Commit b184ae5ca5
Changed files (28)
doc
example
src-self-hosted
doc/docgen.zig
@@ -95,7 +95,7 @@ const Tokenizer = struct {
};
fn init(source_file_name: []const u8, buffer: []const u8) Tokenizer {
- return Tokenizer {
+ return Tokenizer{
.buffer = buffer,
.index = 0,
.state = State.Start,
@@ -105,7 +105,7 @@ const Tokenizer = struct {
}
fn next(self: &Tokenizer) Token {
- var result = Token {
+ var result = Token{
.id = Token.Id.Eof,
.start = self.index,
.end = undefined,
@@ -197,7 +197,7 @@ const Tokenizer = struct {
};
fn getTokenLocation(self: &Tokenizer, token: &const Token) Location {
- var loc = Location {
+ var loc = Location{
.line = 0,
.column = 0,
.line_start = 0,
@@ -346,7 +346,7 @@ fn genToc(allocator: &mem.Allocator, tokenizer: &Tokenizer) !Toc {
break;
},
Token.Id.Content => {
- try nodes.append(Node {.Content = tokenizer.buffer[token.start..token.end] });
+ try nodes.append(Node{ .Content = tokenizer.buffer[token.start..token.end] });
},
Token.Id.BracketOpen => {
const tag_token = try eatToken(tokenizer, Token.Id.TagContent);
@@ -365,11 +365,13 @@ fn genToc(allocator: &mem.Allocator, tokenizer: &Tokenizer) !Toc {
header_stack_size += 1;
const urlized = try urlize(allocator, content);
- try nodes.append(Node{.HeaderOpen = HeaderOpen {
- .name = content,
- .url = urlized,
- .n = header_stack_size,
- }});
+ try nodes.append(Node{
+ .HeaderOpen = HeaderOpen{
+ .name = content,
+ .url = urlized,
+ .n = header_stack_size,
+ },
+ });
if (try urls.put(urlized, tag_token)) |other_tag_token| {
parseError(tokenizer, tag_token, "duplicate header url: #{}", urlized) catch {};
parseError(tokenizer, other_tag_token, "other tag here") catch {};
@@ -407,14 +409,14 @@ fn genToc(allocator: &mem.Allocator, tokenizer: &Tokenizer) !Toc {
switch (see_also_tok.id) {
Token.Id.TagContent => {
const content = tokenizer.buffer[see_also_tok.start..see_also_tok.end];
- try list.append(SeeAlsoItem {
+ try list.append(SeeAlsoItem{
.name = content,
.token = see_also_tok,
});
},
Token.Id.Separator => {},
Token.Id.BracketClose => {
- try nodes.append(Node {.SeeAlso = list.toOwnedSlice() } );
+ try nodes.append(Node{ .SeeAlso = list.toOwnedSlice() });
break;
},
else => return parseError(tokenizer, see_also_tok, "invalid see_also token"),
@@ -438,8 +440,8 @@ fn genToc(allocator: &mem.Allocator, tokenizer: &Tokenizer) !Toc {
}
};
- try nodes.append(Node {
- .Link = Link {
+ try nodes.append(Node{
+ .Link = Link{
.url = try urlize(allocator, url_name),
.name = name,
.token = name_tok,
@@ -463,24 +465,24 @@ fn genToc(allocator: &mem.Allocator, tokenizer: &Tokenizer) !Toc {
var code_kind_id: Code.Id = undefined;
var is_inline = false;
if (mem.eql(u8, code_kind_str, "exe")) {
- code_kind_id = Code.Id { .Exe = ExpectedOutcome.Succeed };
+ code_kind_id = Code.Id{ .Exe = ExpectedOutcome.Succeed };
} else if (mem.eql(u8, code_kind_str, "exe_err")) {
- code_kind_id = Code.Id { .Exe = ExpectedOutcome.Fail };
+ code_kind_id = Code.Id{ .Exe = ExpectedOutcome.Fail };
} else if (mem.eql(u8, code_kind_str, "test")) {
code_kind_id = Code.Id.Test;
} else if (mem.eql(u8, code_kind_str, "test_err")) {
- code_kind_id = Code.Id { .TestError = name};
+ code_kind_id = Code.Id{ .TestError = name };
name = "test";
} else if (mem.eql(u8, code_kind_str, "test_safety")) {
- code_kind_id = Code.Id { .TestSafety = name};
+ code_kind_id = Code.Id{ .TestSafety = name };
name = "test";
} else if (mem.eql(u8, code_kind_str, "obj")) {
- code_kind_id = Code.Id { .Obj = null };
+ code_kind_id = Code.Id{ .Obj = null };
} else if (mem.eql(u8, code_kind_str, "obj_err")) {
- code_kind_id = Code.Id { .Obj = name };
+ code_kind_id = Code.Id{ .Obj = name };
name = "test";
} else if (mem.eql(u8, code_kind_str, "syntax")) {
- code_kind_id = Code.Id { .Obj = null };
+ code_kind_id = Code.Id{ .Obj = null };
is_inline = true;
} else {
return parseError(tokenizer, code_kind_tok, "unrecognized code kind: {}", code_kind_str);
@@ -514,17 +516,20 @@ fn genToc(allocator: &mem.Allocator, tokenizer: &Tokenizer) !Toc {
return parseError(tokenizer, end_code_tag, "invalid token inside code_begin: {}", end_tag_name);
}
_ = try eatToken(tokenizer, Token.Id.BracketClose);
- } else unreachable; // TODO issue #707
- try nodes.append(Node {.Code = Code {
- .id = code_kind_id,
- .name = name,
- .source_token = source_token,
- .is_inline = is_inline,
- .mode = mode,
- .link_objects = link_objects.toOwnedSlice(),
- .target_windows = target_windows,
- .link_libc = link_libc,
- }});
+ } else
+ unreachable; // TODO issue #707
+ try nodes.append(Node{
+ .Code = Code{
+ .id = code_kind_id,
+ .name = name,
+ .source_token = source_token,
+ .is_inline = is_inline,
+ .mode = mode,
+ .link_objects = link_objects.toOwnedSlice(),
+ .target_windows = target_windows,
+ .link_libc = link_libc,
+ },
+ });
tokenizer.code_node_count += 1;
} else {
return parseError(tokenizer, tag_token, "unrecognized tag name: {}", tag_name);
@@ -534,7 +539,7 @@ fn genToc(allocator: &mem.Allocator, tokenizer: &Tokenizer) !Toc {
}
}
- return Toc {
+ return Toc{
.nodes = nodes.toOwnedSlice(),
.toc = toc_buf.toOwnedSlice(),
.urls = urls,
@@ -727,16 +732,19 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
const name_plus_ext = try std.fmt.allocPrint(allocator, "{}.zig", code.name);
const tmp_source_file_name = try os.path.join(allocator, tmp_dir_name, name_plus_ext);
try io.writeFile(allocator, tmp_source_file_name, trimmed_raw_source);
-
+
switch (code.id) {
Code.Id.Exe => |expected_outcome| {
const name_plus_bin_ext = try std.fmt.allocPrint(allocator, "{}{}", code.name, exe_ext);
const tmp_bin_file_name = try os.path.join(allocator, tmp_dir_name, name_plus_bin_ext);
var build_args = std.ArrayList([]const u8).init(allocator);
defer build_args.deinit();
- try build_args.appendSlice([][]const u8 {zig_exe,
- "build-exe", tmp_source_file_name,
- "--output", tmp_bin_file_name,
+ try build_args.appendSlice([][]const u8{
+ zig_exe,
+ "build-exe",
+ tmp_source_file_name,
+ "--output",
+ tmp_bin_file_name,
});
try out.print("<pre><code class=\"shell\">$ zig build-exe {}.zig", code.name);
switch (code.mode) {
@@ -766,10 +774,9 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
try build_args.append("c");
try out.print(" --library c");
}
- _ = exec(allocator, build_args.toSliceConst()) catch return parseError(
- tokenizer, code.source_token, "example failed to compile");
+ _ = exec(allocator, build_args.toSliceConst()) catch return parseError(tokenizer, code.source_token, "example failed to compile");
- const run_args = [][]const u8 {tmp_bin_file_name};
+ const run_args = [][]const u8{tmp_bin_file_name};
const result = if (expected_outcome == ExpectedOutcome.Fail) blk: {
const result = try os.ChildProcess.exec(allocator, run_args, null, null, max_doc_file_size);
@@ -777,7 +784,10 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
os.ChildProcess.Term.Exited => |exit_code| {
if (exit_code == 0) {
warn("{}\nThe following command incorrectly succeeded:\n", result.stderr);
- for (run_args) |arg| warn("{} ", arg) else warn("\n");
+ for (run_args) |arg|
+ warn("{} ", arg)
+ else
+ warn("\n");
return parseError(tokenizer, code.source_token, "example incorrectly compiled");
}
},
@@ -785,11 +795,9 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
}
break :blk result;
} else blk: {
- break :blk exec(allocator, run_args) catch return parseError(
- tokenizer, code.source_token, "example crashed");
+ break :blk exec(allocator, run_args) catch return parseError(tokenizer, code.source_token, "example crashed");
};
-
const escaped_stderr = try escapeHtml(allocator, result.stderr);
const escaped_stdout = try escapeHtml(allocator, result.stdout);
@@ -802,7 +810,11 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
var test_args = std.ArrayList([]const u8).init(allocator);
defer test_args.deinit();
- try test_args.appendSlice([][]const u8 {zig_exe, "test", tmp_source_file_name});
+ try test_args.appendSlice([][]const u8{
+ zig_exe,
+ "test",
+ tmp_source_file_name,
+ });
try out.print("<pre><code class=\"shell\">$ zig test {}.zig", code.name);
switch (code.mode) {
builtin.Mode.Debug => {},
@@ -821,13 +833,15 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
}
if (code.target_windows) {
try test_args.appendSlice([][]const u8{
- "--target-os", "windows",
- "--target-arch", "x86_64",
- "--target-environ", "msvc",
+ "--target-os",
+ "windows",
+ "--target-arch",
+ "x86_64",
+ "--target-environ",
+ "msvc",
});
}
- const result = exec(allocator, test_args.toSliceConst()) catch return parseError(
- tokenizer, code.source_token, "test failed");
+ const result = exec(allocator, test_args.toSliceConst()) catch return parseError(tokenizer, code.source_token, "test failed");
const escaped_stderr = try escapeHtml(allocator, result.stderr);
const escaped_stdout = try escapeHtml(allocator, result.stdout);
try out.print("\n{}{}</code></pre>\n", escaped_stderr, escaped_stdout);
@@ -836,7 +850,13 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
var test_args = std.ArrayList([]const u8).init(allocator);
defer test_args.deinit();
- try test_args.appendSlice([][]const u8 {zig_exe, "test", "--color", "on", tmp_source_file_name});
+ try test_args.appendSlice([][]const u8{
+ zig_exe,
+ "test",
+ "--color",
+ "on",
+ tmp_source_file_name,
+ });
try out.print("<pre><code class=\"shell\">$ zig test {}.zig", code.name);
switch (code.mode) {
builtin.Mode.Debug => {},
@@ -858,13 +878,19 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
os.ChildProcess.Term.Exited => |exit_code| {
if (exit_code == 0) {
warn("{}\nThe following command incorrectly succeeded:\n", result.stderr);
- for (test_args.toSliceConst()) |arg| warn("{} ", arg) else warn("\n");
+ for (test_args.toSliceConst()) |arg|
+ warn("{} ", arg)
+ else
+ warn("\n");
return parseError(tokenizer, code.source_token, "example incorrectly compiled");
}
},
else => {
warn("{}\nThe following command crashed:\n", result.stderr);
- for (test_args.toSliceConst()) |arg| warn("{} ", arg) else warn("\n");
+ for (test_args.toSliceConst()) |arg|
+ warn("{} ", arg)
+ else
+ warn("\n");
return parseError(tokenizer, code.source_token, "example compile crashed");
},
}
@@ -881,7 +907,11 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
var test_args = std.ArrayList([]const u8).init(allocator);
defer test_args.deinit();
- try test_args.appendSlice([][]const u8 {zig_exe, "test", tmp_source_file_name});
+ try test_args.appendSlice([][]const u8{
+ zig_exe,
+ "test",
+ tmp_source_file_name,
+ });
switch (code.mode) {
builtin.Mode.Debug => {},
builtin.Mode.ReleaseSafe => try test_args.append("--release-safe"),
@@ -894,13 +924,19 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
os.ChildProcess.Term.Exited => |exit_code| {
if (exit_code == 0) {
warn("{}\nThe following command incorrectly succeeded:\n", result.stderr);
- for (test_args.toSliceConst()) |arg| warn("{} ", arg) else warn("\n");
+ for (test_args.toSliceConst()) |arg|
+ warn("{} ", arg)
+ else
+ warn("\n");
return parseError(tokenizer, code.source_token, "example test incorrectly succeeded");
}
},
else => {
warn("{}\nThe following command crashed:\n", result.stderr);
- for (test_args.toSliceConst()) |arg| warn("{} ", arg) else warn("\n");
+ for (test_args.toSliceConst()) |arg|
+ warn("{} ", arg)
+ else
+ warn("\n");
return parseError(tokenizer, code.source_token, "example compile crashed");
},
}
@@ -918,9 +954,15 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
var build_args = std.ArrayList([]const u8).init(allocator);
defer build_args.deinit();
- try build_args.appendSlice([][]const u8 {zig_exe, "build-obj", tmp_source_file_name,
- "--color", "on",
- "--output", tmp_obj_file_name});
+ try build_args.appendSlice([][]const u8{
+ zig_exe,
+ "build-obj",
+ tmp_source_file_name,
+ "--color",
+ "on",
+ "--output",
+ tmp_obj_file_name,
+ });
if (!code.is_inline) {
try out.print("<pre><code class=\"shell\">$ zig build-obj {}.zig", code.name);
@@ -954,13 +996,19 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
os.ChildProcess.Term.Exited => |exit_code| {
if (exit_code == 0) {
warn("{}\nThe following command incorrectly succeeded:\n", result.stderr);
- for (build_args.toSliceConst()) |arg| warn("{} ", arg) else warn("\n");
+ for (build_args.toSliceConst()) |arg|
+ warn("{} ", arg)
+ else
+ warn("\n");
return parseError(tokenizer, code.source_token, "example build incorrectly succeeded");
}
},
else => {
warn("{}\nThe following command crashed:\n", result.stderr);
- for (build_args.toSliceConst()) |arg| warn("{} ", arg) else warn("\n");
+ for (build_args.toSliceConst()) |arg|
+ warn("{} ", arg)
+ else
+ warn("\n");
return parseError(tokenizer, code.source_token, "example compile crashed");
},
}
@@ -975,8 +1023,7 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
try out.print("</code></pre>\n");
}
} else {
- _ = exec(allocator, build_args.toSliceConst()) catch return parseError(
- tokenizer, code.source_token, "example failed to compile");
+ _ = exec(allocator, build_args.toSliceConst()) catch return parseError(tokenizer, code.source_token, "example failed to compile");
}
if (!code.is_inline) {
try out.print("</code></pre>\n");
@@ -987,7 +1034,6 @@ fn genHtml(allocator: &mem.Allocator, tokenizer: &Tokenizer, toc: &Toc, out: var
},
}
}
-
}
fn exec(allocator: &mem.Allocator, args: []const []const u8) !os.ChildProcess.ExecResult {
@@ -996,13 +1042,19 @@ fn exec(allocator: &mem.Allocator, args: []const []const u8) !os.ChildProcess.Ex
os.ChildProcess.Term.Exited => |exit_code| {
if (exit_code != 0) {
warn("{}\nThe following command exited with code {}:\n", result.stderr, exit_code);
- for (args) |arg| warn("{} ", arg) else warn("\n");
+ for (args) |arg|
+ warn("{} ", arg)
+ else
+ warn("\n");
return error.ChildExitError;
}
},
else => {
warn("{}\nThe following command crashed:\n", result.stderr);
- for (args) |arg| warn("{} ", arg) else warn("\n");
+ for (args) |arg|
+ warn("{} ", arg)
+ else
+ warn("\n");
return error.ChildCrashed;
},
}
example/guess_number/main.zig
@@ -23,7 +23,7 @@ pub fn main() !void {
while (true) {
try stdout.print("\nGuess a number between 1 and 100: ");
- var line_buf : [20]u8 = undefined;
+ var line_buf: [20]u8 = undefined;
const line_len = io.readLine(line_buf[0..]) catch |err| switch (err) {
error.InputTooLong => {
example/hello_world/hello_libc.zig
@@ -8,8 +8,7 @@ const c = @cImport({
const msg = c"Hello, world!\n";
export fn main(argc: c_int, argv: &&u8) c_int {
- if (c.printf(msg) != c_int(c.strlen(msg)))
- return -1;
+ if (c.printf(msg) != c_int(c.strlen(msg))) return -1;
return 0;
}
example/mix_o_files/build.zig
@@ -4,9 +4,7 @@ pub fn build(b: &Builder) void {
const obj = b.addObject("base64", "base64.zig");
const exe = b.addCExecutable("test");
- exe.addCompileFlags([][]const u8 {
- "-std=c99",
- });
+ exe.addCompileFlags([][]const u8{"-std=c99"});
exe.addSourceFile("test.c");
exe.addObject(obj);
src-self-hosted/introspect.zig
@@ -48,9 +48,7 @@ pub fn resolveZigLibDir(allocator: &mem.Allocator) ![]u8 {
\\Unable to find zig lib directory: {}.
\\Reinstall Zig or use --zig-install-prefix.
