Quick test

Fix for previous commit
[v1.05][ARM] Another try at properly implement SVE detection: move it to a separate file
2026-03-25 16:00:39 +01:00 · 2024-08-29 08:08:40 +01:00 · 2024-08-08 10:00:38 +02:00 · 2024-08-08 09:54:51 +02:00 · 2024-08-06 08:57:37 +01:00 · 2024-08-01 15:38:48 +01:00
38 changed files with 414 additions and 1629 deletions
--- a/27
+++ b/27
@@ -30,10 +30,6 @@ 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/
@@ -70,27 +66,12 @@ $(error Aborting compilation)

 	OUTPUT=cpufetch
 else
-	arch := $(shell cc -dumpmachine)
-	arch := $(firstword $(subst -, ,$(arch)))
-
-	ifeq ($(arch), $(filter $(arch), x86_64 amd64 i386 i486 i586 i686))
+	# Assume x86_64
+	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 $(SRC_DIR)uarch.h
 	CFLAGS += -DARCH_X86 -std=c99
-	else ifeq ($(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 := ""
 	SANITY_FLAGS += -Wno-pedantic-ms-format
 	OUTPUT=cpufetch.exe
 endif
@@ -135,9 +116,9 @@ 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)$(PREFIX)/share/man/man1/cpufetch.1"
+	install -Dm644 "cpufetch.1" "$(DESTDIR)$(PREFIX)/share/man/man1/cpufetch.1.gz"

 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"
+	rm -f "$(DESTDIR)$(PREFIX)/share/man/man1/cpufetch.1.gz"
--- a/README.md
+++ b/README.md
@@ -45,7 +45,6 @@ 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)
@@ -63,7 +62,7 @@ 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: | :heavy_check_mark: | :x:                | :x:                |
+| Windows     | :heavy_check_mark: | :x:                | :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:                |
@@ -121,11 +120,6 @@ 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:

--- a/pictures/starfive.png
+++ b/pictures/starfive.png
--- a/src/arm/midr.c
+++ b/src/arm/midr.c
@@ -11,10 +11,6 @@
  #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"
@@ -25,60 +21,6 @@
 #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];
 }
@@ -234,9 +176,7 @@ struct features* get_features_info(void) {
      printWarn("Unable to retrieve AT_HWCAP2 using getauxval");
    }
    else {
-      #ifdef HWCAP2_SVE2
      feat->SVE2 = hwcaps & HWCAP2_SVE2;
-      #endif
    }
  }
 #else
@@ -266,46 +206,6 @@ struct features* get_features_info(void) {
  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) {
@@ -512,7 +412,6 @@ 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);
@@ -526,80 +425,18 @@ 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) {
  struct cpuInfo* cpu = malloc(sizeof(struct cpuInfo));
  init_cpu_info(cpu);

+  test_thread_siblings_list();
+
  #ifdef __linux__
    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
 }

@@ -613,7 +450,7 @@ 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,SVE,SVE2,") + 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));

@@ -678,10 +515,6 @@ 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"));
--- a/src/arm/soc.c
+++ b/src/arm/soc.c
@@ -14,37 +14,10 @@
  #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",
@@ -55,7 +28,8 @@ static char* soc_rpi_string[] = {

 char* toupperstr(char* str) {
  int len = strlen(str) + 1;
-  char* ret = ecalloc(len, sizeof(char));
+  char* ret = emalloc(sizeof(char) * len);
+  memset(ret, 0, sizeof(char) * len);

  for(int i=0; i < len; i++) {
    ret[i] = toupper((unsigned char) str[i]);
@@ -128,7 +102,7 @@ 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.name, socFromSid[index].soc.model, socFromSid[index].soc.process);
+      fill_soc(soc, socFromSid[index].soc.soc_name, socFromSid[index].soc.soc_model, socFromSid[index].soc.process);
      return true;
    }
    index++;
@@ -154,24 +128,24 @@ bool match_broadcom(char* soc_name, struct system_on_chip* soc) {
  if((tmp = strstr(soc_name, "BCM")) == NULL)
    return false;

-  soc->vendor = SOC_VENDOR_BROADCOM;
+  soc->soc_vendor = SOC_VENDOR_BROADCOM;

  SOC_START
-  SOC_EQ(tmp, "BCM2835",              "BCM2835",              SOC_BCM_2835,   soc, 65)
-  SOC_EQ(tmp, "BCM2836",              "BCM2836",              SOC_BCM_2836,   soc, 40)
-  SOC_EQ(tmp, "BCM2837",              "BCM2837",              SOC_BCM_2837,   soc, 40)
-  SOC_EQ(tmp, "BCM2837B0",            "BCM2837B0",            SOC_BCM_2837B0, soc, 40)
-  SOC_EQ(tmp, "BCM21553",             "BCM21553",             SOC_BCM_21553,  soc, 65)
-  SOC_EQ(tmp, "BCM21553-Thunderbird", "BCM21553 Thunderbird", SOC_BCM_21553T, soc, 65)
-  SOC_EQ(tmp, "BCM21663",             "BCM21663",             SOC_BCM_21663,  soc, 40)
-  SOC_EQ(tmp, "BCM21664",             "BCM21664",             SOC_BCM_21664,  soc, 40)
-  SOC_EQ(tmp, "BCM28155",             "BCM28155",             SOC_BCM_28155,  soc, 40)
-  SOC_EQ(tmp, "BCM23550",             "BCM23550",             SOC_BCM_23550,  soc, 40)
-  SOC_EQ(tmp, "BCM28145",             "BCM28145",             SOC_BCM_28145,  soc, 40)
-  SOC_EQ(tmp, "BCM2157",              "BCM2157",              SOC_BCM_2157,   soc, 65)
-  SOC_EQ(tmp, "BCM21654",             "BCM21654",             SOC_BCM_21654,  soc, 40)
-  SOC_EQ(tmp, "BCM2711",              "BCM2711",              SOC_BCM_2711,   soc, 28)
-  SOC_EQ(tmp, "BCM2712",              "BCM2712",              SOC_BCM_2712,   soc, 16)
+  SOC_EQ(tmp, "BCM2835",              "2835",              SOC_BCM_2835,   soc, 65)
+  SOC_EQ(tmp, "BCM2836",              "2836",              SOC_BCM_2836,   soc, 40)
+  SOC_EQ(tmp, "BCM2837",              "2837",              SOC_BCM_2837,   soc, 40)
+  SOC_EQ(tmp, "BCM2837B0",            "2837B0",            SOC_BCM_2837B0, soc, 40)
+  SOC_EQ(tmp, "BCM21553",             "21553",             SOC_BCM_21553,  soc, 65)
+  SOC_EQ(tmp, "BCM21553-Thunderbird", "21553 Thunderbird", SOC_BCM_21553T, soc, 65)
+  SOC_EQ(tmp, "BCM21663",             "21663",             SOC_BCM_21663,  soc, 40)
+  SOC_EQ(tmp, "BCM21664",             "21664",             SOC_BCM_21664,  soc, 40)
+  SOC_EQ(tmp, "BCM28155",             "28155",             SOC_BCM_28155,  soc, 40)
+  SOC_EQ(tmp, "BCM23550",             "23550",             SOC_BCM_23550,  soc, 40)
+  SOC_EQ(tmp, "BCM28145",             "28145",             SOC_BCM_28145,  soc, 40)
+  SOC_EQ(tmp, "BCM2157",              "2157",              SOC_BCM_2157,   soc, 65)
+  SOC_EQ(tmp, "BCM21654",             "21654",             SOC_BCM_21654,  soc, 40)
+  SOC_EQ(tmp, "BCM2711",              "2711",              SOC_BCM_2711,   soc, 28)
+  SOC_EQ(tmp, "BCM2712",              "2712",              SOC_BCM_2712,   soc, 16)
  SOC_END
 }

