHER SPILL_4_NORMAL
509 #define SPILL_5_OTHER SPILL_5_NORMAL
510 #define SPILL_6_OTHER SPILL_6_NORMAL
511 #define SPILL_7_OTHER SPILL_7_NORMAL
513 /* Normal kernel fill */
514 #define FILL_0_NORMAL \
515 ldx [%sp + STACK_BIAS + 0x00], %l0; \
516 ldx [%sp + STACK_BIAS + 0x08], %l1; \
517 ldx [%sp + STACK_BIAS + 0x10], %l2; \
518 ldx [%sp + STACK_BIAS + 0x18], %l3; \
519 ldx [%sp + STACK_BIAS + 0x20], %l4; \
520 ldx [%sp + STACK_BIAS + 0x28], %l5; \
521 ldx [%sp + STACK_BIAS + 0x30], %l6; \
522 ldx [%sp + STACK_BIAS + 0x38], %l7; \
523 ldx [%sp + STACK_BIAS + 0x40], %i0; \
524 ldx [%sp + STACK_BIAS + 0x48], %i1; \
525 ldx [%sp + STACK_BIAS + 0x50], %i2; \
526 ldx [%sp + STACK_BIAS + 0x58], %i3; \
527 ldx [%sp + STACK_BIAS + 0x60], %i4; \
528 ldx [%sp + STACK_BIAS + 0x68], %i5; \
529 ldx [%sp + STACK_BIAS + 0x70], %i6; \
530 ldx [%sp + STACK_BIAS + 0x78], %i7; \
531 restored; retry; nop; nop; nop; nop; nop; nop; \
532 nop; nop; nop; nop; nop; nop; nop; nop;
534 #define FILL_0_NORMAL_RTRAP \
539 ldx [%sp + STACK_BIAS + 0x00], %l0; \
540 ldx [%sp + STACK_BIAS + 0x08], %l1; \
541 ldx [%sp + STACK_BIAS + 0x10], %l2; \
542 ldx [%sp + STACK_BIAS + 0x18], %l3; \
543 ldx [%sp + STACK_BIAS + 0x20], %l4; \
544 ldx [%sp + STACK_BIAS + 0x28], %l5; \
545 ldx [%sp + STACK_BIAS + 0x30], %l6; \
546 ldx [%sp + STACK_BIAS + 0x38], %l7; \
547 ldx [%sp + STACK_BIAS + 0x40], %i0; \
548 ldx [%sp + STACK_BIAS + 0x48], %i1; \
549 ldx [%sp + STACK_BIAS + 0x50], %i2; \
550 ldx [%sp + STACK_BIAS + 0x58], %i3; \
551 ldx [%sp + STACK_BIAS + 0x60], %i4; \
552 ldx [%sp + STACK_BIAS + 0x68], %i5; \
553 ldx [%sp + STACK_BIAS + 0x70], %i6; \
554 ldx [%sp + STACK_BIAS + 0x78], %i7; \
557 ba,pt %xcc, kern_rtt_restore; \
559 nop; nop; nop; nop; nop; \
563 /* Normal 64bit fill */
564 #define FILL_1_GENERIC(ASI) \
565 add %sp, STACK_BIAS + 0x00, %g1; \
566 ldxa [%g1 + %g0] ASI, %l0; \
569 ldxa [%g1 + %g2] ASI, %l1; \
571 ldxa [%g1 + %g3] ASI, %l2; \
572 ldxa [%g1 + %g5] ASI, %l3; \
573 add %g1, 0x20, %g1; \
574 ldxa [%g1 + %g0] ASI, %l4; \
575 ldxa [%g1 + %g2] ASI, %l5; \
576 ldxa [%g1 + %g3] ASI, %l6; \
577 ldxa [%g1 + %g5] ASI, %l7; \
578 add %g1, 0x20, %g1; \
579 ldxa [%g1 + %g0] ASI, %i0; \
580 ldxa [%g1 + %g2] ASI, %i1; \
581 ldxa [%g1 + %g3] ASI, %i2; \
582 ldxa [%g1 + %g5] ASI, %i3; \
583 add %g1, 0x20, %g1; \
584 ldxa [%g1 + %g0] ASI, %i4; \
585 ldxa [%g1 + %g2] ASI, %i5; \
586 ldxa [%g1 + %g3] ASI, %i6; \
587 ldxa [%g1 + %g5] ASI, %i7; \
589 retry; nop; nop; nop; nop; \
590 b,a,pt %xcc, fill_fixup_dax; \
591 b,a,pt %xcc, fill_fixup_mna; \
592 b,a,pt %xcc, fill_fixup;
594 #define FILL_1_GENERIC_RTRAP \
595 user_rtt_fill_64bit: \
596 ldxa [%sp + STACK_BIAS + 0x00] %asi, %l0; \
597 ldxa [%sp + STACK_BIAS + 0x08] %asi, %l1; \
598 ldxa [%sp + STACK_BIAS + 0x10] %asi, %l2; \
599 ldxa [%sp + STACK_BIAS + 0x18] %asi, %l3; \
600 ldxa [%sp + STACK_BIAS + 0x20] %asi, %l4; \
601 ldxa [%sp + STACK_BIAS + 0x28] %asi, %l5; \
602 ldxa [%sp + STACK_BIAS + 0x30] %asi, %l6; \
