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feat(config): add support for (and read from) TOML config file

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This commit is contained in:
Rekai Nyangadzayi Musuka
2022-10-12 18:40:38 -03:00
parent 622f479e07
commit 293fbd9f55
7 changed files with 120 additions and 82 deletions
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12
src/util.zig
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@@ -1,10 +1,10 @@
const std = @import("std");
const builtin = @import("builtin");
const config = @import("config.zig");
const Log2Int = std.math.Log2Int;
const Arm7tdmi = @import("core/cpu.zig").Arm7tdmi;
const allow_unhandled_io = @import("core/emu.zig").allow_unhandled_io;
// Sign-Extend value of type `T` to type `U`
pub fn sext(comptime T: type, comptime U: type, value: T) T {
// U must have less bits than T
@@ -144,8 +144,10 @@ pub const io = struct {
}
pub fn undef(comptime T: type, log: anytype, comptime format: []const u8, args: anytype) ?T {
const unhandled_io = config.config().debug.unhandled_io;
log.warn(format, args);
if (builtin.mode == .Debug and !allow_unhandled_io) std.debug.panic("TODO: Implement I/O Register", .{});
if (builtin.mode == .Debug and !unhandled_io) std.debug.panic("TODO: Implement I/O Register", .{});
return null;
}
@@ -153,8 +155,10 @@ pub const io = struct {
pub const write = struct {
pub fn undef(log: anytype, comptime format: []const u8, args: anytype) void {
const unhandled_io = config.config().debug.unhandled_io;
log.warn(format, args);
if (builtin.mode == .Debug and !allow_unhandled_io) std.debug.panic("TODO: Implement I/O Register", .{});
if (builtin.mode == .Debug and !unhandled_io) std.debug.panic("TODO: Implement I/O Register", .{});
}
};
};