Symbol: r8
lib/libm/ld128/e_lgammal_r.c
154
r8 = 1.52881761239180800640068128681725702e-04L,
lib/libm/ld128/e_lgammal_r.c
302
q = one+y*(r1+y*(r2+y*(r3+y*(r4+y*(r5+y*(r6+y*(r7+y*(r8+
sys/arch/amd64/amd64/db_machdep.c
68
{ "r8", dbreg(r8), db_x86_regop, NULL },
sys/arch/amd64/include/frame_regs.h
36
greg(r8, R8, 4) /* tf_r8 */ \
sys/arch/amd64/include/frameasm.h
162
movq %r8,TF_R8(%rsp) ; \
sys/arch/amd64/include/frameasm.h
179
movq TF_R8(%rsp),%r8 ; \
sys/arch/amd64/include/frameasm.h
278
pushq %r8 ; \
sys/arch/amd64/include/frameasm.h
287
popq %r8 ; \
sys/arch/amd64/include/frameasm.h
299
pushq %r8 ; \
sys/arch/amd64/include/frameasm.h
308
popq %r8 ; \
sys/arch/arm/include/arm32/frame.h
372
strd r8, [sp, #TF_R8]; /* save r8 & r9 */ \
sys/arch/arm/include/arm32/frame.h
378
stmia r0, {r8-r11}; /* save rest of registers */ \
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
232
uint8_t r8;
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
237
r8 = _reg_read_1(SH3_TOCR);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
239
r8 & SH3_TOCR_TCOE ? "RTC output" : "input"));
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
241
r8 = _reg_read_1(SH3_TSTR);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
243
r8 & SH3_TSTR_STR0 ? 'x' : '_',
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
244
r8 & SH3_TSTR_STR1 ? 'x' : '_',
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
245
r8 & SH3_TSTR_STR2 ? 'x' : '_'));
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
300
uint8_t r8;
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
417
r8 = _reg_read_1(HD64461_PCC0ISR_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
418
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
420
DBG_BIT_PRINT(r8, P0READY);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
421
DBG_BIT_PRINT(r8, P0MWP);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
422
DBG_BIT_PRINT(r8, P0VS2);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
423
DBG_BIT_PRINT(r8, P0VS1);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
424
DBG_BIT_PRINT(r8, P0CD2);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
425
DBG_BIT_PRINT(r8, P0CD1);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
426
DBG_BIT_PRINT(r8, P0BVD2);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
427
DBG_BIT_PRINT(r8, P0BVD1);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
432
r8 = _reg_read_1(HD64461_PCC0GCR_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
433
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
435
DBG_BIT_PRINT(r8, P0DRVE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
436
DBG_BIT_PRINT(r8, P0PCCR);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
437
DBG_BIT_PRINT(r8, P0PCCT);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
438
DBG_BIT_PRINT(r8, P0VCC0);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
439
DBG_BIT_PRINT(r8, P0MMOD);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
440
DBG_BIT_PRINT(r8, P0PA25);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
441
DBG_BIT_PRINT(r8, P0PA24);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
442
DBG_BIT_PRINT(r8, P0REG);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
447
r8 = _reg_read_1(HD64461_PCC0CSCR_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
448
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
450
DBG_BIT_PRINT(r8, P0SCDI);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
451
DBG_BIT_PRINT(r8, P0IREQ);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
452
DBG_BIT_PRINT(r8, P0SC);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
453
DBG_BIT_PRINT(r8, P0CDC);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
454
DBG_BIT_PRINT(r8, P0RC);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
455
DBG_BIT_PRINT(r8, P0BW);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
456
DBG_BIT_PRINT(r8, P0BD);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
461
r8 = _reg_read_1(HD64461_PCC0CSCIER_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
462
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
464
DBG_BIT_PRINT(r8, P0CRE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
465
DBG_BIT_PRINT(r8, P0SCE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
466
DBG_BIT_PRINT(r8, P0CDE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
467
DBG_BIT_PRINT(r8, P0RE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
468
DBG_BIT_PRINT(r8, P0BWE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
469
DBG_BIT_PRINT(r8, P0BDE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
472
switch (r8 & HD64461_PCC0CSCIER_P0IREQE_MASK) {
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
488
r8 = _reg_read_1(HD64461_PCC0SCR_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
489
