Lines Matching refs:r4
76 PPC_LL r4,ADDROFF(last_task_used_math)(r3)
77 PPC_LCMPI 0,r4,0
79 toreal(r4)
80 addi r4,r4,THREAD /* want last_task_used_math->thread */
81 SAVE_32FPVSRS(0, r5, r4)
83 stfd fr0,THREAD_FPSCR(r4)
84 PPC_LL r5,PT_REGS(r4)
86 PPC_LL r4,_MSR-STACK_FRAME_OVERHEAD(r5)
88 andc r4,r4,r10 /* disable FP for previous task */
89 PPC_STL r4,_MSR-STACK_FRAME_OVERHEAD(r5)
95 lwz r4,THREAD_FPEXC_MODE(r5)
97 or r9,r9,r4
99 ld r4,PACACURRENT(r13)
100 addi r5,r4,THREAD /* Get THREAD */
101 lwz r4,THREAD_FPEXC_MODE(r5)
103 or r12,r12,r4
108 REST_32FPVSRS(0, r4, r5)
110 subi r4,r5,THREAD
111 fromreal(r4)
112 PPC_STL r4,ADDROFF(last_task_used_math)(r3)
142 SAVE_32FPVSRS(0, r4 ,r3)
146 PPC_LL r4,_MSR-STACK_FRAME_OVERHEAD(r5)
153 andc r4,r4,r3 /* disable FP for previous task */
154 PPC_STL r4,_MSR-STACK_FRAME_OVERHEAD(r5)
158 LOAD_REG_ADDRBASE(r4,last_task_used_math)
159 PPC_STL r5,ADDROFF(last_task_used_math)(r4)
174 stfd 0,0(r4)
183 stfs 0,0(r4)