| /Linux-v4.19/arch/s390/kernel/ |
| D | fpu.c | 31 asm volatile("std 0,%0" : "=Q" (state->fprs[0])); in __kernel_fpu_begin()
32 asm volatile("std 1,%0" : "=Q" (state->fprs[1])); in __kernel_fpu_begin()
33 asm volatile("std 2,%0" : "=Q" (state->fprs[2])); in __kernel_fpu_begin()
34 asm volatile("std 3,%0" : "=Q" (state->fprs[3])); in __kernel_fpu_begin()
35 asm volatile("std 4,%0" : "=Q" (state->fprs[4])); in __kernel_fpu_begin()
36 asm volatile("std 5,%0" : "=Q" (state->fprs[5])); in __kernel_fpu_begin()
37 asm volatile("std 6,%0" : "=Q" (state->fprs[6])); in __kernel_fpu_begin()
38 asm volatile("std 7,%0" : "=Q" (state->fprs[7])); in __kernel_fpu_begin()
39 asm volatile("std 8,%0" : "=Q" (state->fprs[8])); in __kernel_fpu_begin()
40 asm volatile("std 9,%0" : "=Q" (state->fprs[9])); in __kernel_fpu_begin()
[all …]
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| D | process.c | 77 dst->thread.fpu.regs = dst->thread.fpu.fprs; in arch_dup_task_struct()
169 convert_vx_to_fp((freg_t *)&fpregs->fprs, in dump_fpu()
172 memcpy(&fpregs->fprs, current->thread.fpu.fprs, in dump_fpu()
173 sizeof(fpregs->fprs)); in dump_fpu()
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| D | ptrace.c | 258 offset = addr - (addr_t) &dummy->regs.fp_regs.fprs; in __peek_user()
264 ((addr_t) child->thread.fpu.fprs + offset); in __peek_user()
402 offset = addr - (addr_t) &dummy->regs.fp_regs.fprs; in __poke_user()
408 child->thread.fpu.fprs + offset) = data; in __poke_user()
634 offset = addr - (addr_t) &dummy32->regs.fp_regs.fprs; in __peek_user_compat()
640 ((addr_t) child->thread.fpu.fprs + offset); in __peek_user_compat()
759 offset = addr - (addr_t) &dummy32->regs.fp_regs.fprs; in __poke_user_compat()
765 child->thread.fpu.fprs + offset) = tmp; in __poke_user_compat()
978 freg_t fprs[__NUM_FPRS]; in s390_fpregs_set() local
984 convert_vx_to_fp(fprs, target->thread.fpu.vxrs); in s390_fpregs_set()
[all …]
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| D | crash_dump.c | 45 u64 fprs[16]; member
92 memcpy(&sa->fprs, &lc->floating_pt_save_area, sizeof(sa->fprs)); in save_area_add_regs()
370 memcpy(&nt_fpregset.fprs, &sa->fprs, sizeof(sa->fprs)); in fill_cpu_elf_notes()
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| D | perf_regs.c | 24 : current->thread.fpu.fprs[idx]; in perf_reg_value()
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| D | compat_linux.h | 32 freg_t32 fprs[__NUM_FPRS]; member
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| /Linux-v4.19/arch/s390/include/asm/fpu/ |
| D | internal.h | 25 static inline void convert_vx_to_fp(freg_t *fprs, __vector128 *vxrs) in convert_vx_to_fp() argument
30 fprs[i] = *(freg_t *)(vxrs + i); in convert_vx_to_fp()
33 static inline void convert_fp_to_vx(__vector128 *vxrs, freg_t *fprs) in convert_fp_to_vx() argument
38 *(freg_t *)(vxrs + i) = fprs[i]; in convert_fp_to_vx()
46 convert_vx_to_fp((freg_t *)&fpregs->fprs, fpu->vxrs); in fpregs_store()
48 memcpy((freg_t *)&fpregs->fprs, fpu->fprs, in fpregs_store()
49 sizeof(fpregs->fprs)); in fpregs_store()
56 convert_fp_to_vx(fpu->vxrs, (freg_t *)&fpregs->fprs); in fpregs_load()
58 memcpy(fpu->fprs, (freg_t *)&fpregs->fprs, in fpregs_load()
59 sizeof(fpregs->fprs)); in fpregs_load()
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| D | types.h | 19 freg_t fprs[__NUM_FPRS]; member
33 freg_t fprs[__NUM_FPRS]; member
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| /Linux-v4.19/arch/sparc/kernel/ |
| D | sigutil_64.c | 18 unsigned long fprs; in save_fpu_state() local
21 fprs = current_thread_info()->fpsaved[0]; in save_fpu_state()
22 if (fprs & FPRS_DL) in save_fpu_state()
25 if (fprs & FPRS_DU) in save_fpu_state()
30 err |= __put_user(fprs, &fpu->si_fprs); in save_fpu_state()
38 unsigned long fprs; in restore_fpu_state() local
44 err = get_user(fprs, &fpu->si_fprs); in restore_fpu_state()
47 if (fprs & FPRS_DL) in restore_fpu_state()
50 if (fprs & FPRS_DU) in restore_fpu_state()
55 current_thread_info()->fpsaved[0] |= fprs; in restore_fpu_state()
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| D | ptrace_64.c | 377 unsigned long fprs, fsr, gsr; in fpregs64_get() local
383 fprs = task_thread_info(target)->fpsaved[0]; in fpregs64_get()
385 if (fprs & FPRS_DL) in fpregs64_get()
395 if (fprs & FPRS_DU) in fpregs64_get()
408 if (fprs & FPRS_FEF) { in fpregs64_get()
