maksw/nt-lite
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completely redesign how user mode memory is allocated, fix a few smp and scheduler bugs, terminating a process now terminates the process, telemetry, optimize text editor, new font, new color scheme

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maksw committed 2026-06-09 18:02:28 +02:00
1 parent 27b31f62b6
commit 325149006c
45 files changed
+2091 -760
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code/build/build.c
+16 -14
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@@ -36,7 +36,7 @@ static const Driver_Target STANDALONE_DRIVERS[] = {
void create_layout() {
const char *dirs[] = {
"obj", "bin", "obj\\boot", "obj\\kernel", "obj\\lwip", "obj\\hal",
"obj\\syscall", "obj\\win32", "obj\\posix", "obj\\drivers", "obj\\init",
"obj\\syscall", "obj\\runtime", "obj\\win32", "obj\\posix", "obj\\drivers", "obj\\init",
"obj\\shell_win32", "obj\\shell_posix", "obj\\shell_native",
"obj\\async_apc", "obj\\async_cancel", "obj\\edit", "obj\\httpget",
"obj\\tcpserve", "obj\\udp", "obj\\resolve", "obj\\ping", "obj\\doom", "obj\\video"
@@ -86,6 +86,8 @@ int main(int argc, char **argv) {
nob_temp_sprintf("cl %s /MP /c /Foobj\\ code\\common\\printf.c code\\common\\ini_parser.c", CFLAGS),
"cl /nologo /c /Foobj\\libc.obj code\\common\\libc.c",
nob_temp_sprintf("cl %s /c /Foobj\\runtime\\user_heap.obj code\\user\\runtime\\heap.c", CFLAGS),
nob_temp_sprintf("cl %s /c /Foobj\\runtime\\user_heap_exports.obj code\\user\\runtime\\heap_exports.c", CFLAGS),
// Bootloader
nob_temp_sprintf("cl %s /MP /c /Icode\\boot\\uefi\\include /Foobj\\boot\\ code\\boot\\uefi\\*.c && link %s /FORCE:MULTIPLE /SUBSYSTEM:EFI_APPLICATION /ENTRY:UefiMain /OUT:bin\\bootx64.efi obj\\libc.obj obj\\ini_parser.obj code\\boot\\uefi\\efilib.lib obj\\boot\\*.obj", CFLAGS, LFLAGS),
@@ -98,8 +100,8 @@ int main(int argc, char **argv) {
// Subsystem DLLs
"link /nologo /SUBSYSTEM:NATIVE /NODEFAULTLIB /DLL /OUT:bin\\syscall.dll obj\\syscall\\stubs.obj",
nob_temp_sprintf("cl %s /MP /c /Foobj\\win32\\ code\\user\\personalities\\win32\\*.c && link /nologo /SUBSYSTEM:NATIVE /NODEFAULTLIB /DLL /OUT:bin\\win32.dll bin\\syscall.lib obj\\libc.obj obj\\win32\\*.obj", CFLAGS),
nob_temp_sprintf("cl %s /MP /c /Foobj\\posix\\ code\\user\\personalities\\posix\\*.c && link /nologo /SUBSYSTEM:NATIVE /NODEFAULTLIB /DLL /OUT:bin\\posix.dll bin\\syscall.lib obj\\libc.obj obj\\posix\\*.obj", CFLAGS)
nob_temp_sprintf("cl %s /DUSER_HEAP_EXPORTS /MP /c /Foobj\\win32\\ code\\user\\runtime\\heap.c code\\user\\runtime\\heap_exports.c code\\user\\personalities\\win32\\*.c && link /nologo /SUBSYSTEM:NATIVE /NODEFAULTLIB /DLL /OUT:bin\\win32.dll bin\\syscall.lib obj\\libc.obj obj\\win32\\*.obj", CFLAGS),
nob_temp_sprintf("cl %s /DUSER_HEAP_EXPORTS /MP /c /Foobj\\posix\\ code\\user\\runtime\\heap.c code\\user\\runtime\\heap_exports.c code\\user\\personalities\\posix\\*.c && link /nologo /SUBSYSTEM:NATIVE /NODEFAULTLIB /DLL /OUT:bin\\posix.dll bin\\syscall.lib obj\\libc.obj obj\\posix\\*.obj", CFLAGS)
