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authorDoug Kwan <dougkwan@google.com>2009-10-16 18:56:07 +0000
committerDoug Kwan <dougkwan@google.com>2009-10-16 18:56:07 +0000
commit3c12dcdba03d51b78e80c1847f249787d39cd572 (patch)
treefe93ffbc7f8c85217450c21ab466eb027cee43d6 /gold/script.cc
parent64b1ae3731ea1d8ffe5bcd0a4b1046921c869fa4 (diff)
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2009-10-16 Doug Kwan <dougkwan@google.com>
* expression.cc (class Segment_start_expression): New class definition. (Segment_start_expression::value): New method definition. (script_exp_function_segment_start): Return a new Segment_start_expression. * gold/script-c.h (script_saw_segment_start_expression): New function prototype. * script-sections.cc (Script_sections::Script_sections): Initialize SAW_SEGMENT_START_EXPRESSION_ to false. (Script_sections::set_section_addresses): Use -Ttext, -Tdata and -Tbbs options to specify section addresses if given in command line and no SEGMENT_START expression is seen in a script. * script-sections.h (Script_sections::saw_segment_start_expression, Script_sections::set_saw_segment_start_expression): New method definition. (Script_sections::saw_segment_start_expression_): New data member declaration. * script.cc (script_saw_segment_start_expression): New function. * yyscript.y (SEGMENT_START): Call script_saw_segment_start_expression. * testsuite/Makefile.am (check_SCRIPTS): Add script_test_6.sh, script_test_7.sh and script_test_8.sh. (check_DATA): Add script_test_6.stdout, script_test_7.stdout and script_test_8.stdout. (MOSTLYCLEANFILES): Add script_test_6, script_test_7 and script_test_8. (script_test_6, script_test_6.stdout, script_test_7, script_test_7.stdout, script_test_8, script_test_8.stdout): New rules. * Makefile.in: Regenerate. * testsuite/script_test_6.sh: New file. * testsuite/script_test_6.t: Same. * testsuite/script_test_7.sh: Same. * testsuite/script_test_7.t: Same. * testsuite/script_test_8.sh: Same.
Diffstat (limited to 'gold/script.cc')
-rw-r--r--gold/script.cc8
1 files changed, 8 insertions, 0 deletions
diff --git a/gold/script.cc b/gold/script.cc
index d0ffe41..8839213 100644
--- a/gold/script.cc
+++ b/gold/script.cc
@@ -2739,3 +2739,11 @@ script_phdr_string_to_type(void* closurev, const char* name, size_t namelen)
yyerror(closurev, _("unknown PHDR type (try integer)"));
return elfcpp::PT_NULL;
}
+
+extern "C" void
+script_saw_segment_start_expression(void* closurev)
+{
+ Parser_closure* closure = static_cast<Parser_closure*>(closurev);
+ Script_sections* ss = closure->script_options()->script_sections();
+ ss->set_saw_segment_start_expression(true);
+}