diff options
author | Richard Sandiford <rdsandiford@googlemail.com> | 2006-03-07 08:39:21 +0000 |
---|---|---|
committer | Richard Sandiford <rdsandiford@googlemail.com> | 2006-03-07 08:39:21 +0000 |
commit | 00a976722ad60639affeec9c13032adfd0861a6c (patch) | |
tree | 005c72c7b66a7c8d23bd317d2eb54094d15e2f56 /ld | |
parent | 5f4a23d95cb35bf4a3c04ddeaaa443c394f6f7b6 (diff) | |
download | gdb-00a976722ad60639affeec9c13032adfd0861a6c.zip gdb-00a976722ad60639affeec9c13032adfd0861a6c.tar.gz gdb-00a976722ad60639affeec9c13032adfd0861a6c.tar.bz2 |
bfd/
* configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
(bfd_elf32_bigarm_symbian_vec): Likewise.
(bfd_elf32_bigarm_vxworks_vec): Likewise.
(bfd_elf32_littlearm_vec): Likewise.
(bfd_elf32_littlearm_symbian_vec): Likewise.
(bfd_elf32_littlearm_vxworks_vec): Likewise.
* configure: Regenerate.
* elf32-arm.c: Include libiberty.h and elf-vxworks.h.
(RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
(elf32_arm_vxworks_bed): Add forward declaration.
(elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
(elf32_arm_vxworks_exec_plt0_entry): New table.
(elf32_arm_vxworks_exec_plt_entry): Likewise.
(elf32_arm_vxworks_shared_plt_entry): Likewise.
(elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
(reloc_section_p): New function.
(create_got_section): Use RELOC_SECTION.
(elf32_arm_create_dynamic_sections): Likewise. Call
elf_vxworks_create_dynamic_sections for VxWorks targets.
Choose between the two possible values of plt_header_size
and plt_entry_size.
(elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
(elf32_arm_abs12_reloc): New function.
(elf32_arm_final_link_relocate): Call it. Allow the creation of
dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
r_addend fields of relocs. On rela targets, skip any code that
adjusts in-place addends. When using _bfd_link_final_relocate
to perform a final relocation, pass rel->r_addend as the addend
argument.
(elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
object, ignore flags that are not standard on VxWorks.
(elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
relocs on VxWorks. Use reloc_section_p.
(elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
(allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
.rela.plt.unloaded relocs on VxWorks targets.
(elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
.rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
instead of DT_REL* tags on RELA targets.
(elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
(elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
Correct the .rela.plt.unreloaded symbol indexes.
(elf32_arm_output_symbol_hook): Call the VxWorks version of this
hook on VxWorks targets.
(elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
Minor formatting tweak.
(elf32_arm_vxworks_final_write_processing): New function.
(elf_backend_add_symbol_hook): Override for VxWorks and reset
for Symbian.
(elf_backend_final_write_processing): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_want_plt_sym): Likewise.
(ELF_MAXPAGESIZE): Likewise.
(elf_backend_may_use_rel_p): Minor formatting tweak.
(elf_backend_may_use_rela_p): Likewise.
(elf_backend_default_use_rela_p): Likewise.
(elf_backend_rela_normal): Likewise.
* Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
gas/
* config/tc-arm.c (md_apply_fix): Install a value of zero into a
BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
R_ARM_ABS12 reloc.
(tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
gas/testsuite/
* gas/arm/abs12.s, gas/arm/abs12.d: New test.
* gas/arm/pic.d: Skip for *-*-vxworks*...
* gas/arm/pic_vxworks.d: ...use this version instead.
* gas/arm/unwind_vxworks.d: Fix expected output.
ld/
* emulparams/armelf_vxworks.sh: Include vxworks.sh.
(MAXPAGESIZE): Define.
* emulparams/vxworks.sh: Undefine.
