Get life.com in MODE=tiny back down to 12kb

This commit is contained in:
Justine Tunney 2022-03-23 08:09:01 -07:00
parent 23b72eb617
commit b90fa996b4
14 changed files with 199 additions and 72 deletions

View file

@ -44,12 +44,12 @@ textwindows noasan struct DirectMap sys_mmap_nt(void *addr, size_t size,
* combination of flags, that'll cause Windows to actually do this!
*/
upsize = ROUNDUP(size, FRAMESIZE);
if ((dm.maphandle = CreateFileMappingNuma(
-1, &kNtIsInheritable, kNtPageExecuteReadwrite, upsize >> 32,
upsize, NULL, kNtNumaNoPreferredNode))) {
if ((dm.addr = MapViewOfFileExNuma(
dm.maphandle, kNtFileMapWrite | kNtFileMapExecute, 0, 0, upsize,
addr, kNtNumaNoPreferredNode))) {
if ((dm.maphandle =
CreateFileMapping(-1, &kNtIsInheritable, kNtPageExecuteReadwrite,
upsize >> 32, upsize, NULL))) {
if ((dm.addr = MapViewOfFileEx(dm.maphandle,
kNtFileMapWrite | kNtFileMapExecute, 0, 0,
upsize, addr))) {
for (i = 0; i < size; i += got) {
got = 0;
op.Internal = 0;
@ -68,16 +68,15 @@ textwindows noasan struct DirectMap sys_mmap_nt(void *addr, size_t size,
CloseHandle(dm.maphandle);
}
} else {
if ((dm.maphandle = CreateFileMappingNuma(
if ((dm.maphandle = CreateFileMapping(
handle, &kNtIsInheritable,
(prot & PROT_WRITE) ? kNtPageExecuteReadwrite : kNtPageExecuteRead,
handle != -1 ? 0 : size >> 32, handle != -1 ? 0 : size, NULL,
kNtNumaNoPreferredNode))) {
if ((dm.addr = MapViewOfFileExNuma(
dm.maphandle,
(prot & PROT_WRITE) ? kNtFileMapWrite | kNtFileMapExecute
: kNtFileMapRead | kNtFileMapExecute,
off >> 32, off, size, addr, kNtNumaNoPreferredNode))) {
handle != -1 ? 0 : size >> 32, handle != -1 ? 0 : size, NULL))) {
if ((dm.addr = MapViewOfFileEx(dm.maphandle,
(prot & PROT_WRITE)
? kNtFileMapWrite | kNtFileMapExecute
: kNtFileMapRead | kNtFileMapExecute,
off >> 32, off, size, addr))) {
return dm;
}
CloseHandle(dm.maphandle);