From 07d72278cd2622807aca8bf84f06667bb1c4df96 Mon Sep 17 00:00:00 2001 From: Daniel Jacobowitz Date: Tue, 24 Feb 2009 22:43:10 +0000 Subject: [PATCH] 2009-02-24 Joseph Myers bfd/ * elf32-arm.c (PREV_SEC): Update comment. (group_sections): Rename argument to stubs_always_after_branch. Reverse the list and place stubs at the end of input sections. Undefine NEXT_SEC. (elf32_arm_size_stubs): Update to use stubs_always_after_branch. ld/ * ld.texinfo (ARM): Document changed meaning of --stub-group-size. * emultempl/armelf.em (hook_in_stub): Insert after the input section. (elf32_arm_add_stub_section): Update comment. (PARSE_AND_LIST_OPTIONS): Update help for --stub-group-size. 2009-02-24 Daniel Jacobowitz ld/testsuite/ * ld-arm/arm-elf.exp (armeabitests): Update duplicate test names. Use normal output files for big-endian. * ld-arm/farcall-arm-arm-be.d, ld-arm/farcall-thumb-arm-be.d: Delete. * ld-arm/farcall-arm-arm-be8.d, ld-arm/farcall-arm-arm-pic-veneer.d, ld-arm/farcall-arm-arm.d, ld-arm/farcall-arm-thumb-blx-pic-veneer.d, ld-arm/farcall-arm-thumb-blx.d, ld-arm/farcall-arm-thumb-pic-veneer.d, ld-arm/farcall-arm-thumb.d, ld-arm/farcall-group-size2.d, ld-arm/farcall-group.d, ld-arm/farcall-mix.d, ld-arm/farcall-mix2.d, ld-arm/farcall-thumb-arm-be8.d, ld-arm/farcall-thumb-arm-blx-pic-veneer.d, ld-arm/farcall-thumb-arm-blx.d, ld-arm/farcall-thumb-arm-short.d, ld-arm/farcall-thumb-arm.d, ld-arm/farcall-thumb-thumb-blx-pic-veneer.d, ld-arm/farcall-thumb-thumb-blx.d, ld-arm/farcall-thumb-thumb-m.d, ld-arm/farcall-thumb-thumb.d, ld-arm/thumb2-bl-as-thumb1-bad.d, ld-arm/thumb2-bl-bad.d: Update for moved stubs. --- bfd/ChangeLog | 8 ++ bfd/elf32-arm.c | 76 ++++++++++++------- ld/ChangeLog | 7 ++ ld/emultempl/armelf.em | 10 +-- ld/ld.texinfo | 2 +- ld/testsuite/ChangeLog | 19 +++++ ld/testsuite/ld-arm/arm-elf.exp | 6 +- ld/testsuite/ld-arm/farcall-arm-arm-be.d | 14 ---- ld/testsuite/ld-arm/farcall-arm-arm-be8.d | 11 +-- .../ld-arm/farcall-arm-arm-pic-veneer.d | 15 ++-- ld/testsuite/ld-arm/farcall-arm-arm.d | 11 +-- .../ld-arm/farcall-arm-thumb-blx-pic-veneer.d | 15 ++-- ld/testsuite/ld-arm/farcall-arm-thumb-blx.d | 11 +-- .../ld-arm/farcall-arm-thumb-pic-veneer.d | 15 ++-- ld/testsuite/ld-arm/farcall-arm-thumb.d | 15 ++-- ld/testsuite/ld-arm/farcall-group-size2.d | 54 ++++++------- ld/testsuite/ld-arm/farcall-group.d | 55 +++++++------- ld/testsuite/ld-arm/farcall-mix.d | 51 +++++++------ ld/testsuite/ld-arm/farcall-mix2.d | 46 +++++------ ld/testsuite/ld-arm/farcall-thumb-arm-be.d | 17 ----- ld/testsuite/ld-arm/farcall-thumb-arm-be8.d | 18 +++-- .../ld-arm/farcall-thumb-arm-blx-pic-veneer.d | 16 ++-- ld/testsuite/ld-arm/farcall-thumb-arm-blx.d | 12 +-- ld/testsuite/ld-arm/farcall-thumb-arm-short.d | 15 ++-- ld/testsuite/ld-arm/farcall-thumb-arm.d | 18 +++-- .../farcall-thumb-thumb-blx-pic-veneer.d | 16 ++-- ld/testsuite/ld-arm/farcall-thumb-thumb-blx.d | 12 +-- ld/testsuite/ld-arm/farcall-thumb-thumb-m.d | 22 +++--- ld/testsuite/ld-arm/farcall-thumb-thumb.d | 22 +++--- ld/testsuite/ld-arm/thumb2-bl-as-thumb1-bad.d | 13 ++-- ld/testsuite/ld-arm/thumb2-bl-bad.d | 12 +-- 31 files changed, 346 insertions(+), 288 deletions(-) delete mode 100644 ld/testsuite/ld-arm/farcall-arm-arm-be.d delete mode 100644 ld/testsuite/ld-arm/farcall-thumb-arm-be.d diff --git a/bfd/ChangeLog b/bfd/ChangeLog index c9c18646255..f40acec1a6b 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,11 @@ +2009-02-24 Joseph Myers + + * elf32-arm.c (PREV_SEC): Update comment. + (group_sections): Rename argument to stubs_always_after_branch. + Reverse the list and place stubs at the end of input sections. + Undefine NEXT_SEC. + (elf32_arm_size_stubs): Update to use stubs_always_after_branch. + 2009-02-23 Daniel Jacobowitz * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset. diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c index 9f4911c41da..842432233b5 100644 --- a/bfd/elf32-arm.c +++ b/bfd/elf32-arm.c @@ -3417,7 +3417,7 @@ elf32_arm_next_input_section (struct bfd_link_info *info, /* Steal the link_sec pointer for our list. */ #define PREV_SEC(sec) (htab->stub_group[(sec)->id].link_sec) /* This happens to make the list in reverse order, - which is what we want. */ + which we reverse later. */ PREV_SEC (isec) = *list; *list = isec; } @@ -3426,7 +3426,7 @@ elf32_arm_next_input_section (struct bfd_link_info *info, /* See whether we can group stub sections together. Grouping stub sections may result in fewer stubs. More importantly, we need to - put all .init* and .fini* stubs at the beginning of the .init or + put all .init* and .fini* stubs at the end of the .init or .fini output sections respectively, because glibc splits the _init and _fini functions into multiple parts. Putting a stub in the middle of a function is not a good idea. */ @@ -3434,66 +3434,86 @@ elf32_arm_next_input_section (struct bfd_link_info *info, static void group_sections (struct elf32_arm_link_hash_table *htab, bfd_size_type stub_group_size, - bfd_boolean stubs_always_before_branch) + bfd_boolean stubs_always_after_branch) { - asection **list = htab->input_list + htab->top_index; + asection **list = htab->input_list; do { asection *tail = *list; + asection *head; + asection *tp; if (tail == bfd_abs_section_ptr) continue; - while (tail != NULL) + /* Reverse the list: we must avoid placing stubs at the + beginning of the section because the beginning of the text + section may be required for an interrupt vector in bare metal + code. */ +#define NEXT_SEC PREV_SEC + head = tail; + tp = NULL; + for (;;) + { + asection *h = PREV_SEC (head); + NEXT_SEC (head) = tp; + if (h == NULL) + break; + tp = head; + head = h; + } + + while (head != NULL) { asection *curr; - asection *prev; + asection *next; bfd_size_type total; - curr = tail; - total = tail->size; - while ((prev = PREV_SEC (curr)) != NULL - && ((total += curr->output_offset - prev->output_offset) + curr = head; + total = head->size; + while ((next = NEXT_SEC (curr)) != NULL + && ((total += next->output_offset - curr->output_offset) < stub_group_size)) - curr = prev; + curr = next; - /* OK, the size from the start of CURR to the end is less + /* OK, the size from the start to the start of CURR is less than stub_group_size and thus can be handled by one stub - section. (Or the tail section is itself larger than + section. (Or the head section is itself larger than stub_group_size, in which case we may be toast.) We should really be keeping track of the total size of stubs added here, as stubs contribute to the final output section size. */ do { - prev = PREV_SEC (tail); + next = NEXT_SEC (head); /* Set up this stub group. */ - htab->stub_group[tail->id].link_sec = curr; + htab->stub_group[head->id].link_sec = curr; } - while (tail != curr && (tail = prev) != NULL); + while (head != curr && (head = next) != NULL); /* But wait, there's more! Input sections up to stub_group_size - bytes before the stub section can be handled by it too. */ - if (!stubs_always_before_branch) + bytes after the stub section can be handled by it too. */ + if (!stubs_always_after_branch) { total = 0; - while (prev != NULL - && ((total += tail->output_offset - prev->output_offset) + while (next != NULL + && ((total += next->output_offset - head->output_offset) < stub_group_size)) { - tail = prev; - prev = PREV_SEC (tail); - htab->stub_group[tail->id].link_sec = curr; + head = next; + next = NEXT_SEC (head); + htab->stub_group[head->id].link_sec = curr; } } - tail = prev; + head = next; } } - while (list-- != htab->input_list); + while (list++ != htab->input_list + htab->top_index); free (htab->input_list); #undef PREV_SEC +#undef NEXT_SEC } /* Determine and set the size of the stub section for a final link. @@ -3511,7 +3531,7 @@ elf32_arm_size_stubs (bfd *output_bfd, void (*layout_sections_again) (void)) { bfd_size_type stub_group_size; - bfd_boolean stubs_always_before_branch; + bfd_boolean stubs_always_after_branch; bfd_boolean stub_changed = 0; struct elf32_arm_link_hash_table *htab = elf32_arm_hash_table (info); @@ -3524,7 +3544,7 @@ elf32_arm_size_stubs (bfd *output_bfd, htab->stub_bfd = stub_bfd; htab->add_stub_section = add_stub_section; htab->layout_sections_again = layout_sections_again; - stubs_always_before_branch = group_size < 0; + stubs_always_after_branch = group_size < 0; if (group_size < 0) stub_group_size = -group_size; else @@ -3544,7 +3564,7 @@ elf32_arm_size_stubs (bfd *output_bfd, stub_group_size = 4170000; } - group_sections (htab, stub_group_size, stubs_always_before_branch); + group_sections (htab, stub_group_size, stubs_always_after_branch); while (1) { diff --git a/ld/ChangeLog b/ld/ChangeLog index f61f2ce9583..2e0068d216b 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,10 @@ +2009-02-24 Joseph Myers + + * ld.texinfo (ARM): Document changed meaning of --stub-group-size. + * emultempl/armelf.em (hook_in_stub): Insert after the input section. + (elf32_arm_add_stub_section): Update comment. + (PARSE_AND_LIST_OPTIONS): Update help for --stub-group-size. + 2009-02-24 Sandra Loosemore * ld.texinfo (Options): Correct typos in example. Recommend diff --git a/ld/emultempl/armelf.em b/ld/emultempl/armelf.em index 6c55b37777e..31ad3e8dae7 100644 --- a/ld/emultempl/armelf.em +++ b/ld/emultempl/armelf.em @@ -213,9 +213,9 @@ hook_in_stub (struct hook_stub_info *info, lang_statement_union_type **lp) if (l->input_section.section == info->input_section) { /* We've found our section. Insert the stub immediately - before its associated input section. */ - *lp = info->add.head; - *(info->add.tail) = l; + after its associated input section. */ + *(info->add.tail) = l->header.next; + l->header.next = info->add.head; return TRUE; } break; @@ -244,7 +244,7 @@ hook_in_stub (struct