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-rw-r--r--xpcom/base/nsSystemInfo.cpp508
1 files changed, 447 insertions, 61 deletions
diff --git a/xpcom/base/nsSystemInfo.cpp b/xpcom/base/nsSystemInfo.cpp
index 2b567bda98..8bfd6577b3 100644
--- a/xpcom/base/nsSystemInfo.cpp
+++ b/xpcom/base/nsSystemInfo.cpp
@@ -16,6 +16,7 @@
#include "mozilla/LookAndFeel.h"
#include "mozilla/Sprintf.h"
#include "mozilla/Try.h"
+#include "mozilla/Vector.h"
#include "jsapi.h"
#include "js/PropertyAndElement.h" // JS_SetProperty
#include "mozilla/dom/Promise.h"
@@ -799,51 +800,347 @@ nsresult CollectProcessInfo(ProcessInfo& info) {
std::map<nsCString, nsCString> keyValuePairs;
SimpleParseKeyValuePairs("/proc/cpuinfo", keyValuePairs);
+# if defined(__arm__) || defined(__aarch64__)
+ // The tables below were taken from
+ // https://raw.githubusercontent.com/util-linux/util-linux/e3192bfd1dd129c70f5416e1464135d8cd22c956/sys-utils/lscpu-arm.c
+
+ /* clang-format off */
+ struct id_part {
+ const int id;
+ const char* name;
+ };
+
+ static const struct id_part arm_part[] = {
+ { 0x810, "ARM810" },
+ { 0x920, "ARM920" },
+ { 0x922, "ARM922" },
+ { 0x926, "ARM926" },
+ { 0x940, "ARM940" },
+ { 0x946, "ARM946" },
+ { 0x966, "ARM966" },
+ { 0xa20, "ARM1020" },
+ { 0xa22, "ARM1022" },
+ { 0xa26, "ARM1026" },
+ { 0xb02, "ARM11 MPCore" },
+ { 0xb36, "ARM1136" },
+ { 0xb56, "ARM1156" },
+ { 0xb76, "ARM1176" },
+ { 0xc05, "Cortex-A5" },
+ { 0xc07, "Cortex-A7" },
+ { 0xc08, "Cortex-A8" },
+ { 0xc09, "Cortex-A9" },
+ { 0xc0d, "Cortex-A17" }, /* Originally A12 */
+ { 0xc0f, "Cortex-A15" },
+ { 0xc0e, "Cortex-A17" },
+ { 0xc14, "Cortex-R4" },
+ { 0xc15, "Cortex-R5" },
+ { 0xc17, "Cortex-R7" },
+ { 0xc18, "Cortex-R8" },
+ { 0xc20, "Cortex-M0" },
+ { 0xc21, "Cortex-M1" },
+ { 0xc23, "Cortex-M3" },
+ { 0xc24, "Cortex-M4" },
+ { 0xc27, "Cortex-M7" },
+ { 0xc60, "Cortex-M0+" },
+ { 0xd01, "Cortex-A32" },
+ { 0xd02, "Cortex-A34" },
+ { 0xd03, "Cortex-A53" },
+ { 0xd04, "Cortex-A35" },
+ { 0xd05, "Cortex-A55" },
+ { 0xd06, "Cortex-A65" },
+ { 0xd07, "Cortex-A57" },
+ { 0xd08, "Cortex-A72" },
+ { 0xd09, "Cortex-A73" },
+ { 0xd0a, "Cortex-A75" },
+ { 0xd0b, "Cortex-A76" },
+ { 0xd0c, "Neoverse-N1" },
+ { 0xd0d, "Cortex-A77" },
+ { 0xd0e, "Cortex-A76AE" },
+ { 0xd13, "Cortex-R52" },
+ { 0xd15, "Cortex-R82" },
+ { 0xd16, "Cortex-R52+" },
+ { 0xd20, "Cortex-M23" },
+ { 0xd21, "Cortex-M33" },
+ { 0xd22, "Cortex-M55" },
+ { 0xd23, "Cortex-M85" },
+ { 0xd40, "Neoverse-V1" },
+ { 0xd41, "Cortex-A78" },
+ { 0xd42, "Cortex-A78AE" },
+ { 0xd43, "Cortex-A65AE" },
+ { 0xd44, "Cortex-X1" },
+ { 0xd46, "Cortex-A510" },
+ { 0xd47, "Cortex-A710" },
+ { 0xd48, "Cortex-X2" },
+ { 0xd49, "Neoverse-N2" },
+ { 0xd4a, "Neoverse-E1" },
+ { 0xd4b, "Cortex-A78C" },
+ { 0xd4c, "Cortex-X1C" },
+ { 0xd4d, "Cortex-A715" },
+ { 0xd4e, "Cortex-X3" },
+ { 0xd4f, "Neoverse-V2" },
