[v1.07] Bump version

There are *a lot* of new extensions in the Linux kernel now (Linux
v6.16) since the last time I checked (Linux v6.2.10), so added them all
plus ime, which is not present in the kernel apparently, but that I
spotted in a RISC-V chip.

Previously, the mask was represented with a uint64_t value, which is
fine as long as we have less than 65 possible extensions. This is not
the case anymore, so instead I replaced that with a pointer of bool,
which gets allocated depending on the max number of extensions that
we support.

Makefile

@@ -30,6 +30,10 @@ ifneq ($(OS),Windows_NT)
 			HEADERS += $(SRC_DIR)freq/freq.h
 			CFLAGS += -pthread
 		endif
+		ifeq ($(os), FreeBSD)
+			SOURCE += $(SRC_COMMON)sysctl.c
+			HEADERS += $(SRC_COMMON)sysctl.h
+		endif
 		CFLAGS += -DARCH_X86 -std=c99 -fstack-protector-all
 	else ifeq ($(arch), $(filter $(arch), ppc64le ppc64 ppcle ppc))
 		SRC_DIR=src/ppc/
@@ -38,10 +42,16 @@ ifneq ($(OS),Windows_NT)
 		CFLAGS += -DARCH_PPC -std=gnu99 -fstack-protector-all -Wno-language-extension-token
 	else ifeq ($(arch), $(filter $(arch), arm aarch64_be aarch64 arm64 armv8b armv8l armv7l armv6l))
 		SRC_DIR=src/arm/
-		SOURCE += $(COMMON_SRC) $(SRC_DIR)midr.c $(SRC_DIR)uarch.c $(SRC_COMMON)soc.c $(SRC_DIR)soc.c $(SRC_COMMON)pci.c $(SRC_DIR)udev.c
+		SOURCE += $(COMMON_SRC) $(SRC_DIR)midr.c $(SRC_DIR)uarch.c $(SRC_COMMON)soc.c $(SRC_DIR)soc.c $(SRC_COMMON)pci.c $(SRC_DIR)udev.c sve.o
 		HEADERS += $(COMMON_HDR) $(SRC_DIR)midr.h $(SRC_DIR)uarch.h  $(SRC_COMMON)soc.h $(SRC_DIR)soc.h $(SRC_COMMON)pci.h $(SRC_DIR)udev.c $(SRC_DIR)socs.h
 		CFLAGS += -DARCH_ARM -Wno-unused-parameter -std=c99 -fstack-protector-all
 
+		# Check if the compiler supports -march=armv8-a+sve. We will use it (if supported) to compile SVE detection code later
+		is_sve_flag_supported := $(shell $(CC) -march=armv8-a+sve -c $(SRC_DIR)sve.c -o sve_test.o 2> /dev/null && echo 'yes'; rm -f sve_test.o)
+		ifeq ($(is_sve_flag_supported), yes)
+			SVE_FLAGS += -march=armv8-a+sve
+		endif
+
 		ifeq ($(os), Darwin)
 			SOURCE += $(SRC_COMMON)sysctl.c
 			HEADERS += $(SRC_COMMON)sysctl.h
@@ -60,12 +70,27 @@ $(error Aborting compilation)
 
 	OUTPUT=cpufetch
 else
-	# Assume x86_64
+	arch := $(shell cc -dumpmachine)
+	arch := $(firstword $(subst -, ,$(arch)))
+
+	ifeq ($(arch), $(filter $(arch), x86_64 amd64 i386 i486 i586 i686))
+		SRC_DIR=src/x86/
+		SOURCE += $(COMMON_SRC) $(SRC_DIR)cpuid.c $(SRC_DIR)apic.c $(SRC_DIR)cpuid_asm.c $(SRC_DIR)uarch.c
+		HEADERS += $(COMMON_HDR) $(SRC_DIR)cpuid.h $(SRC_DIR)apic.h $(SRC_DIR)cpuid_asm.h $(SRC_DIR)uarch.h
+		CFLAGS += -DARCH_X86 -std=c99
+	else ifeq ($(arch), $(filter $(arch), arm aarch64_be aarch64 arm64 armv8b armv8l armv7l armv6l))
+		SRC_DIR=src/arm/
+		SOURCE += $(COMMON_SRC) $(SRC_DIR)midr.c $(SRC_DIR)uarch.c $(SRC_COMMON)soc.c $(SRC_DIR)soc.c $(SRC_COMMON)pci.c $(SRC_DIR)udev.c sve.o
+		HEADERS += $(COMMON_HDR) $(SRC_DIR)midr.h $(SRC_DIR)uarch.h  $(SRC_COMMON)soc.h $(SRC_DIR)soc.h $(SRC_COMMON)pci.h $(SRC_DIR)udev.c $(SRC_DIR)socs.h
+		CFLAGS += -DARCH_ARM -std=c99
+	else
+		# Error lines should not be tabulated because Makefile complains about it
+$(warning Unsupported arch detected: $(arch). See https://github.com/Dr-Noob/cpufetch#1-support)
+$(warning If your architecture is supported but the compilation fails, please open an issue in https://github.com/Dr-Noob/cpufetch/issues)
+$(error Aborting compilation)
+	endif
+
 	GIT_VERSION := ""
-	SRC_DIR=src/x86/
-	SOURCE += $(COMMON_SRC) $(SRC_DIR)cpuid.c $(SRC_DIR)apic.c $(SRC_DIR)cpuid_asm.c $(SRC_DIR)uarch.c
-	HEADERS += $(COMMON_HDR) $(SRC_DIR)cpuid.h $(SRC_DIR)apic.h $(SRC_DIR)cpuid_asm.h $(SRC_DIR)uarch.h
-	CFLAGS += -DARCH_X86 -std=c99
 	SANITY_FLAGS += -Wno-pedantic-ms-format
 	OUTPUT=cpufetch.exe
 endif
@@ -91,6 +116,9 @@ freq_avx.o: Makefile $(SRC_DIR)freq/freq_avx.c $(SRC_DIR)freq/freq_avx.h $(SRC_D
 freq_avx512.o: Makefile $(SRC_DIR)freq/freq_avx512.c $(SRC_DIR)freq/freq_avx512.h $(SRC_DIR)freq/freq.h
 	$(CC) $(CFLAGS) $(SANITY_FLAGS) -c -mavx512f -pthread $(SRC_DIR)freq/freq_avx512.c -o $@
 
+sve.o: Makefile $(SRC_DIR)sve.c $(SRC_DIR)sve.h
+	$(CC) $(CFLAGS) $(SANITY_FLAGS) $(SVE_FLAGS) -c $(SRC_DIR)sve.c -o $@
+
 $(OUTPUT): Makefile $(SOURCE) $(HEADERS)
 ifeq ($(GIT_VERSION),"")
 	$(CC) $(CFLAGS) $(SANITY_FLAGS) $(SOURCE) -o $(OUTPUT)
@@ -107,9 +135,9 @@ clean:
 install: $(OUTPUT)
 	install -Dm755 "cpufetch"   "$(DESTDIR)$(PREFIX)/bin/cpufetch"
 	install -Dm644 "LICENSE"    "$(DESTDIR)$(PREFIX)/share/licenses/cpufetch-git/LICENSE"
-	install -Dm644 "cpufetch.1" "$(DESTDIR)$(PREFIX)/share/man/man1/cpufetch.1.gz"
+	install -Dm644 "cpufetch.1" "$(DESTDIR)$(PREFIX)/share/man/man1/cpufetch.1"
 
 uninstall:
 	rm -f "$(DESTDIR)$(PREFIX)/bin/cpufetch"
 	rm -f "$(DESTDIR)$(PREFIX)/share/licenses/cpufetch-git/LICENSE"
-	rm -f "$(DESTDIR)$(PREFIX)/share/man/man1/cpufetch.1.gz"
+	rm -f "$(DESTDIR)$(PREFIX)/share/man/man1/cpufetch.1"

README.md

@@ -45,6 +45,7 @@ cpufetch is a command-line tool written in C that displays the CPU information i
   - [3.1 x86_64](#31-x86_64)
   - [3.2 ARM](#32-arm)
   - [3.3 PowerPC](#33-powerpc)
+  - [3.4 RISC-V](#34-risc-v)
 - [4. Colors](#4-colors)
   - [4.1 Specifying a name](#41-specifying-a-name)
   - [4.2 Specifying the colors in RGB format](#42-specifying-the-colors-in-rgb-format)
@@ -62,7 +63,7 @@ cpufetch is a command-line tool written in C that displays the CPU information i
 | OS          | x86_64 / x86       | ARM                | RISC-V             | PowerPC            |
 |:-----------:|:------------------:|:------------------:|:------------------:|:------------------:|
 | GNU / Linux | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-| Windows     | :heavy_check_mark: | :x:                | :x:                | :x:                |
+| Windows     | :heavy_check_mark: | :heavy_check_mark: | :x:                | :x:                |
 | Android     | :heavy_check_mark: | :heavy_check_mark: | :x:                | :x:                |
 | macOS       | :heavy_check_mark: | :heavy_check_mark: | :x:                | :heavy_check_mark: |
 | FreeBSD     | :heavy_check_mark: | :x:                | :x:                | :x:                |
@@ -120,6 +121,11 @@ make
 <p align="center"><img width=90% src="pictures/ibm.png"></p>
 <p align="center">Talos II</p>
 
+## 3.4 RISC-V
+
+<p align="center"><img width=80% src="pictures/starfive.png"></p>
+<p align="center">StarFive VisionFive 2</p>
+
 ## 4. Colors
 By default, `cpufetch` will print the CPU logo with the system colorscheme. However, you can set a custom color scheme in two different ways:
 
@@ -175,6 +181,7 @@ Thanks to the fellow contributors and interested people in the project. Special
 - [mdoksa76](https://github.com/mdoksa76) and [exkc](https://github.com/exkc): Excellent ideas and feedback for supporting Allwinner SoCs.
 - [Sakura286](https://github.com/Sakura286), [exkc](https://github.com/exkc) and [Patola](https://github.com/Patola): Helped with RISC-V port with ssh access, ideas, testing, etc.
 - [ThomasKaiser](https://github.com/ThomasKaiser): Very valuable feedback on improving ARM SoC detection (Apple, Allwinner, Rockchip).
+- [zerkerX](https://github.com/zerkerX): Helped with feedback for supporting old (e.g., Pentium III) Intel CPUs.
 
 ## 8. cpufetch for GPUs (gpufetch)
 See [gpufetch](https://github.com/Dr-Noob/gpufetch) project!

src/arm/midr.c

@@ -11,6 +11,10 @@
   #include "../common/freq.h"
 #elif defined __APPLE__ || __MACH__
   #include "../common/sysctl.h"
+#elif defined _WIN32
+  #define WIN32_LEAN_AND_MEAN
+  #define NOMINMAX
+  #include <windows.h>
 #endif
 
 #include "../common/global.h"
@@ -19,6 +23,61 @@
 #include "udev.h"
 #include "midr.h"
 #include "uarch.h"
+#include "sve.h"
+
+
+#if defined _WIN32
+// Windows stores processor information in registery at:
+// "HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor"
+// Within this directory, each core will get its own folder with
+// registery entries named `CP ####` that map to ARM system registers.
+// Ex. the MIDR register for core 0 is the `REG_QWORD` at:
+// "HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\CP 4000"
+// The name of these `CP ####`-registers follow their register ID encoding in hexadecimal
+// (op0&1):op1:crn:crm:op2.
+// More registers can be found here:
+// https://developer.arm.com/documentation/ddi0601/2024-06/AArch64-Registers
+// Some important ones:
+// CP 4000: MIDR_EL1
+// CP 4020: ID_AA64PFR0_EL1
+// CP 4021: ID_AA64PFR1_EL1
+// CP 4028: ID_AA64DFR0_EL1
+// CP 4029: ID_AA64DFR1_EL1
+// CP 402C: ID_AA64AFR0_EL1
+// CP 402D: ID_AA64AFR1_EL1
+// CP 4030: ID_AA64ISAR0_EL1
+// CP 4031: ID_AA64ISAR1_EL1
+// CP 4038: ID_AA64MMFR0_EL1
+// CP 4039: ID_AA64MMFR1_EL1
+// CP 403A: ID_AA64MMFR2_EL1
+
+bool read_registry_hklm_int(char* path, char* name, void* value, bool is64) {  
+  DWORD value_len;
+  int reg_type;
+  if (is64) {
+    value_len = sizeof(int64_t);
+    reg_type = RRF_RT_REG_QWORD;
+  }
+  else {
+    value_len = sizeof(int32_t);
+    reg_type = RRF_RT_REG_DWORD;
+  }
+
+  if(RegGetValueA(HKEY_LOCAL_MACHINE, path, name, reg_type, NULL, value, &value_len) != ERROR_SUCCESS) {
+    printBug("Error reading registry entry \"%s\\%s\"", path, name);
+    return false;
+  }
+  return true;
+}
+
+bool get_win32_core_info_int(uint32_t core_index, char* name, void* value, bool is64) {
+  // path + digits
+  uint32_t max_path_size = 45+3+1;
+  char* path = ecalloc(sizeof(char) * max_path_size, sizeof(char));
+  snprintf(path, max_path_size, "HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\%u", core_index);
+  return read_registry_hklm_int(path, name, value, is64);
+}
+#endif
 
 bool cores_are_equal(int c1pos, int c2pos, uint32_t* midr_array, int32_t* freq_array) {
   return midr_array[c1pos] == midr_array[c2pos] && freq_array[c1pos] == freq_array[c2pos];
@@ -168,6 +227,17 @@ struct features* get_features_info(void) {
     feat->SHA1 = hwcaps & HWCAP_SHA1;
     feat->SHA2 = hwcaps & HWCAP_SHA2;
     feat->NEON = hwcaps & HWCAP_ASIMD;
+    feat->SVE = hwcaps & HWCAP_SVE;
+
+    hwcaps = getauxval(AT_HWCAP2);
+    if (errno == ENOENT) {
+      printWarn("Unable to retrieve AT_HWCAP2 using getauxval");
+    }
+    else {
+      #ifdef HWCAP2_SVE2
+        feat->SVE2 = hwcaps & HWCAP2_SVE2;
+      #endif
+    }
   }
 #else
   else {
@@ -183,6 +253,8 @@ struct features* get_features_info(void) {
     feat->CRC32 = hwcaps & HWCAP2_CRC32;
     feat->SHA1 = hwcaps & HWCAP2_SHA1;
     feat->SHA2 = hwcaps & HWCAP2_SHA2;
+    feat->SVE = false;
+    feat->SVE2 = false;
   }
 #endif // ifdef __aarch64__
 #elif defined __APPLE__ || __MACH__
@@ -192,8 +264,54 @@ struct features* get_features_info(void) {
   feat->SHA1 = true;
   feat->SHA2 = true;
   feat->NEON = true;
+  feat->SVE = false;
+  feat->SVE2 = false;
+#elif defined _WIN32
+
+  // CP 4020 maps to the ID_AA64PFR0_EL1 register on Windows
+  // https://developer.arm.com/documentation/ddi0601/2024-06/AArch64-Registers/ID-AA64PFR0-EL1--AArch64-Processor-Feature-Register-0
+  int64_t pfr0 = 0;
+  if(!get_win32_core_info_int(0, "CP 4020", &pfr0, true)) {
+    printWarn("Unable to retrieve PFR0 via registry");
+  }
+  else {
+    // AdvSimd[23:20]
+    // -1: Not available
+    //  0: AdvSimd support
+    //  1: AdvSimd support + FP16
+    int8_t adv_simd = ((int64_t)(pfr0 << (60 - 20)) >> 60);
+    feat->NEON = (adv_simd >= 0);
+
+    // SVE[35:32]
+    feat->SVE = (pfr0 >> 32) & 0xF ? true : false;
+  }
+
+  // Windoes does not expose a registry entry for the ID_AA64ZFR0_EL1 register
+  // this would have mapped to "CP 4024".
+  feat->SVE2 = false;
+
+  // CP 4030 maps to the ID_AA64ISAR0_EL1 register on Windows
+  // https://developer.arm.com/documentation/ddi0601/2024-06/AArch64-Registers/ID-AA64ISAR0-EL1--AArch64-Instruction-Set-Attribute-Register-0
+  int64_t isar0 = 0;
+  if(!get_win32_core_info_int(0, "CP 4030", &isar0, true)) {
+    printWarn("Unable to retrieve ISAR0 via registry");
+  }
+  else {
+    // AES[7:4]
+    feat->AES = (isar0 >> 4) & 0xF ? true : false;
+    // SHA1[11:8]
+    feat->SHA1 = (isar0 >> 8) & 0xF ? true : false;
+    // SHA2[15:12]
+    feat->SHA2 = (isar0 >> 12) & 0xF ? true : false;
+    // CRC32[19:16]
+    feat->CRC32 = (isar0 >> 16) & 0xF ? true : false;
+  }
 #endif  // ifdef __linux__
 
+  if (feat->SVE || feat->SVE2) {
+    feat->cntb = sve_cntb();
+  }
+
   return feat;
 }
 
@@ -394,6 +512,7 @@ struct cpuInfo* get_cpu_info_mach(struct cpuInfo* cpu) {
     cpu->peak_performance = get_peak_performance(cpu);
   }
   else if(cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH ||
+          cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH_2   ||
           cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH_PRO ||
           cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH_MAX) {
     fill_cpu_info_everest_sawtooth(cpu, pcores, ecores);
@@ -407,6 +526,68 @@ struct cpuInfo* get_cpu_info_mach(struct cpuInfo* cpu) {
 
   return cpu;
 }
+#elif defined _WIN32
+struct cpuInfo* get_cpu_info_windows(struct cpuInfo* cpu) {
+  init_cpu_info(cpu);
+
+  SYSTEM_INFO sys_info;
+  GetSystemInfo(&sys_info);
+  int ncores = sys_info.dwNumberOfProcessors;
+
+  uint32_t* midr_array = emalloc(sizeof(uint32_t) * ncores);
+  int32_t* freq_array = emalloc(sizeof(uint32_t) * ncores);
+  uint32_t* ids_array = emalloc(sizeof(uint32_t) * ncores);
+  for(int i=0; i < ncores; i++) {
+    // Cast from 64 to 32 bit to be able to re-use the pre-existing
+    // functions such as fill_ids_from_midr and cores_are_equal
+    int64_t midr_64;
+    if(!get_win32_core_info_int(i, "CP 4000", &midr_64, true)) {
+      return NULL;
+    }
+    midr_array[i] = midr_64;
+    if(!get_win32_core_info_int(i, "~MHz", &freq_array[i], false)) {
+      return NULL;
+    }
+  }
+
+  uint32_t sockets = fill_ids_from_midr(midr_array, freq_array, ids_array, ncores);
+
+  struct cpuInfo* ptr = cpu;
+  int midr_idx = 0;
+  int tmp_midr_idx = 0;
+  for(uint32_t i=0; i < sockets; i++) {
+    if(i > 0) {
+      ptr->next_cpu = emalloc(sizeof(struct cpuInfo));
+      ptr = ptr->next_cpu;
+      init_cpu_info(ptr);
+
+      tmp_midr_idx = midr_idx;
+      while(cores_are_equal(midr_idx, tmp_midr_idx, midr_array, freq_array)) tmp_midr_idx++;
+      midr_idx = tmp_midr_idx;
+    }
+
+    ptr->midr = midr_array[midr_idx];
+    ptr->arch = get_uarch_from_midr(ptr->midr, ptr);
+
+    ptr->feat = get_features_info();
+    
+    ptr->freq = emalloc(sizeof(struct frequency));
+    ptr->freq->measured = false;
+    ptr->freq->base = freq_array[midr_idx];
+    ptr->freq->max = UNKNOWN_DATA;
+
+    ptr->cach = get_cache_info(ptr);
+    ptr->topo = get_topology_info(ptr, ptr->cach, midr_array, freq_array, i, ncores);
+  }
+
+  cpu->num_cpus = sockets;
+  cpu->hv = emalloc(sizeof(struct hypervisor));
+  cpu->hv->present = false;
+  cpu->soc = get_soc(cpu);
+  cpu->peak_performance = get_peak_performance(cpu);
+
+  return cpu;
+}
 #endif
 
 struct cpuInfo* get_cpu_info(void) {
@@ -417,6 +598,8 @@ struct cpuInfo* get_cpu_info(void) {
     return get_cpu_info_linux(cpu);
   #elif defined __APPLE__ || __MACH__
     return get_cpu_info_mach(cpu);
+  #elif defined _WIN32
+    return get_cpu_info_windows(cpu);
   #endif
 }
 
@@ -430,7 +613,7 @@ char* get_str_topology(struct cpuInfo* cpu, struct topology* topo, bool dual_soc
 
 char* get_str_features(struct cpuInfo* cpu) {
   struct features* feat = cpu->feat;
-  uint32_t max_len = strlen("NEON,SHA1,SHA2,AES,CRC32,") + 1;
+  uint32_t max_len = strlen("NEON,SHA1,SHA2,AES,CRC32,SVE,SVE2,") + 1;
   uint32_t len = 0;
   char* string = ecalloc(max_len, sizeof(char));
 
@@ -438,6 +621,14 @@ char* get_str_features(struct cpuInfo* cpu) {
     strcat(string, "NEON,");
     len += 5;
   }
+  if(feat->SVE) {
+    strcat(string, "SVE,");
+    len += 4;
+  }
+  if(feat->SVE2) {
+    strcat(string, "SVE2,");
+    len += 5;
+  }
   if(feat->SHA1) {
     strcat(string, "SHA1,");
     len += 5;
@@ -487,6 +678,10 @@ void print_debug(struct cpuInfo* cpu) {
     }
   }
 
+  if (cpu->feat->SVE || cpu->feat->SVE2) {
+    printf("- cntb: %d\n", (int) cpu->feat->cntb);
+  }
+
   #if defined(__APPLE__) || defined(__MACH__)
     printf("hw.cpufamily: 0x%.8X\n", get_sys_info_by_name("hw.cpufamily"));
     printf("hw.cpusubfamily: 0x%.8X\n", get_sys_info_by_name("hw.cpusubfamily"));

src/arm/soc.c

@@ -14,10 +14,37 @@
   #include "../common/sysctl.h"
 #endif
 
+#if defined(_WIN32)
+  #define WIN32_LEAN_AND_MEAN
+  #define NOMINMAX
+  #include <windows.h>
+
+// Gets a RRF_RT_REG_SZ-entry from the Windows registry, returning a newly allocated
+// string and its length
+bool read_registry_hklm_sz(char* path, char* value, char** string, LPDWORD length) {
+	// First call to RegGetValueA gets the length of the string and determines how much
+  // memory should be allocated for the new string
+  if(RegGetValueA(HKEY_LOCAL_MACHINE, path, value, RRF_RT_REG_SZ, NULL, NULL, length) != ERROR_SUCCESS) {
+    return false;
+  }
+  *string = ecalloc(*length, sizeof(char));
+  // Second call actually writes the string data
+  if(RegGetValueA(HKEY_LOCAL_MACHINE, path, value, RRF_RT_REG_SZ, NULL, *string, length) != ERROR_SUCCESS) {
+    return false;
+  }
+  return true;
+}
+#endif
+
 #define NA -1
 #define min(a,b) (((a)<(b))?(a):(b))
 #define ARRAY_SIZE(arr)     (sizeof(arr) / sizeof((arr)[0]))
 
+#define PROP_MTK_PLATFORM   "ro.mediatek.platform"
+#define PROP_SOC_MODEL      "ro.soc.model"
+#define PROP_PRODUCT_BOARD  "ro.product.board"
+#define PROP_BOARD_PLATFORM "ro.board.platform"
+
 static char* soc_rpi_string[] = {
   "BCM2835",
   "BCM2836",
@@ -28,8 +55,7 @@ static char* soc_rpi_string[] = {
 
 char* toupperstr(char* str) {
   int len = strlen(str) + 1;
-  char* ret = emalloc(sizeof(char) * len);
+  char* ret = ecalloc(len, sizeof(char));
-  memset(ret, 0, sizeof(char) * len);
 
   for(int i=0; i < len; i++) {
     ret[i] = toupper((unsigned char) str[i]);
@@ -102,7 +128,7 @@ bool get_sunxisoc_from_sid(struct system_on_chip* soc, char* raw_name, uint32_t
   int index = 0;
   while(socFromSid[index].sid != 0x0) {
     if(socFromSid[index].sid == sid) {
-      fill_soc(soc, socFromSid[index].soc.soc_name, socFromSid[index].soc.soc_model, socFromSid[index].soc.process);
+      fill_soc(soc, socFromSid[index].soc.name, socFromSid[index].soc.model, socFromSid[index].soc.process);
       return true;
     }
     index++;
@@ -128,24 +154,24 @@ bool match_broadcom(char* soc_name, struct system_on_chip* soc) {
   if((tmp = strstr(soc_name, "BCM")) == NULL)
     return false;
 
-  soc->soc_vendor = SOC_VENDOR_BROADCOM;
+  soc->vendor = SOC_VENDOR_BROADCOM;
 
   SOC_START
-  SOC_EQ(tmp, "BCM2835",              "2835",              SOC_BCM_2835,   soc, 65)
+  SOC_EQ(tmp, "BCM2835",              "BCM2835",              SOC_BCM_2835,   soc, 65)
-  SOC_EQ(tmp, "BCM2836",              "2836",              SOC_BCM_2836,   soc, 40)
+  SOC_EQ(tmp, "BCM2836",              "BCM2836",              SOC_BCM_2836,   soc, 40)
-  SOC_EQ(tmp, "BCM2837",              "2837",              SOC_BCM_2837,   soc, 40)
+  SOC_EQ(tmp, "BCM2837",              "BCM2837",              SOC_BCM_2837,   soc, 40)
-  SOC_EQ(tmp, "BCM2837B0",            "2837B0",            SOC_BCM_2837B0, soc, 40)
+  SOC_EQ(tmp, "BCM2837B0",            "BCM2837B0",            SOC_BCM_2837B0, soc, 40)
-  SOC_EQ(tmp, "BCM21553",             "21553",             SOC_BCM_21553,  soc, 65)
+  SOC_EQ(tmp, "BCM21553",             "BCM21553",             SOC_BCM_21553,  soc, 65)
-  SOC_EQ(tmp, "BCM21553-Thunderbird", "21553 Thunderbird", SOC_BCM_21553T, soc, 65)
+  SOC_EQ(tmp, "BCM21553-Thunderbird", "BCM21553 Thunderbird", SOC_BCM_21553T, soc, 65)
-  SOC_EQ(tmp, "BCM21663",             "21663",             SOC_BCM_21663,  soc, 40)
+  SOC_EQ(tmp, "BCM21663",             "BCM21663",             SOC_BCM_21663,  soc, 40)
-  SOC_EQ(tmp, "BCM21664",             "21664",             SOC_BCM_21664,  soc, 40)
+  SOC_EQ(tmp, "BCM21664",             "BCM21664",             SOC_BCM_21664,  soc, 40)
-  SOC_EQ(tmp, "BCM28155",             "28155",             SOC_BCM_28155,  soc, 40)
+  SOC_EQ(tmp, "BCM28155",             "BCM28155",             SOC_BCM_28155,  soc, 40)
-  SOC_EQ(tmp, "BCM23550",             "23550",             SOC_BCM_23550,  soc, 40)
+  SOC_EQ(tmp, "BCM23550",             "BCM23550",             SOC_BCM_23550,  soc, 40)
-  SOC_EQ(tmp, "BCM28145",             "28145",             SOC_BCM_28145,  soc, 40)
+  SOC_EQ(tmp, "BCM28145",             "BCM28145",             SOC_BCM_28145,  soc, 40)
-  SOC_EQ(tmp, "BCM2157",              "2157",              SOC_BCM_2157,   soc, 65)
+  SOC_EQ(tmp, "BCM2157",              "BCM2157",              SOC_BCM_2157,   soc, 65)
-  SOC_EQ(tmp, "BCM21654",             "21654",             SOC_BCM_21654,  soc, 40)
+  SOC_EQ(tmp, "BCM21654",             "BCM21654",             SOC_BCM_21654,  soc, 40)
-  SOC_EQ(tmp, "BCM2711",              "2711",              SOC_BCM_2711,   soc, 28)
+  SOC_EQ(tmp, "BCM2711",              "BCM2711",              SOC_BCM_2711,   soc, 28)
-  SOC_EQ(tmp, "BCM2712",              "2712",              SOC_BCM_2712,   soc, 16)
+  SOC_EQ(tmp, "BCM2712",              "BCM2712",              SOC_BCM_2712,   soc, 16)
   SOC_END
 }
 