hook_stub_info *info, lang_statement_union_type **lp) /* Call-back for elf32_arm_size_stubs. */ /* Create a new stub section, and arrange for it to be linked - immediately before INPUT_SECTION. */ + immediately after INPUT_SECTION. */ static asection * elf32_arm_add_stub_section (const char *stub_sec_name, @@ -541,7 +541,7 @@ PARSE_AND_LIST_OPTIONS=' fprintf (file, _("\ --stub-group-size=N Maximum size of a group of input sections that can be\n\ handled by one stub section. A negative value\n\ - locates all stubs before their branches (with a\n\ + locates all stubs after their branches (with a\n\ group size of -N), while a positive value allows\n\ two groups of input sections, one before, and one\n\ after each stub section. Values of +/-1 indicate\n\ diff --git a/ld/ld.texinfo b/ld/ld.texinfo index e35775d48c6..fc5f1daaf93 100644 --- a/ld/ld.texinfo +++ b/ld/ld.texinfo @@ -5826,7 +5826,7 @@ where they should be placed. The value of @samp{N}, the parameter to the @option{--stub-group-size=} option controls where the stub groups are -placed. If it is negative then all stubs are placed before the first +placed. If it is negative then all stubs are placed after the first branch that needs them. If it is positive then the stubs can be placed either before or after the branches that need them. If the value of @samp{N} is 1 (either +1 or -1) then the linker will choose diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 775166c358c..cdbc267bb84 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,22 @@ +2009-02-24 Daniel Jacobowitz + + * ld-arm/arm-elf.exp (armeabitests): Update duplicate test names. + Use normal output files for big-endian. + * ld-arm/farcall-arm-arm-be.d, ld-arm/farcall-thumb-arm-be.d: Delete. + * ld-arm/farcall-arm-arm-be8.d, ld-arm/farcall-arm-arm-pic-veneer.d, + ld-arm/farcall-arm-arm.d, ld-arm/farcall-arm-thumb-blx-pic-veneer.d, + ld-arm/farcall-arm-thumb-blx.d, ld-arm/farcall-arm-thumb-pic-veneer.d, + ld-arm/farcall-arm-thumb.d, ld-arm/farcall-group-size2.d, + ld-arm/farcall-group.d, ld-arm/farcall-mix.d, ld-arm/farcall-mix2.d, + ld-arm/farcall-thumb-arm-be8.d, + ld-arm/farcall-thumb-arm-blx-pic-veneer.d, + ld-arm/farcall-thumb-arm-blx.d, ld-arm/farcall-thumb-arm-short.d, + ld-arm/farcall-thumb-arm.d, + ld-arm/farcall-thumb-thumb-blx-pic-veneer.d, + ld-arm/farcall-thumb-thumb-blx.d, ld-arm/farcall-thumb-thumb-m.d, + ld-arm/farcall-thumb-thumb.d, ld-arm/thumb2-bl-as-thumb1-bad.d, + ld-arm/thumb2-bl-bad.d: Update for moved stubs. + 2009-02-23 Daniel Jacobowitz * ld-arm/arm-elf.exp (armeabitests): Run new tests. Correct BE8 output diff --git a/ld/testsuite/ld-arm/arm-elf.exp b/ld/testsuite/ld-arm/arm-elf.exp index 2e32aea3137..da63b40d1b4 100644 --- a/ld/testsuite/ld-arm/arm-elf.exp +++ b/ld/testsuite/ld-arm/arm-elf.exp @@ -198,7 +198,7 @@ if { ![istarget "arm*-*-*eabi"] } { {"Thumb-2-as-Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-as-thumb1-bad.s} {{objdump -d thumb2-bl-as-thumb1-bad-noeabi.d}} "thumb2-bl-as-thumb1-bad"} - {"Thumb-2 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-bad.s} + {"Thumb-2 BL bad" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-bad.s} {{objdump -d thumb2-bl-bad-noeabi.d}} "thumb2-bl-bad"} } @@ -268,7 +268,7 @@ set armeabitests { {{objdump -d farcall-arm-arm-be8.d}} "farcall-arm-arm-be8"} {"ARM-ARM farcall (BE)" "-Ttext 0x1000 --section-start .foo=0x2001020 -EB" "-EB" {farcall-arm-arm.s} - {{objdump -d farcall-arm-arm-be.d}} + {{objdump -d farcall-arm-arm.d}} "farcall-arm-arm-be"} {"ARM-Thumb farcall" "-Ttext 0x1000 --section-start .foo=0x2001014" "" {farcall-arm-thumb.s} @@ -304,7 +304,7 @@ set armeabitests { {{objdump -d farcall-thumb-arm-be8.d}} "farcall-thumb-arm-be8"} {"Thumb-ARM farcall (BE)" "-Ttext 0x1000 --section-start .foo=0x2001014 -EB" "-W -EB" {farcall-thumb-arm.s} - {{objdump -d farcall-thumb-arm-be.d}} + {{objdump -d farcall-thumb-arm.d}} "farcall-thumb-arm-be"} {"Thumb-ARM (short) call" "-Ttext 0x1000 --section-start .foo=0x0002014" "-W" {farcall-thumb-arm-short.s} {{objdump -d farcall-thumb-arm-short.d}} diff --git a/ld/testsuite/ld-arm/farcall-arm-arm-be.d b/ld/testsuite/ld-arm/farcall-arm-arm-be.d deleted file mode 100644 index e4c8ca39ea8..00000000000 --- a/ld/testsuite/ld-arm/farcall-arm-arm-be.d +++ /dev/null @@ -1,14 +0,0 @@ -.*: file format .