Lines Matching refs:r15
56 tml %r15,STACK_SIZE - CONFIG_STACK_GUARD
64 lgr %r14,%r15
150 lg %r9,__SF_SIE_CONTROL(%r15) # get control block pointer
185 stmg %r6,%r15,__SF_GPRS(%r15) # store gprs of prev task
189 stg %r15,__THREAD_ksp(%r1,%r2) # store kernel stack of prev
190 lg %r15,0(%r4,%r3) # start of kernel stack of next
191 agr %r15,%r5 # end of kernel stack of next
193 stg %r15,__LC_KERNEL_STACK # store end of kernel stack
194 lg %r15,__THREAD_ksp(%r1,%r3) # load kernel stack of next
197 lmg %r6,%r15,__SF_GPRS(%r15) # load gprs of next task
210 stmg %r6,%r14,__SF_GPRS(%r15) # save kernel registers
212 stg %r2,__SF_SIE_CONTROL_PHYS(%r15) # save sie block physical..
213 stg %r3,__SF_SIE_CONTROL(%r15) # ...and virtual addresses
214 stg %r4,__SF_SIE_SAVEAREA(%r15) # save guest register save area
215 xc __SF_SIE_REASON(8,%r15),__SF_SIE_REASON(%r15) # reason code = 0
216 mvc __SF_SIE_FLAGS(8,%r15),__TI_flags(%r12) # copy thread flags
223 lg %r14,__SF_SIE_CONTROL(%r15) # get control block pointer
229 lg %r14,__SF_SIE_CONTROL_PHYS(%r15) # get sie block phys addr
230 BPEXIT __SF_SIE_FLAGS(%r15),(_TIF_ISOLATE_BP|_TIF_ISOLATE_BP_GUEST)
238 BPENTER __SF_SIE_FLAGS(%r15),(_TIF_ISOLATE_BP|_TIF_ISOLATE_BP_GUEST)
240 lg %r14,__SF_SIE_CONTROL(%r15) # get control block pointer
257 lg %r14,__SF_SIE_SAVEAREA(%r15) # load guest register save area
264 lmg %r6,%r14,__SF_GPRS(%r15) # restore kernel registers
265 lg %r2,__SF_SIE_REASON(%r15) # return exit reason code
269 stg %r14,__SF_SIE_REASON(%r15) # set exit reason code
288 stmg %r8,%r15,__LC_SAVE_AREA_SYNC
295 lg %r15,__LC_KERNEL_STACK
296 xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
297 stmg %r0,%r7,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
310 la %r2,STACK_FRAME_OVERHEAD(%r15) # pointer to pt_regs
316 mvc __LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
318 LBEAR STACK_FRAME_OVERHEAD+__PT_LAST_BREAK(%r15)
319 lmg %r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
331 mvc __LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
333 LBEAR STACK_FRAME_OVERHEAD+__PT_LAST_BREAK(%r15)
334 lmg %r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
346 stmg %r8,%r15,__LC_SAVE_AREA_SYNC