+ { 0xd80, "Cortex-A520" },
+ { 0xd81, "Cortex-A720" },
+ { 0xd82, "Cortex-X4" },
+ { 0xd84, "Neoverse-V3" },
+ { 0xd8e, "Neoverse-N3" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part brcm_part[] = {
+ { 0x0f, "Brahma-B15" },
+ { 0x100, "Brahma-B53" },
+ { 0x516, "ThunderX2" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part dec_part[] = {
+ { 0xa10, "SA110" },
+ { 0xa11, "SA1100" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part cavium_part[] = {
+ { 0x0a0, "ThunderX" },
+ { 0x0a1, "ThunderX-88XX" },
+ { 0x0a2, "ThunderX-81XX" },
+ { 0x0a3, "ThunderX-83XX" },
+ { 0x0af, "ThunderX2-99xx" },
+ { 0x0b0, "OcteonTX2" },
+ { 0x0b1, "OcteonTX2-98XX" },
+ { 0x0b2, "OcteonTX2-96XX" },
+ { 0x0b3, "OcteonTX2-95XX" },
+ { 0x0b4, "OcteonTX2-95XXN" },
+ { 0x0b5, "OcteonTX2-95XXMM" },
+ { 0x0b6, "OcteonTX2-95XXO" },
+ { 0x0b8, "ThunderX3-T110" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part apm_part[] = {
+ { 0x000, "X-Gene" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part qcom_part[] = {
+ { 0x00f, "Scorpion" },
+ { 0x02d, "Scorpion" },
+ { 0x04d, "Krait" },
+ { 0x06f, "Krait" },
+ { 0x201, "Kryo" },
+ { 0x205, "Kryo" },
+ { 0x211, "Kryo" },
+ { 0x800, "Falkor-V1/Kryo" },
+ { 0x801, "Kryo-V2" },
+ { 0x802, "Kryo-3XX-Gold" },
+ { 0x803, "Kryo-3XX-Silver" },
+ { 0x804, "Kryo-4XX-Gold" },
+ { 0x805, "Kryo-4XX-Silver" },
+ { 0xc00, "Falkor" },
+ { 0xc01, "Saphira" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part samsung_part[] = {
+ { 0x001, "exynos-m1" },
+ { 0x002, "exynos-m3" },
+ { 0x003, "exynos-m4" },
+ { 0x004, "exynos-m5" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part nvidia_part[] = {
+ { 0x000, "Denver" },
+ { 0x003, "Denver 2" },
+ { 0x004, "Carmel" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part marvell_part[] = {
+ { 0x131, "Feroceon-88FR131" },
+ { 0x581, "PJ4/PJ4b" },
+ { 0x584, "PJ4B-MP" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part apple_part[] = {
+ { 0x000, "Swift" },
+ { 0x001, "Cyclone" },
+ { 0x002, "Typhoon" },
+ { 0x003, "Typhoon/Capri" },
+ { 0x004, "Twister" },
+ { 0x005, "Twister/Elba/Malta" },
+ { 0x006, "Hurricane" },
+ { 0x007, "Hurricane/Myst" },
+ { 0x008, "Monsoon" },
+ { 0x009, "Mistral" },
+ { 0x00b, "Vortex" },
+ { 0x00c, "Tempest" },
+ { 0x00f, "Tempest-M9" },
+ { 0x010, "Vortex/Aruba" },
+ { 0x011, "Tempest/Aruba" },
+ { 0x012, "Lightning" },
+ { 0x013, "Thunder" },
+ { 0x020, "Icestorm-A14" },
+ { 0x021, "Firestorm-A14" },
+ { 0x022, "Icestorm-M1" },
+ { 0x023, "Firestorm-M1" },
+ { 0x024, "Icestorm-M1-Pro" },
+ { 0x025, "Firestorm-M1-Pro" },
+ { 0x026, "Thunder-M10" },
+ { 0x028, "Icestorm-M1-Max" },
+ { 0x029, "Firestorm-M1-Max" },
+ { 0x030, "Blizzard-A15" },
+ { 0x031, "Avalanche-A15" },
+ { 0x032, "Blizzard-M2" },
+ { 0x033, "Avalanche-M2" },
+ { 0x034, "Blizzard-M2-Pro" },
+ { 0x035, "Avalanche-M2-Pro" },
