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Searched refs:fpr (Results 1 – 25 of 40) sorted by relevance

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/Linux-v4.19/arch/mips/kernel/
Dasm-offsets.c140 OFFSET(THREAD_FPR0, task_struct, thread.fpu.fpr[0]); in output_thread_fpu_defines()
141 OFFSET(THREAD_FPR1, task_struct, thread.fpu.fpr[1]); in output_thread_fpu_defines()
142 OFFSET(THREAD_FPR2, task_struct, thread.fpu.fpr[2]); in output_thread_fpu_defines()
143 OFFSET(THREAD_FPR3, task_struct, thread.fpu.fpr[3]); in output_thread_fpu_defines()
144 OFFSET(THREAD_FPR4, task_struct, thread.fpu.fpr[4]); in output_thread_fpu_defines()
145 OFFSET(THREAD_FPR5, task_struct, thread.fpu.fpr[5]); in output_thread_fpu_defines()
146 OFFSET(THREAD_FPR6, task_struct, thread.fpu.fpr[6]); in output_thread_fpu_defines()
147 OFFSET(THREAD_FPR7, task_struct, thread.fpu.fpr[7]); in output_thread_fpu_defines()
148 OFFSET(THREAD_FPR8, task_struct, thread.fpu.fpr[8]); in output_thread_fpu_defines()
149 OFFSET(THREAD_FPR9, task_struct, thread.fpu.fpr[9]); in output_thread_fpu_defines()
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Dunaligned.c895 union fpureg *fpr; in emulate_load_store_insn() local
1249 fpr = &current->thread.fpu.fpr[wd]; in emulate_load_store_insn()
1253 if (!access_ok(VERIFY_READ, addr, sizeof(*fpr))) in emulate_load_store_insn()
1268 res = __copy_from_user_inatomic(fpr, addr, in emulate_load_store_insn()
1269 sizeof(*fpr)); in emulate_load_store_insn()
1281 write_msa_wr(wd, fpr, df); in emulate_load_store_insn()
1289 if (!access_ok(VERIFY_WRITE, addr, sizeof(*fpr))) in emulate_load_store_insn()
1299 read_msa_wr(wd, fpr, df); in emulate_load_store_insn()
1302 res = __copy_to_user_inatomic(addr, fpr, sizeof(*fpr)); in emulate_load_store_insn()
Dptrace.c60 memset(&target->thread.fpu.fpr, ~0, sizeof(target->thread.fpu.fpr)); in init_fp_ctx()
453 fpr_val = get_fpr64(&target->thread.fpu.fpr[i], 0); in fpr_get_msa()
478 if (sizeof(target->thread.fpu.fpr[0]) == sizeof(elf_fpreg_t)) in fpr_get()
533 set_fpr64(&target->thread.fpu.fpr[i], 0, fpr_val); in fpr_set_msa()
568 if (sizeof(target->thread.fpu.fpr[0]) == sizeof(elf_fpreg_t)) in fpr_set()
Dkgdb.c154 memcpy((void *)&current->thread.fpu.fpr[fp_reg], mem, in dbg_set_reg()
190 memcpy(mem, (void *)&current->thread.fpu.fpr[fp_reg], in dbg_get_reg()
Dsignal.c80 __put_user(get_fpr64(&current->thread.fpu.fpr[i], 0), in copy_fp_to_sigcontext()
100 set_fpr64(&current->thread.fpu.fpr[i], 0, fpr_val); in copy_fp_from_sigcontext()
180 val = get_fpr64(&current->thread.fpu.fpr[i], 1); in save_msa_extcontext()
230 set_fpr64(&current->thread.fpu.fpr[i], 1, val); in restore_msa_extcontext()
/Linux-v4.19/tools/testing/selftests/powerpc/ptrace/