@@ -156,7 +182,7 @@ bool match_google(char* soc_name, struct system_on_chip* soc) {
   if((tmp = strstr(soc_name, "gs")) == NULL)
     return false;
 
-  soc->soc_vendor = SOC_VENDOR_GOOGLE;
+  soc->vendor = SOC_VENDOR_GOOGLE;
 
   SOC_START
   SOC_EQ(tmp, "gs101", "Tensor",    SOC_GOOGLE_TENSOR,    soc, 5)
@@ -167,13 +193,15 @@ bool match_google(char* soc_name, struct system_on_chip* soc) {
 
 // https://www.techinsights.com/
 // https://datasheetspdf.com/pdf-file/1316605/HiSilicon/Hi3660/1
+// https://github.com/Dr-Noob/cpufetch/issues/259
 bool match_hisilicon(char* soc_name, struct system_on_chip* soc) {
   char* tmp;
 
-  if((tmp = strstr(soc_name, "hi")) == NULL)
+  if((tmp = strstr(soc_name, "hi")) != NULL);
-    return false;
+  else if((tmp = strstr(soc_name, "kirin")) != NULL);
+  else return false;
 
-  soc->soc_vendor = SOC_VENDOR_KIRIN;
+  soc->vendor = SOC_VENDOR_KIRIN;
 
   SOC_START
   SOC_EQ(tmp, "hi3620GFC",  "K3V2",  SOC_HISILICON_3620, soc, 40)
@@ -204,6 +232,7 @@ bool match_hisilicon(char* soc_name, struct system_on_chip* soc) {
   SOC_EQ(tmp, "hi3680",     "980",   SOC_HISILICON_3680, soc,  7)
   //SOC_EQ(tmp, "?",        "985",   SOC_KIRIN, soc,  7)
   SOC_EQ(tmp, "hi3690",     "990",   SOC_HISILICON_3690, soc,  7)
+  SOC_EQ(tmp, "kirin9000s", "9000s", SOC_HISILICON_9000S,soc,  7)
   SOC_END
 }
 
@@ -214,7 +243,7 @@ bool match_exynos(char* soc_name, struct system_on_chip* soc) {
   else if((tmp = strstr(soc_name, "exynos")) != NULL);
   else return false;
 
-  soc->soc_vendor = SOC_VENDOR_EXYNOS;
+  soc->vendor = SOC_VENDOR_EXYNOS;
 
   // Because exynos are recently using "exynosXXXX" instead
   // of "universalXXXX" as codenames, SOC_EXY_EQ will check for
@@ -274,10 +303,24 @@ bool match_mediatek(char* soc_name, struct system_on_chip* soc) {
   if((tmp = strstr(soc_name_upper, "MT")) == NULL)
     return false;
 
-  soc->soc_vendor = SOC_VENDOR_MEDIATEK;
+  soc->vendor = SOC_VENDOR_MEDIATEK;
 
   SOC_START
-  // Dimensity //
+  // TODO
+  // Dimensity 6000 Series //
+  // Dimensity 7000 Series //
+  // Dimensity 8000 Series //
+  // END TODO
+  // Dimensity 9000 Series //
+  SOC_EQ(tmp, "MT6983Z",  "Dimensity 9000",  SOC_MTK_MT6983Z,  soc, 4)
+  SOC_EQ(tmp, "MT8798Z/C","Dimensity 9000",  SOC_MTK_MT8798ZC, soc, 4)
+  SOC_EQ(tmp, "MT6983W",  "Dimensity 9000+", SOC_MTK_MT6983W,  soc, 4)
+  SOC_EQ(tmp, "MT8798Z/T","Dimensity 9000+", SOC_MTK_MT8798ZT, soc, 4)
+  SOC_EQ(tmp, "MT6985W",  "Dimensity 9200+", SOC_MTK_MT6985W,  soc, 4)
+  SOC_EQ(tmp, "MT6985",   "Dimensity 9200",  SOC_MTK_MT6985,   soc, 4)
+  SOC_EQ(tmp, "MT6989",   "Dimensity 9300",  SOC_MTK_MT6989,   soc, 4)
+  SOC_EQ(tmp, "MT8796",   "Dimensity 9300",  SOC_MTK_MT8796,   soc, 4)
+  // Dimensity 1000 //
   SOC_EQ(tmp, "MT6893Z",  "Dimensity 1300",  SOC_MTK_MT6893Z,  soc, 6)
   SOC_EQ(tmp, "MT6893",   "Dimensity 1200",  SOC_MTK_MT6893,   soc, 6)
   SOC_EQ(tmp, "MT6891",   "Dimensity 1100",  SOC_MTK_MT6891,   soc, 6)
@@ -287,12 +330,21 @@ bool match_mediatek(char* soc_name, struct system_on_chip* soc) {
   SOC_EQ(tmp, "MT6885Z",  "Dimensity 1000L", SOC_MTK_MT6885Z,  soc, 7)
   SOC_EQ(tmp, "MT6889Z",  "Dimensity 1000+", SOC_MTK_MT6889Z,  soc, 7)
   SOC_EQ(tmp, "MT6883Z",  "Dimensity 1000C", SOC_MTK_MT6883Z,  soc, 7)
-  SOC_EQ(tmp, "MT6833",   "Dimensity 700",   SOC_MTK_MT6833,   soc, 7)
+  // Dimensity 900
-  SOC_EQ(tmp, "MT6853",   "Dimensity 720",   SOC_MTK_MT6853,   soc, 7)
+  SOC_EQ(tmp, "MT6877V/Z","Dimensity 900",   SOC_MTK_MT6877VZ, soc, 6)
+  SOC_EQ(tmp, "MT6877T"  ,"Dimensity 920",   SOC_MTK_MT6877T,  soc, 6)
+  SOC_EQ(tmp, "MT6855"   ,"Dimensity 930",   SOC_MTK_MT6855,   soc, 6)
+  // Dimensity 800
   SOC_EQ(tmp, "MT6873",   "Dimensity 800",   SOC_MTK_MT6873,   soc, 7)
-  SOC_EQ(tmp, "MT6853V",  "Dimensity 800U",  SOC_MTK_MT6853V,  soc, 7)
+  SOC_EQ(tmp, "MT6853V/T","Dimensity 800U",  SOC_MTK_MT6853VT, soc, 7)
-  SOC_EQ(tmp, "MT6833",   "Dimensity 810",   SOC_MTK_MT6833,   soc, 6)
+  SOC_EQ(tmp, "MT6853T",  "Dimensity 800U",  SOC_MTK_MT6853T,  soc, 7)
+  SOC_EQ(tmp, "MT6833P",  "Dimensity 810",   SOC_MTK_MT6833P,  soc, 6)
+  SOC_EQ(tmp, "MT6833GP", "Dimensity 810",   SOC_MTK_MT6833GP, soc, 6)
+  SOC_EQ(tmp, "MT6833V",  "Dimensity 810",   SOC_MTK_MT6833V,  soc, 6)
   SOC_EQ(tmp, "MT6875",   "Dimensity 820",   SOC_MTK_MT6875,   soc, 7)
+  // Dimensity 700
+  SOC_EQ(tmp, "MT6833",   "Dimensity 700",   SOC_MTK_MT6833,   soc, 7)
+  SOC_EQ(tmp, "MT6853V",  "Dimensity 720",   SOC_MTK_MT6853,   soc, 7)
   // Helio //
   SOC_EQ(tmp, "MT6761D",  "Helio A20",       SOC_MTK_MT6761D,  soc, 12)
   SOC_EQ(tmp, "MT6761",   "Helio A22",       SOC_MTK_MT6761,   soc, 12)
@@ -421,6 +473,9 @@ bool match_mediatek(char* soc_name, struct system_on_chip* soc) {
 }
 
 /*
+ * Good sources:
+ * https://www.geektopia.es/es/products/company/qualcomm/socs/
+ *
  * APQ: Application Processor Qualcomm
  * MSM: Mobile Station Modem
  * In a APQXXXX or MSMXXXX, the second digit represents:
@@ -454,7 +509,7 @@ bool match_qualcomm(char* soc_name, struct system_on_chip* soc) {
   else if((tmp = strstr(soc_name_upper, "QSD")) != NULL);
   else return false;
 
-  soc->soc_vendor = SOC_VENDOR_SNAPDRAGON;
+  soc->vendor = SOC_VENDOR_SNAPDRAGON;
 
   SOC_START
   // Snapdragon S1 //
@@ -578,6 +633,25 @@ bool match_qualcomm(char* soc_name, struct system_on_chip* soc) {
   SOC_EQ(tmp, "SM8250-AB",      "865+",      SOC_SNAPD_SM8250_AB,      soc,  7)
   SOC_EQ(tmp, "SM8350",         "888",       SOC_SNAPD_SM8350,         soc,  5)
   SOC_EQ(tmp, "SM8350-AC",      "888+",      SOC_SNAPD_SM8350,         soc,  5)
+  // Snapdragon Gen 4 //
+  SOC_EQ(tmp, "SM4375",         "4 Gen 1",   SOC_SNAPD_SM4375,         soc,  6)
+  SOC_EQ(tmp, "SM4450",         "4 Gen 2",   SOC_SNAPD_SM4450,         soc,  4)
+  SOC_EQ(tmp, "SM4635",         "4s Gen 2",  SOC_SNAPD_SM4635,         soc,  4)
+  // Snapdragon Gen 6 //
+  SOC_EQ(tmp, "SM6375-AC",      "6s Gen 3",  SOC_SNAPD_SM6375_AC,      soc,  6)
+  SOC_EQ(tmp, "SM6450",         "6 Gen 1",   SOC_SNAPD_SM6450,         soc,  4)
+  // Snapdragon Gen 7 //
+  SOC_EQ(tmp, "SM7435-AB",      "7s Gen 2",  SOC_SNAPD_SM7435_AB,      soc,  4)
+  SOC_EQ(tmp, "SM7450",         "7 Gen 1",   SOC_SNAPD_SM7450,         soc,  4)
+  SOC_EQ(tmp, "SM7475",         "7+ Gen 2",  SOC_SNAPD_SM7475,         soc,  4)
+  SOC_EQ(tmp, "SM7550-AB",      "7 Gen 3",   SOC_SNAPD_SM7550_AB,      soc,  4)
+  SOC_EQ(tmp, "SM7675-AB",      "7+ Gen 3",  SOC_SNAPD_SM7675_AB,      soc,  4)
+  // Snapdragon Gen 8 //
+  SOC_EQ(tmp, "SM8450",         "8 Gen 1",   SOC_SNAPD_SM8450,         soc,  4)
+  SOC_EQ(tmp, "SM8475",         "8+ Gen 1",  SOC_SNAPD_SM8475,         soc,  4)
+  SOC_EQ(tmp, "SM8550-AB",      "8 Gen 2",   SOC_SNAPD_SM8550_AB,      soc,  4)
+  SOC_EQ(tmp, "SM8635",         "8s Gen 3",  SOC_SNAPD_SM8635,         soc,  4)
+  SOC_EQ(tmp, "SM8650-AB",      "8 Gen 3",   SOC_SNAPD_SM8650_AB,      soc,  4)
   SOC_END
 }
 
@@ -588,7 +662,7 @@ bool match_allwinner(char* soc_name, struct system_on_chip* soc) {
   if((tmp = strstr(soc_name, "sun")) == NULL)
     return false;
 
-  soc->soc_vendor = SOC_VENDOR_ALLWINNER;
+  soc->vendor = SOC_VENDOR_ALLWINNER;
 
   SOC_START
   // SoCs we can detect just with with the name
@@ -624,12 +698,37 @@ bool match_special(char* soc_name, struct system_on_chip* soc) {
     return true;
   }
 
-  // Snapdragon 8 Gen 1 reported as "taro"
+  // New Snapdragon SoCs codenames
+  // https://github.com/sm8450-mainline/fdt?tab=readme-ov-file#chipsets
+  // https://github.com/Dr-Noob/cpufetch/issues/253
+  if (strcmp(soc_name, "cape") == 0) {
+    fill_soc(soc, "8+ Gen 1", SOC_SNAPD_SM8475, 4);
+    return true;
+  }
+
   if(strcmp(soc_name, "taro") == 0) {
     fill_soc(soc, "8 Gen 1", SOC_SNAPD_SM8450, 4);
     return true;
   }
 
+  if(strcmp(soc_name, "ukee") == 0) {
+    fill_soc(soc, "7+ Gen 2", SOC_SNAPD_SM7475, 4);
+    return true;
+  }
+
+  if(strcmp(soc_name, "diwali") == 0) {
+    fill_soc(soc, "7 Gen 1", SOC_SNAPD_SM7450, 4);
+    return true;
+  }
+
+  // parrot can be either SM7435 or SM6450, we need more data
+  // to distingish between those two
+
+  if(strcmp(soc_name, "ravelin") == 0) {
+    fill_soc(soc, "4 Gen 2", SOC_SNAPD_SM4450, 4);
+    return true;
+  }
+
   // Google Pixel 6
   // https://github.com/Dr-Noob/cpufetch/issues/134
   if(strcmp(soc_name, "oriole") == 0) {
@@ -687,7 +786,7 @@ void try_parse_soc_from_string(struct system_on_chip* soc, int soc_len, char* so
   soc->raw_name = emalloc(sizeof(char) * (soc_len + 1));
   strncpy(soc->raw_name, soc_str, soc_len + 1);
   soc->raw_name[soc_len] = '\0';
-  soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+  soc->vendor = SOC_VENDOR_UNKNOWN;
   parse_soc_from_string(soc);
 }
 
@@ -695,24 +794,34 @@ struct system_on_chip* guess_soc_from_android(struct system_on_chip* soc) {
   char tmp[100];
   int property_len = 0;
 
-  property_len = android_property_get("ro.mediatek.platform", (char *) &tmp);
+  property_len = android_property_get(PROP_MTK_PLATFORM, (char *) &tmp);
   if(property_len > 0) {
     try_parse_soc_from_string(soc, property_len, tmp);
-    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) printWarn("SoC detection failed using Android property ro.mediatek.platform: %s", tmp);
+    if(soc->vendor == SOC_VENDOR_UNKNOWN) printWarn("SoC detection failed using Android property %s: %s", PROP_MTK_PLATFORM, tmp);
     else return soc;
   }
 
-  property_len = android_property_get("ro.product.board", (char *) &tmp);
+  // https://github.com/Dr-Noob/cpufetch/issues/253
+  // ro.soc.model might be more reliable than ro.product.board or
+  // ro.board.platform, so try with it first
+  property_len = android_property_get(PROP_SOC_MODEL, (char *) &tmp);
   if(property_len > 0) {
     try_parse_soc_from_string(soc, property_len, tmp);
-    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) printWarn("SoC detection failed using Android property ro.product.board: %s", tmp);
+    if(soc->vendor == SOC_VENDOR_UNKNOWN) printWarn("SoC detection failed using Android property %s: %s", PROP_SOC_MODEL, tmp);
     else return soc;
   }
 
-  property_len = android_property_get("ro.board.platform", (char *) &tmp);
+  property_len = android_property_get(PROP_PRODUCT_BOARD, (char *) &tmp);
   if(property_len > 0) {
     try_parse_soc_from_string(soc, property_len, tmp);
-    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) printWarn("SoC detection failed using Android property ro.board.platform: %s", tmp);
+    if(soc->vendor == SOC_VENDOR_UNKNOWN) printWarn("SoC detection failed using Android property %s: %s", PROP_PRODUCT_BOARD, tmp);
+    else return soc;
+  }
+
+  property_len = android_property_get(PROP_BOARD_PLATFORM, (char *) &tmp);
+  if(property_len > 0) {
+    try_parse_soc_from_string(soc, property_len, tmp);
+    if(soc->vendor == SOC_VENDOR_UNKNOWN) printWarn("SoC detection failed using Android property %s: %s", PROP_BOARD_PLATFORM, tmp);
     else return soc;
   }
 
@@ -778,7 +887,7 @@ bool get_rk_soc_from_efuse(struct system_on_chip* soc, char* efuse) {
   int index = 0;
   while(socFromRK[index].rk_soc != 0x0) {
     if(socFromRK[index].rk_soc == rk_soc) {
-      fill_soc(soc, socFromRK[index].soc.soc_name, socFromRK[index].soc.soc_model, socFromRK[index].soc.process);
+      fill_soc(soc, socFromRK[index].soc.name, socFromRK[index].soc.model, socFromRK[index].soc.process);
       return true;
     }
     index++;
@@ -825,7 +934,7 @@ struct system_on_chip* guess_soc_from_uarch(struct system_on_chip* soc, struct c
   int index = 0;
   while(socFromUarch[index].u != UARCH_UNKNOWN) {
     if(socFromUarch[index].u == get_uarch(arch)) {
-      fill_soc(soc, socFromUarch[index].soc.soc_name, socFromUarch[index].soc.soc_model, socFromUarch[index].soc.process);
+      fill_soc(soc, socFromUarch[index].soc.name, socFromUarch[index].soc.model, socFromUarch[index].soc.process);
       return soc;
     }
     index++;
@@ -835,6 +944,187 @@ struct system_on_chip* guess_soc_from_uarch(struct system_on_chip* soc, struct c
   return soc;
 }
 
+// Return the dt string without the NULL characters.
+char* get_dt_str(char* dt, int filelen) {
+  char* dt_without_null = (char *) malloc(sizeof(char) * filelen);
+  memcpy(dt_without_null, dt, filelen);
+
+  for (int i=0; i < filelen-1; i++) {
+    if (dt_without_null[i] == '\0')
+      dt_without_null[i] = ',';
+  }
+  return dt_without_null;
+}
+
+bool match_dt(struct system_on_chip* soc, char* dt, int filelen, char* expected_name, char* soc_name, SOC soc_model, int32_t process) {
+  // The /proc/device-tree/compatible file (passed by dt) uses NULL
+  // to separate the strings, so we need to make an special case here
+  // and iterate over the NULL characters, thus iterating over each
+  // individual compatible strings.
+
+  if (strstr(dt, expected_name) != NULL) {
+    fill_soc(soc, soc_name, soc_model, process);
+    return true;
+  }
+
+  char *compatible = dt;
+  char *end_of_dt = dt + filelen;
+
+  while ((compatible = strchr(compatible, '\0')) != end_of_dt) {
+    compatible++;
+    if (strstr(compatible, expected_name) != NULL) {
+      fill_soc(soc, soc_name, soc_model, process);
+      return true;
+    }
+  }
+
+  return false;
+}
+
+#define DT_START if (false) {}
+#define DT_EQ(dt, filelen, soc, expected_name, soc_name, soc_model, process) \
+   else if (match_dt(soc, dt, filelen, expected_name, soc_name, soc_model, process)) return soc;
+#define DT_END(dt, filelen) else { printWarn("guess_soc_from_devtree: No match found for '%s'", get_dt_str(dt, filelen)); return soc; }
+
+// TODO: Move this to doc
+// The number of fields seems non-standard, so for now it seems wiser
+// to just get the entire string with all fields and just look for the
+// substring.
+// TODO: Implement this by going trough NULL-separated fields rather than
+// using strstr.
+// https://trac.gateworks.com/wiki/linux/devicetree
+struct system_on_chip* guess_soc_from_devtree(struct system_on_chip* soc) {
+  int len;
+  char* dt = get_devtree_compatible(&len);
+  if (dt == NULL) {
+    return soc;
+  }
+
+  DT_START
+  // The following are internal codenames of Asahi Linux
+  // https://github.com/AsahiLinux/docs/wiki/Codenames
+  // https://github.com/Dr-Noob/cpufetch/issues/263
+  DT_EQ(dt, len, soc, "apple,t8103", "M1",       SOC_APPLE_M1,       5)
+  DT_EQ(dt, len, soc, "apple,t6000", "M1 Pro",   SOC_APPLE_M1_PRO,   5)
+  DT_EQ(dt, len, soc, "apple,t6001", "M1 Max",   SOC_APPLE_M1_MAX,   5)
+  DT_EQ(dt, len, soc, "apple,t6002", "M1 Ultra", SOC_APPLE_M1_ULTRA, 5)
+  DT_EQ(dt, len, soc, "apple,t8112", "M2",       SOC_APPLE_M2,       5)
+  DT_EQ(dt, len, soc, "apple,t6020", "M2 Pro",   SOC_APPLE_M2_PRO,   5)
+  DT_EQ(dt, len, soc, "apple,t6021", "M2 Max",   SOC_APPLE_M2_MAX,   5)
+  DT_EQ(dt, len, soc, "apple,t6022", "M2 Ultra", SOC_APPLE_M2_ULTRA, 5)
+  DT_EQ(dt, len, soc, "apple,t8122", "M3",       SOC_APPLE_M3,       3)
+  DT_EQ(dt, len, soc, "apple,t6030", "M3 Pro",   SOC_APPLE_M3_PRO,   3)
+  DT_EQ(dt, len, soc, "apple,t6031", "M3 Max",   SOC_APPLE_M3_MAX,   3)
+  DT_EQ(dt, len, soc, "apple,t6034", "M3 Max",   SOC_APPLE_M3_MAX,   3)
+  // NVIDIA
+  // https://elixir.bootlin.com/linux/v6.10.6/source/arch/arm64/boot/dts/nvidia
+  // https://elixir.bootlin.com/linux/v6.10.6/source/arch/arm/boot/dts/nvidia
+  DT_EQ(dt, len, soc, "nvidia,tegra20",  "Tegra 2",      SOC_TEGRA_2,      40) // https://en.wikipedia.org/wiki/Tegra#Tegra_2
+  DT_EQ(dt, len, soc, "nvidia,tegra30",  "Tegra 3",      SOC_TEGRA_3,      40) // https://en.wikipedia.org/wiki/Tegra#Tegra_3
+  DT_EQ(dt, len, soc, "nvidia,tegra114", "Tegra 4",      SOC_TEGRA_4,      28) // https://en.wikipedia.org/wiki/Tegra#Tegra_4
+  DT_EQ(dt, len, soc, "nvidia,tegra124", "Tegra K1",     SOC_TEGRA_K1,     28) // https://en.wikipedia.org/wiki/Tegra#Tegra_K1
+  DT_EQ(dt, len, soc, "nvidia,tegra132", "Tegra K1",     SOC_TEGRA_K1,     28) // https://en.wikipedia.org/wiki/Tegra#Tegra_K1
+  DT_EQ(dt, len, soc, "nvidia,tegra210", "Tegra X1",     SOC_TEGRA_X1,     20) // https://en.wikipedia.org/wiki/Tegra#Tegra_X1
+  DT_EQ(dt, len, soc, "nvidia,tegra186", "Tegra X2",     SOC_TEGRA_X2,     16) // https://en.wikipedia.org/wiki/Tegra#Tegra_X2
+  DT_EQ(dt, len, soc, "nvidia,tegra194", "Tegra Xavier", SOC_TEGRA_XAVIER, 12) // https://en.wikipedia.org/wiki/Tegra#Xavier
+  DT_EQ(dt, len, soc, "nvidia,tegra234", "Tegra Orin",   SOC_TEGRA_ORIN,    8) // https://www.phoronix.com/news/NVIDIA-Orin-Tegra234-Audio, https://github.com/Dr-Noob/cpufetch/issues/275, https://en.wikipedia.org/wiki/Tegra#Orin
+  // Qualcomm now also in devtree...
+  // TODO: Integrate this with SOC_EQ
+  DT_EQ(dt, len, soc, "qcom,sc8280", "8cx Gen 3", SOC_SNAPD_SC8280XP, 5)
+  // grep -oR -h --color -E '"fsl,.*' *.dtsi | sort | uniq | cut -d ',' -f1-2 | grep -v '-'
+  // https://elixir.bootlin.com/linux/v6.10.6/source/arch/arm64/boot/dts/freescale    
+  DT_EQ(dt, len, soc, "fsl,imx8qm",  "i.MX 8QuadMax",   SOC_NXP_IMX8QM,  28) // https://www.nxp.com/docs/en/fact-sheet/IMX8FAMFS.pdf  
+  DT_EQ(dt, len, soc, "fsl,imx8qp",  "i.MX 8QuadPlus",  SOC_NXP_IMX8QP,  28) // Actually not in dtsi, compatible string is just a guess
+  DT_EQ(dt, len, soc, "fsl,imx8mp",  "i.MX 8M Plus",    SOC_NXP_IMX8MP,  14) // https://www.nxp.com/docs/en/fact-sheet/IMX8MPLUSFS.pdf https://github.com/Dr-Noob/cpufetch/issues/261
+  DT_EQ(dt, len, soc, "fsl,imx8mn",  "i.MX 8M Nano",    SOC_NXP_IMX8MN,  NA)
+  DT_EQ(dt, len, soc, "fsl,imx8mm",  "i.MX 8M Mini",    SOC_NXP_IMX8MM,  NA) // https://www.nxp.com/docs/en/fact-sheet/IMX8MMINIFS.pdf
+  DT_EQ(dt, len, soc, "fsl,imx8dxp", "i.MX 8DualXPlus", SOC_NXP_IMX8DXP, NA)
+  DT_EQ(dt, len, soc, "fsl,imx8qxp", "i.MX 8QuadXPlus", SOC_NXP_IMX8QXP, NA)
+  DT_EQ(dt, len, soc, "fsl,imx93",   "i.MX 93",         SOC_NXP_IMX93,   NA)  
+  // [1] https://elixir.bootlin.com/linux/v6.10.6/source/arch/arm64/boot/dts/amlogic
+  // [2] https://github.com/Dr-Noob/cpufetch/issues/268
+  // [3] https://www.amlogic.com/#Products/393/index.html
+  // [4] https://wikimovel.com
+  // [5] https://wiki.postmarketos.org/wiki/Amlogic_S905W/S905D/S905X/S905L/S805X/S805Y/S905Z
+  DT_EQ(dt, len, soc, "amlogic,a311d",  "A311D",  SOC_AMLOGIC_A311D,  12) // [1,2,3,4]
+  DT_EQ(dt, len, soc, "amlogic,a311d2", "A311D2", SOC_AMLOGIC_A311D2, 12) // [1,4]
+  DT_EQ(dt, len, soc, "amlogic,s905w",  "S905W",  SOC_AMLOGIC_S905W,  28) // [1,5]
+  DT_EQ(dt, len, soc, "amlogic,s905d",  "S905D",  SOC_AMLOGIC_S905D,  28) // [1,5]
+  DT_EQ(dt, len, soc, "amlogic,s905x",  "S905X",  SOC_AMLOGIC_S905X,  28) // [1,4,5]
+  DT_EQ(dt, len, soc, "amlogic,s805x",  "S805X",  SOC_AMLOGIC_S805X,  28) // [1,5]
+  // Marvell
+  // https://elixir.bootlin.com/linux/v6.10.6/source/arch/arm64/boot/dts/marvell
+  DT_EQ(dt, len, soc, "marvell,armada3700", "Armada 3700", SOC_MARVELL_A3700,  28) // http://wiki.espressobin.net/tiki-index.php?page=Armada+3700 (pdf), https://github.com/Dr-Noob/cpufetch/issues/279
+  DT_EQ(dt, len, soc, "marvell,armada3710", "Armada 3710", SOC_MARVELL_A3710,  28) // https://gzhls.at/blob/ldb/2/7/4/2/6eacf9661c5a2d20c4d7cd3328ffba47bfd6.pdf
+  DT_EQ(dt, len, soc, "marvell,armada3720", "Armada 3720", SOC_MARVELL_A3720,  28) // https://gzhls.at/blob/ldb/2/7/4/2/6eacf9661c5a2d20c4d7cd3328ffba47bfd6.pdf
+  DT_EQ(dt, len, soc, "marvell,armada7200", "Armada 7200", SOC_MARVELL_A7200,  28) // Assuming same manufacturing process as 7400
+  DT_EQ(dt, len, soc, "marvell,armada7400", "Armada 7400", SOC_MARVELL_A7400,  28) // https://www.marvell.com/content/dam/marvell/en/public-collateral/embedded-processors/marvell-embedded-processors-armada-7040-product-brief-2017-12.pdf
+  DT_EQ(dt, len, soc, "marvell,armada8020", "Armada 8020", SOC_MARVELL_A8020,  28) // https://datasheet.datasheetarchive.com/originals/crawler/marvell.com/da7b6a997e49e9e93fa4b1f4cfbed71b.pdf
+  DT_EQ(dt, len, soc, "marvell,armada8040", "Armada 8040", SOC_MARVELL_A8040,  28) // https://www.verical.com/datasheet/marvell-technology-group-application-processors-and-soc-88f8040-a2-bvp4i160-6331367.pdf
+  DT_EQ(dt, len, soc, "marvell,cn9130",     "CN9130",      SOC_MARVELL_CN9130, NA) // https://www.marvell.com/content/dam/marvell/en/public-collateral/embedded-processors/marvell-infrastructure-processors-octeon-tx2-cn913x-product-brief.pdf
+  DT_EQ(dt, len, soc, "marvell,cn9131",     "CN9131",      SOC_MARVELL_CN9131, NA) // https://www.marvell.com/content/dam/marvell/en/public-collateral/embedded-processors/marvell-infrastructure-processors-octeon-tx2-cn913x-product-brief.pdf
+  DT_EQ(dt, len, soc, "marvell,cn9132",     "CN9132",      SOC_MARVELL_CN9132, NA) // https://www.marvell.com/content/dam/marvell/en/public-collateral/embedded-processors/marvell-infrastructure-processors-octeon-tx2-cn913x-product-brief.pdf
+  DT_END(dt, len)
+}
+
+// This function is different from the rest guess_soc_from_xxx, which try infering
+// the exact SoC model by matching some string against a list of known values.
+// On the other hand, this function will just try to infer the SoC vendor first by
+// matching the device tree vendor name (i.e., the first value, before the comma).
+// If that is successfull, then it also fills in the SoC name using the string from
+// the device tree.
+// The critical difference is that this function does not need a LUT to fill in the
+// SoC, it just needs to find a known vendor. On the other hand, the detection is
+// less powerful since we cannot get the manufacturing process, and the SoC name will
+// come directly from the device tree, meaning that it will likely be less precise.
+struct system_on_chip* guess_raw_soc_from_devtree(struct system_on_chip* soc) {
+  int num_vendors;
+  struct devtree** dt_vendors = get_devtree_compatible_struct(&num_vendors);
+  if (dt_vendors == NULL) {
+    return soc;
+  }
+
+  typedef struct {
+    char* compatible;
+    VENDOR soc_vendor;
+  } devtreeToVendor;
+
+  // https://elixir.bootlin.com/linux/v6.10.6/source/arch/arm64/boot/dts
+  // grep -oR --color -E 'compatible = ".*"' <soc_vendor> | cut -d '=' -f2 | cut -d ',' -f1 | tr -d '"' | sort | uniq -c | sort
+  // - The following vendors are not included because they dont seem to be present in dts:
+  // SOC_VENDOR_(KIRIN, KUNPENG, GOOGLE, AMPERE).
+  // - The commented vendors are not included intentionally, because I prefer updating its LUT manually.
+  devtreeToVendor socFromDevtree[] = {
+    // {"qcom",       SOC_VENDOR_SNAPDRAGON},
+    // {"samsung",    SOC_VENDOR_EXYNOS},
+    // {"brcm",       SOC_VENDOR_BROADCOM},
+    // {"apple",      SOC_VENDOR_APPLE},
+    // {"rockchip",   SOC_VENDOR_ROCKCHIP},
+    // {"nvidia",     SOC_VENDOR_NVIDIA},
+    {"mediatek",   SOC_VENDOR_MEDIATEK},
+    {"fsl",        SOC_VENDOR_NXP     },
+    {"nxp",        SOC_VENDOR_NXP     },
+    {"amlogic",    SOC_VENDOR_AMLOGIC },
+    {"marvell",    SOC_VENDOR_MARVELL },
+    {NULL,         SOC_VENDOR_UNKNOWN }
+  };
+
+  int index = 0;
+  while (socFromDevtree[index].compatible != 0x0) {
+    for (int i=0; i < num_vendors; i++) {
+      if (strcmp(socFromDevtree[index].compatible, dt_vendors[i]->vendor) == 0) {
+        fill_soc_raw(soc, dt_vendors[i]->model, socFromDevtree[index].soc_vendor);
+        printWarn("Your SoC is unsupported by cpufetch but could still be detected successfully. If you want to help improve the project, please paste the output of 'cpufetch --verbose' on https://github.com/Dr-Noob/cpufetch/issues");
+        return soc;
+      }
+    }
+    index++;
+  }
+
+  printWarn("guess_raw_soc_from_devtree: No device matched the list");
+  return soc;
+}
+
 struct system_on_chip* guess_soc_from_pci(struct system_on_chip* soc, struct cpuInfo* cpu) {
   struct pci_devices * pci = get_pci_devices();
   if (pci == NULL) {
@@ -849,9 +1139,10 @@ struct system_on_chip* guess_soc_from_pci(struct system_on_chip* soc, struct cpu
   } pciToSoC;
 
