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chore(io): alias @This() to Self in io.zig

This commit is contained in:
Rekai Nyangadzayi Musuka 2022-01-07 19:34:41 -04:00
parent e9ec124e33
commit a407671de2
1 changed files with 7 additions and 5 deletions
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12
src/bus/io.zig
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@ -5,11 +5,13 @@ const Bitfield = bitfield.Bitfield;
const Bit = bitfield.Bit; const Bit = bitfield.Bit;
pub const Io = struct { pub const Io = struct {
const Self = @This();
dispcnt: DispCnt, dispcnt: DispCnt,
dispstat: DispStat, dispstat: DispStat,
vcount: VCount, vcount: VCount,
pub fn init() @This() { pub fn init() Self {
return .{ return .{
.dispcnt = .{ .raw = 0x0000_0000 }, .dispcnt = .{ .raw = 0x0000_0000 },
.dispstat = .{ .raw = 0x0000_0000 }, .dispstat = .{ .raw = 0x0000_0000 },
@ -17,7 +19,7 @@ pub const Io = struct {
}; };
} }
pub fn read32(self: *const @This(), addr: u32) u32 { pub fn read32(self: *const Self, addr: u32) u32 {
return switch (addr) { return switch (addr) {
0x0400_0000 => @as(u32, self.dispcnt.raw), 0x0400_0000 => @as(u32, self.dispcnt.raw),
0x0400_0004 => @as(u32, self.dispstat.raw), 0x0400_0004 => @as(u32, self.dispstat.raw),
@ -25,7 +27,7 @@ pub const Io = struct {
}; };
} }
pub fn read16(self: *const @This(), addr: u32) u16 { pub fn read16(self: *const Self, addr: u32) u16 {
return switch (addr) { return switch (addr) {
0x0400_0000 => self.dispcnt.raw, 0x0400_0000 => self.dispcnt.raw,
0x0400_0004 => self.dispstat.raw, 0x0400_0004 => self.dispstat.raw,
@ -33,7 +35,7 @@ pub const Io = struct {
}; };
} }
pub fn write16(self: *@This(), addr: u32, halfword: u16) void { pub fn write16(self: *Self, addr: u32, halfword: u16) void {
switch (addr) { switch (addr) {
0x0400_0000 => self.dispcnt.raw = halfword, 0x0400_0000 => self.dispcnt.raw = halfword,
0x0400_0004 => self.dispstat.raw = halfword, 0x0400_0004 => self.dispstat.raw = halfword,
@ -41,7 +43,7 @@ pub const Io = struct {
} }
} }
pub fn read8(self: *const @This(), addr: u32) u8 { pub fn read8(self: *const Self, addr: u32) u8 {
return switch (addr) { return switch (addr) {
0x0400_0000 => @truncate(u8, self.dispcnt.raw), 0x0400_0000 => @truncate(u8, self.dispcnt.raw),
0x0400_0004 => @truncate(u8, self.dispstat.raw), 0x0400_0004 => @truncate(u8, self.dispstat.raw),