Dptrace-gpr.h43 int validate_fpr(unsigned long *fpr, unsigned long val) in validate_fpr() argument
48 if (fpr[i] != val) { in validate_fpr()
49 printf("FPR[%d]: %lx Expected: %lx\n", i, fpr[i], val); in validate_fpr()
60 int validate_fpr_float(float *fpr, float val) in validate_fpr_float() argument
65 if (fpr[i] != val) { in validate_fpr_float()
66 printf("FPR[%d]: %f Expected: %f\n", i, fpr[i], val); in validate_fpr_float()
Dptrace-tm-gpr.c94 unsigned long fpr[32]; in trace_tm_gpr() local
99 FAIL_IF(show_fpr(child, fpr)); in trace_tm_gpr()
100 FAIL_IF(validate_fpr(fpr, FPR_2_REP)); in trace_tm_gpr()
101 FAIL_IF(show_ckpt_fpr(child, fpr)); in trace_tm_gpr()
102 FAIL_IF(validate_fpr(fpr, FPR_1_REP)); in trace_tm_gpr()
Dptrace-tm-spd-gpr.c100 unsigned long fpr[32]; in trace_tm_spd_gpr() local
105 FAIL_IF(show_fpr(child, fpr)); in trace_tm_spd_gpr()
106 FAIL_IF(validate_fpr(fpr, FPR_4_REP)); in trace_tm_spd_gpr()
107 FAIL_IF(show_ckpt_fpr(child, fpr)); in trace_tm_spd_gpr()
108 FAIL_IF(validate_fpr(fpr, FPR_1_REP)); in trace_tm_spd_gpr()
Dptrace.h37 unsigned long fpr[32]; member
325 int show_fpr(pid_t child, unsigned long *fpr) in show_fpr() argument
337 if (fpr) { in show_fpr()
339 fpr[i] = regs->fpr[i]; in show_fpr()
357 regs->fpr[i] = val; in write_fpr()
367 int show_ckpt_fpr(pid_t child, unsigned long *fpr) in show_ckpt_fpr() argument
383 if (fpr) { in show_ckpt_fpr()
385 fpr[i] = regs->fpr[i]; in show_ckpt_fpr()
408 regs->fpr[i] = val; in write_ckpt_fpr()
Dptrace-gpr.c62 unsigned long fpr[32]; in trace_gpr() local
67 FAIL_IF(show_fpr(child, fpr)); in trace_gpr()
68 FAIL_IF(validate_fpr(fpr, FPR_1_REP)); in trace_gpr()
/Linux-v4.19/arch/mips/include/asm/
Dprocessor.h116 static inline u##width get_fpr##width(union fpureg *fpr, unsigned idx) \
118 return fpr->val##width[FPR_IDX(width, idx)]; \
121 static inline void set_fpr##width(union fpureg *fpr, unsigned idx, \
124 fpr->val##width[FPR_IDX(width, idx)] = val; \
137 union fpureg fpr[NUM_FPU_REGS]; member
330 .fpr = {{{0,},},}, \
Dfpu_emulator.h199 set_fpr64(&t->thread.fpu.fpr[i], 0, SIGNALLING_NAN); in fpu_emulator_init_fpu()
Dfpu.h260 return tsk->thread.fpu.fpr; in get_fpu_regs()
/Linux-v4.19/arch/powerpc/kernel/
Dptrace32.c107 tmp = ((unsigned int *)child->thread.fp_state.fpr) in compat_arch_ptrace()
149 tmp = child->thread.fp_state.fpr[numReg - PT_FPR0][0]; in compat_arch_ptrace()
209 ((unsigned int *)child->thread.fp_state.fpr) in compat_arch_ptrace()
253 tmp = &child->thread.fp_state.fpr[numReg - PT_FPR0][0]; in compat_arch_ptrace()
Dsignal_32.c279 buf[i] = task->thread.fp_state.fpr[i][TS_VSRLOWOFFSET]; in copy_vsx_to_user()
292 task->thread.fp_state.fpr[i][TS_VSRLOWOFFSET] = buf[i]; in copy_vsx_from_user()
333 buf[i] = task->thread.ckfp_state.fpr[i][TS_VSRLOWOFFSET]; in copy_ckvsx_to_user()