@@ -182,7 +156,7 @@ bool match_google(char* soc_name, struct system_on_chip* soc) {
  if((tmp = strstr(soc_name, "gs")) == NULL)
    return false;

-  soc->vendor = SOC_VENDOR_GOOGLE;
+  soc->soc_vendor = SOC_VENDOR_GOOGLE;

  SOC_START
  SOC_EQ(tmp, "gs101", "Tensor",    SOC_GOOGLE_TENSOR,    soc, 5)
@@ -201,7 +175,7 @@ bool match_hisilicon(char* soc_name, struct system_on_chip* soc) {
  else if((tmp = strstr(soc_name, "kirin")) != NULL);
  else return false;

-  soc->vendor = SOC_VENDOR_KIRIN;
+  soc->soc_vendor = SOC_VENDOR_KIRIN;

  SOC_START
  SOC_EQ(tmp, "hi3620GFC",  "K3V2",  SOC_HISILICON_3620, soc, 40)
@@ -243,7 +217,7 @@ bool match_exynos(char* soc_name, struct system_on_chip* soc) {
  else if((tmp = strstr(soc_name, "exynos")) != NULL);
  else return false;

-  soc->vendor = SOC_VENDOR_EXYNOS;
+  soc->soc_vendor = SOC_VENDOR_EXYNOS;

  // Because exynos are recently using "exynosXXXX" instead
  // of "universalXXXX" as codenames, SOC_EXY_EQ will check for
@@ -303,24 +277,10 @@ bool match_mediatek(char* soc_name, struct system_on_chip* soc) {
  if((tmp = strstr(soc_name_upper, "MT")) == NULL)
    return false;

-  soc->vendor = SOC_VENDOR_MEDIATEK;
+  soc->soc_vendor = SOC_VENDOR_MEDIATEK;

  SOC_START
-  // 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 //
+  // Dimensity //
  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)
@@ -330,21 +290,12 @@ 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)
-  // Dimensity 900
-  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/T","Dimensity 800U",  SOC_MTK_MT6853VT, soc, 7)
-  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)
+  SOC_EQ(tmp, "MT6853",   "Dimensity 720",   SOC_MTK_MT6853,   soc, 7)
+  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, "MT6833",   "Dimensity 810",   SOC_MTK_MT6833,   soc, 6)
+  SOC_EQ(tmp, "MT6875",   "Dimensity 820",   SOC_MTK_MT6875,   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)
@@ -473,9 +424,6 @@ 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:
@@ -509,7 +457,7 @@ bool match_qualcomm(char* soc_name, struct system_on_chip* soc) {
  else if((tmp = strstr(soc_name_upper, "QSD")) != NULL);
  else return false;

-  soc->vendor = SOC_VENDOR_SNAPDRAGON;
+  soc->soc_vendor = SOC_VENDOR_SNAPDRAGON;

  SOC_START
  // Snapdragon S1 //
@@ -633,25 +581,14 @@ 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)
+  // Snapdragon Gen //
  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
 }

@@ -662,7 +599,7 @@ bool match_allwinner(char* soc_name, struct system_on_chip* soc) {
  if((tmp = strstr(soc_name, "sun")) == NULL)
    return false;

-  soc->vendor = SOC_VENDOR_ALLWINNER;
+  soc->soc_vendor = SOC_VENDOR_ALLWINNER;

  SOC_START
  // SoCs we can detect just with with the name
@@ -786,7 +723,7 @@ 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->vendor = SOC_VENDOR_UNKNOWN;
+  soc->soc_vendor = SOC_VENDOR_UNKNOWN;
  parse_soc_from_string(soc);
 }

@@ -794,34 +731,34 @@ 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(PROP_MTK_PLATFORM, (char *) &tmp);
+  property_len = android_property_get("ro.mediatek.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_MTK_PLATFORM, tmp);
+    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) printWarn("SoC detection failed using Android property ro.mediatek.platform: %s", tmp);
    else return soc;
  }

  // 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);
+  property_len = android_property_get("ro.soc.model", (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_SOC_MODEL, tmp);
+    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) printWarn("SoC detection failed using Android property ro.soc.model: %s", tmp);
    else return soc;
  }

-  property_len = android_property_get(PROP_PRODUCT_BOARD, (char *) &tmp);
+  property_len = android_property_get("ro.product.board", (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_PRODUCT_BOARD, tmp);
+    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) printWarn("SoC detection failed using Android property ro.product.board: %s", tmp);
    else return soc;
  }

-  property_len = android_property_get(PROP_BOARD_PLATFORM, (char *) &tmp);
+  property_len = android_property_get("ro.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);
+    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) printWarn("SoC detection failed using Android property ro.board.platform: %s", tmp);
    else return soc;
  }

@@ -887,7 +824,7 @@ 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.name, socFromRK[index].soc.model, socFromRK[index].soc.process);
+      fill_soc(soc, socFromRK[index].soc.soc_name, socFromRK[index].soc.soc_model, socFromRK[index].soc.process);
      return true;
    }
    index++;
@@ -934,7 +871,7 @@ 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.name, socFromUarch[index].soc.model, socFromUarch[index].soc.process);
+      fill_soc(soc, socFromUarch[index].soc.soc_name, socFromUarch[index].soc.soc_model, socFromUarch[index].soc.process);
      return soc;
    }
    index++;
@@ -944,187 +881,6 @@ 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) {
@@ -1141,7 +897,6 @@ struct system_on_chip* guess_soc_from_pci(struct system_on_chip* soc, struct cpu
  pciToSoC socFromPCI[] = {
    {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_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} }
  };

@@ -1152,7 +907,7 @@ 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.name, socFromPCI[index].soc.model, socFromPCI[index].soc.process);
+        fill_soc(soc, socFromPCI[index].soc.soc_name, socFromPCI[index].soc.soc_model, socFromPCI[index].soc.process);
        return soc;
      }
    }
@@ -1236,12 +991,12 @@ struct system_on_chip* guess_soc_apple(struct system_on_chip* soc) {
      }
      else {
        printBug("Found invalid physical cpu number: %d", physicalcpu);
-        soc->vendor = SOC_VENDOR_UNKNOWN;
+        soc->soc_vendor = SOC_VENDOR_UNKNOWN;
      }
    }
    else {
      printBugCheckRelease("Found invalid cpu_subfamily: 0x%.8X", cpu_subfamily);
-      soc->vendor = SOC_VENDOR_UNKNOWN;
+      soc->soc_vendor = SOC_VENDOR_UNKNOWN;
    }
  }
  else if(cpu_family == CPUFAMILY_ARM_AVALANCHE_BLIZZARD) {
@@ -1263,21 +1018,19 @@ struct system_on_chip* guess_soc_apple(struct system_on_chip* soc) {
      }
      else {
        printBug("Found invalid physical cpu number: %d", physicalcpu);
-        soc->vendor = SOC_VENDOR_UNKNOWN;
+        soc->soc_vendor = SOC_VENDOR_UNKNOWN;
      }
    }
    else {
      printBugCheckRelease("Found invalid cpu_subfamily: 0x%.8X", cpu_subfamily);
-      soc->vendor = SOC_VENDOR_UNKNOWN;
+      soc->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 ||
-       cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH_2) {
+    if(cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH) {
      fill_soc(soc, "M3", SOC_APPLE_M3, 3);
    }
    else if(cpu_family == CPUFAMILY_ARM_EVEREST_SAWTOOTH_PRO) {
@@ -1288,12 +1041,12 @@ struct system_on_chip* guess_soc_apple(struct system_on_chip* soc) {
    }
    else {
      printBugCheckRelease("Found invalid cpu_family: 0x%.8X", cpu_family);
-      soc->vendor = SOC_VENDOR_UNKNOWN;
+      soc->soc_vendor = SOC_VENDOR_UNKNOWN;
    }
  }
  else {
    printBugCheckRelease("Found invalid cpu_family: 0x%.8X", cpu_family);
-    soc->vendor = SOC_VENDOR_UNKNOWN;
+    soc->soc_vendor = SOC_VENDOR_UNKNOWN;
  }
  return soc;
 }
@@ -1302,15 +1055,15 @@ 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->vendor = SOC_VENDOR_UNKNOWN;
-  soc->model = SOC_MODEL_UNKNOWN;
+  soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+  soc->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->vendor == SOC_VENDOR_UNKNOWN) {
+    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
      printErr("[RPi] SoC detection failed using revision code, falling back to cpuinfo detection");
    }
    else {
@@ -1319,7 +1072,7 @@ struct system_on_chip* get_soc(struct cpuInfo* cpu) {
  }

