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Make improvements

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- Introduce portable sched_getcpu() api
- Support GCC's __target_clones__ feature
- Make fma() go faster on x86 in default mode
- Remove some asan checks from core libraries
- WinMain() now ensures $HOME and $USER are defined
This commit is contained in:
Justine Tunney 2024-02-01 03:39:46 -08:00
parent d5225a693b
commit 2ab9e9f7fd
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GPG key ID: BE714B4575D6E328
192 changed files with 2809 additions and 932 deletions
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4
libc/stdio/printargs.c
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@ -84,6 +84,7 @@ static const char *FindNameById(const struct IdName *names, unsigned long id) {
}
static void PrintDependencies(const char *prologue) {
#ifdef __x86_64__
struct NtLinkedList *head = &NtGetPeb()->Ldr->InLoadOrderModuleList;
struct NtLinkedList *ldr = head->Next;
do {
@ -92,6 +93,7 @@ static void PrintDependencies(const char *prologue) {
PRINT(" ☼ %.*!hs (%'zukb @ %p)", dll->FullDllName.Length,
dll->FullDllName.Data, dll->SizeOfImage / 1024, dll->DllBase);
} while ((ldr = ldr->Next) && ldr != head);
#endif
}
static void Print(const char *prologue) {
@ -624,6 +626,7 @@ textstartup void __printargs(const char *prologue) {
if (GetConsoleMode(GetStdHandle(kNtStdErrorHandle), &cm))
PRINT(" %s", DescribeNtConsoleOutFlags(cm));
#ifdef __x86_64__
PRINT("");
PRINT("TEB");
PRINT(" ☼ gs:0x%02x %s = %p", 0x00, "NtGetSeh()", _NtGetSeh());
@ -640,6 +643,7 @@ textstartup void __printargs(const char *prologue) {
PRINT(" ☼ gs:0x%02x %s = %p", 0x58, "NtGetTls()", _NtGetTls());
PRINT(" ☼ gs:0x%02x %s = %p", 0x60, "NtGetPeb()", NtGetPeb());
PRINT(" ☼ gs:0x%02x %s = %p", 0x68, "NtGetErr()", NtGetErr());
#endif
PRINT("");
PRINT("DEPENDENCIES");