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Improve system call support on NT

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- Improve i/o perf on New Technology
- Code cleanup on read() for New Technology
- Fix bad bug with dup() of socket on New Technology
- Clean up some more strace errors on New Technology
This commit is contained in:
Justine Tunney 2022-04-07 20:30:04 -07:00
parent 29bf8b1a30
commit 4f98ad1054
79 changed files with 707 additions and 197 deletions
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2
tool/build/lib/pml4t.c
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@ -35,7 +35,7 @@ static void FindContiguousMemoryRangesImpl(
entry = Read64(m->real.p + pt + i * 8);
if (!(entry & 1)) continue;
entry &= 0x7ffffffff000;
page = (addr | i << level) << 16 >> 16;
page = (int64_t)((uint64_t)(addr | i << level) << 16) >> 16;
if (level == 12) {
if (ranges->i && page == ranges->p[ranges->i - 1].b) {
ranges->p[ranges->i - 1].b += 0x1000;