\\
- ,
- @errorName(err)
- );
+ , @errorName(err));
return error.ZigLibDirNotFound;
};
src-self-hosted/ir.zig
@@ -108,5 +108,4 @@ pub const Instruction = struct {
ArgType,
Export,
};
-
};
src-self-hosted/main.zig
@@ -37,7 +37,7 @@ const usage =
\\ zen Print zen of zig and exit
\\
\\
- ;
+;
const Command = struct {
name: []const u8,
@@ -63,22 +63,61 @@ pub fn main() !void {
os.exit(1);
}
- const commands = []Command {
- Command { .name = "build", .exec = cmdBuild },
- Command { .name = "build-exe", .exec = cmdBuildExe },
- Command { .name = "build-lib", .exec = cmdBuildLib },
- Command { .name = "build-obj", .exec = cmdBuildObj },
- Command { .name = "fmt", .exec = cmdFmt },
- Command { .name = "run", .exec = cmdRun },
- Command { .name = "targets", .exec = cmdTargets },
- Command { .name = "test", .exec = cmdTest },
- Command { .name = "translate-c", .exec = cmdTranslateC },
- Command { .name = "version", .exec = cmdVersion },
- Command { .name = "zen", .exec = cmdZen },
+ const commands = []Command{
+ Command{
+ .name = "build",
+ .exec = cmdBuild,
+ },
+ Command{
+ .name = "build-exe",
+ .exec = cmdBuildExe,
+ },
+ Command{
+ .name = "build-lib",
+ .exec = cmdBuildLib,
+ },
+ Command{
+ .name = "build-obj",
+ .exec = cmdBuildObj,
+ },
+ Command{
+ .name = "fmt",
+ .exec = cmdFmt,
+ },
+ Command{
+ .name = "run",
+ .exec = cmdRun,
+ },
+ Command{
+ .name = "targets",
+ .exec = cmdTargets,
+ },
+ Command{
+ .name = "test",
+ .exec = cmdTest,
+ },
+ Command{
+ .name = "translate-c",
+ .exec = cmdTranslateC,
+ },
+ Command{
+ .name = "version",
+ .exec = cmdVersion,
+ },
+ Command{
+ .name = "zen",
+ .exec = cmdZen,
+ },
// undocumented commands
- Command { .name = "help", .exec = cmdHelp },
- Command { .name = "internal", .exec = cmdInternal },
+ Command{
+ .name = "help",
+ .exec = cmdHelp,
+ },
+ Command{
+ .name = "internal",
+ .exec = cmdInternal,
+ },
};
for (commands) |command| {
@@ -120,9 +159,9 @@ const usage_build =
\\ --verbose-cimport Enable compiler debug output for C imports
\\
\\
- ;
+;
-const args_build_spec = []Flag {
+const args_build_spec = []Flag{
Flag.Bool("--help"),
Flag.Bool("--init"),
Flag.Arg1("--build-file"),
@@ -148,7 +187,7 @@ const missing_build_file =
\\
\\See: `zig build --help` or `zig help` for more options.
\\
- ;
+;
fn cmdBuild(allocator: &Allocator, args: []const []const u8) !void {
var flags = try Args.parse(allocator, args_build_spec, args);
@@ -317,15 +356,23 @@ const usage_build_generic =
\\ --ver-patch [ver] Dynamic library semver patch version
\\
\\
- ;
+;
-const args_build_generic = []Flag {
+const args_build_generic = []Flag{
Flag.Bool("--help"),
- Flag.Option("--color", []const []const u8 { "auto", "off", "on" }),
+ Flag.Option("--color", []const []const u8{
+ "auto",
+ "off",
+ "on",
+ }),
Flag.ArgMergeN("--assembly", 1),
Flag.Arg1("--cache-dir"),
- Flag.Option("--emit", []const []const u8 { "asm", "bin", "llvm-ir" }),
+ Flag.Option("--emit", []const []const u8{
+ "asm",
+ "bin",
+ "llvm-ir",
+ }),
Flag.Bool("--enable-timing-info"),
Flag.Arg1("--libc-include-dir"),
Flag.Arg1("--name"),
@@ -471,7 +518,7 @@ fn buildOutputType(allocator: &Allocator, args: []const []const u8, out_type: Mo
os.exit(1);
};
- const asm_a= flags.many("assembly");
+ const asm_a = flags.many("assembly");
const obj_a = flags.many("object");
if (in_file == null and (obj_a == null or (??obj_a).len == 0) and (asm_a == null or (??asm_a).len == 0)) {
try stderr.write("Expected source file argument or at least one --object or --assembly argument\n");
@@ -493,17 +540,16 @@ fn buildOutputType(allocator: &Allocator, args: []const []const u8, out_type: Mo
const zig_lib_dir = introspect.resolveZigLibDir(allocator) catch os.exit(1);
defer allocator.free(zig_lib_dir);
- var module =
- try Module.create(
- allocator,
- root_name,
- zig_root_source_file,
- Target.Native,
- out_type,
- build_mode,
- zig_lib_dir,
- full_cache_dir
- );
+ var module = try Module.create(
+ allocator,
+ root_name,
+ zig_root_source_file,
+ Target.Native,
+ out_type,
+ build_mode,
+ zig_lib_dir,
+ full_cache_dir,
+ );
defer module.destroy();
module.version_major = try std.fmt.parseUnsigned(u32, flags.single("ver-major") ?? "0", 10);
@@ -588,10 +634,10 @@ fn buildOutputType(allocator: &Allocator, args: []const []const u8, out_type: Mo
}
if (flags.single("mmacosx-version-min")) |ver| {
- module.darwin_version_min = Module.DarwinVersionMin { .MacOS = ver };
+ module.darwin_version_min = Module.DarwinVersionMin{ .MacOS = ver };
}
if (flags.single("mios-version-min")) |ver| {
- module.darwin_version_min = Module.DarwinVersionMin { .Ios = ver };
+ module.darwin_version_min = Module.DarwinVersionMin{ .Ios = ver };
}
module.emit_file_type = emit_type;
@@ -639,11 +685,9 @@ const usage_fmt =
\\ --help Print this help and exit
\\
\\
- ;
+;
-const args_fmt_spec = []Flag {
- Flag.Bool("--help"),
-};
+const args_fmt_spec = []Flag{Flag.Bool("--help")};
fn cmdFmt(allocator: &Allocator, args: []const []const u8) !void {
var flags = try Args.parse(allocator, args_fmt_spec, args);
@@ -675,7 +719,6 @@ fn cmdFmt(allocator: &Allocator, args: []const []const u8) !void {
};
defer tree.deinit();
-
var error_it = tree.errors.iterator(0);
while (error_it.next()) |parse_error| {
const token = tree.tokens.at(parse_error.loc());
@@ -721,8 +764,7 @@ fn cmdTargets(allocator: &Allocator, args: []const []const u8) !void {
inline while (i < @memberCount(builtin.Arch)) : (i += 1) {
comptime const arch_tag = @memberName(builtin.Arch, i);
// NOTE: Cannot use empty string, see #918.
- comptime const native_str =
- if (comptime mem.eql(u8, arch_tag, @tagName(builtin.arch))) " (native)\n" else "\n";
+ comptime const native_str = if (comptime mem.eql(u8, arch_tag, @tagName(builtin.arch))) " (native)\n" else "\n";
try stdout.print(" {}{}", arch_tag, native_str);
}
@@ -735,8 +777,7 @@ fn cmdTargets(allocator: &Allocator, args: []const []const u8) !void {
inline while (i < @memberCount(builtin.Os)) : (i += 1) {
comptime const os_tag = @memberName(builtin.Os, i);
// NOTE: Cannot use empty string, see #918.
- comptime const native_str =
- if (comptime mem.eql(u8, os_tag, @tagName(builtin.os))) " (native)\n" else "\n";
+ comptime const native_str = if (comptime mem.eql(u8, os_tag, @tagName(builtin.os))) " (native)\n" else "\n";
try stdout.print(" {}{}", os_tag, native_str);
}
@@ -749,8 +790,7 @@ fn cmdTargets(allocator: &Allocator, args: []const []const u8) !void {
inline while (i < @memberCount(builtin.Environ)) : (i += 1) {
comptime const environ_tag = @memberName(builtin.Environ, i);
// NOTE: Cannot use empty string, see #918.
- comptime const native_str =
- if (comptime mem.eql(u8, environ_tag, @tagName(builtin.environ))) " (native)\n" else "\n";
+ comptime const native_str = if (comptime mem.eql(u8, environ_tag, @tagName(builtin.environ))) " (native)\n" else "\n";
try stdout.print(" {}{}", environ_tag, native_str);
}
@@ -772,12 +812,9 @@ const usage_test =
\\ --help Print this help and exit
\\
\\
- ;
-
-const args_test_spec = []Flag {
- Flag.Bool("--help"),
-};
+;
+const args_test_spec = []Flag{Flag.Bool("--help")};
fn cmdTest(allocator: &Allocator, args: []const []const u8) !void {
var flags = try Args.parse(allocator, args_build_spec, args);
@@ -810,21 +847,18 @@ const usage_run =
\\ --help Print this help and exit
\\
\\
- ;
-
-const args_run_spec = []Flag {
- Flag.Bool("--help"),
-};
+;
+const args_run_spec = []Flag{Flag.Bool("--help")};
fn cmdRun(allocator: &Allocator, args: []const []const u8) !void {
var compile_args = args;
- var runtime_args: []const []const u8 = []const []const u8 {};
+ var runtime_args: []const []const u8 = []const []const u8{};
for (args) |argv, i| {
if (mem.eql(u8, argv, "--")) {
compile_args = args[0..i];
- runtime_args = args[i+1..];
+ runtime_args = args[i + 1..];
break;
}
}
@@ -858,9 +892,9 @@ const usage_translate_c =
\\ --output [path] Output file to write generated zig file (default: stdout)
\\
\\
- ;
+;
-const args_translate_c_spec = []Flag {
+const args_translate_c_spec = []Flag{
Flag.Bool("--help"),
Flag.Bool("--enable-timing-info"),
Flag.Arg1("--libc-include-dir"),
@@ -934,7 +968,7 @@ const info_zen =
\\ * Together we serve end users.
\\
\\
- ;
+;
fn cmdZen(allocator: &Allocator, args: []const []const u8) !void {
try stdout.write(info_zen);
@@ -949,7 +983,7 @@ const usage_internal =
\\ build-info Print static compiler build-info
\\
\\
- ;
+;
fn cmdInternal(allocator: &Allocator, args: []const []const u8) !void {
if (args.len == 0) {
@@ -957,9 +991,10 @@ fn cmdInternal(allocator: &Allocator, args: []const []const u8) !void {
os.exit(1);
}
- const sub_commands = []Command {
- Command { .name = "build-info", .exec = cmdInternalBuildInfo },
- };
+ const sub_commands = []Command{Command{
+ .name = "build-info",
+ .exec = cmdInternalBuildInfo,
+ }};
for (sub_commands) |sub_command| {
if (mem.eql(u8, sub_command.name, args[0])) {
@@ -983,7 +1018,7 @@ fn cmdInternalBuildInfo(allocator: &Allocator, args: []const []const u8) !void {
\\ZIG_C_HEADER_FILES {}
\\ZIG_DIA_GUIDS_LIB {}
\\
- ,
+ ,
std.cstr.toSliceConst(c.ZIG_CMAKE_BINARY_DIR),
std.cstr.toSliceConst(c.ZIG_CXX_COMPILER),
std.cstr.toSliceConst(c.ZIG_LLVM_CONFIG_EXE),
src-self-hosted/target.zig
@@ -38,8 +38,7 @@ pub const Target = union(enum) {
pub fn isDarwin(self: &const Target) bool {
return switch (self.getOs()) {
- builtin.Os.ios,
- builtin.Os.macosx => true,
+ builtin.Os.ios, builtin.Os.macosx => true,
else => false,
};
}
std/c/darwin.zig
@@ -60,7 +60,7 @@ pub const sigset_t = u32;
/// Renamed from `sigaction` to `Sigaction` to avoid conflict with function name.
pub const Sigaction = extern struct {
- handler: extern fn(c_int)void,
+ handler: extern fn(c_int) void,
sa_mask: sigset_t,
sa_flags: c_int,
};
std/c/index.zig
@@ -1,7 +1,7 @@
const builtin = @import("builtin");
const Os = builtin.Os;
-pub use switch(builtin.os) {
+pub use switch (builtin.os) {
Os.linux => @import("linux.zig"),
Os.windows => @import("windows.zig"),
Os.macosx, Os.ios => @import("darwin.zig"),
@@ -21,8 +21,7 @@ pub extern "c" fn raise(sig: c_int) c_int;
pub extern "c" fn read(fd: c_int, buf: &c_void, nbyte: usize) isize;
pub extern "c" fn stat(noalias path: &const u8, noalias buf: &Stat) c_int;
pub extern "c" fn write(fd: c_int, buf: &const c_void, nbyte: usize) isize;
-pub extern "c" fn mmap(addr: ?&c_void, len: usize, prot: c_int, flags: c_int,
- fd: c_int, offset: isize) ?&c_void;
+pub extern "c" fn mmap(addr: ?&c_void, len: usize, prot: c_int, flags: c_int, fd: c_int, offset: isize) ?&c_void;
pub extern "c" fn munmap(addr: &c_void, len: usize) c_int;
pub extern "c" fn unlink(path: &const u8) c_int;
pub extern "c" fn getcwd(buf: &u8, size: usize) ?&u8;
@@ -34,8 +33,7 @@ pub extern "c" fn mkdir(path: &const u8, mode: c_uint) c_int;
pub extern "c" fn symlink(existing: &const u8, new: &const u8) c_int;
pub extern "c" fn rename(old: &const u8, new: &const u8) c_int;
pub extern "c" fn chdir(path: &const u8) c_int;
-pub extern "c" fn execve(path: &const u8, argv: &const ?&const u8,
- envp: &const ?&const u8) c_int;
+pub extern "c" fn execve(path: &const u8, argv: &const ?&const u8, envp: &const ?&const u8) c_int;
pub extern "c" fn dup(fd: c_int) c_int;
pub extern "c" fn dup2(old_fd: c_int, new_fd: c_int) c_int;
pub extern "c" fn readlink(noalias path: &const u8, noalias buf: &u8, bufsize: usize) isize;
@@ -54,9 +52,7 @@ pub extern "c" fn realloc(&c_void, usize) ?&c_void;
pub extern "c" fn free(&c_void) void;
pub extern "c" fn posix_memalign(memptr: &&c_void, alignment: usize, size: usize) c_int;
-pub extern "pthread" fn pthread_create(noalias newthread: &pthread_t,
- noalias attr: ?&const pthread_attr_t, start_routine: extern fn(?&c_void) ?&c_void,
- noalias arg: ?&c_void) c_int;
+pub extern "pthread" fn pthread_create(noalias newthread: &pthread_t, noalias attr: ?&const pthread_attr_t, start_routine: extern fn(?&c_void) ?&c_void, noalias arg: ?&c_void) c_int;
pub extern "pthread" fn pthread_attr_init(attr: &pthread_attr_t) c_int;
pub extern "pthread" fn pthread_attr_setstack(attr: &pthread_attr_t, stackaddr: &c_void, stacksize: usize) c_int;
pub extern "pthread" fn pthread_attr_destroy(attr: &pthread_attr_t) c_int;
std/crypto/md5.zig
@@ -6,12 +6,25 @@ const debug = @import("../debug/index.zig");
const fmt = @import("../fmt/index.zig");
const RoundParam = struct {
- a: usize, b: usize, c: usize, d: usize,
- k: usize, s: u32, t: u32
+ a: usize,
+ b: usize,
+ c: usize,
+ d: usize,
+ k: usize,
+ s: u32,
+ t: u32,
};
fn Rp(a: usize, b: usize, c: usize, d: usize, k: usize, s: u32, t: u32) RoundParam {
- return RoundParam { .a = a, .b = b, .c = c, .d = d, .k = k, .s = s, .t = t };
+ return RoundParam{
+ .a = a,
+ .b = b,
+ .c = c,
+ .d = d,
+ .k = k,
+ .s = s,
+ .t = t,
+ };
}
pub const Md5 = struct {
@@ -99,7 +112,7 @@ pub const Md5 = struct {
d.round(d.buf[0..]);
for (d.s) |s, j| {
- mem.writeInt(out[4*j .. 4*j + 4], s, builtin.Endian.Little);
+ mem.writeInt(out[4 * j..4 * j + 4], s, builtin.Endian.Little);
}
}
@@ -112,30 +125,33 @@ pub const Md5 = struct {
while (i < 16) : (i += 1) {
// NOTE: Performing or's separately improves perf by ~10%