   pciToSoC socFromPCI[] = {
-    {PCI_VENDOR_NVIDIA, PCI_DEVICE_TEGRA_X1, {SOC_TEGRA_X1, SOC_VENDOR_NVIDIA,  20, "Tegra X1", NULL} },
+    {PCI_VENDOR_NVIDIA, PCI_DEVICE_TEGRA_X1, {SOC_TEGRA_X1,     SOC_VENDOR_NVIDIA,  20, "Tegra X1", NULL} },
-    // {PCI_VENDOR_NVIDIA, PCI_DEVICE_GH_200,{SOC_GH_200,   SOC_VENDOR_NVIDIA,  ?, "Grace Hopper", NULL} },
+    // {PCI_VENDOR_NVIDIA, PCI_DEVICE_GH_200,{SOC_GH_200,       SOC_VENDOR_NVIDIA,   ?, "Grace Hopper", NULL} },
-    {0x0000,            0x0000,              {UNKNOWN,      SOC_VENDOR_UNKNOWN, -1,          "", NULL} }
+    {PCI_VENDOR_AMPERE, PCI_DEVICE_ALTRA,    {SOC_AMPERE_ALTRA, SOC_VENDOR_AMPERE,   7, "Altra",    NULL} }, // https://www.anandtech.com/show/15575/amperes-altra-80-core-n1-soc-for-hyperscalers-against-rome-and-xeon
+    {0x0000,            0x0000,              {UNKNOWN,          SOC_VENDOR_UNKNOWN, -1,      "",    NULL} }
   };
 
   int index = 0;
@@ -861,7 +1152,7 @@ struct system_on_chip* guess_soc_from_pci(struct system_on_chip* soc, struct cpu
 
       if (socFromPCI[index].vendor_id == dev->vendor_id &&
           socFromPCI[index].device_id == dev->device_id) {
-        fill_soc(soc, socFromPCI[index].soc.soc_name, socFromPCI[index].soc.soc_model, socFromPCI[index].soc.process);
+        fill_soc(soc, socFromPCI[index].soc.name, socFromPCI[index].soc.model, socFromPCI[index].soc.process);
         return soc;
       }
     }
@@ -945,12 +1236,12 @@ struct system_on_chip* guess_soc_apple(struct system_on_chip* soc) {
       }
       else {
         printBug("Found invalid physical cpu number: %d", physicalcpu);
-        soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+        soc->vendor = SOC_VENDOR_UNKNOWN;
       }
     }
     else {
       printBugCheckRelease("Found invalid cpu_subfamily: 0x%.8X", cpu_subfamily);
-      soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+      soc->vendor = SOC_VENDOR_UNKNOWN;
     }
   }
   else if(cpu_family == CPUFAMILY_ARM_AVALANCHE_BLIZZARD) {
@@ -972,19 +1263,21 @@ struct system_on_chip* guess_soc_apple(struct system_on_chip* soc) {
       }
       else {
         printBug("Found invalid physical cpu number: %d", physicalcpu);
-        soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+        soc->vendor = SOC_VENDOR_UNKNOWN;
       }
     }
     else {
       printBugCheckRelease("Found invalid cpu_subfamily: 0x%.8X", cpu_subfamily);
-      soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+      soc->vendor = SOC_VENDOR_UNKNOWN;
     }
   }
   else if(cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH ||
+          cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH_2   ||
           cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH_PRO ||
           cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH_MAX) {
     // Check M3 version
-    if(cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH) {
+    if(cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH ||
+       cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH_2) {
       fill_soc(soc, "M3", SOC_APPLE_M3, 3);
     }
     else if(cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH_PRO) {
@@ -995,12 +1288,12 @@ struct system_on_chip* guess_soc_apple(struct system_on_chip* soc) {
     }
     else {
       printBugCheckRelease("Found invalid cpu_family: 0x%.8X", cpu_family);
-      soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+      soc->vendor = SOC_VENDOR_UNKNOWN;
     }
   }
   else {
     printBugCheckRelease("Found invalid cpu_family: 0x%.8X", cpu_family);
-    soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+    soc->vendor = SOC_VENDOR_UNKNOWN;
   }
   return soc;
 }
@@ -1009,15 +1302,15 @@ struct system_on_chip* guess_soc_apple(struct system_on_chip* soc) {
 struct system_on_chip* get_soc(struct cpuInfo* cpu) {
   struct system_on_chip* soc = emalloc(sizeof(struct system_on_chip));
   soc->raw_name = NULL;
-  soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+  soc->vendor = SOC_VENDOR_UNKNOWN;
-  soc->soc_model = SOC_MODEL_UNKNOWN;
+  soc->model = SOC_MODEL_UNKNOWN;
   soc->process = UNKNOWN;
 
 #ifdef __linux__
   bool isRPi = is_raspberry_pi();
   if(isRPi) {
     soc = guess_soc_raspbery_pi(soc);
-    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
+    if(soc->vendor == SOC_VENDOR_UNKNOWN) {
       printErr("[RPi] SoC detection failed using revision code, falling back to cpuinfo detection");
     }
     else {
@@ -1026,7 +1319,7 @@ struct system_on_chip* get_soc(struct cpuInfo* cpu) {
   }
 
   soc = guess_soc_from_cpuinfo(soc);
-  if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
+  if(soc->vendor == SOC_VENDOR_UNKNOWN) {
     if(soc->raw_name != NULL) {
       printWarn("SoC detection failed using /proc/cpuinfo: Found '%s' string", soc->raw_name);
     }
@@ -1038,39 +1331,64 @@ struct system_on_chip* get_soc(struct cpuInfo* cpu) {
     if(soc->raw_name == NULL) {
       printWarn("SoC detection failed using Android: No string found");
     }
-    else if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
+    else if(soc->vendor == SOC_VENDOR_UNKNOWN) {
       printWarn("SoC detection failed using Android: Found '%s' string", soc->raw_name);
     }
 #endif // ifdef __ANDROID__
+    // If previous steps failed, try with the device tree
+    if (soc->vendor == SOC_VENDOR_UNKNOWN) {
+      soc = guess_soc_from_devtree(soc);
+    }
     // If previous steps failed, try with nvmem
-    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
+    if(soc->vendor == SOC_VENDOR_UNKNOWN) {
       soc = guess_soc_from_nvmem(soc);
     }
     // If previous steps failed, try infering it from the microarchitecture
-    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
+    if(soc->vendor == SOC_VENDOR_UNKNOWN) {
       soc = guess_soc_from_uarch(soc, cpu);
     }
     // If previous steps failed, try infering it from the pci device id
-    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
+    if(soc->vendor == SOC_VENDOR_UNKNOWN) {
       soc = guess_soc_from_pci(soc, cpu);
     }
+    if (soc->vendor == SOC_VENDOR_UNKNOWN) {
+      // If we fall here it means all previous functions failed to detect the SoC.
+      // In such case, try with our last resort. If it also fails, we will just give up
+      soc = guess_raw_soc_from_devtree(soc);
+    }
   }
 #elif defined __APPLE__ || __MACH__
   soc = guess_soc_apple(soc);
-  if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
+  if(soc->vendor == SOC_VENDOR_UNKNOWN) {
     printWarn("SoC detection failed using cpu_subfamily");
   }
   else {
     return soc;
   }
-#endif // ifdef __linux__
+#endif
 
-  if(soc->soc_model == SOC_MODEL_UNKNOWN) {
+#if defined _WIN32
-    // raw_name might not be NULL, but if we were unable to find
+  // Use the first core to determine the SoC
-    // the exact SoC, just print "Unkwnown"
+  char* processor_name_string = NULL;
+  unsigned long processor_name_string_len = 0;
+  if(!read_registry_hklm_sz("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0", "ProcessorNameString", &processor_name_string, &processor_name_string_len)) {
+    printWarn("Failed to aquire SoC name from registery");
+    return soc;
+  }
+
+  soc->name = processor_name_string;
+  soc->raw_name = processor_name_string;
+  soc->vendor = try_match_soc_vendor_name(processor_name_string);
+  soc->model = SOC_MODEL_UNKNOWN;
+  soc->process = UNKNOWN;
+#else
+  if(soc->raw_name == NULL) {
+    // We were unable to find the SoC, so just initialize raw_name
+    // with the unknown string
     soc->raw_name = emalloc(sizeof(char) * (strlen(STRING_UNKNOWN)+1));
     snprintf(soc->raw_name, strlen(STRING_UNKNOWN)+1, STRING_UNKNOWN);
   }
+#endif 
 
   return soc;
 }

src/arm/socs.h

@@ -29,6 +29,7 @@ enum {
   SOC_HISILICON_3670,
   SOC_HISILICON_3680,
   SOC_HISILICON_3690,
+  SOC_HISILICON_9000S,
   // Kunpeng //
   SOC_KUNPENG_920,
   SOC_KUNPENG_930,
@@ -191,6 +192,22 @@ enum {
   SOC_MTK_MT9950,
   SOC_MTK_MT9972,
   SOC_MTK_MT9982,
+  SOC_MTK_MT6983Z,
+  SOC_MTK_MT8798ZC,
+  SOC_MTK_MT6983W,
+  SOC_MTK_MT8798ZT,
+  SOC_MTK_MT6985W,
+  SOC_MTK_MT6985,
+  SOC_MTK_MT6989,
+  SOC_MTK_MT8796,
+  SOC_MTK_MT6877VZ,
+  SOC_MTK_MT6877T,
+  SOC_MTK_MT6855,
+  SOC_MTK_MT6853VT,
+  SOC_MTK_MT6853T,
+  SOC_MTK_MT6833P,
+  SOC_MTK_MT6833GP,
+  SOC_MTK_MT6833V,
   // Snapdragon //
   SOC_SNAPD_QSD8650,
   SOC_SNAPD_QSD8250,
@@ -270,11 +287,16 @@ enum {
   SOC_SNAPD_SDM660,
   SOC_SNAPD_SM6115,
   SOC_SNAPD_SM6125,
+  SOC_SNAPD_SM6375_AC,
+  SOC_SNAPD_SM6450,
   SOC_SNAPD_SDM670,
   SOC_SNAPD_SM6150,
   SOC_SNAPD_SM6350,
   SOC_SNAPD_SDM710,
   SOC_SNAPD_SDM712,
+  SOC_SNAPD_SM4375,
+  SOC_SNAPD_SM4450,
+  SOC_SNAPD_SM4635,
   SOC_SNAPD_SM7125,
   SOC_SNAPD_SM7150_AA,
   SOC_SNAPD_SM7150_AB,
@@ -283,6 +305,11 @@ enum {
   SOC_SNAPD_SM7250_AA,
   SOC_SNAPD_SM7250_AB,
   SOC_SNAPD_SM7250_AC,
+  SOC_SNAPD_SM7435_AB,
+  SOC_SNAPD_SM7450,
+  SOC_SNAPD_SM7475,
+  SOC_SNAPD_SM7550_AB,
+  SOC_SNAPD_SM7675_AB,
   SOC_SNAPD_MSM8974AA,
   SOC_SNAPD_MSM8974AB,
   SOC_SNAPD_MSM8974AC,
@@ -303,6 +330,11 @@ enum {
   SOC_SNAPD_SM8250_AB,
   SOC_SNAPD_SM8350,
   SOC_SNAPD_SM8450,
+  SOC_SNAPD_SM8475,
+  SOC_SNAPD_SM8550_AB,
+  SOC_SNAPD_SM8635,
+  SOC_SNAPD_SM8650_AB,
+  SOC_SNAPD_SC8280XP,
   // APPLE
   SOC_APPLE_M1,
   SOC_APPLE_M1_PRO,
@@ -364,23 +396,64 @@ enum {
   SOC_GOOGLE_TENSOR_G2,
   SOC_GOOGLE_TENSOR_G3,
   // NVIDIA,
+  SOC_TEGRA_2,
+  SOC_TEGRA_3,
+  SOC_TEGRA_4,
+  SOC_TEGRA_K1,
+  SOC_TEGRA_K2,
   SOC_TEGRA_X1,
+  SOC_TEGRA_X2,
+  SOC_TEGRA_XAVIER,
+  SOC_TEGRA_ORIN,
+  // ALTRA
+  SOC_AMPERE_ALTRA,
+  // NXP
+  SOC_NXP_IMX8QM,
+  SOC_NXP_IMX8QP,
+  SOC_NXP_IMX8MP,
+  SOC_NXP_IMX8MN,
+  SOC_NXP_IMX8MM,
+  SOC_NXP_IMX8DXP,
+  SOC_NXP_IMX8QXP,
+  SOC_NXP_IMX93,
+  // AMLOGIC
+  SOC_AMLOGIC_A311D,
+  SOC_AMLOGIC_A311D2,
+  SOC_AMLOGIC_S905W,
+  SOC_AMLOGIC_S905D,
+  SOC_AMLOGIC_S905X,
+  SOC_AMLOGIC_S805X,
+  // MARVELL
+  SOC_MARVELL_A3700,
+  SOC_MARVELL_A3710,
+  SOC_MARVELL_A3720,
+  SOC_MARVELL_A7200,
+  SOC_MARVELL_A7400,
+  SOC_MARVELL_A8020,
+  SOC_MARVELL_A8040,
+  SOC_MARVELL_CN9130,
+  SOC_MARVELL_CN9131,
+  SOC_MARVELL_CN9132,
   // UNKNOWN
   SOC_MODEL_UNKNOWN
 };
 
 inline static VENDOR get_soc_vendor_from_soc(SOC soc) {
   if(soc >= SOC_BCM_2835 && soc <= SOC_BCM_2712) return SOC_VENDOR_BROADCOM;
-  else if(soc >= SOC_HISILICON_3620 && soc <= SOC_HISILICON_3690) return SOC_VENDOR_KIRIN;
+  else if(soc >= SOC_HISILICON_3620 && soc <= SOC_HISILICON_9000S) return SOC_VENDOR_KIRIN;
   else if(soc >= SOC_KUNPENG_920 && soc <= SOC_KUNPENG_930) return SOC_VENDOR_KUNPENG;
   else if(soc >= SOC_EXYNOS_3475 && soc <= SOC_EXYNOS_880) return SOC_VENDOR_EXYNOS;
-  else if(soc >= SOC_MTK_MT6893 && soc <= SOC_MTK_MT8783) return SOC_VENDOR_MEDIATEK;
+  else if(soc >= SOC_MTK_MT5327 && soc <= SOC_MTK_MT6833V) return SOC_VENDOR_MEDIATEK;
-  else if(soc >= SOC_SNAPD_QSD8650 && soc <= SOC_SNAPD_SM8450) return SOC_VENDOR_SNAPDRAGON;
+  else if(soc >= SOC_SNAPD_QSD8650 && soc <= SOC_SNAPD_SC8280XP) return SOC_VENDOR_SNAPDRAGON;
   else if(soc >= SOC_APPLE_M1 && soc <= SOC_APPLE_M3_MAX) return SOC_VENDOR_APPLE;
   else if(soc >= SOC_ALLWINNER_A10 && soc <= SOC_ALLWINNER_R328) return SOC_VENDOR_ALLWINNER;
   else if(soc >= SOC_ROCKCHIP_3288 && soc <= SOC_ROCKCHIP_3588) return SOC_VENDOR_ROCKCHIP;
   else if(soc >= SOC_GOOGLE_TENSOR && soc <= SOC_GOOGLE_TENSOR_G3) return SOC_VENDOR_GOOGLE;
-  else if(soc >= SOC_TEGRA_X1 && soc <= SOC_TEGRA_X1) return SOC_VENDOR_NVIDIA;
+  else if(soc >= SOC_TEGRA_2 && soc <= SOC_TEGRA_ORIN) return SOC_VENDOR_NVIDIA;
+  else if(soc >= SOC_AMPERE_ALTRA && soc <= SOC_AMPERE_ALTRA) return SOC_VENDOR_AMPERE;
+  else if(soc >= SOC_NXP_IMX8QM && soc <= SOC_NXP_IMX93) return SOC_VENDOR_NXP;
+  else if(soc >= SOC_AMLOGIC_A311D && soc <= SOC_AMLOGIC_S805X) return SOC_VENDOR_AMLOGIC;
+  else if(soc >= SOC_MARVELL_A3700 && soc <= SOC_MARVELL_CN9132) return SOC_VENDOR_MARVELL;
   return SOC_VENDOR_UNKNOWN;
 }
 

src/arm/sve.c

@@ -0,0 +1,15 @@
+#include <stdint.h>
+#include "../common/global.h"
+
+// https://learn.arm.com/learning-paths/servers-and-cloud-computing/sve/sve_basics/#:~:text=Using%20a%20text%20editor%20of%20your%20choice%2C%20copy,svcntb%28%29%29%3B%20%7D%20This%20program%20prints%20the%20vector%20length
+uint64_t sve_cntb(void) {
+  #ifdef __ARM_FEATURE_SVE
+    uint64_t x0 = 0;
+    __asm volatile("cntb %0"
+         : "=r"(x0));
+    return x0;
+  #else
+    printWarn("sve_cntb: Hardware supports SVE, but it was not enabled by the compiler");
+    return 0;
+  #endif
+}

src/arm/sve.h

@@ -0,0 +1,6 @@
+#ifndef __SVE_DETECTION__
+#define __SVE_DETECTION__
+
+uint64_t sve_cntb(void);
+
+#endif

src/arm/uarch.c

@@ -33,7 +33,9 @@ enum {
   ISA_ARMv8_3_A,
   ISA_ARMv8_4_A,
   ISA_ARMv8_5_A,
-  ISA_ARMv9_A
+  ISA_ARMv8_6_A,
+  ISA_ARMv9_A,
+  ISA_ARMv9_2_A
 };
 
 static const ISA isas_uarch[] = {
@@ -61,20 +63,32 @@ static const ISA isas_uarch[] = {
   [UARCH_CORTEX_A76]   = ISA_ARMv8_2_A,
   [UARCH_CORTEX_A77]   = ISA_ARMv8_2_A,
   [UARCH_CORTEX_A78]   = ISA_ARMv8_2_A,
+  [UARCH_CORTEX_A78C]  = ISA_ARMv8_2_A,
+  [UARCH_CORTEX_A78AE] = ISA_ARMv8_2_A,
   [UARCH_CORTEX_A510]   = ISA_ARMv9_A,
+  [UARCH_CORTEX_A520]  = ISA_ARMv9_2_A,
   [UARCH_CORTEX_A710]   = ISA_ARMv9_A,
   [UARCH_CORTEX_A715]  = ISA_ARMv9_A,
+  [UARCH_CORTEX_A720]  = ISA_ARMv9_2_A,
+  [UARCH_CORTEX_A725]  = ISA_ARMv9_2_A,
   [UARCH_CORTEX_X1]    = ISA_ARMv8_2_A,
+  [UARCH_CORTEX_X1C]   = ISA_ARMv8_2_A, // Assuming same as X1
   [UARCH_CORTEX_X2]    = ISA_ARMv9_A,
   [UARCH_CORTEX_X3]    = ISA_ARMv9_A,
+  [UARCH_CORTEX_X4]    = ISA_ARMv9_2_A,
+  [UARCH_CORTEX_X925]  = ISA_ARMv9_2_A,
   [UARCH_NEOVERSE_N1]  = ISA_ARMv8_2_A,
+  [UARCH_NEOVERSE_N2]  = ISA_ARMv9_A,
   [UARCH_NEOVERSE_E1]  = ISA_ARMv8_2_A,
   [UARCH_NEOVERSE_V1]  = ISA_ARMv8_4_A,
+  [UARCH_NEOVERSE_V2]  = ISA_ARMv9_A,
+  [UARCH_NEOVERSE_V3]  = ISA_ARMv9_2_A,
   [UARCH_BRAHMA_B15]   = ISA_ARMv7_A,   // Same as Cortex-A15
   [UARCH_BRAHMA_B53]   = ISA_ARMv8_A,   // Same as Cortex-A53
   [UARCH_THUNDERX]     = ISA_ARMv8_A,
   [UARCH_THUNDERX2]    = ISA_ARMv8_1_A,
   [UARCH_TAISHAN_V110] = ISA_ARMv8_2_A,
+  [UARCH_TAISHAN_V120] = ISA_ARMv8_2_A, // Not confirmed
   [UARCH_TAISHAN_V200] = ISA_ARMv8_2_A, // Not confirmed
   [UARCH_DENVER]       = ISA_ARMv8_A,
   [UARCH_DENVER2]      = ISA_ARMv8_A,
@@ -92,8 +106,10 @@ static const ISA isas_uarch[] = {
   [UARCH_EXYNOS_M5]    = ISA_ARMv8_2_A,
   [UARCH_ICESTORM]     = ISA_ARMv8_5_A, // https://github.com/llvm/llvm-project/blob/main/llvm/include/llvm/Support/AArch64TargetParser.def
   [UARCH_FIRESTORM]    = ISA_ARMv8_5_A,
-  [UARCH_BLIZZARD]     = ISA_ARMv8_5_A, // Not confirmed
+  [UARCH_BLIZZARD]     = ISA_ARMv8_6_A, // https://github.com/llvm/llvm-project/blob/main/llvm/unittests/TargetParser/TargetParserTest.cpp
-  [UARCH_AVALANCHE]    = ISA_ARMv8_5_A,
+  [UARCH_AVALANCHE]    = ISA_ARMv8_6_A, // https://github.com/llvm/llvm-project/blob/main/llvm/unittests/TargetParser/TargetParserTest.cpp
+  [UARCH_SAWTOOTH]     = ISA_ARMv8_6_A, // https://github.com/llvm/llvm-project/blob/main/llvm/unittests/TargetParser/TargetParserTest.cpp
+  [UARCH_EVEREST]      = ISA_ARMv8_6_A, // https://github.com/llvm/llvm-project/blob/main/llvm/unittests/TargetParser/TargetParserTest.cpp
   [UARCH_PJ4]          = ISA_ARMv7_A,
   [UARCH_XIAOMI]       = ISA_ARMv8_A,
 };
@@ -111,7 +127,9 @@ static char* isas_string[] = {
   [ISA_ARMv8_3_A] = "ARMv8.3",
   [ISA_ARMv8_4_A] = "ARMv8.4",
   [ISA_ARMv8_5_A] = "ARMv8.5",
-  [ISA_ARMv9_A] = "ARMv9"
+  [ISA_ARMv8_6_A] = "ARMv8.6",
+  [ISA_ARMv9_A] = "ARMv9",
+  [ISA_ARMv9_2_A] = "ARMv9.2",
 };
 
