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/xnu-8792.61.2/osfmk/arm64/
H A Dbzero.s57 mov x3, x0
73 add x3, x0, #64
74 and x3, x3, #-64
76 add x4, x3, #64 // end of first cacheline to zero
79 0: dc zva, x3 // zero cacheline
80 add x3, x3, #64 // increment pointer
83 1: add x3, x3, x2 // back up pointer to (end of buffer) - 64.
84 stp x1, x1, [x3] // and store 64 bytes to reach end of buffer.
85 stp x1, x1, [x3, #16]
86 stp x1, x1, [x3, #32]
[all …]
H A Dbcopy.s73 mov x3, x0
75 mov x1, x3
95 sub x3, x0, x1
96 cmp x3, x2
98 mov x3, x0 // copy destination pointer
112 add x3, x3, #32
113 and x3, x3, #-32 // aligned dst
116 sub x5, x3, x0 // bytes between original dst and aligned dst
156 stnp x8, x9, [x3]
157 stnp x10,x11,[x3, #16]
[all …]
H A Dstrnlen.s85 adr x3, L_masks
86 ldr q2, [x3],#16
95 sub x3, x3, x4
96 ldr q1, [x3]
135 cmp x1, x3 // if NUL occurs before maxlen bytes
136 csel x1, x1, x3, cc // return strlen, else maxlen
153 adr x3, L_masks
154 ldr q2, [x3],#16
163 sub x3, x3, x2
164 ldr q1, [x3]
H A Dstrncmp.s74 eor x3, x3, x3
81 subs x3, x4, x5 // if the are not equal
90 mov x0, x3
140 subs x3, x4, x5 // if the are not equal
184 cmp x3, x2
186 sub x3, x3, #(kVectorSize)
187 ldrb w4, [x0, x3]
188 ldrb w5, [x1, x3]
H A Dpinst.s87 check_instruction x2, x3, __pinst_set_ttbr1, 0xd65f03c0d5182020
92 check_instruction x2, x3, __pinst_set_vbar, 0xd65f03c0d518c000
97 check_instruction x2, x3, __pinst_set_tcr, 0xd65f03c0d5182040
102 check_instruction x2, x3, __pinst_set_sctlr, 0xd65f03c0d5181000
123 check_instruction x2, x3, __pinst_spsel_1, 0xd65f03c0d50041bf
H A Dmachine_routines_asm.h71 mov \tmp3, x3
86 ldr x3, [x0, SS64_LR]
102 mov lr, x3
103 mov x3, \tmp3
H A Dmemcmp_zero.s131 mov x3, #0
133 orr x3, x3, x2 // use orr to keep non-zero bytes
137 tst x3, x3
H A Dcswitch.s275 set_process_dependent_keys_and_sync_context x0, x1, x2, x3, w4
305 cbz x3, 1f
333 ldr x3, [x0, TH_KSTACKPTR] // Get the old kernel stack top
334 save_general_registers x3, 4
336 set_thread_registers x2, x3, x4
337 ldr x3, [x2, TH_KSTACKPTR]
338 load_general_registers x3, 4
339 set_process_dependent_keys_and_sync_context x2, x3, x4, x5, w6
389 set_process_dependent_keys_and_sync_context x0, x1, x2, x3, w4
H A Dlocore.s146 stp x2, x3, [sp, #-16]! // Save {x2-x3}
158 sub x3, x2, KERNEL_STACK_SIZE // Find bottom of kernel stack
161 cmp x0, x3 // if (SP_EL0 > kstack bottom)
166 sub x3, x2, INTSTACK_SIZE_NUM // Find bottom of istack
169 cmp x0, x3 // if (SP_EL0 > istack bottom)
172 ldp x2, x3, [sp], #16
176 stp x2, x3, [sp, SS64_X2] // Save x2, x3 to the exception frame
185 ldp x2, x3, [sp], #16 // Restore {x2-x3}
517 mov x3, #0
806 mrs x3, TPIDR_EL1 // Load thread pointer
[all …]
H A Dsmccc_asm.h44 stp x2, x3, [sp, #- 16]!
