gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gold / compressed_output.h

diff --git a/gold/compressed_output.h b/gold/compressed_output.h
index d9bb0c4c46063d874cd23a78858d29071dc90b54..3d640a3bd072f7c320ba3d5d559522c46411ac2a 100644 (file)
--- a/gold/compressed_output.h
+++ b/gold/compressed_output.h
@@ -1,6 +1,6 @@
 // compressed_output.h -- compressed output sections for gold  -*- C++ -*-
 
-// Copyright 2007 Free Software Foundation, Inc.
+// Copyright (C) 2007-2020 Free Software Foundation, Inc.
 // Written by Ian Lance Taylor <iant@google.com>.
 
 // This file is part of gold.
@@ -37,6 +37,18 @@ namespace gold
 
 class General_options;
 
+// Read the compression header of a compressed debug section and return
+// the uncompressed size.
+
+extern uint64_t
+get_uncompressed_size(const unsigned char*, section_size_type);
+
+// Decompress a compressed debug section directly into the output file.
+
+extern bool
+decompress_input_section(const unsigned char*, unsigned long, unsigned char*,
+                        unsigned long, int, bool, elfcpp::Elf_Xword);
+
 // This is used for a section whose data should be compressed.  It is
 // a regular Output_section which computes its contents into a buffer
 // and then postprocesses it.
@@ -64,7 +76,7 @@ class Output_compressed_section : public Output_section
   // The options--this includes the compression type.
   const General_options* options_;
   // The compressed data.
-  char* data_;
+  unsigned char* data_;
   // The new section name if we do compress.
   std::string new_section_name_;
 };