Lines Matching refs:r4
48 PPC_LL r4,ADDROFF(last_task_used_math)(r3)
49 PPC_LCMPI 0,r4,0
51 toreal(r4)
52 addi r4,r4,THREAD /* want last_task_used_math->thread */
53 SAVE_32FPRS(0, r4)
55 stfd fr0,THREAD_FPSCR(r4)
56 PPC_LL r5,PT_REGS(r4)
58 PPC_LL r4,_MSR-STACK_FRAME_OVERHEAD(r5)
60 andc r4,r4,r10 /* disable FP for previous task */
61 PPC_STL r4,_MSR-STACK_FRAME_OVERHEAD(r5)
67 lwz r4,THREAD_FPEXC_MODE(r5)
69 or r9,r9,r4
71 ld r4,PACACURRENT(r13)
72 addi r5,r4,THREAD /* Get THREAD */
73 lwz r4,THREAD_FPEXC_MODE(r5)
75 or r12,r12,r4
82 subi r4,r5,THREAD
83 fromreal(r4)
84 PPC_STL r4,ADDROFF(last_task_used_math)(r3)
113 PPC_LL r4,_MSR-STACK_FRAME_OVERHEAD(r5)
115 andc r4,r4,r3 /* disable FP for previous task */
116 PPC_STL r4,_MSR-STACK_FRAME_OVERHEAD(r5)
120 LOAD_REG_ADDRBASE(r4,last_task_used_math)
121 PPC_STL r5,ADDROFF(last_task_used_math)(r4)
136 stfd 0,0(r4)
145 stfs 0,0(r4)