paoda
/
zba
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

chore(bios): allow reading from BIOS

This commit is contained in:
Rekai Nyangadzayi Musuka 2022-01-25 10:32:28 -04:00
parent 6257418405
commit 1456d0f317
1 changed files with 0 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/bus/Bios.zig
View File

@ -23,16 +23,13 @@ pub fn deinit(self: Self) void {
} }
pub fn get32(self: *const Self, idx: usize) u32 { pub fn get32(self: *const Self, idx: usize) u32 {
std.debug.panic("[BIOS] TODO: BIOS is not implemented", .{});
return (@as(u32, self.buf[idx + 3]) << 24) | (@as(u32, self.buf[idx + 2]) << 16) | (@as(u32, self.buf[idx + 1]) << 8) | (@as(u32, self.buf[idx])); return (@as(u32, self.buf[idx + 3]) << 24) | (@as(u32, self.buf[idx + 2]) << 16) | (@as(u32, self.buf[idx + 1]) << 8) | (@as(u32, self.buf[idx]));
} }
pub fn get16(self: *const Self, idx: usize) u16 { pub fn get16(self: *const Self, idx: usize) u16 {
std.debug.panic("[BIOS] TODO: BIOS is not implemented", .{});
return (@as(u16, self.buf[idx + 1]) << 8) | @as(u16, self.buf[idx]); return (@as(u16, self.buf[idx + 1]) << 8) | @as(u16, self.buf[idx]);
} }
pub fn get8(self: *const Self, idx: usize) u8 { pub fn get8(self: *const Self, idx: usize) u8 {
std.debug.panic("[BIOS] TODO: BIOS is not implemented", .{});
return self.buf[idx]; return self.buf[idx];
} }