| /Linux-v4.19/arch/nds32/kernel/ |
| D | setup.c | 48 unsigned int elf_hwcap; variable
49 EXPORT_SYMBOL(elf_hwcap);
92 if (elf_hwcap & (1 << i)) { in dump_cpu_info()
160 elf_hwcap |= HWCAP_MFUSR_PC; in setup_cpuinfo()
164 elf_hwcap |= HWCAP_DIV; in setup_cpuinfo()
168 elf_hwcap |= HWCAP_MAC; in setup_cpuinfo()
170 elf_hwcap |= HWCAP_V2; in setup_cpuinfo()
171 elf_hwcap |= HWCAP_DIV; in setup_cpuinfo()
172 elf_hwcap |= HWCAP_MAC; in setup_cpuinfo()
176 elf_hwcap |= HWCAP_EXT; in setup_cpuinfo()
[all …]
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| /Linux-v4.19/arch/riscv/kernel/ |
| D | cpufeature.c | 24 unsigned long elf_hwcap __read_mostly;
40 elf_hwcap = 0; in riscv_fill_hwcap()
58 elf_hwcap |= isa2hwcap[(unsigned char)(isa[i])]; in riscv_fill_hwcap()
60 pr_info("elf_hwcap is 0x%lx", elf_hwcap); in riscv_fill_hwcap()
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| /Linux-v4.19/arch/arm/kernel/ |
| D | elf.c | 20 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()
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| D | setup.c | 109 unsigned int elf_hwcap __read_mostly;
110 EXPORT_SYMBOL(elf_hwcap);
424 if (!(elf_hwcap & mask)) in patch_aeabi_idiv()
456 elf_hwcap |= HWCAP_IDIVA; in cpuid_init_hwcaps()
458 elf_hwcap |= HWCAP_IDIVT; in cpuid_init_hwcaps()
463 elf_hwcap |= HWCAP_LPAE; in cpuid_init_hwcaps()
497 elf_hwcap &= ~HWCAP_TLS; in elf_hwcap_fixup()
513 elf_hwcap &= ~HWCAP_SWP; in elf_hwcap_fixup()
710 elf_hwcap = list->elf_hwcap; in setup_processor()
716 elf_hwcap &= ~(HWCAP_THUMB | HWCAP_IDIVT); in setup_processor()
[all …]
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| /Linux-v4.19/arch/s390/kernel/ |
| D | setup.c | 86 unsigned long elf_hwcap __read_mostly = 0;
733 elf_hwcap |= 1UL << i; in setup_hwcaps()
736 elf_hwcap |= HWCAP_S390_ETF3EH; in setup_hwcaps()
751 if ((elf_hwcap & (1UL << 2)) && test_facility(42) && test_facility(44)) in setup_hwcaps()
752 elf_hwcap |= HWCAP_S390_DFP; in setup_hwcaps()
758 elf_hwcap |= HWCAP_S390_HPAGE; in setup_hwcaps()
764 elf_hwcap |= HWCAP_S390_HIGH_GPRS; in setup_hwcaps()
770 elf_hwcap |= HWCAP_S390_TE; in setup_hwcaps()
778 elf_hwcap |= HWCAP_S390_VXRS; in setup_hwcaps()
780 elf_hwcap |= HWCAP_S390_VXRS_EXT; in setup_hwcaps()
[all …]
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| D | processor.c | 92 return elf_hwcap & (1UL << num); in cpu_have_feature()
127 if (hwcap_str[i] && (elf_hwcap & (1UL << i))) in show_cpu_summary()
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| /Linux-v4.19/arch/riscv/include/asm/ |
| D | hwcap.h | 29 #define ELF_HWCAP (elf_hwcap)
35 extern unsigned long elf_hwcap;
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| D | elf.h | 62 #define ELF_HWCAP (elf_hwcap)
63 extern unsigned long elf_hwcap;
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| /Linux-v4.19/arch/arm/include/asm/ |
| D | hwcap.h | 12 #define ELF_HWCAP (elf_hwcap)
14 extern unsigned int elf_hwcap, elf_hwcap2;
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| D | ptrace.h | 73 if (elf_hwcap & HWCAP_26BIT && mode == USR26_MODE) in valid_user_regs()
81 if (!(elf_hwcap & HWCAP_26BIT)) in valid_user_regs()
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| D | tls.h | 21 ldr \tmp1, =elf_hwcap
44 #define has_tls_reg (elf_hwcap & HWCAP_TLS)
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| D | neon.h | 13 #define cpu_has_neon() (!!(elf_hwcap & HWCAP_NEON))
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| D | vfpmacros.h | 29 ldr \tmp, =elf_hwcap @ may not have MVFR regs
53 ldr \tmp, =elf_hwcap @ may not have MVFR regs
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| D | procinfo.h | 37 unsigned int elf_hwcap; member
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| D | cpufeature.h | 35 return num < 32 ? elf_hwcap & BIT(num) : elf_hwcap2 & BIT(num - 32); in cpu_have_feature()
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| /Linux-v4.19/arch/mips/include/asm/ |
| D | cpufeature.h | 17 #define MAX_CPU_FEATURES (8 * sizeof(elf_hwcap))
23 return elf_hwcap & (1UL << num); in cpu_have_feature()
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| /Linux-v4.19/arch/arm64/include/asm/ |
| D | hwcap.h | 47 #define ELF_HWCAP (elf_hwcap)
63 extern unsigned long elf_hwcap;
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| /Linux-v4.19/arch/arm/mach-imx/ |
| D | cpu-imx5.c | 83 (elf_hwcap & HWCAP_NEON)) { in mx51_neon_fixup()
84 elf_hwcap &= ~HWCAP_NEON; in mx51_neon_fixup()
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| /Linux-v4.19/arch/nds32/include/asm/ |
| D | elf.h | 16 extern unsigned int elf_hwcap;
147 #define ELF_HWCAP (elf_hwcap)
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| /Linux-v4.19/arch/arm/vfp/ |
| D | vfpmodule.c | 765 elf_hwcap |= HWCAP_NEON; in vfp_init()
771 elf_hwcap |= HWCAP_VFPv3; in vfp_init()
779 elf_hwcap |= HWCAP_VFPv3D16; in vfp_init()
781 elf_hwcap |= HWCAP_VFPD32; in vfp_init()
785 elf_hwcap |= HWCAP_VFPv4; in vfp_init()
810 elf_hwcap |= HWCAP_VFP; in vfp_init()
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| /Linux-v4.19/arch/arm64/crypto/ |
| D | crc32-ce-glue.c | 211 if (IS_ENABLED(CONFIG_KERNEL_MODE_NEON) && (elf_hwcap & HWCAP_PMULL)) { in crc32_pmull_mod_init()
215 if (elf_hwcap & HWCAP_CRC32) { in crc32_pmull_mod_init()
222 } else if (!(elf_hwcap & HWCAP_CRC32)) { in crc32_pmull_mod_init()
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| D | sha256-glue.c | 176 if (elf_hwcap & HWCAP_ASIMD) { in sha256_mod_init()
186 if (elf_hwcap & HWCAP_ASIMD) in sha256_mod_fini()
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| /Linux-v4.19/arch/c6x/include/asm/ |
| D | procinfo.h | 20 unsigned int elf_hwcap; member
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| /Linux-v4.19/arch/s390/include/asm/ |
| D | cpufeature.h | 23 #define MAX_ELF_HWCAP_FEATURES (8 * sizeof(elf_hwcap))
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| D | elf.h | 209 extern unsigned long elf_hwcap;
210 #define ELF_HWCAP (elf_hwcap)
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