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

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/linux/arch/loongarch/kernel/
H A Dcpu-probe.c24 unsigned int elf_hwcap __read_mostly;
25 EXPORT_SYMBOL_GPL(elf_hwcap);
74 elf_hwcap &= ~HWCAP_LOONGARCH_LSX; in cpu_final_simd()
79 elf_hwcap &= ~HWCAP_LOONGARCH_LASX; in cpu_final_simd()
142 elf_hwcap = HWCAP_LOONGARCH_CPUCFG; in cpu_probe_common()
168 elf_hwcap |= HWCAP_LOONGARCH_UAL; in cpu_probe_common()
172 elf_hwcap |= HWCAP_LOONGARCH_CRC32; in cpu_probe_common()
178 elf_hwcap |= HWCAP_LOONGARCH_LAM; in cpu_probe_common()
182 elf_hwcap |= HWCAP_LOONGARCH_FPU; in cpu_probe_common()
187 elf_hwcap |= HWCAP_LOONGARCH_LSX; in cpu_probe_common()
[all …]
/linux/arch/arm/kernel/
H A Delf.c20 if (!(elf_hwcap & HWCAP_THUMB)) in elf_check_arch()
30 if ((eflags & EF_ARM_APCS_26) && !(elf_hwcap & HWCAP_26BIT)) in elf_check_arch()
36 if (flt_fmt == EF_ARM_VFP_FLOAT && !(elf_hwcap & HWCAP_VFP)) in elf_check_arch()
71 if (elf_hwcap & HWCAP_IWMMXT && in elf_set_personality()
H A Dsetup.c100 unsigned int elf_hwcap __read_mostly;
101 EXPORT_SYMBOL(elf_hwcap);
420 if (!(elf_hwcap & mask)) in patch_aeabi_idiv()
454 elf_hwcap |= HWCAP_IDIVA; in cpuid_init_hwcaps()
456 elf_hwcap |= HWCAP_IDIVT; in cpuid_init_hwcaps()
461 elf_hwcap |= HWCAP_LPAE; in cpuid_init_hwcaps()
507 elf_hwcap &= ~HWCAP_TLS; in elf_hwcap_fixup()
523 elf_hwcap &= ~HWCAP_SWP; in elf_hwcap_fixup()
727 elf_hwcap = list->elf_hwcap; in setup_processor()
733 elf_hwcap &= ~(HWCAP_THUMB | HWCAP_IDIVT); in setup_processor()
[all …]
H A Dthumbee.c64 elf_hwcap |= HWCAP_THUMBEE; in thumbee_init()
/linux/arch/arm/vfp/
H A Dvfpmodule.c968 elf_hwcap |= HWCAP_NEON; in vfp_init()
977 elf_hwcap |= HWCAP_VFPv3; in vfp_init()
985 elf_hwcap |= HWCAP_VFPv3D16; in vfp_init()
987 elf_hwcap |= HWCAP_VFPD32; in vfp_init()
991 elf_hwcap |= HWCAP_VFPv4; in vfp_init()
993 elf_hwcap |= HWCAP_ASIMDHP; in vfp_init()
995 elf_hwcap |= HWCAP_FPHP; in vfp_init()
1004 elf_hwcap |= HWCAP_ASIMDDP; in vfp_init()
1010 elf_hwcap |= HWCAP_ASIMDFHM; in vfp_init()
1016 elf_hwcap |= HWCAP_ASIMDBF16; in vfp_init()
[all …]
/linux/arch/arm/include/asm/
H A Dhwcap.h12 #define ELF_HWCAP (elf_hwcap)
14 extern unsigned int elf_hwcap, elf_hwcap2;
H A Darch_timer.h137 elf_hwcap |= HWCAP_EVTSTRM; in arch_timer_set_evtstrm_feature()
142 return elf_hwcap & HWCAP_EVTSTRM; in arch_timer_have_evtstrm_feature()
H A Dtls.h27 ldr_va \tmp1, elf_hwcap
56 #define has_tls_reg (elf_hwcap & HWCAP_TLS)
H A Dptrace.h71 if (elf_hwcap & HWCAP_26BIT && mode == USR26_MODE) in valid_user_regs()
79 if (!(elf_hwcap & HWCAP_26BIT)) in valid_user_regs()