346 task->thread.ckfp_state.fpr[i][TS_VSRLOWOFFSET] = buf[i]; in copy_ckvsx_from_user()
354 return __copy_to_user(to, task->thread.fp_state.fpr, in copy_fpr_to_user()
361 return __copy_from_user(task->thread.fp_state.fpr, from, in copy_fpr_from_user()
369 return __copy_to_user(to, task->thread.ckfp_state.fpr, in copy_ckfpr_to_user()
376 return __copy_from_user(task->thread.ckfp_state.fpr, from, in copy_ckfpr_from_user()
707 current->thread.fp_state.fpr[i][TS_VSRLOWOFFSET] = 0; in restore_user_regs()
820 current->thread.fp_state.fpr[i][TS_VSRLOWOFFSET] = 0; in restore_tm_user_regs()
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Dsignal_64.c418 tsk->thread.fp_state.fpr[i][TS_VSRLOWOFFSET] = 0; in restore_sigcontext()
567 tsk->thread.fp_state.fpr[i][TS_VSRLOWOFFSET] = 0; in restore_tm_sigcontexts()
568 tsk->thread.ckfp_state.fpr[i][TS_VSRLOWOFFSET] = 0; in restore_tm_sigcontexts()
Dasm-offsets.c103 OFFSET(THREAD_FPSTATE, thread_struct, fp_state.fpr); in main()
150 OFFSET(THREAD_CKFPSTATE, thread_struct, ckfp_state.fpr); in main()
431 OFFSET(VCPU_FPRS, kvm_vcpu, arch.fp.fpr); in main()
580 OFFSET(VCPU_FPRS_TM, kvm_vcpu, arch.fp_tm.fpr); in main()
Dptrace.c455 offsetof(struct thread_fp_state, fpr[32])); in fpr_get()
502 offsetof(struct thread_fp_state, fpr[32])); in fpr_set()
668 buf[i] = target->thread.fp_state.fpr[i][TS_VSRLOWOFFSET]; in vsr_get()
701 buf[i] = target->thread.fp_state.fpr[i][TS_VSRLOWOFFSET]; in vsr_set()
707 target->thread.fp_state.fpr[i][TS_VSRLOWOFFSET] = buf[i]; in vsr_set()
1271 buf[i] = target->thread.ckfp_state.fpr[i][TS_VSRLOWOFFSET]; in tm_cvsx_get()
1319 buf[i] = target->thread.ckfp_state.fpr[i][TS_VSRLOWOFFSET]; in tm_cvsx_set()
1325 target->thread.ckfp_state.fpr[i][TS_VSRLOWOFFSET] = buf[i]; in tm_cvsx_set()
/Linux-v4.19/drivers/net/ethernet/freescale/
Dgianfar_ethtool.c667 u32 fcr = 0x0, fpr = FPR_FILER_MASK; in ethflow_to_filer_rules() local
672 priv->ftp_rqfpr[priv->cur_filer_idx] = fpr; in ethflow_to_filer_rules()
674 gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr); in ethflow_to_filer_rules()
679 priv->ftp_rqfpr[priv->cur_filer_idx] = fpr; in ethflow_to_filer_rules()
681 gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr); in ethflow_to_filer_rules()
688 gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr); in ethflow_to_filer_rules()
689 priv->ftp_rqfpr[priv->cur_filer_idx] = fpr; in ethflow_to_filer_rules()
697 priv->ftp_rqfpr[priv->cur_filer_idx] = fpr; in ethflow_to_filer_rules()
699 gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr); in ethflow_to_filer_rules()
706 priv->ftp_rqfpr[priv->cur_filer_idx] = fpr; in ethflow_to_filer_rules()
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Dgianfar.h1228 unsigned int far, unsigned int fcr, unsigned int fpr) in gfar_write_filer() argument