 #define UARCH_START if (false) {}
@@ -183,13 +201,24 @@ struct uarch* get_uarch_from_midr(uint32_t midr, struct cpuInfo* cpu) {
   CHECK_UARCH(arch, cpu, 'A', 0xD0E, NA, NA, "Cortex-A76",            UARCH_CORTEX_A76,   CPU_VENDOR_ARM)
   CHECK_UARCH(arch, cpu, 'A', 0xD40, NA, NA, "Neoverse V1",           UARCH_NEOVERSE_V1,  CPU_VENDOR_ARM)
   CHECK_UARCH(arch, cpu, 'A', 0xD41, NA, NA, "Cortex-A78",            UARCH_CORTEX_A78,   CPU_VENDOR_ARM)
+  CHECK_UARCH(arch, cpu, 'A', 0xD42, NA, NA, "Cortex-A78AE",          UARCH_CORTEX_A78AE, CPU_VENDOR_ARM)
   CHECK_UARCH(arch, cpu, 'A', 0xD44, NA, NA, "Cortex-X1",             UARCH_CORTEX_X1,    CPU_VENDOR_ARM)
   CHECK_UARCH(arch, cpu, 'A', 0xD46, NA, NA, "Cortex‑A510",           UARCH_CORTEX_A510,  CPU_VENDOR_ARM)
   CHECK_UARCH(arch, cpu, 'A', 0xD47, NA, NA, "Cortex‑A710",           UARCH_CORTEX_A710,  CPU_VENDOR_ARM)
   CHECK_UARCH(arch, cpu, 'A', 0xD48, NA, NA, "Cortex-X2",             UARCH_CORTEX_X2,    CPU_VENDOR_ARM)
+  CHECK_UARCH(arch, cpu, 'A', 0xD49, NA, NA, "Neoverse N2",           UARCH_NEOVERSE_N2,  CPU_VENDOR_ARM)
   CHECK_UARCH(arch, cpu, 'A', 0xD4A, NA, NA, "Neoverse E1",           UARCH_NEOVERSE_E1,  CPU_VENDOR_ARM)
+  CHECK_UARCH(arch, cpu, 'A', 0xD4B, NA, NA, "Cortex-A78C",           UARCH_CORTEX_A78C,  CPU_VENDOR_ARM)
+  CHECK_UARCH(arch, cpu, 'A', 0xD4C, NA, NA, "Cortex-X1C",            UARCH_CORTEX_X1C,   CPU_VENDOR_ARM)
   CHECK_UARCH(arch, cpu, 'A', 0xD4D, NA, NA, "Cortex-A715",           UARCH_CORTEX_A715,  CPU_VENDOR_ARM)
   CHECK_UARCH(arch, cpu, 'A', 0xD4E, NA, NA, "Cortex-X3",             UARCH_CORTEX_X3,    CPU_VENDOR_ARM)
+  CHECK_UARCH(arch, cpu, 'A', 0xD4F, NA, NA, "Neoverse V2",           UARCH_NEOVERSE_V2,  CPU_VENDOR_ARM)
+  CHECK_UARCH(arch, cpu, 'A', 0xD80, NA, NA, "Cortex-A520",           UARCH_CORTEX_A520,  CPU_VENDOR_ARM)
+  CHECK_UARCH(arch, cpu, 'A', 0xD81, NA, NA, "Cortex-A720",           UARCH_CORTEX_A720,  CPU_VENDOR_ARM)
+  CHECK_UARCH(arch, cpu, 'A', 0xD82, NA, NA, "Cortex-X4",             UARCH_CORTEX_X4,    CPU_VENDOR_ARM)
+  CHECK_UARCH(arch, cpu, 'A', 0xD84, NA, NA, "Neoverse V3",           UARCH_NEOVERSE_V3,  CPU_VENDOR_ARM)
+  CHECK_UARCH(arch, cpu, 'A', 0xD85, NA, NA, "Cortex-X925",           UARCH_CORTEX_X925,  CPU_VENDOR_ARM)
+  CHECK_UARCH(arch, cpu, 'A', 0xD87, NA, NA, "Cortex-A725",           UARCH_CORTEX_A725,  CPU_VENDOR_ARM)
 
   CHECK_UARCH(arch, cpu, 'B', 0x00F, NA, NA, "Brahma B15",            UARCH_BRAHMA_B15,   CPU_VENDOR_BROADCOM)
   CHECK_UARCH(arch, cpu, 'B', 0x100, NA, NA, "Brahma B53",            UARCH_BRAHMA_B53,   CPU_VENDOR_BROADCOM)
@@ -202,8 +231,10 @@ struct uarch* get_uarch_from_midr(uint32_t midr, struct cpuInfo* cpu) {
   CHECK_UARCH(arch, cpu, 'C', 0x0AF, NA, NA, "ThunderX2 99XX",        UARCH_THUNDERX2,    CPU_VENDOR_CAVIUM)
 
   CHECK_UARCH(arch, cpu, 'H', 0xD01, NA, NA, "TaiShan v110",          UARCH_TAISHAN_V110, CPU_VENDOR_HUAWEI) // Kunpeng 920 series
+  CHECK_UARCH(arch, cpu, 'H', 0xD02,  2,  2, "TaiShan v120",          UARCH_TAISHAN_V120, CPU_VENDOR_HUAWEI) // Kiring 9000S Big cores (https://github.com/Dr-Noob/cpufetch/issues/259)
   CHECK_UARCH(arch, cpu, 'H', 0xD02, NA, NA, "TaiShan v200",          UARCH_TAISHAN_V200, CPU_VENDOR_HUAWEI) // Kunpeng 930 series (found in openeuler: https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/XQCV7NX2UKRIUWUFKRF4PO3QENCOUFR3)
   CHECK_UARCH(arch, cpu, 'H', 0xD40, NA, NA, "Cortex-A76",            UARCH_CORTEX_A76,   CPU_VENDOR_ARM)    // Kirin 980 Big/Medium cores -> Cortex-A76
+  CHECK_UARCH(arch, cpu, 'H', 0xD42, NA, NA, "TaiShan v120",          UARCH_TAISHAN_V120, CPU_VENDOR_HUAWEI) // Kiring 9000S Small Cores (https://github.com/Dr-Noob/cpufetch/issues/259)
 
   CHECK_UARCH(arch, cpu, 'N', 0x000, NA, NA, "Denver",                UARCH_DENVER,       CPU_VENDOR_NVIDIA)
   CHECK_UARCH(arch, cpu, 'N', 0x003, NA, NA, "Denver2",               UARCH_DENVER2,      CPU_VENDOR_NVIDIA)
@@ -245,6 +276,8 @@ struct uarch* get_uarch_from_midr(uint32_t midr, struct cpuInfo* cpu) {
 
   CHECK_UARCH(arch, cpu, 'a', 0x022, NA, NA, "Icestorm",              UARCH_ICESTORM,     CPU_VENDOR_APPLE)
   CHECK_UARCH(arch, cpu, 'a', 0x023, NA, NA, "Firestorm",             UARCH_FIRESTORM,    CPU_VENDOR_APPLE)
+  CHECK_UARCH(arch, cpu, 'a', 0x024, NA, NA, "Icestorm",              UARCH_ICESTORM,     CPU_VENDOR_APPLE)     // https://github.com/Dr-Noob/cpufetch/issues/263
+  CHECK_UARCH(arch, cpu, 'a', 0x025, NA, NA, "Firestorm",             UARCH_FIRESTORM,    CPU_VENDOR_APPLE)     // https://github.com/Dr-Noob/cpufetch/issues/263
   CHECK_UARCH(arch, cpu, 'a', 0x030, NA, NA, "Blizzard",              UARCH_BLIZZARD,     CPU_VENDOR_APPLE)
   CHECK_UARCH(arch, cpu, 'a', 0x031, NA, NA, "Avalanche",             UARCH_AVALANCHE,    CPU_VENDOR_APPLE)
   CHECK_UARCH(arch, cpu, 'a', 0x048, NA, NA, "Sawtooth",              UARCH_SAWTOOTH,     CPU_VENDOR_APPLE)
@@ -259,14 +292,7 @@ struct uarch* get_uarch_from_midr(uint32_t midr, struct cpuInfo* cpu) {
 }
 
 bool is_ARMv8_or_newer(struct cpuInfo* cpu) {
-  return cpu->arch->isa == ISA_ARMv8_A         ||
+  return cpu->arch->isa >= ISA_ARMv8_A;
-         cpu->arch->isa == ISA_ARMv8_A_AArch32 ||
-         cpu->arch->isa == ISA_ARMv8_1_A       ||
-         cpu->arch->isa == ISA_ARMv8_2_A       ||
-         cpu->arch->isa == ISA_ARMv8_3_A       ||
-         cpu->arch->isa == ISA_ARMv8_4_A       ||
-         cpu->arch->isa == ISA_ARMv8_5_A       ||
-         cpu->arch->isa == ISA_ARMv9_A;
 }
 
 bool has_fma_support(struct cpuInfo* cpu) {
@@ -279,29 +305,26 @@ int get_vpus_width(struct cpuInfo* cpu) {
   // If the CPU has NEON, width can be 64 or 128 [1].
   // In >= ARMv8, NEON are 128 bits width [2]
   // If the CPU has SVE/SVE2, width can be between 128-2048 [3],
-  // so we must check the exact width depending on
+  // so we get the exact value from cntb [4]
-  // the exact chip (Neoverse V1 uses 256b implementations.)
   //
   // [1] https://en.wikipedia.org/wiki/ARM_architecture_family#Advanced_SIMD_(Neon)
   // [2] https://developer.arm.com/documentation/102474/0100/Fundamentals-of-Armv8-Neon-technology
   // [3] https://www.anandtech.com/show/16640/arm-announces-neoverse-v1-n2-platforms-cpus-cmn700-mesh/5
+  // [4] https://developer.arm.com/documentation/ddi0596/2020-12/SVE-Instructions/CNTB--CNTD--CNTH--CNTW--Set-scalar-to-multiple-of-predicate-constraint-element-count-
 
-  MICROARCH ua = cpu->arch->uarch;
+  if (cpu->feat->SVE && cpu->feat->cntb > 0) {
-  switch(ua) {
+    return cpu->feat->cntb * 8;
-    case UARCH_NEOVERSE_V1:
+  }
-      return 256;
+  else if (cpu->feat->NEON) {
-    default:
+    if(is_ARMv8_or_newer(cpu)) {
-      if(cpu->feat->NEON) {
+      return 128;
-        if(is_ARMv8_or_newer(cpu)) {
+    }
-          return 128;
+    else {
-        }
+      return 64;
-        else {
+    }
-          return 64;
+  }
-        }
+  else {
-      }
+    return 32;
-      else {
-        return 32;
-      }
   }
 }
 
@@ -309,13 +332,19 @@ int get_number_of_vpus(struct cpuInfo* cpu) {
   MICROARCH ua = cpu->arch->uarch;
 
   switch(ua) {
+    case UARCH_CORTEX_X925: // [https://www.anandtech.com/show/21399/arm-unveils-2024-cpu-core-designs-cortex-x925-a725-and-a520-arm-v9-2-redefined-for-3nm-/2]
+      return 6;
     case UARCH_EVEREST:     // Just a guess, needs confirmation.
     case UARCH_FIRESTORM:   // [https://dougallj.github.io/applecpu/firestorm-simd.html]
     case UARCH_AVALANCHE:   // [https://en.wikipedia.org/wiki/Comparison_of_ARM_processors]
     case UARCH_CORTEX_X1:   // [https://www.anandtech.com/show/15813/arm-cortex-a78-cortex-x1-cpu-ip-diverging/3]
+    case UARCH_CORTEX_X1C:  // Assuming same as X1
     case UARCH_CORTEX_X2:   // [https://www.anandtech.com/show/16693/arm-announces-mobile-armv9-cpu-microarchitectures-cortexx2-cortexa710-cortexa510/2]
     case UARCH_CORTEX_X3:   // [https://www.hwcooling.net/en/cortex-x3-the-new-fastest-arm-core-architecture-analysis: "The FPU and SIMD unit of the core still has four pipelines"]
+    case UARCH_CORTEX_X4:   // [https://www.anandtech.com/show/18871/arm-unveils-armv92-mobile-architecture-cortex-x4-a720-and-a520-64bit-exclusive/2]: "Cortex-X4: Out-of-Order Core"
     case UARCH_NEOVERSE_V1: // [https://en.wikichip.org/wiki/arm_holdings/microarchitectures/neoverse_v1]
+    case UARCH_NEOVERSE_V2: // [https://chipsandcheese.com/2023/09/11/hot-chips-2023-arms-neoverse-v2/]
+    case UARCH_NEOVERSE_V3: // Assuming same as V2
       return 4;
     case UARCH_SAWTOOTH:    // Needs confirmation, rn this is the best we know: https://mastodon.social/@dougall/111118317031041336
     case UARCH_EXYNOS_M3:   // [https://www.anandtech.com/show/12361/samsung-exynos-m3-architecture]
@@ -325,6 +354,7 @@ int get_number_of_vpus(struct cpuInfo* cpu) {
     case UARCH_ICESTORM:    // [https://dougallj.github.io/applecpu/icestorm-simd.html]
     case UARCH_BLIZZARD:    // [https://en.wikipedia.org/wiki/Comparison_of_ARM_processors]
     case UARCH_TAISHAN_V110:// [https://www-file.huawei.com/-/media/corp2020/pdf/publications/huawei-research/2022/huawei-research-issue1-en.pdf]: "128-bit x 2 for single precision"
+    case UARCH_TAISHAN_V120:// Not confirmed, asssuming same as v110
     case UARCH_TAISHAN_V200:// Not confirmed, asssuming same as v110
     case UARCH_CORTEX_A57:  // [https://www.anandtech.com/show/8718/the-samsung-galaxy-note-4-exynos-review/5]
     case UARCH_CORTEX_A72:  // [https://www.anandtech.com/show/10347/arm-cortex-a73-artemis-unveiled/2]
@@ -333,16 +363,22 @@ int get_number_of_vpus(struct cpuInfo* cpu) {
     case UARCH_CORTEX_A76:  // [https://www.anandtech.com/show/12785/arm-cortex-a76-cpu-unveiled-7nm-powerhouse/3]
     case UARCH_CORTEX_A77:  // [https://fuse.wikichip.org/news/2339/arm-unveils-cortex-a77-emphasizes-single-thread-performance]
     case UARCH_CORTEX_A78:  // [https://fuse.wikichip.org/news/3536/arm-unveils-the-cortex-a78-when-less-is-more]
+    case UARCH_CORTEX_A78C: // Assuming same as A78
+    case UARCH_CORTEX_A78AE:// Assuming same as A78
     case UARCH_EXYNOS_M1:   // [https://www.anandtech.com/show/12361/samsung-exynos-m3-architecture]
     case UARCH_EXYNOS_M2:   // [https://www.anandtech.com/show/12361/samsung-exynos-m3-architecture]
     case UARCH_NEOVERSE_N1: // [https://en.wikichip.org/wiki/arm_holdings/microarchitectures/neoverse_n1#Individual_Core]
+    case UARCH_NEOVERSE_N2: // [https://chipsandcheese.com/2023/08/18/arms-neoverse-n2-cortex-a710-for-servers/]
     case UARCH_CORTEX_A710: // [https://chipsandcheese.com/2023/08/11/arms-cortex-a710-winning-by-default/]: Fig in Core Overview. Table in Instruction Scheduling and Execution
     case UARCH_CORTEX_A715: // [https://www.hwcooling.net/en/arm-introduces-new-cortex-a715-core-architecture-analysis/]: "the numbers of ALU and FPU execution units themselves >
+    case UARCH_CORTEX_A720: // Assuming same as A715: https://www.anandtech.com/show/18871/arm-unveils-armv92-mobile-architecture-cortex-x4-a720-and-a520-64bit-exclusive/3
+    case UARCH_CORTEX_A725: // Assuming same as A720
       return 2;
     case UARCH_NEOVERSE_E1: // [https://www.anandtech.com/show/13959/arm-announces-neoverse-n1-platform/5]
     // A510 is integrated as part of a Complex. Normally, each complex would incorporate two Cortex-A510 cores.
     // Each complex incorporates a single VPU with 2 ports, so for each A510 there is theoretically 1 port.
     case UARCH_CORTEX_A510: // [https://en.wikichip.org/wiki/arm_holdings/microarchitectures/cortex-a510#Vector_Processing_Unit_.28VPU.29]
+    case UARCH_CORTEX_A520: // Assuming same as A50: https://www.anandtech.com/show/18871/arm-unveils-armv92-mobile-architecture-cortex-x4-a720-and-a520-64bit-exclusive/4
       return 1;
     default:
       // ARMv6

src/arm/uarch.h

@@ -34,15 +34,26 @@ enum {
   UARCH_CORTEX_A76,
   UARCH_CORTEX_A77,
   UARCH_CORTEX_A78,
+  UARCH_CORTEX_A78AE,
+  UARCH_CORTEX_A78C,
   UARCH_CORTEX_A510,
+  UARCH_CORTEX_A520,
   UARCH_CORTEX_A710,
   UARCH_CORTEX_A715,
+  UARCH_CORTEX_A720,
+  UARCH_CORTEX_A725,
   UARCH_CORTEX_X1,
+  UARCH_CORTEX_X1C,
   UARCH_CORTEX_X2,
   UARCH_CORTEX_X3,
+  UARCH_CORTEX_X4,
+  UARCH_CORTEX_X925,
   UARCH_NEOVERSE_N1,
+  UARCH_NEOVERSE_N2,
   UARCH_NEOVERSE_E1,
   UARCH_NEOVERSE_V1,
+  UARCH_NEOVERSE_V2,
+  UARCH_NEOVERSE_V3,
   UARCH_SCORPION,
   UARCH_KRAIT,
   UARCH_KYRO,
@@ -83,7 +94,9 @@ enum {
   UARCH_BRAHMA_B15,
   UARCH_BRAHMA_B53,
   UARCH_XGENE,        // Applied Micro X-Gene.
+  // HUAWEI
   UARCH_TAISHAN_V110, // HiSilicon TaiShan v110
+  UARCH_TAISHAN_V120, // HiSilicon TaiShan v120
   UARCH_TAISHAN_V200, // HiSilicon TaiShan v200
   // PHYTIUM
   UARCH_XIAOMI,       // Not to be confused with Xiaomi Inc

src/common/args.c

@@ -225,8 +225,7 @@ bool parse_color(char* optarg_str, struct color*** cs) {
 char* build_short_options(void) {
   const char *c = args_chr;
   int len = sizeof(args_chr) / sizeof(args_chr[0]);
-  char* str = (char *) emalloc(sizeof(char) * (len*2 + 1));
+  char* str = (char *) ecalloc(len*2 + 1, sizeof(char));
-  memset(str, 0, sizeof(char) * (len*2 + 1));
 
 #ifdef ARCH_X86
   sprintf(str, "%c:%c:%c%c%c%c%c%c%c%c%c%c%c%c",

src/common/ascii.h

@@ -394,6 +394,77 @@ $C2##   ##  ##   ##  ##  ##   ##  ##   #: :#    \
 $C2##   ##   ## ##   ##  ##   ##  ##  #######   \
 $C2##   ##    ###    ##  ######   ## ##     ##  "
 
+#define ASCII_AMPERE \
+"$C1                                                  \
+$C1                                                  \
+$C1                             ##                   \
+$C1                            ####                  \
+$C1                           ### ##                 \
+$C1                          ###   ###               \
+$C1                         ###     ###              \
+$C1                        ###        ###            \
+$C1                       ##           ###           \
+$C1                 #######   ###       ###          \
+$C1            ######  ##        ######   ###        \
+$C1        ####      ###              ########       \
+$C1      ####       ###                    ####      \
+$C1    ###         ###                       ####    \
+$C1  ##           ###                          ###   \
+$C1                                                  \
+$C1                                                  "
+
+#define ASCII_NXP \
+"$C1#####          # $C2#######      ####### $C3##########       \
+$C1#######        ## $C2#######    ####### $C3###############   \
+$C1##########     #### $C2######  ######  $C3###        ######  \
+$C1############   ##### $C2############ $C3#####         #####  \
+$C1#####  ####### #####  $C2########## $C3###################   \
+$C1#####     ######### $C2############## $C3###############     \
+$C1#####       ###### $C2######    ###### $C3####               \
+$C1#####         ## $C2######        ###### $C3##               "
+
+#define ASCII_AMLOGIC \
+"$C1      .#####.             ###                  ###        \
+$C1     ########             ###                             \
+$C1    ####..###  ########## ###   ###     #####  ###   ###  \
+$C1  .## #.  ###  ##  ##  ## ### ##   ## ##   ##  ### ##     \
+$C1 #### #.# ###  ##  ##  ## ### ##   ## ##   ##  ### ##     \
+$C1#########.###  ##  ##  ##  ##   ###    ######   ##   ###  \
+$C1                                          ###             \
+$C1                                       ###                "
+
+#define ASCII_MARVELL \
+"$C1                       ...........          ........... \
+$C1                   .###          .       .##          . \
+$C1                 .#####          .      ####          . \
+$C1                #######          .   #######          . \
+$C1             .#########__________. #########__________. \
+$C1          .###########|__________|#########|__________| \
+$C1        ############   ______############   __________  \
+$C1     .#########       |__________|######   |__________| \
+$C1   ###########         ___###########       __________  \
+$C1.##########           |__________|         |__________| "
+
+#define ASCII_SPACEMIT \
+"$C1                      :#:  \
+$C1                   :####:  \
+$C1                :#######:  \
+$C1              :#########:  \
+$C1              :#########:  \
+$C1              :#######:    \
+$C1              :####:       \
+$C1              :#:          \
+$C1:##:             :#:       \
+$C1:####:         :###:       \
+$C1:#######:     :####:       \
+$C1:##########:  :###:        \
+$C1:###########: :#:          \
+$C1:###########:              \
+$C1 :##########:              \
+$C1    :#######:              \
+$C1       :####:              \
+$C1         :##:              "
+
 // --------------------- LONG LOGOS ------------------------- //
 #define ASCII_AMD_L \
 "$C1                                                              \
@@ -569,6 +640,11 @@ asciiL logo_sifive      = { ASCII_SIFIVE,      48, 19, true,  {C_BG_WHITE, C_BG_
 asciiL logo_starfive    = { ASCII_STARFIVE,    33, 17, false, {C_FG_WHITE},                                   {C_FG_WHITE,   C_FG_BLUE}    };
 asciiL logo_sipeed      = { ASCII_SIPEED,      41, 16, true,  {C_BG_RED, C_BG_WHITE},                         {C_FG_RED,     C_FG_WHITE}   };
 asciiL logo_nvidia      = { ASCII_NVIDIA,      45, 19, false, {C_FG_GREEN, C_FG_WHITE},                       {C_FG_WHITE,   C_FG_GREEN}   };
+asciiL logo_ampere      = { ASCII_AMPERE,      50, 17, false, {C_FG_RED},                                     {C_FG_WHITE,   C_FG_RED}     };
+asciiL logo_nxp         = { ASCII_NXP,         55,  8, false, {C_FG_YELLOW, C_FG_CYAN, C_FG_GREEN},           {C_FG_CYAN,    C_FG_WHITE}   };
+asciiL logo_amlogic     = { ASCII_AMLOGIC,     58,  8, false, {C_FG_BLUE},                                    {C_FG_BLUE,    C_FG_B_WHITE} };
+asciiL logo_marvell     = { ASCII_MARVELL,     56, 10, false, {C_FG_B_BLACK},                                 {C_FG_B_BLACK, C_FG_B_WHITE} };
+asciiL logo_spacemit    = { ASCII_SPACEMIT,    27, 18, false, {C_FG_B_GREEN},                                 {C_FG_B_GREEN, C_FG_B_WHITE} };
 
 // Long variants          | ----------------------------------------------------------------------------------------------------------------|
 asciiL logo_amd_l       = { ASCII_AMD_L,       62, 19, true,  {C_BG_WHITE, C_BG_GREEN},                       {C_FG_WHITE, C_FG_GREEN}     };

src/common/cpu.c

@@ -34,6 +34,12 @@ int64_t get_freq(struct frequency* freq) {
   return freq->max;
 }
 
+#ifdef ARCH_X86
+int64_t get_freq_pp(struct frequency* freq) {
+  return freq->max_pp;
+}
+#endif
+
 #if defined(ARCH_X86) || defined(ARCH_PPC)
 char* get_str_cpu_name(struct cpuInfo* cpu, bool fcpuname) {
   #ifdef ARCH_X86

src/common/cpu.h

@@ -25,6 +25,7 @@ enum {
   CPU_VENDOR_RISCV,
   CPU_VENDOR_SIFIVE,
   CPU_VENDOR_THEAD,
+  CPU_VENDOR_SPACEMIT,
 // OTHERS
   CPU_VENDOR_UNKNOWN,
   CPU_VENDOR_INVALID
@@ -60,6 +61,11 @@ struct frequency {
   int32_t max;
   // Indicates if max frequency was measured
   bool measured;
+#ifdef ARCH_X86
+  // Max frequency when running vectorized code.
+  // Used only for peak performance computation.
+  int32_t max_pp;
+#endif
 };
 
 struct hypervisor {
@@ -124,12 +130,15 @@ struct features {
   bool SHA1;
   bool SHA2;
   bool CRC32;
+  bool SVE;
+  bool SVE2;
+  uint64_t cntb;
 #endif  
 };
 
 struct extensions {
   char* str;
-  uint64_t mask;
+  bool* mask; // allocated at runtime with size RISCV_ISA_EXT_ID_MAX
 };
 
 struct cpuInfo {
@@ -185,6 +194,8 @@ struct cpuInfo {
 #ifdef ARCH_X86
   // The index of the first core in the module
   uint32_t first_core_id;
+  // The index of this module
+  uint32_t module_id;
 #endif
 #endif
 };
@@ -197,6 +208,9 @@ uint32_t get_nsockets(struct topology* topo);
 
 VENDOR get_cpu_vendor(struct cpuInfo* cpu);
 int64_t get_freq(struct frequency* freq);
+#ifdef ARCH_X86
+int64_t get_freq_pp(struct frequency* freq);
+#endif
 
 char* get_str_aes(struct cpuInfo* cpu);
 char* get_str_sha(struct cpuInfo* cpu);

src/common/global.c

@@ -62,7 +62,7 @@
 #endif
 
 #ifndef GIT_FULL_VERSION
-  static const char* VERSION = "1.05";
+  static const char* VERSION = "1.07";
 #endif
 
 enum {

src/common/pci.c

@@ -14,14 +14,6 @@
 #define PCI_PATH "/sys/bus/pci/devices/"
 #define MAX_LENGTH_PCI_DIR_NAME 1024
 
-/*
- * doc: https://wiki.osdev.org/PCI#Class_Codes
- *      https://pci-ids.ucw.cz/read/PC
- */
-#define PCI_VENDOR_ID_AMD    0x1002
-#define CLASS_VGA_CONTROLLER 0x0300
-#define CLASS_3D_CONTROLLER  0x0302
-
 // Return a list of PCI devices containing only
 // the sysfs path
 struct pci_devices * get_pci_paths(void) {
@@ -74,7 +66,7 @@ struct pci_devices * get_pci_paths(void) {
     if ((stbuf.st_mode & S_IFMT) == S_IFDIR) {
       int strLen = min(MAX_LENGTH_PCI_DIR_NAME, strlen(dp->d_name)) + 1;
       pci->devices[i] = emalloc(sizeof(struct pci_device));
-      pci->devices[i]->path = ecalloc(sizeof(char), strLen);
+      pci->devices[i]->path = ecalloc(strLen, sizeof(char));
       strncpy(pci->devices[i]->path, dp->d_name, strLen);
       i++;
     }        
@@ -98,9 +90,9 @@ void populate_pci_devices(struct pci_devices * pci) {
     int path_size = strlen(PCI_PATH) + strlen(dev->path) + 2;
 
     // Read vendor_id
-    char *vendor_id_path = emalloc(sizeof(char) * (path_size + strlen("vendor")));
+    char *vendor_id_path = emalloc(sizeof(char) * (path_size + strlen("vendor") + 1));
     sprintf(vendor_id_path, "%s/%s/%s", PCI_PATH, dev->path, "vendor");
-    
+
     if ((buf = read_file(vendor_id_path, &filelen)) == NULL) {
       printWarn("read_file: %s: %s\n", vendor_id_path, strerror(errno));
       dev->vendor_id = 0;
@@ -110,7 +102,7 @@ void populate_pci_devices(struct pci_devices * pci) {
     }
 
     // Read device_id
-    char *device_id_path = emalloc(sizeof(char) * (path_size + strlen("device")));
+    char *device_id_path = emalloc(sizeof(char) * (path_size + strlen("device") + 1));
     sprintf(device_id_path, "%s/%s/%s", PCI_PATH, dev->path, "device");
 
     if ((buf = read_file(device_id_path, &filelen)) == NULL) {
@@ -126,43 +118,6 @@ void populate_pci_devices(struct pci_devices * pci) {
   }
 }
 
