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bitcode try

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This commit is contained in:
David Gonzalez Martin 2024-05-11 00:19:36 -06:00
parent 7094d59372
commit 1f945a8877
3 changed files with 357 additions and 12 deletions
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347
bootstrap/compiler.zig
View File

@ -1046,6 +1046,330 @@ fn resolve_value(thread: *Thread, file_index: u32, value: *Value) void {
// }
}
const Bitcode = struct {
};
fn write_bitcode() void {
var buffer = PinnedArray(u8){};
// Magic
buffer.append_slice(&.{0x42, 0x43, 0xc0, 0xde});
buffer.append_slice(&.{0x35, 0x14, 0x00, 0x00});
buffer.append_slice(sample_bitcode[buffer.length..]);
const context = LLVM.Context.create();
const module = context.parse_bitcode(buffer.slice()) orelse exit(1);
_ = module; // autofix
//
exit(0);
}
const sample_bitcode = [_]u8{
0x42, 0x43, 0xc0, 0xde,
0x35, 0x14, 0x00, 0x00,
0x05, 0x00, 0x00, 0x00,
0x62, 0x0c, 0x30, 0x24,
0x4a, 0x59, 0xbe, 0x66,
0xbd, 0xfb, 0xb4, 0xaf,
0x0b, 0x51, 0x80, 0x4c,
0x01, 0x00, 0x00, 0x00,
0x21, 0x0c, 0x00, 0x00,
0x1f, 0x01, 0x00, 0x00,
0x0b, 0x02, 0x21, 0x00,
0x02, 0x00, 0x00, 0x00,
0x16, 0x00, 0x00, 0x00,
0x07, 0x81, 0x23, 0x91,
0x41, 0xc8, 0x04, 0x49,
0x06, 0x10, 0x32, 0x39,
0x92, 0x01, 0x84, 0x0c,
0x25, 0x05, 0x08, 0x19,
0x1e, 0x04, 0x8b, 0x62,
0x80, 0x04, 0x45, 0x02,
0x42, 0x92, 0x0b, 0x42,
0x24, 0x10, 0x32, 0x14,
0x38, 0x08, 0x18, 0x4b,
0x0a, 0x32, 0x12, 0x88,
0x48, 0x70, 0xc4, 0x21,
0x23, 0x44, 0x12, 0x87,
0x8c, 0x10, 0x41, 0x92,
0x02, 0x64, 0xc8, 0x08,
0xb1, 0x14, 0x20, 0x43,
0x46, 0x88, 0x20, 0xc9,
0x01, 0x32, 0x12, 0x84,
0x18, 0x2a, 0x28, 0x2a,
0x90, 0x31, 0x7c, 0xb0,
0x5c, 0x91, 0x20, 0xc1,
0xc8, 0x00, 0x00, 0x00,
0x89, 0x20, 0x00, 0x00,
0x08, 0x00, 0x00, 0x00,
0x22, 0x66, 0x04, 0x10,
0xb2, 0x42, 0x82, 0x49,
0x10, 0x52, 0x42, 0x82,
0x49, 0x90, 0x71, 0xc2,
0x50, 0x48, 0x0a, 0x09,
0x26, 0x41, 0xc6, 0x05,
0x42, 0x12, 0x26, 0x08,
0x82, 0x81, 0x00, 0x00,
0x1a, 0x21, 0x4c, 0x0e,
0x13, 0x36, 0xdb, 0xde,
0x6e, 0xb1, 0xd3, 0xee,
0xb5, 0xc4, 0x06, 0x81,
0xa2, 0x24, 0x01, 0x00,
0x00, 0xb1, 0x18, 0x00,
0xb9, 0x00, 0x00, 0x00,
0x33, 0x08, 0x80, 0x1c,
0xc4, 0xe1, 0x1c, 0x66,
0x14, 0x01, 0x3d, 0x88,
0x43, 0x38, 0x84, 0xc3,
0x8c, 0x42, 0x80, 0x07,
0x79, 0x78, 0x07, 0x73,
0x98, 0x71, 0x0c, 0xe6,
0x00, 0x0f, 0xed, 0x10,
0x0e, 0xf4, 0x80, 0x0e,
0x33, 0x0c, 0x42, 0x1e,
0xc2, 0xc1, 0x1d, 0xce,
0xa1, 0x1c, 0x66, 0x30,
0x05, 0x3d, 0x88, 0x43,
0x38, 0x84, 0x83, 0x1b,
0xcc, 0x03, 0x3d, 0xc8,
0x43, 0x3d, 0x8c, 0x03,
0x3d, 0xcc, 0x78, 0x8c,
