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| author | Ian Lance Taylor <ian@airs.com> | 2010-08-02 13:34:33 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 2010-08-02 13:34:33 +0000 |
| commit | 88a4108bde4d02cccd632048b45458e84bc8b40b (patch) | |
| tree | e020b29ea8793617ea774963998d2de40cd349fe /gold/script-c.h | |
| parent | 93d90f466b0a6faa6a7811187139f66a2b9c9c74 (diff) | |
| download | binutils-gdb-88a4108bde4d02cccd632048b45458e84bc8b40b.tar.gz | |
PR 11855
* script.cc (Script_options::Script_options): Initialize
symbol_definitions_ and symbol_references_.
(Script_options::add_symbol_assignment): Update
symbol_definitions_ and symbol_references_.
(Script_options::add_symbol_reference): New function.
(script_symbol): New function.
* script.h (class Script_options): Add symbol_definitions_ and
symbol_references_ fields.
(Script_options::referenced_const_iterator): New type.
(Script_options::referenced_begin): New function.
(Script_options::referenced_end): New function.
(Script_options::is_referenced): New function.
(Script_options::any_unreferenced): New function.
* script-c.h (script_symbol): Declare.
* yyscript.y (exp): Call script_symbol.
* symtab.cc: Include "script.h".
(Symbol_table::gc_mark_undef_symbols): Add layout parameter.
Change all callers. Check symbols referenced by scripts.
(Symbol_table::add_undefined_symbols_from_command_line): Add
layout parameter. Change all callers.
(Symbol_table::do_add_undefined_symbols_from_command_line):
Likewise. Break out loop body. Check symbols referenced by
scripts.
(Symbol_table::add_undefined_symbol_from_command_line): New
function broken out of
do_add_undefined_symbols_from_command_line.
* symtab.h (class Symbol_table): Update declarations.
* archive.cc: Include "layout.h".
(Archive::should_include_member): Add layout parameter. Change
all callers. Check for symbol mentioned in expression.
* archive.h (class Archive): Update declaration.
* object.cc (Sized_relobj::do_should_include_member): Add layout
parameter.
* object.h (Object::should_include_member): Add layout parameter.
Change all callers.
(Object::do_should_include_member): Add layout parameter.
(class Sized_relobj): Update declaration.
* dynobj.cc (Sized_dynobj::do_should_include_member): Add layout
parameter.
* dynobj.h (class Sized_dynobj): Update declaration.
* plugin.cc (Sized_pluginobj::do_should_include_member): Add
layout parameter.
* plugin.h (class Sized_pluginobj): Update declaration.
Diffstat (limited to 'gold/script-c.h')
| -rw-r--r-- | gold/script-c.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gold/script-c.h b/gold/script-c.h index 29901e3c3a8..1f79eacdd99 100644 --- a/gold/script-c.h +++ b/gold/script-c.h @@ -303,6 +303,14 @@ script_push_lex_into_version_mode(void* closure); extern void script_pop_lex_mode(void* closure); +/* Called by the bison parser to get the value of a symbol. This is + called for a reference to a symbol, but is not called for something + like "sym += 10". Uses of the special symbol "." can just call + script_exp_string. */ + +extern Expression_ptr +script_symbol(void* closure, const char*, size_t); + /* Called by the bison parser to set a symbol to a value. PROVIDE is non-zero if the symbol should be provided--only defined if there is an undefined reference. HIDDEN is non-zero if the symbol should be |