| ... | @@ -586,6 +586,60 @@ pub fn main() !void { | ... | @@ -586,6 +586,60 @@ pub fn main() !void { |
| 586 | | 586 | |
| 587 | try writer.writeAll("};\n\n"); | 587 | try writer.writeAll("};\n\n"); |
| 588 | } | 588 | } |
| | 589 | { |
| | 590 | try writer.writeAll("pub const Hexagon = enum(usize) {\n"); |
| | 591 | |
| | 592 | const child_args = [_][]const u8{ |
| | 593 | zig_exe, |
| | 594 | "cc", |
| | 595 | "-target", |
| | 596 | "hexagon-freestanding-none", |
| | 597 | "-E", |
| | 598 | "-dD", |
| | 599 | "-P", |
| | 600 | "-nostdinc", |
| | 601 | "-Itools/include", |
| | 602 | "-Itools/include/uapi", |
| | 603 | "-D __SYSCALL(nr, nm)=zigsyscall nm nr", |
| | 604 | "arch/hexagon/include/uapi/asm/unistd.h", |
| | 605 | }; |
| | 606 | |
| | 607 | const child_result = try std.process.Child.run(.{ |
| | 608 | .allocator = allocator, |
| | 609 | .argv = &child_args, |
| | 610 | .cwd = linux_path, |
| | 611 | .cwd_dir = linux_dir, |
| | 612 | }); |
| | 613 | if (child_result.stderr.len > 0) std.debug.print("{s}\n", .{child_result.stderr}); |
| | 614 | |
| | 615 | const defines = switch (child_result.term) { |
| | 616 | .Exited => |code| if (code == 0) child_result.stdout else { |
| | 617 | std.debug.print("zig cc exited with code {d}\n", .{code}); |
| | 618 | std.process.exit(1); |
| | 619 | }, |
| | 620 | else => { |
| | 621 | std.debug.print("zig cc crashed\n", .{}); |
| | 622 | std.process.exit(1); |
| | 623 | }, |
| | 624 | }; |
| | 625 | |
| | 626 | var lines = mem.tokenizeScalar(u8, defines, '\n'); |
| | 627 | while (lines.next()) |line| { |
| | 628 | var fields = mem.tokenizeAny(u8, line, " "); |
| | 629 | const prefix = fields.next() orelse return error.Incomplete; |
| | 630 | |
| | 631 | if (!mem.eql(u8, prefix, "zigsyscall")) continue; |
| | 632 | |
| | 633 | const sys_name = fields.next() orelse return error.Incomplete; |
| | 634 | const value = fields.rest(); |
| | 635 | const name = (getOverridenNameNew(value) orelse sys_name)["sys_".len..]; |
| | 636 | const fixed_name = if (stdlib_renames_new.get(name)) |f| f else if (stdlib_renames.get(name)) |f| f else name; |
| | 637 | |
| | 638 | try writer.print(" {p} = {s},\n", .{ zig.fmtId(fixed_name), value }); |
| | 639 | } |
| | 640 | |
| | 641 | try writer.writeAll("};\n\n"); |
| | 642 | } |
| 589 | | 643 | |
| 590 | try buf_out.flush(); | 644 | try buf_out.flush(); |
| 591 | } | 645 | } |
Alex Rønne Petersen <alex@alexrp.com> 2024-07-26 05:22:44+02:00
Signed by SSH key SHA256:7B/LJ7bpR1eX8aCXSr4mtd5M45VMPKcx9zY8e95b5QM