load

pub fn load(
    gpa: Allocator,
    io: Io,
    path: Path,
    coverage: *Coverage,
    format: std.Target.ObjectFormat,
    arch: std.Target.Cpu.Arch,
) LoadError!Info

File

Code

pub fn load(
    gpa: Allocator,
    io: Io,
    path: Path,
    coverage: *Coverage,
    format: std.Target.ObjectFormat,
    arch: std.Target.Cpu.Arch,
) LoadError!Info {
    switch (format) {
        .elf => {
            var file = try path.root_dir.handle.openFile(io, path.sub_path, .{});
            defer file.close(io);

            var elf_file: ElfFile = try .load(gpa, io, file, null, &.none);
            errdefer elf_file.deinit(gpa);

            if (elf_file.dwarf == null) return error.MissingDebugInfo;
            try elf_file.dwarf.?.open(gpa, elf_file.endian);
            try elf_file.dwarf.?.populateRanges(gpa, elf_file.endian);

            return .{
                .impl = .{ .elf = elf_file },
                .coverage = coverage,
            };
        },
        .macho => {
            const path_str = try path.toString(gpa);
            defer gpa.free(path_str);

            var macho_file: MachOFile = try .load(gpa, io, path_str, arch);
            errdefer macho_file.deinit(gpa);

            return .{
                .impl = .{ .macho = macho_file },
                .coverage = coverage,
            };
        },
        else => return error.UnsupportedDebugInfo,
    }
}