mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-07-24 03:20:30 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Improve system call support on NT

Browse source 
- 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
Download patch file Download diff file Expand all files Collapse all files

2
tool/build/blinkenlights.c
View file

@ -2492,7 +2492,7 @@ static void OnSlowmo(void) {
} else if (speed > 0) {
speed = ClampSpeed(speed >> 1);
} else {
speed = ClampSpeed(speed << 1);
speed = ClampSpeed((unsigned)speed << 1);
}
SetStatus("speed %,d", speed);
}

3
tool/build/lib/machine.c
View file

@ -1604,6 +1604,9 @@ static void OpNopEv(struct Machine *m, uint32_t rde) {
case 0105:
OpBofram(m, rde);
break;
case 0106:
OpBofram(m, rde);
break;
case 0007:
case 0107:
case 0207:

2
tool/build/lib/pml4t.c
View file

@ -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;