603 ldxa [%sp + STACK_BIAS + 0x38] %asi, %l7; \
604 ldxa [%sp + STACK_BIAS + 0x40] %asi, %i0; \
605 ldxa [%sp + STACK_BIAS + 0x48] %asi, %i1; \
606 ldxa [%sp + STACK_BIAS + 0x50] %asi, %i2; \
607 ldxa [%sp + STACK_BIAS + 0x58] %asi, %i3; \
608 ldxa [%sp + STACK_BIAS + 0x60] %asi, %i4; \
609 ldxa [%sp + STACK_BIAS + 0x68] %asi, %i5; \
610 ldxa [%sp + STACK_BIAS + 0x70] %asi, %i6; \
611 ldxa [%sp + STACK_BIAS + 0x78] %asi, %i7; \
612 ba,pt %xcc, user_rtt_pre_restore; \
614 nop; nop; nop; nop; nop; nop; \
615 nop; nop; nop; nop; nop; \
616 ba,a,pt %xcc, user_rtt_fill_fixup; \
617 ba,a,pt %xcc, user_rtt_fill_fixup; \
618 ba,a,pt %xcc, user_rtt_fill_fixup;
621 /* Normal 32bit fill */
622 #define FILL_2_GENERIC(ASI) \
624 lduwa [%sp + %g0] ASI, %l0; \
627 lduwa [%sp + %g2] ASI, %l1; \
629 lduwa [%sp + %g3] ASI, %l2; \
630 lduwa [%sp + %g5] ASI, %l3; \
631 add %sp, 0x10, %g1; \
632 lduwa [%g1 + %g0] ASI, %l4; \
633 lduwa [%g1 + %g2] ASI, %l5; \
634 lduwa [%g1 + %g3] ASI, %l6; \
635 lduwa [%g1 + %g5] ASI, %l7; \
636 add %g1, 0x10, %g1; \
637 lduwa [%g1 + %g0] ASI, %i0; \
638 lduwa [%g1 + %g2] ASI, %i1; \
639 lduwa [%g1 + %g3] ASI, %i2; \
640 lduwa [%g1 + %g5] ASI, %i3; \
641 add %g1, 0x10, %g1; \
642 lduwa [%g1 + %g0] ASI, %i4; \
643 lduwa [%g1 + %g2] ASI, %i5; \
644 lduwa [%g1 + %g3] ASI, %i6; \
645 lduwa [%g1 + %g5] ASI, %i7; \
647 retry; nop; nop; nop; nop; \
648 b,a,pt %xcc, fill_fixup_dax; \
649 b,a,pt %xcc, fill_fixup_mna; \
650 b,a,pt %xcc, fill_fixup;
652 #define FILL_2_GENERIC_RTRAP \
653 user_rtt_fill_32bit: \
655 lduwa [%sp + 0x00] %asi, %l0; \
656 lduwa [%sp + 0x04] %asi, %l1; \
657 lduwa [%sp + 0x08] %asi, %l2; \
658 lduwa [%sp + 0x0c] %asi, %l3; \
659 lduwa [%sp + 0x10] %asi, %l4; \
660 lduwa [%sp + 0x14] %asi, %l5; \
661 lduwa [%sp + 0x18] %asi, %l6; \
662 lduwa [%sp + 0x1c] %asi, %l7; \
663 lduwa [%sp + 0x20] %asi, %i0; \
664 lduwa [%sp + 0x24] %asi, %i1; \
665 lduwa [%sp + 0x28] %asi, %i2; \
666 lduwa [%sp + 0x2c] %asi, %i3; \
667 lduwa [%sp + 0x30] %asi, %i4; \
668 lduwa [%sp + 0x34] %asi, %i5; \
669 lduwa [%sp + 0x38] %asi, %i6; \
670 lduwa [%sp + 0x3c] %asi, %i7; \
671 ba,pt %xcc, user_rtt_pre_restore; \
673 nop; nop; nop; nop; nop; \
674 nop; nop; nop; nop; nop; \
675 ba,a,pt %xcc, user_rtt_fill_fixup; \
676 ba,a,pt %xcc, user_rtt_fill_fixup; \
677 ba,a,pt %xcc, user_rtt_fill_fixup;
680 #define FILL_1_NORMAL FILL_1_GENERIC(ASI_AIUP)
681 #define FILL_2_NORMAL FILL_2_GENERIC(ASI_AIUP)
682 #define FILL_3_NORMAL FILL_0_NORMAL
683 #define FILL_4_NORMAL FILL_0_NORMAL
684 #define FILL_5_NORMAL FILL_0_NORMAL
685 #define FILL_6_NORMAL FILL_0_NORMAL
686 #define FILL_7_NORMAL FILL_0_NORMAL
688 #define FILL_0_OTHER FILL_0_NORMAL
689 #define FILL_1_OTHER FILL_1_GENERIC(ASI_AIUS)
690 #define FILL_2_OTHER FILL_2_GENERIC(ASI_AIUS)
691 #define FILL_3_OTHER FILL_3_NORMAL
692 #define FILL_4_OTHER FILL_4_NORMAL
693 #define FILL_5_OTHER FILL_5_NORMAL
694 #define FILL_6_OTHER FILL_6_NORMAL
695 #define FILL_7_OTHER FILL_7_NORMAL
697 #endif /* !(_SPARC64_TTABLE_H) */