1234 gfar_write(&regs->rqfpr, fpr); in gfar_write_filer()
1238 unsigned int far, unsigned int *fcr, unsigned int *fpr) in gfar_read_filer() argument
1244 *fpr = gfar_read(&regs->rqfpr); in gfar_read_filer()
/Linux-v4.19/arch/mips/math-emu/
Dcp1emu.c443 union fpureg *fpr; in isBranchInstr() local
718 fpr = &current->thread.fpu.fpr[insn.i_format.rt]; in isBranchInstr()
719 bit0 = get_fpr32(fpr, 0) & 0x1; in isBranchInstr()
813 (si) = (int)get_fpr32(&ctx->fpr[x], 0); \
815 (si) = (int)get_fpr32(&ctx->fpr[(x) & ~1], (x) & 1); \
822 set_fpr32(&ctx->fpr[x], 0, si); \
823 for (i = 1; i < ARRAY_SIZE(ctx->fpr[x].val32); i++) \
824 set_fpr32(&ctx->fpr[x], i, 0); \
826 set_fpr32(&ctx->fpr[(x) & ~1], (x) & 1, si); \
830 #define SIFROMHREG(si, x) ((si) = (int)get_fpr32(&ctx->fpr[x], 1))
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/Linux-v4.19/arch/mips/kvm/
Dmips.c688 v = get_fpr32(&fpu->fpr[idx], 0); in kvm_mips_get_reg()
690 v = get_fpr32(&fpu->fpr[idx & ~1], idx & 1); in kvm_mips_get_reg()
699 v = get_fpr64(&fpu->fpr[idx], 0); in kvm_mips_get_reg()
722 vs[0] = get_fpr64(&fpu->fpr[idx], 0); in kvm_mips_get_reg()
723 vs[1] = get_fpr64(&fpu->fpr[idx], 1); in kvm_mips_get_reg()
726 vs[0] = get_fpr64(&fpu->fpr[idx], 1); in kvm_mips_get_reg()
727 vs[1] = get_fpr64(&fpu->fpr[idx], 0); in kvm_mips_get_reg()
822 set_fpr32(&fpu->fpr[idx], 0, v); in kvm_mips_set_reg()
824 set_fpr32(&fpu->fpr[idx & ~1], idx & 1, v); in kvm_mips_set_reg()
833 set_fpr64(&fpu->fpr[idx], 0, v); in kvm_mips_set_reg()
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/Linux-v4.19/arch/powerpc/include/asm/
Dprocessor.h190 #define TS_FPR(i) fp_state.fpr[i][TS_FPROFFSET]
191 #define TS_CKFPR(i) ckfp_state.fpr[i][TS_FPROFFSET]
195 u64 fpr[32][TS_FPRWIDTH] __attribute__((aligned(16))); member
/Linux-v4.19/arch/powerpc/kvm/
Dbook3s.c596 val->vsxval[0] = vcpu->arch.fp.fpr[i][0]; in kvmppc_get_one_reg()
597 val->vsxval[1] = vcpu->arch.fp.fpr[i][1]; in kvmppc_get_one_reg()
672 vcpu->arch.fp.fpr[i][0] = val->vsxval[0]; in kvmppc_set_one_reg()
673 vcpu->arch.fp.fpr[i][1] = val->vsxval[1]; in kvmppc_set_one_reg()
/Linux-v4.19/Documentation/process/
Dmaintainer-pgp-guide.rst199 whenever you see ``[fpr]`` in the examples below, that 40-character
213 $ gpg --change-passphrase [fpr]
222 $ gpg --quick-addkey [fpr] ed25519 sign
227 $ gpg --send-key [fpr]
260 $ gpg --export-secret-key [fpr] | paperkey -o /tmp/key-backup.txt
310 $ gpg --homedir=/media/disk/foo/gnupg-backup --list-key [fpr]
345 $ gpg --with-keygrip --list-key [fpr]
517 $ gpg --edit-key [fpr]
651 $ gpg --quick-set-expire [fpr] 1y
656 $ gpg --quick-set-expire [fpr] 2020-07-01
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