* Makefile.am (earmelf_vxworks.c): Depend on vxworks.sh and vxworks.em.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-arm/vxworks1.dd, ld-arm/vxworks1.ld, ld-arm/vxworks1-lib.dd,
* ld-arm/vxworks1-lib.nd, ld-arm/vxworks1-lib.rd,
* ld-arm/vxworks1-lib.s, ld-arm/vxworks1.rd, ld-arm/vxworks1.s,
* ld-arm/vxworks1-static.d, ld-arm/vxworks2.s, ld-arm/vxworks2.sd,
* ld-arm/vxworks2-static.sd: New tests.
* ld-arm/arm-elf.exp: Run them.
Diffstat (limited to 'ld')
-rw-r--r-- | ld/ChangeLog | 14 | ||||
-rw-r--r-- | ld/Makefile.am | 3 | ||||
-rw-r--r-- | ld/Makefile.in | 3 | ||||
-rw-r--r-- | ld/emulparams/armelf_vxworks.sh | 2 | ||||
-rw-r--r-- | ld/emulparams/vxworks.sh | 1 | ||||
-rw-r--r-- | ld/testsuite/ChangeLog | 9 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/arm-elf.exp | 27 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/vxworks1-lib.dd | 41 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/vxworks1-lib.nd | 9 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/vxworks1-lib.rd | 12 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/vxworks1-lib.s | 36 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/vxworks1-static.d | 4 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/vxworks1.dd | 37 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/vxworks1.ld | 30 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/vxworks1.rd | 19 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/vxworks1.s | 14 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/vxworks2-static.sd | 9 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/vxworks2.s | 5 | ||||
-rw-r--r-- | ld/testsuite/ld-arm/vxworks2.sd | 13 |
19 files changed, 286 insertions, 2 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 9bdfcc4..6f091b0 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,17 @@ +2006-03-07 Richard Sandiford <richard@codesourcery.com> + Daniel Jacobowitz <dan@codesourcery.com> + Zack Weinberg <zack@codesourcery.com> + Nathan Sidwell <nathan@codesourcery.com> + Paul Brook <paul@codesourcery.com> + Ricardo Anguiano <anguiano@codesourcery.com> + Phil Edwards <phil@codesourcery.com> + + * emulparams/armelf_vxworks.sh: Include vxworks.sh. + (MAXPAGESIZE): Define. + * emulparams/vxworks.sh: Undefine EMBEDDED. + * Makefile.am (earmelf_vxworks.c): Depend on vxworks.sh and vxworks.em. + * Makefile.in: Regenerate. + 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de> * scripttempl/avr.sc: Add *(.jumptables) *(.lowtext) sections. diff --git a/ld/Makefile.am b/ld/Makefile.am index 9679af0..db64da4 100644 --- a/ld/Makefile.am +++ b/ld/Makefile.am @@ -539,7 +539,8 @@ earmelfb_nbsd.c: $(srcdir)/emulparams/armelfb_nbsd.sh \ $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS} ${GENSCRIPTS} armelfb_nbsd "$(tdir_armelfb_nbsd)" earmelf_vxworks.c: $(srcdir)/emulparams/armelf_vxworks.sh \ - $(srcdir)/emulparams/armelf.sh $(srcdir)/emultempl/elf32.em \ + $(srcdir)/emulparams/vxworks.sh $(srcdir)/emulparams/armelf.sh \ + $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/vxworks.em \ $(srcdir)/emultempl/armelf.em $(srcdir)/scripttempl/elf.sc \ ${GEN_DEPENDS} ${GENSCRIPTS} armelf_vxworks "$(tdir_armelf)" diff --git a/ld/Makefile.in b/ld/Makefile.in index 264f036..dff4173 100644 --- a/ld/Makefile.in +++ b/ld/Makefile.in @@ -1345,7 +1345,8 @@ earmelfb_nbsd.c: $(srcdir)/emulparams/armelfb_nbsd.sh \ $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS} ${GENSCRIPTS} armelfb_nbsd "$(tdir_armelfb_nbsd)" earmelf_vxworks.c: $(srcdir)/emulparams/armelf_vxworks.sh \ - $(srcdir)/emulparams/armelf.sh $(srcdir)/emultempl/elf32.em \ + $(srcdir)/emulparams/vxworks.sh $(srcdir)/emulparams/armelf.sh \ + $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/vxworks.em \ $(srcdir)/emultempl/armelf.em $(srcdir)/scripttempl/elf.sc \ ${GEN_DEPENDS} ${GENSCRIPTS} armelf_vxworks "$(tdir_armelf)" diff --git a/ld/emulparams/armelf_vxworks.sh b/ld/emulparams/armelf_vxworks.sh index 5b0f3d8..7b6445e 100644 --- a/ld/emulparams/armelf_vxworks.sh +++ b/ld/emulparams/armelf_vxworks.sh @@ -2,3 +2,5 @@ OUTPUT_FORMAT="elf32-littlearm-vxworks" BIG_OUTPUT_FORMAT="elf32-bigarm-vxworks" LITTLE_OUTPUT_FORMAT="$OUTPUT_FORMAT" +MAXPAGESIZE=0x1000 +. ${srcdir}/emulparams/vxworks.sh diff --git a/ld/emulparams/vxworks.sh b/ld/emulparams/vxworks.sh index e626732..4382859 100644 --- a/ld/emulparams/vxworks.sh +++ b/ld/emulparams/vxworks.sh @@ -25,3 +25,4 @@ OTHER_SYMBOLS="PROVIDE (_ehdr = ${TEXT_START_ADDR});" DATA_END_SYMBOLS=".edata : { PROVIDE (_edata = .); }" VXWORKS_BASE_EM_FILE=$EXTRA_EM_FILE EXTRA_EM_FILE=vxworks +unset EMBEDDED diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index aacef8f..972581c 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,12 @@ +2006-03-07 Richard Sandiford <richard@codesourcery.com> + + * ld-arm/vxworks1.dd, ld-arm/vxworks1.ld, ld-arm/vxworks1-lib.dd, + * ld-arm/vxworks1-lib.nd, ld-arm/vxworks1-lib.rd, + * ld-arm/vxworks1-lib.s, ld-arm/vxworks1.rd, ld-arm/vxworks1.s, + * ld-arm/vxworks1-static.d, ld-arm/vxworks2.s, ld-arm/vxworks2.sd, + * ld-arm/vxworks2-static.sd: New tests. + * ld-arm/arm-elf.exp: Run them. + 2006-03-06 Nathan Sidwell <nathan@codesourcery.com> * ld-m68k: New tests. diff --git a/ld/testsuite/ld-arm/arm-elf.exp b/ld/testsuite/ld-arm/arm-elf.exp index 76a743e..1cb231f 100644 --- a/ld/testsuite/ld-arm/arm-elf.exp +++ b/ld/testsuite/ld-arm/arm-elf.exp @@ -16,6 +16,33 @@ # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. # +if {[istarget "arm-*-vxworks"]} { + set armvxworkstests { + {"VxWorks shared library test 1" "-shared -Tvxworks1.ld" + "" {vxworks1-lib.s} + {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd} + {readelf --symbols vxworks1-lib.nd}} + "libvxworks1.so"} + {"VxWorks executable test 1 (dynamic)" \ + "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic" + "" {vxworks1.s} + {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}} + "vxworks1"} + {"VxWorks executable test 2 (dynamic)" \ + "-Tvxworks1.ld -q --force-dynamic" + "" {vxworks2.s} + {{readelf --segments vxworks2.sd}} + "vxworks2"} + {"VxWorks