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
491
DBG_BIT_PRINT(r8, P0VCC1);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
492
DBG_BIT_PRINT(r8, P0SWP);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
499
r8 = _reg_read_1(HD64461_PCC1ISR_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
500
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
502
DBG_BIT_PRINT(r8, P1READY);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
503
DBG_BIT_PRINT(r8, P1MWP);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
504
DBG_BIT_PRINT(r8, P1VS2);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
505
DBG_BIT_PRINT(r8, P1VS1);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
506
DBG_BIT_PRINT(r8, P1CD2);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
507
DBG_BIT_PRINT(r8, P1CD1);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
508
DBG_BIT_PRINT(r8, P1BVD2);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
509
DBG_BIT_PRINT(r8, P1BVD1);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
514
r8 = _reg_read_1(HD64461_PCC1GCR_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
515
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
517
DBG_BIT_PRINT(r8, P1DRVE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
518
DBG_BIT_PRINT(r8, P1PCCR);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
519
DBG_BIT_PRINT(r8, P1VCC0);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
520
DBG_BIT_PRINT(r8, P1MMOD);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
521
DBG_BIT_PRINT(r8, P1PA25);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
522
DBG_BIT_PRINT(r8, P1PA24);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
523
DBG_BIT_PRINT(r8, P1REG);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
528
r8 = _reg_read_1(HD64461_PCC1CSCR_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
529
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
531
DBG_BIT_PRINT(r8, P1SCDI);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
532
DBG_BIT_PRINT(r8, P1CDC);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
533
DBG_BIT_PRINT(r8, P1RC);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
534
DBG_BIT_PRINT(r8, P1BW);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
535
DBG_BIT_PRINT(r8, P1BD);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
540
r8 = _reg_read_1(HD64461_PCC1CSCIER_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
541
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
543
DBG_BIT_PRINT(r8, P1CRE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
544
DBG_BIT_PRINT(r8, P1CDE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
545
DBG_BIT_PRINT(r8, P1RE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
546
DBG_BIT_PRINT(r8, P1BWE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
547
DBG_BIT_PRINT(r8, P1BDE);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
552
r8 = _reg_read_1(HD64461_PCC1SCR_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
553
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
555
DBG_BIT_PRINT(r8, P1VCC1);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
556
DBG_BIT_PRINT(r8, P1SWP);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
563
r8 = _reg_read_1(HD64461_PCCP0OCR_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
564
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
566
DBG_BIT_PRINT(r8, P0DEPLUP);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
567
DBG_BIT_PRINT(r8, P0AEPLUP);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
572
r8 = _reg_read_1(HD64461_PCCP1OCR_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
573
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
575
DBG_BIT_PRINT(r8, P1RST8MA);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
576
DBG_BIT_PRINT(r8, P1RST4MA);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
577
DBG_BIT_PRINT(r8, P1RAS8MA);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
578
DBG_BIT_PRINT(r8, P1RAS4MA);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
583
r8 = _reg_read_1(HD64461_PCCPGCR_REG8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
584
bitdisp(r8);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
586
DBG_BIT_PRINT(r8, PSSDIR);
sys/arch/hpc/stand/hpcboot/sh3/dev/sh3_dev.cpp
587
DBG_BIT_PRINT(r8, PSSRDWR);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1124
uint8_t r8;
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1132
r8 = hd64461_reg_read_1(HD64461_PCC0ISR_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1134
#define _(m) dbg_bitmask_print(r8, HD64461_PCC0ISR_##m, #m)
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1141
r8 = hd64461_reg_read_1(HD64461_PCC0GCR_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1142
#define _(m) dbg_bitmask_print(r8, HD64461_PCC0GCR_##m, #m)