-// Right now, we are interested in PCI devices which
-// vendor is NVIDIA (to be extended in the future).
-// Should we also restrict to VGA controllers only?
-bool pci_device_is_useful(struct pci_device* dev) {
-  return dev->vendor_id == PCI_VENDOR_NVIDIA;
-}
-
-// Filter the input list in order to get only those PCI devices which 
-// we are interested in (decided by pci_device_is_useful)
-// and return the filtered result.
-struct pci_devices * filter_pci_devices(struct pci_devices * pci) {
-  int * devices_to_get = emalloc(sizeof(int) * pci->num_devices);
-  int dev_ptr = 0;
-
-  for (int i=0; i < pci->num_devices; i++) {
-    if (pci_device_is_useful(pci->devices[i])) {
-      devices_to_get[dev_ptr] = i;
-      dev_ptr++;
-    }
-  }
-
-  struct pci_devices * pci_filtered = emalloc(sizeof(struct pci_devices));
-  pci_filtered->num_devices = dev_ptr;
-
-  if (pci_filtered->num_devices == 0) {
-    pci_filtered->devices = NULL;
-  }
-  else {
-    pci_filtered->devices = emalloc(sizeof(struct pci_device) * pci_filtered->num_devices);  
-
-    for (int i=0; i < pci_filtered->num_devices; i++)
-      pci_filtered->devices[i] = pci->devices[devices_to_get[i]];
-  }
-
-  return pci_filtered;
-}
-
 // Return a list of PCI devices that could be used to infer the SoC.
 // The criteria to determine which devices are suitable for this task
 // is decided in filter_pci_devices.
@@ -174,5 +129,5 @@ struct pci_devices * get_pci_devices(void) {
 
   populate_pci_devices(pci);  
 
-  return filter_pci_devices(pci);
+  return pci;
 }

src/common/pci.h

@@ -1,8 +1,11 @@
 #ifndef __PCI__
 #define __PCI__
 
-#define PCI_VENDOR_NVIDIA 0x10de
+#define PCI_VENDOR_NVIDIA   0x10de
+#define PCI_VENDOR_AMPERE   0x1def
+
 #define PCI_DEVICE_TEGRA_X1 0x0faf
+#define PCI_DEVICE_ALTRA    0xe100
 
 struct pci_device {
   char * path;

src/common/printer.c

@@ -20,6 +20,7 @@
   #include "../arm/uarch.h"
   #include "../arm/midr.h"
   #include "../arm/soc.h"
+  #include "../arm/socs.h"
   #include "../common/soc.h"
 #elif ARCH_RISCV
   #include "../riscv/riscv.h"
@@ -44,9 +45,17 @@
 #define MAX_ATTRIBUTES      100
 #define MAX_TERM_SIZE       1024
 
+typedef struct {
+  int id;
+  const char *name;
+  const char *shortname;
+} AttributeField;
+
 enum {
-#if defined(ARCH_X86) || defined(ARCH_PPC)
+#if defined(ARCH_X86)
   ATTRIBUTE_NAME,
+#elif defined(ARCH_PPC)
+  ATTRIBUTE_PART_NUMBER,
 #elif defined(ARCH_ARM) || defined(ARCH_RISCV)
   ATTRIBUTE_SOC,
 #endif
@@ -78,76 +87,40 @@ enum {
   ATTRIBUTE_PEAK
 };
 
-static const char* ATTRIBUTE_FIELDS [] = {
+static const AttributeField ATTRIBUTE_INFO[] = {
-#ifdef ARCH_X86
-  "Name:",
-#elif ARCH_PPC
-  "Part Number:",
-#elif defined(ARCH_ARM) || defined(ARCH_RISCV)
-  "SoC:",
-#endif
-#if defined(ARCH_X86) || defined(ARCH_ARM)
-  "",
-#endif
-  "Hypervisor:",
-  "Microarchitecture:",
-  "Technology:",
-  "Max Frequency:",
-  "Sockets:",
-  "Cores:",
-  "Cores (Total):",
-#ifdef ARCH_X86
-  "SSE:",
-  "AVX:",
-  "FMA:",
-#elif ARCH_PPC
-  "Altivec: ",
-#elif defined(ARCH_ARM)
-  "Features: ",
-#elif defined(ARCH_RISCV)
-  "Extensions: ",
-#endif
-  "L1i Size:",
-  "L1d Size:",
-  "L2 Size:",
-  "L3 Size:",
-  "Peak Performance:",
-};
-
-static const char* ATTRIBUTE_FIELDS_SHORT [] = {
 #if defined(ARCH_X86)
-  "Name:",
+  { ATTRIBUTE_NAME,        "Name:",              "Name:"          },
-#elif ARCH_PPC
+#elif defined(ARCH_PPC)
-  "P/N:",
+  { ATTRIBUTE_PART_NUMBER, "Part Number:",       "P/N:"           },
-#elif ARCH_ARM
+#elif defined(ARCH_ARM) || defined(ARCH_RISCV)
-  "SoC:",
+  { ATTRIBUTE_SOC,         "SoC:",               "SoC:"           },
 #endif
 #if defined(ARCH_X86) || defined(ARCH_ARM)
-  "",
+  { ATTRIBUTE_CPU_NUM,     "",                   ""               },     
 #endif
-  "Hypervisor:",
+  { ATTRIBUTE_HYPERVISOR,  "Hypervisor:",        "Hypervisor:"    },
-  "uArch:",
+  { ATTRIBUTE_UARCH,       "Microarchitecture:", "uArch:"         },
-  "Technology:",
+  { ATTRIBUTE_TECHNOLOGY,  "Technology:",        "Technology:"    },
-  "Max Freq:",
+  { ATTRIBUTE_FREQUENCY,   "Max Frequency:",     "Max Freq:"      },
-  "Sockets:",
+  { ATTRIBUTE_SOCKETS,     "Sockets:",           "Sockets:"       },
-  "Cores:",
+  { ATTRIBUTE_NCORES,      "Cores:",             "Cores:"         },
-  "Cores (Total):",
+  { ATTRIBUTE_NCORES_DUAL, "Cores (Total):",     "Cores (Total):" },
 #ifdef ARCH_X86
-  "SSE:",
+  { ATTRIBUTE_SSE,         "SSE:",               "SSE:"           },
-  "AVX:",
+  { ATTRIBUTE_AVX,         "AVX:",               "AVX:"           },
-  "FMA:",
+  { ATTRIBUTE_FMA,         "FMA:",               "FMA:"           },
 #elif ARCH_PPC
-  "Altivec: ",
+  { ATTRIBUTE_ALTIVEC,     "Altivec: ",          "Altivec: "      },
-#elif defined(ARCH_ARM)
+#elif ARCH_ARM
-  "Features: ",
+  { ATTRIBUTE_FEATURES,    "Features: ",         "Features: "     },
-#elif defined(ARCH_RISCV)
+#elif ARCH_RISCV
-  "Extensions: ",
+  { ATTRIBUTE_EXTENSIONS,  "Extensions: ",       "Extensions: "   },
 #endif
-  "L1i Size:",
+  { ATTRIBUTE_L1i,         "L1i Size:",          "L1i Size:"      },
-  "L1d Size:",
+  { ATTRIBUTE_L1d,         "L1d Size:",          "L1d Size:"      },
-  "L2 Size:",
+  { ATTRIBUTE_L2,          "L2 Size:",           "L2 Size:"       },
-  "L3 Size:",
+  { ATTRIBUTE_L3,          "L3 Size:",           "L3 Size:"       },
-  "Peak Perf.:",
+  { ATTRIBUTE_PEAK,        "Peak Performance:",  "Peak Perf.:"    },
 };
 
 struct terminal {
@@ -389,6 +362,14 @@ void choose_ascii_art(struct ascii* art, struct color** cs, struct terminal* ter
     art->art = &logo_allwinner;
   else if(art->vendor == SOC_VENDOR_ROCKCHIP)
     art->art = &logo_rockchip;
+  else if(art->vendor == SOC_VENDOR_AMPERE)
+    art->art = &logo_ampere;
+  else if(art->vendor == SOC_VENDOR_NXP)
+    art->art = &logo_nxp;
+  else if(art->vendor == SOC_VENDOR_AMLOGIC)
+    art->art = &logo_amlogic;
+  else if(art->vendor == SOC_VENDOR_MARVELL)
+    art->art = &logo_marvell;
   else if(art->vendor == SOC_VENDOR_NVIDIA)
     art->art = choose_ascii_art_aux(&logo_nvidia_l, &logo_nvidia, term, lf);
   else {
@@ -403,6 +384,8 @@ void choose_ascii_art(struct ascii* art, struct color** cs, struct terminal* ter
     art->art = &logo_allwinner;
   else if(art->vendor == SOC_VENDOR_SIPEED)
     art->art = &logo_sipeed;
+  else if(art->vendor == SOC_VENDOR_SPACEMIT)
+    art->art = &logo_spacemit;
   else
     art->art = &logo_riscv;
 #endif
@@ -443,13 +426,14 @@ void choose_ascii_art(struct ascii* art, struct color** cs, struct terminal* ter
   }
 }
 
-uint32_t longest_attribute_length(struct ascii* art, const char** attribute_fields) {
+uint32_t longest_attribute_length(struct ascii* art, bool use_short) {
   uint32_t max = 0;
   uint64_t len = 0;
 
   for(uint32_t i=0; i < art->n_attributes_set; i++) {
     if(art->attributes[i]->value != NULL) {
-      len = strlen(attribute_fields[art->attributes[i]->type]);
+      const char* str = use_short ? ATTRIBUTE_INFO[art->attributes[i]->type].shortname : ATTRIBUTE_INFO[art->attributes[i]->type].name;
+      len = strlen(str);
       if(len > max) max = len;
     }
   }
@@ -474,7 +458,7 @@ uint32_t longest_field_length(struct ascii* art, int la) {
 }
 
 #if defined(ARCH_X86) || defined(ARCH_PPC)
-void print_ascii_generic(struct ascii* art, uint32_t la, int32_t termw, const char** attribute_fields, bool hybrid_architecture) {
+void print_ascii_generic(struct ascii* art, uint32_t la, int32_t termw, bool use_short, bool hybrid_architecture) {
   struct ascii_logo* logo = art->art;
   int attr_to_print = 0;
   int attr_type;
@@ -536,14 +520,15 @@ void print_ascii_generic(struct ascii* art, uint32_t la, int32_t termw, const ch
       else {
 #endif
         beg_space = 0;
-        space_right = 2 + 1 + (la - strlen(attribute_fields[attr_type]));
+        const char* attr_str = use_short ? ATTRIBUTE_INFO[attr_type].shortname : ATTRIBUTE_INFO[attr_type].name;
+        space_right = 2 + 1 + (la - strlen(attr_str));
         if(hybrid_architecture && add_space) {
           beg_space = 2;
           space_right -= 2;
         }
 
-        printOut(lbuf, beg_space + strlen(attribute_fields[attr_type]) + space_right + strlen(attr_value),
+        printOut(lbuf, beg_space + strlen(attr_str) + space_right + strlen(attr_value),
-                 "%*s%s%s%s%*s%s%s%s", beg_space, "", logo->color_text[0], attribute_fields[attr_type], art->reset, space_right, "", logo->color_text[1], attr_value, art->reset);
+                 "%*s%s%s%s%*s%s%s%s", beg_space, "", logo->color_text[0], attr_str, art->reset, space_right, "", logo->color_text[1], attr_value, art->reset);
 #ifdef ARCH_X86
       }
 #endif
@@ -634,9 +619,10 @@ bool print_cpufetch_x86(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
     }
 
     // Show the most modern vector instructions.
-    // If AVX is supported show it, otherwise show SSE
     if (strcmp(avx, "No") == 0) {
-      setAttribute(art, ATTRIBUTE_SSE, sse);
+      if (strcmp(sse, "No") != 0) {
+        setAttribute(art, ATTRIBUTE_SSE, sse);
+      }
     }
     else {
       setAttribute(art, ATTRIBUTE_AVX, avx);
@@ -651,19 +637,19 @@ bool print_cpufetch_x86(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
   setAttribute(art, ATTRIBUTE_PEAK, pp);
 
   // Step 3. Print output
-  const char** attribute_fields = ATTRIBUTE_FIELDS;
+  bool use_short = false;
-  uint32_t longest_attribute = longest_attribute_length(art, attribute_fields);
+  uint32_t longest_attribute = longest_attribute_length(art, use_short);
   uint32_t longest_field = longest_field_length(art, longest_attribute);
   choose_ascii_art(art, cs, term, longest_field);
 
   if(!ascii_fits_screen(term->w, *art->art, longest_field)) {
     // Despite of choosing the smallest logo, the output does not fit
     // Choose the shorter field names and recalculate the longest attr
-    attribute_fields = ATTRIBUTE_FIELDS_SHORT;
+    use_short = true;
-    longest_attribute = longest_attribute_length(art, attribute_fields);
+    longest_attribute = longest_attribute_length(art, use_short);
   }
 
-  print_ascii_generic(art, longest_attribute, term->w, attribute_fields, hybrid_architecture);
+  print_ascii_generic(art, longest_attribute, term->w, use_short, hybrid_architecture);
 
   free(manufacturing_process);
   free(sockets);
@@ -712,7 +698,7 @@ bool print_cpufetch_ppc(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
 
   // Step 2. Set attributes
   if(cpu_name != NULL) {
-    setAttribute(art, ATTRIBUTE_NAME, cpu_name);
+    setAttribute(art, ATTRIBUTE_PART_NUMBER, cpu_name);
   }
   setAttribute(art, ATTRIBUTE_UARCH, uarch);
   if(cpu->hv->present) {
@@ -739,19 +725,19 @@ bool print_cpufetch_ppc(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
   setAttribute(art, ATTRIBUTE_PEAK, pp);
 
   // Step 3. Print output
-  const char** attribute_fields = ATTRIBUTE_FIELDS;
+  bool use_short = false;
-  uint32_t longest_attribute = longest_attribute_length(art, attribute_fields);
+  uint32_t longest_attribute = longest_attribute_length(art, use_short);
   uint32_t longest_field = longest_field_length(art, longest_attribute);
   choose_ascii_art(art, cs, term, longest_field);
 
   if(!ascii_fits_screen(term->w, *art->art, longest_field)) {
     // Despite of choosing the smallest logo, the output does not fit
     // Choose the shorter field names and recalculate the longest attr
-    attribute_fields = ATTRIBUTE_FIELDS_SHORT;
+    use_short = true;
-    longest_attribute = longest_attribute_length(art, attribute_fields);
+    longest_attribute = longest_attribute_length(art, use_short);
   }
 
-  print_ascii_generic(art, longest_attribute, term->w, attribute_fields, false);
+  print_ascii_generic(art, longest_attribute, term->w, use_short, false);
 
   return true;
 }
@@ -779,7 +765,7 @@ uint32_t longest_field_length_arm(struct ascii* art, int la) {
   return max;
 }
 
-void print_ascii_arm(struct ascii* art, uint32_t la, int32_t termw, const char** attribute_fields) {
+void print_ascii_arm(struct ascii* art, uint32_t la, int32_t termw, bool use_short) {
   struct ascii_logo* logo = art->art;
   int attr_to_print = 0;
   int attr_type;
@@ -850,14 +836,15 @@ void print_ascii_arm(struct ascii* art, uint32_t la, int32_t termw, const char**
       }
       else {
         beg_space = 0;
-        space_right = 2 + 1 + (la - strlen(attribute_fields[attr_type]));
+        const char* attr_str = use_short ? ATTRIBUTE_INFO[attr_type].shortname : ATTRIBUTE_INFO[attr_type].name;
+        space_right = 2 + 1 + (la - strlen(attr_str));
         if(add_space) {
           beg_space = 2;
           space_right -= 2;
         }
 
-        printOut(lbuf, beg_space + strlen(attribute_fields[attr_type]) + space_right + strlen(attr_value),
+        printOut(lbuf, beg_space + strlen(attr_str) + space_right + strlen(attr_value),
-               "%*s%s%s%s%*s%s%s%s", beg_space, "", logo->color_text[0], attribute_fields[attr_type], art->reset, space_right, "", logo->color_text[1], attr_value, art->reset);
+               "%*s%s%s%s%*s%s%s%s", beg_space, "", logo->color_text[0], attr_str, art->reset, space_right, "", logo->color_text[1], attr_value, art->reset);
       }
     }
     printOutLine(lbuf, art, termw);
@@ -878,7 +865,18 @@ bool print_cpufetch_arm(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
   char* soc_name = get_soc_name(cpu->soc);
   char* features = get_str_features(cpu);
   setAttribute(art, ATTRIBUTE_SOC, soc_name);
+
+  // Currently no reliable way to identify the specific SoC on Windows
+  // https://github.com/Dr-Noob/cpufetch/pull/273
+  // Hide manufacturing process
+#if !defined(_WIN32)
+  // In the case that the model is unknown but the vendor isn't (this is, when
+  // guess_raw_soc_from_devtree succeeded), do not show the manufacturing process
+  // (as it will be unknown)
+  if (cpu->soc->model != SOC_MODEL_UNKNOWN ||
+    (cpu->soc->model == SOC_MODEL_UNKNOWN && cpu->soc->vendor == SOC_VENDOR_UNKNOWN))
   setAttribute(art, ATTRIBUTE_TECHNOLOGY, manufacturing_process);
+#endif
 
   if(cpu->num_cpus == 1) {
     char* uarch = get_str_uarch(cpu);
@@ -916,8 +914,8 @@ bool print_cpufetch_arm(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
     setAttribute(art, ATTRIBUTE_HYPERVISOR, cpu->hv->hv_name);
   }
 
-  const char** attribute_fields = ATTRIBUTE_FIELDS;
+  bool use_short = false;
-  uint32_t longest_attribute = longest_attribute_length(art, attribute_fields);
+  uint32_t longest_attribute = longest_attribute_length(art, use_short);
   uint32_t longest_field = longest_field_length_arm(art, longest_attribute);
   choose_ascii_art(art, cs, term, longest_field);
 
@@ -929,11 +927,11 @@ bool print_cpufetch_arm(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
   if(!ascii_fits_screen(term->w, *art->art, longest_field)) {
     // Despite of choosing the smallest logo, the output does not fit
     // Choose the shorter field names and recalculate the longest attr
-    attribute_fields = ATTRIBUTE_FIELDS_SHORT;
+    use_short = true;
-    longest_attribute = longest_attribute_length(art, attribute_fields);
+    longest_attribute = longest_attribute_length(art, use_short);
   }
 
-  print_ascii_arm(art, longest_attribute, term->w, attribute_fields);
+  print_ascii_arm(art, longest_attribute, term->w, use_short);
 
   free(manufacturing_process);
   free(pp);
@@ -951,14 +949,7 @@ bool print_cpufetch_arm(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
 #endif
 
 #ifdef ARCH_RISCV
-// https://stackoverflow.com/a/2709523
+void print_ascii_riscv(struct ascii* art, uint32_t la, int32_t termw, bool use_short, bool* extensions_mask) {
-uint64_t number_of_bits(uint64_t i) {
-  i = i - ((i >> 1) & 0x5555555555555555);
-  i = (i & 0x3333333333333333) + ((i >> 2) & 0x3333333333333333);
-  return (((i + (i >> 4)) & 0xF0F0F0F0F0F0F0F) * 0x101010101010101) >> 56;
-}
-
-void print_ascii_riscv(struct ascii* art, uint32_t la, int32_t termw, const char** attribute_fields, uint64_t extensions_mask) {
   struct ascii_logo* logo = art->art;
   int attr_to_print = 0;
   int attr_type;
@@ -968,7 +959,7 @@ void print_ascii_riscv(struct ascii* art, uint32_t la, int32_t termw, const char
   int32_t ext_list_size = sizeof(extension_list)/sizeof(extension_list[0]);
   int32_t ext_num = 0;
   int32_t ext_to_print = 0;
-  int32_t num_extensions = number_of_bits(extensions_mask);
+  int32_t num_extensions = get_num_extensions(extensions_mask);
   int32_t space_up = ((int)logo->height - (int)(art->n_attributes_set + num_extensions))/2;
   int32_t space_down = (int)logo->height - (int)(art->n_attributes_set + num_extensions) - (int)space_up;
   uint32_t logo_pos = 0;
@@ -1014,7 +1005,9 @@ void print_ascii_riscv(struct ascii* art, uint32_t la, int32_t termw, const char
       // Print extension
       if(attr_to_print > 0 && art->attributes[attr_to_print-1]->type == ATTRIBUTE_EXTENSIONS && ext_num != num_extensions) {
         // Search for the extension to print
-        while(ext_to_print < ext_list_size && !((extensions_mask >> extension_list[ext_to_print].id) & 1U)) ext_to_print++;
+        while (ext_to_print < ext_list_size && !((extensions_mask[extension_list[ext_to_print].id])))
+          ext_to_print++;
+
         if(ext_to_print == ext_list_size) {
           printBug("print_ascii_riscv: Unable to find the extension to print");
         }
@@ -1026,10 +1019,11 @@ void print_ascii_riscv(struct ascii* art, uint32_t la, int32_t termw, const char
       else {
         attr_to_print++;
         beg_space = 0;
-        space_right = 2 + 1 + (la - strlen(attribute_fields[attr_type]));
+        const char* attr_str = use_short ? ATTRIBUTE_INFO[attr_type].shortname : ATTRIBUTE_INFO[attr_type].name;
+        space_right = 2 + 1 + (la - strlen(attr_str));
 
-        printOut(lbuf, beg_space + strlen(attribute_fields[attr_type]) + space_right + strlen(attr_value),
+        printOut(lbuf, beg_space + strlen(attr_str) + space_right + strlen(attr_value),
-                 "%*s%s%s%s%*s%s%s%s", beg_space, "", logo->color_text[0], attribute_fields[attr_type], art->reset, space_right, "", logo->color_text[1], attr_value, art->reset);
+                 "%*s%s%s%s%*s%s%s%s", beg_space, "", logo->color_text[0], attr_str, art->reset, space_right, "", logo->color_text[1], attr_value, art->reset);
       }
     }
     printOutLine(lbuf, art, termw);
@@ -1067,19 +1061,19 @@ bool print_cpufetch_riscv(struct cpuInfo* cpu, STYLE s, struct color** cs, struc
   setAttribute(art, ATTRIBUTE_PEAK, pp);
 
   // Step 3. Print output
-  const char** attribute_fields = ATTRIBUTE_FIELDS;
+  bool use_short = false;
-  uint32_t longest_attribute = longest_attribute_length(art, attribute_fields);
+  uint32_t longest_attribute = longest_attribute_length(art, use_short);
   uint32_t longest_field = longest_field_length(art, longest_attribute);
   choose_ascii_art(art, cs, term, longest_field);
 
   if(!ascii_fits_screen(term->w, *art->art, longest_field)) {
     // Despite of choosing the smallest logo, the output does not fit
     // Choose the shorter field names and recalculate the longest attr
-    attribute_fields = ATTRIBUTE_FIELDS_SHORT;
+    use_short = true;
-    longest_attribute = longest_attribute_length(art, attribute_fields);
+    longest_attribute = longest_attribute_length(art, use_short);
   }
 
-  print_ascii_riscv(art, longest_attribute, term->w, attribute_fields, cpu->ext->mask);
+  print_ascii_riscv(art, longest_attribute, term->w, use_short, cpu->ext->mask);
 
   return true;
 }

src/common/soc.c

@@ -16,21 +16,26 @@ static char* soc_trademark_string[] = {
   [SOC_VENDOR_EXYNOS]     = "Exynos ",
   [SOC_VENDOR_KIRIN]      = "Kirin ",
   [SOC_VENDOR_KUNPENG]    = "Kunpeng ",
-  [SOC_VENDOR_BROADCOM]   = "Broadcom BCM",
+  [SOC_VENDOR_BROADCOM]   = "Broadcom ",
   [SOC_VENDOR_APPLE]      = "Apple ",
   [SOC_VENDOR_ROCKCHIP]   = "Rockchip ",
   [SOC_VENDOR_GOOGLE]     = "Google ",
   [SOC_VENDOR_NVIDIA]     = "NVIDIA ",
+  [SOC_VENDOR_AMPERE]     = "Ampere ",
+  [SOC_VENDOR_NXP]        = "NXP ",
+  [SOC_VENDOR_AMLOGIC]    = "Amlogic ",
+  [SOC_VENDOR_MARVELL]    = "Marvell",
   // RISC-V
   [SOC_VENDOR_SIFIVE]     = "SiFive ",
   [SOC_VENDOR_STARFIVE]   = "StarFive ",
   [SOC_VENDOR_SIPEED]     = "Sipeed ",
+  [SOC_VENDOR_SPACEMIT]   = "SpacemiT ",
   // ARM & RISC-V
   [SOC_VENDOR_ALLWINNER]  = "Allwinner "
 };
 
 VENDOR get_soc_vendor(struct system_on_chip* soc) {
-  return soc->soc_vendor;
+  return soc->vendor;
 }
 
 char* get_str_process(struct system_on_chip* soc) {
@@ -41,42 +46,62 @@ char* get_str_process(struct system_on_chip* soc) {
     snprintf(str, strlen(STRING_UNKNOWN)+1, STRING_UNKNOWN);
   }
   else {
-    str = emalloc(sizeof(char) * 5);
+    int max_process_len = 5 + 1;
-    memset(str, 0, sizeof(char) * 5);
+    str = ecalloc(max_process_len, sizeof(char));
-    snprintf(str, 5, "%dnm", soc->process);
+    snprintf(str, max_process_len, "%dnm", soc->process);
   }
   return str;
 }
 
 char* get_soc_name(struct system_on_chip* soc) {
-  if(soc->soc_model == SOC_MODEL_UNKNOWN)
+  if(soc->model == SOC_MODEL_UNKNOWN)
     return soc->raw_name;
-  return soc->soc_name;
+  return soc->name;
 }
 
 void fill_soc(struct system_on_chip* soc, char* soc_name, SOC soc_model, int32_t process) {
-  soc->soc_model = soc_model;
+  soc->model = soc_model;
-  soc->soc_vendor = get_soc_vendor_from_soc(soc_model);
+  soc->vendor = get_soc_vendor_from_soc(soc_model);
   soc->process = process;
-  if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
+  if(soc->vendor == SOC_VENDOR_UNKNOWN) {
-    printBug("fill_soc: soc->soc_vendor == SOC_VENDOR_UNKOWN");
+    printBug("fill_soc: soc->vendor == SOC_VENDOR_UNKOWN");
     // If we fall here there is a bug in socs.h
     // Reset everything to avoid segfault
-    soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+    soc->vendor = SOC_VENDOR_UNKNOWN;
-    soc->soc_model = SOC_MODEL_UNKNOWN;
+    soc->model = SOC_MODEL_UNKNOWN;
     soc->process = UNKNOWN;
     soc->raw_name = emalloc(sizeof(char) * (strlen(STRING_UNKNOWN)+1));
     snprintf(soc->raw_name, strlen(STRING_UNKNOWN)+1, STRING_UNKNOWN);
   }
   else {
-    soc->process = process;
+    int len = strlen(soc_name) + strlen(soc_trademark_string[soc->vendor]) + 1;
-    int len = strlen(soc_name) + strlen(soc_trademark_string[soc->soc_vendor]) + 1;
+    soc->name = emalloc(sizeof(char) * len);
-    soc->soc_name = emalloc(sizeof(char) * len);
+    sprintf(soc->name, "%s%s", soc_trademark_string[soc->vendor], soc_name);
-    memset(soc->soc_name, 0, sizeof(char) * len);
-    sprintf(soc->soc_name, "%s%s", soc_trademark_string[soc->soc_vendor], soc_name);
   }
 }
 