s[i] = 0;
- s[i] |= u32(b[i*4+0]);
- s[i] |= u32(b[i*4+1]) << 8;
- s[i] |= u32(b[i*4+2]) << 16;
- s[i] |= u32(b[i*4+3]) << 24;
+ s[i] |= u32(b[i * 4 + 0]);
+ s[i] |= u32(b[i * 4 + 1]) << 8;
+ s[i] |= u32(b[i * 4 + 2]) << 16;
+ s[i] |= u32(b[i * 4 + 3]) << 24;
}
- var v: [4]u32 = []u32 {
- d.s[0], d.s[1], d.s[2], d.s[3],
+ var v: [4]u32 = []u32{
+ d.s[0],
+ d.s[1],
+ d.s[2],
+ d.s[3],
};
- const round0 = comptime []RoundParam {
- Rp(0, 1, 2, 3, 0, 7, 0xD76AA478),
- Rp(3, 0, 1, 2, 1, 12, 0xE8C7B756),
- Rp(2, 3, 0, 1, 2, 17, 0x242070DB),
- Rp(1, 2, 3, 0, 3, 22, 0xC1BDCEEE),
- Rp(0, 1, 2, 3, 4, 7, 0xF57C0FAF),
- Rp(3, 0, 1, 2, 5, 12, 0x4787C62A),
- Rp(2, 3, 0, 1, 6, 17, 0xA8304613),
- Rp(1, 2, 3, 0, 7, 22, 0xFD469501),
- Rp(0, 1, 2, 3, 8, 7, 0x698098D8),
- Rp(3, 0, 1, 2, 9, 12, 0x8B44F7AF),
+ const round0 = comptime []RoundParam{
+ Rp(0, 1, 2, 3, 0, 7, 0xD76AA478),
+ Rp(3, 0, 1, 2, 1, 12, 0xE8C7B756),
+ Rp(2, 3, 0, 1, 2, 17, 0x242070DB),
+ Rp(1, 2, 3, 0, 3, 22, 0xC1BDCEEE),
+ Rp(0, 1, 2, 3, 4, 7, 0xF57C0FAF),
+ Rp(3, 0, 1, 2, 5, 12, 0x4787C62A),
+ Rp(2, 3, 0, 1, 6, 17, 0xA8304613),
+ Rp(1, 2, 3, 0, 7, 22, 0xFD469501),
+ Rp(0, 1, 2, 3, 8, 7, 0x698098D8),
+ Rp(3, 0, 1, 2, 9, 12, 0x8B44F7AF),
Rp(2, 3, 0, 1, 10, 17, 0xFFFF5BB1),
Rp(1, 2, 3, 0, 11, 22, 0x895CD7BE),
- Rp(0, 1, 2, 3, 12, 7, 0x6B901122),
+ Rp(0, 1, 2, 3, 12, 7, 0x6B901122),
Rp(3, 0, 1, 2, 13, 12, 0xFD987193),
Rp(2, 3, 0, 1, 14, 17, 0xA679438E),
Rp(1, 2, 3, 0, 15, 22, 0x49B40821),
@@ -145,22 +161,22 @@ pub const Md5 = struct {
v[r.a] = v[r.b] +% math.rotl(u32, v[r.a], r.s);
}
- const round1 = comptime []RoundParam {
- Rp(0, 1, 2, 3, 1, 5, 0xF61E2562),
- Rp(3, 0, 1, 2, 6, 9, 0xC040B340),
+ const round1 = comptime []RoundParam{
+ Rp(0, 1, 2, 3, 1, 5, 0xF61E2562),
+ Rp(3, 0, 1, 2, 6, 9, 0xC040B340),
Rp(2, 3, 0, 1, 11, 14, 0x265E5A51),
- Rp(1, 2, 3, 0, 0, 20, 0xE9B6C7AA),
- Rp(0, 1, 2, 3, 5, 5, 0xD62F105D),
- Rp(3, 0, 1, 2, 10, 9, 0x02441453),
+ Rp(1, 2, 3, 0, 0, 20, 0xE9B6C7AA),
+ Rp(0, 1, 2, 3, 5, 5, 0xD62F105D),
+ Rp(3, 0, 1, 2, 10, 9, 0x02441453),
Rp(2, 3, 0, 1, 15, 14, 0xD8A1E681),
- Rp(1, 2, 3, 0, 4, 20, 0xE7D3FBC8),
- Rp(0, 1, 2, 3, 9, 5, 0x21E1CDE6),
- Rp(3, 0, 1, 2, 14, 9, 0xC33707D6),
- Rp(2, 3, 0, 1, 3, 14, 0xF4D50D87),
- Rp(1, 2, 3, 0, 8, 20, 0x455A14ED),
- Rp(0, 1, 2, 3, 13, 5, 0xA9E3E905),
- Rp(3, 0, 1, 2, 2, 9, 0xFCEFA3F8),
- Rp(2, 3, 0, 1, 7, 14, 0x676F02D9),
+ Rp(1, 2, 3, 0, 4, 20, 0xE7D3FBC8),
+ Rp(0, 1, 2, 3, 9, 5, 0x21E1CDE6),
+ Rp(3, 0, 1, 2, 14, 9, 0xC33707D6),
+ Rp(2, 3, 0, 1, 3, 14, 0xF4D50D87),
+ Rp(1, 2, 3, 0, 8, 20, 0x455A14ED),
+ Rp(0, 1, 2, 3, 13, 5, 0xA9E3E905),
+ Rp(3, 0, 1, 2, 2, 9, 0xFCEFA3F8),
+ Rp(2, 3, 0, 1, 7, 14, 0x676F02D9),
Rp(1, 2, 3, 0, 12, 20, 0x8D2A4C8A),
};
inline for (round1) |r| {
@@ -168,46 +184,46 @@ pub const Md5 = struct {
v[r.a] = v[r.b] +% math.rotl(u32, v[r.a], r.s);
}
- const round2 = comptime []RoundParam {
- Rp(0, 1, 2, 3, 5, 4, 0xFFFA3942),
- Rp(3, 0, 1, 2, 8, 11, 0x8771F681),
+ const round2 = comptime []RoundParam{
+ Rp(0, 1, 2, 3, 5, 4, 0xFFFA3942),
+ Rp(3, 0, 1, 2, 8, 11, 0x8771F681),
Rp(2, 3, 0, 1, 11, 16, 0x6D9D6122),
Rp(1, 2, 3, 0, 14, 23, 0xFDE5380C),
- Rp(0, 1, 2, 3, 1, 4, 0xA4BEEA44),
- Rp(3, 0, 1, 2, 4, 11, 0x4BDECFA9),
- Rp(2, 3, 0, 1, 7, 16, 0xF6BB4B60),
+ Rp(0, 1, 2, 3, 1, 4, 0xA4BEEA44),
+ Rp(3, 0, 1, 2, 4, 11, 0x4BDECFA9),
+ Rp(2, 3, 0, 1, 7, 16, 0xF6BB4B60),
Rp(1, 2, 3, 0, 10, 23, 0xBEBFBC70),
- Rp(0, 1, 2, 3, 13, 4, 0x289B7EC6),
- Rp(3, 0, 1, 2, 0, 11, 0xEAA127FA),
- Rp(2, 3, 0, 1, 3, 16, 0xD4EF3085),
- Rp(1, 2, 3, 0, 6, 23, 0x04881D05),
- Rp(0, 1, 2, 3, 9, 4, 0xD9D4D039),
+ Rp(0, 1, 2, 3, 13, 4, 0x289B7EC6),
+ Rp(3, 0, 1, 2, 0, 11, 0xEAA127FA),
+ Rp(2, 3, 0, 1, 3, 16, 0xD4EF3085),
+ Rp(1, 2, 3, 0, 6, 23, 0x04881D05),
+ Rp(0, 1, 2, 3, 9, 4, 0xD9D4D039),
Rp(3, 0, 1, 2, 12, 11, 0xE6DB99E5),
Rp(2, 3, 0, 1, 15, 16, 0x1FA27CF8),
- Rp(1, 2, 3, 0, 2, 23, 0xC4AC5665),
+ Rp(1, 2, 3, 0, 2, 23, 0xC4AC5665),
};
inline for (round2) |r| {
v[r.a] = v[r.a] +% (v[r.b] ^ v[r.c] ^ v[r.d]) +% r.t +% s[r.k];
v[r.a] = v[r.b] +% math.rotl(u32, v[r.a], r.s);
}
- const round3 = comptime []RoundParam {
- Rp(0, 1, 2, 3, 0, 6, 0xF4292244),
- Rp(3, 0, 1, 2, 7, 10, 0x432AFF97),
+ const round3 = comptime []RoundParam{
+ Rp(0, 1, 2, 3, 0, 6, 0xF4292244),
+ Rp(3, 0, 1, 2, 7, 10, 0x432AFF97),
Rp(2, 3, 0, 1, 14, 15, 0xAB9423A7),
- Rp(1, 2, 3, 0, 5, 21, 0xFC93A039),
- Rp(0, 1, 2, 3, 12, 6, 0x655B59C3),
- Rp(3, 0, 1, 2, 3, 10, 0x8F0CCC92),
+ Rp(1, 2, 3, 0, 5, 21, 0xFC93A039),
+ Rp(0, 1, 2, 3, 12, 6, 0x655B59C3),
+ Rp(3, 0, 1, 2, 3, 10, 0x8F0CCC92),
Rp(2, 3, 0, 1, 10, 15, 0xFFEFF47D),
- Rp(1, 2, 3, 0, 1, 21, 0x85845DD1),
- Rp(0, 1, 2, 3, 8, 6, 0x6FA87E4F),
+ Rp(1, 2, 3, 0, 1, 21, 0x85845DD1),
+ Rp(0, 1, 2, 3, 8, 6, 0x6FA87E4F),
Rp(3, 0, 1, 2, 15, 10, 0xFE2CE6E0),
- Rp(2, 3, 0, 1, 6, 15, 0xA3014314),
+ Rp(2, 3, 0, 1, 6, 15, 0xA3014314),
Rp(1, 2, 3, 0, 13, 21, 0x4E0811A1),
- Rp(0, 1, 2, 3, 4, 6, 0xF7537E82),
+ Rp(0, 1, 2, 3, 4, 6, 0xF7537E82),
Rp(3, 0, 1, 2, 11, 10, 0xBD3AF235),
- Rp(2, 3, 0, 1, 2, 15, 0x2AD7D2BB),
- Rp(1, 2, 3, 0, 9, 21, 0xEB86D391),
+ Rp(2, 3, 0, 1, 2, 15, 0x2AD7D2BB),
+ Rp(1, 2, 3, 0, 9, 21, 0xEB86D391),
};
inline for (round3) |r| {
v[r.a] = v[r.a] +% (v[r.c] ^ (v[r.b] | ~v[r.d])) +% r.t +% s[r.k];
@@ -255,7 +271,7 @@ test "md5 streaming" {
}
test "md5 aligned final" {
- var block = []u8 {0} ** Md5.block_size;
+ var block = []u8{0} ** Md5.block_size;
var out: [Md5.digest_size]u8 = undefined;
var h = Md5.init();
std/crypto/sha1.zig
@@ -7,11 +7,23 @@ const builtin = @import("builtin");
pub const u160 = @IntType(false, 160);
const RoundParam = struct {
- a: usize, b: usize, c: usize, d: usize, e: usize, i: u32,
+ a: usize,
+ b: usize,
+ c: usize,
+ d: usize,
+ e: usize,
+ i: u32,
};
fn Rp(a: usize, b: usize, c: usize, d: usize, e: usize, i: u32) RoundParam {
- return RoundParam { .a = a, .b = b, .c = c, .d = d, .e = e, .i = i };
+ return RoundParam{
+ .a = a,
+ .b = b,
+ .c = c,
+ .d = d,
+ .e = e,
+ .i = i,
+ };
}
pub const Sha1 = struct {
@@ -99,7 +111,7 @@ pub const Sha1 = struct {
d.round(d.buf[0..]);
for (d.s) |s, j| {
- mem.writeInt(out[4*j .. 4*j + 4], s, builtin.Endian.Big);
+ mem.writeInt(out[4 * j..4 * j + 4], s, builtin.Endian.Big);
}
}
@@ -108,21 +120,25 @@ pub const Sha1 = struct {
var s: [16]u32 = undefined;
- var v: [5]u32 = []u32 {
- d.s[0], d.s[1], d.s[2], d.s[3], d.s[4],
+ var v: [5]u32 = []u32{
+ d.s[0],
+ d.s[1],
+ d.s[2],
+ d.s[3],
+ d.s[4],
};
- const round0a = comptime []RoundParam {
- Rp(0, 1, 2, 3, 4, 0),
- Rp(4, 0, 1, 2, 3, 1),
- Rp(3, 4, 0, 1, 2, 2),
- Rp(2, 3, 4, 0, 1, 3),
- Rp(1, 2, 3, 4, 0, 4),
- Rp(0, 1, 2, 3, 4, 5),
- Rp(4, 0, 1, 2, 3, 6),
- Rp(3, 4, 0, 1, 2, 7),
- Rp(2, 3, 4, 0, 1, 8),
- Rp(1, 2, 3, 4, 0, 9),
+ const round0a = comptime []RoundParam{
+ Rp(0, 1, 2, 3, 4, 0),
+ Rp(4, 0, 1, 2, 3, 1),
+ Rp(3, 4, 0, 1, 2, 2),
+ Rp(2, 3, 4, 0, 1, 3),
+ Rp(1, 2, 3, 4, 0, 4),
+ Rp(0, 1, 2, 3, 4, 5),
+ Rp(4, 0, 1, 2, 3, 6),
+ Rp(3, 4, 0, 1, 2, 7),
+ Rp(2, 3, 4, 0, 1, 8),
+ Rp(1, 2, 3, 4, 0, 9),
Rp(0, 1, 2, 3, 4, 10),
Rp(4, 0, 1, 2, 3, 11),
Rp(3, 4, 0, 1, 2, 12),
@@ -131,32 +147,27 @@ pub const Sha1 = struct {
Rp(0, 1, 2, 3, 4, 15),
};
inline for (round0a) |r| {
- s[r.i] = (u32(b[r.i * 4 + 0]) << 24) |
- (u32(b[r.i * 4 + 1]) << 16) |
- (u32(b[r.i * 4 + 2]) << 8) |
- (u32(b[r.i * 4 + 3]) << 0);
+ s[r.i] = (u32(b[r.i * 4 + 0]) << 24) | (u32(b[r.i * 4 + 1]) << 16) | (u32(b[r.i * 4 + 2]) << 8) | (u32(b[r.i * 4 + 3]) << 0);
- v[r.e] = v[r.e] +% math.rotl(u32, v[r.a], u32(5)) +% 0x5A827999 +% s[r.i & 0xf]
- +% ((v[r.b] & v[r.c]) | (~v[r.b] & v[r.d]));
+ v[r.e] = v[r.e] +% math.rotl(u32, v[r.a], u32(5)) +% 0x5A827999 +% s[r.i & 0xf] +% ((v[r.b] & v[r.c]) | (~v[r.b] & v[r.d]));
v[r.b] = math.rotl(u32, v[r.b], u32(30));
}
- const round0b = comptime []RoundParam {
+ const round0b = comptime []RoundParam{
Rp(4, 0, 1, 2, 3, 16),
Rp(3, 4, 0, 1, 2, 17),
Rp(2, 3, 4, 0, 1, 18),
Rp(1, 2, 3, 4, 0, 19),
};
inline for (round0b) |r| {
- const t = s[(r.i-3) & 0xf] ^ s[(r.i-8) & 0xf] ^ s[(r.i-14) & 0xf] ^ s[(r.i-16) & 0xf];
+ const t = s[(r.i - 3) & 0xf] ^ s[(r.i - 8) & 0xf] ^ s[(r.i - 14) & 0xf] ^ s[(r.i - 16) & 0xf];
s[r.i & 0xf] = math.rotl(u32, t, u32(1));
- v[r.e] = v[r.e] +% math.rotl(u32, v[r.a], u32(5)) +% 0x5A827999 +% s[r.i & 0xf]
- +% ((v[r.b] & v[r.c]) | (~v[r.b] & v[r.d]));
+ v[r.e] = v[r.e] +% math.rotl(u32, v[r.a], u32(5)) +% 0x5A827999 +% s[r.i & 0xf] +% ((v[r.b] & v[r.c]) | (~v[r.b] & v[r.d]));
v[r.b] = math.rotl(u32, v[r.b], u32(30));
}
- const round1 = comptime []RoundParam {
+ const round1 = comptime []RoundParam{
Rp(0, 1, 2, 3, 4, 20),
Rp(4, 0, 1, 2, 3, 21),
Rp(3, 4, 0, 1, 2, 22),
@@ -179,15 +190,14 @@ pub const Sha1 = struct {
Rp(1, 2, 3, 4, 0, 39),
};
inline for (round1) |r| {
- const t = s[(r.i-3) & 0xf] ^ s[(r.i-8) & 0xf] ^ s[(r.i-14) & 0xf] ^ s[(r.i-16) & 0xf];
+ const t = s[(r.i - 3) & 0xf] ^ s[(r.i - 8) & 0xf] ^ s[(r.i - 14) & 0xf] ^ s[(r.i - 16) & 0xf];
s[r.i & 0xf] = math.rotl(u32, t, u32(1));
- v[r.e] = v[r.e] +% math.rotl(u32, v[r.a], u32(5)) +% 0x6ED9EBA1 +% s[r.i & 0xf]
- +% (v[r.b] ^ v[r.c] ^ v[r.d]);
+ v[r.e] = v[r.e] +% math.rotl(u32, v[r.a], u32(5)) +% 0x6ED9EBA1 +% s[r.i & 0xf] +% (v[r.b] ^ v[r.c] ^ v[r.d]);
v[r.b] = math.rotl(u32, v[r.b], u32(30));
}
- const round2 = comptime []RoundParam {
+ const round2 = comptime []RoundParam{
Rp(0, 1, 2, 3, 4, 40),
Rp(4, 0, 1, 2, 3, 41),
Rp(3, 4, 0, 1, 2, 42),
@@ -210,15 +220,14 @@ pub const Sha1 = struct {
Rp(1, 2, 3, 4, 0, 59),
};
inline for (round2) |r| {
- const t = s[(r.i-3) & 0xf] ^ s[(r.i-8) & 0xf] ^ s[(r.i-14) & 0xf] ^ s[(r.i-16) & 0xf];
+ const t = s[(r.i - 3) & 0xf] ^ s[(r.i - 8) & 0xf] ^ s[(r.i - 14) & 0xf] ^ s[(r.i - 16) & 0xf];
s[r.i & 0xf] = math.rotl(u32, t, u32(1));
- v[r.e] = v[r.e] +% math.rotl(u32, v[r.a], u32(5)) +% 0x8F1BBCDC +% s[r.i & 0xf]
- +% ((v[r.b] & v[r.c]) ^ (v[r.b] & v[r.d]) ^ (v[r.c] & v[r.d]));
+ v[r.e] = v[r.e] +% math.rotl(u32, v[r.a], u32(5)) +% 0x8F1BBCDC +% s[r.i & 0xf] +% ((v[r.b] & v[r.c]) ^ (v[r.b] & v[r.d]) ^ (v[r.c] & v[r.d]));
v[r.b] = math.rotl(u32, v[r.b], u32(30));
}
- const round3 = comptime []RoundParam {
+ const round3 = comptime []RoundParam{
Rp(0, 1, 2, 3, 4, 60),
Rp(4, 0, 1, 2, 3, 61),
Rp(3, 4, 0, 1, 2, 62),
@@ -241,11 +250,10 @@ pub const Sha1 = struct {
Rp(1, 2, 3, 4, 0, 79),
};
inline for (round3) |r| {
- const t = s[(r.i-3) & 0xf] ^ s[(r.i-8) & 0xf] ^ s[(r.i-14) & 0xf] ^ s[(r.i-16) & 0xf];
+ const t = s[(r.i - 3) & 0xf] ^ s[(r.i - 8) & 0xf] ^ s[(r.i - 14) & 0xf] ^ s[(r.i - 16) & 0xf];
s[r.i & 0xf] = math.rotl(u32, t, u32(1));
- v[r.e] = v[r.e] +% math.rotl(u32, v[r.a], u32(5)) +% 0xCA62C1D6 +% s[r.i & 0xf]
- +% (v[r.b] ^ v[r.c] ^ v[r.d]);
+ v[r.e] = v[r.e] +% math.rotl(u32, v[r.a], u32(5)) +% 0xCA62C1D6 +% s[r.i & 0xf] +% (v[r.b] ^ v[r.c] ^ v[r.d]);
v[r.b] = math.rotl(u32, v[r.b], u32(30));
}
@@ -286,7 +294,7 @@ test "sha1 streaming" {
}
test "sha1 aligned final" {
- var block = []u8 {0} ** Sha1.block_size;
+ var block = []u8{0} ** Sha1.block_size;
var out: [Sha1.digest_size]u8 = undefined;
var h = Sha1.init();
std/crypto/sha2.zig
@@ -9,12 +9,31 @@ const htest = @import("test.zig");
// Sha224 + Sha256
const RoundParam256 = struct {
- a: usize, b: usize, c: usize, d: usize, e: usize, f: usize, g: usize, h: usize,
- i: usize, k: u32,
+ a: usize,
+ b: usize,
+ c: usize,
+ d: usize,
+ e: usize,
+ f: usize,
+ g: usize,
+ h: usize,
+ i: usize,
+ k: u32,
};
fn Rp256(a: usize, b: usize, c: usize, d: usize, e: usize, f: usize, g: usize, h: usize, i: usize, k: u32) RoundParam256 {
- return RoundParam256 { .a = a, .b = b, .c = c, .d = d, .e = e, .f = f, .g = g, .h = h, .i = i, .k = k };
+ return RoundParam256{
+ .a = a,
+ .b = b,
+ .c = c,
+ .d = d,
+ .e = e,
+ .f = f,
+ .g = g,
+ .h = h,
+ .i = i,
+ .k = k,
+ };
}
const Sha2Params32 = struct {
@@ -29,7 +48,7 @@ const Sha2Params32 = struct {
out_len: usize,
};
-const Sha224Params = Sha2Params32 {
+const Sha224Params = Sha2Params32{
.iv0 = 0xC1059ED8,
.iv1 = 0x367CD507,
.iv2 = 0x3070DD17,
@@ -41,7 +60,7 @@ const Sha224Params = Sha2Params32 {
.out_len = 224,
};
-const Sha256Params = Sha2Params32 {
+const Sha256Params = Sha2Params32{
.iv0 = 0x6A09E667,
.iv1 = 0xBB67AE85,
.iv2 = 0x3C6EF372,
@@ -56,216 +75,215 @@ const Sha256Params = Sha2Params32 {
pub const Sha224 = Sha2_32(Sha224Params);
pub const Sha256 = Sha2_32(Sha256Params);
-fn Sha2_32(comptime params: Sha2Params32) type { return struct {
- const Self = this;
- const block_size = 64;
- const digest_size = params.out_len / 8;
-
- s: [8]u32,
- // Streaming Cache
- buf: [64]u8,
- buf_len: u8,
- total_len: u64,
-
- pub fn init() Self {
- var d: Self = undefined;
- d.reset();
- return d;
- }
-
- pub fn reset(d: &Self) void {
- d.s[0] = params.iv0;
- d.s[1] = params.iv1;
- d.s[2] = params.iv2;
- d.s[3] = params.iv3;
- d.s[4] = params.iv4;
- d.s[5] = params.iv5;
- d.s[6] = params.iv6;
- d.s[7] = params.iv7;
- d.buf_len = 0;
- d.total_len = 0;
- }
-
- pub fn hash(b: []const u8, out: []u8) void {
- var d = Self.init();
- d.update(b);
- d.final(out);
- }
-
- pub fn update(d: &Self, b: []const u8) void {
- var off: usize = 0;
-
- // Partial buffer exists from previous update. Copy into buffer then hash.
