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macho: unify flushing object path with other linkers

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This commit is contained in:
Jakub Konka 2022-06-14 14:12:12 +02:00 committed by Andrew Kelley
parent f572e5a0c4
commit 47c834e477
2 changed files with 21 additions and 30 deletions
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5
src/link.zig
View File

@ -792,11 +792,8 @@ pub const File = struct {
}),
}
}
if (base.options.object_format == .macho) {
try base.cast(MachO).?.flushObject(comp, prog_node);
} else {
try base.flushModule(comp, prog_node);
}
const dirname = fs.path.dirname(full_out_path_z) orelse ".";
break :blk try fs.path.join(arena, &.{ dirname, base.intermediary_basename.? });
} else null;

44
src/link/MachO.zig
View File

@ -436,7 +436,7 @@ pub fn flush(self: *MachO, comp: *Compilation, prog_node: *std.Progress.Node) !v
return error.TODOImplementWritingStaticLibFiles;
}
}
try self.flushModule(comp, prog_node);
return self.flushModule(comp, prog_node);
}
pub fn flushModule(self: *MachO, comp: *Compilation, prog_node: *std.Progress.Node) !void {
@ -444,8 +444,19 @@ pub fn flushModule(self: *MachO, comp: *Compilation, prog_node: *std.Progress.No
defer tracy.end();
const use_stage1 = build_options.is_stage1 and self.base.options.use_stage1;
if (!use_stage1 and self.base.options.output_mode == .Obj)
return self.flushObject(comp, prog_node);
if (build_options.have_llvm and !use_stage1) {
if (self.llvm_object) |llvm_object| {
try llvm_object.flushModule(comp, prog_node);
llvm_object.destroy(self.base.allocator);
self.llvm_object = null;
}
}
var sub_prog_node = prog_node.start("MachO Flush", 0);
sub_prog_node.activate();
defer sub_prog_node.end();
var arena_allocator = std.heap.ArenaAllocator.init(self.base.allocator);
defer arena_allocator.deinit();
@ -454,12 +465,6 @@ pub fn flushModule(self: *MachO, comp: *Compilation, prog_node: *std.Progress.No
const directory = self.base.options.emit.?.directory; // Just an alias to make it shorter to type.
const full_out_path = try directory.join(arena, &[_][]const u8{self.base.options.emit.?.sub_path});
if (self.d_sym) |*d_sym| {
if (self.base.options.module) |module| {
try d_sym.dwarf.flushModule(&self.base, module);
}
}
// If there is no Zig code to compile, then we should skip flushing the output file because it
// will not be part of the linker line anyway.
const module_obj_path: ?[]const u8 = if (self.base.options.module) |module| blk: {
@ -482,8 +487,6 @@ pub fn flushModule(self: *MachO, comp: *Compilation, prog_node: *std.Progress.No
const obj_basename = self.base.intermediary_basename orelse break :blk null;
try self.flushObject(comp, prog_node);
if (fs.path.dirname(full_out_path)) |dirname| {
break :blk try fs.path.join(arena, &.{ dirname, obj_basename });
} else {
@ -491,9 +494,11 @@ pub fn flushModule(self: *MachO, comp: *Compilation, prog_node: *std.Progress.No
}
} else null;
var sub_prog_node = prog_node.start("MachO Flush", 0);
sub_prog_node.activate();
defer sub_prog_node.end();
if (self.d_sym) |*d_sym| {
if (self.base.options.module) |module| {
try d_sym.dwarf.flushModule(&self.base, module);
}
}
const is_lib = self.base.options.output_mode == .Lib;
const is_dyn_lib = self.base.options.link_mode == .Dynamic and is_lib;
@ -1119,17 +1124,6 @@ pub fn flushModule(self: *MachO, comp: *Compilation, prog_node: *std.Progress.No
self.cold_start = false;
}
pub fn flushObject(self: *MachO, comp: *Compilation, prog_node: *std.Progress.Node) !void {
const tracy = trace(@src());
defer tracy.end();
if (build_options.have_llvm)
if (self.llvm_object) |llvm_object|
return llvm_object.flushModule(comp, prog_node);
return error.TODOImplementWritingObjFiles;
}
fn resolveSearchDir(
arena: Allocator,
dir: []const u8,