+ { 0x036, "Sawtooth-A16" },
+ { 0x037, "Everest-A16" },
+ { 0x038, "Blizzard-M2-Max" },
+ { 0x039, "Avalanche-M2-Max" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part faraday_part[] = {
+ { 0x526, "FA526" },
+ { 0x626, "FA626" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part intel_part[] = {
+ { 0x200, "i80200" },
+ { 0x210, "PXA250A" },
+ { 0x212, "PXA210A" },
+ { 0x242, "i80321-400" },
+ { 0x243, "i80321-600" },
+ { 0x290, "PXA250B/PXA26x" },
+ { 0x292, "PXA210B" },
+ { 0x2c2, "i80321-400-B0" },
+ { 0x2c3, "i80321-600-B0" },
+ { 0x2d0, "PXA250C/PXA255/PXA26x" },
+ { 0x2d2, "PXA210C" },
+ { 0x411, "PXA27x" },
+ { 0x41c, "IPX425-533" },
+ { 0x41d, "IPX425-400" },
+ { 0x41f, "IPX425-266" },
+ { 0x682, "PXA32x" },
+ { 0x683, "PXA930/PXA935" },
+ { 0x688, "PXA30x" },
+ { 0x689, "PXA31x" },
+ { 0xb11, "SA1110" },
+ { 0xc12, "IPX1200" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part fujitsu_part[] = {
+ { 0x001, "A64FX" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part hisi_part[] = {
+ { 0xd01, "TaiShan-v110" }, /* used in Kunpeng-920 SoC */
+ { 0xd02, "TaiShan-v120" }, /* used in Kirin 990A and 9000S SoCs */
+ { 0xd40, "Cortex-A76" }, /* HiSilicon uses this ID though advertises A76 */
+ { 0xd41, "Cortex-A77" }, /* HiSilicon uses this ID though advertises A77 */
+ { -1, "unknown" },
+ };
+
+ static const struct id_part ampere_part[] = {
+ { 0xac3, "Ampere-1" },
+ { 0xac4, "Ampere-1a" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part ft_part[] = {
+ { 0x303, "FTC310" },
+ { 0x660, "FTC660" },
+ { 0x661, "FTC661" },
+ { 0x662, "FTC662" },
+ { 0x663, "FTC663" },
+ { 0x664, "FTC664" },
+ { 0x862, "FTC862" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part ms_part[] = {
+ { 0xd49, "Azure-Cobalt-100" },
+ { -1, "unknown" },
+ };
+
+ static const struct id_part unknown_part[] = {
+ { -1, "unknown" },
+ };
+
+ struct hw_impl {
+ const int id;
+ const struct id_part *parts;
+ const char *name;
+ };
+
+ static const struct hw_impl hw_implementer[] = {
+ { 0x41, arm_part, "ARM" },
+ { 0x42, brcm_part, "Broadcom" },
+ { 0x43, cavium_part, "Cavium" },
+ { 0x44, dec_part, "DEC" },
+ { 0x46, fujitsu_part, "FUJITSU" },
+ { 0x48, hisi_part, "HiSilicon" },
+ { 0x49, unknown_part, "Infineon" },
+ { 0x4d, unknown_part, "Motorola/Freescale" },
+ { 0x4e, nvidia_part, "NVIDIA" },
+ { 0x50, apm_part, "APM" },
+ { 0x51, qcom_part, "Qualcomm" },
+ { 0x53, samsung_part, "Samsung" },
+ { 0x56, marvell_part, "Marvell" },
+ { 0x61, apple_part, "Apple" },
+ { 0x66, faraday_part, "Faraday" },
+ { 0x69, intel_part, "Intel" },
+ { 0x6d, ms_part, "Microsoft" },
+ { 0x70, ft_part, "Phytium" },
+ { 0xc0, ampere_part, "Ampere" },
+ { -1, unknown_part, "unknown" },
+ };
+ /* clang-format on */
+
+ // cpuFamily from "CPU implementer". Technically, this is only the vendor,
+ // but this is the closed to a family we can get.