- if (d.buf_len != 0 and d.buf_len + b.len > 64) {
- off += 64 - d.buf_len;
- mem.copy(u8, d.buf[d.buf_len..], b[0..off]);
+fn Sha2_32(comptime params: Sha2Params32) type {
+ return struct {
+ const Self = this;
+ const block_size = 64;
+ const digest_size = params.out_len / 8;
+
+ s: [8]u32,
+ // Streaming Cache
+ buf: [64]u8,
+ buf_len: u8,
+ total_len: u64,
+
+ pub fn init() Self {
+ var d: Self = undefined;
+ d.reset();
+ return d;
+ }
- d.round(d.buf[0..]);
+ pub fn reset(d: &Self) void {
+ d.s[0] = params.iv0;
+ d.s[1] = params.iv1;
+ d.s[2] = params.iv2;
+ d.s[3] = params.iv3;
+ d.s[4] = params.iv4;
+ d.s[5] = params.iv5;
+ d.s[6] = params.iv6;
+ d.s[7] = params.iv7;
d.buf_len = 0;
+ d.total_len = 0;
}
- // Full middle blocks.
- while (off + 64 <= b.len) : (off += 64) {
- d.round(b[off..off + 64]);
+ pub fn hash(b: []const u8, out: []u8) void {
+ var d = Self.init();
+ d.update(b);
+ d.final(out);
}
- // Copy any remainder for next pass.
- mem.copy(u8, d.buf[d.buf_len..], b[off..]);
- d.buf_len += u8(b[off..].len);
+ pub fn update(d: &Self, b: []const u8) void {
+ var off: usize = 0;
- d.total_len += b.len;
- }
+ // Partial buffer exists from previous update. Copy into buffer then hash.
+ if (d.buf_len != 0 and d.buf_len + b.len > 64) {
+ off += 64 - d.buf_len;
+ mem.copy(u8, d.buf[d.buf_len..], b[0..off]);
- pub fn final(d: &Self, out: []u8) void {
- debug.assert(out.len >= params.out_len / 8);
+ d.round(d.buf[0..]);
+ d.buf_len = 0;
+ }
- // The buffer here will never be completely full.
- mem.set(u8, d.buf[d.buf_len..], 0);
+ // Full middle blocks.
+ while (off + 64 <= b.len) : (off += 64) {
+ d.round(b[off..off + 64]);
+ }
- // Append padding bits.
- d.buf[d.buf_len] = 0x80;
- d.buf_len += 1;
+ // Copy any remainder for next pass.
+ mem.copy(u8, d.buf[d.buf_len..], b[off..]);
+ d.buf_len += u8(b[off..].len);
- // > 448 mod 512 so need to add an extra round to wrap around.
- if (64 - d.buf_len < 8) {
- d.round(d.buf[0..]);
- mem.set(u8, d.buf[0..], 0);
+ d.total_len += b.len;
}
- // Append message length.
- var i: usize = 1;
- var len = d.total_len >> 5;
- d.buf[63] = u8(d.total_len & 0x1f) << 3;
- while (i < 8) : (i += 1) {
- d.buf[63 - i] = u8(len & 0xff);
- len >>= 8;
- }
+ pub fn final(d: &Self, out: []u8) void {
+ debug.assert(out.len >= params.out_len / 8);
- d.round(d.buf[0..]);
+ // The buffer here will never be completely full.
+ mem.set(u8, d.buf[d.buf_len..], 0);
- // May truncate for possible 224 output
- const rr = d.s[0 .. params.out_len / 32];
+ // Append padding bits.
+ d.buf[d.buf_len] = 0x80;
+ d.buf_len += 1;
- for (rr) |s, j| {
- mem.writeInt(out[4*j .. 4*j + 4], s, builtin.Endian.Big);
- }
- }
+ // > 448 mod 512 so need to add an extra round to wrap around.
+ if (64 - d.buf_len < 8) {
+ d.round(d.buf[0..]);
+ mem.set(u8, d.buf[0..], 0);
+ }
+
+ // Append message length.
+ var i: usize = 1;
+ var len = d.total_len >> 5;
+ d.buf[63] = u8(d.total_len & 0x1f) << 3;
+ while (i < 8) : (i += 1) {
+ d.buf[63 - i] = u8(len & 0xff);
+ len >>= 8;
+ }
- fn round(d: &Self, b: []const u8) void {
- debug.assert(b.len == 64);
+ d.round(d.buf[0..]);
- var s: [64]u32 = undefined;
+ // May truncate for possible 224 output
+ const rr = d.s[0..params.out_len / 32];
- var i: usize = 0;
- while (i < 16) : (i += 1) {
- s[i] = 0;
- s[i] |= u32(b[i*4+0]) << 24;
- s[i] |= u32(b[i*4+1]) << 16;
- s[i] |= u32(b[i*4+2]) << 8;
- s[i] |= u32(b[i*4+3]) << 0;
- }
- while (i < 64) : (i += 1) {
- s[i] =
- s[i-16] +% s[i-7] +%
- (math.rotr(u32, s[i-15], u32(7)) ^ math.rotr(u32, s[i-15], u32(18)) ^ (s[i-15] >> 3)) +%
- (math.rotr(u32, s[i-2], u32(17)) ^ math.rotr(u32, s[i-2], u32(19)) ^ (s[i-2] >> 10));
+ for (rr) |s, j| {
+ mem.writeInt(out[4 * j..4 * j + 4], s, builtin.Endian.Big);
+ }
}
- var v: [8]u32 = []u32 {
- d.s[0], d.s[1], d.s[2], d.s[3], d.s[4], d.s[5], d.s[6], d.s[7],
- };
-
- const round0 = comptime []RoundParam256 {
- Rp256(0, 1, 2, 3, 4, 5, 6, 7, 0, 0x428A2F98),
- Rp256(7, 0, 1, 2, 3, 4, 5, 6, 1, 0x71374491),
- Rp256(6, 7, 0, 1, 2, 3, 4, 5, 2, 0xB5C0FBCF),
- Rp256(5, 6, 7, 0, 1, 2, 3, 4, 3, 0xE9B5DBA5),
- Rp256(4, 5, 6, 7, 0, 1, 2, 3, 4, 0x3956C25B),
- Rp256(3, 4, 5, 6, 7, 0, 1, 2, 5, 0x59F111F1),
- Rp256(2, 3, 4, 5, 6, 7, 0, 1, 6, 0x923F82A4),
- Rp256(1, 2, 3, 4, 5, 6, 7, 0, 7, 0xAB1C5ED5),
- Rp256(0, 1, 2, 3, 4, 5, 6, 7, 8, 0xD807AA98),
- Rp256(7, 0, 1, 2, 3, 4, 5, 6, 9, 0x12835B01),
- Rp256(6, 7, 0, 1, 2, 3, 4, 5, 10, 0x243185BE),
- Rp256(5, 6, 7, 0, 1, 2, 3, 4, 11, 0x550C7DC3),
- Rp256(4, 5, 6, 7, 0, 1, 2, 3, 12, 0x72BE5D74),
- Rp256(3, 4, 5, 6, 7, 0, 1, 2, 13, 0x80DEB1FE),
- Rp256(2, 3, 4, 5, 6, 7, 0, 1, 14, 0x9BDC06A7),
- Rp256(1, 2, 3, 4, 5, 6, 7, 0, 15, 0xC19BF174),
- Rp256(0, 1, 2, 3, 4, 5, 6, 7, 16, 0xE49B69C1),
- Rp256(7, 0, 1, 2, 3, 4, 5, 6, 17, 0xEFBE4786),
- Rp256(6, 7, 0, 1, 2, 3, 4, 5, 18, 0x0FC19DC6),
- Rp256(5, 6, 7, 0, 1, 2, 3, 4, 19, 0x240CA1CC),
- Rp256(4, 5, 6, 7, 0, 1, 2, 3, 20, 0x2DE92C6F),
- Rp256(3, 4, 5, 6, 7, 0, 1, 2, 21, 0x4A7484AA),
- Rp256(2, 3, 4, 5, 6, 7, 0, 1, 22, 0x5CB0A9DC),
- Rp256(1, 2, 3, 4, 5, 6, 7, 0, 23, 0x76F988DA),
- Rp256(0, 1, 2, 3, 4, 5, 6, 7, 24, 0x983E5152),
- Rp256(7, 0, 1, 2, 3, 4, 5, 6, 25, 0xA831C66D),
- Rp256(6, 7, 0, 1, 2, 3, 4, 5, 26, 0xB00327C8),
- Rp256(5, 6, 7, 0, 1, 2, 3, 4, 27, 0xBF597FC7),
- Rp256(4, 5, 6, 7, 0, 1, 2, 3, 28, 0xC6E00BF3),
- Rp256(3, 4, 5, 6, 7, 0, 1, 2, 29, 0xD5A79147),
- Rp256(2, 3, 4, 5, 6, 7, 0, 1, 30, 0x06CA6351),
- Rp256(1, 2, 3, 4, 5, 6, 7, 0, 31, 0x14292967),
- Rp256(0, 1, 2, 3, 4, 5, 6, 7, 32, 0x27B70A85),
- Rp256(7, 0, 1, 2, 3, 4, 5, 6, 33, 0x2E1B2138),
- Rp256(6, 7, 0, 1, 2, 3, 4, 5, 34, 0x4D2C6DFC),
- Rp256(5, 6, 7, 0, 1, 2, 3, 4, 35, 0x53380D13),
- Rp256(4, 5, 6, 7, 0, 1, 2, 3, 36, 0x650A7354),
- Rp256(3, 4, 5, 6, 7, 0, 1, 2, 37, 0x766A0ABB),
- Rp256(2, 3, 4, 5, 6, 7, 0, 1, 38, 0x81C2C92E),
- Rp256(1, 2, 3, 4, 5, 6, 7, 0, 39, 0x92722C85),
- Rp256(0, 1, 2, 3, 4, 5, 6, 7, 40, 0xA2BFE8A1),
- Rp256(7, 0, 1, 2, 3, 4, 5, 6, 41, 0xA81A664B),
- Rp256(6, 7, 0, 1, 2, 3, 4, 5, 42, 0xC24B8B70),
- Rp256(5, 6, 7, 0, 1, 2, 3, 4, 43, 0xC76C51A3),
- Rp256(4, 5, 6, 7, 0, 1, 2, 3, 44, 0xD192E819),
- Rp256(3, 4, 5, 6, 7, 0, 1, 2, 45, 0xD6990624),
- Rp256(2, 3, 4, 5, 6, 7, 0, 1, 46, 0xF40E3585),
- Rp256(1, 2, 3, 4, 5, 6, 7, 0, 47, 0x106AA070),
- Rp256(0, 1, 2, 3, 4, 5, 6, 7, 48, 0x19A4C116),
- Rp256(7, 0, 1, 2, 3, 4, 5, 6, 49, 0x1E376C08),
- Rp256(6, 7, 0, 1, 2, 3, 4, 5, 50, 0x2748774C),
- Rp256(5, 6, 7, 0, 1, 2, 3, 4, 51, 0x34B0BCB5),
- Rp256(4, 5, 6, 7, 0, 1, 2, 3, 52, 0x391C0CB3),
- Rp256(3, 4, 5, 6, 7, 0, 1, 2, 53, 0x4ED8AA4A),
- Rp256(2, 3, 4, 5, 6, 7, 0, 1, 54, 0x5B9CCA4F),
- Rp256(1, 2, 3, 4, 5, 6, 7, 0, 55, 0x682E6FF3),
- Rp256(0, 1, 2, 3, 4, 5, 6, 7, 56, 0x748F82EE),
- Rp256(7, 0, 1, 2, 3, 4, 5, 6, 57, 0x78A5636F),
- Rp256(6, 7, 0, 1, 2, 3, 4, 5, 58, 0x84C87814),
- Rp256(5, 6, 7, 0, 1, 2, 3, 4, 59, 0x8CC70208),
- Rp256(4, 5, 6, 7, 0, 1, 2, 3, 60, 0x90BEFFFA),
- Rp256(3, 4, 5, 6, 7, 0, 1, 2, 61, 0xA4506CEB),
- Rp256(2, 3, 4, 5, 6, 7, 0, 1, 62, 0xBEF9A3F7),
- Rp256(1, 2, 3, 4, 5, 6, 7, 0, 63, 0xC67178F2),
- };
- inline for (round0) |r| {
- v[r.h] =
- v[r.h] +%
- (math.rotr(u32, v[r.e], u32(6)) ^ math.rotr(u32, v[r.e], u32(11)) ^ math.rotr(u32, v[r.e], u32(25))) +%
- (v[r.g] ^ (v[r.e] & (v[r.f] ^ v[r.g]))) +%
- r.k +% s[r.i];
-
- v[r.d] = v[r.d] +% v[r.h];
-
- v[r.h] =
- v[r.h] +%
- (math.rotr(u32, v[r.a], u32(2)) ^ math.rotr(u32, v[r.a], u32(13)) ^ math.rotr(u32, v[r.a], u32(22))) +%
- ((v[r.a] & (v[r.b] | v[r.c])) | (v[r.b] & v[r.c]));
+ fn round(d: &Self, b: []const u8) void {
+ debug.assert(b.len == 64);
+
+ var s: [64]u32 = undefined;
+
+ var i: usize = 0;
+ while (i < 16) : (i += 1) {
+ s[i] = 0;
+ s[i] |= u32(b[i * 4 + 0]) << 24;
+ s[i] |= u32(b[i * 4 + 1]) << 16;
+ s[i] |= u32(b[i * 4 + 2]) << 8;
+ s[i] |= u32(b[i * 4 + 3]) << 0;
+ }
+ while (i < 64) : (i += 1) {
+ s[i] = s[i - 16] +% s[i - 7] +% (math.rotr(u32, s[i - 15], u32(7)) ^ math.rotr(u32, s[i - 15], u32(18)) ^ (s[i - 15] >> 3)) +% (math.rotr(u32, s[i - 2], u32(17)) ^ math.rotr(u32, s[i - 2], u32(19)) ^ (s[i - 2] >> 10));
+ }
+
+ var v: [8]u32 = []u32{
+ d.s[0],
+ d.s[1],
+ d.s[2],
+ d.s[3],
+ d.s[4],
+ d.s[5],
+ d.s[6],
+ d.s[7],
+ };
+
+ const round0 = comptime []RoundParam256{
+ Rp256(0, 1, 2, 3, 4, 5, 6, 7, 0, 0x428A2F98),
+ Rp256(7, 0, 1, 2, 3, 4, 5, 6, 1, 0x71374491),
+ Rp256(6, 7, 0, 1, 2, 3, 4, 5, 2, 0xB5C0FBCF),
+ Rp256(5, 6, 7, 0, 1, 2, 3, 4, 3, 0xE9B5DBA5),
+ Rp256(4, 5, 6, 7, 0, 1, 2, 3, 4, 0x3956C25B),
+ Rp256(3, 4, 5, 6, 7, 0, 1, 2, 5, 0x59F111F1),
+ Rp256(2, 3, 4, 5, 6, 7, 0, 1, 6, 0x923F82A4),
+ Rp256(1, 2, 3, 4, 5, 6, 7, 0, 7, 0xAB1C5ED5),
+ Rp256(0, 1, 2, 3, 4, 5, 6, 7, 8, 0xD807AA98),
+ Rp256(7, 0, 1, 2, 3, 4, 5, 6, 9, 0x12835B01),
+ Rp256(6, 7, 0, 1, 2, 3, 4, 5, 10, 0x243185BE),
+ Rp256(5, 6, 7, 0, 1, 2, 3, 4, 11, 0x550C7DC3),
+ Rp256(4, 5, 6, 7, 0, 1, 2, 3, 12, 0x72BE5D74),
+ Rp256(3, 4, 5, 6, 7, 0, 1, 2, 13, 0x80DEB1FE),
+ Rp256(2, 3, 4, 5, 6, 7, 0, 1, 14, 0x9BDC06A7),
+ Rp256(1, 2, 3, 4, 5, 6, 7, 0, 15, 0xC19BF174),
+ Rp256(0, 1, 2, 3, 4, 5, 6, 7, 16, 0xE49B69C1),
+ Rp256(7, 0, 1, 2, 3, 4, 5, 6, 17, 0xEFBE4786),
