diff options
Diffstat (limited to 'bfd/elf32-xtensa.c')
| -rw-r--r-- | bfd/elf32-xtensa.c | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/bfd/elf32-xtensa.c b/bfd/elf32-xtensa.c index 2f83256..a8ec37e 100644 --- a/bfd/elf32-xtensa.c +++ b/bfd/elf32-xtensa.c @@ -5541,7 +5541,7 @@ extend_ebb_bounds_forward (ebb_t *ebb) new_entry = &ebb->ptbl[ebb->end_ptbl_idx + 1]; if (((new_entry->flags & XTENSA_PROP_INSN) == 0) - || ((new_entry->flags & XTENSA_PROP_INSN_NO_TRANSFORM) != 0) + || ((new_entry->flags & XTENSA_PROP_NO_TRANSFORM) != 0) || ((the_entry->flags & XTENSA_PROP_ALIGN) != 0)) break; @@ -5614,7 +5614,7 @@ extend_ebb_bounds_backward (ebb_t *ebb) new_entry = &ebb->ptbl[ebb->start_ptbl_idx - 1]; if ((new_entry->flags & XTENSA_PROP_INSN) == 0 - || ((new_entry->flags & XTENSA_PROP_INSN_NO_TRANSFORM) != 0) + || ((new_entry->flags & XTENSA_PROP_NO_TRANSFORM) != 0) || ((new_entry->flags & XTENSA_PROP_ALIGN) != 0)) return TRUE; if (new_entry->address + new_entry->size != the_entry->address) @@ -5822,7 +5822,8 @@ static bfd_boolean compute_removed_literals static Elf_Internal_Rela *get_irel_at_offset (asection *, Elf_Internal_Rela *, bfd_vma); static bfd_boolean is_removable_literal - (const source_reloc *, int, const source_reloc *, int); + (const source_reloc *, int, const source_reloc *, int, asection *, + property_table_entry *, int); static bfd_boolean remove_dead_literal (bfd *, asection *, struct bfd_link_info *, Elf_Internal_Rela *, Elf_Internal_Rela *, source_reloc *, property_table_entry *, int); @@ -6480,7 +6481,7 @@ compute_text_actions (bfd *abfd, the_entry++; } - if (the_entry->flags & XTENSA_PROP_INSN_NO_TRANSFORM) + if (the_entry->flags & XTENSA_PROP_NO_TRANSFORM) /* NO_REORDER is OK */ continue; @@ -6673,14 +6674,14 @@ compute_ebb_proposed_actions (ebb_constraint *ebb_table) goto decode_error; if ((entry->flags & XTENSA_PROP_INSN_NO_DENSITY) == 0 - && (entry->flags & XTENSA_PROP_INSN_NO_TRANSFORM) == 0 + && (entry->flags & XTENSA_PROP_NO_TRANSFORM) == 0 && can_narrow_instruction (slotbuf, fmt, opcode) != 0) { /* Add an instruction narrow action. */ ebb_propose_action (ebb_table, EBB_NO_ALIGN, 0, ta_narrow_insn, offset, 0, FALSE); } - else if ((entry->flags & XTENSA_PROP_INSN_NO_TRANSFORM) == 0 + else if ((entry->flags & XTENSA_PROP_NO_TRANSFORM) == 0 && can_widen_instruction (slotbuf, fmt, opcode) != 0 && ! prev_instr_is_a_loop (ebb->contents, ebb->content_length, offset)) @@ -7430,7 +7431,8 @@ compute_removed_literals (bfd *abfd, /* Check if the relocation was from an L32R that is being removed because a CALLX was converted to a direct CALL, and check if there are no other relocations to the literal. */ - if (is_removable_literal (rel, i, src_relocs, relax_info->src_count)) + if (is_removable_literal (rel, i, src_relocs, relax_info->src_count, + sec, prop_table, ptblsize)) { if (!remove_dead_literal (abfd, sec, link_info, internal_relocs, irel, rel, prop_table, ptblsize)) @@ -7514,12 +7516,22 @@ bfd_boolean is_removable_literal (const source_reloc *rel, int i, const source_reloc *src_relocs, - int src_count) + int src_count, + asection *sec, + property_table_entry *prop_table, + int ptblsize) { const source_reloc *curr_rel; + property_table_entry *entry; + if (!rel->is_null) return FALSE; + entry = elf_xtensa_find_property_entry (prop_table, ptblsize, + sec->vma + rel->r_rel.target_offset); + if (entry && (entry->flags & XTENSA_PROP_NO_TRANSFORM)) + return FALSE; + for (++i; i < src_count; ++i) { curr_rel = &src_relocs[i]; @@ -7809,7 +7821,7 @@ coalesce_shared_literal (asection *sec, entry = elf_xtensa_find_property_entry (prop_table, ptblsize, sec->vma + rel->r_rel.target_offset); - if (entry && (entry->flags & XTENSA_PROP_INSN_NO_TRANSFORM)) + if (entry && (entry->flags & XTENSA_PROP_NO_TRANSFORM)) return TRUE; /* Mark that the literal will be coalesced. */ @@ -9735,12 +9747,12 @@ xtensa_get_property_predef_flags (asection *sec) { if (xtensa_is_insntable_section (sec)) return (XTENSA_PROP_INSN - | XTENSA_PROP_INSN_NO_TRANSFORM + | XTENSA_PROP_NO_TRANSFORM | XTENSA_PROP_INSN_NO_REORDER); if (xtensa_is_littable_section (sec)) return (XTENSA_PROP_LITERAL - | XTENSA_PROP_INSN_NO_TRANSFORM + | XTENSA_PROP_NO_TRANSFORM | XTENSA_PROP_INSN_NO_REORDER); return 0; |