| /openbmc/linux/arch/s390/kernel/ |
| H A D | fpu.c | 30 asm volatile("std 0,%0" : "=Q" (state->fprs[0])); in __kernel_fpu_begin()
31 asm volatile("std 1,%0" : "=Q" (state->fprs[1])); in __kernel_fpu_begin()
32 asm volatile("std 2,%0" : "=Q" (state->fprs[2])); in __kernel_fpu_begin()
33 asm volatile("std 3,%0" : "=Q" (state->fprs[3])); in __kernel_fpu_begin()
34 asm volatile("std 4,%0" : "=Q" (state->fprs[4])); in __kernel_fpu_begin()
35 asm volatile("std 5,%0" : "=Q" (state->fprs[5])); in __kernel_fpu_begin()
36 asm volatile("std 6,%0" : "=Q" (state->fprs[6])); in __kernel_fpu_begin()
37 asm volatile("std 7,%0" : "=Q" (state->fprs[7])); in __kernel_fpu_begin()
38 asm volatile("std 8,%0" : "=Q" (state->fprs[8])); in __kernel_fpu_begin()
39 asm volatile("std 9,%0" : "=Q" (state->fprs[9])); in __kernel_fpu_begin()
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| H A D | ptrace.c | 255 ((addr_t) child->thread.fpu.fprs + offset); in __peek_user()
405 child->thread.fpu.fprs + offset) = data; in __poke_user()
632 ((addr_t) child->thread.fpu.fprs + offset); in __peek_user_compat()
761 child->thread.fpu.fprs + offset) = tmp; in __poke_user_compat()
907 freg_t fprs[__NUM_FPRS]; in s390_fpregs_set() local
911 convert_vx_to_fp(fprs, target->thread.fpu.vxrs); in s390_fpregs_set()
913 memcpy(&fprs, target->thread.fpu.fprs, sizeof(fprs)); in s390_fpregs_set()
919 0, offsetof(s390_fp_regs, fprs)); in s390_fpregs_set()
929 fprs, offsetof(s390_fp_regs, fprs), -1); in s390_fpregs_set()
934 convert_fp_to_vx(target->thread.fpu.vxrs, fprs); in s390_fpregs_set()
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| H A D | crash_dump.c | 46 u64 fprs[16]; member
96 memcpy(&sa->fprs, &lc->floating_pt_save_area, sizeof(sa->fprs)); in save_area_add_regs()
313 memcpy(&nt_fpregset.fprs, &sa->fprs, sizeof(sa->fprs)); in fill_cpu_elf_notes()
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| H A D | perf_regs.c | 24 : current->thread.fpu.fprs[idx]; in perf_reg_value()
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| /openbmc/linux/arch/s390/include/asm/fpu/ |
| H A 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].ui = vxrs[i].high; 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 vxrs[i].high = fprs[i].ui; 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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| H A D | types.h | 19 freg_t fprs[__NUM_FPRS]; member
33 freg_t fprs[__NUM_FPRS]; member
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| /openbmc/linux/arch/sparc/kernel/ |
| H A 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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| H A D | ptrace_64.c | 346 unsigned long fprs; in fpregs64_get() local
351 fprs = t->fpsaved[0]; in fpregs64_get()
353 if (fprs & FPRS_DL) in fpregs64_get()
358 if (fprs & FPRS_DU) in fpregs64_get()
362 if (fprs & FPRS_FEF) { in fpregs64_get()
377 unsigned long fprs; in fpregs64_set() local
400 &fprs, in fpregs64_set()
704 unsigned long fprs; in fpregs32_set() local
735 fprs |= (FPRS_FEF | FPRS_DL); in fpregs32_set()
852 unsigned long fprs; in setfpregs_set() local
[all …]
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| H A D | signal_64.c | 112 unsigned long fprs; in sparc64_set_context() local
115 err |= __get_user(fprs, &(ucp->uc_mcontext.mc_fpregs.mcfpu_fprs)); in sparc64_set_context()
116 if (fprs & FPRS_DL) in sparc64_set_context()
120 if (fprs & FPRS_DU) in sparc64_set_context()
210 unsigned long fprs; in sparc64_get_context() local
212 fprs = current_thread_info()->fpsaved[0]; in sparc64_get_context()
213 if (fprs & FPRS_DL) in sparc64_get_context()
216 if (fprs & FPRS_DU) in sparc64_get_context()
222 err |= __put_user(fprs, &(mcp->mc_fpregs.mcfpu_fprs)); in sparc64_get_context()