427 &fprs, in fpregs64_get()
444 unsigned long fprs; in fpregs64_set() local
464 fprs = task_thread_info(target)->fpsaved[0]; in fpregs64_set()
467 &fprs, in fpregs64_set()
472 fprs |= (FPRS_FEF | FPRS_DL | FPRS_DU); in fpregs64_set()
[all …]
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| D | signal_64.c | 113 unsigned long fprs; in sparc64_set_context() local
116 err |= __get_user(fprs, &(ucp->uc_mcontext.mc_fpregs.mcfpu_fprs)); in sparc64_set_context()
117 if (fprs & FPRS_DL) in sparc64_set_context()
121 if (fprs & FPRS_DU) in sparc64_set_context()
211 unsigned long fprs; in sparc64_get_context() local
213 fprs = current_thread_info()->fpsaved[0]; in sparc64_get_context()
214 if (fprs & FPRS_DL) in sparc64_get_context()
217 if (fprs & FPRS_DU) in sparc64_get_context()
223 err |= __put_user(fprs, &(mcp->mc_fpregs.mcfpu_fprs)); in sparc64_get_context()
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| D | process_64.c | 710 unsigned long fprs = current_thread_info()->fpsaved[0]; in dump_fpu() local
715 if (fprs & FPRS_DL) in dump_fpu()
725 if (fprs & FPRS_FEF) { in dump_fpu()
733 if(fprs & FPRS_DL) in dump_fpu()
739 if(fprs & FPRS_DU) in dump_fpu()
745 if(fprs & FPRS_FEF) { in dump_fpu()
751 fpregs->pr_fprs = fprs; in dump_fpu()
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| D | rtrap_64.S | 57 rd %fprs, %l5
340 rd %fprs, %g1
342 wr %g1, FPRS_FEF, %fprs
366 5: wr %g0, FPRS_FEF, %fprs
375 wr %g0, FPRS_DU, %fprs
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| D | fpu_traps.S | 11 rd %fprs, %g5
25 wr %g0, FPRS_FEF, %fprs
192 wr %g0, FPRS_FEF, %fprs ! clean DU/DL bits
338 rd %fprs, %g1
383 wr %g0, 0, %fprs
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| D | hvtramp.S | 95 wr %g0, 0, %fprs
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| /Linux-v4.19/arch/sparc/include/asm/ |
| D | visasm.h | 16 rd %fprs, %o5; \
23 297: wr %g0, FPRS_FEF, %fprs; \
26 wr %g0, 0, %fprs;
38 rd %fprs, %o5; \
43 297: wr %o5, FPRS_FEF, %fprs;
46 wr %o5, 0, %fprs;
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| D | sigcontext.h | 81 unsigned int fprs; member
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| /Linux-v4.19/arch/sparc/lib/ |
| D | xor.S | 28 rd %fprs, %o5
34 0: wr %g0, FPRS_FEF, %fprs
93 wr %g0, 0, %fprs
98 rd %fprs, %o5
104 0: wr %g0, FPRS_FEF, %fprs
160 wr %g0, 0, %fprs
165 rd %fprs, %o5
171 0: wr %g0, FPRS_FEF, %fprs
246 wr %g0, 0, %fprs
252 rd %fprs, %o5
[all …]
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| D | U3memcpy.S | 16 #define VISEntryHalf rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs; \
18 #define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
20 #define VISEntryHalf rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs
21 #define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
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| D | NG4memcpy.S | 20 rd %fprs, %o5; \
23 wr %g0, FPRS_FEF, %fprs; \
29 #define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
32 #define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
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| D | NG2memcpy.S | 18 #define VISEntryHalf rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs; \
20 #define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
22 #define VISEntryHalf rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs
23 #define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
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| D | U1memcpy.S | 19 #define VISEntry rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs; \
21 #define VISExit and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
23 #define VISEntry rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs
24 #define VISExit and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
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| /Linux-v4.19/tools/arch/s390/include/uapi/asm/ |
| D | kvm.h | 184 __u64 fprs[16]; member
248 __u64 fprs[16]; /* fp registers (KVM_SYNC_FPRS) */ member
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| /Linux-v4.19/arch/s390/include/uapi/asm/ |
| D | kvm.h | 184 __u64 fprs[16]; member
248 __u64 fprs[16]; /* fp registers (KVM_SYNC_FPRS) */ member
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| D | sigcontext.h | 58 double fprs[__NUM_FPRS]; member
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