H A Dneon.h10 #define cpu_has_neon() (!!(elf_hwcap & HWCAP_NEON))
H A Dprocinfo.h34 unsigned int elf_hwcap; member
H A Dcpufeature.h32 return num < 32 ? elf_hwcap & BIT(num) : elf_hwcap2 & BIT(num - 32); in cpu_have_feature()
/linux/arch/loongarch/include/asm/
H A Dcpufeature.h15 #define MAX_CPU_FEATURES (8 * sizeof(elf_hwcap))
21 return elf_hwcap & (1UL << num); in cpu_have_feature()
H A Delf.h308 #define ELF_HWCAP (elf_hwcap)
309 extern unsigned int elf_hwcap;
/linux/arch/mips/include/asm/
H A Dcpufeature.h13 #define MAX_CPU_FEATURES (8 * sizeof(elf_hwcap))
19 return elf_hwcap & (1UL << num); in cpu_have_feature()
/linux/arch/riscv/kernel/
H A Dcpufeature.c38 unsigned long elf_hwcap __read_mostly;
886 if (elf_hwcap) in riscv_fill_hwcap_from_isa_string()
887 elf_hwcap &= this_hwcap; in riscv_fill_hwcap_from_isa_string()
889 elf_hwcap = this_hwcap; in riscv_fill_hwcap_from_isa_string()
1037 if (elf_hwcap) in riscv_fill_hwcap_from_ext_list()
1038 elf_hwcap &= this_hwcap; in riscv_fill_hwcap_from_ext_list()
1040 elf_hwcap = this_hwcap; in riscv_fill_hwcap_from_ext_list()
1108 if ((elf_hwcap & COMPAT_HWCAP_ISA_F) && !(elf_hwcap & COMPAT_HWCAP_ISA_D)) { in riscv_fill_hwcap()
1110 elf_hwcap &= ~COMPAT_HWCAP_ISA_F; in riscv_fill_hwcap()
1129 if (elf_hwcap & BIT_MASK(i)) in riscv_fill_hwcap()
[all …]
/linux/arch/arm/mach-imx/
H A Dcpu-imx5.c78 (elf_hwcap & HWCAP_NEON)) { in mx51_neon_fixup()
79 elf_hwcap &= ~HWCAP_NEON; in mx51_neon_fixup()
/linux/arch/mips/kernel/
H A Dcpu-probe.c38 unsigned int elf_hwcap __read_mostly;
39 EXPORT_SYMBOL_GPL(elf_hwcap);
673 elf_hwcap |= HWCAP_MIPS_CRC32; in decode_config5()
1946 elf_hwcap |= HWCAP_MIPS_R6; in cpu_probe()
1952 elf_hwcap |= HWCAP_MIPS_MSA; in cpu_probe()
1956 elf_hwcap |= HWCAP_MIPS_MIPS16; in cpu_probe()
1959 elf_hwcap |= HWCAP_MIPS_MDMX; in cpu_probe()
1962 elf_hwcap |= HWCAP_MIPS_MIPS3D; in cpu_probe()
1965 elf_hwcap |= HWCAP_MIPS_SMARTMIPS; in cpu_probe()
1968 elf_hwcap |= HWCAP_MIPS_DSP; in cpu_probe()
[all …]
H A Dcpu-r3k-probe.c29 unsigned int elf_hwcap __read_mostly;
30 EXPORT_SYMBOL_GPL(elf_hwcap);
/linux/lib/crypto/arm/
H A Dcurve25519.h44 if (elf_hwcap & HWCAP_NEON) in curve25519_mod_init_arch()
H A Dblake2b.h38 if (elf_hwcap & HWCAP_NEON) in blake2b_mod_init_arch()
H A Dsha256.h40 if (elf_hwcap & HWCAP_NEON) { in sha256_mod_init_arch()
H A Dsha1.h39 if (elf_hwcap & HWCAP_NEON) { in sha1_mod_init_arch()
/linux/arch/s390/kernel/
H A Dcpufeature.c42 return !!(elf_hwcap & BIT(feature->num)); in cpu_have_feature()
/linux/lib/crc/arm/
H A Dcrc-t10dif.h41 if (elf_hwcap & HWCAP_NEON) { in crc_t10dif_mod_init_arch()

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