maksw/nt-lite
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

implement user mode catchable exceptions, refactor system status codes to use NTLSTATUS_ prefix, update build scripts to use shared literal macros for linker arguments, update named queue lifetime cleanup to include KeNamedQueueUnpublishHandle.

Browse Source
This commit is contained in:
maksw committed 2026-06-27 20:38:43 +02:00
1 parent 1f5477cf66
commit b7fcfce6f7
140 files changed
+7649 -3943
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

code/user/tests/surface_multithread_present/surface_multithread_present.c
+17 -10
View File
@@ -80,7 +80,7 @@ static void worker_main(uintptr_t arg) {
DISPLAY_RECT rect = { 0, (int32_t)y0, (int32_t)SURFACE_W, (int32_t)h };
uint32_t s = SysPresentSurface(st->Surface, &rect, 1);
if (s != STATUS_SUCCESS) {
if (s != NTLSTATUS_SUCCESS) {
st->Status = s;
SysExitThread(1);
}
@@ -88,7 +88,7 @@ static void worker_main(uintptr_t arg) {
SysYield();
}
st->Status = STATUS_SUCCESS;
st->Status = NTLSTATUS_SUCCESS;
SysExitThread(0);
}
@@ -96,14 +96,21 @@ int main(void) {
print("surface_multithread_present: start\n");
uint32_t surface = 0;
uint32_t s = SysCreateSurface(SURFACE_W, SURFACE_H, SYS_SURFACE_FORMAT_XRGB8888,
SYS_SURFACE_FLAG_NONE, &surface);
if (s != STATUS_SUCCESS) fail_status("create surface", s);
SYS_CREATE_SURFACE_REQUEST req;
memset(&req, 0, sizeof(req));
req.Size = sizeof(req);
req.Width = SURFACE_W;
req.Height = SURFACE_H;
req.Format = SYS_SURFACE_FORMAT_XRGB8888;
req.Flags = SYS_SURFACE_FLAG_NONE;
req.HandleOut = &surface;
uint32_t s = SysCreateSurface(&req);
if (s != NTLSTATUS_SUCCESS) fail_status("create surface", s);
void* base = 0;
uint32_t pitch = 0;
s = SysMapSurface(surface, &base, &pitch);
if (s != STATUS_SUCCESS) fail_status("map surface", s);
if (s != NTLSTATUS_SUCCESS) fail_status("map surface", s);
if (!base || pitch < SURFACE_W * sizeof(uint32_t)) fail("invalid mapping");
uint32_t handles[THREAD_COUNT];
@@ -117,7 +124,7 @@ int main(void) {
gWorkers[i].Surface = surface;
gWorkers[i].Base = (uint8_t*)base;
gWorkers[i].Pitch = pitch;
gWorkers[i].Status = STATUS_PENDING;
gWorkers[i].Status = NTLSTATUS_PENDING;
SYS_CREATE_THREAD_REQUEST req = {
(uintptr_t)worker_main,
(uintptr_t)&gWorkers[i],
@@ -127,17 +134,17 @@ int main(void) {
&tids[i]
};
s = SysCreateThread(&req);
if (s != STATUS_SUCCESS) fail_status("create thread", s);
if (s != NTLSTATUS_SUCCESS) fail_status("create thread", s);
}
for (uint32_t i = 0; i < THREAD_COUNT; ++i) {
s = SysWait(handles[i], SYS_WAIT_FLAG_NONE);
if (s != STATUS_SUCCESS) fail_status("wait thread", s);
if (s != NTLSTATUS_SUCCESS) fail_status("wait thread", s);
SysCloseHandle(handles[i]);
}
for (uint32_t i = 0; i < THREAD_COUNT; ++i) {
if (gWorkers[i].Status != STATUS_SUCCESS) {
if (gWorkers[i].Status != NTLSTATUS_SUCCESS) {
print("surface_multithread_present: worker ");
print_u64(i);
print(" status=");