  soc = guess_soc_from_cpuinfo(soc);
-  if(soc->vendor == SOC_VENDOR_UNKNOWN) {
+  if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
    if(soc->raw_name != NULL) {
      printWarn("SoC detection failed using /proc/cpuinfo: Found '%s' string", soc->raw_name);
    }
@@ -1331,64 +1084,39 @@ 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->vendor == SOC_VENDOR_UNKNOWN) {
+    else if(soc->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->vendor == SOC_VENDOR_UNKNOWN) {
+    if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
      soc = guess_soc_from_nvmem(soc);
    }
    // If previous steps failed, try infering it from the microarchitecture
-    if(soc->vendor == SOC_VENDOR_UNKNOWN) {
+    if(soc->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->vendor == SOC_VENDOR_UNKNOWN) {
+    if(soc->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->vendor == SOC_VENDOR_UNKNOWN) {
+  if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
    printWarn("SoC detection failed using cpu_subfamily");
  }
  else {
    return soc;
  }
-#endif
+#endif // ifdef __linux__

-#if defined _WIN32
-  // Use the first core to determine the SoC
-  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
+  if(soc->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));
    snprintf(soc->raw_name, strlen(STRING_UNKNOWN)+1, STRING_UNKNOWN);
  }
-#endif 

  return soc;
 }
--- a/src/arm/socs.h
+++ b/src/arm/socs.h
@@ -192,22 +192,6 @@ 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,
@@ -287,16 +271,13 @@ 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,
@@ -308,8 +289,6 @@ enum {
  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,
@@ -331,10 +310,6 @@ enum {
  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,
@@ -396,44 +371,7 @@ 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
 };
@@ -443,17 +381,13 @@ inline static VENDOR get_soc_vendor_from_soc(SOC soc) {
  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_MT5327 && soc <= SOC_MTK_MT6833V) return SOC_VENDOR_MEDIATEK;
-  else if(soc >= SOC_SNAPD_QSD8650 && soc <= SOC_SNAPD_SC8280XP) return SOC_VENDOR_SNAPDRAGON;
+  else if(soc >= SOC_MTK_MT6893 && soc <= SOC_MTK_MT8783) return SOC_VENDOR_MEDIATEK;
+  else if(soc >= SOC_SNAPD_QSD8650 && soc <= SOC_SNAPD_SM8475) 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_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;
+  else if(soc >= SOC_TEGRA_X1 && soc <= SOC_TEGRA_X1) return SOC_VENDOR_NVIDIA;
  return SOC_VENDOR_UNKNOWN;
 }

--- a/src/arm/sve.c
+++ b/src/arm/sve.c
@@ -7,9 +7,10 @@ uint64_t sve_cntb(void) {
    uint64_t x0 = 0;
    __asm volatile("cntb %0"
         : "=r"(x0));
+    printf("cntb=%ld\n", x0);
    return x0;
  #else
-    printWarn("sve_cntb: Hardware supports SVE, but it was not enabled by the compiler");
+    printWarn("sve_cntb: SVE not enabled by the compiler");
    return 0;
  #endif
 }
--- a/src/arm/uarch.c
+++ b/src/arm/uarch.c
@@ -33,9 +33,7 @@ enum {
  ISA_ARMv8_3_A,
  ISA_ARMv8_4_A,
  ISA_ARMv8_5_A,
-  ISA_ARMv8_6_A,
-  ISA_ARMv9_A,
-  ISA_ARMv9_2_A
+  ISA_ARMv9_A
 };

 static const ISA isas_uarch[] = {
@@ -63,26 +61,15 @@ 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,
@@ -106,10 +93,8 @@ 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_6_A, // https://github.com/llvm/llvm-project/blob/main/llvm/unittests/TargetParser/TargetParserTest.cpp
-  [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_BLIZZARD]     = ISA_ARMv8_5_A, // Not confirmed
+  [UARCH_AVALANCHE]    = ISA_ARMv8_5_A,
  [UARCH_PJ4]          = ISA_ARMv7_A,
  [UARCH_XIAOMI]       = ISA_ARMv8_A,
 };
@@ -127,9 +112,7 @@ static char* isas_string[] = {
  [ISA_ARMv8_3_A] = "ARMv8.3",
  [ISA_ARMv8_4_A] = "ARMv8.4",
  [ISA_ARMv8_5_A] = "ARMv8.5",
-  [ISA_ARMv8_6_A] = "ARMv8.6",
-  [ISA_ARMv9_A] = "ARMv9",
-  [ISA_ARMv9_2_A] = "ARMv9.2",
+  [ISA_ARMv9_A] = "ARMv9"
 };

 #define UARCH_START if (false) {}
@@ -201,24 +184,13 @@ 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)
@@ -276,8 +248,6 @@ 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)
@@ -292,7 +262,14 @@ 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) {
@@ -305,13 +282,18 @@ 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 get the exact value from cntb [4]
+  // so we must check the exact width depending on
+  // 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;
+  switch(ua) {
+    case UARCH_NEOVERSE_V1:
+      return 256;
+    default:
      if (cpu->feat->SVE && cpu->feat->cntb > 0) {
        return cpu->feat->cntb * 8;
      }
@@ -327,24 +309,19 @@ int get_vpus_width(struct cpuInfo* cpu) {
        return 32;
      }
  }
+}

 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]
@@ -363,22 +340,16 @@ 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
--- a/src/arm/uarch.h
+++ b/src/arm/uarch.h
@@ -34,26 +34,15 @@ 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,
--- a/src/common/args.c
+++ b/src/common/args.c
@@ -225,7 +225,8 @@ 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 *) ecalloc(len*2 + 1, sizeof(char));
+  char* str = (char *) emalloc(sizeof(char) * (len*2 + 1));
+  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",
--- a/src/common/ascii.h
+++ b/src/common/ascii.h
@@ -394,77 +394,6 @@ $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                                                              \
@@ -640,11 +569,6 @@ 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}     };
--- a/src/common/cpu.c
+++ b/src/common/cpu.c
@@ -34,12 +34,6 @@ 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
--- a/src/common/cpu.h
+++ b/src/common/cpu.h
@@ -25,7 +25,6 @@ enum {
  CPU_VENDOR_RISCV,
  CPU_VENDOR_SIFIVE,
  CPU_VENDOR_THEAD,
-  CPU_VENDOR_SPACEMIT,
 // OTHERS
  CPU_VENDOR_UNKNOWN,
  CPU_VENDOR_INVALID
@@ -61,11 +60,6 @@ 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 {
@@ -132,13 +126,13 @@ struct features {
  bool CRC32;
  bool SVE;
  bool SVE2;
-  uint64_t cntb;
+  uint32_t cntb;
 #endif  
 };

 struct extensions {
  char* str;
-  bool* mask; // allocated at runtime with size RISCV_ISA_EXT_ID_MAX-1
+  uint64_t mask;
 };

 struct cpuInfo {
@@ -194,8 +188,6 @@ 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
 };
@@ -208,9 +200,6 @@ 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);
--- a/src/common/global.c
+++ b/src/common/global.c
@@ -62,7 +62,7 @@
 #endif