54 ldp x2, x3, [sp], #16
H A Dalternate_debugger_asm.s40 str x3, [sp, #0x8]
42 mov x1, x3
H A Dcaches_asm.s148 CACHE_AT_LEVEL x2, x1, x3
258 bic x3, x0, x9 // Cached aligned
264 dc cvau, x3 // Clean dcache line to PoU
265 add x3, x3, #(1<<MMU_CLINE) // Get next cache aligned addr
H A Darm64_hypercall.c54 hvc_5(uint64_t *x0, uint64_t *x1, uint64_t *x2, uint64_t *x3, uint64_t *x4) in hvc_5() argument
71 [o3] "=m" (*x3), in hvc_5()
76 [i3] "r" (*x3), in hvc_5()
H A Dmachine_routines_asm.s238 ands x3, x2, #0x2000
239 orr x4, x4, x3
463 ldp x3, x4, [x0], #16
464 stp x3, x4, [x1], #16
634 ldp x3, x4, [x0], #16
635 stp x3, x4, [x1], #16
676 str x4, [x3] // Return number of bytes copied
721 mov x3, VM_MIN_KERNEL_ADDRESS // Check if kernel address
723 cmp x9, x3 // If in kernel address range, skip tag test
1070 pacga x1, x3, x1 /* LR Hash (gkey + spsr hash) */
H A Dstart.s152 add x3, x1, MAX_CPUS * 16 // end addr of data entries = start + (16 * MAX_CPUS)
161 cmp x1, x3
597 add x3, x1, PGBYTES
598 mov x2, x3
610 create_bootstrap_mapping x14, x15, x5, x3, x2, x9, x10, x11, x12, x13
H A Dexception_asm.h145 stp x2, x3, [x0, SS64_X2] // Save remaining GPRs
206 mov x3, x20
H A Dlz4_encode_arm64.s48 #define src_begin x3
97 sub x14, x13, x3 // match_postion = match_begin - src_begin
227 ccmp x15, x3, #0xd, gt // check if ref_begin reached src_begin
H A Dlz4_decode_arm64.s54 #define src x3 // arg3
/xnu-8792.61.2/bsd/dev/arm64/
H A Dcpu_in_cksum.s100 #define sum x3
152 mov x0, x3
403 add x3, x3, x7, lsr #32
405 add x3, x3, x7
407 add x3, x7, x3, lsr #32
424 and x0, x4, x3, lsr #48
425 and x1, x4, x3, lsr #32
426 and x2, x4, x3, lsr #16
427 and x3, x4, x3
/xnu-8792.61.2/libsyscall/wrappers/
H A Dvarargs_wrappers.s42 ldp x2, x3, [fp, #16]
82 ldp x3, x4, [fp, #32]
99 ldp x3, x4, [fp, #32]
116 ldr x3, [fp, #16]
133 ldr x3, [fp, #32]
H A Dmach_absolute_time.s229 ldr x1, [x3] // Load the offset
231 ldr x2, [x3] // Load the offset
252 movk x3, #(((_COMM_PAGE_TIMEBASE_OFFSET) >> 48) & 0x000000000000FFFF), lsl #48
253 movk x3, #(((_COMM_PAGE_TIMEBASE_OFFSET) >> 32) & 0x000000000000FFFF), lsl #32
254 movk x3, #(((_COMM_PAGE_TIMEBASE_OFFSET) >> 16) & 0x000000000000FFFF), lsl #16
255 movk x3, #((_COMM_PAGE_TIMEBASE_OFFSET) & 0x000000000000FFFF)
256 ldrb w2, [x3, #((_COMM_PAGE_USER_TIMEBASE) - (_COMM_PAGE_TIMEBASE_OFFSET))]
/xnu-8792.61.2/osfmk/arm/commpage/
H A Dcommpage_asm.s276 casa w10, w11, [x3] // Atomic CAS with acquire barrier
297 stlr wzr, [x3]
377 add x3, x0, #16 // address of lock = x3 = x0 + 16
388 ldxr w9, [x3] // arm the monitor for the lock address
399 BACKOFF x3
/xnu-8792.61.2/libsyscall/custom/
H A D__syscall.s66 ldp x3, x4, [sp, #16]
H A Dcustom.s140 mov x3, #2
/xnu-8792.61.2/osfmk/console/
H A Dvideo_console.c3246 int x1, x3; in internal_set_progressmeter() local
3260 …x3 = (((kProgressBarWidth * vc_uiscale) - 2 * capRedraw) * vc_progressmeter_value) / kProgressMete… in internal_set_progressmeter()
3261 x3 += (2 * capRedraw); in internal_set_progressmeter()
3263 if (x3 > vc_progressmeter_drawn) { in internal_set_progressmeter()
3268 vc_draw_progress_meter(flags, vc_progressmeter_drawn - x1, x3, x3); in internal_set_progressmeter()
3270 vc_draw_progress_meter(flags, x3 - capRedraw, vc_progressmeter_drawn, x3); in internal_set_progressmeter()
3272 vc_progressmeter_drawn = x3; in internal_set_progressmeter()

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