+ (void)Tokenizer(keyValuePairs["CPU implementer"_ns])
+ .ReadHexadecimal(&cpuFamily);
+
+ // cpuModel from "CPU part". Not exactly a model number, but close enough,
+ // and that's what lscpu uses.
+ (void)Tokenizer(keyValuePairs["CPU part"_ns]).ReadHexadecimal(&cpuModel);
+
+ // cpuStepping from "CPU variant" (that's what lscpu uses).
+ (void)Tokenizer(keyValuePairs["CPU variant"_ns])
+ .ReadHexadecimal(&cpuStepping);
+
+ for (auto& hw_impl : hw_implementer) {
+ if (hw_impl.id == (int)cpuFamily) {
+ info.cpuVendor.Assign(hw_impl.name);
+ for (auto* p = &hw_impl.parts[0]; p->id != -1; ++p) {
+ if (p->id == (int)cpuModel) {
+ info.cpuName.Assign(p->name);
+ }
+ }
+ }
+ }
+# else
// cpuVendor from "vendor_id"
info.cpuVendor.Assign(keyValuePairs["vendor_id"_ns]);
// cpuName from "model name"
info.cpuName.Assign(keyValuePairs["model name"_ns]);
- {
- // cpuFamily from "cpu family"
- Tokenizer::Token t;
- Tokenizer p(keyValuePairs["cpu family"_ns]);
- if (p.Next(t) && t.Type() == Tokenizer::TOKEN_INTEGER &&
- t.AsInteger() <= INT32_MAX) {
- cpuFamily = static_cast<int32_t>(t.AsInteger());
- }
- }
-
- {
- // cpuModel from "model"
- Tokenizer::Token t;
- Tokenizer p(keyValuePairs["model"_ns]);
- if (p.Next(t) && t.Type() == Tokenizer::TOKEN_INTEGER &&
- t.AsInteger() <= INT32_MAX) {
- cpuModel = static_cast<int32_t>(t.AsInteger());
- }
- }
+ // cpuFamily from "cpu family"
+ (void)Tokenizer(keyValuePairs["cpu family"_ns]).ReadInteger(&cpuFamily);
- {
- // cpuStepping from "stepping"
- Tokenizer::Token t;
- Tokenizer p(keyValuePairs["stepping"_ns]);
- if (p.Next(t) && t.Type() == Tokenizer::TOKEN_INTEGER &&
- t.AsInteger() <= INT32_MAX) {
- cpuStepping = static_cast<int32_t>(t.AsInteger());
- }
- }
+ // cpuModel from "model"
+ (void)Tokenizer(keyValuePairs["model"_ns]).ReadInteger(&cpuModel);
- {
- // physicalCPUs from "cpu cores"
- Tokenizer::Token t;
- Tokenizer p(keyValuePairs["cpu cores"_ns]);
- if (p.Next(t) && t.Type() == Tokenizer::TOKEN_INTEGER &&
- t.AsInteger() <= INT32_MAX) {
- physicalCPUs = static_cast<int32_t>(t.AsInteger());
- }
- }
+ // cpuStepping from "stepping"
+ (void)Tokenizer(keyValuePairs["stepping"_ns]).ReadInteger(&cpuStepping);
+# endif
}
{
@@ -852,12 +1149,8 @@ nsresult CollectProcessInfo(ProcessInfo& info) {
"/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq");
std::string line;
if (getline(input, line)) {
- Tokenizer::Token t;
- Tokenizer p(line.c_str());
- if (p.Next(t) && t.Type() == Tokenizer::TOKEN_INTEGER &&
- t.AsInteger() <= INT32_MAX) {
- cpuSpeed = static_cast<int32_t>(t.AsInteger() / 1000);
- }
+ (void)Tokenizer(line.c_str()).ReadInteger(&cpuSpeed);
+ cpuSpeed /= 1000;
}
}
@@ -866,12 +1159,7 @@ nsresult CollectProcessInfo(ProcessInfo& info) {
std::ifstream input("/sys/devices/system/cpu/cpu0/cache/index2/size");
std::string line;
if (getline(input, line)) {