0x74, 0x70, 0x07, 0x7b,
0x08, 0x07, 0x79, 0x48,
0x87, 0x70, 0x70, 0x07,
0x7a, 0x70, 0x03, 0x76,
0x78, 0x87, 0x70, 0x20,
0x87, 0x19, 0xcc, 0x11,
0x0e, 0xec, 0x90, 0x0e,
0xe1, 0x30, 0x0f, 0x6e,
0x30, 0x0f, 0xe3, 0xf0,
0x0e, 0xf0, 0x50, 0x0e,
0x33, 0x10, 0xc4, 0x1d,
0xde, 0x21, 0x1c, 0xd8,
0x21, 0x1d, 0xc2, 0x61,
0x1e, 0x66, 0x30, 0x89,
0x3b, 0xbc, 0x83, 0x3b,
0xd0, 0x43, 0x39, 0xb4,
0x03, 0x3c, 0xbc, 0x83,
0x3c, 0x84, 0x03, 0x3b,
0xcc, 0xf0, 0x14, 0x76,
0x60, 0x07, 0x7b, 0x68,
0x07, 0x37, 0x68, 0x87,
0x72, 0x68, 0x07, 0x37,
0x80, 0x87, 0x70, 0x90,
0x87, 0x70, 0x60, 0x07,
0x76, 0x28, 0x07, 0x76,
0xf8, 0x05, 0x76, 0x78,
0x87, 0x77, 0x80, 0x87,
0x5f, 0x08, 0x87, 0x71,
0x18, 0x87, 0x72, 0x98,
0x87, 0x79, 0x98, 0x81,
0x2c, 0xee, 0xf0, 0x0e,
0xee, 0xe0, 0x0e, 0xf5,
0xc0, 0x0e, 0xec, 0x30,
0x03, 0x62, 0xc8, 0xa1,
0x1c, 0xe4, 0xa1, 0x1c,
0xcc, 0xa1, 0x1c, 0xe4,
0xa1, 0x1c, 0xdc, 0x61,
0x1c, 0xca, 0x21, 0x1c,
0xc4, 0x81, 0x1d, 0xca,
0x61, 0x06, 0xd6, 0x90,
0x43, 0x39, 0xc8, 0x43,
0x39, 0x98, 0x43, 0x39,
0xc8, 0x43, 0x39, 0xb8,
0xc3, 0x38, 0x94, 0x43,
0x38, 0x88, 0x03, 0x3b,
0x94, 0xc3, 0x2f, 0xbc,
0x83, 0x3c, 0xfc, 0x82,
0x3b, 0xd4, 0x03, 0x3b,
0xb0, 0xc3, 0x0c, 0xc7,
0x69, 0x87, 0x70, 0x58,
0x87, 0x72, 0x70, 0x83,
0x74, 0x68, 0x07, 0x78,
0x60, 0x87, 0x74, 0x18,
0x87, 0x74, 0xa0, 0x87,
0x19, 0xce, 0x53, 0x0f,
0xee, 0x00, 0x0f, 0xf2,
0x50, 0x0e, 0xe4, 0x90,
0x0e, 0xe3, 0x40, 0x0f,
0xe1, 0x20, 0x0e, 0xec,
0x50, 0x0e, 0x33, 0x20,
0x28, 0x1d, 0xdc, 0xc1,
0x1e, 0xc2, 0x41, 0x1e,
0xd2, 0x21, 0x1c, 0xdc,
0x81, 0x1e, 0xdc, 0xe0,
0x1c, 0xe4, 0xe1, 0x1d,
0xea, 0x01, 0x1e, 0x66,
0x18, 0x51, 0x38, 0xb0,
0x43, 0x3a, 0x9c, 0x83,
0x3b, 0xcc, 0x50, 0x24,
0x76, 0x60, 0x07, 0x7b,
0x68, 0x07, 0x37, 0x60,
0x87, 0x77, 0x78, 0x07,
0x78, 0x98, 0x51, 0x4c,
0xf4, 0x90, 0x0f, 0xf0,
0x50, 0x0e, 0x33, 0x1e,
0x6a, 0x1e, 0xca, 0x61,
0x1c, 0xe8, 0x21, 0x1d,
0xde, 0xc1, 0x1d, 0x7e,
0x01, 0x1e, 0xe4, 0xa1,
0x1c, 0xcc, 0x21, 0x1d,
0xf0, 0x61, 0x06, 0x54,
0x85, 0x83, 0x38, 0xcc,
0xc3, 0x3b, 0xb0, 0x43,
0x3d, 0xd0, 0x43, 0x39,
0xfc, 0xc2, 0x3c, 0xe4,
0x43, 0x3b, 0x88, 0xc3,
0x3b, 0xb0, 0xc3, 0x8c,
0xc5, 0x0a, 0x87, 0x79,
0x98, 0x87, 0x77, 0x18,
0x87, 0x74, 0x08, 0x07,
0x7a, 0x28, 0x07, 0x72,
0x98, 0x81, 0x5c, 0xe3,
0x10, 0x0e, 0xec, 0xc0,
0x0e, 0xe5, 0x50, 0x0e,
0xf3, 0x30, 0x23, 0xc1,
0xd2, 0x41, 0x1e, 0xe4,
0xe1, 0x17, 0xd8, 0xe1,
0x1d, 0xde, 0x01, 0x1e,
0x66, 0x48, 0x19, 0x3b,
0xb0, 0x83, 0x3d, 0xb4,
0x83, 0x1b, 0x84, 0xc3,
0x38, 0x8c, 0x43, 0x39,
0xcc, 0xc3, 0x3c, 0xb8,
0xc1, 0x39, 0xc8, 0xc3,
0x3b, 0xd4, 0x03, 0x3c,
0xcc, 0x48, 0xb4, 0x71,
0x08, 0x07, 0x76, 0x60,
