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| author | Nathan Sidwell <nathan@codesourcery.com> | 2008-07-06 13:38:37 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@codesourcery.com> | 2008-07-06 13:38:37 +0000 |
| commit | 4006703d71641cd35a045f407a5c8bc85459978b (patch) | |
| tree | efdd737568b7398b5dfbebf04eb1538c3144266a /ld/ldgram.y | |
| parent | b56e7235bb83ed5cf86c71db7c9009fd4491bd0d (diff) | |
| download | binutils-4006703d71641cd35a045f407a5c8bc85459978b.zip binutils-4006703d71641cd35a045f407a5c8bc85459978b.tar.gz binutils-4006703d71641cd35a045f407a5c8bc85459978b.tar.bz2 | |
* ld.texinfo (File Commands): Document that INCLUDE can be used in
several different places.
* ldgram.y (statement, memory_spec, section): Allow INCLUDE.
(memory, memory_spec_list): Simplify BNF
(memory_spec_list_opt): New rule.
* ldlex.l (INCLUDE): Recognize in EXPRESSION.
testsuite/
* ld-scripts/include-1.d: New.
* ld-scripts/include-1.t: New.
* ld-scripts/include-data.t: New.
* ld-scripts/include-mem.t: New.
* ld-scripts/include-ram.t: New.
* ld-scripts/include-sections.t: New.
* ld-scripts/include-subdata.t: New.
* ld-scripts/include.exp: New.
* ld-scripts/include.s: New.
Diffstat (limited to 'ld/ldgram.y')
| -rw-r--r-- | ld/ldgram.y | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/ld/ldgram.y b/ld/ldgram.y index f481f54..1149e6b 100644 --- a/ld/ldgram.y +++ b/ld/ldgram.y @@ -577,6 +577,10 @@ statement: | ASSERT_K {ldlex_expression ();} '(' exp ',' NAME ')' end { ldlex_popstate (); lang_add_assignment (exp_assert ($4, $6)); } + | INCLUDE filename + { ldlex_script (); ldfile_open_command_file($2); } + statement_list_opt END + { ldlex_popstate (); } ; statement_list: @@ -668,13 +672,14 @@ opt_comma: memory: - MEMORY '{' memory_spec memory_spec_list '}' + MEMORY '{' memory_spec_list_opt '}' ; +memory_spec_list_opt: memory_spec_list | ; + memory_spec_list: - memory_spec_list memory_spec - | memory_spec_list ',' memory_spec - | + memory_spec_list opt_comma memory_spec + | memory_spec ; @@ -683,6 +688,10 @@ memory_spec: NAME attributes_opt ':' origin_spec opt_comma length_spec {} + | INCLUDE filename + { ldlex_script (); ldfile_open_command_file($2); } + memory_spec_list_opt END + { ldlex_popstate (); } ; origin_spec: @@ -966,6 +975,10 @@ section: NAME { ldlex_expression(); } lang_add_assignment (exp_assop ('=', ".", $3)); } '{' sec_or_group_p1 '}' + | INCLUDE filename + { ldlex_script (); ldfile_open_command_file($2); } + sec_or_group_p1 END + { ldlex_popstate (); } ; type: |