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zld: match all __DATA sections as __data except __const

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Examples of such sections include:
* in Go, you will get `__DATA,__noptrdata` or `__DATA,__go_buildinfo`
  which should be mapped to `__DATA,__data`
This commit is contained in:
Jakub Konka 2021-06-11 16:52:17 +02:00
parent 961d556570
commit b93fd4bb73
1 changed files with 11 additions and 12 deletions
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23
src/link/MachO/Zld.zig
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@ -857,24 +857,23 @@ fn getMatchingSection(self: *Zld, section: macho.section_64) ?MatchingSection {
.seg = self.text_segment_cmd_index.?,
.sect = self.ustring_section_index.?,
};
} else {
break :blk .{
.seg = self.text_segment_cmd_index.?,
.sect = self.text_const_section_index.?,
};
}
} else if (mem.eql(u8, segname, "__DATA")) {
if (mem.eql(u8, sectname, "__data")) {
break :blk .{
.seg = self.data_segment_cmd_index.?,
.sect = self.data_section_index.?,
};
} else if (mem.eql(u8, sectname, "__const")) {
break :blk .{
.seg = self.text_segment_cmd_index.?,
.sect = self.text_const_section_index.?,
};
}
if (mem.eql(u8, segname, "__DATA")) {
if (mem.eql(u8, sectname, "__const")) {
break :blk .{
.seg = self.data_const_segment_cmd_index.?,
.sect = self.data_const_section_index.?,
};
}
break :blk .{
.seg = self.data_segment_cmd_index.?,
.sect = self.data_section_index.?,
};
}
break :blk null;
},