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* script-sections.cc (Sort_output_sections::operator()): Sort TLS

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sections before NOBITS sections.
This commit is contained in:
Cary Coutant
2011-01-04 21:46:06 +00:00
parent cb21baef77
commit 0aa45facd7
2 changed files with 15 additions and 9 deletions
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19
gold/script-sections.cc
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@@ -1,6 +1,6 @@
// script-sections.cc -- linker script SECTIONS for gold
// Copyright 2008, 2009, 2010 Free Software Foundation, Inc.
// Copyright 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
// Written by Ian Lance Taylor <iant@google.com>.
// This file is part of gold.
@@ -3586,17 +3586,18 @@ Sort_output_sections::operator()(const Output_section* os1,
if (os1->address() != os2->address())
return os1->address() < os2->address();
// Sort TLS sections to the end.
// Sort PROGBITS before NOBITS.
bool nobits1 = os1->type() == elfcpp::SHT_NOBITS;
bool nobits2 = os2->type() == elfcpp::SHT_NOBITS;
if (nobits1 != nobits2)
return nobits2;
// Sort PROGBITS TLS sections to the end, NOBITS TLS sections to the
// beginning.
bool tls1 = (os1->flags() & elfcpp::SHF_TLS) != 0;
bool tls2 = (os2->flags() & elfcpp::SHF_TLS) != 0;
if (tls1 != tls2)
return tls2;
// Sort PROGBITS before NOBITS.
if (os1->type() == elfcpp::SHT_PROGBITS && os2->type() == elfcpp::SHT_NOBITS)
return true;
if (os1->type() == elfcpp::SHT_NOBITS && os2->type() == elfcpp::SHT_PROGBITS)
return false;
return nobits1 ? tls1 : tls2;
// Sort non-NOLOAD before NOLOAD.
if (os1->is_noload() && !os2->is_noload())