+ Rp256(6, 7, 0, 1, 2, 3, 4, 5, 18, 0x0FC19DC6),
+ Rp256(5, 6, 7, 0, 1, 2, 3, 4, 19, 0x240CA1CC),
+ Rp256(4, 5, 6, 7, 0, 1, 2, 3, 20, 0x2DE92C6F),
+ Rp256(3, 4, 5, 6, 7, 0, 1, 2, 21, 0x4A7484AA),
+ Rp256(2, 3, 4, 5, 6, 7, 0, 1, 22, 0x5CB0A9DC),
+ Rp256(1, 2, 3, 4, 5, 6, 7, 0, 23, 0x76F988DA),
+ Rp256(0, 1, 2, 3, 4, 5, 6, 7, 24, 0x983E5152),
+ Rp256(7, 0, 1, 2, 3, 4, 5, 6, 25, 0xA831C66D),
+ Rp256(6, 7, 0, 1, 2, 3, 4, 5, 26, 0xB00327C8),
+ Rp256(5, 6, 7, 0, 1, 2, 3, 4, 27, 0xBF597FC7),
+ Rp256(4, 5, 6, 7, 0, 1, 2, 3, 28, 0xC6E00BF3),
+ Rp256(3, 4, 5, 6, 7, 0, 1, 2, 29, 0xD5A79147),
+ Rp256(2, 3, 4, 5, 6, 7, 0, 1, 30, 0x06CA6351),
+ Rp256(1, 2, 3, 4, 5, 6, 7, 0, 31, 0x14292967),
+ Rp256(0, 1, 2, 3, 4, 5, 6, 7, 32, 0x27B70A85),
+ Rp256(7, 0, 1, 2, 3, 4, 5, 6, 33, 0x2E1B2138),
+ Rp256(6, 7, 0, 1, 2, 3, 4, 5, 34, 0x4D2C6DFC),
+ Rp256(5, 6, 7, 0, 1, 2, 3, 4, 35, 0x53380D13),
+ Rp256(4, 5, 6, 7, 0, 1, 2, 3, 36, 0x650A7354),
+ Rp256(3, 4, 5, 6, 7, 0, 1, 2, 37, 0x766A0ABB),
+ Rp256(2, 3, 4, 5, 6, 7, 0, 1, 38, 0x81C2C92E),
+ Rp256(1, 2, 3, 4, 5, 6, 7, 0, 39, 0x92722C85),
+ Rp256(0, 1, 2, 3, 4, 5, 6, 7, 40, 0xA2BFE8A1),
+ Rp256(7, 0, 1, 2, 3, 4, 5, 6, 41, 0xA81A664B),
+ Rp256(6, 7, 0, 1, 2, 3, 4, 5, 42, 0xC24B8B70),
+ Rp256(5, 6, 7, 0, 1, 2, 3, 4, 43, 0xC76C51A3),
+ Rp256(4, 5, 6, 7, 0, 1, 2, 3, 44, 0xD192E819),
+ Rp256(3, 4, 5, 6, 7, 0, 1, 2, 45, 0xD6990624),
+ Rp256(2, 3, 4, 5, 6, 7, 0, 1, 46, 0xF40E3585),
+ Rp256(1, 2, 3, 4, 5, 6, 7, 0, 47, 0x106AA070),
+ Rp256(0, 1, 2, 3, 4, 5, 6, 7, 48, 0x19A4C116),
+ Rp256(7, 0, 1, 2, 3, 4, 5, 6, 49, 0x1E376C08),
+ Rp256(6, 7, 0, 1, 2, 3, 4, 5, 50, 0x2748774C),
+ Rp256(5, 6, 7, 0, 1, 2, 3, 4, 51, 0x34B0BCB5),
+ Rp256(4, 5, 6, 7, 0, 1, 2, 3, 52, 0x391C0CB3),
+ Rp256(3, 4, 5, 6, 7, 0, 1, 2, 53, 0x4ED8AA4A),
+ Rp256(2, 3, 4, 5, 6, 7, 0, 1, 54, 0x5B9CCA4F),
+ Rp256(1, 2, 3, 4, 5, 6, 7, 0, 55, 0x682E6FF3),
+ Rp256(0, 1, 2, 3, 4, 5, 6, 7, 56, 0x748F82EE),
+ Rp256(7, 0, 1, 2, 3, 4, 5, 6, 57, 0x78A5636F),
+ Rp256(6, 7, 0, 1, 2, 3, 4, 5, 58, 0x84C87814),
+ Rp256(5, 6, 7, 0, 1, 2, 3, 4, 59, 0x8CC70208),
+ Rp256(4, 5, 6, 7, 0, 1, 2, 3, 60, 0x90BEFFFA),
+ Rp256(3, 4, 5, 6, 7, 0, 1, 2, 61, 0xA4506CEB),
+ Rp256(2, 3, 4, 5, 6, 7, 0, 1, 62, 0xBEF9A3F7),
+ Rp256(1, 2, 3, 4, 5, 6, 7, 0, 63, 0xC67178F2),
+ };
+ inline for (round0) |r| {
+ v[r.h] = v[r.h] +% (math.rotr(u32, v[r.e], u32(6)) ^ math.rotr(u32, v[r.e], u32(11)) ^ math.rotr(u32, v[r.e], u32(25))) +% (v[r.g] ^ (v[r.e] & (v[r.f] ^ v[r.g]))) +% r.k +% s[r.i];
+
+ v[r.d] = v[r.d] +% v[r.h];
+
+ v[r.h] = v[r.h] +% (math.rotr(u32, v[r.a], u32(2)) ^ math.rotr(u32, v[r.a], u32(13)) ^ math.rotr(u32, v[r.a], u32(22))) +% ((v[r.a] & (v[r.b] | v[r.c])) | (v[r.b] & v[r.c]));
+ }
+
+ d.s[0] +%= v[0];
+ d.s[1] +%= v[1];
+ d.s[2] +%= v[2];
+ d.s[3] +%= v[3];
+ d.s[4] +%= v[4];
+ d.s[5] +%= v[5];
+ d.s[6] +%= v[6];
+ d.s[7] +%= v[7];
}
-
- d.s[0] +%= v[0];
- d.s[1] +%= v[1];
- d.s[2] +%= v[2];
- d.s[3] +%= v[3];
- d.s[4] +%= v[4];
- d.s[5] +%= v[5];
- d.s[6] +%= v[6];
- d.s[7] +%= v[7];
- }
-};}
+ };
+}
test "sha224 single" {
htest.assertEqualHash(Sha224, "d14a028c2a3a2bc9476102bb288234c415a2b01f828ea62ac5b3e42f", "");
@@ -320,7 +338,7 @@ test "sha256 streaming" {
}
test "sha256 aligned final" {
- var block = []u8 {0} ** Sha256.block_size;
+ var block = []u8{0} ** Sha256.block_size;
var out: [Sha256.digest_size]u8 = undefined;
var h = Sha256.init();
@@ -328,17 +346,35 @@ test "sha256 aligned final" {
h.final(out[0..]);
}
-
/////////////////////
// Sha384 + Sha512
const RoundParam512 = struct {
- a: usize, b: usize, c: usize, d: usize, e: usize, f: usize, g: usize, h: usize,
- i: usize, k: u64,
+ a: usize,
+ b: usize,
+ c: usize,
+ d: usize,
+ e: usize,
+ f: usize,
+ g: usize,
+ h: usize,
+ i: usize,
+ k: u64,
};
fn Rp512(a: usize, b: usize, c: usize, d: usize, e: usize, f: usize, g: usize, h: usize, i: usize, k: u64) RoundParam512 {
- return RoundParam512 { .a = a, .b = b, .c = c, .d = d, .e = e, .f = f, .g = g, .h = h, .i = i, .k = k };
+ return RoundParam512{
+ .a = a,
+ .b = b,
+ .c = c,
+ .d = d,
+ .e = e,
+ .f = f,
+ .g = g,
+ .h = h,
+ .i = i,
+ .k = k,
+ };
}
const Sha2Params64 = struct {
@@ -353,7 +389,7 @@ const Sha2Params64 = struct {
out_len: usize,
};
-const Sha384Params = Sha2Params64 {
+const Sha384Params = Sha2Params64{
.iv0 = 0xCBBB9D5DC1059ED8,
.iv1 = 0x629A292A367CD507,
.iv2 = 0x9159015A3070DD17,
@@ -365,7 +401,7 @@ const Sha384Params = Sha2Params64 {
.out_len = 384,
};
-const Sha512Params = Sha2Params64 {
+const Sha512Params = Sha2Params64{
.iv0 = 0x6A09E667F3BCC908,
.iv1 = 0xBB67AE8584CAA73B,
.iv2 = 0x3C6EF372FE94F82B,
@@ -374,242 +410,241 @@ const Sha512Params = Sha2Params64 {
.iv5 = 0x9B05688C2B3E6C1F,
.iv6 = 0x1F83D9ABFB41BD6B,
.iv7 = 0x5BE0CD19137E2179,
- .out_len = 512
+ .out_len = 512,
};
pub const Sha384 = Sha2_64(Sha384Params);
pub const Sha512 = Sha2_64(Sha512Params);
-fn Sha2_64(comptime params: Sha2Params64) type { return struct {
- const Self = this;
- const block_size = 128;
- const digest_size = params.out_len / 8;
-
- s: [8]u64,
- // Streaming Cache
- buf: [128]u8,
- buf_len: u8,
- total_len: u128,
-
- pub fn init() Self {
- var d: Self = undefined;
- d.reset();
- return d;
- }
-
- pub fn reset(d: &Self) void {
- d.s[0] = params.iv0;
- d.s[1] = params.iv1;
- d.s[2] = params.iv2;
- d.s[3] = params.iv3;
- d.s[4] = params.iv4;
- d.s[5] = params.iv5;
- d.s[6] = params.iv6;
- d.s[7] = params.iv7;
- d.buf_len = 0;
- d.total_len = 0;
- }
-
- pub fn hash(b: []const u8, out: []u8) void {
- var d = Self.init();
- d.update(b);
- d.final(out);
- }
-
- pub fn update(d: &Self, b: []const u8) void {
- var off: usize = 0;
-
- // Partial buffer exists from previous update. Copy into buffer then hash.
- if (d.buf_len != 0 and d.buf_len + b.len > 128) {
- off += 128 - d.buf_len;
- mem.copy(u8, d.buf[d.buf_len..], b[0..off]);
+fn Sha2_64(comptime params: Sha2Params64) type {
+ return struct {
+ const Self = this;
+ const block_size = 128;
+ const digest_size = params.out_len / 8;
+
+ s: [8]u64,
+ // Streaming Cache
+ buf: [128]u8,
+ buf_len: u8,
+ total_len: u128,
+
+ pub fn init() Self {
+ var d: Self = undefined;
+ d.reset();
+ return d;
+ }
- d.round(d.buf[0..]);
+ pub fn reset(d: &Self) void {
+ d.s[0] = params.iv0;
+ d.s[1] = params.iv1;
+ d.s[2] = params.iv2;
+ d.s[3] = params.iv3;
+ d.s[4] = params.iv4;
+ d.s[5] = params.iv5;
+ d.s[6] = params.iv6;
+ d.s[7] = params.iv7;
d.buf_len = 0;
+ d.total_len = 0;
}
- // Full middle blocks.
- while (off + 128 <= b.len) : (off += 128) {
- d.round(b[off..off + 128]);
+ pub fn hash(b: []const u8, out: []u8) void {
+ var d = Self.init();
+ d.update(b);
+ d.final(out);
}
- // Copy any remainder for next pass.
- mem.copy(u8, d.buf[d.buf_len..], b[off..]);
- d.buf_len += u8(b[off..].len);
+ pub fn update(d: &Self, b: []const u8) void {
+ var off: usize = 0;
- d.total_len += b.len;
- }
+ // Partial buffer exists from previous update. Copy into buffer then hash.
+ if (d.buf_len != 0 and d.buf_len + b.len > 128) {
+ off += 128 - d.buf_len;
+ mem.copy(u8, d.buf[d.buf_len..], b[0..off]);
- pub fn final(d: &Self, out: []u8) void {
- debug.assert(out.len >= params.out_len / 8);
+ d.round(d.buf[0..]);
+ d.buf_len = 0;
+ }
- // The buffer here will never be completely full.
- mem.set(u8, d.buf[d.buf_len..], 0);
+ // Full middle blocks.
+ while (off + 128 <= b.len) : (off += 128) {
+ d.round(b[off..off + 128]);
+ }
- // Append padding bits.
- d.buf[d.buf_len] = 0x80;
- d.buf_len += 1;
+ // Copy any remainder for next pass.
+ mem.copy(u8, d.buf[d.buf_len..], b[off..]);
+ d.buf_len += u8(b[off..].len);
- // > 896 mod 1024 so need to add an extra round to wrap around.
- if (128 - d.buf_len < 16) {
- d.round(d.buf[0..]);
- mem.set(u8, d.buf[0..], 0);
+ d.total_len += b.len;
}
- // Append message length.
- var i: usize = 1;
- var len = d.total_len >> 5;
- d.buf[127] = u8(d.total_len & 0x1f) << 3;
- while (i < 16) : (i += 1) {
- d.buf[127 - i] = u8(len & 0xff);
- len >>= 8;
- }
+ pub fn final(d: &Self, out: []u8) void {
+ debug.assert(out.len >= params.out_len / 8);
- d.round(d.buf[0..]);
+ // The buffer here will never be completely full.
+ mem.set(u8, d.buf[d.buf_len..], 0);
- // May truncate for possible 384 output
- const rr = d.s[0 .. params.out_len / 64];
+ // Append padding bits.
+ d.buf[d.buf_len] = 0x80;
+ d.buf_len += 1;
- for (rr) |s, j| {
- mem.writeInt(out[8*j .. 8*j + 8], s, builtin.Endian.Big);
- }
- }
-
- fn round(d: &Self, b: []const u8) void {
- debug.assert(b.len == 128);
-
- var s: [80]u64 = undefined;
-
- var i: usize = 0;
- while (i < 16) : (i += 1) {
- s[i] = 0;
- s[i] |= u64(b[i*8+0]) << 56;
- s[i] |= u64(b[i*8+1]) << 48;
- s[i] |= u64(b[i*8+2]) << 40;
- s[i] |= u64(b[i*8+3]) << 32;
- s[i] |= u64(b[i*8+4]) << 24;
- s[i] |= u64(b[i*8+5]) << 16;
- s[i] |= u64(b[i*8+6]) << 8;
- s[i] |= u64(b[i*8+7]) << 0;
- }
- while (i < 80) : (i += 1) {
- s[i] =
- s[i-16] +% s[i-7] +%
- (math.rotr(u64, s[i-15], u64(1)) ^ math.rotr(u64, s[i-15], u64(8)) ^ (s[i-15] >> 7)) +%
- (math.rotr(u64, s[i-2], u64(19)) ^ math.rotr(u64, s[i-2], u64(61)) ^ (s[i-2] >> 6));
- }
+ // > 896 mod 1024 so need to add an extra round to wrap around.
