// layout.h -- lay out output file sections for gold -*- C++ -*-
-// Copyright (C) 2006-2017 Free Software Foundation, Inc.
+// Copyright (C) 2006-2018 Free Software Foundation, Inc.
// Written by Ian Lance Taylor <iant@google.com>.
// This file is part of gold.
// The PLT.
ORDER_PLT,
+ // The hot text sections, prefixed by .text.hot.
+ ORDER_TEXT_HOT,
+
// The regular text sections.
ORDER_TEXT,
+ // The startup text sections, prefixed by .text.startup.
+ ORDER_TEXT_STARTUP,
+
+ // The startup text sections, prefixed by .text.startup.
+ ORDER_TEXT_EXIT,
+
+ // The unlikely text sections, prefixed by .text.unlikely.
+ ORDER_TEXT_UNLIKELY,
+
// The .fini section.
ORDER_FINI,
Output_section*
layout(Sized_relobj_file<size, big_endian> *object, unsigned int shndx,
const char* name, const elfcpp::Shdr<size, big_endian>& shdr,
- unsigned int reloc_shndx, unsigned int reloc_type, off_t* offset);
+ unsigned int sh_type, unsigned int reloc_shndx,
+ unsigned int reloc_type, off_t* offset);
std::map<Section_id, unsigned int>*
get_section_order_map()
size_t cie_length, const unsigned char* fde_data,
size_t fde_length);
+ // Remove .eh_frame information for a PLT. FDEs using the CIE must
+ // be removed in reverse order to the order they were added.
+ void
+ remove_eh_frame_for_plt(Output_data* plt, const unsigned char* cie_data,
+ size_t cie_length, const unsigned char* fde_data,
+ size_t fde_length);
+
// Scan a .debug_info or .debug_types section, and add summary
// information to the .gdb_index section.
template<int size, bool big_endian>
};
static const Section_name_mapping section_name_mapping[];
static const int section_name_mapping_count;
+ static const Section_name_mapping text_section_name_mapping[];
+ static const int text_section_name_mapping_count;
+
+ // Find section name NAME in map and return the mapped name if found
+ // with the length set in PLEN.
+ static const char* match_section_name(const Section_name_mapping* map,
+ const int count, const char* name,
+ size_t* plen);
// During a relocatable link, a list of group sections and
// signatures.