- Tokenizer::Token t;
- Tokenizer p(line.c_str(), nullptr, "K");
- if (p.Next(t) && t.Type() == Tokenizer::TOKEN_INTEGER &&
- t.AsInteger() <= INT32_MAX) {
- cacheSizeL2 = static_cast<int32_t>(t.AsInteger());
- }
+ (void)Tokenizer(line.c_str(), nullptr, "K").ReadInteger(&cacheSizeL2);
}
}
@@ -880,16 +1168,111 @@ nsresult CollectProcessInfo(ProcessInfo& info) {
std::ifstream input("/sys/devices/system/cpu/cpu0/cache/index3/size");
std::string line;
if (getline(input, line)) {
- Tokenizer::Token t;
- Tokenizer p(line.c_str(), nullptr, "K");
- if (p.Next(t) && t.Type() == Tokenizer::TOKEN_INTEGER &&
- t.AsInteger() <= INT32_MAX) {
- cacheSizeL3 = static_cast<int32_t>(t.AsInteger());
- }
+ (void)Tokenizer(line.c_str(), nullptr, "K").ReadInteger(&cacheSizeL3);
}
}
info.cpuCount = PR_GetNumberOfProcessors();
+ int max_cpu_bits = [&] {
+ // PR_GetNumberOfProcessors gets the value from
+ // /sys/devices/system/cpu/present, but the number of bits in the CPU masks
+ // we're going to read below can be larger (for instance, on the 32-core
+ // 64-threads Threadripper 3970X, PR_GetNumberOfProcessors returns 64, but
+ // the number of bits in the CPU masks is 128). That number of bits is
+ // correlated with the number of CPUs possible (which is different from the
+ // number of CPUs present).
+ std::ifstream input("/sys/devices/system/cpu/possible");
+ std::string line;
+ if (getline(input, line)) {
+ int num;
+ Tokenizer p(line.c_str());
+ // The expected format is `0-n` where n is the number of CPUs possible
+ // - 1.
+ if (p.ReadInteger(&num) && num == 0 && p.CheckChar('-') &&
+ p.ReadInteger(&num) && p.CheckEOF()) {
+ return num + 1;
+ }
+ }
+ // If we weren't able to get the value from /sys/devices/system/cpu/possible
+ // from some reason, fallback to cpuCount, it might work.
+ return info.cpuCount;
+ }();
+
+ // /proc/cpuinfo doesn't have a cross-architecture way of counting physical
+ // cores. On x86, one could look at the number of unique combinations of
+ // `physical id` and `core id` or `cpu cores`, but those are not present on
+ // e.g. aarch64. (and that might not even be enough for NUMA nodes, but
+ // realistically, there probably aren't a lot of people running this code
+ // on such machines)
+ // As a shortcut on x86, you'd think you could just multiply the last
+ // physical id + 1 with the last core id + 1, but at least core ids are not
+ // even necessarily adjacent. (notably, on 13th or 14th generation Intel
+ // CPUs, they go in increments of 4 for performance cores, and then 1 after
+ // hitting the first efficiency core)
+ // /sys/devices/system/cpu/cpu*/topology/core_cpus does show which logical
+ // cores are associated together, such that running the command:
+ // sort -u /sys/devices/system/cpu/cpu*/topology/core_cpus | wc -l
+ // gives a count of physical cores.