0x07, 0x71, 0x08, 0x87,
0x71, 0x58, 0x87, 0x19,
0xdb, 0xc6, 0x0e, 0xec,
0x60, 0x0f, 0xed, 0xe0,
0x06, 0xf0, 0x20, 0x0f,
0xe5, 0x30, 0x0f, 0xe5,
0x20, 0x0f, 0xf6, 0x50,
0x0e, 0x6e, 0x10, 0x0e,
0xe3, 0x30, 0x0e, 0xe5,
0x30, 0x0f, 0xf3, 0xe0,
0x06, 0xe9, 0xe0, 0x0e,
0xe4, 0x50, 0x0e, 0xf8,
0x30, 0x23, 0xe2, 0xec,
0x61, 0x1c, 0xc2, 0x81,
0x1d, 0xd8, 0xe1, 0x17,
0xec, 0x21, 0x1d, 0xe6,
0x21, 0x1d, 0xc4, 0x21,
0x1d, 0xd8, 0x21, 0x1d,
0xe8, 0x21, 0x1f, 0x66,
0x20, 0x9d, 0x3b, 0xbc,
0x43, 0x3d, 0xb8, 0x03,
0x39, 0x94, 0x83, 0x39,
0xcc, 0x58, 0xbc, 0x70,
0x70, 0x07, 0x77, 0x78,
0x07, 0x7a, 0x08, 0x07,
0x7a, 0x48, 0x87, 0x77,
0x70, 0x87, 0x19, 0xcb,
0xe7, 0x0e, 0xef, 0x30,
0x0f, 0xe1, 0xe0, 0x0e,
0xe9, 0x40, 0x0f, 0xe9,
0xa0, 0x0f, 0xe5, 0x30,
0xc3, 0x01, 0x03, 0x73,
0xa8, 0x07, 0x77, 0x18,
0x87, 0x5f, 0x98, 0x87,
0x70, 0x70, 0x87, 0x74,
0xa0, 0x87, 0x74, 0xd0,
0x87, 0x72, 0x98, 0x81,
0x84, 0x41, 0x39, 0xe0,
0xc3, 0x38, 0xb0, 0x43,
0x3d, 0x90, 0x43, 0x39,
0xcc, 0x40, 0xc4, 0xa0,
0x1d, 0xca, 0xa1, 0x1d,
0xe0, 0x41, 0x1e, 0xde,
0xc1, 0x1c, 0x66, 0x24,
0x63, 0x30, 0x0e, 0xe1,
0xc0, 0x0e, 0xec, 0x30,
0x0f, 0xe9, 0x40, 0x0f,
0xe5, 0x30, 0x43, 0x21,
0x83, 0x75, 0x18, 0x07,
0x73, 0x48, 0x87, 0x5f,
0xa0, 0x87, 0x7c, 0x80,
0x87, 0x72, 0x98, 0xb1,
0x94, 0x01, 0x3c, 0x8c,
0xc3, 0x3c, 0x94, 0xc3,
0x38, 0xd0, 0x43, 0x3a,
0xbc, 0x83, 0x3b, 0xcc,
0xc3, 0x8c, 0xc5, 0x0c,
0x48, 0x21, 0x15, 0x42,
0x61, 0x1e, 0xe6, 0x21,
0x1d, 0xce, 0xc1, 0x1d,
0x52, 0x81, 0x14, 0x00,
0xa9, 0x18, 0x00, 0x00,
0x2d, 0x00, 0x00, 0x00,
0x0b, 0x0a, 0x72, 0x28,
0x87, 0x77, 0x80, 0x07,
0x7a, 0x58, 0x70, 0x98,
0x43, 0x3d, 0xb8, 0xc3,
0x38, 0xb0, 0x43, 0x39,
0xd0, 0xc3, 0x82, 0xe6,
0x1c, 0xc6, 0xa1, 0x0d,
0xe8, 0x41, 0x1e, 0xc2,
0xc1, 0x1d, 0xe6, 0x21,
0x1d, 0xe8, 0x21, 0x1d,
0xde, 0xc1, 0x1d, 0x16,
0x34, 0xe3, 0x60, 0x0e,
0xe7, 0x50, 0x0f, 0xe1,
0x20, 0x0f, 0xe4, 0x40,
0x0f, 0xe1, 0x20, 0x0f,
0xe7, 0x50, 0x0e, 0xf4,
0xb0, 0x80, 0x81, 0x07,
0x79, 0x28, 0x87, 0x70,
0x60, 0x07, 0x76, 0x78,
0x87, 0x71, 0x08, 0x07,
0x7a, 0x28, 0x07, 0x72,
0x58, 0x70, 0x9c, 0xc3,
0x38, 0xb4, 0x01, 0x3b,
0xa4, 0x83, 0x3d, 0x94,
0xc3, 0x02, 0x6b, 0x1c,
0xd8, 0x21, 0x1c, 0xdc,
0xe1, 0x1c, 0xdc, 0x20,
0x1c, 0xe4, 0x61, 0x1c,
0xdc, 0x20, 0x1c, 0xe8,
0x81, 0x1e, 0xc2, 0x61,
0x1c, 0xd0, 0xa1, 0x1c,
0xc8, 0x61, 0x1c, 0xc2,
0x81, 0x1d, 0xd8, 0x61,
0xc1, 0x01, 0x0f, 0xf4,
0x20, 0x0f, 0xe1, 0x50,
0x0f, 0xf4, 0x80, 0x0e,
0x0b, 0x88, 0x75, 0x18,
0x07, 0x73, 0x48, 0x87,
0x05, 0xcf, 0x38, 0xbc,
0x83, 0x3b, 0xd8, 0x43,
0x39, 0xc8, 0xc3, 0x39,
0x94, 0x83, 0x3b, 0x8c,
0x43, 0x39, 0x8c, 0x03,