* - -Disassembly of section .text: - -00001000 <__bar_veneer>: - 1000: e51ff004 ldr pc, \[pc, #-4\] ; 1004 <__bar_veneer\+0x4> - 1004: 02001020 .word 0x02001020 - -00001008 <_start>: - 1008: ebfffffc bl 1000 <__bar_veneer> -Disassembly of section .foo: - -02001020 : - 2001020: e12fff1e bx lr diff --git a/ld/testsuite/ld-arm/farcall-arm-arm-be8.d b/ld/testsuite/ld-arm/farcall-arm-arm-be8.d index 72bbff8d0ae..cf3aa0792a3 100644 --- a/ld/testsuite/ld-arm/farcall-arm-arm-be8.d +++ b/ld/testsuite/ld-arm/farcall-arm-arm-be8.d @@ -2,12 +2,13 @@ Disassembly of section .text: -00001000 <__bar_veneer>: - 1000: 04f01fe5 ldr pc, \[pc, #-4\] ; 1004 <__bar_veneer\+0x4> - 1004: 02001020 .word 0x02001020 +00001000 <_start>: + 1000: 000000eb bl 1008 <__bar_veneer> + 1004: 00000000 andeq r0, r0, r0 -00001008 <_start>: - 1008: fcffffeb bl 1000 <__bar_veneer> +00001008 <__bar_veneer>: + 1008: 04f01fe5 ldr pc, \[pc, #-4\] ; 100c <__bar_veneer\+0x4> + 100c: 02001020 .word 0x02001020 Disassembly of section .foo: 02001020 : diff --git a/ld/testsuite/ld-arm/farcall-arm-arm-pic-veneer.d b/ld/testsuite/ld-arm/farcall-arm-arm-pic-veneer.d index 39fb5c89ce6..f5ff227527e 100644 --- a/ld/testsuite/ld-arm/farcall-arm-arm-pic-veneer.d +++ b/ld/testsuite/ld-arm/farcall-arm-arm-pic-veneer.d @@ -2,14 +2,15 @@ Disassembly of section .text: -00001000 <__bar_veneer>: - 1000: e59fc000 ldr ip, \[pc, #0\] ; 1008 <__bar_veneer\+0x8> - 1004: e08ff00c add pc, pc, ip - 1008: 02000014 .word 0x02000014 - 100c: 00000000 .word 0x00000000 +00001000 <_start>: + 1000: eb000000 bl 1008 <__bar_veneer> + 1004: 00000000 andeq r0, r0, r0 -00001010 <_start>: - 1010: ebfffffa bl 1000 <__bar_veneer> +00001008 <__bar_veneer>: + 1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_veneer\+0x8> + 100c: e08ff00c add pc, pc, ip + 1010: 0200000c .word 0x0200000c + 1014: 00000000 .word 0x00000000 Disassembly of section .foo: 02001020 : diff --git a/ld/testsuite/ld-arm/farcall-arm-arm.d b/ld/testsuite/ld-arm/farcall-arm-arm.d index e4c8ca39ea8..7ee6d66c598 100644 --- a/ld/testsuite/ld-arm/farcall-arm-arm.d +++ b/ld/testsuite/ld-arm/farcall-arm-arm.d @@ -2,12 +2,13 @@ Disassembly of section .text: -00001000 <__bar_veneer>: - 1000: e51ff004 ldr pc, \[pc, #-4\] ; 1004 <__bar_veneer\+0x4> - 1004: 02001020 .word 0x02001020 +00001000 <_start>: + 1000: eb000000 bl 1008 <__bar_veneer> + 1004: 00000000 andeq r0, r0, r0 -00001008 <_start>: - 1008: ebfffffc bl 1000 <__bar_veneer> +00001008 <__bar_veneer>: + 1008: e51ff004 ldr pc, \[pc, #-4\] ; 100c <__bar_veneer\+0x4> + 100c: 02001020 .word 0x02001020 Disassembly of section .foo: 02001020 : diff --git a/ld/testsuite/ld-arm/farcall-arm-thumb-blx-pic-veneer.d b/ld/testsuite/ld-arm/farcall-arm-thumb-blx-pic-veneer.d index ede0c84e431..15c2274cb7f 100644 --- a/ld/testsuite/ld-arm/farcall-arm-thumb-blx-pic-veneer.d +++ b/ld/testsuite/ld-arm/farcall-arm-thumb-blx-pic-veneer.d @@ -2,14 +2,15 @@ Disassembly of section .text: -00001000 <__bar_from_arm>: - 1000: e59fc000 ldr ip, \[pc, #0\] ; 1008 <__bar_from_arm\+0x8> - 1004: e08ff00c add pc, pc, ip - 1008: 02000009 .word 0x02000009 - 100c: 00000000 .word 0x00000000 +00001000 <_start>: + 1000: eb000000 bl 1008 <__bar_from_arm> + 1004: 00000000 andeq r0, r0, r0 -00001010 <_start>: - 1010: ebfffffa bl 1000 <__bar_from_arm> +00001008 <__bar_from_arm>: + 1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_from_arm\+0x8> + 100c: e08ff00c add pc, pc, ip + 1010: 02000001 .word 0x02000001 + 1014: 00000000 .word 0x00000000 Disassembly of section .foo: 02001014 : diff --git a/ld/testsuite/ld-arm/farcall-arm-thumb-blx.d b/ld/testsuite/ld-arm/farcall-arm-thumb-blx.d index d67387c6084..993a028651a 100644 --- a/ld/testsuite/ld-arm/farcall-arm-thumb-blx.d +++ b/ld/testsuite/ld-arm/farcall-arm-thumb-blx.d @@ -2,12 +2,13 @@ Disassembly of section .text: -00001000 <__bar_from_arm>: - 1000: e51ff004 ldr pc, \[pc, #-4\] ; 1004 <__bar_from_arm\+0x4> - 1004: 02001015 .word 0x02001015 +00001000 <_start>: + 1000: eb000000 bl 1008 <__bar_from_arm> + 1004: 00000000 andeq r0, r0, r0 -00001008 <_start>: - 1008: ebfffffc bl 1000 <__bar_from_arm> +00001008 <__bar_from_arm>: + 1008: e51ff004 ldr pc, \[pc, #-4\] ; 100c <__bar_from_arm\+0x4> + 100c: 02001015 .word 0x02001015 Disassembly of section .foo: 02001014 : diff --git a/ld/testsuite/ld-arm/farcall-arm-thumb-pic-veneer.d b/ld/testsuite/ld-arm/farcall-arm-thumb-pic-veneer.d index ede0c84e431..15c2274cb7f 100644 --- a/ld/testsuite/ld-arm/farcall-arm-thumb-pic-veneer.d +++ b/ld/testsuite/ld-arm/farcall-arm-thumb-pic-veneer.d @@ -2,14 +2,15 @@ Disassembly of section .text: -00001000 <__bar_from_arm>: - 1000: e59fc000 ldr ip, \[pc, #0\] ; 1008 <__bar_from_arm\+0x8> - 1004: e08ff00c add pc, pc, ip - 1008: 02000009 .word 0x02000009 - 100c: 00000000 .word 0x00000000 +00001000 <_start>: + 1000: eb000000 bl 1008 <__bar_from_arm> + 1004: 00000000 andeq r0, r0, r0 -00001010 <_start>: - 1010: ebfffffa bl 1000 <__bar_from_arm> +00001008 <__bar_from_arm>: + 1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_from_arm\+0x8> + 100c: e08ff00c add pc, pc, ip + 1010: 02000001 .word 0x02000001 + 1014: 00000000 .word 0x00000000 Disassembly of section .foo: 02001014 : diff --git a/ld/testsuite/ld-arm/farcall-arm-thumb.d b/ld/testsuite/ld-arm/farcall-arm-thumb.d index d7519a00f8e..8291be334b6 100644 --- a/ld/testsuite/ld-arm/farcall-arm-thumb.d +++ b/ld/testsuite/ld-arm/farcall-arm-thumb.d @@ -2,14 +2,15 @@ Disassembly of section .text: -00001000 <__bar_from_arm>: - 1000: e59fc000 ldr ip, \[pc, #0\] ; 1008 <__bar_from_arm\+0x8> - 1004: e12fff1c bx ip - 1008: 02001015 .word 0x02001015 - 100c: 00000000 .word 0x00000000 +00001000 <_start>: + 1000: eb000000 bl 1008 <__bar_from_arm> + 1004: 00000000 andeq r0, r0, r0 -00001010 <_start>: - 1010: ebfffffa bl 1000 <__bar_from_arm> +00001008 <__bar_from_arm>: + 1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_from_arm\+0x8> + 100c: e12fff1c bx ip + 1010: 02001015 .word 0x02001015 + 1014: 00000000 .word 0x00000000 Disassembly of section .foo: 02001014 : diff --git a/ld/testsuite/ld-arm/farcall-group-size2.d b/ld/testsuite/ld-arm/farcall-group-size2.d index bab6c6885dc..d49887f0a60 100644 --- a/ld/testsuite/ld-arm/farcall-group-size2.d +++ b/ld/testsuite/ld-arm/farcall-group-size2.d @@ -3,35 +3,35 @@ Disassembly of section .text: -00001000 <__bar2_veneer>: - 1000: e51ff004 ldr pc, \[pc, #-4\] ; 1004 <__bar2_veneer\+0x4> - 1004: 02003024 .word 0x02003024 -00001008 <__bar_from_arm>: - 1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_from_arm\+0x8> - 100c: e12fff1c bx ip - 1010: 02003021 .word 0x02003021 - 1014: 00000000 .word 0x00000000 - -00001018 <_start>: - 1018: ebfffffa bl 1008 <__bar_from_arm> - 101c: ebfffff7 bl 1000 <__bar2_veneer> -00001020 <__bar3_veneer>: - 1020: e51ff004 ldr pc, \[pc, #-4\] ; 1024 <__bar3_veneer\+0x4> - 1024: 02003028 .word 0x02003028 -00001028 <__bar5_from_arm>: - 1028: e59fc000 ldr ip, \[pc, #0\] ; 1030 <__bar5_from_arm\+0x8> - 102c: e12fff1c bx ip - 1030: 0200302f .word 0x0200302f -00001034 <__bar4_from_arm>: - 1034: e59fc000 ldr ip, \[pc, #0\] ; 103c <__bar4_from_arm\+0x8> - 1038: e12fff1c bx ip - 103c: 0200302d .word 0x0200302d +00001000 <_start>: + 1000: eb000002 bl 1010 <__bar_from_arm> + 1004: ebffffff bl 1008 <__bar2_veneer> +00001008 <__bar2_veneer>: + 1008: e51ff004 ldr pc, \[pc, #-4\] ; 100c <__bar2_veneer\+0x4> + 100c: 02003024 .word 0x02003024 +00001010 <__bar_from_arm>: + 1010: e59fc000 ldr ip, \[pc, #0\] ; 1018 <__bar_from_arm\+0x8> + 1014: e12fff1c bx ip + 1018: 02003021 .word 0x02003021 + 101c: 00000000 .word 0x00000000 +00001020 : + 1020: eb000002 bl 1030 <__bar3_veneer> + 1024: eb000006 bl 1044 <__bar4_from_arm> + 1028: eb000002 bl 1038 <__bar5_from_arm> + 102c: 00000000 andeq r0, r0, r0 +00001030 <__bar3_veneer>: + 1030: e51ff004 ldr pc, \[pc, #-4\] ; 1034 <__bar3_veneer\+0x4> + 1034: 02003028 .word 0x02003028 +00001038 <__bar5_from_arm>: + 1038: e59fc000 ldr ip, \[pc, #0\] ; 1040 <__bar5_from_arm\+0x8> + 103c: e12fff1c bx ip + 1040: 0200302f .word 0x0200302f +00001044 <__bar4_from_arm>: + 1044: e59fc000 ldr ip, \[pc, #0\] ; 104c <__bar4_from_arm\+0x8> + 1048: e12fff1c bx ip + 104c: 0200302d .word 0x0200302d ... -00001048 : - 1048: ebfffff4 bl 1020 <__bar3_veneer> - 104c: ebfffff8 bl 1034 <__bar4_from_arm> - 1050: ebfffff4 bl 1028 <__bar5_from_arm> Disassembly of section .foo: 02003020 : diff --git a/ld/testsuite/ld-arm/farcall-group.d b/ld/testsuite/ld-arm/farcall-group.d index 95ebfb3f161..f7ff972dfef 100644 --- a/ld/testsuite/ld-arm/farcall-group.d +++ b/ld/testsuite/ld-arm/farcall-group.d @@ -3,34 +3,35 @@ Disassembly of section .text: -00001000 <__bar2_veneer>: - 1000: e51ff004 ldr pc, \[pc, #-4\] ; 1004 <__bar2_veneer\+0x4> - 1004: 02003024 .word 0x02003024 -00001008 <__bar_from_arm>: - 1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_from_arm\+0x8> - 100c: e12fff1c bx ip - 1010: 02003021 .word 0x02003021 -00001014 <__bar3_veneer>: - 1014: e51ff004 ldr pc, \[pc, #-4\] ; 1018 <__bar3_veneer\+0x4> - 1018: 02003028 .word 0x02003028 -0000101c <__bar4_from_arm>: - 101c: e59fc000 ldr ip, \[pc, #0\] ; 1024 <__bar4_from_arm\+0x8> - 1020: e12fff1c bx ip - 1024: 0200302d .word 0x0200302d -00001028 <__bar5_from_arm>: - 1028: e59fc000 ldr ip, \[pc, #0\] ; 1030 <__bar5_from_arm\+0x8> - 102c: e12fff1c bx ip - 1030: 0200302f .word 0x0200302f +00001000 <_start>: + 1000: eb000007 bl 1024 <__bar_from_arm> + 1004: eb00000c bl 103c <__bar2_veneer> + +00001008 : + 1008: eb00000d bl 1044 <__bar3_veneer> + 100c: eb000007 bl 1030 <__bar4_from_arm> + 1010: eb000000 bl 1018 <__bar5_from_arm> + 1014: 00000000 andeq r0, r0, r0 + +00001018 <__bar5_from_arm>: + 1018: e59fc000 ldr ip, \[pc, #0\] ; 1020 <__bar5_from_arm\+0x8> + 101c: e12fff1c bx ip + 1020: 0200302f .word 0x0200302f +00001024 <__bar_from_arm>: + 1024: e59fc000 ldr ip, \[pc, #0\] ; 102c <__bar_from_arm\+0x8> + 1028: e12fff1c bx ip + 102c: 02003021 .word 0x02003021 +00001030 <__bar4_from_arm>: + 1030: e59fc000 ldr ip, \[pc, #0\] ; 1038 <__bar4_from_arm\+0x8> + 1034: e12fff1c bx ip + 1038: 0200302d .word 0x0200302d +0000103c <__bar2_veneer>: + 103c: e51ff004 ldr pc, \[pc, #-4\] ; 1040 <__bar2_veneer\+0x4> + 1040: 02003024 .word 0x02003024 +00001044 <__bar3_veneer>: + 1044: e51ff004 ldr pc, \[pc, #-4\] ; 1048 <__bar3_veneer\+0x4> + 1048: 