+ if (128 - d.buf_len < 16) {
+ d.round(d.buf[0..]);
+ mem.set(u8, d.buf[0..], 0);
+ }
- var v: [8]u64 = []u64 {
- d.s[0], d.s[1], d.s[2], d.s[3], d.s[4], d.s[5], d.s[6], d.s[7],
- };
-
- const round0 = comptime []RoundParam512 {
- Rp512(0, 1, 2, 3, 4, 5, 6, 7, 0, 0x428A2F98D728AE22),
- Rp512(7, 0, 1, 2, 3, 4, 5, 6, 1, 0x7137449123EF65CD),
- Rp512(6, 7, 0, 1, 2, 3, 4, 5, 2, 0xB5C0FBCFEC4D3B2F),
- Rp512(5, 6, 7, 0, 1, 2, 3, 4, 3, 0xE9B5DBA58189DBBC),
- Rp512(4, 5, 6, 7, 0, 1, 2, 3, 4, 0x3956C25BF348B538),
- Rp512(3, 4, 5, 6, 7, 0, 1, 2, 5, 0x59F111F1B605D019),
- Rp512(2, 3, 4, 5, 6, 7, 0, 1, 6, 0x923F82A4AF194F9B),
- Rp512(1, 2, 3, 4, 5, 6, 7, 0, 7, 0xAB1C5ED5DA6D8118),
- Rp512(0, 1, 2, 3, 4, 5, 6, 7, 8, 0xD807AA98A3030242),
- Rp512(7, 0, 1, 2, 3, 4, 5, 6, 9, 0x12835B0145706FBE),
- Rp512(6, 7, 0, 1, 2, 3, 4, 5, 10, 0x243185BE4EE4B28C),
- Rp512(5, 6, 7, 0, 1, 2, 3, 4, 11, 0x550C7DC3D5FFB4E2),
- Rp512(4, 5, 6, 7, 0, 1, 2, 3, 12, 0x72BE5D74F27B896F),
- Rp512(3, 4, 5, 6, 7, 0, 1, 2, 13, 0x80DEB1FE3B1696B1),
- Rp512(2, 3, 4, 5, 6, 7, 0, 1, 14, 0x9BDC06A725C71235),
- Rp512(1, 2, 3, 4, 5, 6, 7, 0, 15, 0xC19BF174CF692694),
- Rp512(0, 1, 2, 3, 4, 5, 6, 7, 16, 0xE49B69C19EF14AD2),
- Rp512(7, 0, 1, 2, 3, 4, 5, 6, 17, 0xEFBE4786384F25E3),
- Rp512(6, 7, 0, 1, 2, 3, 4, 5, 18, 0x0FC19DC68B8CD5B5),
- Rp512(5, 6, 7, 0, 1, 2, 3, 4, 19, 0x240CA1CC77AC9C65),
- Rp512(4, 5, 6, 7, 0, 1, 2, 3, 20, 0x2DE92C6F592B0275),
- Rp512(3, 4, 5, 6, 7, 0, 1, 2, 21, 0x4A7484AA6EA6E483),
- Rp512(2, 3, 4, 5, 6, 7, 0, 1, 22, 0x5CB0A9DCBD41FBD4),
- Rp512(1, 2, 3, 4, 5, 6, 7, 0, 23, 0x76F988DA831153B5),
- Rp512(0, 1, 2, 3, 4, 5, 6, 7, 24, 0x983E5152EE66DFAB),
- Rp512(7, 0, 1, 2, 3, 4, 5, 6, 25, 0xA831C66D2DB43210),
- Rp512(6, 7, 0, 1, 2, 3, 4, 5, 26, 0xB00327C898FB213F),
- Rp512(5, 6, 7, 0, 1, 2, 3, 4, 27, 0xBF597FC7BEEF0EE4),
- Rp512(4, 5, 6, 7, 0, 1, 2, 3, 28, 0xC6E00BF33DA88FC2),
- Rp512(3, 4, 5, 6, 7, 0, 1, 2, 29, 0xD5A79147930AA725),
- Rp512(2, 3, 4, 5, 6, 7, 0, 1, 30, 0x06CA6351E003826F),
- Rp512(1, 2, 3, 4, 5, 6, 7, 0, 31, 0x142929670A0E6E70),
- Rp512(0, 1, 2, 3, 4, 5, 6, 7, 32, 0x27B70A8546D22FFC),
- Rp512(7, 0, 1, 2, 3, 4, 5, 6, 33, 0x2E1B21385C26C926),
- Rp512(6, 7, 0, 1, 2, 3, 4, 5, 34, 0x4D2C6DFC5AC42AED),
- Rp512(5, 6, 7, 0, 1, 2, 3, 4, 35, 0x53380D139D95B3DF),
- Rp512(4, 5, 6, 7, 0, 1, 2, 3, 36, 0x650A73548BAF63DE),
- Rp512(3, 4, 5, 6, 7, 0, 1, 2, 37, 0x766A0ABB3C77B2A8),
- Rp512(2, 3, 4, 5, 6, 7, 0, 1, 38, 0x81C2C92E47EDAEE6),
- Rp512(1, 2, 3, 4, 5, 6, 7, 0, 39, 0x92722C851482353B),
- Rp512(0, 1, 2, 3, 4, 5, 6, 7, 40, 0xA2BFE8A14CF10364),
- Rp512(7, 0, 1, 2, 3, 4, 5, 6, 41, 0xA81A664BBC423001),
- Rp512(6, 7, 0, 1, 2, 3, 4, 5, 42, 0xC24B8B70D0F89791),
- Rp512(5, 6, 7, 0, 1, 2, 3, 4, 43, 0xC76C51A30654BE30),
- Rp512(4, 5, 6, 7, 0, 1, 2, 3, 44, 0xD192E819D6EF5218),
- Rp512(3, 4, 5, 6, 7, 0, 1, 2, 45, 0xD69906245565A910),
- Rp512(2, 3, 4, 5, 6, 7, 0, 1, 46, 0xF40E35855771202A),
- Rp512(1, 2, 3, 4, 5, 6, 7, 0, 47, 0x106AA07032BBD1B8),
- Rp512(0, 1, 2, 3, 4, 5, 6, 7, 48, 0x19A4C116B8D2D0C8),
- Rp512(7, 0, 1, 2, 3, 4, 5, 6, 49, 0x1E376C085141AB53),
- Rp512(6, 7, 0, 1, 2, 3, 4, 5, 50, 0x2748774CDF8EEB99),
- Rp512(5, 6, 7, 0, 1, 2, 3, 4, 51, 0x34B0BCB5E19B48A8),
- Rp512(4, 5, 6, 7, 0, 1, 2, 3, 52, 0x391C0CB3C5C95A63),
- Rp512(3, 4, 5, 6, 7, 0, 1, 2, 53, 0x4ED8AA4AE3418ACB),
- Rp512(2, 3, 4, 5, 6, 7, 0, 1, 54, 0x5B9CCA4F7763E373),
- Rp512(1, 2, 3, 4, 5, 6, 7, 0, 55, 0x682E6FF3D6B2B8A3),
- Rp512(0, 1, 2, 3, 4, 5, 6, 7, 56, 0x748F82EE5DEFB2FC),
- Rp512(7, 0, 1, 2, 3, 4, 5, 6, 57, 0x78A5636F43172F60),
- Rp512(6, 7, 0, 1, 2, 3, 4, 5, 58, 0x84C87814A1F0AB72),
- Rp512(5, 6, 7, 0, 1, 2, 3, 4, 59, 0x8CC702081A6439EC),
- Rp512(4, 5, 6, 7, 0, 1, 2, 3, 60, 0x90BEFFFA23631E28),
- Rp512(3, 4, 5, 6, 7, 0, 1, 2, 61, 0xA4506CEBDE82BDE9),
- Rp512(2, 3, 4, 5, 6, 7, 0, 1, 62, 0xBEF9A3F7B2C67915),
- Rp512(1, 2, 3, 4, 5, 6, 7, 0, 63, 0xC67178F2E372532B),
- Rp512(0, 1, 2, 3, 4, 5, 6, 7, 64, 0xCA273ECEEA26619C),
- Rp512(7, 0, 1, 2, 3, 4, 5, 6, 65, 0xD186B8C721C0C207),
- Rp512(6, 7, 0, 1, 2, 3, 4, 5, 66, 0xEADA7DD6CDE0EB1E),
- Rp512(5, 6, 7, 0, 1, 2, 3, 4, 67, 0xF57D4F7FEE6ED178),
- Rp512(4, 5, 6, 7, 0, 1, 2, 3, 68, 0x06F067AA72176FBA),
- Rp512(3, 4, 5, 6, 7, 0, 1, 2, 69, 0x0A637DC5A2C898A6),
- Rp512(2, 3, 4, 5, 6, 7, 0, 1, 70, 0x113F9804BEF90DAE),
- Rp512(1, 2, 3, 4, 5, 6, 7, 0, 71, 0x1B710B35131C471B),
- Rp512(0, 1, 2, 3, 4, 5, 6, 7, 72, 0x28DB77F523047D84),
- Rp512(7, 0, 1, 2, 3, 4, 5, 6, 73, 0x32CAAB7B40C72493),
- Rp512(6, 7, 0, 1, 2, 3, 4, 5, 74, 0x3C9EBE0A15C9BEBC),
- Rp512(5, 6, 7, 0, 1, 2, 3, 4, 75, 0x431D67C49C100D4C),
- Rp512(4, 5, 6, 7, 0, 1, 2, 3, 76, 0x4CC5D4BECB3E42B6),
- Rp512(3, 4, 5, 6, 7, 0, 1, 2, 77, 0x597F299CFC657E2A),
- Rp512(2, 3, 4, 5, 6, 7, 0, 1, 78, 0x5FCB6FAB3AD6FAEC),
- Rp512(1, 2, 3, 4, 5, 6, 7, 0, 79, 0x6C44198C4A475817),
- };
- inline for (round0) |r| {
- v[r.h] =
- v[r.h] +%
- (math.rotr(u64, v[r.e], u64(14)) ^ math.rotr(u64, v[r.e], u64(18)) ^ math.rotr(u64, v[r.e], u64(41))) +%
- (v[r.g] ^ (v[r.e] & (v[r.f] ^ v[r.g]))) +%
- r.k +% s[r.i];
-
- v[r.d] = v[r.d] +% v[r.h];
-
- v[r.h] =
- v[r.h] +%
- (math.rotr(u64, v[r.a], u64(28)) ^ math.rotr(u64, v[r.a], u64(34)) ^ math.rotr(u64, v[r.a], u64(39))) +%
- ((v[r.a] & (v[r.b] | v[r.c])) | (v[r.b] & v[r.c]));
+ // Append message length.
+ var i: usize = 1;
+ var len = d.total_len >> 5;
+ d.buf[127] = u8(d.total_len & 0x1f) << 3;
+ while (i < 16) : (i += 1) {
+ d.buf[127 - i] = u8(len & 0xff);
+ len >>= 8;
+ }
+
+ d.round(d.buf[0..]);
+
+ // May truncate for possible 384 output
+ const rr = d.s[0..params.out_len / 64];
+
+ for (rr) |s, j| {
+ mem.writeInt(out[8 * j..8 * j + 8], s, builtin.Endian.Big);
+ }
}
- d.s[0] +%= v[0];
- d.s[1] +%= v[1];
- d.s[2] +%= v[2];
- d.s[3] +%= v[3];
- d.s[4] +%= v[4];
- d.s[5] +%= v[5];
- d.s[6] +%= v[6];
- d.s[7] +%= v[7];
- }
-};}
+ fn round(d: &Self, b: []const u8) void {
+ debug.assert(b.len == 128);
+
+ var s: [80]u64 = undefined;
+
+ var i: usize = 0;
+ while (i < 16) : (i += 1) {
+ s[i] = 0;
+ s[i] |= u64(b[i * 8 + 0]) << 56;
+ s[i] |= u64(b[i * 8 + 1]) << 48;
+ s[i] |= u64(b[i * 8 + 2]) << 40;
+ s[i] |= u64(b[i * 8 + 3]) << 32;
+ s[i] |= u64(b[i * 8 + 4]) << 24;
+ s[i] |= u64(b[i * 8 + 5]) << 16;
+ s[i] |= u64(b[i * 8 + 6]) << 8;
+ s[i] |= u64(b[i * 8 + 7]) << 0;
+ }
+ while (i < 80) : (i += 1) {
+ s[i] = s[i - 16] +% s[i - 7] +% (math.rotr(u64, s[i - 15], u64(1)) ^ math.rotr(u64, s[i - 15], u64(8)) ^ (s[i - 15] >> 7)) +% (math.rotr(u64, s[i - 2], u64(19)) ^ math.rotr(u64, s[i - 2], u64(61)) ^ (s[i - 2] >> 6));
+ }
+
+ var v: [8]u64 = []u64{
+ d.s[0],
+ d.s[1],
+ d.s[2],
+ d.s[3],
+ d.s[4],
+ d.s[5],
+ d.s[6],
+ d.s[7],
+ };
+
+ const round0 = comptime []RoundParam512{
+ Rp512(0, 1, 2, 3, 4, 5, 6, 7, 0, 0x428A2F98D728AE22),
+ Rp512(7, 0, 1, 2, 3, 4, 5, 6, 1, 0x7137449123EF65CD),
+ Rp512(6, 7, 0, 1, 2, 3, 4, 5, 2, 0xB5C0FBCFEC4D3B2F),
+ Rp512(5, 6, 7, 0, 1, 2, 3, 4, 3, 0xE9B5DBA58189DBBC),
+ Rp512(4, 5, 6, 7, 0, 1, 2, 3, 4, 0x3956C25BF348B538),
+ Rp512(3, 4, 5, 6, 7, 0, 1, 2, 5, 0x59F111F1B605D019),
+ Rp512(2, 3, 4, 5, 6, 7, 0, 1, 6, 0x923F82A4AF194F9B),
+ Rp512(1, 2, 3, 4, 5, 6, 7, 0, 7, 0xAB1C5ED5DA6D8118),
+ Rp512(0, 1, 2, 3, 4, 5, 6, 7, 8, 0xD807AA98A3030242),
+ Rp512(7, 0, 1, 2, 3, 4, 5, 6, 9, 0x12835B0145706FBE),
+ Rp512(6, 7, 0, 1, 2, 3, 4, 5, 10, 0x243185BE4EE4B28C),
+ Rp512(5, 6, 7, 0, 1, 2, 3, 4, 11, 0x550C7DC3D5FFB4E2),
+ Rp512(4, 5, 6, 7, 0, 1, 2, 3, 12, 0x72BE5D74F27B896F),
+ Rp512(3, 4, 5, 6, 7, 0, 1, 2, 13, 0x80DEB1FE3B1696B1),
+ Rp512(2, 3, 4, 5, 6, 7, 0, 1, 14, 0x9BDC06A725C71235),
+ Rp512(1, 2, 3, 4, 5, 6, 7, 0, 15, 0xC19BF174CF692694),
+ Rp512(0, 1, 2, 3, 4, 5, 6, 7, 16, 0xE49B69C19EF14AD2),
+ Rp512(7, 0, 1, 2, 3, 4, 5, 6, 17, 0xEFBE4786384F25E3),
+ Rp512(6, 7, 0, 1, 2, 3, 4, 5, 18, 0x0FC19DC68B8CD5B5),
+ Rp512(5, 6, 7, 0, 1, 2, 3, 4, 19, 0x240CA1CC77AC9C65),
+ Rp512(4, 5, 6, 7, 0, 1, 2, 3, 20, 0x2DE92C6F592B0275),
+ Rp512(3, 4, 5, 6, 7, 0, 1, 2, 21, 0x4A7484AA6EA6E483),
+ Rp512(2, 3, 4, 5, 6, 7, 0, 1, 22, 0x5CB0A9DCBD41FBD4),
+ Rp512(1, 2, 3, 4, 5, 6, 7, 0, 23, 0x76F988DA831153B5),
+ Rp512(0, 1, 2, 3, 4, 5, 6, 7, 24, 0x983E5152EE66DFAB),
+ Rp512(7, 0, 1, 2, 3, 4, 5, 6, 25, 0xA831C66D2DB43210),
+ Rp512(6, 7, 0, 1, 2, 3, 4, 5, 26, 0xB00327C898FB213F),
+ Rp512(5, 6, 7, 0, 1, 2, 3, 4, 27, 0xBF597FC7BEEF0EE4),
+ Rp512(4, 5, 6, 7, 0, 1, 2, 3, 28, 0xC6E00BF33DA88FC2),
+ Rp512(3, 4, 5, 6, 7, 0, 1, 2, 29, 0xD5A79147930AA725),
+ Rp512(2, 3, 4, 5, 6, 7, 0, 1, 30, 0x06CA6351E003826F),
+ Rp512(1, 2, 3, 4, 5, 6, 7, 0, 31, 0x142929670A0E6E70),
+ Rp512(0, 1, 2, 3, 4, 5, 6, 7, 32, 0x27B70A8546D22FFC),
+ Rp512(7, 0, 1, 2, 3, 4, 5, 6, 33, 0x2E1B21385C26C926),
+ Rp512(6, 7, 0, 1, 2, 3, 4, 5, 34, 0x4D2C6DFC5AC42AED),
+ Rp512(5, 6, 7, 0, 1, 2, 3, 4, 35, 0x53380D139D95B3DF),
+ Rp512(4, 5, 6, 7, 0, 1, 2, 3, 36, 0x650A73548BAF63DE),
+ Rp512(3, 4, 5, 6, 7, 0, 1, 2, 37, 0x766A0ABB3C77B2A8),
+ Rp512(2, 3, 4, 5, 6, 7, 0, 1, 38, 0x81C2C92E47EDAEE6),
+ Rp512(1, 2, 3, 4, 5, 6, 7, 0, 39, 0x92722C851482353B),
+ Rp512(0, 1, 2, 3, 4, 5, 6, 7, 40, 0xA2BFE8A14CF10364),
+ Rp512(7, 0, 1, 2, 3, 4, 5, 6, 41, 0xA81A664BBC423001),
+ Rp512(6, 7, 0, 1, 2, 3, 4, 5, 42, 0xC24B8B70D0F89791),
+ Rp512(5, 6, 7, 0, 1, 2, 3, 4, 43, 0xC76C51A30654BE30),
+ Rp512(4, 5, 6, 7, 0, 1, 2, 3, 44, 0xD192E819D6EF5218),
+ Rp512(3, 4, 5, 6, 7, 0, 1, 2, 45, 0xD69906245565A910),
+ Rp512(2, 3, 4, 5, 6, 7, 0, 1, 46, 0xF40E35855771202A),
+ Rp512(1, 2, 3, 4, 5, 6, 7, 0, 47, 0x106AA07032BBD1B8),
+ Rp512(0, 1, 2, 3, 4, 5, 6, 7, 48, 0x19A4C116B8D2D0C8),
+ Rp512(7, 0, 1, 2, 3, 4, 5, 6, 49, 0x1E376C085141AB53),
+ Rp512(6, 7, 0, 1, 2, 3, 4, 5, 50, 0x2748774CDF8EEB99),
+ Rp512(5, 6, 7, 0, 1, 2, 3, 4, 51, 0x34B0BCB5E19B48A8),
+ Rp512(4, 5, 6, 7, 0, 1, 2, 3, 52, 0x391C0CB3C5C95A63),
+ Rp512(3, 4, 5, 6, 7, 0, 1, 2, 53, 0x4ED8AA4AE3418ACB),
+ Rp512(2, 3, 4, 5, 6, 7, 0, 1, 54, 0x5B9CCA4F7763E373),
+ Rp512(1, 2, 3, 4, 5, 6, 7, 0, 55, 0x682E6FF3D6B2B8A3),
+ Rp512(0, 1, 2, 3, 4, 5, 6, 7, 56, 0x748F82EE5DEFB2FC),
+ Rp512(7, 0, 1, 2, 3, 4, 5, 6, 57, 0x78A5636F43172F60),
+ Rp512(6, 7, 0, 1, 2, 3, 4, 5, 58, 0x84C87814A1F0AB72),
+ Rp512(5, 6, 7, 0, 1, 2, 3, 4, 59, 0x8CC702081A6439EC),
+ Rp512(4, 5, 6, 7, 0, 1, 2, 3, 60, 0x90BEFFFA23631E28),
+ Rp512(3, 4, 5, 6, 7, 0, 1, 2, 61, 0xA4506CEBDE82BDE9),
+ Rp512(2, 3, 4, 5, 6, 7, 0, 1, 62, 0xBEF9A3F7B2C67915),
+ Rp512(1, 2, 3, 4, 5, 6, 7, 0, 63, 0xC67178F2E372532B),
+ Rp512(0, 1, 2, 3, 4, 5, 6, 7, 64, 0xCA273ECEEA26619C),
+ Rp512(7, 0, 1, 2, 3, 4, 5, 6, 65, 0xD186B8C721C0C207),
+ Rp512(6, 7, 0, 1, 2, 3, 4, 5, 66, 0xEADA7DD6CDE0EB1E),
+ Rp512(5, 6, 7, 0, 1, 2, 3, 4, 67, 0xF57D4F7FEE6ED178),
+ Rp512(4, 5, 6, 7, 0, 1, 2, 3, 68, 0x06F067AA72176FBA),
+ Rp512(3, 4, 5, 6, 7, 0, 1, 2, 69, 0x0A637DC5A2C898A6),
+ Rp512(2, 3, 4, 5, 6, 7, 0, 1, 70, 0x113F9804BEF90DAE),
+ Rp512(1, 2, 3, 4, 5, 6, 7, 0, 71, 0x1B710B35131C471B),
+ Rp512(0, 1, 2, 3, 4, 5, 6, 7, 72, 0x28DB77F523047D84),
+ Rp512(7, 0, 1, 2, 3, 4, 5, 6, 73, 0x32CAAB7B40C72493),
+ Rp512(6, 7, 0, 1, 2, 3, 4, 5, 74, 0x3C9EBE0A15C9BEBC),
+ Rp512(5, 6, 7, 0, 1, 2, 3, 4, 75, 0x431D67C49C100D4C),
+ Rp512(4, 5, 6, 7, 0, 1, 2, 3, 76, 0x4CC5D4BECB3E42B6),
+ Rp512(3, 4, 5, 6, 7, 0, 1, 2, 77, 0x597F299CFC657E2A),
+ Rp512(2, 3, 4, 5, 6, 7, 0, 1, 78, 0x5FCB6FAB3AD6FAEC),
+ Rp512(1, 2, 3, 4, 5, 6, 7, 0, 79, 0x6C44198C4A475817),
+ };
+ inline for (round0) |r| {
+ v[r.h] = v[r.h] +% (math.rotr(u64, v[r.e], u64(14)) ^ math.rotr(u64, v[r.e], u64(18)) ^ math.rotr(u64, v[r.e], u64(41))) +% (v[r.g] ^ (v[r.e] & (v[r.f] ^ v[r.g]))) +% r.k +% s[r.i];
+
+ v[r.d] = v[r.d] +% v[r.h];
+
+ v[r.h] = v[r.h] +% (math.rotr(u64, v[r.a], u64(28)) ^ math.rotr(u64, v[r.a], u64(34)) ^ math.rotr(u64, v[r.a], u64(39))) +% ((v[r.a] & (v[r.b] | v[r.c])) | (v[r.b] & v[r.c]));
+ }
+
+ d.s[0] +%= v[0];
+ d.s[1] +%= v[1];
+ d.s[2] +%= v[2];
+ d.s[3] +%= v[3];
+ d.s[4] +%= v[4];
+ d.s[5] +%= v[5];
+ d.s[6] +%= v[6];
+ d.s[7] +%= v[7];
+ }
+ };
+}
test "sha384 single" {
const h1 = "38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b";
@@ -680,7 +715,7 @@ test "sha512 streaming" {
}
test "sha512 aligned final" {
- var block = []u8 {0} ** Sha512.block_size;
+ var block = []u8{0} ** Sha512.block_size;
var out: [Sha512.digest_size]u8 = undefined;
var h = Sha512.init();
std/crypto/test.zig
@@ -14,7 +14,7 @@ pub fn assertEqualHash(comptime Hasher: var, comptime expected: []const u8, inpu
pub fn assertEqual(comptime expected: []const u8, input: []const u8) void {
var expected_bytes: [expected.len / 2]u8 = undefined;
for (expected_bytes) |*r, i| {
- r.* = fmt.parseInt(u8, expected[2 * i .. 2 * i + 2], 16) catch unreachable;
+ r.* = fmt.parseInt(u8, expected[2 * i..2 * i + 2], 16) catch unreachable;
}
debug.assert(mem.eql(u8, expected_bytes, input));
std/crypto/throughput_test.zig
@@ -11,7 +11,7 @@ const Timer = time.Timer;
const HashFunction = @import("md5.zig").Md5;
const MiB = 1024 * 1024;
-const BytesToHash = 1024 * MiB;
+const BytesToHash = 1024 * MiB;
pub fn main() !void {
var stdout_file = try std.io.getStdOut();
std/debug/failing_allocator.zig
@@ -13,14 +13,14 @@ pub const FailingAllocator = struct {
deallocations: usize,
pub fn init(allocator: &mem.Allocator, fail_index: usize) FailingAllocator {
- return FailingAllocator {
+ return FailingAllocator{
.internal_allocator = allocator,
.fail_index = fail_index,
.index = 0,
.allocated_bytes = 0,
.freed_bytes = 0,
.deallocations = 0,
- .allocator = mem.Allocator {
+ .allocator = mem.Allocator{
.allocFn = alloc,
.reallocFn = realloc,
.freeFn = free,
std/debug/index.zig
@@ -227,8 +227,7 @@ fn printSourceAtAddress(debug_info: &ElfStackTrace, out_stream: var, address: us
else => return err,
}
} else |err| switch (err) {
- error.MissingDebugInfo,
- error.InvalidDebugInfo => {
+ error.MissingDebugInfo, error.InvalidDebugInfo => {
try out_stream.print(ptr_hex ++ " in ??? ({})\n", address, compile_unit_name);
},
else => return err,
@@ -597,10 +596,12 @@ fn parseFormValueBlock(allocator: &mem.Allocator, in_stream: var, size: usize) !