 #ifndef GIT_FULL_VERSION
-  static const char* VERSION = "1.06";
+  static const char* VERSION = "1.05";
 #endif

 enum {
--- a/src/common/pci.c
+++ b/src/common/pci.c
@@ -14,6 +14,14 @@
 #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) {
@@ -66,7 +74,7 @@ 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(strLen, sizeof(char));
+      pci->devices[i]->path = ecalloc(sizeof(char), strLen);
      strncpy(pci->devices[i]->path, dp->d_name, strLen);
      i++;
    }        
@@ -90,7 +98,7 @@ 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") + 1));
+    char *vendor_id_path = emalloc(sizeof(char) * (path_size + strlen("vendor")));
    sprintf(vendor_id_path, "%s/%s/%s", PCI_PATH, dev->path, "vendor");
    
    if ((buf = read_file(vendor_id_path, &filelen)) == NULL) {
@@ -102,7 +110,7 @@ void populate_pci_devices(struct pci_devices * pci) {
    }

    // Read device_id
-    char *device_id_path = emalloc(sizeof(char) * (path_size + strlen("device") + 1));
+    char *device_id_path = emalloc(sizeof(char) * (path_size + strlen("device")));
    sprintf(device_id_path, "%s/%s/%s", PCI_PATH, dev->path, "device");

    if ((buf = read_file(device_id_path, &filelen)) == NULL) {
@@ -118,6 +126,43 @@ 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.
@@ -129,5 +174,5 @@ struct pci_devices * get_pci_devices(void) {

  populate_pci_devices(pci);  

-  return pci;
+  return filter_pci_devices(pci);
 }
--- a/src/common/pci.h
+++ b/src/common/pci.h
@@ -2,10 +2,7 @@
 #define __PCI__

 #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;
--- a/src/common/printer.c
+++ b/src/common/printer.c
@@ -20,7 +20,6 @@
  #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"
@@ -45,17 +44,9 @@
 #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)
+#if defined(ARCH_X86) || defined(ARCH_PPC)
  ATTRIBUTE_NAME,
-#elif defined(ARCH_PPC)
-  ATTRIBUTE_PART_NUMBER,
 #elif defined(ARCH_ARM) || defined(ARCH_RISCV)
  ATTRIBUTE_SOC,
 #endif
@@ -87,40 +78,76 @@ enum {
  ATTRIBUTE_PEAK
 };

-static const AttributeField ATTRIBUTE_INFO[] = {
-#if defined(ARCH_X86)
-  { ATTRIBUTE_NAME,        "Name:",              "Name:"          },
-#elif defined(ARCH_PPC)
-  { ATTRIBUTE_PART_NUMBER, "Part Number:",       "P/N:"           },
+static const char* ATTRIBUTE_FIELDS [] = {
+#ifdef ARCH_X86
+  "Name:",
+#elif ARCH_PPC
+  "Part Number:",
 #elif defined(ARCH_ARM) || defined(ARCH_RISCV)
-  { ATTRIBUTE_SOC,         "SoC:",               "SoC:"           },
+  "SoC:",
 #endif
 #if defined(ARCH_X86) || defined(ARCH_ARM)
-  { ATTRIBUTE_CPU_NUM,     "",                   ""               },     
+  "",
 #endif
-  { ATTRIBUTE_HYPERVISOR,  "Hypervisor:",        "Hypervisor:"    },
-  { ATTRIBUTE_UARCH,       "Microarchitecture:", "uArch:"         },
-  { ATTRIBUTE_TECHNOLOGY,  "Technology:",        "Technology:"    },
-  { ATTRIBUTE_FREQUENCY,   "Max Frequency:",     "Max Freq:"      },
-  { ATTRIBUTE_SOCKETS,     "Sockets:",           "Sockets:"       },
-  { ATTRIBUTE_NCORES,      "Cores:",             "Cores:"         },
-  { ATTRIBUTE_NCORES_DUAL, "Cores (Total):",     "Cores (Total):" },
+  "Hypervisor:",
+  "Microarchitecture:",
+  "Technology:",
+  "Max Frequency:",
+  "Sockets:",
+  "Cores:",
+  "Cores (Total):",
 #ifdef ARCH_X86
-  { ATTRIBUTE_SSE,         "SSE:",               "SSE:"           },
-  { ATTRIBUTE_AVX,         "AVX:",               "AVX:"           },
-  { ATTRIBUTE_FMA,         "FMA:",               "FMA:"           },
+  "SSE:",
+  "AVX:",
+  "FMA:",
 #elif ARCH_PPC
-  { ATTRIBUTE_ALTIVEC,     "Altivec: ",          "Altivec: "      },
-#elif ARCH_ARM
-  { ATTRIBUTE_FEATURES,    "Features: ",         "Features: "     },
-#elif ARCH_RISCV
-  { ATTRIBUTE_EXTENSIONS,  "Extensions: ",       "Extensions: "   },
+  "Altivec: ",
+#elif defined(ARCH_ARM)
+  "Features: ",
+#elif defined(ARCH_RISCV)
+  "Extensions: ",
 #endif
-  { ATTRIBUTE_L1i,         "L1i Size:",          "L1i Size:"      },
-  { ATTRIBUTE_L1d,         "L1d Size:",          "L1d Size:"      },
-  { ATTRIBUTE_L2,          "L2 Size:",           "L2 Size:"       },
-  { ATTRIBUTE_L3,          "L3 Size:",           "L3 Size:"       },
-  { ATTRIBUTE_PEAK,        "Peak Performance:",  "Peak Perf.:"    },
+  "L1i Size:",
+  "L1d Size:",
+  "L2 Size:",
+  "L3 Size:",
+  "Peak Performance:",
+};
+
+static const char* ATTRIBUTE_FIELDS_SHORT [] = {
+#if defined(ARCH_X86)
+  "Name:",
+#elif ARCH_PPC
+  "P/N:",
+#elif ARCH_ARM
+  "SoC:",
+#endif
+#if defined(ARCH_X86) || defined(ARCH_ARM)
+  "",
+#endif
+  "Hypervisor:",
+  "uArch:",
+  "Technology:",
+  "Max Freq:",
+  "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 Perf.:",
 };

 struct terminal {
@@ -362,14 +389,6 @@ 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 {
@@ -384,8 +403,6 @@ 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
@@ -426,14 +443,13 @@ void choose_ascii_art(struct ascii* art, struct color** cs, struct terminal* ter
  }
 }

-uint32_t longest_attribute_length(struct ascii* art, bool use_short) {
+uint32_t longest_attribute_length(struct ascii* art, const char** attribute_fields) {
  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) {
-      const char* str = use_short ? ATTRIBUTE_INFO[art->attributes[i]->type].shortname : ATTRIBUTE_INFO[art->attributes[i]->type].name;
-      len = strlen(str);
+      len = strlen(attribute_fields[art->attributes[i]->type]);
      if(len > max) max = len;
    }
  }
@@ -458,7 +474,7 @@ 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, bool use_short, bool hybrid_architecture) {
+void print_ascii_generic(struct ascii* art, uint32_t la, int32_t termw, const char** attribute_fields, bool hybrid_architecture) {
  struct ascii_logo* logo = art->art;
  int attr_to_print = 0;
  int attr_type;
@@ -520,15 +536,14 @@ void print_ascii_generic(struct ascii* art, uint32_t la, int32_t termw, bool use
      else {
 #endif
        beg_space = 0;
-        const char* attr_str = use_short ? ATTRIBUTE_INFO[attr_type].shortname : ATTRIBUTE_INFO[attr_type].name;
-        space_right = 2 + 1 + (la - strlen(attr_str));
+        space_right = 2 + 1 + (la - strlen(attribute_fields[attr_type]));
        if(hybrid_architecture && add_space) {
          beg_space = 2;
          space_right -= 2;
        }