02003028 .word 0x02003028 ... - -00001040 <_start>: - 1040: ebfffff0 bl 1008 <__bar_from_arm> - 1044: ebffffed bl 1000 <__bar2_veneer> - -00001048 : - 1048: ebfffff1 bl 1014 <__bar3_veneer> - 104c: ebfffff2 bl 101c <__bar4_from_arm> - 1050: ebfffff4 bl 1028 <__bar5_from_arm> Disassembly of section .foo: 02003020 : diff --git a/ld/testsuite/ld-arm/farcall-mix.d b/ld/testsuite/ld-arm/farcall-mix.d index 1880ae8604d..7b1a6c6209f 100644 --- a/ld/testsuite/ld-arm/farcall-mix.d +++ b/ld/testsuite/ld-arm/farcall-mix.d @@ -3,32 +3,33 @@ Disassembly of section .text: -00001000 <__bar2_veneer>: - 1000: e51ff004 ldr pc, \[pc, #-4\] ; 1004 <__bar2_veneer\+0x4> - 1004: 02002024 .word 0x02002024 -00001008 <__bar_from_arm>: - 1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_from_arm\+0x8> - 100c: e12fff1c bx ip - 1010: 02002021 .word 0x02002021 -00001014 <__bar3_veneer>: - 1014: e51ff004 ldr pc, \[pc, #-4\] ; 1018 <__bar3_veneer\+0x4> - 1018: 02002028 .word 0x02002028 -0000101c <__bar4_from_arm>: - 101c: e59fc000 ldr ip, \[pc, #0\] ; 1024 <__bar4_from_arm\+0x8> - 1020: e12fff1c bx ip - 1024: 0200202d .word 0x0200202d -00001028 <__bar5_from_arm>: - 1028: e59fc000 ldr ip, \[pc, #0\] ; 1030 <__bar5_from_arm\+0x8> - 102c: e12fff1c bx ip - 1030: 0200202f .word 0x0200202f +00001000 <_start>: + 1000: eb000004 bl 1018 <__bar_from_arm> + 1004: eb000006 bl 1024 <__bar2_veneer> + 1008: eb00000a bl 1038 <__bar3_veneer> + 100c: eb00000b bl 1040 <__bar4_from_arm> + 1010: eb000005 bl 102c <__bar5_from_arm> + 1014: 00000000 andeq r0, r0, r0 + +00001018 <__bar_from_arm>: + 1018: e59fc000 ldr ip, \[pc, #0\] ; 1020 <__bar_from_arm\+0x8> + 101c: e12fff1c bx ip + 1020: 02002021 .word 0x02002021 +00001024 <__bar2_veneer>: + 1024: e51ff004 ldr pc, \[pc, #-4\] ; 1028 <__bar2_veneer\+0x4> + 1028: 02002024 .word 0x02002024 +0000102c <__bar5_from_arm>: + 102c: e59fc000 ldr ip, \[pc, #0\] ; 1034 <__bar5_from_arm\+0x8> + 1030: e12fff1c bx ip + 1034: 0200202f .word 0x0200202f +00001038 <__bar3_veneer>: + 1038: e51ff004 ldr pc, \[pc, #-4\] ; 103c <__bar3_veneer\+0x4> + 103c: 02002028 .word 0x02002028 +00001040 <__bar4_from_arm>: + 1040: e59fc000 ldr ip, \[pc, #0\] ; 1048 <__bar4_from_arm\+0x8> + 1044: e12fff1c bx ip + 1048: 0200202d .word 0x0200202d ... - -00001040 <_start>: - 1040: ebfffff0 bl 1008 <__bar_from_arm> - 1044: ebffffed bl 1000 <__bar2_veneer> - 1048: ebfffff1 bl 1014 <__bar3_veneer> - 104c: ebfffff2 bl 101c <__bar4_from_arm> - 1050: ebfffff4 bl 1028 <__bar5_from_arm> Disassembly of section .foo: 02002020 : diff --git a/ld/testsuite/ld-arm/farcall-mix2.d b/ld/testsuite/ld-arm/farcall-mix2.d index 0af30278587..c3e775bbd18 100644 --- a/ld/testsuite/ld-arm/farcall-mix2.d +++ b/ld/testsuite/ld-arm/farcall-mix2.d @@ -3,35 +3,37 @@ Disassembly of section .text: -00001000 <__bar2_veneer>: - 1000: e51ff004 ldr pc, \[pc, #-4\] ; 1004 <__bar2_veneer\+0x4> - 1004: 02003024 .word 0x02003024 +00001000 <_start>: + 1000: eb000000 bl 1008 <__bar_from_arm> + 1004: eb000002 bl 1014 <__bar2_veneer> + 00001008 <__bar_from_arm>: 1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_from_arm\+0x8> 100c: e12fff1c bx ip 1010: 02003021 .word 0x02003021 - 1014: 00000000 .word 0x00000000 - -00001018 <_start>: - 1018: ebfffffa bl 1008 <__bar_from_arm> - 101c: ebfffff7 bl 1000 <__bar2_veneer> +00001014 <__bar2_veneer>: + 1014: e51ff004 ldr pc, \[pc, #-4\] ; 1018 <__bar2_veneer\+0x4> + 1018: 02003024 .word 0x02003024 + 101c: 00000000 .word 0x00000000 Disassembly of section .mytext: -00002000 <__bar5_from_arm>: - 2000: e59fc000 ldr ip, \[pc, #0\] ; 2008 <__bar5_from_arm\+0x8> - 2004: e12fff1c bx ip - 2008: 0200302f .word 0x0200302f -0000200c <__bar3_veneer>: - 200c: e51ff004 ldr pc, \[pc, #-4\] ; 2010 <__bar3_veneer\+0x4> - 2010: 02003028 .word 0x02003028 -00002014 <__bar4_from_arm>: - 2014: e59fc000 ldr ip, \[pc, #0\] ; 201c <__bar4_from_arm\+0x8> - 2018: e12fff1c bx ip - 201c: 0200302d .word 0x0200302d +00002000 <__bar5_from_arm-0x10>: + 2000: eb000005 bl 201c <__bar3_veneer> + 2004: eb000006 bl 2024 <__bar4_from_arm> + 2008: eb000000 bl 2010 <__bar5_from_arm> + 200c: 00000000 andeq r0, r0, r0 +00002010 <__bar5_from_arm>: + 2010: e59fc000 ldr ip, \[pc, #0\] ; 2018 <__bar5_from_arm\+0x8> + 2014: e12fff1c bx ip + 2018: 0200302f .word 0x0200302f +0000201c <__bar3_veneer>: + 201c: e51ff004 ldr pc, \[pc, #-4\] ; 2020 <__bar3_veneer\+0x4> + 2020: 02003028 .word 0x02003028 +00002024 <__bar4_from_arm>: + 2024: e59fc000 ldr ip, \[pc, #0\] ; 202c <__bar4_from_arm\+0x8> + 2028: e12fff1c bx ip + 202c: 0200302d .word 0x0200302d ... - 2028: ebfffff7 bl 200c <__bar3_veneer> - 202c: ebfffff8 bl 2014 <__bar4_from_arm> - 2030: ebfffff2 bl 2000 <__bar5_from_arm> Disassembly of section .foo: 02003020 : diff --git a/ld/testsuite/ld-arm/farcall-thumb-arm-be.d b/ld/testsuite/ld-arm/farcall-thumb-arm-be.d deleted file mode 100644 index d7d2b04ade7..00000000000 --- a/ld/testsuite/ld-arm/farcall-thumb-arm-be.d +++ /dev/null @@ -1,17 +0,0 @@ -.