};
for (size_t i = 0; i < NOB_ARRAY_LEN(core_tasks); i++) {
@@ -140,19 +142,19 @@ int main(int argc, char **argv) {
// Queue Subsystem Applications
const char *apps[][4] = {
// Folder, Libs, Name, Optional Extra Link Args
{"system\\init", "bin\\syscall.lib obj\\libc.obj", "init", "/ENTRY:_start"},
{"system\\init", "bin\\syscall.lib obj\\libc.obj obj\\runtime\\user_heap.obj obj\\runtime\\user_heap_exports.obj", "init", "/ENTRY:_start"},
{"apps\\shell_win32", "bin\\win32.lib obj\\libc.obj", "shell_win32", "/ENTRY:main"},
{"apps\\shell_posix", "bin\\posix.lib obj\\libc.obj", "shell_posix", "/ENTRY:main"},
{"apps\\shell_native", "bin\\syscall.lib obj\\libc.obj", "shell_native", "/ENTRY:main"},
{"tests\\async_apc", "bin\\syscall.lib obj\\libc.obj", "async_apc", "/ENTRY:main"},
{"tests\\async_cancel", "bin\\syscall.lib obj\\libc.obj", "async_cancel", "/ENTRY:main"},
{"apps\\edit", "bin\\syscall.lib obj\\libc.obj", "edit", "/ENTRY:main"},
{"apps\\httpget", "bin\\syscall.lib obj\\libc.obj", "httpget", "/ENTRY:main"},
{"apps\\tcpserve", "bin\\syscall.lib obj\\libc.obj", "tcpserve", "/ENTRY:main"},
{"apps\\udp", "bin\\syscall.lib obj\\libc.obj", "udp", "/ENTRY:main"},
{"apps\\resolve", "bin\\syscall.lib obj\\libc.obj", "resolve", "/ENTRY:main"},
{"apps\\ping", "bin\\syscall.lib obj\\libc.obj", "ping", "/ENTRY:main"},
{"apps\\doom", "bin\\syscall.lib obj\\libc.obj", "doom", "/ENTRY:main"},
{"apps\\shell_native", "bin\\syscall.lib obj\\libc.obj obj\\runtime\\user_heap.obj obj\\runtime\\user_heap_exports.obj", "shell_native", "/ENTRY:main"},
{"tests\\async_apc", "bin\\syscall.lib obj\\libc.obj obj\\runtime\\user_heap.obj obj\\runtime\\user_heap_exports.obj", "async_apc", "/ENTRY:main"},
{"tests\\async_cancel", "bin\\syscall.lib obj\\libc.obj obj\\runtime\\user_heap.obj obj\\runtime\\user_heap_exports.obj", "async_cancel", "/ENTRY:main"},
{"apps\\edit", "bin\\syscall.lib obj\\libc.obj obj\\runtime\\user_heap.obj obj\\runtime\\user_heap_exports.obj", "edit", "/ENTRY:main"},
{"apps\\httpget", "bin\\syscall.lib obj\\libc.obj obj\\runtime\\user_heap.obj obj\\runtime\\user_heap_exports.obj", "httpget", "/ENTRY:main"},
{"apps\\tcpserve", "bin\\syscall.lib obj\\libc.obj obj\\runtime\\user_heap.obj obj\\runtime\\user_heap_exports.obj", "tcpserve", "/ENTRY:main"},
{"apps\\udp", "bin\\syscall.lib obj\\libc.obj obj\\runtime\\user_heap.obj obj\\runtime\\user_heap_exports.obj", "udp", "/ENTRY:main"},
{"apps\\resolve", "bin\\syscall.lib obj\\libc.obj obj\\runtime\\user_heap.obj obj\\runtime\\user_heap_exports.obj", "resolve", "/ENTRY:main"},
{"apps\\ping", "bin\\syscall.lib obj\\libc.obj obj\\runtime\\user_heap.obj obj\\runtime\\user_heap_exports.obj", "ping", "/ENTRY:main"},
{"apps\\doom", "bin\\syscall.lib obj\\libc.obj obj\\runtime\\user_heap.obj obj\\runtime\\user_heap_exports.obj", "doom", "/ENTRY:main"},
{"apps\\video", "bin\\win32.lib obj\\libc.obj code\\user\\apps\\video\\bink2w64.lib", "video", "/ENTRY:main"}
};