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| author | Doug Kwan <dougkwan@google.com> | 2009-10-16 18:56:07 +0000 |
|---|---|---|
| committer | Doug Kwan <dougkwan@google.com> | 2009-10-16 18:56:07 +0000 |
| commit | 3c12dcdba03d51b78e80c1847f249787d39cd572 (patch) | |
| tree | fe93ffbc7f8c85217450c21ab466eb027cee43d6 /gold/yyscript.y | |
| parent | 64b1ae3731ea1d8ffe5bcd0a4b1046921c869fa4 (diff) | |
| download | gdb-3c12dcdba03d51b78e80c1847f249787d39cd572.zip gdb-3c12dcdba03d51b78e80c1847f249787d39cd572.tar.gz gdb-3c12dcdba03d51b78e80c1847f249787d39cd572.tar.bz2 | |
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/yyscript.y')
| -rw-r--r-- | gold/yyscript.y | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gold/yyscript.y b/gold/yyscript.y index 0d52882..81c136a 100644 --- a/gold/yyscript.y +++ b/gold/yyscript.y @@ -861,6 +861,10 @@ exp: | SEGMENT_START '(' string ',' exp ')' { $$ = script_exp_function_segment_start($3.value, $3.length, $5); + /* We need to take note of any SEGMENT_START expressions + because they change the behaviour of -Ttext, -Tdata and + -Tbss options. */ + script_saw_segment_start_expression(closure); } | ASSERT_K '(' exp ',' string ')' { $$ = script_exp_function_assert($3, $5.value, $5.length); } |