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| H A D | rtrap_64.S | 58 rd %fprs, %l5
341 rd %fprs, %g1
343 wr %g1, FPRS_FEF, %fprs
367 5: wr %g0, FPRS_FEF, %fprs
376 wr %g0, FPRS_DU, %fprs
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| H A 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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| /openbmc/linux/arch/sparc/include/asm/ |
| H A 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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| H A D | sigcontext.h | 81 unsigned int fprs; member
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| /openbmc/qemu/linux-user/sparc/ |
| H A D | signal.c | 204 __put_user(env->fprs, &fpu->si_fprs); in save_fpu()
219 uint64_t fprs; in restore_fpu() local
220 __get_user(fprs, &fpu->si_fprs); in restore_fpu()
223 if (fprs & FPRS_DL) { in restore_fpu()
228 if (fprs & FPRS_DU) { in restore_fpu()
235 env->fprs |= fprs; in restore_fpu()
664 abi_ulong fprs; in sparc64_set_context() local
682 __get_user(fprs, &(fpup->mcfpu_fprs)); in sparc64_set_context()
683 if (fprs & FPRS_DL) { in sparc64_set_context()
688 if (fprs & FPRS_DU) { in sparc64_set_context()
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| /openbmc/linux/tools/testing/selftests/powerpc/ptrace/ |
| H A D | ptrace.h | 454 unsigned long *fprs, *p, addr; in peek_fprs() local
458 fprs = malloc(sizeof(unsigned long) * PT_NUM_FPRS); in peek_fprs()
459 if (!fprs) { in peek_fprs()
464 for (i = 0, p = fprs; i < PT_NUM_FPRS; i++, p++) { in peek_fprs()
480 return (__u64 *)fprs; in peek_fprs()
483 int poke_fprs(pid_t child, unsigned long *fprs) in poke_fprs() argument
489 for (i = 0, p = fprs; i < PT_NUM_FPRS; i++, p++) { in poke_fprs()
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| /openbmc/linux/arch/sparc/lib/ |
| H A 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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| H A 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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| H A 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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| /openbmc/linux/tools/testing/selftests/kvm/s390x/ |
| H A D | resets.c | 99 TEST_ASSERT(!memcmp(&fpu.fprs, regs_null, sizeof(fpu.fprs)), "fprs == 0"); in assert_clear()
124 TEST_ASSERT(sync_regs->fprs[0] == 0x3ff0000000000000UL, in assert_initial_noclear()
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| /openbmc/qemu/target/sparc/ |
| H A D | gdbstub.c | 99 return gdb_get_regl(mem_buf, env->fprs); in sparc_cpu_gdb_read_register()
197 env->fprs = tmp; in sparc_cpu_gdb_write_register()
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| /openbmc/linux/arch/s390/include/uapi/asm/ |
| H A D | sigcontext.h | 58 double fprs[__NUM_FPRS]; member
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| H A D | kvm.h | 206 __u64 fprs[16]; member
278 __u64 fprs[16]; /* fp registers (KVM_SYNC_FPRS) */ member
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| /openbmc/qemu/linux-headers/asm-s390/ |
| H A D | kvm.h | 206 __u64 fprs[16]; member
278 __u64 fprs[16]; /* fp registers (KVM_SYNC_FPRS) */ member
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| /openbmc/linux/tools/arch/s390/include/uapi/asm/ |
| H A D | kvm.h | 190 __u64 fprs[16]; member
262 __u64 fprs[16]; /* fp registers (KVM_SYNC_FPRS) */ member
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| /openbmc/qemu/linux-user/s390x/ |
| H A D | signal.c | 45 uint64_t fprs[__NUM_FPRS]; member
150 __put_user(*get_freg(env, i), &sregs->fpregs.fprs[i]); in save_sigregs()
336 __get_user(*get_freg(env, i), &sc->fpregs.fprs[i]); in restore_sigregs()
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