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1149
r8 = hd64461_reg_read_1(HD64461_PCC0CSCR_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1150
#define _(m) dbg_bitmask_print(r8, HD64461_PCC0CSCR_##m, #m)
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1156
r8 = hd64461_reg_read_1(HD64461_PCC0CSCIER_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1157
#define _(m) dbg_bitmask_print(r8, HD64461_PCC0CSCIER_##m, #m)
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1161
switch (r8 & HD64461_PCC0CSCIER_P0IREQE_MASK) {
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1177
r8 = hd64461_reg_read_1(HD64461_PCC0SCR_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1178
#define _(m) dbg_bitmask_print(r8, HD64461_PCC0SCR_##m, #m)
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1188
r8 = hd64461_reg_read_1(HD64461_PCC1ISR_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1189
#define _(m) dbg_bitmask_print(r8, HD64461_PCC1ISR_##m, #m)
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1196
r8 = hd64461_reg_read_1(HD64461_PCC1GCR_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1197
#define _(m) dbg_bitmask_print(r8, HD64461_PCC1GCR_##m, #m)
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1203
r8 = hd64461_reg_read_1(HD64461_PCC1CSCR_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1204
#define _(m) dbg_bitmask_print(r8, HD64461_PCC1CSCR_##m, #m)
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1210
r8 = hd64461_reg_read_1(HD64461_PCC1CSCIER_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1211
#define _(m) dbg_bitmask_print(r8, HD64461_PCC1CSCIER_##m, #m)
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1217
r8 = hd64461_reg_read_1(HD64461_PCC1SCR_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1218
#define _(m) dbg_bitmask_print(r8, HD64461_PCC1SCR_##m, #m)
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1228
r8 = hd64461_reg_read_1(HD64461_PCCP0OCR_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1229
#define _(m) dbg_bitmask_print(r8, HD64461_PCCP0OCR_##m, #m)
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1235
r8 = hd64461_reg_read_1(HD64461_PCCP1OCR_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1236
#define _(m) dbg_bitmask_print(r8, HD64461_PCCP1OCR_##m, #m)
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1242
r8 = hd64461_reg_read_1(HD64461_PCCPGCR_REG8);
sys/arch/hpcsh/dev/hd64461/hd64461pcmcia.c
1243
#define _(m) dbg_bitmask_print(r8, HD64461_PCCPGCR_##m, #m)
sys/arch/ia64/include/asm.h
170
mov r8 = SYSCALLNUM(name) ; \
sys/arch/sh3/include/locore.h
149
mov.l @r14+, r8 /* tf_r8 */ ;\
sys/arch/sh3/include/locore.h
98
mov.l r8, @-r14 /* tf_r8 */ ;\
sys/arch/sh3/sh3/db_interface.c
596
SF(r8);
sys/arch/sh3/sh3/db_interface.c
647
TF(r8);
sys/arch/vax/include/reg.h
42
int r8;
sys/compat/linux/arch/amd64/linux_machdep.c
191
sigframe.uc.luc_mcontext.r8 = tf->tf_r8;
sys/compat/linux/arch/amd64/linux_machdep.c
355
mctx->__gregs[_REG_R8] = lsigctx->r8;
sys/compat/linux/arch/amd64/linux_machdep.h
62
u_int64_t r8;
sys/dev/ic/nvme.c
186
uint64_t r8;
sys/dev/ic/nvme.c
190
r8 = nvme_read8(sc, NVME_CAP);
sys/dev/ic/nvme.c
193
(u_int)NVME_CAP_MPSMAX(r8), (1 << NVME_CAP_MPSMAX(r8)));
sys/dev/ic/nvme.c
195
(u_int)NVME_CAP_MPSMIN(r8), (1 << NVME_CAP_MPSMIN(r8)));
sys/dev/ic/nvme.c
196
printf("%s: css %"PRIu64"\n", DEVNAME(sc), NVME_CAP_CSS(r8));
sys/dev/ic/nvme.c
197
printf("%s: nssrs %"PRIu64"\n", DEVNAME(sc), NVME_CAP_NSSRS(r8));
sys/dev/ic/nvme.c
198
printf("%s: dstrd %"PRIu64"\n", DEVNAME(sc), NVME_CAP_DSTRD(r8));
sys/dev/ic/nvme.c
199
printf("%s: to %"PRIu64" msec\n", DEVNAME(sc), NVME_CAP_TO(r8));
sys/dev/ic/nvme.c
200
printf("%s: ams %"PRIu64"\n", DEVNAME(sc), NVME_CAP_AMS(r8));
sys/dev/ic/nvme.c
201
printf("%s: cqr %"PRIu64"\n", DEVNAME(sc), NVME_CAP_CQR(r8));
sys/dev/ic/nvme.c
202
printf("%s: mqes %"PRIu64"\n", DEVNAME(sc), NVME_CAP_MQES(r8));
tests/compat/linux/arch/x86_64/h_syscall.c
41
register register_t r8 __asm__ ("r8") = arg5;
tests/compat/linux/arch/x86_64/h_syscall.c
46
: "a"(number), "D"(arg1), "S"(arg2), "d"(arg3), "r"(r10), "r"(r8), "r"(r9)
tests/kernel/arch/hppa/execregs.c
177
register long r8 __asm("r8") = nonnull(8);
tests/kernel/arch/hppa/execregs.c
234
"+r"(r8),
tests/kernel/arch/hppa/execregs.c
285
register long r8 __asm("r8") = nonnull(8);
tests/kernel/arch/hppa/execregs.c
356
"+r"(r8),
tests/kernel/arch/vax/execregs.c
111
register long r8 __asm("r8") = nonnull(8);
tests/kernel/arch/vax/execregs.c
149
"+r"(r8),
tests/kernel/arch/vax/execregs.c
64
register long r8 __asm("r8") = nonnull(8);
tests/kernel/arch/vax/execregs.c
88
"+r"(r8),
tests/kernel/arch/x86_64/execregs.c
58
register long r8 __asm("r8") = nonnull(8);
tests/kernel/arch/x86_64/execregs.c
80
"+r"(r8),