-        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], attr_str, art->reset, space_right, "", logo->color_text[1], attr_value, art->reset);
+        printOut(lbuf, beg_space + strlen(attribute_fields[attr_type]) + 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);
 #ifdef ARCH_X86
      }
 #endif
@@ -619,11 +634,10 @@ 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) {
-      if (strcmp(sse, "No") != 0) {
      setAttribute(art, ATTRIBUTE_SSE, sse);
    }
-    }
    else {
      setAttribute(art, ATTRIBUTE_AVX, avx);
      setAttribute(art, ATTRIBUTE_FMA, fma);
@@ -637,19 +651,19 @@ bool print_cpufetch_x86(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
  setAttribute(art, ATTRIBUTE_PEAK, pp);

  // Step 3. Print output
-  bool use_short = false;
-  uint32_t longest_attribute = longest_attribute_length(art, use_short);
+  const char** attribute_fields = ATTRIBUTE_FIELDS;
+  uint32_t longest_attribute = longest_attribute_length(art, attribute_fields);
  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
-    use_short = true;
-    longest_attribute = longest_attribute_length(art, use_short);
+    attribute_fields = ATTRIBUTE_FIELDS_SHORT;
+    longest_attribute = longest_attribute_length(art, attribute_fields);
  }

-  print_ascii_generic(art, longest_attribute, term->w, use_short, hybrid_architecture);
+  print_ascii_generic(art, longest_attribute, term->w, attribute_fields, hybrid_architecture);

  free(manufacturing_process);
  free(sockets);
@@ -698,7 +712,7 @@ bool print_cpufetch_ppc(struct cpuInfo* cpu, STYLE s, struct color** cs, struct

  // Step 2. Set attributes
  if(cpu_name != NULL) {
-    setAttribute(art, ATTRIBUTE_PART_NUMBER, cpu_name);
+    setAttribute(art, ATTRIBUTE_NAME, cpu_name);
  }
  setAttribute(art, ATTRIBUTE_UARCH, uarch);
  if(cpu->hv->present) {
@@ -725,19 +739,19 @@ bool print_cpufetch_ppc(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
  setAttribute(art, ATTRIBUTE_PEAK, pp);

  // Step 3. Print output
-  bool use_short = false;
-  uint32_t longest_attribute = longest_attribute_length(art, use_short);
+  const char** attribute_fields = ATTRIBUTE_FIELDS;
+  uint32_t longest_attribute = longest_attribute_length(art, attribute_fields);
  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
-    use_short = true;
-    longest_attribute = longest_attribute_length(art, use_short);
+    attribute_fields = ATTRIBUTE_FIELDS_SHORT;
+    longest_attribute = longest_attribute_length(art, attribute_fields);
  }

-  print_ascii_generic(art, longest_attribute, term->w, use_short, false);
+  print_ascii_generic(art, longest_attribute, term->w, attribute_fields, false);

  return true;
 }
@@ -765,7 +779,7 @@ 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, bool use_short) {
+void print_ascii_arm(struct ascii* art, uint32_t la, int32_t termw, const char** attribute_fields) {
  struct ascii_logo* logo = art->art;
  int attr_to_print = 0;
  int attr_type;
@@ -836,15 +850,14 @@ void print_ascii_arm(struct ascii* art, uint32_t la, int32_t termw, bool use_sho
      }
      else {
        beg_space = 0;
-        const char* attr_str = use_short ? ATTRIBUTE_INFO[attr_type].shortname : ATTRIBUTE_INFO[attr_type].name;
-        space_right = 2 + 1 + (la - strlen(attr_str));
+        space_right = 2 + 1 + (la - strlen(attribute_fields[attr_type]));
        if(add_space) {
          beg_space = 2;
          space_right -= 2;
        }

-        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], attr_str, art->reset, space_right, "", logo->color_text[1], attr_value, art->reset);
+        printOut(lbuf, beg_space + strlen(attribute_fields[attr_type]) + 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);
      }
    }
    printOutLine(lbuf, art, termw);
@@ -865,18 +878,7 @@ 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);
@@ -914,8 +916,8 @@ bool print_cpufetch_arm(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
    setAttribute(art, ATTRIBUTE_HYPERVISOR, cpu->hv->hv_name);
  }

-  bool use_short = false;
-  uint32_t longest_attribute = longest_attribute_length(art, use_short);
+  const char** attribute_fields = ATTRIBUTE_FIELDS;
+  uint32_t longest_attribute = longest_attribute_length(art, attribute_fields);
  uint32_t longest_field = longest_field_length_arm(art, longest_attribute);
  choose_ascii_art(art, cs, term, longest_field);

@@ -927,11 +929,11 @@ 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
-    use_short = true;
-    longest_attribute = longest_attribute_length(art, use_short);
+    attribute_fields = ATTRIBUTE_FIELDS_SHORT;
+    longest_attribute = longest_attribute_length(art, attribute_fields);
  }

-  print_ascii_arm(art, longest_attribute, term->w, use_short);
+  print_ascii_arm(art, longest_attribute, term->w, attribute_fields);

  free(manufacturing_process);
  free(pp);
@@ -949,7 +951,14 @@ bool print_cpufetch_arm(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
 #endif

 #ifdef ARCH_RISCV
-void print_ascii_riscv(struct ascii* art, uint32_t la, int32_t termw, bool use_short, bool* extensions_mask) {
+// https://stackoverflow.com/a/2709523
+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;
@@ -959,7 +968,7 @@ void print_ascii_riscv(struct ascii* art, uint32_t la, int32_t termw, bool use_s
  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 = get_num_extensions(extensions_mask);
+  int32_t num_extensions = number_of_bits(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;
@@ -1005,9 +1014,7 @@ void print_ascii_riscv(struct ascii* art, uint32_t la, int32_t termw, bool use_s
      // 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])))
-          ext_to_print++;
-
+        while(ext_to_print < ext_list_size && !((extensions_mask >> extension_list[ext_to_print].id) & 1U)) ext_to_print++;
        if(ext_to_print == ext_list_size) {
          printBug("print_ascii_riscv: Unable to find the extension to print");
        }
@@ -1019,11 +1026,10 @@ void print_ascii_riscv(struct ascii* art, uint32_t la, int32_t termw, bool use_s
      else {
        attr_to_print++;
        beg_space = 0;
-        const char* attr_str = use_short ? ATTRIBUTE_INFO[attr_type].shortname : ATTRIBUTE_INFO[attr_type].name;
-        space_right = 2 + 1 + (la - strlen(attr_str));
+        space_right = 2 + 1 + (la - strlen(attribute_fields[attr_type]));

-        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], attr_str, art->reset, space_right, "", logo->color_text[1], attr_value, art->reset);
+        printOut(lbuf, beg_space + strlen(attribute_fields[attr_type]) + 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);
      }
    }
    printOutLine(lbuf, art, termw);
@@ -1061,19 +1067,19 @@ bool print_cpufetch_riscv(struct cpuInfo* cpu, STYLE s, struct color** cs, struc
  setAttribute(art, ATTRIBUTE_PEAK, pp);

  // Step 3. Print output
-  bool use_short = false;
-  uint32_t longest_attribute = longest_attribute_length(art, use_short);
+  const char** attribute_fields = ATTRIBUTE_FIELDS;
+  uint32_t longest_attribute = longest_attribute_length(art, attribute_fields);
  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
-    use_short = true;
-    longest_attribute = longest_attribute_length(art, use_short);
+    attribute_fields = ATTRIBUTE_FIELDS_SHORT;
+    longest_attribute = longest_attribute_length(art, attribute_fields);
  }

