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Searched refs:vlenb (Results 1 – 5 of 5) sorted by relevance

/linux/tools/testing/selftests/riscv/vector/
H A Dvalidate_v_ptrace.c40 unsigned long vlenb = get_vr_len(); in TEST() local
64 regset_size = sizeof(*regset_data) + vlenb * 32; in TEST()
87 static volatile unsigned long vlenb; in TEST() local
106 vlenb = get_vr_len(); in TEST()
188 vlenb_csr = ptrace(PTRACE_PEEKDATA, pid, &vlenb, NULL); in TEST()
205 EXPECT_EQ(vlenb_csr, regset_data->vlenb); in TEST()
260 unsigned long vlenb = get_vr_len(); in TEST() local
284 regset_size = sizeof(*regset_data) + vlenb * 32; in TEST()
300 EXPECT_EQ(regset_data->vlenb, regset_data->vl); in TEST()
301 EXPECT_EQ(vlenb, regset_data->vlenb); in TEST()
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H A Dvstate_ptrace.c75 ksft_print_msg("vlenb %ld\n", v_regset_hdr->vlenb); in do_parent()
76 data = realloc(data, size + v_regset_hdr->vlenb * 32); in do_parent()
80 v31 = (void *)(data + size + v_regset_hdr->vlenb * 31); in do_parent()
81 size += v_regset_hdr->vlenb * 32; in do_parent()
/linux/arch/riscv/include/uapi/asm/
H A Dptrace.h106 unsigned long vlenb; member
120 unsigned long vlenb; member
/linux/arch/riscv/kernel/
H A Dcpufeature.c1017 u32 vlenb = 0; in has_thead_homogeneous_vlenb() local
1032 if (of_property_read_u32(cpu_node, "thead,vlenb", &vlenb)) { in has_thead_homogeneous_vlenb()
1040 if (prev_vlenb && vlenb != prev_vlenb) { in has_thead_homogeneous_vlenb()
1045 prev_vlenb = vlenb; in has_thead_homogeneous_vlenb()
1049 thead_vlenb_of = vlenb; in has_thead_homogeneous_vlenb()
/linux/tools/testing/selftests/kvm/riscv/
H A Dget-reg-list.c182 /* Enable V extension so that we can get the vlenb register */ in override_vector_reg_size()
189 TEST_FAIL("Can't compute vector register size from zero vlenb\n"); in override_vector_reg_size()
546 case KVM_REG_RISCV_VECTOR_CSR_REG(vlenb): in isa_ext_single_id_to_str()
547 return "KVM_REG_RISCV_VECTOR_CSR_REG(vlenb)"; in isa_ext_single_id_to_str()
1113 KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_VECTOR | KVM_REG_RISCV_VECTOR_CSR_REG(vlenb),