minimal running stub

1 files changed, 59 insertions, 0 deletions

diff --git a/lib/uefi.c3l/uefi/uefi.c3i b/lib/uefi.c3l/uefi/uefi.c3i
new file mode 100644
index 0000000..ab215c2
--- /dev/null
+++ b/lib/uefi.c3l/uefi/uefi.c3i
@@ -0,0 +1,59 @@
+module uefi;
+
+alias EfiHandle = void*;
+typedef EfiEvent = void*;
+
+struct TableHeader {
+    ulong signature;
+    uint revision;
+    uint headerSize;
+    uint crc32;
+    uint reserved;
+}
+
+struct ConfigurationTable {
+	EfiGuid vendorGuid;
+	void* vendorTable;
+}
+
+struct SystemTable {
+    TableHeader header;
+    EfiString firmwareVendor;
+    uint firmwareRevision;
+    EfiHandle consoleInHandle;
+    SimpleTextInputProtocol* conIn;
+    EfiHandle consoleOutHandle;
+    SimpleTextOutputProtocol* conOut;
+    EfiHandle standardErrorHandle;
+    SimpleTextOutputProtocol* stdErr;
+    RuntimeServices* runtimeServices;
+    BootServices* bootServices;
+    ulong numberOfTableEntries;
+	ConfigurationTable* configurationTable;
+}
+
+alias WChar = ushort;
+typedef EfiString = inline WChar*;
+typedef WString = inline WChar[];
+macro WString @w(String $string) @builtin @public => $$wstr16($string);
+
+// Time related definitions
+struct EfiTime @packed {
+    ushort      year;
+    char        month;
+    char        day;
+    char        hour;
+    char        minute;
+    char        second;
+    char        _pad1;
+    uint        nanosecond;
+    short       timezone;
+    EfiDaylightFlags daylight;
+    char        _pad2;
+}
+
+bitstruct EfiDaylightFlags : char {
+    bool        adjust          : 0;
+    bool        in_daylight     : 1;
+    char        reserved        : 2..7;
+}