-  print_ascii_riscv(art, longest_attribute, term->w, use_short, cpu->ext->mask);
+  print_ascii_riscv(art, longest_attribute, term->w, attribute_fields, cpu->ext->mask);

  return true;
 }
--- a/src/common/soc.c
+++ b/src/common/soc.c
@@ -16,26 +16,21 @@ static char* soc_trademark_string[] = {
  [SOC_VENDOR_EXYNOS]     = "Exynos ",
  [SOC_VENDOR_KIRIN]      = "Kirin ",
  [SOC_VENDOR_KUNPENG]    = "Kunpeng ",
-  [SOC_VENDOR_BROADCOM]   = "Broadcom ",
+  [SOC_VENDOR_BROADCOM]   = "Broadcom BCM",
  [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->vendor;
+  return soc->soc_vendor;
 }

 char* get_str_process(struct system_on_chip* soc) {
@@ -46,62 +41,42 @@ char* get_str_process(struct system_on_chip* soc) {
    snprintf(str, strlen(STRING_UNKNOWN)+1, STRING_UNKNOWN);
  }
  else {
-    int max_process_len = 5 + 1;
-    str = ecalloc(max_process_len, sizeof(char));
-    snprintf(str, max_process_len, "%dnm", soc->process);
+    str = emalloc(sizeof(char) * 5);
+    memset(str, 0, sizeof(char) * 5);
+    snprintf(str, 5, "%dnm", soc->process);
  }
  return str;
 }

 char* get_soc_name(struct system_on_chip* soc) {
-  if(soc->model == SOC_MODEL_UNKNOWN)
+  if(soc->soc_model == SOC_MODEL_UNKNOWN)
    return soc->raw_name;
-  return soc->name;
+  return soc->soc_name;
 }

 void fill_soc(struct system_on_chip* soc, char* soc_name, SOC soc_model, int32_t process) {
-  soc->model = soc_model;
-  soc->vendor = get_soc_vendor_from_soc(soc_model);
+  soc->soc_model = soc_model;
+  soc->soc_vendor = get_soc_vendor_from_soc(soc_model);
  soc->process = process;
-  if(soc->vendor == SOC_VENDOR_UNKNOWN) {
-    printBug("fill_soc: soc->vendor == SOC_VENDOR_UNKOWN");
+  if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
+    printBug("fill_soc: soc->soc_vendor == SOC_VENDOR_UNKOWN");
    // If we fall here there is a bug in socs.h
    // Reset everything to avoid segfault
-    soc->vendor = SOC_VENDOR_UNKNOWN;
-    soc->model = SOC_MODEL_UNKNOWN;
+    soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+    soc->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 {
-    int len = strlen(soc_name) + strlen(soc_trademark_string[soc->vendor]) + 1;
-    soc->name = emalloc(sizeof(char) * len);
-    sprintf(soc->name, "%s%s", soc_trademark_string[soc->vendor], soc_name);
+    soc->process = process;
+    int len = strlen(soc_name) + strlen(soc_trademark_string[soc->soc_vendor]) + 1;
+    soc->soc_name = emalloc(sizeof(char) * len);
+    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);
--- a/src/common/soc.h
+++ b/src/common/soc.h
@@ -25,24 +25,19 @@ 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 model;
-  VENDOR vendor;
+  SOC soc_model;
+  VENDOR soc_vendor;
  int32_t process;
-  char* name;
+  char* soc_name;
  char* raw_name;
 };

@@ -52,10 +47,6 @@ 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) \
--- a/src/common/sysctl.h
+++ b/src/common/sysctl.h
@@ -21,12 +21,9 @@
  #define CPUFAMILY_ARM_AVALANCHE_BLIZZARD 0xDA33D83D
 #endif
 // M3 / A16 / A17
-// M3:   https://ratfactor.com/zig/stdlib-browseable2/c/darwin.zig.html
-// 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
+// https://ratfactor.com/zig/stdlib-browseable2/c/darwin.zig.html
+// 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

@@ -43,14 +40,6 @@
  #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
--- a/src/common/udev.c
+++ b/src/common/udev.c
@@ -1,10 +1,7 @@
-#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:
@@ -146,7 +143,8 @@ char* get_field_from_cpuinfo(char* CPUINFO_FIELD) {
  char* tmp2 = strstr(tmp1, "\n");

  int strlen = (1 + (tmp2-tmp1));
-  char* hardware = ecalloc(strlen, sizeof(char));
+  char* hardware = emalloc(sizeof(char) * strlen);
+  memset(hardware, 0, sizeof(char) * strlen);
  strncpy(hardware, tmp1, tmp2-tmp1);

  return hardware;
@@ -317,6 +315,24 @@ int get_num_caches_by_level(struct cpuInfo* cpu, uint32_t level) {
  return ret;
 }

+// Just to check what is going on with missing thread_siblings_list
+void test_thread_siblings_list(void) {
+  int num_cores = 12;
+  int filelen;
+  char* buf = NULL;
+
+  for(int i=0; i < num_cores; i++) {
+    char* path = ecalloc(500, sizeof(char));
+    sprintf(path, "/sys/devices/system/cpu/cpu%d/topology/thread_siblings_list", i);
+
+    if((buf = read_file(path, &filelen)) == NULL) {
+      printf("Could not open '%s'", path);      
+    }
+
+    printf("%s: %s\n", path, buf);
+  }
+}
+
 int get_num_sockets_package_cpus(struct topology* topo) {
  // Get number of sockets using
  // /sys/devices/system/cpu/cpu*/topology/package_cpus
@@ -351,79 +367,3 @@ 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;
-}
--- a/src/common/udev.h
+++ b/src/common/udev.h
@@ -31,11 +31,6 @@
 #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);
@@ -48,7 +43,6 @@ 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);
+void test_thread_siblings_list(void);

 #endif
--- a/src/ppc/ppc.c
+++ b/src/ppc/ppc.c
@@ -81,13 +81,9 @@ 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 udev to try
-    // to find the number of sockets
+    // fill_package_ids_from_sys failed, use a
+    // more sophisticated wat 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
--- a/src/ppc/uarch.c
+++ b/src/ppc/uarch.c
@@ -25,7 +25,6 @@ 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,
@@ -76,7 +75,6 @@ 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)
@@ -236,7 +234,6 @@ 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;
--- a/src/ppc/udev.c
+++ b/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(name, 0, sizeof(char) * 128);
+  memset(path, 0, 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);
--- a/src/riscv/riscv.c
+++ b/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[bit] = true;                  \
+    ext->mask |= 1UL << bit;                \
    maskset = true;                         \
  }                                         \

@@ -71,65 +71,6 @@ 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;
@@ -152,21 +93,20 @@ bool valid_extension(char ext) {

 struct extensions* get_extensions_from_str(char* str) {
  struct extensions* ext = emalloc(sizeof(struct extensions));
-  ext->mask = ecalloc(RISCV_ISA_EXT_ID_MAX, sizeof(bool));
+  ext->mask = 0;
  ext->str = NULL;

  if(str == NULL) {
    return ext;
  }

-  int len = strlen(str)+1;
-  ext->str = emalloc(len * sizeof(char));
+  int len = sizeof(char) * (strlen(str)+1);
+  ext->str = emalloc(sizeof(char) * len);
+  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;
@@ -198,7 +138,7 @@ struct extensions* get_extensions_from_str(char* str) {
      // adding it to the mask
      if(valid_extension(*e)) {
        int n = *e - 'a';
-        ext->mask[n] = true;
+        ext->mask |= 1UL << n;
      }
      else {
        printBug("get_extensions_from_str: Invalid extension: '%c'", *e);
@@ -209,18 +149,6 @@ 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);
@@ -229,12 +157,13 @@ 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 && is_mask_empty(cpu->ext->mask)) return NULL;
-  cpu->arch = get_uarch(cpu);
+  if(cpu->ext->str != NULL && cpu->ext->mask == 0) return NULL;
+  cpu->arch = get_uarch_from_cpuinfo_str(cpuinfo_str, cpu);
  cpu->soc = get_soc(cpu);
  cpu->freq = get_frequency_info(0);
  cpu->peak_performance = get_peak_performance(cpu);
--- a/src/riscv/riscv.h
+++ b/src/riscv/riscv.h
@@ -32,74 +32,11 @@ 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" },
@@ -127,7 +64,6 @@ 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" },
@@ -135,71 +71,12 @@ 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_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" },
+  { RISCV_ISA_EXT_ZIHPM,       "(Zihpm) Hardware Performance Counters" }
 };

 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
--- a/src/riscv/soc.c
+++ b/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->vendor = ???
+  //soc->soc_vendor = ???