}
fn parseFormValueConstant(allocator: &mem.Allocator, in_stream: var, signed: bool, size: usize) !FormValue {
- return FormValue{ .Const = Constant{
- .signed = signed,
- .payload = try readAllocBytes(allocator, in_stream, size),
- } };
+ return FormValue{
+ .Const = Constant{
+ .signed = signed,
+ .payload = try readAllocBytes(allocator, in_stream, size),
+ },
+ };
}
fn parseFormValueDwarfOffsetSize(in_stream: var, is_64: bool) !u64 {
@@ -621,7 +622,7 @@ fn parseFormValueRef(allocator: &mem.Allocator, in_stream: var, comptime T: type
return parseFormValueRefLen(allocator, in_stream, block_len);
}
-const ParseFormValueError = error {
+const ParseFormValueError = error{
EndOfStream,
Io,
BadFd,
@@ -645,8 +646,7 @@ fn parseFormValue(allocator: &mem.Allocator, in_stream: var, form_id: u64, is_64
DW.FORM_data2 => parseFormValueConstant(allocator, in_stream, false, 2),
DW.FORM_data4 => parseFormValueConstant(allocator, in_stream, false, 4),
DW.FORM_data8 => parseFormValueConstant(allocator, in_stream, false, 8),
- DW.FORM_udata,
- DW.FORM_sdata => {
+ DW.FORM_udata, DW.FORM_sdata => {
const block_len = try readULeb128(in_stream);
const signed = form_id == DW.FORM_sdata;
return parseFormValueConstant(allocator, in_stream, signed, block_len);
std/fmt/errol/enum3.zig
@@ -1,4 +1,4 @@
-pub const enum3 = []u64 {
+pub const enum3 = []u64{
0x4e2e2785c3a2a20b,
0x240a28877a09a4e1,
0x728fca36c06cf106,
@@ -439,13 +439,13 @@ const Slab = struct {
};
fn slab(str: []const u8, exp: i32) Slab {
- return Slab {
+ return Slab{
.str = str,
.exp = exp,
};
}
-pub const enum3_data = []Slab {
+pub const enum3_data = []Slab{
slab("40648030339495312", 69),
slab("4498645355592131", -134),
slab("678321594594593", 244),
@@ -879,4 +879,3 @@ pub const enum3_data = []Slab {
slab("32216657306260762", 218),
slab("30423431424080128", 219),
};
-
std/array_list.zig
@@ -150,7 +150,10 @@ pub fn AlignedArrayList(comptime T: type, comptime A: u29) type {
};
pub fn iterator(self: &const Self) Iterator {
- return Iterator { .list = self, .count = 0 };
+ return Iterator{
+ .list = self,
+ .count = 0,
+ };
}
};
}
@@ -207,7 +210,7 @@ test "iterator ArrayList test" {
try list.append(2);
try list.append(3);
- var count : i32 = 0;
+ var count: i32 = 0;
var it = list.iterator();
while (it.next()) |next| {
assert(next == count + 1);
@@ -225,7 +228,7 @@ test "iterator ArrayList test" {
}
it.reset();
- assert(?? it.next() == 1);
+ assert(??it.next() == 1);
}
test "insert ArrayList test" {
std/base64.zig
@@ -41,12 +41,10 @@ pub const Base64Encoder = struct {
dest[out_index] = encoder.alphabet_chars[(source[i] >> 2) & 0x3f];
out_index += 1;
- dest[out_index] = encoder.alphabet_chars[((source[i] & 0x3) << 4) |
- ((source[i + 1] & 0xf0) >> 4)];
+ dest[out_index] = encoder.alphabet_chars[((source[i] & 0x3) << 4) | ((source[i + 1] & 0xf0) >> 4)];
out_index += 1;
- dest[out_index] = encoder.alphabet_chars[((source[i + 1] & 0xf) << 2) |
- ((source[i + 2] & 0xc0) >> 6)];
+ dest[out_index] = encoder.alphabet_chars[((source[i + 1] & 0xf) << 2) | ((source[i + 2] & 0xc0) >> 6)];
out_index += 1;
dest[out_index] = encoder.alphabet_chars[source[i + 2] & 0x3f];
@@ -64,8 +62,7 @@ pub const Base64Encoder = struct {
dest[out_index] = encoder.pad_char;
out_index += 1;
} else {
- dest[out_index] = encoder.alphabet_chars[((source[i] & 0x3) << 4) |
- ((source[i + 1] & 0xf0) >> 4)];
+ dest[out_index] = encoder.alphabet_chars[((source[i] & 0x3) << 4) | ((source[i + 1] & 0xf0) >> 4)];
out_index += 1;
dest[out_index] = encoder.alphabet_chars[(source[i + 1] & 0xf) << 2];
@@ -131,26 +128,20 @@ pub const Base64Decoder = struct {
// common case
if (!decoder.char_in_alphabet[source[src_cursor + 2]]) return error.InvalidCharacter;
if (!decoder.char_in_alphabet[source[src_cursor + 3]]) return error.InvalidCharacter;
- dest[dest_cursor + 0] = decoder.char_to_index[source[src_cursor + 0]] << 2 |
- decoder.char_to_index[source[src_cursor + 1]] >> 4;
- dest[dest_cursor + 1] = decoder.char_to_index[source[src_cursor + 1]] << 4 |
- decoder.char_to_index[source[src_cursor + 2]] >> 2;
- dest[dest_cursor + 2] = decoder.char_to_index[source[src_cursor + 2]] << 6 |
- decoder.char_to_index[source[src_cursor + 3]];
+ dest[dest_cursor + 0] = decoder.char_to_index[source[src_cursor + 0]] << 2 | decoder.char_to_index[source[src_cursor + 1]] >> 4;
+ dest[dest_cursor + 1] = decoder.char_to_index[source[src_cursor + 1]] << 4 | decoder.char_to_index[source[src_cursor + 2]] >> 2;
+ dest[dest_cursor + 2] = decoder.char_to_index[source[src_cursor + 2]] << 6 | decoder.char_to_index[source[src_cursor + 3]];
dest_cursor += 3;
} else if (source[src_cursor + 2] != decoder.pad_char) {
// one pad char
if (!decoder.char_in_alphabet[source[src_cursor + 2]]) return error.InvalidCharacter;
- dest[dest_cursor + 0] = decoder.char_to_index[source[src_cursor + 0]] << 2 |
- decoder.char_to_index[source[src_cursor + 1]] >> 4;
- dest[dest_cursor + 1] = decoder.char_to_index[source[src_cursor + 1]] << 4 |
- decoder.char_to_index[source[src_cursor + 2]] >> 2;
+ dest[dest_cursor + 0] = decoder.char_to_index[source[src_cursor + 0]] << 2 | decoder.char_to_index[source[src_cursor + 1]] >> 4;
+ dest[dest_cursor + 1] = decoder.char_to_index[source[src_cursor + 1]] << 4 | decoder.char_to_index[source[src_cursor + 2]] >> 2;
if (decoder.char_to_index[source[src_cursor + 2]] << 6 != 0) return error.InvalidPadding;
dest_cursor += 2;
} else {
// two pad chars
- dest[dest_cursor + 0] = decoder.char_to_index[source[src_cursor + 0]] << 2 |
- decoder.char_to_index[source[src_cursor + 1]] >> 4;
+ dest[dest_cursor + 0] = decoder.char_to_index[source[src_cursor + 0]] << 2 | decoder.char_to_index[source[src_cursor + 1]] >> 4;
if (decoder.char_to_index[source[src_cursor + 1]] << 4 != 0) return error.InvalidPadding;
dest_cursor += 1;
}
@@ -165,7 +156,7 @@ pub const Base64DecoderWithIgnore = struct {
decoder: Base64Decoder,
char_is_ignored: [256]bool,
pub fn init(alphabet_chars: []const u8, pad_char: u8, ignore_chars: []const u8) Base64DecoderWithIgnore {
- var result = Base64DecoderWithIgnore {
+ var result = Base64DecoderWithIgnore{
.decoder = Base64Decoder.init(alphabet_chars, pad_char),
.char_is_ignored = []bool{false} ** 256,
};
@@ -223,10 +214,12 @@ pub const Base64DecoderWithIgnore = struct {
} else if (decoder_with_ignore.char_is_ignored[c]) {
// we can even ignore chars during the padding
continue;
- } else return error.InvalidCharacter;
+ } else
+ return error.InvalidCharacter;
}
break;
- } else return error.InvalidCharacter;
+ } else
+ return error.InvalidCharacter;
}
switch (available_chars) {
@@ -234,22 +227,17 @@ pub const Base64DecoderWithIgnore = struct {
// common case
if (dest_cursor + 3 > dest.len) return error.OutputTooSmall;
assert(pad_char_count == 0);
- dest[dest_cursor + 0] = decoder.char_to_index[next_4_chars[0]] << 2 |
- decoder.char_to_index[next_4_chars[1]] >> 4;
- dest[dest_cursor + 1] = decoder.char_to_index[next_4_chars[1]] << 4 |
- decoder.char_to_index[next_4_chars[2]] >> 2;
- dest[dest_cursor + 2] = decoder.char_to_index[next_4_chars[2]] << 6 |
- decoder.char_to_index[next_4_chars[3]];
+ dest[dest_cursor + 0] = decoder.char_to_index[next_4_chars[0]] << 2 | decoder.char_to_index[next_4_chars[1]] >> 4;
+ dest[dest_cursor + 1] = decoder.char_to_index[next_4_chars[1]] << 4 | decoder.char_to_index[next_4_chars[2]] >> 2;
+ dest[dest_cursor + 2] = decoder.char_to_index[next_4_chars[2]] << 6 | decoder.char_to_index[next_4_chars[3]];
dest_cursor += 3;
continue;
},
3 => {
if (dest_cursor + 2 > dest.len) return error.OutputTooSmall;
if (pad_char_count != 1) return error.InvalidPadding;
- dest[dest_cursor + 0] = decoder.char_to_index[next_4_chars[0]] << 2 |
- decoder.char_to_index[next_4_chars[1]] >> 4;
- dest[dest_cursor + 1] = decoder.char_to_index[next_4_chars[1]] << 4 |
- decoder.char_to_index[next_4_chars[2]] >> 2;
+ dest[dest_cursor + 0] = decoder.char_to_index[next_4_chars[0]] << 2 | decoder.char_to_index[next_4_chars[1]] >> 4;
+ dest[dest_cursor + 1] = decoder.char_to_index[next_4_chars[1]] << 4 | decoder.char_to_index[next_4_chars[2]] >> 2;
if (decoder.char_to_index[next_4_chars[2]] << 6 != 0) return error.InvalidPadding;
dest_cursor += 2;
break;
@@ -257,8 +245,7 @@ pub const Base64DecoderWithIgnore = struct {
2 => {
if (dest_cursor + 1 > dest.len) return error.OutputTooSmall;
if (pad_char_count != 2) return error.InvalidPadding;
- dest[dest_cursor + 0] = decoder.char_to_index[next_4_chars[0]] << 2 |
- decoder.char_to_index[next_4_chars[1]] >> 4;
+ dest[dest_cursor + 0] = decoder.char_to_index[next_4_chars[0]] << 2 | decoder.char_to_index[next_4_chars[1]] >> 4;
if (decoder.char_to_index[next_4_chars[1]] << 4 != 0) return error.InvalidPadding;
dest_cursor += 1;
break;
@@ -280,7 +267,6 @@ pub const Base64DecoderWithIgnore = struct {
}
};
-
pub const standard_decoder_unsafe = Base64DecoderUnsafe.init(standard_alphabet_chars, standard_pad_char);
pub const Base64DecoderUnsafe = struct {
@@ -291,7 +277,7 @@ pub const Base64DecoderUnsafe = struct {
pub fn init(alphabet_chars: []const u8, pad_char: u8) Base64DecoderUnsafe {
assert(alphabet_chars.len == 64);
- var result = Base64DecoderUnsafe {
+ var result = Base64DecoderUnsafe{
.char_to_index = undefined,
.pad_char = pad_char,
};
@@ -321,16 +307,13 @@ pub const Base64DecoderUnsafe = struct {
}
while (in_buf_len > 4) {
- dest[dest_index] = decoder.char_to_index[source[src_index + 0]] << 2 |
- decoder.char_to_index[source[src_index + 1]] >> 4;
+ dest[dest_index] = decoder.char_to_index[source[src_index + 0]] << 2 | decoder.char_to_index[source[src_index + 1]] >> 4;
dest_index += 1;
- dest[dest_index] = decoder.char_to_index[source[src_index + 1]] << 4 |
- decoder.char_to_index[source[src_index + 2]] >> 2;
+ dest[dest_index] = decoder.char_to_index[source[src_index + 1]] << 4 | decoder.char_to_index[source[src_index + 2]] >> 2;
dest_index += 1;
- dest[dest_index] = decoder.char_to_index[source[src_index + 2]] << 6 |
- decoder.char_to_index[source[src_index + 3]];
+ dest[dest_index] = decoder.char_to_index[source[src_index + 2]] << 6 | decoder.char_to_index[source[src_index + 3]];
dest_index += 1;
src_index += 4;
@@ -338,18 +321,15 @@ pub const Base64DecoderUnsafe = struct {
}
if (in_buf_len > 1) {
- dest[dest_index] = decoder.char_to_index[source[src_index + 0]] << 2 |
- decoder.char_to_index[source[src_index + 1]] >> 4;
+ dest[dest_index] = decoder.char_to_index[source[src_index + 0]] << 2 | decoder.char_to_index[source[src_index + 1]] >> 4;
dest_index += 1;
}
if (in_buf_len > 2) {
- dest[dest_index] = decoder.char_to_index[source[src_index + 1]] << 4 |
- decoder.char_to_index[source[src_index + 2]] >> 2;
+ dest[dest_index] = decoder.char_to_index[source[src_index + 1]] << 4 | decoder.char_to_index[source[src_index + 2]] >> 2;
dest_index += 1;
}
if (in_buf_len > 3) {
- dest[dest_index] = decoder.char_to_index[source[src_index + 2]] << 6 |
- decoder.char_to_index[source[src_index + 3]];
+ dest[dest_index] = decoder.char_to_index[source[src_index + 2]] << 6 | decoder.char_to_index[source[src_index + 3]];
dest_index += 1;
}
}
@@ -367,7 +347,6 @@ fn calcDecodedSizeExactUnsafe(source: []const u8, pad_char: u8) usize {
return result;
}
-
test "base64" {
@setEvalBranchQuota(8000);
testBase64() catch unreachable;
@@ -375,26 +354,26 @@ test "base64" {
}
fn testBase64() !void {
- try testAllApis("", "");
- try testAllApis("f", "Zg==");
- try testAllApis("fo", "Zm8=");
- try testAllApis("foo", "Zm9v");
- try testAllApis("foob", "Zm9vYg==");
- try testAllApis("fooba", "Zm9vYmE=");
+ try testAllApis("", "");
+ try testAllApis("f", "Zg==");
+ try testAllApis("fo", "Zm8=");
+ try testAllApis("foo", "Zm9v");
+ try testAllApis("foob", "Zm9vYg==");
+ try testAllApis("fooba", "Zm9vYmE=");
try testAllApis("foobar", "Zm9vYmFy");
- try testDecodeIgnoreSpace("", " ");
- try testDecodeIgnoreSpace("f", "Z g= =");
- try testDecodeIgnoreSpace("fo", " Zm8=");
- try testDecodeIgnoreSpace("foo", "Zm9v ");
- try testDecodeIgnoreSpace("foob", "Zm9vYg = = ");
- try testDecodeIgnoreSpace("fooba", "Zm9v YmE=");
+ try testDecodeIgnoreSpace("", " ");
+ try testDecodeIgnoreSpace("f", "Z g= =");
+ try testDecodeIgnoreSpace("fo", " Zm8=");
+ try testDecodeIgnoreSpace("foo", "Zm9v ");
+ try testDecodeIgnoreSpace("foob", "Zm9vYg = = ");
+ try testDecodeIgnoreSpace("fooba", "Zm9v YmE=");
try testDecodeIgnoreSpace("foobar", " Z m 9 v Y m F y ");
// test getting some api errors
- try testError("A", error.InvalidPadding);
- try testError("AA", error.InvalidPadding);
- try testError("AAA", error.InvalidPadding);
+ try testError("A", error.InvalidPadding);
+ try testError("AA", error.InvalidPadding);
+ try testError("AAA", error.InvalidPadding);
try testError("A..A", error.InvalidCharacter);
try testError("AA=A", error.InvalidCharacter);
try testError("AA/=", error.InvalidPadding);
@@ -427,8 +406,7 @@ fn testAllApis(expected_decoded: []const u8, expected_encoded: []const u8) !void
// Base64DecoderWithIgnore
{
- const standard_decoder_ignore_nothing = Base64DecoderWithIgnore.init(
- standard_alphabet_chars, standard_pad_char, "");
+ const standard_decoder_ignore_nothing = Base64DecoderWithIgnore.init(standard_alphabet_chars, standard_pad_char, "");
var buffer: [0x100]u8 = undefined;
var decoded = buffer[0..Base64DecoderWithIgnore.calcSizeUpperBound(expected_encoded.len)];
var written = try standard_decoder_ignore_nothing.decode(decoded, expected_encoded);
@@ -446,8 +424,7 @@ fn testAllApis(expected_decoded: []const u8, expected_encoded: []const u8) !void
}
fn testDecodeIgnoreSpace(expected_decoded: []const u8, encoded: []const u8) !void {
