Commit 7255f3e724d7f889c32c65481b27110ef48f077d | zig

author	Jari Vetoniemi <jari.vetoniemi@cloudef.pw> 2026-06-05 08:35:05+09:00
committer	Alex Rønne Petersen <alex@alexrp.com> 2026-06-17 23:17:01+02:00
log	7255f3e724d7f889c32c65481b27110ef48f077d
tree	506188c2c9031a16feff907dd279a9a3cc1889e8
parent	eedf7d92990676922ddbf1d2928d3d2a4d2e7487

std.debug: add TargetInfo function which returns the default SelfInfo

If one overrides `SelfInfo` in their `root.debug`, it is no longer possible
to refer to the default `SelfInfo` that the std.debug uses.

This allows the developer to still refer to the std's default without
copying the SelfInfo zig files to their project.

1 files changed, 16 insertions(+), 10 deletions(-)

lib
- std
  - debug.zig

lib/std/debug.zig+16-10

...	@@ -63,16 +63,22 @@ pub const cpu_context = @import("debug/cpu_context.zig");	...	@@ -63,16 +63,22 @@ pub const cpu_context = @import("debug/cpu_context.zig");
63	/// ```	63	/// ```
64	pub const SelfInfo = if (@hasDecl(root, "debug") and @hasDecl(root.debug, "SelfInfo"))	64	pub const SelfInfo = if (@hasDecl(root, "debug") and @hasDecl(root.debug, "SelfInfo"))
65	root.debug.SelfInfo	65	root.debug.SelfInfo
66	else switch (std.Target.ObjectFormat.default(native_os, native_arch)) {	66	else
67	.coff => if (native_os == .windows) @import("debug/SelfInfo/Windows.zig") else void,	67	TargetInfo(native_os, native_arch);
68	.elf => switch (native_os) {	68
69	.freestanding, .other => void,	69	/// Returns the default `SelfInfo` for the given `os` and `arch`.
70	else => @import("debug/SelfInfo/Elf.zig"),	70	pub fn TargetInfo(os: std.Target.Os.Tag, arch: std.Target.Cpu.Arch) type {
71	},	71	return switch (std.Target.ObjectFormat.default(os, arch)) {
72	.macho => @import("debug/SelfInfo/MachO.zig"),	72	.coff => if (os == .windows) @import("debug/SelfInfo/Windows.zig") else void,
73	.plan9, .spirv, .wasm => void,	73	.elf => switch (os) {
74	.c, .hex, .raw => unreachable,	74	.freestanding, .other => void,
75	};	75	else => @import("debug/SelfInfo/Elf.zig"),
		76	},
		77	.macho => @import("debug/SelfInfo/MachO.zig"),
		78	.plan9, .spirv, .wasm => void,
		79	.c, .hex, .raw => unreachable,
		80	};
		81	}
76		82
77	pub const SelfInfoError = error{	83	pub const SelfInfoError = error{
78	/// The required debug info is invalid or corrupted.	84	/// The required debug info is invalid or corrupted.