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#pragma once
#include <stdbool.h>
#include <stdint.h>
#include <cpuinfo.h>
#define PROC_CPUINFO_ARCH_T UINT32_C(0x00000001)
#define PROC_CPUINFO_ARCH_E UINT32_C(0x00000002)
#define PROC_CPUINFO_ARCH_J UINT32_C(0x00000004)
struct proc_cpuinfo_arch {
uint32_t version;
uint32_t flags;
};
struct proc_cpuinfo_cache {
uint32_t i_size;
uint32_t i_assoc;
uint32_t i_line_length;
uint32_t i_sets;
uint32_t d_size;
uint32_t d_assoc;
uint32_t d_line_length;
uint32_t d_sets;
};
/* arch/arm/include/uapi/asm/hwcap.h */
#define PROC_CPUINFO_FEATURE_SWP UINT32_C(0x00000001)
#define PROC_CPUINFO_FEATURE_HALF UINT32_C(0x00000002)
#define PROC_CPUINFO_FEATURE_THUMB UINT32_C(0x00000004)
#define PROC_CPUINFO_FEATURE_26BIT UINT32_C(0x00000008)
#define PROC_CPUINFO_FEATURE_FASTMULT UINT32_C(0x00000010)
#define PROC_CPUINFO_FEATURE_FPA UINT32_C(0x00000020)
#define PROC_CPUINFO_FEATURE_VFP UINT32_C(0x00000040)
#define PROC_CPUINFO_FEATURE_EDSP UINT32_C(0x00000080)
#define PROC_CPUINFO_FEATURE_JAVA UINT32_C(0x00000100)
#define PROC_CPUINFO_FEATURE_IWMMXT UINT32_C(0x00000200)
#define PROC_CPUINFO_FEATURE_CRUNCH UINT32_C(0x00000400)
#define PROC_CPUINFO_FEATURE_THUMBEE UINT32_C(0x00000800)
#define PROC_CPUINFO_FEATURE_NEON UINT32_C(0x00001000)
#define PROC_CPUINFO_FEATURE_VFPV3 UINT32_C(0x00002000)
#define PROC_CPUINFO_FEATURE_VFPV3D16 UINT32_C(0x00004000) /* Also set for VFPv4 with 16 double-precision registers */
#define PROC_CPUINFO_FEATURE_TLS UINT32_C(0x00008000)
#define PROC_CPUINFO_FEATURE_VFPV4 UINT32_C(0x00010000)
#define PROC_CPUINFO_FEATURE_IDIVA UINT32_C(0x00020000)
#define PROC_CPUINFO_FEATURE_IDIVT UINT32_C(0x00040000)
#define PROC_CPUINFO_FEATURE_IDIV UINT32_C(0x00060000)
#define PROC_CPUINFO_FEATURE_VFPD32 UINT32_C(0x00080000)
#define PROC_CPUINFO_FEATURE_LPAE UINT32_C(0x00100000)
#define PROC_CPUINFO_FEATURE_EVTSTRM UINT32_C(0x00200000)
#define PROC_CPUINFO_FEATURE2_AES UINT32_C(0x00000001)
#define PROC_CPUINFO_FEATURE2_PMULL UINT32_C(0x00000002)
#define PROC_CPUINFO_FEATURE2_SHA1 UINT32_C(0x00000004)
#define PROC_CPUINFO_FEATURE2_SHA2 UINT32_C(0x00000008)
#define PROC_CPUINFO_FEATURE2_CRC32 UINT32_C(0x00000010)
#define PROC_CPUINFO_VALID_ARCHITECTURE UINT32_C(0x00000001)
#define PROC_CPUINFO_VALID_IMPLEMENTER UINT32_C(0x00000002)
#define PROC_CPUINFO_VALID_VARIANT UINT32_C(0x00000004)
#define PROC_CPUINFO_VALID_PART UINT32_C(0x00000008)
#define PROC_CPUINFO_VALID_REVISION UINT32_C(0x00000010)
#define PROC_CPUINFO_VALID_FEATURES UINT32_C(0x00000020)
#define PROC_CPUINFO_VALID_ICACHE_SIZE UINT32_C(0x00000100)
#define PROC_CPUINFO_VALID_ICACHE_SETS UINT32_C(0x00000200)
#define PROC_CPUINFO_VALID_ICACHE_WAYS UINT32_C(0x00000400)
#define PROC_CPUINFO_VALID_ICACHE_LINE UINT32_C(0x00000800)
#define PROC_CPUINFO_VALID_DCACHE_SIZE UINT32_C(0x00001000)
#define PROC_CPUINFO_VALID_DCACHE_SETS UINT32_C(0x00002000)
#define PROC_CPUINFO_VALID_DCACHE_WAYS UINT32_C(0x00004000)
#define PROC_CPUINFO_VALID_DCACHE_LINE UINT32_C(0x00008000)
#define PROC_CPUINFO_VALID_INFO UINT32_C(0x0000003F)
#define PROC_CPUINFO_VALID_ICACHE UINT32_C(0x00000F00)
#define PROC_CPUINFO_VALID_DCACHE UINT32_C(0x0000F000)
#define PROC_CPUINFO_VALID_CACHE_LINE UINT32_C(0x00008800)
struct proc_cpuinfo {
struct proc_cpuinfo_arch architecture;
struct proc_cpuinfo_cache cache;
uint32_t features;
uint32_t features2;
uint32_t processor_number;
uint32_t cpuid;
uint32_t implementer;
uint32_t variant;
uint32_t part;
uint32_t revision;
uint32_t valid_mask;
};
struct proc_cpuinfo* cpuinfo_arm_linux_parse_proc_cpuinfo(
const char* filename,
uint32_t processors_count[restrict static 1]);
void cpuinfo_arm_linux_decode_isa_from_proc_cpuinfo(
const struct proc_cpuinfo proc_cpuinfo[restrict static 1],
uint32_t proc_cpuinfo_count,
struct cpuinfo_arm_isa isa[restrict static 1]);
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