diff options
Diffstat (limited to 'ld/ldlang.c')
| -rw-r--r-- | ld/ldlang.c | 42 |
1 files changed, 26 insertions, 16 deletions
diff --git a/ld/ldlang.c b/ld/ldlang.c index 9903f70..4768af7 100644 --- a/ld/ldlang.c +++ b/ld/ldlang.c @@ -4808,7 +4808,7 @@ lang_size_sections_1 { case lang_output_section_statement_enum: { - bfd_vma newdot, after; + bfd_vma newdot, after, dotdelta; lang_output_section_statement_type *os; lang_memory_region_type *r; int section_alignment = 0; @@ -4874,6 +4874,7 @@ lang_size_sections_1 } newdot = dot; + dotdelta = 0; if (bfd_is_abs_section (os->bfd_section)) { /* No matter what happens, an abs section starts at zero. */ @@ -4942,13 +4943,14 @@ lang_size_sections_1 bfd_vma savedot = newdot; newdot = align_power (newdot, section_alignment); - if (newdot != savedot + dotdelta = newdot - savedot; + if (dotdelta != 0 && (config.warn_section_align || os->addr_tree != NULL) && expld.phase != lang_mark_phase_enum) einfo (_("%P: warning: changing start of section" " %s by %lu bytes\n"), - os->name, (unsigned long) (newdot - savedot)); + os->name, (unsigned long) dotdelta); } bfd_set_section_vma (0, os->bfd_section, newdot); @@ -4996,15 +4998,20 @@ lang_size_sections_1 { bfd_vma lma = os->lma_region->current; - /* When LMA_REGION is the same as REGION, align the LMA - as we did for the VMA, possibly including alignment - from the bfd section. If a different region, then - only align according to the value in the output - statement unless specified otherwise. */ - if (os->lma_region != os->region && !os->align_lma_with_input) - section_alignment = os->section_alignment; - if (section_alignment > 0) - lma = align_power (lma, section_alignment); + if (os->align_lma_with_input) + lma += dotdelta; + else + { + /* When LMA_REGION is the same as REGION, align the LMA + as we did for the VMA, possibly including alignment + from the bfd section. If a different region, then + only align according to the value in the output + statement. */ + if (os->lma_region != os->region) + section_alignment = os->section_alignment; + if (section_alignment > 0) + lma = align_power (lma, section_alignment); + } os->bfd_section->lma = lma; } else if (r->last_os != NULL @@ -5080,7 +5087,10 @@ lang_size_sections_1 if ((os->bfd_section->flags & SEC_HAS_CONTENTS) != 0 || (os->bfd_section->flags & SEC_THREAD_LOCAL) == 0 || link_info.relocatable) - dot += TO_ADDR (os->bfd_section->size); + dotdelta = TO_ADDR (os->bfd_section->size); + else + dotdelta = 0; + dot += dotdelta; if (os->update_dot_tree != 0) exp_fold_tree (os->update_dot_tree, bfd_abs_section_ptr, &dot); @@ -5100,10 +5110,10 @@ lang_size_sections_1 os->bfd_section->vma); if (os->lma_region != NULL && os->lma_region != os->region - && (os->bfd_section->flags & SEC_LOAD)) + && ((os->bfd_section->flags & SEC_LOAD) + || os->align_lma_with_input)) { - os->lma_region->current - = os->bfd_section->lma + TO_ADDR (os->bfd_section->size); + os->lma_region->current = os->bfd_section->lma + dotdelta; if (check_regions) os_region_check (os, os->lma_region, NULL, |