0x3d, 0xc8, 0x03, 0x3b,
0x00, 0x00, 0x00, 0x00,
0xd1, 0x10, 0x00, 0x00,
0x06, 0x00, 0x00, 0x00,
0x07, 0xcc, 0x3c, 0xa4,
0x83, 0x3b, 0x9c, 0x03,
0x3b, 0x94, 0x03, 0x3d,
0xa0, 0x83, 0x3c, 0x94,
0x43, 0x38, 0x90, 0xc3,
0x01, 0x00, 0x00, 0x00,
0x71, 0x20, 0x00, 0x00,
0x02, 0x00, 0x00, 0x00,
0x32, 0x0e, 0x10, 0x22,
0x04, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x5d, 0x0c, 0x00, 0x00,
0x06, 0x00, 0x00, 0x00,
0x12, 0x03, 0x94, 0x0f,
0x31, 0x37, 0x2e, 0x30,
0x2e, 0x36, 0x6c, 0x6c,
0x76, 0x6d, 0x2d, 0x6c,
0x69, 0x6e, 0x6b, 0x00,
0x00, 0x00, 0x00, 0x00,
};
fn get_integer_type(thread: *Thread) void {
_ = thread; // autofix
}
@ -1252,10 +1576,24 @@ fn thread_callback(thread_index: u32) void {
},
.llvm_codegen_thread_module => {
if (thread.functions.length > 0) {
const context = LLVM.Context.create();
const result = context.parse_bitcode("foo");
_ = result; // autofix
// const bytes = library.read_file(instance.arena, std.fs.cwd(), "/home/david/empty.ll");
// for (bytes, 0..) |b, i| {
// if (i % 4 == 0) {
// std.debug.print("\n ", .{});
// }
// std.debug.print("0x{x:0>2}, ", .{b});
// }
write_bitcode();
// _ = result; // autofix
exit(0);
// const bytes = library.read_file(instance.arena, std.fs.cwd(), "/home/david/mybitcode.ll");
// for (bytes, 0..) |*b, i| {
// if (i % 4 == 0) {
// std.debug.print("\n[{}] 0x{x:<8}: ", .{i, @as(*const u32, @alignCast(@ptrCast(b))).*});
// }
// std.debug.print("[{}] 0x{x:<2} ", .{i, b.*});
// }
// write("\n");
// const debug_info = true;
//
// const ExternalRef = struct{
@ -1948,7 +2286,8 @@ pub const LLVM = struct {
pub fn parse_bitcode(context: *LLVM.Context, bytes: []const u8) ?*LLVM.Module {
const memory_buffer = bindings.LLVMCreateMemoryBufferWithMemoryRange(bytes.ptr, bytes.len, null, 0);
var out_module: *LLVM.Module = undefined;
if (bindings.LLVMParseBitcodeInContext2(context, memory_buffer, &out_module) != 0) {
if (bindings.LLVMParseBitcodeInContext2(context, memory_buffer, &out_module) == 0) {
return out_module;
} else {
return null;

6
bootstrap/library.zig
View File

@ -213,7 +213,7 @@ pub fn PinnedArrayAdvanced(comptime T: type, comptime MaybeIndex: ?type, comptim
const length = array.length;
const size = length * @sizeOf(T);
const granularity_aligned_size = align_forward(size, granularity);
const granularity_aligned_size = array.committed * granularity;
const new_size = size + additional * @sizeOf(T);
if (granularity_aligned_size < new_size) {
@ -483,7 +483,7 @@ pub fn PinnedHashMapAdvanced(comptime K: type, comptime V: type, comptime granul
{
const key_size = length * @sizeOf(K);