*: file format .* - -Disassembly of section .text: - -00001000 <__bar_from_thumb>: - 1000: 4778 bx pc - 1002: 46c0 nop.* - 1004: e51ff004 ldr pc, \[pc, #-4\] ; 1008 <__bar_from_thumb\+0x8> - 1008: 02001014 .word 0x02001014 - 100c: 00000000 .word 0x00000000 - -00001010 <_start>: - 1010: f7ff fff6 bl 1000 <__bar_from_thumb> -Disassembly of section .foo: - -02001014 : - 2001014: e12fff1e bx lr diff --git a/ld/testsuite/ld-arm/farcall-thumb-arm-be8.d b/ld/testsuite/ld-arm/farcall-thumb-arm-be8.d index 8aeb8052448..c7d68e022f5 100644 --- a/ld/testsuite/ld-arm/farcall-thumb-arm-be8.d +++ b/ld/testsuite/ld-arm/farcall-thumb-arm-be8.d @@ -2,15 +2,17 @@ Disassembly of section .text: -00001000 <__bar_from_thumb>: - 1000: 7847 bx pc - 1002: c046 nop.* - 1004: 04f01fe5 ldr pc, \[pc, #-4\] ; 1008 <__bar_from_thumb\+0x8> - 1008: 02001014 .word 0x02001014 - 100c: 00000000 .word 0x00000000 +00001000 <_start>: + 1000: 00f0 02f8 bl 1008 <__bar_from_thumb> + 1004: 0000 lsls r0, r0, #0 + \.\.\. -00001010 <_start>: - 1010: fff7 f6ff bl 1000 <__bar_from_thumb> +00001008 <__bar_from_thumb>: + 1008: 7847 bx pc + 100a: c046 nop.* + 100c: 04f01fe5 ldr pc, \[pc, #-4\] ; 1010 <__bar_from_thumb\+0x8> + 1010: 02001014 .word 0x02001014 + 1014: 00000000 .word 0x00000000 Disassembly of section .foo: 02001014 : diff --git a/ld/testsuite/ld-arm/farcall-thumb-arm-blx-pic-veneer.d b/ld/testsuite/ld-arm/farcall-thumb-arm-blx-pic-veneer.d index c824c5f0f82..b2ec457b32d 100644 --- a/ld/testsuite/ld-arm/farcall-thumb-arm-blx-pic-veneer.d +++ b/ld/testsuite/ld-arm/farcall-thumb-arm-blx-pic-veneer.d @@ -2,14 +2,16 @@ Disassembly of section .text: -00001000 <__bar_from_thumb>: - 1000: e59fc000 ldr ip, \[pc, #0\] ; 1008 <__bar_from_thumb\+0x8> - 1004: e08ff00c add pc, pc, ip - 1008: 02000008 .word 0x02000008 - 100c: 00000000 .word 0x00000000 +00001000 <_start>: + 1000: f000 e802 blx 1008 <__bar_from_thumb> + 1004: 0000 lsls r0, r0, #0 + \.\.\. -00001010 <_start>: - 1010: f7ff eff6 blx 1000 <__bar_from_thumb> +00001008 <__bar_from_thumb>: + 1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_from_thumb\+0x8> + 100c: e08ff00c add pc, pc, ip + 1010: 02000000 .word 0x02000000 + 1014: 00000000 .word 0x00000000 Disassembly of section .foo: 02001014 : diff --git a/ld/testsuite/ld-arm/farcall-thumb-arm-blx.d b/ld/testsuite/ld-arm/farcall-thumb-arm-blx.d index 21cf7360989..9f70091fa06 100644 --- a/ld/testsuite/ld-arm/farcall-thumb-arm-blx.d +++ b/ld/testsuite/ld-arm/farcall-thumb-arm-blx.d @@ -2,12 +2,14 @@ Disassembly of section .text: -00001000 <__bar_from_thumb>: - 1000: e51ff004 ldr pc, \[pc, #-4\] ; 1004 <__bar_from_thumb\+0x4> - 1004: 02001014 .word 0x02001014 +00001000 <_start>: + 1000: f000 e802 blx 1008 <__bar_from_thumb> + 1004: 0000 lsls r0, r0, #0 + \.\.\. -00001008 <_start>: - 1008: f7ff effa blx 1000 <__bar_from_thumb> +00001008 <__bar_from_thumb>: + 1008: e51ff004 ldr pc, \[pc, #-4\] ; 100c <__bar_from_thumb\+0x4> + 100c: 02001014 .word 0x02001014 Disassembly of section .foo: 02001014 : diff --git a/ld/testsuite/ld-arm/farcall-thumb-arm-short.d b/ld/testsuite/ld-arm/farcall-thumb-arm-short.d index 2e7a17a3c11..ed235d3b02a 100644 --- a/ld/testsuite/ld-arm/farcall-thumb-arm-short.d +++ b/ld/testsuite/ld-arm/farcall-thumb-arm-short.d @@ -2,12 +2,15 @@ Disassembly of section .text: -00001000 <__bar_from_thumb>: - 1000: 4778 bx pc - 1002: 46c0 nop \(mov r8, r8\) - 1004: ea000402 b 2014 -00001008 <_start>: - 1008: f7ff fffa bl 1000 <__bar_from_thumb> +00001000 <_start>: + 1000: f000 f802 bl 1008 <__bar_from_thumb> + 1004: 0000 lsls r0, r0, #0 + \.\.\. + +00001008 <__bar_from_thumb>: + 1008: 4778 bx pc + 100a: 46c0 nop \(mov r8, r8\) + 100c: ea000400 b 2014 Disassembly of section .foo: 00002014 : diff --git a/ld/testsuite/ld-arm/farcall-thumb-arm.d b/ld/testsuite/ld-arm/farcall-thumb-arm.d index dc02e25faf5..25ee1f4fce1 100644 --- a/ld/testsuite/ld-arm/farcall-thumb-arm.d +++ b/ld/testsuite/ld-arm/farcall-thumb-arm.d @@ -2,15 +2,17 @@ Disassembly of section .text: -00001000 <__bar_from_thumb>: - 1000: 4778 bx pc - 1002: 46c0 nop \(mov r8, r8\) - 1004: e51ff004 ldr pc, \[pc, #-4\] ; 1008 <__bar_from_thumb\+0x8> - 1008: 02001014 .word 0x02001014 - 100c: 00000000 .word 0x00000000 +00001000 <_start>: + 1000: f000 f802 bl 1008 <__bar_from_thumb> + 1004: 0000 lsls r0, r0, #0 + \.\.