Lines Matching refs:r15
57 tml %r15,STACK_SIZE - CONFIG_STACK_GUARD
65 lgr %r14,%r15
170 lg %r9,__SF_SIE_CONTROL(%r15) # get control block pointer
206 stmg %r6,%r15,__SF_GPRS(%r15) # store gprs of prev task
210 stg %r15,__THREAD_ksp(%r1,%r2) # store kernel stack of prev
211 lg %r15,0(%r4,%r3) # start of kernel stack of next
212 agr %r15,%r5 # end of kernel stack of next
214 stg %r15,__LC_KERNEL_STACK # store end of kernel stack
215 lg %r15,__THREAD_ksp(%r1,%r3) # load kernel stack of next
218 lmg %r6,%r15,__SF_GPRS(%r15) # load gprs of next task
230 stmg %r6,%r14,__SF_GPRS(%r15) # save kernel registers
232 stg %r2,__SF_SIE_CONTROL(%r15) # save control block pointer
233 stg %r3,__SF_SIE_SAVEAREA(%r15) # save guest register save area
234 xc __SF_SIE_REASON(8,%r15),__SF_SIE_REASON(%r15) # reason code = 0
235 mvc __SF_SIE_FLAGS(8,%r15),__TI_flags(%r12) # copy thread flags
242 lg %r14,__SF_SIE_CONTROL(%r15) # get control block pointer
248 BPEXIT __SF_SIE_FLAGS(%r15),(_TIF_ISOLATE_BP|_TIF_ISOLATE_BP_GUEST)
252 BPENTER __SF_SIE_FLAGS(%r15),(_TIF_ISOLATE_BP|_TIF_ISOLATE_BP_GUEST)
270 lg %r14,__SF_SIE_SAVEAREA(%r15) # load guest register save area
277 lmg %r6,%r14,__SF_GPRS(%r15) # restore kernel registers
278 lg %r2,__SF_SIE_REASON(%r15) # return exit reason code
282 stg %r14,__SF_SIE_REASON(%r15) # set exit reason code
301 stmg %r8,%r15,__LC_SAVE_AREA_SYNC
307 lg %r15,__LC_KERNEL_STACK
308 xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
309 stmg %r0,%r7,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
322 la %r2,STACK_FRAME_OVERHEAD(%r15) # pointer to pt_regs
327 mvc __LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
329 lmg %r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
341 mvc __LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
343 lmg %r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
355 stmg %r8,%r15,__LC_SAVE_AREA_SYNC