Searched refs:r21 (Results 1 - 16 of 16) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/osfmk/ppc/
H A DEmulate64.s209 lwz r21,spcFlags(r31) // grab the special flags
214 rlwinm. r0,r21,0,runningVMbit,runningVMbit // Are we running a VM?
288 // r21 = RT * 8 (ie, reg# not reg value)
304 rlwinm r21,r20,6+6,20,25 // move the primary opcode (bits 0-6) to bits 20-25
306 xori r19,r21,0x07C0 // iff primary opcode is 31, set r19 to 0
315 andc r17,r21,r19 // primary opcode in bits 20-25 if D, 0 if X
318 or r21,r15,r17 // r21 <- instruction if X, or bits 0-5 in bits 20-25 if D
320 rlwinm r17,r21,32-4,25,28 // shift opcode bits 21-24 to 25-28 (hash "AAAA" bits)
322 rlwimi r17,r21,
[all...]
H A Dhw_exception.s1135 lwz r21,FPUlevel(r20) ; Get the facility level
1140 cmplw r27,r21 ; Are we returning from the active level?
1168 sub r21,r20,r23 ; Subtract the other from the one
1169 or r21,r21,r0 ; Combine them
1170 srawi r21,r21,31 ; Get a 0 if equal or -1 of not
1171 and r23,r23,r21 ; Make 0 if same, unchanged if not
1183 li r21,0 ; Assume we popped all the way out
1187 lwz r21,SAVleve
[all...]
H A D_setjmp.s68 stw r21, 36(ARG0)
140 lwz r21, 36(ARG0)
H A Dlowmem_vectors.s901 stw r21,tempr1(r11) ; Save some work registers
902 mfsrr1 r21 ; Get the SRR1
905 orc r20,r20,r21 ; Get ~PR | FC
927 lwz r21,traceStart(0) ; Get the start of trace table
937 mr r24,r21 ; Wrap back to start
950 ctgte32tb: mftbu r21 ; Get the upper time now
953 cmplw r21,r23 ; Has it ticked?
974 stw r21,LTR_timeHi(r20) ; Save top of time stamp
976 mflr r21 ; Get the LR
987 stw r21,LTR_l
[all...]
H A Dvmachmon_asm.s468 lwz r21,vmmCntrl(r20) ; Get vmmCntrl
469 rlwinm. r22,r21,0,vmmFamEnab,vmmFamEnab ; Is vmmFamEnab set?
474 rlwimi r15,r21,32+vmmFamSetb-FamVMmodebit,FamVMmodebit,FamVMmodebit ; Set FamVMmode bit
475 rlwinm r21,r21,0,vmmFamSetb+1,vmmFamSetb-1 ; Clear FamSet bit
482 stw r21,vmmCntrl(r20) ; Update vmmCntrl
589 mr r21,r3 ; Save the save area
656 mr r21,r3 ; Save the pointer to the savearea
668 stw r8,savevrvalid(r21) ; Set the current VRSave as valid saved
934 lwz r21,vmmppcr
[all...]
H A Dskiplists.s914 stw r21,0x0A8+4(r19)
962 std r21,0x0A8(r19)
1005 lwz r21,pmapResidentCnt(r20); get #mappings in this pmap
1015 add r23,r23,r21 ; compute (pmapCurLists*pmapResidentCnt)
1027 ; r21 = decrementing counter of mappings in this pmap
1045 ; r21 = decrementing counter of mappings in this pmap
1075 subi r21,r21,1 ; count mappings in this pmap
1120 cmpwi r21,0 ; did we find all the mappings in the pmap?
1140 ; r21
[all...]
H A Dstatus.c175 ts->r21 = (unsigned int)sv->save_r21;
247 xts->r21 = sv->save_r21;
496 ts->r21 = (unsigned int)sv->save_r21;
568 xts->r21 = sv->save_r21;
764 genuser->save_r21 = (uint64_t)ts->r21;
822 genuser->save_r21 = xts->r21;
H A Dhw_vm.s147 stw r21,FM_ARG0+0x10(r1) ; Save a register
172 lwz r21,mbvrswap+4(r11) ; Get conversion mask for mapping
177 ld r21,mbvrswap(r11) ; Get conversion mask for mapping
183 xor r31,r31,r21 ; Convert the mapping to physical addressing
191 li r21,0 ; Remember that we have the shared lock
239 hamFits: mr. r21,r21 ; Do we already have the exclusive lock?
260 li r21,1 ; Remember that we have the exclusive lock
356 lwz r21,FM_ARG0+0x10(r1) ; Save a register
379 lwz r21,mpVAdd
[all...]
H A DEmulate.s119 rlwinm. r21,r10,19,24,28 ; Extract index to rA to build EA
124 lwzx r19,r24,r21 ; Get the base register value
136 rlwinm. r21,r10,19,24,28 ; Extract index to rA to build EA
140 lwzx r22,r24,r21 ; Get the base register value
229 lwz r21,spcFlags(r31) ; Grab the special flags
232 rlwinm. r0,r21,0,runningVMbit,runningVMbit ; Are we running a VM?
1037 mr r21,r4
1042 stw r21,savedar+4(r13) ; Set the address of the failed access
H A DFirmware.s1850 add r21,r25,r3 /* Physical address of top left output pixel */
1889 mr r14,r21 /* Get the frame buffer address */
1916 add r21,r21,r27 /* Point to start of next row */
/macosx-10.5.8/xnu-1228.15.4/osfmk/mach/ppc/
H A D_types.h72 unsigned int r21; member in struct:ppc_thread_state
119 unsigned long long r21; member in struct:ppc_thread_state64
H A D_structs.h117 unsigned int r21; variable
216 unsigned long long r21; variable
/macosx-10.5.8/xnu-1228.15.4/libsa/ppc/
H A Dsetjmp.s71 stw r21, 36(ARG0)
143 lwz r21, 36(ARG0)
/macosx-10.5.8/xnu-1228.15.4/EXTERNAL_HEADERS/architecture/ppc/
H A Dreg_help.h74 #define s9 r21
/macosx-10.5.8/xnu-1228.15.4/osfmk/chud/ppc/
H A Dchud_thread_ppc.c86 ts->r21 = (unsigned int)sv->save_r21;
138 xts->r21 = sv->save_r21;
203 sv->save_r21 = (uint64_t)ts->r21;
251 sv->save_r21 = xts->r21;
/macosx-10.5.8/xnu-1228.15.4/osfmk/kdp/ml/ppc/
H A Dkdp_machdep.c170 state->r21 = (unsigned int)saved_state->save_r21;
221 state->r21 = saved_state->save_r21;
304 saved_state->save_r21 = state->r21;
353 saved_state->save_r21 = state->r21;

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