+void fill_soc_raw(struct system_on_chip* soc, char* soc_name, VENDOR vendor) {
+  soc->model = SOC_MODEL_UNKNOWN;
+  soc->vendor = vendor;
+  soc->process = UNKNOWN;
+
+  int len = strlen(soc_name) + strlen(soc_trademark_string[soc->vendor]) + 1;
+  soc->raw_name = emalloc(sizeof(char) * len);
+  sprintf(soc->raw_name, "%s%s", soc_trademark_string[soc->vendor], soc_name);
+}
+
+#ifdef _WIN32
+VENDOR try_match_soc_vendor_name(char* vendor_name)
+{
+  for(size_t i=1; i < sizeof(soc_trademark_string)/sizeof(soc_trademark_string[0]); i++) {
+    if(strstr(vendor_name, soc_trademark_string[i]) != NULL) {
+      return i;
+    }
+  }
+  return SOC_VENDOR_UNKNOWN;
+}
+#endif
+
 bool match_soc(struct system_on_chip* soc, char* raw_name, char* expected_name, char* soc_name, SOC soc_model, int32_t process) {
   int len1 = strlen(raw_name);
   int len2 = strlen(expected_name);

src/common/soc.h

@@ -25,19 +25,24 @@ enum {
   SOC_VENDOR_ROCKCHIP,
   SOC_VENDOR_GOOGLE,
   SOC_VENDOR_NVIDIA,
+  SOC_VENDOR_AMPERE,
+  SOC_VENDOR_NXP,
+  SOC_VENDOR_AMLOGIC,
+  SOC_VENDOR_MARVELL,
   // RISC-V
   SOC_VENDOR_SIFIVE,
   SOC_VENDOR_STARFIVE,
   SOC_VENDOR_SIPEED,
+  SOC_VENDOR_SPACEMIT,
   // ARM & RISC-V
   SOC_VENDOR_ALLWINNER
 };
 
 struct system_on_chip {
-  SOC soc_model;
+  SOC model;
-  VENDOR soc_vendor;
+  VENDOR vendor;
   int32_t process;
-  char* soc_name;
+  char* name;
   char* raw_name;
 };
 
@@ -47,6 +52,10 @@ VENDOR get_soc_vendor(struct system_on_chip* soc);
 bool match_soc(struct system_on_chip* soc, char* raw_name, char* expected_name, char* soc_name, SOC soc_model, int32_t process);
 char* get_str_process(struct system_on_chip* soc);
 void fill_soc(struct system_on_chip* soc, char* soc_name, SOC soc_model, int32_t process);
+void fill_soc_raw(struct system_on_chip* soc, char* soc_name, VENDOR vendor);
+#ifdef _WIN32
+VENDOR try_match_soc_vendor_name(char* vendor_name);
+#endif
 
 #define SOC_START if (false) {}
 #define SOC_EQ(raw_name, expected_name, soc_name, soc_model, soc, process) \

src/common/sysctl.h

@@ -21,9 +21,12 @@
   #define CPUFAMILY_ARM_AVALANCHE_BLIZZARD 0xDA33D83D
 #endif
 // M3 / A16 / A17
-// https://ratfactor.com/zig/stdlib-browseable2/c/darwin.zig.html
+// M3:   https://ratfactor.com/zig/stdlib-browseable2/c/darwin.zig.html
-// https://github.com/Dr-Noob/cpufetch/issues/210
+// M3_2: https://github.com/Dr-Noob/cpufetch/issues/230
+// PRO:  https://github.com/Dr-Noob/cpufetch/issues/225
+// MAX:  https://github.com/Dr-Noob/cpufetch/issues/210
 #define CPUFAMILY_ARM_EVEREST_SAWTOOTH     0x8765EDEA
+#define CPUFAMILY_ARM_EVEREST_SAWTOOTH_2   0xFA33415E
 #define CPUFAMILY_ARM_EVEREST_SAWTOOTH_PRO 0x5F4DEA93
 #define CPUFAMILY_ARM_EVEREST_SAWTOOTH_MAX 0x72015832
 
@@ -40,6 +43,14 @@
   #define CPUSUBFAMILY_ARM_HC_HD 5
 #endif
 
+// For alternative way to get CPU frequency on macOS and *BSD
+#ifdef __APPLE__
+  #define CPUFREQUENCY_SYSCTL "hw.cpufrequency_max"
+#else
+  // For FreeBSD, not sure about other *BSD
+  #define CPUFREQUENCY_SYSCTL "dev.cpu.0.freq"
+#endif
+
 uint32_t get_sys_info_by_name(char* name);
 
 #endif

src/common/udev.c

@@ -1,7 +1,10 @@
+#include "../common/global.h"
 #include "udev.h"
 #include "global.h"
 #include "cpu.h"
 
+#define _PATH_DEVTREE          "/proc/device-tree/compatible"
+
 // https://www.kernel.org/doc/html/latest/core-api/cpu_hotplug.html
 int get_ncores_from_cpuinfo(void) {
   // Examples:
@@ -143,8 +146,7 @@ char* get_field_from_cpuinfo(char* CPUINFO_FIELD) {
   char* tmp2 = strstr(tmp1, "\n");
 
   int strlen = (1 + (tmp2-tmp1));
-  char* hardware = emalloc(sizeof(char) * strlen);
+  char* hardware = ecalloc(strlen, sizeof(char));
-  memset(hardware, 0, sizeof(char) * strlen);
   strncpy(hardware, tmp1, tmp2-tmp1);
 
   return hardware;
@@ -349,3 +351,79 @@ bool is_devtree_compatible(char* str) {
   }
   return true;
 }
+
+char* get_devtree_compatible(int *filelen) {
+  char* buf;
+
+  if ((buf = read_file(_PATH_DEVTREE, filelen)) == NULL) {
+    printWarn("read_file: %s: %s", _PATH_DEVTREE, strerror(errno));
+  }
+
+  return buf;
+}
+
+// Returns a list of structs devtree, each containing both the vendor and the
+// model, coming from the compatible file from the device tree. In this
+// context, vendor refers to the first string of every entry and the model to
+// the second. For instance, given a compatible file with:
+// "str1,foo1.str2,foo2" (where . denotes the NULL byte, i.e., the separator),
+// then this function will return a list with two structs, the first one
+// containing str1 and foo1 and the other containing str2 and foo2.
+struct devtree** get_devtree_compatible_struct(int *num_vendors_ptr) {
+  int len;
+  char* dt = get_devtree_compatible(&len);
+  if (dt == NULL) {
+    return NULL;
+  }
+
+  int num_vendors = 0;
+  char* ptr = dt;
+
+  for (int ptrpos = 0; ptrpos < len; ptrpos = (ptr-dt)) {
+    ptr = memchr(ptr, '\0', len);
+    if (ptr == NULL) {
+      printBug("get_devtree_compatible_struct: Unable to find delimiter (1) (num_vendors=%d)", num_vendors);
+      return NULL;
+    }
+    ptr++;
+    num_vendors++;
+  }
+
+  struct devtree** vendors = emalloc(sizeof(struct devtree *) * num_vendors);
+  ptr = dt;
+
+  for (int ptrpos = 0, i = 0; ptrpos < len; ptrpos = (ptr-dt), i++) {
+    char* comma_ptr = strstr(ptr, ",");
+    if (comma_ptr == NULL) {
+      printBug("get_devtree_compatible_struct: Unable to find comma (num_vendors=%d)", num_vendors);
+      return NULL;
+    }
+    comma_ptr = comma_ptr-1; // Point right before comma
+
+    char* end_ptr = memchr(comma_ptr, '\0', len - ptrpos);
+    if (end_ptr == NULL) {
+      printBug("get_devtree_compatible_struct: Unable to find delimiter (2) (num_vendors=%d)", num_vendors);
+      return NULL;
+    }
+
+    int vendor_str_len = (comma_ptr-ptr)+1;
+    int model_str_len = (end_ptr-(comma_ptr+2))+1;
+
+    vendors[i] = emalloc(sizeof(struct devtree));
+    vendors[i]->vendor = ecalloc(vendor_str_len, sizeof(char));
+    vendors[i]->model = ecalloc(model_str_len, sizeof(char));
+
+    strncpy(vendors[i]->vendor, ptr, vendor_str_len);
+    strncpy(vendors[i]->model, comma_ptr+2, model_str_len);
+
+    ptr = memchr(ptr, '\0', len);
+    if (ptr == NULL) {
+      printBug("get_devtree_compatible_struct: Unable to find delimiter (3) (num_vendors=%d)", num_vendors);
+      return NULL;
+    }
+    ptr++; // Point right after delimiter
+  }
+
+  *num_vendors_ptr = num_vendors;
+  return vendors;
+}

src/common/udev.h

@@ -31,6 +31,11 @@
 #define _PATH_CACHE_MAX_LEN     200
 #define _PATH_PACKAGE_MAX_LEN   200
 
+struct devtree {
+  char* vendor;
+  char* model;
+};
+
 char* read_file(char* path, int* len);
 long get_max_freq_from_file(uint32_t core);
 long get_min_freq_from_file(uint32_t core);
@@ -43,5 +48,7 @@ int get_num_sockets_package_cpus(struct topology* topo);
 int get_ncores_from_cpuinfo(void);
 char* get_field_from_cpuinfo(char* CPUINFO_FIELD);
 bool is_devtree_compatible(char* str);
+char* get_devtree_compatible(int *filelen);
+struct devtree** get_devtree_compatible_struct(int *num_vendors);
 
 #endif

src/ppc/ppc.c

@@ -81,9 +81,13 @@ struct topology* get_topology_info(struct cache* cach) {
   if(!fill_package_ids_from_sys(package_ids, topo->total_cores)) {
     printWarn("fill_package_ids_from_sys failed, output may be incomplete/invalid");
     for(int i=0; i < topo->total_cores; i++) package_ids[i] = 0;
-    // fill_package_ids_from_sys failed, use a
+    // fill_package_ids_from_sys failed, use udev to try
-    // more sophisticated wat to find the number of sockets
+    // to find the number of sockets
     topo->sockets = get_num_sockets_package_cpus(topo);
+    if (topo->sockets == UNKNOWN_DATA) {
+      printWarn("get_num_sockets_package_cpus failed: assuming 1 socket");
+      topo->sockets = 1;
+    }
   }
   else {
     // fill_package_ids_from_sys succeeded, use the

src/ppc/uarch.c

@@ -25,6 +25,7 @@ enum {
   UARCH_PPC603,
   UARCH_PPC440,
   UARCH_PPC470,
+  UARCH_ESPRESSO, // Not exactly an uarch, but the codename of Wii U
   UARCH_PPC970,
   UARCH_PPC970FX,
   UARCH_PPC970MP,
@@ -75,6 +76,7 @@ void fill_uarch(struct uarch* arch, MICROARCH u) {
   FILL_UARCH(arch->uarch, UARCH_PPC603,      "PowerPC 603",   UNK) // varies
   FILL_UARCH(arch->uarch, UARCH_PPC440,      "PowerPC 440",   UNK)
   FILL_UARCH(arch->uarch, UARCH_PPC470,      "PowerPC 470",    45) // strange...
+  FILL_UARCH(arch->uarch, UARCH_ESPRESSO,    "Espresso",       45) // https://en.wikipedia.org/wiki/PowerPC_7xx#Espresso, https://en.wikipedia.org/wiki/Espresso_(processor), https://github.com/Dr-Noob/cpufetch/issues/231
   FILL_UARCH(arch->uarch, UARCH_PPC970,      "PowerPC 970",   130)
   FILL_UARCH(arch->uarch, UARCH_PPC970FX,    "PowerPC 970FX",  90)
   FILL_UARCH(arch->uarch, UARCH_PPC970MP,    "PowerPC 970MP",  90)
@@ -234,6 +236,7 @@ struct uarch* get_uarch_from_pvr(uint32_t pvr) {
   CHECK_UARCH(arch, pvr, 0xffff0000, 0x7ff50000, UARCH_PPC470)
   CHECK_UARCH(arch, pvr, 0xffff0000, 0x00050000, UARCH_PPC470)
   CHECK_UARCH(arch, pvr, 0xffff0000, 0x11a50000, UARCH_PPC470)
+  CHECK_UARCH(arch, pvr, 0xffffffff, 0x70010201, UARCH_ESPRESSO)
   UARCH_END
 
   return arch;

src/ppc/udev.c

@@ -13,7 +13,7 @@ bool fill_array_from_sys(int *core_ids, int total_cores, char* SYS_PATH) {
   char* buf;
   char* end;
   char path[128];
-  memset(path, 0, 128);
+  memset(name, 0, sizeof(char) * 128);
 
   for(int i=0; i < total_cores; i++) {
     sprintf(path, "%s%s/cpu%d/%s", _PATH_SYS_SYSTEM, _PATH_SYS_CPU, i, SYS_PATH);

src/riscv/riscv.c

@@ -12,7 +12,7 @@
 #define SET_ISA_EXT_MAP(name, bit)          \
   if(strncmp(multi_letter_extension, name,  \
         multi_letter_extension_len) == 0) { \
-    ext->mask |= 1UL << bit;                \
+    ext->mask[bit] = true;                  \
     maskset = true;                         \
   }                                         \
 
@@ -71,6 +71,65 @@ int parse_multi_letter_extension(struct extensions* ext, char* e) {
   SET_ISA_EXT_MAP("zicsr",       RISCV_ISA_EXT_ZICSR)
   SET_ISA_EXT_MAP("zifencei",    RISCV_ISA_EXT_ZIFENCEI)
   SET_ISA_EXT_MAP("zihpm",       RISCV_ISA_EXT_ZIHPM)
+  SET_ISA_EXT_MAP("smstateen",   RISCV_ISA_EXT_SMSTATEEN)
+  SET_ISA_EXT_MAP("zicond",      RISCV_ISA_EXT_ZICOND)
+  SET_ISA_EXT_MAP("zbc",         RISCV_ISA_EXT_ZBC)
+  SET_ISA_EXT_MAP("zbkb",        RISCV_ISA_EXT_ZBKB)
+  SET_ISA_EXT_MAP("zbkc",        RISCV_ISA_EXT_ZBKC)
+  SET_ISA_EXT_MAP("zbkx",        RISCV_ISA_EXT_ZBKX)
+  SET_ISA_EXT_MAP("zknd",        RISCV_ISA_EXT_ZKND)
+  SET_ISA_EXT_MAP("zkne",        RISCV_ISA_EXT_ZKNE)
+  SET_ISA_EXT_MAP("zknh",        RISCV_ISA_EXT_ZKNH)
+  SET_ISA_EXT_MAP("zkr",         RISCV_ISA_EXT_ZKR)
+  SET_ISA_EXT_MAP("zksed",       RISCV_ISA_EXT_ZKSED)
+  SET_ISA_EXT_MAP("zksh",        RISCV_ISA_EXT_ZKSH)
+  SET_ISA_EXT_MAP("zkt",         RISCV_ISA_EXT_ZKT)
+  SET_ISA_EXT_MAP("zvbb",        RISCV_ISA_EXT_ZVBB)
+  SET_ISA_EXT_MAP("zvbc",        RISCV_ISA_EXT_ZVBC)
+  SET_ISA_EXT_MAP("zvkb",        RISCV_ISA_EXT_ZVKB)
+  SET_ISA_EXT_MAP("zvkg",        RISCV_ISA_EXT_ZVKG)
+  SET_ISA_EXT_MAP("zvkned",      RISCV_ISA_EXT_ZVKNED)
+  SET_ISA_EXT_MAP("zvknha",      RISCV_ISA_EXT_ZVKNHA)
+  SET_ISA_EXT_MAP("zvknhb",      RISCV_ISA_EXT_ZVKNHB)
+  SET_ISA_EXT_MAP("zvksed",      RISCV_ISA_EXT_ZVKSED)
+  SET_ISA_EXT_MAP("zvksh",       RISCV_ISA_EXT_ZVKSH)
+  SET_ISA_EXT_MAP("zvkt",        RISCV_ISA_EXT_ZVKT)
+  SET_ISA_EXT_MAP("zfh",         RISCV_ISA_EXT_ZFH)
+  SET_ISA_EXT_MAP("zfhmin",      RISCV_ISA_EXT_ZFHMIN)
+  SET_ISA_EXT_MAP("zihintntl",   RISCV_ISA_EXT_ZIHINTNTL)
+  SET_ISA_EXT_MAP("zvfh",        RISCV_ISA_EXT_ZVFH)
+  SET_ISA_EXT_MAP("zvfhmin",     RISCV_ISA_EXT_ZVFHMIN)
+  SET_ISA_EXT_MAP("zfa",         RISCV_ISA_EXT_ZFA)
+  SET_ISA_EXT_MAP("ztso",        RISCV_ISA_EXT_ZTSO)
+  SET_ISA_EXT_MAP("zacas",       RISCV_ISA_EXT_ZACAS)
+  SET_ISA_EXT_MAP("zve32x",      RISCV_ISA_EXT_ZVE32X)
+  SET_ISA_EXT_MAP("zve32f",      RISCV_ISA_EXT_ZVE32F)
+  SET_ISA_EXT_MAP("zve64x",      RISCV_ISA_EXT_ZVE64X)
+  SET_ISA_EXT_MAP("zve64f",      RISCV_ISA_EXT_ZVE64F)
+  SET_ISA_EXT_MAP("zve64d",      RISCV_ISA_EXT_ZVE64D)
+  SET_ISA_EXT_MAP("zimop",       RISCV_ISA_EXT_ZIMOP)
+  SET_ISA_EXT_MAP("zca",         RISCV_ISA_EXT_ZCA)
+  SET_ISA_EXT_MAP("zcb",         RISCV_ISA_EXT_ZCB)
+  SET_ISA_EXT_MAP("zcd",         RISCV_ISA_EXT_ZCD)
+  SET_ISA_EXT_MAP("zcf",         RISCV_ISA_EXT_ZCF)
+  SET_ISA_EXT_MAP("zcmop",       RISCV_ISA_EXT_ZCMOP)
+  SET_ISA_EXT_MAP("zawrs",       RISCV_ISA_EXT_ZAWRS)
+  SET_ISA_EXT_MAP("svvptc",      RISCV_ISA_EXT_SVVPTC)
+  SET_ISA_EXT_MAP("smmpm",       RISCV_ISA_EXT_SMMPM)
+  SET_ISA_EXT_MAP("smnpm",       RISCV_ISA_EXT_SMNPM)
+  SET_ISA_EXT_MAP("ssnpm",       RISCV_ISA_EXT_SSNPM)
+  SET_ISA_EXT_MAP("zabha",       RISCV_ISA_EXT_ZABHA)
+  SET_ISA_EXT_MAP("ziccrse",     RISCV_ISA_EXT_ZICCRSE)
+  SET_ISA_EXT_MAP("svade",       RISCV_ISA_EXT_SVADE)
+  SET_ISA_EXT_MAP("svadu",       RISCV_ISA_EXT_SVADU)
+  SET_ISA_EXT_MAP("zfbfmin",     RISCV_ISA_EXT_ZFBFMIN)
+  SET_ISA_EXT_MAP("zvfbfmin",    RISCV_ISA_EXT_ZVFBFMIN)
+  SET_ISA_EXT_MAP("zvfbfwma",    RISCV_ISA_EXT_ZVFBFWMA)
+  SET_ISA_EXT_MAP("zaamo",       RISCV_ISA_EXT_ZAAMO)
+  SET_ISA_EXT_MAP("zalrsc",      RISCV_ISA_EXT_ZALRSC)
+  SET_ISA_EXT_MAP("zicbop",      RISCV_ISA_EXT_ZICBOP)
+  SET_ISA_EXT_MAP("ime",         RISCV_ISA_EXT_IME)
+
   if(!maskset) {
     printBug("parse_multi_letter_extension: Unknown multi-letter extension: %s", multi_letter_extension);
     return -1;
@@ -93,20 +152,21 @@ bool valid_extension(char ext) {
 
 struct extensions* get_extensions_from_str(char* str) {
   struct extensions* ext = emalloc(sizeof(struct extensions));
-  ext->mask = 0;
+  ext->mask = ecalloc(RISCV_ISA_EXT_ID_MAX, sizeof(bool));
   ext->str = NULL;
 
   if(str == NULL) {
     return ext;
   }
 
-  int len = sizeof(char) * (strlen(str)+1);
+  int len = strlen(str)+1;
-  ext->str = emalloc(sizeof(char) * len);
+  ext->str = emalloc(len * sizeof(char));
-  memset(ext->str, 0, len);
   strncpy(ext->str, str, sizeof(char) * len);
 
   // Code inspired in Linux kernel (riscv_fill_hwcap):
   // https://elixir.bootlin.com/linux/v6.2.10/source/arch/riscv/kernel/cpufeature.c
+  // Now it seems to be here in riscv_parse_isa_string:
+  // https://elixir.bootlin.com/linux/v6.16/source/arch/riscv/kernel/cpufeature.c
   char* isa = str;
   if (!strncmp(isa, "rv32", 4))
     isa += 4;
@@ -138,7 +198,7 @@ struct extensions* get_extensions_from_str(char* str) {
       // adding it to the mask
       if(valid_extension(*e)) {
         int n = *e - 'a';
-        ext->mask |= 1UL << n;
+        ext->mask[n] = true;
       }
       else {
         printBug("get_extensions_from_str: Invalid extension: '%c'", *e);
@@ -149,6 +209,18 @@ struct extensions* get_extensions_from_str(char* str) {
   return ext;
 }
 
+uint32_t get_num_extensions(bool* mask) {
+  uint32_t num = 0;
+  for (int i=0; i < RISCV_ISA_EXT_ID_MAX; i++) {
+    if (mask[i]) num++;
+  }
+  return num;
+}
+
+bool is_mask_empty(bool* mask) {
+  return get_num_extensions(mask) == 0;
+}
+
 struct cpuInfo* get_cpu_info(void) {
   struct cpuInfo* cpu = malloc(sizeof(struct cpuInfo));
   //init_cpu_info(cpu);
@@ -157,13 +229,12 @@ struct cpuInfo* get_cpu_info(void) {
   topo->cach = NULL;
   cpu->topo = topo;
 
-  char* cpuinfo_str = get_uarch_from_cpuinfo();
   char* ext_str = get_extensions_from_cpuinfo();
   cpu->hv = emalloc(sizeof(struct hypervisor));
   cpu->hv->present = false;
   cpu->ext = get_extensions_from_str(ext_str);
-  if(cpu->ext->str != NULL && cpu->ext->mask == 0) return NULL;
+  if(cpu->ext->str != NULL && is_mask_empty(cpu->ext->mask)) return NULL;
-  cpu->arch = get_uarch_from_cpuinfo_str(cpuinfo_str, cpu);
+  cpu->arch = get_uarch(cpu);
   cpu->soc = get_soc(cpu);
   cpu->freq = get_frequency_info(0);
   cpu->peak_performance = get_peak_performance(cpu);

src/riscv/riscv.h

@@ -32,11 +32,74 @@ enum riscv_isa_ext_id {
   RISCV_ISA_EXT_ZICSR,
   RISCV_ISA_EXT_ZIFENCEI,
   RISCV_ISA_EXT_ZIHPM,
+  RISCV_ISA_EXT_SMSTATEEN,
+  RISCV_ISA_EXT_ZICOND,
+  RISCV_ISA_EXT_ZBC,
+  RISCV_ISA_EXT_ZBKB,
+  RISCV_ISA_EXT_ZBKC,
+  RISCV_ISA_EXT_ZBKX,
+  RISCV_ISA_EXT_ZKND,
+  RISCV_ISA_EXT_ZKNE,
+  RISCV_ISA_EXT_ZKNH,
+  RISCV_ISA_EXT_ZKR,
+  RISCV_ISA_EXT_ZKSED,
+  RISCV_ISA_EXT_ZKSH,
+  RISCV_ISA_EXT_ZKT,
+  RISCV_ISA_EXT_ZVBB,
+  RISCV_ISA_EXT_ZVBC,
+  RISCV_ISA_EXT_ZVKB,
+  RISCV_ISA_EXT_ZVKG,
+  RISCV_ISA_EXT_ZVKNED,
+  RISCV_ISA_EXT_ZVKNHA,
+  RISCV_ISA_EXT_ZVKNHB,
+  RISCV_ISA_EXT_ZVKSED,
+  RISCV_ISA_EXT_ZVKSH,
+  RISCV_ISA_EXT_ZVKT,
+  RISCV_ISA_EXT_ZFH,
+  RISCV_ISA_EXT_ZFHMIN,
+  RISCV_ISA_EXT_ZIHINTNTL,
+  RISCV_ISA_EXT_ZVFH,
+  RISCV_ISA_EXT_ZVFHMIN,
+  RISCV_ISA_EXT_ZFA,
+  RISCV_ISA_EXT_ZTSO,
+  RISCV_ISA_EXT_ZACAS,
+  RISCV_ISA_EXT_ZVE32X,
+  RISCV_ISA_EXT_ZVE32F,
+  RISCV_ISA_EXT_ZVE64X,
+  RISCV_ISA_EXT_ZVE64F,
+  RISCV_ISA_EXT_ZVE64D,
+  RISCV_ISA_EXT_ZIMOP,
+  RISCV_ISA_EXT_ZCA,
+  RISCV_ISA_EXT_ZCB,
+  RISCV_ISA_EXT_ZCD,
+  RISCV_ISA_EXT_ZCF,
+  RISCV_ISA_EXT_ZCMOP,
+  RISCV_ISA_EXT_ZAWRS,
+  RISCV_ISA_EXT_SVVPTC,
+  RISCV_ISA_EXT_SMMPM,
+  RISCV_ISA_EXT_SMNPM,
+  RISCV_ISA_EXT_SSNPM,
+  RISCV_ISA_EXT_ZABHA,
+  RISCV_ISA_EXT_ZICCRSE,
+  RISCV_ISA_EXT_SVADE,
+  RISCV_ISA_EXT_SVADU,
+  RISCV_ISA_EXT_ZFBFMIN,
+  RISCV_ISA_EXT_ZVFBFMIN,
+  RISCV_ISA_EXT_ZVFBFWMA,
+  RISCV_ISA_EXT_ZAAMO,
+  RISCV_ISA_EXT_ZALRSC,
+  RISCV_ISA_EXT_ZICBOP,
+  RISCV_ISA_EXT_IME,      // This is not in the kernel! but it was seen on a Muse Pi Pro board
   RISCV_ISA_EXT_ID_MAX
 };
 
