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macho: advance VM address of DWARF sections when relocating

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This commit is contained in:
Jakub Konka 2020-12-31 08:45:27 +01:00
parent ea4ff34e13
commit 9369176332
1 changed files with 6 additions and 4 deletions
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10
src/link/MachO/DebugSymbols.zig
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@ -412,7 +412,9 @@ pub fn flushModule(self: *DebugSymbols, allocator: *Allocator, options: link.Opt
const allocated_size = dwarf_segment.allocatedSize(debug_abbrev_sect.offset);
if (needed_size > allocated_size) {
debug_abbrev_sect.size = 0; // free the space
debug_abbrev_sect.offset = @intCast(u32, dwarf_segment.findFreeSpace(needed_size, 1, null));
const offset = dwarf_segment.findFreeSpace(needed_size, 1, null);
debug_abbrev_sect.offset = @intCast(u32, offset);
debug_abbrev_sect.addr = dwarf_segment.inner.vmaddr + offset - dwarf_segment.inner.fileoff;
}
debug_abbrev_sect.size = needed_size;
log.debug("__debug_abbrev start=0x{x} end=0x{x}", .{
@ -536,9 +538,9 @@ pub fn flushModule(self: *DebugSymbols, allocator: *Allocator, options: link.Opt
const allocated_size = dwarf_segment.allocatedSize(debug_aranges_sect.offset);
if (needed_size > allocated_size) {
debug_aranges_sect.size = 0; // free the space
const offset = dwarf_segment.findFreeSpace(needed_size, 16, null);
debug_aranges_sect.offset = @intCast(u32, offset);
debug_aranges_sect.addr = dwarf_segment.inner.vmaddr + offset - dwarf_segment.inner.fileoff;
const new_offset = dwarf_segment.findFreeSpace(needed_size, 16, null);
debug_aranges_sect.addr = dwarf_segment.inner.vmaddr + new_offset - dwarf_segment.inner.fileoff;
debug_aranges_sect.offset = @intCast(u32, new_offset);
}
debug_aranges_sect.size = needed_size;
log.debug("__debug_aranges start=0x{x} end=0x{x}", .{