elfcpp/:
* dwarf.h (enum DW_FORM): Define. gold/: * reduced_debug_output.cc: New file. * reduced_debug_output.h: New file. * options.h (class General_optoins): Add --strip-debug-non-line. * options.cc (General_options::finalize): Add strip_debug_non_line to the strip heirarchy. * layout.h (class Layout): Add debug_abbrev_ and debug_info_ fields. * layout.cc: Include "reduced_debug_output.h". (Layout::Layout): Initialize new fields. (line_only_debug_sections): New static array. (is_lines_only_debug_sections): New static inline function. (Layout::include_section): Handle --strip-debug-non-line. (Layout::make_output_section): If --strip-debug-non-line, build new output sections for .debug_abbrev and .debug_info. * dwarf_reader.cc (read_unsigned_LEB_128): Move to namespace gold. Warn about possible overflow. (read_signed_LEB_128): Likewise. * dwarf_reader.h: (read_unsigned_LEB_128): Declare. (read_signed_LEB_128): Declare. * Makefile.am (CCFILES): Add reduced_debug_output.cc. (HFILES): Add reduced_debug_output.h. * Makefile.in: Rebuild.
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13 changed files with 722 additions and 14 deletions
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@ -640,11 +640,13 @@ void
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General_options::finalize()
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{
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// Normalize the strip modifiers. They have a total order:
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// strip_all > strip_debug > strip_debug_gdb. If one is true, set
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// all beneath it to true as well.
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// strip_all > strip_debug > strip_non_line > strip_debug_gdb.
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// If one is true, set all beneath it to true as well.
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if (this->strip_all())
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this->set_strip_debug(true);
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if (this->strip_debug())
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this->set_strip_debug_non_line(true);
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if (this->strip_debug_non_line())
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this->set_strip_debug_gdb(true);
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// If the user specifies both -s and -r, convert the -s to -S.
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