 // https://five-embeddev.com/riscv-isa-manual/latest/preface.html#preface
 // https://en.wikichip.org/wiki/risc-v/standard_extensions
+// (Zicbop) https://github.com/riscv/riscv-CMOs/blob/master/cmobase/Zicbop.adoc
+// https://raw.githubusercontent.com/riscv/riscv-CMOs/master/specifications/cmobase-v1.0.1.pdf
+// https://www.kernel.org/doc/Documentation/devicetree/bindings/riscv/extensions.yaml
+// https://gcc.gnu.org/onlinedocs/gcc/RISC-V-Options.html
+// (Ime) https://github.com/riscv/integrated-matrix-extension (not confirmed, just a guess...)
 // Included all except for G
 static const struct extension extension_list[] = {
   { 'i' - 'a', "(I) Integer Instruction Set" },
@@ -64,6 +127,7 @@ static const struct extension extension_list[] = {
   { RISCV_ISA_EXT_ZIHINTPAUSE, "(Zihintpause) Pause Hint" },
   { RISCV_ISA_EXT_SVNAPOT,     "(Svnapot) Naturally Aligned Power of Two Pages" },
   { RISCV_ISA_EXT_ZICBOZ,      "(Zicboz) Cache Block Zero Operations" },
+  { RISCV_ISA_EXT_ZICBOP,      "(Zicbop) Cache Block Prefetch Operations" },
   { RISCV_ISA_EXT_SMAIA,       "(Smaia) Advanced Interrupt Architecture" },
   { RISCV_ISA_EXT_SSAIA,       "(Ssaia) Advanced Interrupt Architecture" },
   { RISCV_ISA_EXT_ZBA,         "(Zba) Address Generation" },
@@ -71,12 +135,71 @@ static const struct extension extension_list[] = {
   { RISCV_ISA_EXT_ZICNTR,      "(Zicntr) Base Counters and Timers" },
   { RISCV_ISA_EXT_ZICSR,       "(Zicsr) Control and Status Register" },
   { RISCV_ISA_EXT_ZIFENCEI,    "(Zifencei) Instruction-Fetch Fence" },
-  { RISCV_ISA_EXT_ZIHPM,       "(Zihpm) Hardware Performance Counters" }
+  { RISCV_ISA_EXT_ZIHPM,       "(Zihpm) Hardware Performance Counters" },
+  { RISCV_ISA_EXT_SMSTATEEN,   "(Smstateen) Supervisor/Hypervisor State Enable" },
+  { RISCV_ISA_EXT_ZICOND,      "(Zicond) Integer Conditional Operations" },
+  { RISCV_ISA_EXT_ZBC,         "(Zbc) Carry-Less Multiplication" },
+  { RISCV_ISA_EXT_ZBKB,        "(Zbkb) Bit-Manipulation for Cryptography (Byte ops)" },
+  { RISCV_ISA_EXT_ZBKC,        "(Zbkc) Bit-Manipulation for Cryptography (Carry-less ops)" },
+  { RISCV_ISA_EXT_ZBKX,        "(Zbkx) Bit-Manipulation for Cryptography (Crossbar ops)" },
+  { RISCV_ISA_EXT_ZKND,        "(Zknd) NIST AES Decryption Instructions" },
+  { RISCV_ISA_EXT_ZKNE,        "(Zkne) NIST AES Encryption Instructions" },
+  { RISCV_ISA_EXT_ZKNH,        "(Zknh) NIST Hash (SHA-2/SHA-3) Instructions" },
+  { RISCV_ISA_EXT_ZKR,         "(Zkr) Entropy Source Reading (Random)" },
+  { RISCV_ISA_EXT_ZKSED,       "(Zksed) SM4 Block Cipher Decryption" },
+  { RISCV_ISA_EXT_ZKSH,        "(Zksh) SM3 Hash Instructions" },
+  { RISCV_ISA_EXT_ZKT,         "(Zkt) Data-Independent Execution Latency" },
+  { RISCV_ISA_EXT_ZVBB,        "(Zvbb) Vector Basic Bit-Manipulation" },
+  { RISCV_ISA_EXT_ZVBC,        "(Zvbc) Vector Carry-Less Multiplication" },
+  { RISCV_ISA_EXT_ZVKB,        "(Zvkb) Vector Cryptography (Byte ops)" },
+  { RISCV_ISA_EXT_ZVKG,        "(Zvkg) Vector GCM/GMAC Instructions" },
+  { RISCV_ISA_EXT_ZVKNED,      "(Zvkned) Vector AES Decryption" },
+  { RISCV_ISA_EXT_ZVKNHA,      "(Zvknha) Vector SHA-2 Hash (A variant)" },
+  { RISCV_ISA_EXT_ZVKNHB,      "(Zvknhb) Vector SHA-2 Hash (B variant)" },
+  { RISCV_ISA_EXT_ZVKSED,      "(Zvksed) Vector SM4 Block Cipher Decryption" },
+  { RISCV_ISA_EXT_ZVKSH,       "(Zvksh) Vector SM3 Hash Instructions" },
+  { RISCV_ISA_EXT_ZVKT,        "(Zvkt) Vector Data-Independent Execution Latency" },
+  { RISCV_ISA_EXT_ZFH,         "(Zfh) Half-Precision Floating Point" },
+  { RISCV_ISA_EXT_ZFHMIN,      "(Zfhmin) Minimal Half-Precision Floating Point" },
+  { RISCV_ISA_EXT_ZIHINTNTL,   "(Zihintntl) Non-Temporal Load/Store Hints" },
+  { RISCV_ISA_EXT_ZVFH,        "(Zvfh) Vector Half-Precision Floating Point" },
+  { RISCV_ISA_EXT_ZVFHMIN,     "(Zvfhmin) Minimal Vector Half-Precision Floating Point" },
+  { RISCV_ISA_EXT_ZFA,         "(Zfa) Additional Floating-Point Instructions" },
+  { RISCV_ISA_EXT_ZTSO,        "(Ztso) Total Store Ordering Memory Model" },
+  { RISCV_ISA_EXT_ZACAS,       "(Zacas) Atomic Compare-and-Swap" },
+  { RISCV_ISA_EXT_ZVE32X,      "(Zve32x) Embedded Vector Integer (32-bit elements)" },
+  { RISCV_ISA_EXT_ZVE32F,      "(Zve32f) Embedded Vector Floating Point (f32)" },
+  { RISCV_ISA_EXT_ZVE64X,      "(Zve64x) Embedded Vector Integer (64-bit elements)" },
+  { RISCV_ISA_EXT_ZVE64F,      "(Zve64f) Embedded Vector Floating Point (f64)" },
+  { RISCV_ISA_EXT_ZVE64D,      "(Zve64d) Embedded Vector Double-Precision FP (f64)" },
+  { RISCV_ISA_EXT_ZIMOP,       "(Zimop) Integer Multiply-Only Instructions" },
+  { RISCV_ISA_EXT_ZCA,         "(Zca) Compressed Integer Instructions" },
+  { RISCV_ISA_EXT_ZCB,         "(Zcb) Compressed Bit-Manipulation Instructions" },
+  { RISCV_ISA_EXT_ZCD,         "(Zcd) Compressed Double-Precision FP Instructions" },
+  { RISCV_ISA_EXT_ZCF,         "(Zcf) Compressed Single-Precision FP Instructions" },
+  { RISCV_ISA_EXT_ZCMOP,       "(Zcmop) Compressed Multiply-Only Instructions" },
+  { RISCV_ISA_EXT_ZAWRS,       "(Zawrs) Wait-on-Reservation-Set Instruction" },
+  { RISCV_ISA_EXT_SVVPTC,      "(Svvptc) Supervisor Virtual Page Table Cache Control" },
+  { RISCV_ISA_EXT_SMMPM,       "(Smmpm) Supervisor Memory Protection Modification" },
+  { RISCV_ISA_EXT_SMNPM,       "(Smnpm) Supervisor Non-Privileged Memory Access Control" },
+  { RISCV_ISA_EXT_SSNPM,       "(Ssnpm) Supervisor Secure Non-Privileged Memory" },
+  { RISCV_ISA_EXT_ZABHA,       "(Zabha) Atomic Byte/Halfword Operations" },
+  { RISCV_ISA_EXT_ZICCRSE,     "(Ziccrse) Cache Control Range Start/End Operations" },
+  { RISCV_ISA_EXT_SVADE,       "(Svade) Supervisor Virtual Address Deferred Exception" },
+  { RISCV_ISA_EXT_SVADU,       "(Svadu) Supervisor Virtual Address Dirty Update" },
+  { RISCV_ISA_EXT_ZFBFMIN,     "(Zfbfmin) Minimal BFloat16 Floating Point" },
+  { RISCV_ISA_EXT_ZVFBFMIN,    "(Zvfbfmin) Vector Minimal BFloat16 Floating Point" },
+  { RISCV_ISA_EXT_ZVFBFWMA,    "(Zvfbfwma) Vector BFloat16 Widening Multiply-Accumulate" },
+  { RISCV_ISA_EXT_ZAAMO,       "(Zaamo) Atomic Memory Operation (AMO) Instructions" },
+  { RISCV_ISA_EXT_ZALRSC,      "(Zalrsc) Atomic Load-Reserved/Store-Conditional" },
+  { RISCV_ISA_EXT_ZICBOP,      "(Zicbop) Cache Block Prefetch/Zero Operations" },
+  { RISCV_ISA_EXT_IME,         "(Ime) Integrated Matrix Extension" },
 };
 
 struct cpuInfo* get_cpu_info(void);
 char* get_str_topology(struct cpuInfo* cpu, struct topology* topo);
 char* get_str_extensions(struct cpuInfo* cpu);
+uint32_t get_num_extensions(bool* mask);
 void print_debug(struct cpuInfo* cpu);
 
 #endif

src/riscv/soc.c

@@ -12,7 +12,7 @@ bool match_sifive(char* soc_name, struct system_on_chip* soc) {
   /*if((tmp = strstr(soc_name, "???")) == NULL)
     return false;*/
 
-  //soc->soc_vendor = ???
+  //soc->vendor = ???
 
   SOC_START
   SOC_EQ(tmp, "fu740", "Freedom U740",  SOC_SIFIVE_U740, soc, 40)
@@ -38,6 +38,12 @@ bool match_sipeed(char* soc_name, struct system_on_chip* soc) {
   SOC_END
 }
 
+bool match_spacemit(char* soc_name, struct system_on_chip* soc) {
+  SOC_START
+  SOC_EQ(soc_name, "k1-x", "K1-X", SOC_SPACEMIT_K1X, soc, 22) // https://github.com/Dr-Noob/cpufetch/issues/286 https://www.spacemit.com/en/spacemit-x60-core/
+  SOC_END
+}
+
 struct system_on_chip* parse_soc_from_string(struct system_on_chip* soc) {
   char* raw_name = soc->raw_name;
 
@@ -50,6 +56,9 @@ struct system_on_chip* parse_soc_from_string(struct system_on_chip* soc) {
   if(match_sifive(raw_name, soc))
     return soc;
 
+  if(match_spacemit(raw_name, soc))
+    return soc;
+
   match_sipeed(raw_name, soc);
   return soc;
 }
@@ -68,12 +77,12 @@ struct system_on_chip* guess_soc_from_devtree(struct system_on_chip* soc) {
 struct system_on_chip* get_soc(struct cpuInfo* cpu) {
   struct system_on_chip* soc = emalloc(sizeof(struct system_on_chip));
   soc->raw_name = NULL;
-  soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+  soc->vendor = SOC_VENDOR_UNKNOWN;
-  soc->soc_model = SOC_MODEL_UNKNOWN;
+  soc->model = SOC_MODEL_UNKNOWN;
   soc->process = UNKNOWN;
 
   soc = guess_soc_from_devtree(soc);
-  if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
+  if(soc->vendor == SOC_VENDOR_UNKNOWN) {
     if(soc->raw_name != NULL) {
       printWarn("SoC detection failed using device tree: Found '%s' string", soc->raw_name);
     }
@@ -82,7 +91,7 @@ struct system_on_chip* get_soc(struct cpuInfo* cpu) {
     }
   }
 
-  if(soc->soc_model == SOC_MODEL_UNKNOWN) {
+  if(soc->model == SOC_MODEL_UNKNOWN) {
     // raw_name might not be NULL, but if we were unable to find
     // the exact SoC, just print "Unkwnown"
     soc->raw_name = emalloc(sizeof(char) * (strlen(STRING_UNKNOWN)+1));

src/riscv/socs.h

@@ -13,6 +13,8 @@ enum {
   SOC_ALLWINNER_D1H,
   // SIPEED
   SOC_SIPEED_LICHEEPI4A,
+  // SPACEMIT
+  SOC_SPACEMIT_K1X,
   // UNKNOWN
   SOC_MODEL_UNKNOWN
 };
@@ -22,6 +24,7 @@ inline static VENDOR get_soc_vendor_from_soc(SOC soc) {
   if(soc >= SOC_STARFIVE_VF2 && soc <= SOC_STARFIVE_VF2) return SOC_VENDOR_STARFIVE;
   if(soc >= SOC_ALLWINNER_D1H && soc <= SOC_ALLWINNER_D1H) return SOC_VENDOR_ALLWINNER;
   if(soc >= SOC_SIPEED_LICHEEPI4A && soc <= SOC_SIPEED_LICHEEPI4A) return SOC_VENDOR_SIPEED;
+  if(soc >= SOC_SPACEMIT_K1X && soc <= SOC_SPACEMIT_K1X) return SOC_VENDOR_SPACEMIT;
   return SOC_VENDOR_UNKNOWN;
 }
 

src/riscv/uarch.c

@@ -4,6 +4,7 @@
 #include <string.h>
 
 #include "uarch.h"
+#include "udev.h"
 #include "../common/global.h"
 
 typedef uint32_t MICROARCH;
@@ -12,6 +13,7 @@ struct uarch {
   MICROARCH uarch;
   char* uarch_str;
   char* cpuinfo_str;
+  struct riscv_cpuinfo* ci;
 };
 
 enum {
@@ -21,13 +23,20 @@ enum {
   UARCH_U74,
   // THEAD
   UARCH_C906,
-  UARCH_C910
+  UARCH_C910,
+  // SPACEMIT
+  UARCH_X60
 };
 
 #define UARCH_START if (false) {}
 #define CHECK_UARCH(arch, cpu, cpuinfo_str, uarch_str, str, uarch, vendor) \
    else if (strcmp(cpuinfo_str, uarch_str) == 0) fill_uarch(arch, cpu, str, uarch, vendor);
-#define UARCH_END else { printBug("Unknown microarchitecture detected: uarch='%s'", cpuinfo_str); fill_uarch(arch, cpu, "Unknown", UARCH_UNKNOWN, CPU_VENDOR_UNKNOWN); }
+#define UARCH_END else { printWarn("Unknown microarchitecture detected: uarch='%s'", cpuinfo_str); fill_uarch(arch, cpu, "Unknown", UARCH_UNKNOWN, CPU_VENDOR_UNKNOWN); }
+
+#define ARCHID_START if (false) {}
+#define CHECK_ARCHID(arch, marchid_val, str, uarch, vendor) \
+  else if (arch->ci->marchid == (unsigned long) marchid_val) fill_uarch(arch, cpu, str, uarch, vendor);
+#define ARCHID_END else { printWarn("Unknown microarchitecture detected: marchid=0x%.8X", arch->ci->marchid); fill_uarch(arch, cpu, "Unknown", UARCH_UNKNOWN, CPU_VENDOR_UNKNOWN); }
 
 void fill_uarch(struct uarch* arch, struct cpuInfo* cpu, char* str, MICROARCH u, VENDOR vendor) {
   arch->uarch = u;
@@ -39,14 +48,8 @@ void fill_uarch(struct uarch* arch, struct cpuInfo* cpu, char* str, MICROARCH u,
 // https://elixir.bootlin.com/linux/latest/source/Documentation/devicetree/bindings/riscv/cpus.yaml
 // SiFive: https://www.sifive.com/risc-v-core-ip
 // T-Head: https://www.t-head.cn/product/c906
-struct uarch* get_uarch_from_cpuinfo_str(char* cpuinfo_str, struct cpuInfo* cpu) {
+struct uarch* get_uarch_from_cpuinfo_str(char* cpuinfo_str, struct cpuInfo* cpu, struct uarch* arch) {
-  struct uarch* arch = emalloc(sizeof(struct uarch));
   arch->cpuinfo_str = cpuinfo_str;
-  if(cpuinfo_str == NULL) {
-    printWarn("get_uarch_from_cpuinfo: Unable to detect microarchitecture, cpuinfo_str is NULL");
-    fill_uarch(arch, cpu, "Unknown", UARCH_UNKNOWN, CPU_VENDOR_UNKNOWN);
-    return arch;
-  }
 
   // U74/U74-MC:
   // SiFive says that U74-MC is "Multicore: four U74 cores and one S76 core" while
@@ -70,6 +73,41 @@ struct uarch* get_uarch_from_cpuinfo_str(char* cpuinfo_str, struct cpuInfo* cpu)
   return arch;
 }
 
+// Use marchid to get the microarchitecture
+struct uarch* get_uarch_from_riscv_cpuinfo(struct cpuInfo* cpu, struct uarch* arch) {
+
+  ARCHID_START
+  CHECK_ARCHID(arch, 0x8000000058000001, "X60", UARCH_X60, CPU_VENDOR_SPACEMIT) // https://github.com/Dr-Noob/cpufetch/issues/286
+  ARCHID_END
+
+  return arch;
+}
+
+struct uarch* get_uarch(struct cpuInfo* cpu) {
+  char* cpuinfo_str = get_uarch_from_cpuinfo();
+  struct uarch* arch = emalloc(sizeof(struct uarch));
+  arch->uarch = UARCH_UNKNOWN;
+  arch->ci = NULL;
+
+  if (cpuinfo_str == NULL) {
+    printWarn("get_uarch_from_cpuinfo: Unable to detect microarchitecture using uarch: cpuinfo_str is NULL");
+    arch->ci = get_riscv_cpuinfo();
+
+    if (arch->ci == NULL || arch->ci->marchid == 0)
+      printWarn("get_riscv_cpuinfo: Unable to get marchid from udev");
+    else
+      arch = get_uarch_from_riscv_cpuinfo(cpu, arch);
+  }
+  else {
+    arch = get_uarch_from_cpuinfo_str(cpuinfo_str, cpu, arch);
+  }
+
+  if (arch->uarch == UARCH_UNKNOWN)
+    fill_uarch(arch, cpu, "Unknown", UARCH_UNKNOWN, CPU_VENDOR_UNKNOWN);
+
+  return arch;
+}
+
 char* get_str_uarch(struct cpuInfo* cpu) {
   return cpu->arch->uarch_str;
 }

src/riscv/uarch.h

@@ -9,6 +9,6 @@ struct uarch;
 char* get_arch_cpuinfo_str(struct cpuInfo* cpu);
 char* get_str_uarch(struct cpuInfo* cpu);
 void free_uarch_struct(struct uarch* arch);
-struct uarch* get_uarch_from_cpuinfo_str(char* cpuinfo_str, struct cpuInfo* cpu);
+struct uarch* get_uarch(struct cpuInfo* cpu);
 
 #endif

src/riscv/udev.c

@@ -7,6 +7,9 @@
 #define _PATH_DEVTREE          "/proc/device-tree/compatible"
 #define CPUINFO_UARCH_STR      "uarch\t\t: "
 #define CPUINFO_EXTENSIONS_STR "isa\t\t: "
+#define CPUINFO_RISCV_MVENDORID "mvendorid\t:"
+#define CPUINFO_RISCV_MARCHID   "marchid\t\t:"
+#define CPUINFO_RISCV_MIMPID    "mimpid\t\t:"
 #define DEVTREE_HARDWARE_FIELD 0
 
 char* get_field_from_devtree(int DEVTREE_FIELD) {
@@ -40,8 +43,7 @@ char* get_field_from_devtree(int DEVTREE_FIELD) {
 
   tmp1++;
   int strlen = filelen-(tmp1-buf);
-  char* hardware = emalloc(sizeof(char) * strlen);
+  char* hardware = ecalloc(strlen, sizeof(char));
-  memset(hardware, 0, sizeof(char) * strlen);
   strncpy(hardware, tmp1, strlen-1);
 
   return hardware;
@@ -70,13 +72,58 @@ char* parse_cpuinfo_field(char* field_str) {
   }
 
   int ret_strlen = (end-tmp);
-  char* ret = emalloc(sizeof(char) * (ret_strlen+1));
+  char* ret = ecalloc(ret_strlen+1, sizeof(char));
-  memset(ret, 0, sizeof(char) * (ret_strlen+1));
+  strncpy(ret, tmp, sizeof(char) * ret_strlen);
-  strncpy(ret, tmp, ret_strlen);
 
   return ret;
 }
 
+unsigned long parse_cpuinfo_field_uint64(char* field_str) {
+  int filelen;
+  char* buf;
+  if((buf = read_file(_PATH_CPUINFO, &filelen)) == NULL) {
+    printWarn("read_file: %s: %s", _PATH_CPUINFO, strerror(errno));
+    return 0;
+  }
+
+  char* tmp = strstr(buf, field_str);
+  if(tmp == NULL) return 0;
+  tmp += strlen(field_str);
+
+  char* end;
+  errno = 0;
+  unsigned long ret = strtoul(tmp, &end, 16);
+  if (errno != 0) {
+    printWarn("strtoul: %s: %s", strerror(errno), tmp);
+    return 0;
+  }
+
+  return ret;
+}
+
+// Creates and fills in the riscv_cpuinfo struct (which contains
+// mvendorid, marchid and mimpid) using cpuinfo to fetch the values.
+//
+// Every RISC-V hart (hardware thread) [1] provides a
+// marchid (Machine Architecture ID register) CSR that encodes its
+// base microarchitecture [2]. For more information about
+// marchid and the rest of values, see [3].
+// [1] https://groups.google.com/a/groups.riscv.org/g/sw-dev/c/QKjUDjz_vKo
+// [2] https://github.com/riscv/riscv-isa-manual/blob/main/marchid.md
+// [3] https://five-embeddev.com/riscv-priv-isa-manual/Priv-v1.12/machine.html#machine-architecture-id-register-marchid
+struct riscv_cpuinfo *get_riscv_cpuinfo(void) {
+  struct riscv_cpuinfo* ci = emalloc(sizeof(struct riscv_cpuinfo));
+
+  ci->mvendorid = parse_cpuinfo_field_uint64(CPUINFO_RISCV_MVENDORID);
+  ci->marchid = parse_cpuinfo_field_uint64(CPUINFO_RISCV_MARCHID);
+  ci->mimpid = parse_cpuinfo_field_uint64(CPUINFO_RISCV_MIMPID);
+
+  if (ci->mvendorid == 0 && ci->mvendorid == 0 && ci->mvendorid == 0)
+    return NULL;
+
+  return ci;
+}
+
 char* get_hardware_from_devtree(void) {
   return get_field_from_devtree(DEVTREE_HARDWARE_FIELD);
 }

src/riscv/udev.h

@@ -5,8 +5,16 @@
 
 #define UNKNOWN -1
 
+// https://elixir.bootlin.com/linux/v6.10.6/source/arch/riscv/include/asm/cpufeature.h#L21
+struct riscv_cpuinfo {
+  unsigned long mvendorid;
+  unsigned long marchid;
+  unsigned long mimpid;
+};
+
 char* get_hardware_from_devtree(void);
 char* get_uarch_from_cpuinfo(void);
 char* get_extensions_from_cpuinfo(void);
+struct riscv_cpuinfo *get_riscv_cpuinfo(void);
 
 #endif

src/x86/apic.c

@@ -234,15 +234,11 @@ uint32_t max_apic_id_size(uint32_t** cache_id_apic, struct topology* topo) {
 
 bool build_topo_from_apic(uint32_t* apic_pkg, uint32_t* apic_smt, uint32_t** cache_id_apic, struct topology* topo) {
   uint32_t size = max_apic_id_size(cache_id_apic, topo);
-  uint32_t* sockets = emalloc(sizeof(uint32_t) * size);
+  uint32_t* sockets = ecalloc(size, sizeof(uint32_t));
-  uint32_t* smt = emalloc(sizeof(uint32_t) * size);
+  uint32_t* smt = ecalloc(size, sizeof(uint32_t));
-  uint32_t* apic_id = emalloc(sizeof(uint32_t) * size);
+  uint32_t* apic_id = ecalloc(size, sizeof(uint32_t));
   uint32_t num_caches = 0;
 
-  memset(sockets, 0, sizeof(uint32_t) * size);
-  memset(smt, 0, sizeof(uint32_t) * size);  
-  memset(apic_id, 0, sizeof(uint32_t) * size);
-
   // System topology
   for(int i=0; i < topo->total_cores_module; i++) {
     sockets[apic_pkg[i]] = 1;

src/x86/cpuid.c

@@ -5,6 +5,9 @@
   #include "../common/udev.h"
   #include <unistd.h>
 #endif
+#if defined (__FreeBSD__) || defined (__APPLE__)
+  #include "../common/sysctl.h"
+#endif
 
 #ifdef __linux__
   #include "../common/freq.h"
@@ -88,8 +91,7 @@ char* get_str_cpu_name_internal(void) {
   uint32_t edx = 0;
   uint32_t c = 0;
 
-  char * name = emalloc(sizeof(char) * CPU_NAME_MAX_LENGTH);
+  char * name = ecalloc(CPU_NAME_MAX_LENGTH, sizeof(char));
-  memset(name, 0, CPU_NAME_MAX_LENGTH);
 
   for(int i=0; i < 3; i++) {
     eax = 0x80000002 + i;
@@ -208,18 +210,14 @@ int64_t get_peak_performance(struct cpuInfo* cpu, bool accurate_pp) {
 
   for(int i=0; i < cpu->num_cpus; ptr = ptr->next_cpu, i++) {
     struct topology* topo = ptr->topo;
-    int64_t max_freq = get_freq(ptr->freq);
+    int64_t freq = get_freq(ptr->freq);
 
-    int64_t freq;
   #ifdef __linux__
     if(accurate_pp)
-      freq = measure_frequency(ptr);
+      freq = get_freq_pp(ptr->freq);
-    else
-      freq = max_freq;
   #else
     // Silence compiler warning
     (void)(accurate_pp);
-    freq = max_freq;
   #endif
 
     //First, check we have consistent data
@@ -278,7 +276,7 @@ struct hypervisor* get_hp_info(bool hv_present) {
   }
   else {
     char name[13];
-    memset(name, 0, 13);
+    memset(name, 0, sizeof(char) * 13);
     get_name_cpuid(name, ebx, ecx, edx);
 
     bool found = false;
@@ -335,6 +333,15 @@ struct features* get_features_info(struct cpuInfo* cpu) {
     bool hv_present = (ecx & (1U << 31)) != 0;
     if((cpu->hv = get_hp_info(hv_present)) == NULL)
       return NULL;
+    if(cpu->hv->present) {
+      // Hypervisor will likely mess up something and users will think that
+      // there is something wrong with cpufetch whereas actually cpufetch has
+      // nothing to do with it.
+      // https://github.com/Dr-Noob/cpufetch/issues/96
+      // https://github.com/Dr-Noob/cpufetch/issues/267
+      // https://github.com/Dr-Noob/cpufetch/issues/293
+      printWarn("You are running an hypervisor. Please note that it will likely tamper your results, so do not post an issue if you find anything incorrect");
+    }
   }
   else {
     printWarn("Can't read features information from cpuid (needed level is 0x%.8X, max is 0x%.8X)", 0x00000001, cpu->maxLevels);
@@ -448,6 +455,23 @@ int32_t get_core_type(void) {
   }
 }
 
+#ifdef __linux__
+// Gets the max frequency for estimating the peak performance,
+// filling in the passed cpuInfo parameter with this information.
+void fill_frequency_info_pp(struct cpuInfo* cpu) {
+  int32_t unused;
+  int32_t *max_freq_pp_vec = malloc(sizeof(int32_t) * cpu->num_cpus);
+  struct cpuInfo* ptr = cpu;
+
+  for (uint32_t i=0; i < cpu->num_cpus; i++) {
+    set_cpu_module(i, cpu->num_cpus, &unused);
+
+    ptr->freq->max_pp = measure_frequency(ptr, max_freq_pp_vec);
+    ptr = ptr->next_cpu;
+  }
+}
+#endif
+
 struct cpuInfo* get_cpu_info(void) {
   struct cpuInfo* cpu = emalloc(sizeof(struct cpuInfo));
   cpu->peak_performance = -1;
@@ -468,7 +492,7 @@ struct cpuInfo* get_cpu_info(void) {
 
   //Fill vendor
   char name[13];
-  memset(name,0,13);
+  memset(name, 0, sizeof(char) * 13);
   get_name_cpuid(name, ebx, edx, ecx);
 
   if(strcmp(CPU_VENDOR_INTEL_STRING,name) == 0)
@@ -544,6 +568,7 @@ struct cpuInfo* get_cpu_info(void) {
       ptr->core_type = get_core_type();
     }
     ptr->first_core_id = first_core;
+    ptr->module_id = i;
     ptr->feat = get_features_info(ptr);
 
     ptr->arch = get_cpu_uarch(ptr);
@@ -568,6 +593,13 @@ struct cpuInfo* get_cpu_info(void) {
     if(ptr->topo == NULL) return cpu;
   }
 
+#ifdef __linux__
+  // If accurate_pp is requested, we need to get the max frequency
+  // after fetching the topology for all CPU modules, since the topology
+  // is required by fill_frequency_info_pp
+  if (accurate_pp()) fill_frequency_info_pp(cpu);
+#endif
+
   cpu->peak_performance = get_peak_performance(cpu, accurate_pp());
 
   return cpu;
@@ -656,10 +688,15 @@ bool get_cache_topology_amd(struct cpuInfo* cpu, struct topology* topo) {
 void get_topology_from_udev(struct topology* topo) {
   topo->total_cores = get_ncores_from_cpuinfo();
   // TODO: To be improved in the future
-  // Conservative setting as we only know the total
+  if (topo->total_cores == 1) {
-  // number of cores.
+    // We can assume it's a single core CPU
-  topo->logical_cores = UNKNOWN_DATA;
+    topo->logical_cores = topo->total_cores;
-  topo->physical_cores = UNKNOWN_DATA;
+    topo->physical_cores = topo->total_cores;
+  }
+  else {
+    topo->logical_cores = UNKNOWN_DATA;
+    topo->physical_cores = UNKNOWN_DATA;
+  }
   topo->smt_available = 1;
   topo->smt_supported = 1;
   topo->sockets = 1;
@@ -704,29 +741,27 @@ struct topology* get_topology_info(struct cpuInfo* cpu, struct cache* cach, int
     topo->total_cores_module = topo->total_cores;
   }
 
