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* i386.cc (Target_i386_nacl::do_code_fill): New virtual function.
	* x86_64.cc (Target_x86_64_nacl::do_code_fill): New virtual function.
This commit is contained in:
Roland McGrath 2013-08-16 18:12:05 +00:00
parent 70cc1c235f
commit 93f8221c64
3 changed files with 30 additions and 0 deletions
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5
gold/ChangeLog
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@ -1,3 +1,8 @@
2013-08-16 Roland McGrath <mcgrathr@google.com>
* i386.cc (Target_i386_nacl::do_code_fill): New virtual function.
* x86_64.cc (Target_x86_64_nacl::do_code_fill): New virtual function.
2013-08-07 Cary Coutant <ccoutant@google.com>
Revert support for v2 DWP files:

12
gold/i386.cc
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@ -3939,6 +3939,9 @@ class Target_i386_nacl : public Target_i386
return new Output_data_plt_i386_nacl_exec(layout, got_plt, got_irelative);
}
virtual std::string
do_code_fill(section_size_type length) const;
private:
static const Target::Target_info i386_nacl_info;
};
@ -4139,6 +4142,15 @@ Output_data_plt_i386_nacl::plt_eh_frame_fde[plt_eh_frame_fde_size] =
elfcpp::DW_CFA_nop
};
// Return a string used to fill a code section with nops.
// For NaCl, long NOPs are only valid if they do not cross
// bundle alignment boundaries, so keep it simple with one-byte NOPs.
std::string
Target_i386_nacl::do_code_fill(section_size_type length) const
{
return std::string(length, static_cast<char>(0x90));
}
// The selector for i386-nacl object files.
class Target_selector_i386_nacl

13
gold/x86_64.cc
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@ -4572,6 +4572,9 @@ class Target_x86_64_nacl : public Target_x86_64<size>
plt_count);
}
virtual std::string
do_code_fill(section_size_type length) const;
private:
static const Target::Target_info x86_64_nacl_info;
};
@ -4798,6 +4801,16 @@ Output_data_plt_x86_64_nacl<size>::plt_eh_frame_fde[plt_eh_frame_fde_size] =
elfcpp::DW_CFA_nop
};
// Return a string used to fill a code section with nops.
// For NaCl, long NOPs are only valid if they do not cross
// bundle alignment boundaries, so keep it simple with one-byte NOPs.
template<int size>
std::string
Target_x86_64_nacl<size>::do_code_fill(section_size_type length) const
{
return std::string(length, static_cast<char>(0x90));
}
// The selector for x86_64-nacl object files.
template<int size>