Lines Matching refs:r15
73 tml %r15,STACK_SIZE - CONFIG_STACK_GUARD
81 lgr %r14,%r15
186 lg %r9,__SF_SIE_CONTROL(%r15) # get control block pointer
222 stmg %r6,%r15,__SF_GPRS(%r15) # store gprs of prev task
226 stg %r15,__THREAD_ksp(%r1,%r2) # store kernel stack of prev
227 lg %r15,0(%r4,%r3) # start of kernel stack of next
228 agr %r15,%r5 # end of kernel stack of next
230 stg %r15,__LC_KERNEL_STACK # store end of kernel stack
231 lg %r15,__THREAD_ksp(%r1,%r3) # load kernel stack of next
234 lmg %r6,%r15,__SF_GPRS(%r15) # load gprs of next task
246 stmg %r6,%r14,__SF_GPRS(%r15) # save kernel registers
248 stg %r2,__SF_SIE_CONTROL(%r15) # save control block pointer
249 stg %r3,__SF_SIE_SAVEAREA(%r15) # save guest register save area
250 xc __SF_SIE_REASON(8,%r15),__SF_SIE_REASON(%r15) # reason code = 0
251 mvc __SF_SIE_FLAGS(8,%r15),__TI_flags(%r12) # copy thread flags
258 lg %r14,__SF_SIE_CONTROL(%r15) # get control block pointer
264 BPEXIT __SF_SIE_FLAGS(%r15),(_TIF_ISOLATE_BP|_TIF_ISOLATE_BP_GUEST)
268 BPENTER __SF_SIE_FLAGS(%r15),(_TIF_ISOLATE_BP|_TIF_ISOLATE_BP_GUEST)
286 lg %r14,__SF_SIE_SAVEAREA(%r15) # load guest register save area
293 lmg %r6,%r14,__SF_GPRS(%r15) # restore kernel registers
294 lg %r2,__SF_SIE_REASON(%r15) # return exit reason code
298 stg %r14,__SF_SIE_REASON(%r15) # set exit reason code
317 stmg %r8,%r15,__LC_SAVE_AREA_SYNC
324 lg %r15,__LC_KERNEL_STACK
325 xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
326 stmg %r0,%r7,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
339 la %r2,STACK_FRAME_OVERHEAD(%r15) # pointer to pt_regs
345 mvc __LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
347 LBEAR STACK_FRAME_OVERHEAD+__PT_LAST_BREAK(%r15)
348 lmg %r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
360 mvc __LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
362 LBEAR STACK_FRAME_OVERHEAD+__PT_LAST_BREAK(%r15)
363 lmg %r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
375 stmg %r8,%r15,__LC_SAVE_AREA_SYNC