- const standard_decoder_ignore_space = Base64DecoderWithIgnore.init(
- standard_alphabet_chars, standard_pad_char, " ");
+ const standard_decoder_ignore_space = Base64DecoderWithIgnore.init(standard_alphabet_chars, standard_pad_char, " ");
var buffer: [0x100]u8 = undefined;
var decoded = buffer[0..Base64DecoderWithIgnore.calcSizeUpperBound(encoded.len)];
var written = try standard_decoder_ignore_space.decode(decoded, encoded);
@@ -455,8 +432,7 @@ fn testDecodeIgnoreSpace(expected_decoded: []const u8, encoded: []const u8) !voi
}
fn testError(encoded: []const u8, expected_err: error) !void {
- const standard_decoder_ignore_space = Base64DecoderWithIgnore.init(
- standard_alphabet_chars, standard_pad_char, " ");
+ const standard_decoder_ignore_space = Base64DecoderWithIgnore.init(standard_alphabet_chars, standard_pad_char, " ");
var buffer: [0x100]u8 = undefined;
if (standard_decoder.calcSize(encoded)) |decoded_size| {
var decoded = buffer[0..decoded_size];
@@ -471,8 +447,7 @@ fn testError(encoded: []const u8, expected_err: error) !void {
}
fn testOutputTooSmallError(encoded: []const u8) !void {
- const standard_decoder_ignore_space = Base64DecoderWithIgnore.init(
- standard_alphabet_chars, standard_pad_char, " ");
+ const standard_decoder_ignore_space = Base64DecoderWithIgnore.init(standard_alphabet_chars, standard_pad_char, " ");
var buffer: [0x100]u8 = undefined;
var decoded = buffer[0..calcDecodedSizeExactUnsafe(encoded, standard_pad_char) - 1];
if (standard_decoder_ignore_space.decode(decoded, encoded)) |_| {
std/buf_map.zig
@@ -12,9 +12,7 @@ pub const BufMap = struct {
const BufMapHashMap = HashMap([]const u8, []const u8, mem.hash_slice_u8, mem.eql_slice_u8);
pub fn init(allocator: &Allocator) BufMap {
- var self = BufMap {
- .hash_map = BufMapHashMap.init(allocator),
- };
+ var self = BufMap{ .hash_map = BufMapHashMap.init(allocator) };
return self;
}
std/buf_set.zig
@@ -10,9 +10,7 @@ pub const BufSet = struct {
const BufSetHashMap = HashMap([]const u8, void, mem.hash_slice_u8, mem.eql_slice_u8);
pub fn init(a: &Allocator) BufSet {
- var self = BufSet {
- .hash_map = BufSetHashMap.init(a),
- };
+ var self = BufSet{ .hash_map = BufSetHashMap.init(a) };
return self;
}
std/build.zig
@@ -420,15 +420,7 @@ pub const Builder = struct {
const release_fast = self.option(bool, "release-fast", "optimizations on and safety off") ?? false;
const release_small = self.option(bool, "release-small", "size optimizations on and safety off") ?? false;
- const mode = if (release_safe and !release_fast and !release_small)
- builtin.Mode.ReleaseSafe
- else if (release_fast and !release_safe and !release_small)
- builtin.Mode.ReleaseFast
- else if (release_small and !release_fast and !release_safe)
- builtin.Mode.ReleaseSmall
- else if (!release_fast and !release_safe and !release_small)
- builtin.Mode.Debug
- else x: {
+ const mode = if (release_safe and !release_fast and !release_small) builtin.Mode.ReleaseSafe else if (release_fast and !release_safe and !release_small) builtin.Mode.ReleaseFast else if (release_small and !release_fast and !release_safe) builtin.Mode.ReleaseSmall else if (!release_fast and !release_safe and !release_small) builtin.Mode.Debug else x: {
warn("Multiple release modes (of -Drelease-safe, -Drelease-fast and -Drelease-small)");
self.markInvalidUserInput();
break :x builtin.Mode.Debug;
@@ -649,11 +641,7 @@ pub const Builder = struct {
if (builtin.environ == builtin.Environ.msvc) {
return "cl.exe";
} else {
- return os.getEnvVarOwned(self.allocator, "CC") catch |err|
- if (err == error.EnvironmentVariableNotFound)
- ([]const u8)("cc")
- else
- debug.panic("Unable to get environment variable: {}", err);
+ return os.getEnvVarOwned(self.allocator, "CC") catch |err| if (err == error.EnvironmentVariableNotFound) ([]const u8)("cc") else debug.panic("Unable to get environment variable: {}", err);
}
}
@@ -782,8 +770,7 @@ pub const Target = union(enum) {
pub fn isDarwin(self: &const Target) bool {
return switch (self.getOs()) {
- builtin.Os.ios,
- builtin.Os.macosx => true,
+ builtin.Os.ios, builtin.Os.macosx => true,
else => false,
};
}
@@ -990,8 +977,7 @@ pub const LibExeObjStep = struct {
self.out_filename = self.builder.fmt("lib{}.a", self.name);
} else {
switch (self.target.getOs()) {
- builtin.Os.ios,
- builtin.Os.macosx => {
+ builtin.Os.ios, builtin.Os.macosx => {
self.out_filename = self.builder.fmt("lib{}.{d}.{d}.{d}.dylib", self.name, self.version.major, self.version.minor, self.version.patch);
self.major_only_filename = self.builder.fmt("lib{}.{d}.dylib", self.name, self.version.major);
self.name_only_filename = self.builder.fmt("lib{}.dylib", self.name);
@@ -1011,11 +997,13 @@ pub const LibExeObjStep = struct {
}
pub fn setTarget(self: &LibExeObjStep, target_arch: builtin.Arch, target_os: builtin.Os, target_environ: builtin.Environ) void {
- self.target = Target{ .Cross = CrossTarget{
- .arch = target_arch,
- .os = target_os,
- .environ = target_environ,
- } };
+ self.target = Target{
+ .Cross = CrossTarget{
+ .arch = target_arch,
+ .os = target_os,
+ .environ = target_environ,
+ },
+ };
self.computeOutFileNames();
}
@@ -1079,10 +1067,7 @@ pub const LibExeObjStep = struct {
}
pub fn getOutputPath(self: &LibExeObjStep) []const u8 {
- return if (self.output_path) |output_path|
- output_path
- else
- os.path.join(self.builder.allocator, self.builder.cache_root, self.out_filename) catch unreachable;
+ return if (self.output_path) |output_path| output_path else os.path.join(self.builder.allocator, self.builder.cache_root, self.out_filename) catch unreachable;
}
pub fn setOutputHPath(self: &LibExeObjStep, file_path: []const u8) void {
@@ -1095,10 +1080,7 @@ pub const LibExeObjStep = struct {
}
pub fn getOutputHPath(self: &LibExeObjStep) []const u8 {
- return if (self.output_h_path) |output_h_path|
- output_h_path
- else
- os.path.join(self.builder.allocator, self.builder.cache_root, self.out_h_filename) catch unreachable;
+ return if (self.output_h_path) |output_h_path| output_h_path else os.path.join(self.builder.allocator, self.builder.cache_root, self.out_h_filename) catch unreachable;
}
pub fn addAssemblyFile(self: &LibExeObjStep, path: []const u8) void {
@@ -1352,8 +1334,7 @@ pub const LibExeObjStep = struct {
args.append("ssp-buffer-size=4") catch unreachable;
}
},
- builtin.Mode.ReleaseFast,
- builtin.Mode.ReleaseSmall => {
+ builtin.Mode.ReleaseFast, builtin.Mode.ReleaseSmall => {
args.append("-O2") catch unreachable;
args.append("-fno-stack-protector") catch unreachable;
},
@@ -1652,11 +1633,13 @@ pub const TestStep = struct {
}
pub fn setTarget(self: &TestStep, target_arch: builtin.Arch, target_os: builtin.Os, target_environ: builtin.Environ) void {
- self.target = Target{ .Cross = CrossTarget{
- .arch = target_arch,
- .os = target_os,
- .environ = target_environ,
- } };
+ self.target = Target{
+ .Cross = CrossTarget{
+ .arch = target_arch,
+ .os = target_os,
+ .environ = target_environ,
+ },
+ };
}
pub fn setExecCmd(self: &TestStep, args: []const ?[]const u8) void {
std/cstr.zig
@@ -9,7 +9,6 @@ pub const line_sep = switch (builtin.os) {
else => "\n",
};
-
pub fn len(ptr: &const u8) usize {
var count: usize = 0;
while (ptr[count] != 0) : (count += 1) {}
@@ -95,7 +94,7 @@ pub const NullTerminated2DArray = struct {
}
index_buf[i] = null;
- return NullTerminated2DArray {
+ return NullTerminated2DArray{
.allocator = allocator,
.byte_count = byte_count,
.ptr = @ptrCast(?&?&u8, buf.ptr),
@@ -107,4 +106,3 @@ pub const NullTerminated2DArray = struct {
self.allocator.free(buf[0..self.byte_count]);
}
};
-
std/dwarf.zig
@@ -337,7 +337,6 @@ pub const AT_PGI_lbase = 0x3a00;
pub const AT_PGI_soffset = 0x3a01;
pub const AT_PGI_lstride = 0x3a02;
-
pub const OP_addr = 0x03;
pub const OP_deref = 0x06;
pub const OP_const1u = 0x08;
@@ -577,7 +576,6 @@ pub const ATE_HP_unsigned_fixed = 0x8e; // Cobol.
pub const ATE_HP_VAX_complex_float = 0x8f; // F or G floating complex.
pub const ATE_HP_VAX_complex_float_d = 0x90; // D floating complex.
-
pub const CFA_advance_loc = 0x40;
pub const CFA_offset = 0x80;
pub const CFA_restore = 0xc0;
std/elf.zig
@@ -123,13 +123,11 @@ pub const DT_SYMINFO = 0x6ffffeff;
pub const DT_ADDRRNGHI = 0x6ffffeff;
pub const DT_ADDRNUM = 11;
-
pub const DT_VERSYM = 0x6ffffff0;
pub const DT_RELACOUNT = 0x6ffffff9;
pub const DT_RELCOUNT = 0x6ffffffa;
-
pub const DT_FLAGS_1 = 0x6ffffffb;
pub const DT_VERDEF = 0x6ffffffc;
@@ -139,13 +137,10 @@ pub const DT_VERNEED = 0x6ffffffe;
pub const DT_VERNEEDNUM = 0x6fffffff;
pub const DT_VERSIONTAGNUM = 16;
-
-
pub const DT_AUXILIARY = 0x7ffffffd;
pub const DT_FILTER = 0x7fffffff;
pub const DT_EXTRANUM = 3;
-
pub const DT_SPARC_REGISTER = 0x70000001;
pub const DT_SPARC_NUM = 2;
@@ -434,9 +429,7 @@ pub const Elf = struct {
try elf.in_file.seekForward(4);
const header_size = try in.readInt(elf.endian, u16);
- if ((elf.is_64 and header_size != 64) or
- (!elf.is_64 and header_size != 52))
- {
+ if ((elf.is_64 and header_size != 64) or (!elf.is_64 and header_size != 52)) {
return error.InvalidFormat;
}
@@ -467,16 +460,16 @@ pub const Elf = struct {
if (sh_entry_size != 64) return error.InvalidFormat;
for (elf.section_headers) |*elf_section| {
- elf_section.name = try in.readInt(elf.endian, u32);
- elf_section.sh_type = try in.readInt(elf.endian, u32);
- elf_section.flags = try in.readInt(elf.endian, u64);
- elf_section.addr = try in.readInt(elf.endian, u64);
- elf_section.offset = try in.readInt(elf.endian, u64);
- elf_section.size = try in.readInt(elf.endian, u64);
- elf_section.link = try in.readInt(elf.endian, u32);
- elf_section.info = try in.readInt(elf.endian, u32);
- elf_section.addr_align = try in.readInt(elf.endian, u64);
- elf_section.ent_size = try in.readInt(elf.endian, u64);
+ elf_section.name = try in.readInt(elf.endian, u32);
+ elf_section.sh_type = try in.readInt(elf.endian, u32);
+ elf_section.flags = try in.readInt(elf.endian, u64);
+ elf_section.addr = try in.readInt(elf.endian, u64);
+ elf_section.offset = try in.readInt(elf.endian, u64);
+ elf_section.size = try in.readInt(elf.endian, u64);
+ elf_section.link = try in.readInt(elf.endian, u32);
+ elf_section.info = try in.readInt(elf.endian, u32);
+ elf_section.addr_align = try in.readInt(elf.endian, u64);
+ elf_section.ent_size = try in.readInt(elf.endian, u64);
}
} else {
if (sh_entry_size != 40) return error.InvalidFormat;
@@ -513,8 +506,7 @@ pub const Elf = struct {
pub fn close(elf: &Elf) void {
elf.allocator.free(elf.section_headers);
- if (elf.auto_close_stream)
- elf.in_file.close();
+ if (elf.auto_close_stream) elf.in_file.close();
}
pub fn findSection(elf: &Elf, name: []const u8) !?&SectionHeader {
@@ -852,27 +844,27 @@ pub const Elf_MIPS_ABIFlags_v0 = extern struct {
flags2: Elf32_Word,
};
-pub const Ehdr = switch(@sizeOf(usize)) {
+pub const Ehdr = switch (@sizeOf(usize)) {
4 => Elf32_Ehdr,
8 => Elf64_Ehdr,
else => @compileError("expected pointer size of 32 or 64"),
};
-pub const Phdr = switch(@sizeOf(usize)) {
+pub const Phdr = switch (@sizeOf(usize)) {
4 => Elf32_Phdr,
8 => Elf64_Phdr,
else => @compileError("expected pointer size of 32 or 64"),
};
-pub const Sym = switch(@sizeOf(usize)) {
+pub const Sym = switch (@sizeOf(usize)) {
4 => Elf32_Sym,
8 => Elf64_Sym,
else => @compileError("expected pointer size of 32 or 64"),
};
-pub const Verdef = switch(@sizeOf(usize)) {
+pub const Verdef = switch (@sizeOf(usize)) {
4 => Elf32_Verdef,
8 => Elf64_Verdef,
else => @compileError("expected pointer size of 32 or 64"),
};
-pub const Verdaux = switch(@sizeOf(usize)) {
+pub const Verdaux = switch (@sizeOf(usize)) {
4 => Elf32_Verdaux,
8 => Elf64_Verdaux,
else => @compileError("expected pointer size of 32 or 64"),
std/event.zig
@@ -76,19 +76,14 @@ pub const TcpServer = struct {
}
continue;
},
- error.ConnectionAborted,
- error.FileDescriptorClosed => continue,
+ error.ConnectionAborted, error.FileDescriptorClosed => continue,
error.PageFault => unreachable,
error.InvalidSyscall => unreachable,
error.FileDescriptorNotASocket => unreachable,
error.OperationNotSupported => unreachable,
- error.SystemFdQuotaExceeded,
- error.SystemResources,
- error.ProtocolFailure,
- error.BlockedByFirewall,
- error.Unexpected => {
+ error.SystemFdQuotaExceeded, error.SystemResources, error.ProtocolFailure, error.BlockedByFirewall, error.Unexpected => {
@panic("TODO handle this error");
},
}
@@ -121,7 +116,6 @@ pub const Loop = struct {
pub fn removeFd(self: &Loop, fd: i32) void {
std.os.linuxEpollCtl(self.epollfd, std.os.linux.EPOLL_CTL_DEL, fd, undefined) catch {};
}
-
async fn waitFd(self: &Loop, fd: i32) !void {
defer self.removeFd(fd);
suspend |p| {
@@ -169,7 +163,6 @@ test "listen on a port, send bytes, receive bytes" {
tcp_server: TcpServer,
const Self = this;
-
async<&mem.Allocator> fn handler(tcp_server: &TcpServer, _addr: &const std.net.Address, _socket: &const std.os.File) void {
const self = @fieldParentPtr(Self, "tcp_server", tcp_server);
var socket = _socket.*; // TODO https://github.com/ziglang/zig/issues/733
@@ -184,7 +177,6 @@ test "listen on a port, send bytes, receive bytes" {
cancel p;
}
}
-
async fn errorableHandler(self: &Self, _addr: &const std.net.Address, _socket: &const std.os.File) !void {
const addr = _addr.*; // TODO https://github.com/ziglang/zig/issues/733
var socket = _socket.*; // TODO https://github.com/ziglang/zig/issues/733
@@ -207,7 +199,6 @@ test "listen on a port, send bytes, receive bytes" {
defer cancel p;
loop.run();
}
-
async fn doAsyncTest(loop: &Loop, address: &const std.net.Address) void {
errdefer @panic("test failure");