typedef std::list<Sections_element*> Sections_elements;
public:
+
+ // Logical script section types. We map section types returned by the
+ // parser into these since some section types have the same semantics.
+ enum Section_type
+ {
+ // No section type specified.
+ ST_NONE,
+ // Section is NOLOAD. We allocate space in the output but section
+ // is not loaded in runtime.
+ ST_NOLOAD,
+ // No space is allocated to section.
+ ST_NOALLOC
+ };
+
Script_sections();
// Start a SECTIONS clause.
// 3) If the input section is not mapped by the SECTIONS clause,
// this returns SECTION_NAME, and sets *OUTPUT_SECTION_SLOT to
// NULL.
+ // PSCRIPT_SECTION_TYPE points to a location for returning the section
+ // type specified in script. This can be SCRIPT_SECTION_TYPE_NONE if
+ // no type is specified.
const char*
output_section_name(const char* file_name, const char* section_name,
- Output_section*** output_section_slot);
+ Output_section*** output_section_slot,
+ Section_type* pscript_section_type);
// Place a marker for an orphan output section into the SECTIONS
// clause.
void
release_segments();
+ // Whether we ever saw a SEGMENT_START expression, the presence of which
+ // changes the behaviour of -Ttext, -Tdata and -Tbss options.
+ bool
+ saw_segment_start_expression() const
+ { return this->saw_segment_start_expression_; }
+
+ // Set the flag which indicates whether we saw a SEGMENT_START expression.
+ void
+ set_saw_segment_start_expression(bool value)
+ { this->saw_segment_start_expression_ = value; }
+
// Print the contents to the FILE. This is for debugging.
void
print(FILE*) const;
bool saw_data_segment_align_;
// Whether we have seen DATA_SEGMENT_RELRO_END.
bool saw_relro_end_;
+ // Whether we have seen SEGMENT_START.
+ bool saw_segment_start_expression_;
};
} // End namespace gold.