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Use parameters to track whether we are doing a static link. Fix up

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final_value_is_known for weak undefined symbols.  Pointed out by Cary
Coutant.
This commit is contained in:
Ian Lance Taylor
2007-09-28 06:36:25 +00:00
parent fe6fbf8b6e
commit b3b74ddc6e
5 changed files with 79 additions and 7 deletions
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21
gold/parameters.h
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@@ -56,6 +56,16 @@ class Parameters
output_is_object() const
{ return this->output_file_type_ == OUTPUT_OBJECT; }
// Whether we are doing a static link--a link in which none of the
// input files are shared libraries. This is only known after we
// have seen all the input files.
bool
doing_static_link() const
{
gold_assert(this->is_doing_static_link_valid_);
return this->doing_static_link_;
}
// The size of the output file we are generating. This should
// return 32 or 64.
int
@@ -78,6 +88,10 @@ class Parameters
optimization_level() const
{ return this->optimization_level_; }
// Set whether we are doing a static link.
void
set_doing_static_link(bool doing_static_link);
// Set the size and endianness.
void
set_size_and_endianness(int size, bool is_big_endian);
@@ -96,6 +110,10 @@ class Parameters
// The type of the output file.
Output_file_type output_file_type_;
// Whether the doing_static_link_ field is valid.
bool is_doing_static_link_valid_;
// Whether we are doing a static link.
bool doing_static_link_;
// Whether the size_ and is_big_endian_ fields are valid.
bool is_size_and_endian_valid_;
// The size of the output file--32 or 64.
@@ -115,6 +133,9 @@ extern void initialize_parameters(const General_options*);
// Set the size and endianness of the global parameters variable.
extern void set_parameters_size_and_endianness(int size, bool is_big_endian);
// Set whether we are doing a static link.
extern void set_parameters_doing_static_link(bool doing_static_link);
} // End namespace gold.
#endif // !defined(GOLD_PARAMATERS_H)