const key_granularity_aligned_size = align_forward(key_size, granularity);
const key_granularity_aligned_size = map.committed_key * granularity;
const key_new_size = key_size + additional * @sizeOf(K);
if (key_granularity_aligned_size < key_new_size) {
@ -498,7 +498,7 @@ pub fn PinnedHashMapAdvanced(comptime K: type, comptime V: type, comptime granul
{
const value_size = length * @sizeOf(V);
const value_granularity_aligned_size = align_forward(value_size, granularity);
const value_granularity_aligned_size = map.committed_value * granularity;
const value_new_size = value_size + additional * @sizeOf(K);
if (value_granularity_aligned_size < value_new_size) {

16
build.zig
View File

@ -30,7 +30,7 @@ pub fn build(b: *std.Build) !void {
const use_editor = b.option(bool, "editor", "Use the GUI editor to play around the programming language") orelse (!is_ci and enable_editor);
const use_debug = b.option(bool, "use_debug", "This option enables the LLVM debug build in the development PC") orelse false;
const static = b.option(bool, "static", "This option enables the compiler to be built statically") orelse switch (@import("builtin").os.tag) {
else => use_debug,
else => false,
.windows => true,
// .macos => true,
};
@ -476,11 +476,19 @@ pub fn build(b: *std.Build) !void {
const cxx_include_base = try std.mem.concat(b.allocator, u8, &.{ "/usr/include/c++/", cxx_version });
const cxx_include_arch = try std.mem.concat(b.allocator, u8, &.{ cxx_include_base, "/" ++ @tagName(@import("builtin").cpu.arch) ++ "-pc-linux-gnu" });
compiler.addObjectFile(.{ .cwd_relative = "/usr/lib64/libstdc++.so.6" });
compiler.addIncludePath(.{ .cwd_relative = "../../local/llvm18-debug/include" });
if (use_debug) {
compiler.addIncludePath(.{ .cwd_relative = "../../local/llvm18-debug/include" });
} else {
compiler.addIncludePath(.{ .cwd_relative = "../../local/llvm18-release/include" });
}
compiler.addIncludePath(.{ .cwd_relative = "/usr/include" });
compiler.addIncludePath(.{ .cwd_relative = cxx_include_base });
compiler.addIncludePath(.{ .cwd_relative = cxx_include_arch });
compiler.addLibraryPath(.{ .cwd_relative = "../../local/llvm18-debug/lib" });
if (use_debug) {
compiler.addLibraryPath(.{ .cwd_relative = "../../local/llvm18-debug/lib" });
} else {
compiler.addLibraryPath(.{ .cwd_relative = "../../local/llvm18-release/lib" });
}
compiler.addLibraryPath(.{ .cwd_relative = "/usr/lib64" });
}
},
@ -611,5 +619,3 @@ pub fn build(b: *std.Build) !void {
const test_all = b.step("test_all", "Test all");
test_all.dependOn(&test_command.step);
}