diff options
Diffstat (limited to 'gold/output.h')
| -rw-r--r-- | gold/output.h | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/gold/output.h b/gold/output.h index b4dbbd1..a8f2f39 100644 --- a/gold/output.h +++ b/gold/output.h @@ -2028,6 +2028,29 @@ class Output_section : public Output_data set_must_sort_attached_input_sections() { this->must_sort_attached_input_sections_ = true; } + // Return whether this section holds relro data--data which has + // dynamic relocations but which may be marked read-only after the + // dynamic relocations have been completed. + bool + is_relro() const + { return this->is_relro_; } + + // Record that this section holds relro data. + void + set_is_relro() + { this->is_relro_ = true; } + + // True if this section holds relro local data--relro data for which + // the dynamic relocations are all RELATIVE relocations. + bool + is_relro_local() const + { return this->is_relro_local_; } + + // Record that this section holds relro local data. + void + set_is_relro_local() + { this->is_relro_local_ = true; } + // Return whether this section should be written after all the input // sections are complete. bool @@ -2626,6 +2649,10 @@ class Output_section : public Output_data // True if the input sections attached to this output section have // already been sorted. bool attached_input_sections_are_sorted_ : 1; + // True if this section holds relro data. + bool is_relro_ : 1; + // True if this section holds relro local data. + bool is_relro_local_ : 1; // For SHT_TLS sections, the offset of this section relative to the base // of the TLS segment. uint64_t tls_offset_; @@ -2785,11 +2812,15 @@ class Output_segment static uint64_t maximum_alignment_list(const Output_data_list*); + // Return whether the first data section is a relro section. + bool + is_first_section_relro() const; + // Set the section addresses in an Output_data_list. uint64_t set_section_list_addresses(const Layout*, bool reset, Output_data_list*, uint64_t addr, off_t* poff, unsigned int* pshndx, - bool* in_tls); + bool* in_tls, bool* in_relro); // Return the number of Output_sections in an Output_data_list. unsigned int |