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[vm/cpuid] Fix number of info bytes printed.

Browse source 
Bug: https://github.com/flutter/flutter/issues/140138
Change-Id: I2624451c8ef5e6f7af7a1855fc16a976cfe6dad3
TEST=manually
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/357743
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>
This commit is contained in:
Alexander Aprelev 2024-03-14 21:48:59 +00:00 committed by Commit Queue
parent 1a5db159f2
commit 2347820b22
1 changed files with 6 additions and 5 deletions
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11
runtime/vm/cpuid.cc
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@ -42,11 +42,12 @@ static void GetCpuId(int32_t level, uint32_t info[4]) {
}
void CpuId::Init() {
uint32_t info[4] = {static_cast<uint32_t>(-1)};
const int info_length = 4;
uint32_t info[info_length] = {static_cast<uint32_t>(-1)};
GetCpuId(0, info);
if (FLAG_trace_cpuid) {
for (intptr_t i = 0; i < 3; i++) {
for (intptr_t i = 0; i < info_length; i++) {
OS::PrintErr("cpuid(0) info[%" Pd "]: %0x\n", i, info[i]);
}
}
@ -64,7 +65,7 @@ void CpuId::Init() {
GetCpuId(1, info);
if (FLAG_trace_cpuid) {
for (intptr_t i = 0; i < 3; i++) {
for (intptr_t i = 0; i < info_length; i++) {
OS::PrintErr("cpuid(1) info[%" Pd "]: %0x\n", i, info[i]);
}
}
@ -79,7 +80,7 @@ void CpuId::Init() {
GetCpuId(0x80000001, info);
if (FLAG_trace_cpuid) {
for (intptr_t i = 0; i < 3; i++) {
for (intptr_t i = 0; i < info_length; i++) {
OS::PrintErr("cpuid(0x80000001) info[%" Pd "]: %0x\n", i, info[i]);
}
}
@ -95,7 +96,7 @@ void CpuId::Init() {
for (uint32_t i = 0; i < 2; i++) {
GetCpuId(0x80000002U + i, info);
if (FLAG_trace_cpuid) {
for (intptr_t j = 0; j < 3; j++) {
for (intptr_t j = 0; j < info_length; j++) {
OS::PrintErr("cpuid(0x80000002U + %u) info[%" Pd "]: %0x\n", i, j,
info[j]);
}