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incr-check: more general --debug-log CLI

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This commit is contained in:
Andrew Kelley 2025-12-24 15:22:14 -08:00
parent a7d2cb7045
commit 3ad9a6a604
1 changed files with 13 additions and 21 deletions
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34
tools/incr-check.zig
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@ -4,7 +4,7 @@ const Dir = std.Io.Dir;
const Allocator = std.mem.Allocator;
const Cache = std.Build.Cache;
const usage = "usage: incr-check <zig binary path> <input file> [--zig-lib-dir lib] [--debug-zcu] [--debug-dwarf] [--debug-link] [--preserve-tmp] [--zig-cc-binary /path/to/zig]";
const usage = "usage: incr-check <zig binary path> <input file> [--zig-lib-dir lib] [--debug-log foo] [--preserve-tmp] [--zig-cc-binary /path/to/zig]";
pub fn main() !void {
const fatal = std.process.fatal;
@ -23,27 +23,25 @@ pub fn main() !void {
var opt_input_file_name: ?[]const u8 = null;
var opt_lib_dir: ?[]const u8 = null;
var opt_cc_zig: ?[]const u8 = null;
var debug_zcu = false;
var debug_dwarf = false;
var debug_link = false;
var preserve_tmp = false;
var enable_qemu: bool = false;
var enable_wine: bool = false;
var enable_wasmtime: bool = false;
var enable_darling: bool = false;
var debug_log_args: std.ArrayList([]const u8) = .empty;
var arg_it = try std.process.argsWithAllocator(arena);
_ = arg_it.skip();
while (arg_it.next()) |arg| {
if (arg.len > 0 and arg[0] == '-') {
if (std.mem.eql(u8, arg, "--zig-lib-dir")) {
opt_lib_dir = arg_it.next() orelse fatal("expected arg after '--zig-lib-dir'\n{s}", .{usage});
} else if (std.mem.eql(u8, arg, "--debug-zcu")) {
debug_zcu = true;
} else if (std.mem.eql(u8, arg, "--debug-dwarf")) {
debug_dwarf = true;
} else if (std.mem.eql(u8, arg, "--debug-link")) {
debug_link = true;
opt_lib_dir = arg_it.next() orelse fatal("expected arg after --zig-lib-dir\n{s}", .{usage});
} else if (std.mem.eql(u8, arg, "--debug-log")) {
try debug_log_args.append(
arena,
arg_it.next() orelse fatal("expected arg after --debug-log\n{s}", .{usage}),
);
} else if (std.mem.eql(u8, arg, "--preserve-tmp")) {
preserve_tmp = true;
} else if (std.mem.eql(u8, arg, "-fqemu")) {
@ -55,7 +53,7 @@ pub fn main() !void {
} else if (std.mem.eql(u8, arg, "-fdarling")) {
enable_darling = true;
} else if (std.mem.eql(u8, arg, "--zig-cc-binary")) {
opt_cc_zig = arg_it.next() orelse fatal("expect arg after '--zig-cc-binary'\n{s}", .{usage});
opt_cc_zig = arg_it.next() orelse fatal("expected arg after --zig-cc-binary\n{s}", .{usage});
} else {
fatal("unknown option '{s}'\n{s}", .{ arg, usage });
}
@ -108,7 +106,7 @@ pub fn main() !void {
const host = try std.zig.system.resolveTargetQuery(io, .{});
const debug_log_verbose = debug_zcu or debug_dwarf or debug_link;
const debug_log_verbose = debug_log_args.items.len != 0;
for (case.targets) |target| {
const target_prog_node = node: {
@ -146,14 +144,8 @@ pub fn main() !void {
.llvm => try child_args.appendSlice(arena, &.{ "-fllvm", "-flld" }),
.cbe => try child_args.appendSlice(arena, &.{ "-ofmt=c", "-lc" }),
}
if (debug_zcu) {
try child_args.appendSlice(arena, &.{ "--debug-log", "zcu" });
}
if (debug_dwarf) {
try child_args.appendSlice(arena, &.{ "--debug-log", "dwarf" });
}
if (debug_link) {
try child_args.appendSlice(arena, &.{ "--debug-log", "link", "--debug-log", "link_state", "--debug-log", "link_relocs" });
for (debug_log_args.items) |arg| {
try child_args.appendSlice(arena, &.{ "--debug-log", arg });
}
for (case.modules) |mod| {
try child_args.appendSlice(arena, &.{ "--dep", mod.name });