  SOC_START
  SOC_EQ(tmp, "fu740", "Freedom U740",  SOC_SIFIVE_U740, soc, 40)
@@ -38,12 +38,6 @@ 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;

@@ -56,9 +50,6 @@ 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;
 }
@@ -77,12 +68,12 @@ 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->vendor = SOC_VENDOR_UNKNOWN;
-  soc->model = SOC_MODEL_UNKNOWN;
+  soc->soc_vendor = SOC_VENDOR_UNKNOWN;
+  soc->soc_model = SOC_MODEL_UNKNOWN;
  soc->process = UNKNOWN;

  soc = guess_soc_from_devtree(soc);
-  if(soc->vendor == SOC_VENDOR_UNKNOWN) {
+  if(soc->soc_vendor == SOC_VENDOR_UNKNOWN) {
    if(soc->raw_name != NULL) {
      printWarn("SoC detection failed using device tree: Found '%s' string", soc->raw_name);
    }
@@ -91,7 +82,7 @@ struct system_on_chip* get_soc(struct cpuInfo* cpu) {
    }
  }

-  if(soc->model == SOC_MODEL_UNKNOWN) {
+  if(soc->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));
--- a/src/riscv/socs.h
+++ b/src/riscv/socs.h
@@ -13,8 +13,6 @@ enum {
  SOC_ALLWINNER_D1H,
  // SIPEED
  SOC_SIPEED_LICHEEPI4A,
-  // SPACEMIT
-  SOC_SPACEMIT_K1X,
  // UNKNOWN
  SOC_MODEL_UNKNOWN
 };
@@ -24,7 +22,6 @@ 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;
 }

--- a/src/riscv/uarch.c
+++ b/src/riscv/uarch.c
@@ -4,7 +4,6 @@
 #include <string.h>

 #include "uarch.h"
-#include "udev.h"
 #include "../common/global.h"

 typedef uint32_t MICROARCH;
@@ -13,7 +12,6 @@ struct uarch {
  MICROARCH uarch;
  char* uarch_str;
  char* cpuinfo_str;
-  struct riscv_cpuinfo* ci;
 };

 enum {
@@ -23,20 +21,13 @@ enum {
  UARCH_U74,
  // THEAD
  UARCH_C906,
-  UARCH_C910,
-  // SPACEMIT
-  UARCH_X60
+  UARCH_C910
 };

 #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 { 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); }
+#define UARCH_END else { printBug("Unknown microarchitecture detected: uarch='%s'", cpuinfo_str); 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;
@@ -48,8 +39,14 @@ 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* arch) {
+struct uarch* get_uarch_from_cpuinfo_str(char* cpuinfo_str, struct cpuInfo* cpu) {
+  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
@@ -73,41 +70,6 @@ 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;
 }
--- a/src/riscv/uarch.h
+++ b/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(struct cpuInfo* cpu);
+struct uarch* get_uarch_from_cpuinfo_str(char* cpuinfo_str, struct cpuInfo* cpu);

 #endif
--- a/src/riscv/udev.c
+++ b/src/riscv/udev.c
@@ -7,9 +7,6 @@
 #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) {
@@ -43,7 +40,8 @@ char* get_field_from_devtree(int DEVTREE_FIELD) {

  tmp1++;
  int strlen = filelen-(tmp1-buf);
-  char* hardware = ecalloc(strlen, sizeof(char));
+  char* hardware = emalloc(sizeof(char) * strlen);
+  memset(hardware, 0, sizeof(char) * strlen);
  strncpy(hardware, tmp1, strlen-1);

  return hardware;
@@ -72,58 +70,13 @@ char* parse_cpuinfo_field(char* field_str) {
  }

  int ret_strlen = (end-tmp);
-  char* ret = ecalloc(ret_strlen+1, sizeof(char));
-  strncpy(ret, tmp, sizeof(char) * ret_strlen);
+  char* ret = emalloc(sizeof(char) * (ret_strlen+1));
+  memset(ret, 0, sizeof(char) * (ret_strlen+1));
+  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);
 }
--- a/src/riscv/udev.h
+++ b/src/riscv/udev.h
@@ -5,16 +5,8 @@

 #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
--- a/src/x86/apic.c
+++ b/src/x86/apic.c
@@ -234,11 +234,15 @@ 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 = ecalloc(size, sizeof(uint32_t));
-  uint32_t* smt = ecalloc(size, sizeof(uint32_t));
-  uint32_t* apic_id = ecalloc(size, sizeof(uint32_t));
+  uint32_t* sockets = emalloc(sizeof(uint32_t) * size);
+  uint32_t* smt = emalloc(sizeof(uint32_t) * size);
+  uint32_t* apic_id = emalloc(sizeof(uint32_t) * size);
  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;
--- a/src/x86/cpuid.c
+++ b/src/x86/cpuid.c
@@ -5,9 +5,6 @@
  #include "../common/udev.h"
  #include <unistd.h>
 #endif
-#if defined (__FreeBSD__) || defined (__APPLE__)
-  #include "../common/sysctl.h"
-#endif

 #ifdef __linux__
  #include "../common/freq.h"
@@ -91,7 +88,8 @@ char* get_str_cpu_name_internal(void) {
  uint32_t edx = 0;
  uint32_t c = 0;

-  char * name = ecalloc(CPU_NAME_MAX_LENGTH, sizeof(char));
+  char * name = emalloc(sizeof(char) * CPU_NAME_MAX_LENGTH);
+  memset(name, 0, CPU_NAME_MAX_LENGTH);

  for(int i=0; i < 3; i++) {
    eax = 0x80000002 + i;
@@ -210,14 +208,18 @@ 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 freq = get_freq(ptr->freq);
+    int64_t max_freq = get_freq(ptr->freq);

+    int64_t freq;
  #ifdef __linux__
    if(accurate_pp)
-      freq = get_freq_pp(ptr->freq);
+      freq = measure_frequency(ptr);
+    else
+      freq = max_freq;
  #else
    // Silence compiler warning
    (void)(accurate_pp);
+    freq = max_freq;
  #endif

    //First, check we have consistent data
@@ -276,7 +278,7 @@ struct hypervisor* get_hp_info(bool hv_present) {
  }
  else {
    char name[13];
-    memset(name, 0, sizeof(char) * 13);
+    memset(name, 0, 13);
    get_name_cpuid(name, ebx, ecx, edx);

    bool found = false;
@@ -333,15 +335,6 @@ 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);
@@ -455,23 +448,6 @@ 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;
@@ -492,7 +468,7 @@ struct cpuInfo* get_cpu_info(void) {

  //Fill vendor
  char name[13];
-  memset(name, 0, sizeof(char) * 13);
+  memset(name,0,13);
  get_name_cpuid(name, ebx, edx, ecx);

  if(strcmp(CPU_VENDOR_INTEL_STRING,name) == 0)
@@ -568,7 +544,6 @@ 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);
@@ -593,13 +568,6 @@ 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;
@@ -741,9 +709,9 @@ 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:
+      bool toporet = false;
      if (cpu->maxLevels >= 0x00000004) {
        toporet = get_topology_from_apic(cpu, topo);
      }
@@ -782,15 +750,10 @@ struct topology* get_topology_info(struct cpuInfo* cpu, struct cache* cach, int
        }
      }
      else {
-        #ifdef __linux__
-          printWarn("Can't read topology information from cpuid (needed extended level is 0x%.8X, max is 0x%.8X), using udev...", 0x80000008, cpu->maxExtendedLevels);
-          get_topology_from_udev(topo);
-        #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) {
@@ -970,20 +933,10 @@ struct frequency* get_frequency_info(struct cpuInfo* cpu) {
  freq->measured = false;

  if(cpu->maxLevels < 0x00000016) {
-    #if defined (_WIN32)
+    #if defined (_WIN32) || defined (__APPLE__)
      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;
@@ -1035,7 +988,6 @@ struct frequency* get_frequency_info(struct cpuInfo* cpu) {
    }
  #endif

