diff options
Diffstat (limited to 'gold/output.h')
| -rw-r--r-- | gold/output.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gold/output.h b/gold/output.h index 9b0f87f..25a6b89 100644 --- a/gold/output.h +++ b/gold/output.h @@ -3265,6 +3265,28 @@ class Output_section : public Output_data requires_postprocessing() const { return this->requires_postprocessing_; } + bool + is_unique_segment() const + { return this->is_unique_segment_; } + + void + set_is_unique_segment() + { this->is_unique_segment_ = true; } + + uint64_t extra_segment_flags() const + { return this->extra_segment_flags_; } + + void + set_extra_segment_flags(uint64_t flags) + { this->extra_segment_flags_ = flags; } + + uint64_t segment_alignment() const + { return this->segment_alignment_; } + + void + set_segment_alignment(uint64_t align) + { this->segment_alignment_ = align; } + // If a section requires postprocessing, return the buffer to use. unsigned char* postprocessing_buffer() const @@ -4216,9 +4238,17 @@ class Output_section : public Output_data bool has_fixed_layout_ : 1; // True if we can add patch space to this section. bool is_patch_space_allowed_ : 1; + // True if this output section goes into a unique segment. + bool is_unique_segment_ : 1; // For SHT_TLS sections, the offset of this section relative to the base // of the TLS segment. uint64_t tls_offset_; + // Additional segment flags, specified via linker plugin, when mapping some + // input sections to unique segments. + uint64_t extra_segment_flags_; + // Segment alignment specified via linker plugin, when mapping some + // input sections to unique segments. + uint64_t segment_alignment_; // Saved checkpoint. Checkpoint_output_section* checkpoint_; // Fast lookup maps for merged and relaxed input sections. @@ -4294,6 +4324,16 @@ class Output_segment set_is_large_data_segment() { this->is_large_data_segment_ = true; } + bool + is_unique_segment() const + { return this->is_unique_segment_; } + + // Mark segment as unique, happens when linker plugins request that + // certain input sections be mapped to unique segments. + void + set_is_unique_segment() + { this->is_unique_segment_ = true; } + // Return the maximum alignment of the Output_data. uint64_t maximum_alignment(); @@ -4504,6 +4544,8 @@ class Output_segment bool are_addresses_set_ : 1; // Whether this segment holds large data sections. bool is_large_data_segment_ : 1; + // Whether this was marked as a unique segment via a linker plugin. + bool is_unique_segment_ : 1; }; // This class represents the output file. |