29 // The cpuinfo parser lives in a header file so it may be accessible from
98 // extract_cpuinfo_field extracts a /proc/cpuinfo field named |field| from
121 static int cpuinfo_field_equals(const STRING_PIECE *cpuinfo, const char *field,  in cpuinfo_field_equals()  argument
124   return extract_cpuinfo_field(&extracted, cpuinfo, field) &&  in cpuinfo_field_equals()
141 // from |cpuinfo|.
143     const STRING_PIECE *cpuinfo) {  in crypto_get_arm_hwcap_from_cpuinfo()  argument
144   if (cpuinfo_field_equals(cpuinfo, "CPU architecture", "8")) {  in crypto_get_arm_hwcap_from_cpuinfo()
154   if (extract_cpuinfo_field(&features, cpuinfo, "Features") &&  in crypto_get_arm_hwcap_from_cpuinfo()
162 // value from |cpuinfo|.
164     const STRING_PIECE *cpuinfo) {  in crypto_get_arm_hwcap2_from_cpuinfo()  argument
166   if (!extract_cpuinfo_field(&features, cpuinfo, "Features")) {  in crypto_get_arm_hwcap2_from_cpuinfo()
186 // crypto_cpuinfo_has_broken_neon returns one if |cpuinfo| matches a CPU known
188 static int crypto_cpuinfo_has_broken_neon(const STRING_PIECE *cpuinfo) {  in crypto_cpuinfo_has_broken_neon()  argument
189   return cpuinfo_field_equals(cpuinfo, "CPU implementer", "0x51") &&  in crypto_cpuinfo_has_broken_neon()
190          cpuinfo_field_equals(cpuinfo, "CPU architecture", "7") &&  in crypto_cpuinfo_has_broken_neon()
191          cpuinfo_field_equals(cpuinfo, "CPU variant", "0x1") &&  in crypto_cpuinfo_has_broken_neon()
192          cpuinfo_field_equals(cpuinfo, "CPU part", "0x04d") &&  in crypto_cpuinfo_has_broken_neon()
193          cpuinfo_field_equals(cpuinfo, "CPU revision", "0");  in crypto_cpuinfo_has_broken_neon()