-  freq->max_pp = UNKNOWN_DATA;
  return freq;
 }

@@ -1144,14 +1096,8 @@ char* get_str_sse(struct cpuInfo* cpu) {
      last+=SSE4_2_sl;
  }

-  if (last == 0) {
-    snprintf(string, 2+1, "No");
-  }
-  else {
  //Purge last comma
  string[last-1] = '\0';
-  }
-
  return string;
 }

--- a/src/x86/freq/freq.c
+++ b/src/x86/freq/freq.c
@@ -21,12 +21,9 @@
 #define FREQ_VECTOR_SIZE         1<<16

 struct freq_thread {
-  // Inputs
-  struct cpuInfo* cpu;
  bool end;
  bool measure;
-  // Output
-  int32_t *max_pp;
+  double freq;
 };

 double vector_average_harmonic(double* v, int len) {
@@ -51,7 +48,6 @@ 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);
@@ -80,43 +76,18 @@ void* measure_freq(void *freq_ptr) {
    sleep_ms(500);
  }

-  if (cpu->hybrid_flag) {
-    // 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]);
-  }
+  freq->freq = vector_average_harmonic(freq_vector, v);
+  printWarn("AVX2 measured freq=%f\n", freq->freq);

  return NULL;
 }

-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];
-  }
-
+int64_t measure_frequency(struct cpuInfo* cpu) {
  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*);

@@ -145,25 +116,8 @@ int32_t measure_frequency(struct cpuInfo* cpu, int32_t *max_freq_pp_vec) {
  }

  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++) {
-    // 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);
+    ret = pthread_create(&compute_th[i], NULL, compute_function, NULL);

    if(ret != 0) {
      fprintf(stderr, "Error creating thread\n");
@@ -188,5 +142,5 @@ int32_t measure_frequency(struct cpuInfo* cpu, int32_t *max_freq_pp_vec) {
  }

  printf("\r%*c", num_spaces, ' ');
-  return max_freq_pp_vec[0];
+  return freq_struct->freq;
 }
--- a/src/x86/freq/freq.h
+++ b/src/x86/freq/freq.h
@@ -8,6 +8,6 @@
 #define MEASURE_TIME_SECONDS         5
 #define LOOP_ITERS           100000000

-int32_t measure_frequency(struct cpuInfo* cpu, int32_t *max_freq_pp_vec);
+int64_t measure_frequency(struct cpuInfo* cpu);

 #endif
--- a/src/x86/uarch.c
+++ b/src/x86/uarch.c
@@ -47,10 +47,8 @@ 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,
@@ -93,15 +91,12 @@ 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,
@@ -120,9 +115,7 @@ enum {
  UARCH_ZEN3,
  UARCH_ZEN3_PLUS,
  UARCH_ZEN4,
-  UARCH_ZEN4C,
-  UARCH_ZEN5,
-  UARCH_ZEN5C,
+  UARCH_ZEN4C
 };

 struct uarch {
@@ -156,30 +149,16 @@ 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, "P54C",              UARCH_P5,              UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
-  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, "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, "P54C",              UARCH_P5,              350) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
-  CHECK_UARCH(arch, 0,  5,  0,  8, NA, "Tillamook",         UARCH_P5_MMX,          250) // http://instlatx64.atw.hu./
+  CHECK_UARCH(arch, 0,  5,  0,  2, NA, "P5",                UARCH_P5,              UNK)
+  CHECK_UARCH(arch, 0,  5,  0,  3, NA, "P5",                UARCH_P5,              600)
+  CHECK_UARCH(arch, 0,  5,  0,  4, NA, "P5 (MMX)",          UARCH_P5_MMX,          UNK)
+  CHECK_UARCH(arch, 0,  5,  0,  7, NA, "P5 (MMX)",          UARCH_P5_MMX,          UNK)
+  CHECK_UARCH(arch, 0,  5,  0,  8, NA, "P5 (MMX)",          UARCH_P5_MMX,          250)
  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)
@@ -255,8 +234,7 @@ 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, ...) 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,  8, 14, 12, "Comet Lake",        UARCH_COMET_LAKE,       14) // 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)
@@ -301,16 +279,11 @@ 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, "Am486DX2",    UARCH_AM486,      UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
-  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, "Am486DX4",    UARCH_AM486,      UNK) // https://sandpile.org/x86/cpuid.htm#level_0000_0001h
-  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,  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,  4,  0,  3, NA, "Am486",       UARCH_AM486,      UNK)
+  CHECK_UARCH(arch,  0,  4,  0,  7, NA, "Am486",       UARCH_AM486,      UNK)
+  CHECK_UARCH(arch,  0,  4,  0,  8, NA, "Am486",       UARCH_AM486,      UNK)
+  CHECK_UARCH(arch,  0,  4,  0,  9, NA, "Am486",       UARCH_AM486,      UNK)
+  CHECK_UARCH(arch,  0,  4, NA, NA, NA, "Am5x86",      UARCH_AM5X86,     UNK)
  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
@@ -414,12 +387,6 @@ 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;
@@ -447,7 +414,6 @@ 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");
@@ -487,30 +453,6 @@ 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) {
@@ -537,42 +479,16 @@ char* infer_cpu_name_from_uarch(struct uarch* arch) {

  char *str = NULL;

-  switch (arch->uarch) {
-    // Intel
-    case UARCH_I486:
-      str = "Intel 486";
-      break;
-    case UARCH_P5:
+  if (arch->uarch == UARCH_P5)
    str = "Intel Pentium";
-      break;
-    case UARCH_P5_MMX:
+  else if (arch->uarch == UARCH_P5_MMX)
    str = "Intel Pentium MMX";
-      break;
-    case UARCH_P6_PRO:
-      str = "Intel Pentium Pro";
-      break;
-    case UARCH_P6_PENTIUM_II:
+  else if (arch->uarch == UARCH_P6_PENTIUM_II)
    str = "Intel Pentium II";
-      break;
-    case UARCH_P6_PENTIUM_III:
+  else if (arch->uarch == 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:
+  else
    printErr("Unable to find name from uarch: %d", arch->uarch);
-      break;
-  }

  if (str == NULL) {
    cpu_name = ecalloc(strlen(STRING_UNKNOWN) + 1, sizeof(char));
@@ -587,8 +503,6 @@ 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 &&
@@ -618,7 +532,6 @@ 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:
@@ -630,8 +543,6 @@ 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;
Author	SHA1	Message	Date
Dr-Noob	a48e82cf6a	Quick test	2024-08-29 08:08:40 +01:00
Dr-Noob	d2bda37e5f	Fix for previous commit	2024-08-08 10:00:38 +02:00
Dr-Noob	707cd64b8a	[v1.05][ARM] Another try at properly implement SVE detection: move it to a separate file	2024-08-08 09:54:51 +02:00
Dr-Noob	f6cdabe973	[v1.05][ARM] Another try at properly implement SVE detection	2024-08-06 08:57:37 +01:00
Dr-Noob	26af5ff83e	[v1.05][ARM] Properly implement SVE detection	2024-08-01 15:38:48 +01:00
Dr-Noob	5798d51d4e	[v1.05][ARM] Add SVE test for #259	2024-07-31 09:14:13 +01:00
Dr-Noob	fa89ef79f7	[v1.05][ARM] Set TSV120 ARM version	2024-07-30 09:14:33 +01:00
Dr-Noob	93d54c3723	[v1.05][ARM] Fix to match Kirin SoCs	2024-07-29 19:29:49 +01:00
Dr-Noob	3e3a42f13b	[v1.05][ARM] Fix to match Kirin SoCs	2024-07-29 08:23:27 +01:00
Dr-Noob	483f663382	[v1.05][ARM] Add support for Kirin 9000S and TSV120	2024-07-28 16:37:07 +01:00