+ // There are cpuCount /sys/devices/system/cpu/cpu* directories, and they
+ // are monotonically increasing.
+ // We're going to kind of do that, but reading the actual bitmasks contained
+ // in those files.
+ constexpr int mask_bits = sizeof(uint32_t) * 8;
+
+ Vector<uint32_t> cpumasks;
+ physicalCPUs = [&] {
+ int cores = 0;
+ if (!cpumasks.appendN(0, (max_cpu_bits + mask_bits - 1) / mask_bits)) {
+ return -1;
+ }
+ for (int32_t cpu = 0; cpu < info.cpuCount; ++cpu) {
+ nsPrintfCString core_cpus(
+ "/sys/devices/system/cpu/cpu%d/topology/core_cpus", cpu);
+ std::ifstream input(core_cpus.Data());
+ // Kernel versions before 5.3 didn't have core_cpus, they had
+ // thread_siblings instead, with the same content. As of writing, kernel
+ // version 6.9 still has both, but thread_siblings has been deprecated
+ // since the introduction of core_cpus.
+ if (input.fail()) {
+ core_cpus.Truncate(core_cpus.Length() - sizeof("core_cpus") + 1);
+ core_cpus.AppendLiteral("thread_siblings");
+ input.open(core_cpus.Data());
+ }
+ std::string line;
+ if (!getline(input, line)) {
+ return -1;
+ }
+ Tokenizer p(line.c_str());
+ bool unknown_core = false;
+ // The format of the file is `bitmask0,bitmask1,..,bitmaskn`
+ // where each bitmask is 32-bits wide, and there are as many as
+ // necessary to print max_cpu_bits bits.
+ for (auto& mask : cpumasks) {
+ uint32_t m;
+ if (NS_WARN_IF(!p.ReadHexadecimal(&m, /* aPrefixed = */ false))) {
+ return -1;
+ }
+ if (!p.CheckEOF() && !p.CheckChar(',')) {
+ return -1;
+ }
+ // We're keeping track of all the CPU bits we've seen so far.
+ // If we're now seeing one that has never been set, it means
+ // we're seeing a new physical core (as opposed to a logical
+ // core). We don't want to end the loop now, though, because
+ // we also want to track all the bits we're seeing, in case
+ // subsequent masks have new bits as well.
+ if ((mask & m) != m) {
+ unknown_core = true;
+ }
+ mask |= m;
+ }
+ if (unknown_core) {
+ cores++;
+ }
+ }
+ return cores;
+ }();
+
#else
info.cpuCount = PR_GetNumberOfProcessors();
#endif
@@ -1069,11 +1452,13 @@ nsresult nsSystemInfo::Init() {
return rv;
}
- nsString pointerExplanation;
- widget::WinUtils::GetPointerExplanation(&pointerExplanation);
- rv = SetPropertyAsAString(u"pointingDevices"_ns, pointerExplanation);
- if (NS_WARN_IF(NS_FAILED(rv))) {
- return rv;
+ if (XRE_IsParentProcess()) {
+ nsString pointerExplanation;
+ widget::WinUtils::GetPointerExplanation(&pointerExplanation);
+ rv = SetPropertyAsAString(u"pointingDevices"_ns, pointerExplanation);
+ if (NS_WARN_IF(NS_FAILED(rv))) {
+ return rv;
+ }
}
#endif
@@ -1374,7 +1759,8 @@ JSObject* GetJSObjForProcessInfo(JSContext* aCx, const ProcessInfo& info) {
JS::Rooted<JS::Value> valCountInfo(aCx, JS::Int32Value(info.cpuCount));
JS_SetProperty(aCx, jsInfo, "count", valCountInfo);
- JS::Rooted<JS::Value> valCoreInfo(aCx, JS::Int32Value(info.cpuCores));
+ JS::Rooted<JS::Value> valCoreInfo(
+ aCx, info.cpuCores ? JS::Int32Value(info.cpuCores) : JS::NullValue());
JS_SetProperty(aCx, jsInfo, "cores", valCoreInfo);
JSString* strVendor =
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 12:10:58 +0000