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PR 10400

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* layout.h: #include <map>.
	(class Kept_section): Change from struct to class.  Add accessors
	and setters.  Add section size to Comdat_group mapping.  Change
	Comdat_group to std::map.  Add is_comdat_ field.  Add
	linkonce_size field in union.
	(class Layout): Update declaration of find_or_add_kept_section.
	Don't declare find_kept_object.
	* layout.cc (Layout::find_or_add_kept_section): Remove candidate
	parameter.  Add object, shndx, is_comdat, and is_group_name
	parameters.  Change all callers.  Adjust for new Kept_section.
	(Layout::find_kept_object): Remove.
	* object.cc (Sized_relobj::include_section_group): Update use of
	Kept_section.  Rename secnum to shndx.  Only record
	Kept_comdat_section if sections are the same size.
	(Sized_relobj::include_linkonce_section): Update use of
	Kept_section.  Only record Kept_comdat_section if sections are the
	same size.  Set size of linkonce section.
	(Sized_relobj::map_to_kept_section): Update call to
	get_kept_comdat_section.
	* object.h (class Sized_relobj): Rename fields in
	Kept_comdat_section to drop trailing underscores; change object
	field to Relobj*.  Change Kept_comdat_section_table to store
	struct rather than pointer.
	(Sized_relobj::set_kept_comdat_section): Remove kept parameter.
	Add kept_object and kept_shndx parameters.  Change all callers.
	(Sized_relobj::get_kept_comdat_section): Change return type to
	bool.  Add kept_object and kept_shndx parameters.  Change all
	callers.
	* plugin.cc (Pluginobj::include_comdat_group): Update call to
	Layout::find_or_add_kept_section.
This commit is contained in:
Ian Lance Taylor
2009-07-17 01:07:33 +00:00
parent 98472ae205
commit 1ef4d87fe8
6 changed files with 365 additions and 164 deletions
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9
gold/plugin.cc
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@@ -509,12 +509,9 @@ Pluginobj::include_comdat_group(std::string comdat_key, Layout* layout)
// If this is the first time we've seen this comdat key, ask the
// layout object whether it should be included.
if (ins.second)
{
Kept_section to_add(NULL, 1, true);
ins.first->second = layout->find_or_add_kept_section(comdat_key,
&to_add,
NULL);
}
ins.first->second = layout->find_or_add_kept_section(comdat_key,
NULL, 0, true,
true, NULL);
return ins.first->second;
}