+  bool toporet = false;
   switch(cpu->cpu_vendor) {
     case CPU_VENDOR_INTEL:
       if (cpu->maxLevels >= 0x00000004) {
-        bool toporet = get_topology_from_apic(cpu, topo);
+        toporet = get_topology_from_apic(cpu, topo);
-        if(!toporet) {
-          #ifdef __linux__
-            printWarn("Failed to retrieve topology from APIC, using udev...\n");
-            get_topology_from_udev(topo);
-          #else
-            printErr("Failed to retrieve topology from APIC, assumming default values...\n");
-            topo->logical_cores = UNKNOWN_DATA;
-            topo->physical_cores = UNKNOWN_DATA;
-            topo->smt_available = 1;
-            topo->smt_supported = 1;
-          #endif
-        }
       }
       else {
-        printWarn("Can't read topology information from cpuid (needed level is 0x%.8X, max is 0x%.8X)", 0x00000001, cpu->maxLevels);
+        printWarn("Can't read topology information from cpuid (needed level is 0x%.8X, max is 0x%.8X)", 0x00000004, cpu->maxLevels);
-        topo->physical_cores = UNKNOWN_DATA;
+      }
-        topo->logical_cores = UNKNOWN_DATA;
+      if(!toporet) {
-        topo->smt_available = 1;
+        #ifdef __linux__
-        topo->smt_supported = 1;
+          printWarn("Failed to retrieve topology from APIC, using udev...");
+          get_topology_from_udev(topo);
+        #else
+          if (cpu->maxLevels >= 0x00000004)
+            printErr("Failed to retrieve topology from APIC, assumming default values...");
+          topo->logical_cores = UNKNOWN_DATA;
+          topo->physical_cores = UNKNOWN_DATA;
+          topo->smt_available = 1;
+          topo->smt_supported = 1;
+        #endif
       }
       break;
     case CPU_VENDOR_AMD:
@@ -747,10 +782,15 @@ struct topology* get_topology_info(struct cpuInfo* cpu, struct cache* cach, int
         }
       }
       else {
-        printWarn("Can't read topology information from cpuid (needed extended level is 0x%.8X, max is 0x%.8X)", 0x80000008, cpu->maxExtendedLevels);
+        #ifdef __linux__
-        topo->physical_cores = 1;
+          printWarn("Can't read topology information from cpuid (needed extended level is 0x%.8X, max is 0x%.8X), using udev...", 0x80000008, cpu->maxExtendedLevels);
-        topo->logical_cores = 1;
+          get_topology_from_udev(topo);
-        topo->smt_supported = 1;
+        #else
+          printWarn("Can't read topology information from cpuid (needed extended level is 0x%.8X, max is 0x%.8X)", 0x80000008, cpu->maxExtendedLevels);
+          topo->physical_cores = 1;
+          topo->logical_cores = 1;
+          topo->smt_supported = 1;
+        #endif
       }
 
       if (cpu->maxLevels >= 0x00000001) {
@@ -930,10 +970,20 @@ struct frequency* get_frequency_info(struct cpuInfo* cpu) {
   freq->measured = false;
 
   if(cpu->maxLevels < 0x00000016) {
-    #if defined (_WIN32) || defined (__APPLE__)
+    #if defined (_WIN32)
       printWarn("Can't read frequency information from cpuid (needed level is 0x%.8X, max is 0x%.8X)", 0x00000016, cpu->maxLevels);
       freq->base = UNKNOWN_DATA;
       freq->max = UNKNOWN_DATA;
+    #elif defined (__FreeBSD__) || defined (__APPLE__)
+      printWarn("Can't read frequency information from cpuid (needed level is 0x%.8X, max is 0x%.8X). Using sysctl", 0x00000016, cpu->maxLevels);
+      uint32_t freq_hz = get_sys_info_by_name(CPUFREQUENCY_SYSCTL);
+      if (freq_hz == 0) {
+        printWarn("Read max CPU frequency from sysctl and got 0 MHz");
+        freq->max = UNKNOWN_DATA;
+      }
+
+      freq->base = UNKNOWN_DATA;
+      freq->max = freq_hz;
     #else
       printWarn("Can't read frequency information from cpuid (needed level is 0x%.8X, max is 0x%.8X). Using udev", 0x00000016, cpu->maxLevels);
       freq->base = UNKNOWN_DATA;
@@ -985,6 +1035,7 @@ struct frequency* get_frequency_info(struct cpuInfo* cpu) {
     }
   #endif
 
+  freq->max_pp = UNKNOWN_DATA;
   return freq;
 }
 
@@ -1006,24 +1057,33 @@ char* get_str_topology(struct cpuInfo* cpu, struct topology* topo, bool dual_soc
     string = emalloc(sizeof(char) * (strlen(STRING_UNKNOWN) + 1));
     strcpy(string, STRING_UNKNOWN);
   }
-  else if(topo->smt_supported > 1) {
-    // 4 for digits, 21 for ' cores (SMT disabled)' which is the longest possible output
-    uint32_t max_size = 4+21+1;
-    string = emalloc(sizeof(char) * max_size);
-
-    if(topo->smt_available > 1)
-      snprintf(string, max_size, "%d cores (%d threads)", topo->physical_cores * topo_sockets, topo->logical_cores * topo_sockets);
-    else {
-      if(cpu->cpu_vendor == CPU_VENDOR_AMD)
-        snprintf(string, max_size, "%d cores (SMT disabled)", topo->physical_cores * topo_sockets);
-      else
-        snprintf(string, max_size, "%d cores (HT disabled)", topo->physical_cores * topo_sockets);
-    }
-  }
   else {
-    uint32_t max_size = 4+7+1;
+    char cores_str[6];
-    string = emalloc(sizeof(char) * max_size);
+    memset(cores_str, 0, sizeof(char) * 6);
-    snprintf(string, max_size, "%d cores",topo->physical_cores * topo_sockets);
+    if (topo->physical_cores * topo_sockets > 1)
+      strcpy(cores_str, "cores");
+    else
+      strcpy(cores_str, "core");
+
+    if(topo->smt_supported > 1) {
+      // 4 for digits, 21 for ' cores (SMT disabled)' which is the longest possible output
+      uint32_t max_size = 4+21+1;
+      string = emalloc(sizeof(char) * max_size);
+
+      if(topo->smt_available > 1)
+        snprintf(string, max_size, "%d %s (%d threads)", topo->physical_cores * topo_sockets, cores_str, topo->logical_cores * topo_sockets);
+      else {
+        if(cpu->cpu_vendor == CPU_VENDOR_AMD)
+          snprintf(string, max_size, "%d %s (SMT disabled)", topo->physical_cores * topo_sockets, cores_str);
+        else
+          snprintf(string, max_size, "%d %s (HT disabled)", topo->physical_cores * topo_sockets, cores_str);
+      }
+    }
+    else {
+      uint32_t max_size = 4+7+1;
+      string = emalloc(sizeof(char) * max_size);
+      snprintf(string, max_size, "%d %s",topo->physical_cores * topo_sockets, cores_str);
+    }
   }
 
   return string;
@@ -1084,8 +1144,14 @@ char* get_str_sse(struct cpuInfo* cpu) {
       last+=SSE4_2_sl;
   }
 
-  //Purge last comma
+  if (last == 0) {
-  string[last-1] = '\0';
+    snprintf(string, 2+1, "No");
+  }
+  else {
+    //Purge last comma
+    string[last-1] = '\0';
+  }
+
   return string;
 }
 

src/x86/freq/freq.c

@@ -21,9 +21,12 @@
 #define FREQ_VECTOR_SIZE         1<<16
 
 struct freq_thread {
+  // Inputs
+  struct cpuInfo* cpu;
   bool end;
   bool measure;
-  double freq;
+  // Output
+  int32_t *max_pp;
 };
 
 double vector_average_harmonic(double* v, int len) {
@@ -48,6 +51,7 @@ void* measure_freq(void *freq_ptr) {
   char* line = NULL;
   size_t len = 0;
   ssize_t read;
+  struct cpuInfo* cpu = freq->cpu;
 
   int v = 0;
   double* freq_vector = malloc(sizeof(double) * FREQ_VECTOR_SIZE);
@@ -76,18 +80,43 @@ void* measure_freq(void *freq_ptr) {
     sleep_ms(500);
   }
 
-  freq->freq = vector_average_harmonic(freq_vector, v);
+  if (cpu->hybrid_flag) {
-  printWarn("AVX2 measured freq=%f\n", freq->freq);
+    // We have an heterogeneous architecture. After measuring the
+    // frequency for all cores, we now need to compute the average
+    // independently for each CPU module.
+    struct cpuInfo* ptr = cpu;
+    double* freq_vector_ptr = freq_vector;
+
+    for (int i=0; i < cpu->num_cpus; ptr = ptr->next_cpu, i++) {
+      freq->max_pp[i] = vector_average_harmonic(freq_vector_ptr, ptr->topo->total_cores_module);
+      printWarn("AVX2 measured freq=%d (module %d)", freq->max_pp[i], i);
+
+      freq_vector_ptr = freq_vector_ptr + ptr->topo->total_cores_module;
+    }
+  }
+  else {
+    freq->max_pp[0] = vector_average_harmonic(freq_vector, v);
+    printWarn("AVX2 measured freq=%d\n", freq->max_pp[0]);
+  }
 
   return NULL;
 }
 
-int64_t measure_frequency(struct cpuInfo* cpu) {
+int32_t measure_frequency(struct cpuInfo* cpu, int32_t *max_freq_pp_vec) {
+  if (cpu->hybrid_flag && cpu->module_id > 0) {
+    // We have a hybrid architecture and we have already
+    // measured the frequency for this module in a previous
+    // call to this function, so now just return it.
+    return max_freq_pp_vec[cpu->module_id];
+  }
+
   int ret;
   int num_spaces;
   struct freq_thread* freq_struct = malloc(sizeof(struct freq_thread));
   freq_struct->end = false;
   freq_struct->measure = false;
+  freq_struct->cpu = cpu;
+  freq_struct->max_pp = max_freq_pp_vec;
 
   void* (*compute_function)(void*);
 
@@ -116,8 +145,25 @@ int64_t measure_frequency(struct cpuInfo* cpu) {
   }
 
   pthread_t* compute_th = malloc(sizeof(pthread_t) * cpu->topo->total_cores);
+  cpu_set_t cpus;
+  pthread_attr_t attr;
+  if ((ret = pthread_attr_init(&attr)) != 0) {
+    printErr("pthread_attr_init: %s", strerror(ret));
+    return -1;
+  }
+
   for(int i=0; i < cpu->topo->total_cores; i++) {
-    ret = pthread_create(&compute_th[i], NULL, compute_function, NULL);
+    // We might have called bind_to_cpu previously, binding the threads
+    // to a specific core, so now we must make sure we run the new thread
+    // on the correct core.
+    CPU_ZERO(&cpus);
+    CPU_SET(i, &cpus);
+    if ((ret = pthread_attr_setaffinity_np(&attr, sizeof(cpu_set_t), &cpus)) != 0) {
+      printErr("pthread_attr_setaffinity_np: %s", strerror(ret));
+      return -1;
+    }
+
+    ret = pthread_create(&compute_th[i], &attr, compute_function, NULL);
 
     if(ret != 0) {
       fprintf(stderr, "Error creating thread\n");
@@ -142,5 +188,5 @@ int64_t measure_frequency(struct cpuInfo* cpu) {
   }
 
   printf("\r%*c", num_spaces, ' ');
-  return freq_struct->freq;
+  return max_freq_pp_vec[0];
 }

src/x86/freq/freq.h

@@ -8,6 +8,6 @@
 #define MEASURE_TIME_SECONDS         5
 #define LOOP_ITERS           100000000
 
-int64_t measure_frequency(struct cpuInfo* cpu);
+int32_t measure_frequency(struct cpuInfo* cpu, int32_t *max_freq_pp_vec);
 
 #endif

src/x86/uarch.c

@@ -47,8 +47,10 @@ typedef uint32_t MICROARCH;
 enum {
   UARCH_UNKNOWN,
   // INTEL //
+  UARCH_I486,
   UARCH_P5,
   UARCH_P5_MMX,
+  UARCH_P6_PRO,
   UARCH_P6_PENTIUM_II,
   UARCH_P6_PENTIUM_III,
   UARCH_DOTHAN,
@@ -91,12 +93,15 @@ enum {
   UARCH_CEDAR_MILL,
   UARCH_ITANIUM2,
   UARCH_ICE_LAKE,
+  UARCH_SAPPHIRE_RAPIDS,
   UARCH_TIGER_LAKE,
   UARCH_ALDER_LAKE,
   UARCH_RAPTOR_LAKE,
   // AMD //
   UARCH_AM486,
   UARCH_AM5X86,
+  UARCH_SSA5,
+  UARCH_K5,
   UARCH_K6,
   UARCH_K7,
   UARCH_K8,
@@ -115,7 +120,9 @@ enum {
   UARCH_ZEN3,
   UARCH_ZEN3_PLUS,
   UARCH_ZEN4,
-  UARCH_ZEN4C
+  UARCH_ZEN4C,
+  UARCH_ZEN5,
+  UARCH_ZEN5C,
 };
 
 struct uarch {
@@ -149,16 +156,30 @@ struct uarch* get_uarch_from_cpuid_intel(uint32_t ef, uint32_t f, uint32_t em, u
   // ------------------------------------------------------------------------------- //
   //                EF  F  EM   M   S                                                //
   UARCH_START
+  CHECK_UARCH(arch, 0,  4,  0,  0, NA, "i80486DX",          UARCH_I486,            UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch, 0,  4,  0,  1, NA, "i80486DX-50",       UARCH_I486,            UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch, 0,  4,  0,  2, NA, "i80486SX",          UARCH_I486,            UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch, 0,  4,  0,  3, NA, "i80486DX2",         UARCH_I486,            UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch, 0,  4,  0,  4, NA, "i80486SL",          UARCH_I486,            UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch, 0,  4,  0,  5, NA, "i80486SX2",         UARCH_I486,            UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch, 0,  4,  0,  7, NA, "i80486DX2WB",       UARCH_I486,            UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch, 0,  4,  0,  8, NA, "i80486DX4",         UARCH_I486,            UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch, 0,  4,  0,  9, NA, "i80486DX4WB",       UARCH_I486,            UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
   CHECK_UARCH(arch, 0,  5,  0,  0, NA, "P5",                UARCH_P5,              800)
   CHECK_UARCH(arch, 0,  5,  0,  1, NA, "P5",                UARCH_P5,              800)
-  CHECK_UARCH(arch, 0,  5,  0,  2, NA, "P5",                UARCH_P5,              UNK)
+  CHECK_UARCH(arch, 0,  5,  0,  2, NA, "P54C",              UARCH_P5,              UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
-  CHECK_UARCH(arch, 0,  5,  0,  3, NA, "P5",                UARCH_P5,              600)
+  CHECK_UARCH(arch, 0,  5,  0,  3, NA, "P24T (Overdrive)",  UARCH_P5,              600) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
-  CHECK_UARCH(arch, 0,  5,  0,  4, NA, "P5 (MMX)",          UARCH_P5_MMX,          UNK)
+  CHECK_UARCH(arch, 0,  5,  0,  4, NA, "P55C (MMX)",        UARCH_P5_MMX,          350) // https://www.cpu-world.com/CPUs/Pentium/TYPE-Pentium%20MMX.html
-  CHECK_UARCH(arch, 0,  5,  0,  7, NA, "P5 (MMX)",          UARCH_P5_MMX,          UNK)
+  CHECK_UARCH(arch, 0,  5,  0,  7, NA, "P54C",              UARCH_P5,              350) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
-  CHECK_UARCH(arch, 0,  5,  0,  8, NA, "P5 (MMX)",          UARCH_P5_MMX,          250)
+  CHECK_UARCH(arch, 0,  5,  0,  8, NA, "Tillamook",         UARCH_P5_MMX,          250) // http://instlatx64.atw.hu./
   CHECK_UARCH(arch, 0,  5,  0,  9,  0, "Lakemont",          UARCH_LAKEMONT,         32)
   CHECK_UARCH(arch, 0,  5,  0,  9, NA, "P5 (MMX)",          UARCH_P5_MMX,          UNK)
   CHECK_UARCH(arch, 0,  5,  0, 10,  0, "Lakemont",          UARCH_LAKEMONT,         32)
+  CHECK_UARCH(arch, 0,  6,  0,  1,  1, "P6",                UARCH_P6_PRO,          UNK)
+  CHECK_UARCH(arch, 0,  6,  0,  1,  2, "P6",                UARCH_P6_PRO,          UNK)
+  CHECK_UARCH(arch, 0,  6,  0,  1,  6, "P6",                UARCH_P6_PRO,          350)
+  CHECK_UARCH(arch, 0,  6,  0,  1,  7, "P6",                UARCH_P6_PRO,          350)
+  CHECK_UARCH(arch, 0,  6,  0,  1,  9, "P6",                UARCH_P6_PRO,          350)
   CHECK_UARCH(arch, 0,  6,  0,  0, NA, "P6 (Pentium II)",   UARCH_P6_PENTIUM_II,   UNK)
   CHECK_UARCH(arch, 0,  6,  0,  1, NA, "P6 (Pentium II)",   UARCH_P6_PENTIUM_II,   UNK) // process depends on core
   CHECK_UARCH(arch, 0,  6,  0,  2, NA, "P6 (Pentium II)",   UARCH_P6_PENTIUM_II,   UNK)
@@ -234,7 +255,8 @@ struct uarch* get_uarch_from_cpuid_intel(uint32_t ef, uint32_t f, uint32_t em, u
   // CHECK_UARCH(arch, 0,  6,  8, 14,  9, ...) It is not possible to determine uarch only from CPUID dump (can be Kaby Lake or Amber Lake)
   // CHECK_UARCH(arch, 0,  6,  8, 14, 10, ...) It is not possible to determine uarch only from CPUID dump (can be Kaby Lake R or Coffee Lake U)
   CHECK_UARCH(arch, 0,  6,  8, 14, 11, "Whiskey Lake",      UARCH_WHISKEY_LAKE,     14) // wikichip
-  CHECK_UARCH(arch, 0,  6,  8, 14, 12, "Comet Lake",        UARCH_COMET_LAKE,       14) // wikichip
+  // CHECK_UARCH(arch, 0,  6,  8, 14, 12, ...) It is not possible to determine uarch only from CPUID dump (can be Comet Lake U or Whiskey Lake U)
+  CHECK_UARCH(arch, 0,  6,  8, 15,  8, "Sapphire Rapids",   UARCH_SAPPHIRE_RAPIDS,   7) // wikichip
   CHECK_UARCH(arch, 0,  6,  9,  6, NA, "Tremont",           UARCH_TREMONT,          10) // LX*
   CHECK_UARCH(arch, 0,  6,  9,  7, NA, "Alder Lake",        UARCH_ALDER_LAKE,       10) // instlatx64 (Alder Lake-S)
   CHECK_UARCH(arch, 0,  6,  9, 10, NA, "Alder Lake",        UARCH_ALDER_LAKE,       10) // instlatx64 (Alder Lake-P)
@@ -279,11 +301,16 @@ struct uarch* get_uarch_from_cpuid_amd(uint32_t ef, uint32_t f, uint32_t em, uin
   // ----------------------------------------------------------------------------- //
   //                 EF  F  EM   M   S                                             //
   UARCH_START
-  CHECK_UARCH(arch,  0,  4,  0,  3, NA, "Am486",       UARCH_AM486,      UNK)
+  CHECK_UARCH(arch,  0,  4,  0,  3, NA, "Am486DX2",    UARCH_AM486,      UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
-  CHECK_UARCH(arch,  0,  4,  0,  7, NA, "Am486",       UARCH_AM486,      UNK)
+  CHECK_UARCH(arch,  0,  4,  0,  7, NA, "Am486DX2WB",  UARCH_AM486,      UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
-  CHECK_UARCH(arch,  0,  4,  0,  8, NA, "Am486",       UARCH_AM486,      UNK)
+  CHECK_UARCH(arch,  0,  4,  0,  8, NA, "Am486DX4",    UARCH_AM486,      UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
-  CHECK_UARCH(arch,  0,  4,  0,  9, NA, "Am486",       UARCH_AM486,      UNK)
+  CHECK_UARCH(arch,  0,  4,  0,  9, NA, "Am486DX4WB",  UARCH_AM486,      UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
-  CHECK_UARCH(arch,  0,  4, NA, NA, NA, "Am5x86",      UARCH_AM5X86,     UNK)
+  CHECK_UARCH(arch,  0,  4,  0, 14, NA, "Am5x86",      UARCH_AM5X86,     350) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch,  0,  4,  0, 15, NA, "Am5x86WB",    UARCH_AM5X86,     350) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch,  0,  5,  0,  0, NA, "SSA5 (K5)",   UARCH_SSA5,       350) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch,  0,  5,  0,  1, NA, "K5",          UARCH_K5,         350) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch,  0,  5,  0,  2, NA, "K5",          UARCH_K5,         350) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
+  CHECK_UARCH(arch,  0,  5,  0,  3, NA, "K5",          UARCH_K5,         350) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
   CHECK_UARCH(arch,  0,  5,  0,  6, NA, "K6",          UARCH_K6,         300)
   CHECK_UARCH(arch,  0,  5,  0,  7, NA, "K6",          UARCH_K6,         250) // *p from sandpile.org
   CHECK_UARCH(arch,  0,  5,  0, 10, NA, "K7",          UARCH_K7,         130) // Geode NX
@@ -387,6 +414,12 @@ struct uarch* get_uarch_from_cpuid_amd(uint32_t ef, uint32_t f, uint32_t em, uin
   CHECK_UARCH(arch, 10, 15,  8, NA, NA, "Zen 4",       UARCH_ZEN4,         5) // instlatx64 (AMD MI300C)
   CHECK_UARCH(arch, 10, 15,  9, NA, NA, "Zen 4",       UARCH_ZEN4,         5) // instlatx64 (AMD MI300A)
   CHECK_UARCH(arch, 10, 15, 10, NA, NA, "Zen 4c",      UARCH_ZEN4C,        5) // instlatx64
+  CHECK_UARCH(arch, 11, 15,  0, NA, NA, "Zen 5",       UARCH_ZEN5,         4) // Turin/EPYC (instlatx64)
+  CHECK_UARCH(arch, 11, 15,  1, NA, NA, "Zen 5c",      UARCH_ZEN5C,        3) // Zen5c EPYC (instlatx64, https://en.wikipedia.org/wiki/Zen_5#cite_note-10)
+  CHECK_UARCH(arch, 11, 15,  2, NA, NA, "Zen 5",       UARCH_ZEN5,         4) // Strix Point (instlatx64)
+  CHECK_UARCH(arch, 11, 15,  4, NA, NA, "Zen 5",       UARCH_ZEN5,         4) // Granite Ridge (instlatx64)
+  CHECK_UARCH(arch, 11, 15,  6, NA, NA, "Zen 5",       UARCH_ZEN5,         4) // Krackan Point (instlatx64)
+  CHECK_UARCH(arch, 11, 15,  7, NA, NA, "Zen 5",       UARCH_ZEN5,         4) // Strix Halo (instlatx64)
   UARCH_END
 
   return arch;
@@ -414,6 +447,7 @@ struct uarch* get_uarch_from_cpuid_hygon(uint32_t ef, uint32_t f, uint32_t em, u
 struct uarch* get_uarch_from_cpuid(struct cpuInfo* cpu, uint32_t dump, uint32_t ef, uint32_t f, uint32_t em, uint32_t m, int s) {
   if(cpu->cpu_vendor == CPU_VENDOR_INTEL) {
     struct uarch* arch = emalloc(sizeof(struct uarch));
+    // TODO: Refactor these 3 checks in a common function.
     if(dump == 0x000806E9) {
       if (cpu->cpu_name == NULL) {
         printErr("Unable to find uarch without CPU name");
@@ -453,6 +487,30 @@ struct uarch* get_uarch_from_cpuid(struct cpuInfo* cpu, uint32_t dump, uint32_t
 
       return arch;
     }
+    else if (dump == 0x000806EC) {
+      if (cpu->cpu_name == NULL) {
+        printErr("Unable to find uarch without CPU name");
+        fill_uarch(arch, STRING_UNKNOWN, UARCH_UNKNOWN, UNK);
+        return arch;
+      }
+
+      // It is not possible to determine uarch only from CPUID dump (can be Comet Lake U or Whiskey Lake U)
+      // https://github.com/Dr-Noob/cpufetch/issues/298
+      if (strstr(cpu->cpu_name, "i3-8145U") != NULL ||
+          strstr(cpu->cpu_name, "i5-8265U") != NULL ||
+          strstr(cpu->cpu_name, "i5-8365U") != NULL ||
+          strstr(cpu->cpu_name, "i7-8565U") != NULL ||
+          strstr(cpu->cpu_name, "i7-8665U") != NULL ||
+          strstr(cpu->cpu_name, "5405U")    != NULL ||
+          strstr(cpu->cpu_name, "4205U")    != NULL) {
+        fill_uarch(arch, "Whiskey Lake", UARCH_WHISKEY_LAKE, 14);
+      }
+      else {
+        fill_uarch(arch, "Comet Lake", UARCH_COMET_LAKE, 14);
+      }
+
+      return arch;
+    }
     return get_uarch_from_cpuid_intel(ef, f, em, m, s);
   }
   else if(cpu->cpu_vendor == CPU_VENDOR_AMD) {
@@ -479,16 +537,42 @@ char* infer_cpu_name_from_uarch(struct uarch* arch) {
 
   char *str = NULL;
 
-  if (arch->uarch == UARCH_P5)
+  switch (arch->uarch) {
-    str = "Intel Pentium";
+    // Intel
-  else if (arch->uarch == UARCH_P5_MMX)
+    case UARCH_I486:
-    str = "Intel Pentium MMX";
+      str = "Intel 486";
-  else if (arch->uarch == UARCH_P6_PENTIUM_II)
+      break;
-    str = "Intel Pentium II";
+    case UARCH_P5:
-  else if (arch->uarch == UARCH_P6_PENTIUM_III)
+      str = "Intel Pentium";
-    str = "Intel Pentium III";
+      break;
-  else
+    case UARCH_P5_MMX:
-    printErr("Unable to find name from uarch: %d", arch->uarch);
+      str = "Intel Pentium MMX";
+      break;
+    case UARCH_P6_PRO:
+      str = "Intel Pentium Pro";
+      break;
+    case UARCH_P6_PENTIUM_II:
+      str = "Intel Pentium II";
+      break;
+    case UARCH_P6_PENTIUM_III:
+      str = "Intel Pentium III";
+      break;
+
+    // AMD
+    case UARCH_AM486:
+      str = "AMD 486";
+      break;
+    case UARCH_AM5X86:
+      str = "AMD 5x86";
+      break;
+    case UARCH_SSA5:
+      str = "AMD 5k86";
+      break;
+
+    default:
+      printErr("Unable to find name from uarch: %d", arch->uarch);
+      break;
+  }
 
   if (str == NULL) {
     cpu_name = ecalloc(strlen(STRING_UNKNOWN) + 1, sizeof(char));
@@ -503,6 +587,8 @@ char* infer_cpu_name_from_uarch(struct uarch* arch) {
 }
 
 bool vpus_are_AVX512(struct cpuInfo* cpu) {
+  // Zen5 actually has 2 x AVX512 units
+  // https://www.anandtech.com/show/21469/amd-details-ryzen-ai-300-series-for-mobile-strix-point-with-rdna-35-igpu-xdna-2-npu
   return cpu->arch->uarch != UARCH_ICE_LAKE &&
          cpu->arch->uarch != UARCH_TIGER_LAKE &&
          cpu->arch->uarch != UARCH_ZEN4 &&
@@ -532,6 +618,7 @@ int get_number_of_vpus(struct cpuInfo* cpu) {
       case UARCH_KNIGHTS_LANDING:
       case UARCH_KNIGHTS_MILL:
 
+      case UARCH_SAPPHIRE_RAPIDS:
       case UARCH_ICE_LAKE:
       case UARCH_TIGER_LAKE:
       case UARCH_ALDER_LAKE:
@@ -543,6 +630,8 @@ int get_number_of_vpus(struct cpuInfo* cpu) {
       case UARCH_ZEN3_PLUS:
       case UARCH_ZEN4:
       case UARCH_ZEN4C:
+      case UARCH_ZEN5:
+      case UARCH_ZEN5C:
         return 2;
       default:
         return 1;