\. -00001010 <_start>: - 1010: f7ff fff6 bl 1000 <__bar_from_thumb> +00001008 <__bar_from_thumb>: + 1008: 4778 bx pc + 100a: 46c0 nop \(mov r8, r8\) + 100c: e51ff004 ldr pc, \[pc, #-4\] ; 1010 <__bar_from_thumb\+0x8> + 1010: 02001014 .word 0x02001014 + 1014: 00000000 .word 0x00000000 Disassembly of section .foo: 02001014 : diff --git a/ld/testsuite/ld-arm/farcall-thumb-thumb-blx-pic-veneer.d b/ld/testsuite/ld-arm/farcall-thumb-thumb-blx-pic-veneer.d index b6e337169fd..d5bc3b1d441 100644 --- a/ld/testsuite/ld-arm/farcall-thumb-thumb-blx-pic-veneer.d +++ b/ld/testsuite/ld-arm/farcall-thumb-thumb-blx-pic-veneer.d @@ -2,14 +2,16 @@ Disassembly of section .text: -00001000 <__bar_veneer>: - 1000: e59fc000 ldr ip, \[pc, #0\] ; 1008 <__bar_veneer\+0x8> - 1004: e08ff00c add pc, pc, ip - 1008: 02000009 .word 0x02000009 - 100c: 00000000 .word 0x00000000 +00001000 <_start>: + 1000: f000 e802 blx 1008 <__bar_veneer> + 1004: 0000 lsls r0, r0, #0 + \.\.\. -00001010 <_start>: - 1010: f7ff eff6 blx 1000 <__bar_veneer> +00001008 <__bar_veneer>: + 1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_veneer\+0x8> + 100c: e08ff00c add pc, pc, ip + 1010: 02000001 .word 0x02000001 + 1014: 00000000 .word 0x00000000 Disassembly of section .foo: 02001014 : diff --git a/ld/testsuite/ld-arm/farcall-thumb-thumb-blx.d b/ld/testsuite/ld-arm/farcall-thumb-thumb-blx.d index f8e9836857d..5e9ac5a0feb 100644 --- a/ld/testsuite/ld-arm/farcall-thumb-thumb-blx.d +++ b/ld/testsuite/ld-arm/farcall-thumb-thumb-blx.d @@ -2,12 +2,14 @@ Disassembly of section .text: -00001000 <__bar_veneer>: - 1000: e51ff004 ldr pc, \[pc, #-4\] ; 1004 <__bar_veneer\+0x4> - 1004: 02001015 .word 0x02001015 +00001000 <_start>: + 1000: f000 e802 blx 1008 <__bar_veneer> + 1004: 0000 lsls r0, r0, #0 + \.\.\. -00001008 <_start>: - 1008: f7ff effa blx 1000 <__bar_veneer> +00001008 <__bar_veneer>: + 1008: e51ff004 ldr pc, \[pc, #-4\] ; 100c <__bar_veneer\+0x4> + 100c: 02001015 .word 0x02001015 Disassembly of section .foo: 02001014 : diff --git a/ld/testsuite/ld-arm/farcall-thumb-thumb-m.d b/ld/testsuite/ld-arm/farcall-thumb-thumb-m.d index c7a0db7d773..c98f00a2904 100644 --- a/ld/testsuite/ld-arm/farcall-thumb-thumb-m.d +++ b/ld/testsuite/ld-arm/farcall-thumb-thumb-m.d @@ -2,17 +2,19 @@ Disassembly of section .text: -00001000 <__bar_veneer>: - 1000: b401 push {r0} - 1002: 4802 ldr r0, \[pc, #8\] \(100c <__bar_veneer\+0xc>\) - 1004: 4684 mov ip, r0 - 1006: bc01 pop {r0} - 1008: 4760 bx ip - 100a: bf00 nop - 100c: 02001015 .word 0x02001015 +00001000 <_start>: + 1000: f000 f802 bl 1008 <__bar_veneer> + 1004: 0000 lsls r0, r0, #0 + \.\.\. -00001010 <_start>: - 1010: f7ff fff6 bl 1000 <__bar_veneer> +00001008 <__bar_veneer>: + 1008: b401 push {r0} + 100a: 4802 ldr r0, \[pc, #8\] \(1014 <__bar_veneer\+0xc>\) + 100c: 4684 mov ip, r0 + 100e: bc01 pop {r0} + 1010: 4760 bx ip + 1012: bf00 nop + 1014: 02001015 .word 0x02001015 Disassembly of section .foo: 02001014 : diff --git a/ld/testsuite/ld-arm/farcall-thumb-thumb.d b/ld/testsuite/ld-arm/farcall-thumb-thumb.d index c7a0db7d773..c98f00a2904 100644 --- a/ld/testsuite/ld-arm/farcall-thumb-thumb.d +++ b/ld/testsuite/ld-arm/farcall-thumb-thumb.d @@ -2,17 +2,19 @@ Disassembly of section .text: -00001000 <__bar_veneer>: - 1000: b401 push {r0} - 1002: 4802 ldr r0, \[pc, #8\] \(100c <__bar_veneer\+0xc>\) - 1004: 4684 mov ip, r0 - 1006: bc01 pop {r0} - 1008: 4760 bx ip - 100a: bf00 nop - 100c: 02001015 .word 0x02001015 +00001000 <_start>: + 1000: f000 f802 bl 1008 <__bar_veneer> + 1004: 0000 lsls r0, r0, #0 + \.\.\. -00001010 <_start>: - 1010: f7ff fff6 bl 1000 <__bar_veneer> +00001008 <__bar_veneer>: + 1008: b401 push {r0} + 100a: 4802 ldr r0, \[pc, #8\] \(1014 <__bar_veneer\+0xc>\) + 100c: 4684 mov ip, r0 + 100e: bc01 pop {r0} + 1010: 4760 bx ip + 1012: bf00 nop + 1014: 02001015 .word 0x02001015 Disassembly of section .foo: 02001014 : diff --git a/ld/testsuite/ld-arm/thumb2-bl-as-thumb1-bad.d b/ld/testsuite/ld-arm/thumb2-bl-as-thumb1-bad.d index 12674f91b10..04eb99149d9 100644 --- a/ld/testsuite/ld-arm/thumb2-bl-as-thumb1-bad.d +++ b/ld/testsuite/ld-arm/thumb2-bl-as-thumb1-bad.d @@ -2,12 +2,15 @@ Disassembly of section .text: -00001000 <__bar_veneer>: - 1000: e51ff004 ldr pc, \[pc, #-4\] ; 1004 <__bar_veneer\+0x4> - 1004: 0100100d .word 0x0100100d +00001000 <_start>: + 1000: f000 e802 blx 1008 <__bar_veneer> + 1004: 0000 lsls r0, r0, #0 + \.\.\. + +00001008 <__bar_veneer>: + 1008: e51ff004 ldr pc, \[pc, #-4\] ; 100c <__bar_veneer\+0x4> + 100c: 0100100d .word 0x0100100d -00001008 <_start>: - 1008: f7ff effa blx 1000 <__bar_veneer> Disassembly of section .foo: 0100100c : diff --git a/ld/testsuite/ld-arm/thumb2-bl-bad.d b/ld/testsuite/ld-arm/thumb2-bl-bad.d index 12674f91b10..89c7a550768 100644 --- a/ld/testsuite/ld-arm/thumb2-bl-bad.d +++ b/ld/testsuite/ld-arm/thumb2-bl-bad.d @@ -2,12 +2,14 @@ Disassembly of section .text: -00001000 <__bar_veneer>: - 1000: e51ff004 ldr pc, \[pc, #-4\] ; 1004 <__bar_veneer\+0x4> - 1004: 0100100d .word 0x0100100d +00001000 <_start>: + 1000: f000 e802 blx 1008 <__bar_veneer> + 1004: 0000 lsls r0, r0, #0 + \.\.\. -00001008 <_start>: - 1008: f7ff effa blx 1000 <__bar_veneer> +00001008 <__bar_veneer>: + 1008: e51ff004 ldr pc, \[pc, #-4\] ; 100c <__bar_veneer\+0x4> + 100c: 0100100d .word 0x0100100d Disassembly of section .foo: 0100100c : -- 2.30.2