executable test 2 (static)" + "-Tvxworks1.ld" + "" {vxworks2.s} + {{readelf --segments vxworks2-static.sd}} + "vxworks2"} + } + run_ld_link_tests $armvxworkstests + run_dump_test "vxworks1-static" +} + # Exclude non-ARM-ELF targets. if { ![is_elf_format] || ![istarget "arm*-*-*"] } { diff --git a/ld/testsuite/ld-arm/vxworks1-lib.dd b/ld/testsuite/ld-arm/vxworks1-lib.dd new file mode 100644 index 0000000..e13254d --- /dev/null +++ b/ld/testsuite/ld-arm/vxworks1-lib.dd @@ -0,0 +1,41 @@ + +.*: file format .* + +Disassembly of section \.plt: + +00080800 <_PROCEDURE_LINKAGE_TABLE_>: + 80800: e59fc000 ldr ip, \[pc, #0\] ; 80808 <_PROCEDURE_LINKAGE_TABLE_\+0x8> + 80804: e79cf009 ldr pc, \[ip, r9\] + 80808: 0000000c andeq r0, r0, ip + 8080c: e59fc000 ldr ip, \[pc, #0\] ; 80814 <_PROCEDURE_LINKAGE_TABLE_\+0x14> + 80810: e599f008 ldr pc, \[r9, #8\] + 80814: 00000000 andeq r0, r0, r0 + 80818: e59fc000 ldr ip, \[pc, #0\] ; 80820 <_PROCEDURE_LINKAGE_TABLE_\+0x20> + 8081c: e79cf009 ldr pc, \[ip, r9\] + 80820: 00000010 andeq r0, r0, r0, lsl r0 + 80824: e59fc000 ldr ip, \[pc, #0\] ; 8082c <_PROCEDURE_LINKAGE_TABLE_\+0x2c> + 80828: e599f008 ldr pc, \[r9, #8\] + 8082c: 0000000c andeq r0, r0, ip +Disassembly of section \.text: + +00080c00 <foo>: + 80c00: e92dc200 stmdb sp!, {r9, lr, pc} + 80c04: e59f9024 ldr r9, \[pc, #36\] ; 80c30 <\.text\+0x30> + 80c08: e5999000 ldr r9, \[r9\] + 80c0c: e5999000 ldr r9, \[r9\] + 80c10: e59f001c ldr r0, \[pc, #28\] ; 80c34 <\.text\+0x34> + 80c14: e7991000 ldr r1, \[r9, r0\] + 80c18: e2811001 add r1, r1, #1 ; 0x1 + 80c1c: e7891000 str r1, \[r9, r0\] + 80c20: eb000004 bl 80c38 <slocal> + 80c24: ebfffefb bl 80818 <_PROCEDURE_LINKAGE_TABLE_\+0x18> + 80c28: ebfffef4 bl 80800 <_PROCEDURE_LINKAGE_TABLE_> + 80c2c: e8bd8200 ldmia sp!, {r9, pc} + 80c30: 00000000 andeq r0, r0, r0 + 80c34: 00000014 andeq r0, r0, r4, lsl r0 + +00080c38 <slocal>: + 80c38: e1a0f00e mov pc, lr + +00080c3c <sglobal>: + 80c3c: e1a0f00e mov pc, lr diff --git a/ld/testsuite/ld-arm/vxworks1-lib.nd b/ld/testsuite/ld-arm/vxworks1-lib.nd new file mode 100644 index 0000000..edf3db3 --- /dev/null +++ b/ld/testsuite/ld-arm/vxworks1-lib.nd @@ -0,0 +1,9 @@ +#... +Symbol table '\.dynsym' .*: +#... +.*: 00081400 * 0 * OBJECT * GLOBAL * DEFAULT * [0-9]+ _GLOBAL_OFFSET_TABLE_ +#... +Symbol table '\.symtab' .*: +#... +.*: 00081400 * 0 * OBJECT * GLOBAL * DEFAULT * [0-9]+ _GLOBAL_OFFSET_TABLE_ +#pass diff --git a/ld/testsuite/ld-arm/vxworks1-lib.rd b/ld/testsuite/ld-arm/vxworks1-lib.rd new file mode 100644 index 0000000..c4c46f6 --- /dev/null +++ b/ld/testsuite/ld-arm/vxworks1-lib.rd @@ -0,0 +1,12 @@ + +Relocation section '\.rela\.plt' at offset .* contains 2 entries: + Offset Info Type Sym\.Value Sym\. Name \+ Addend +0008140c .*16 R_ARM_JUMP_SLOT 00000000 sexternal \+ 0 +00081410 .*16 R_ARM_JUMP_SLOT 00080c3c sglobal \+ 0 + +Relocation section '\.rela\.dyn' at offset .* contains 4 entries: + Offset Info Type Sym\.Value Sym\. Name \+ Addend +00081c00 00000017 R_ARM_RELATIVE * 00080c38 +00080c0c .*06 R_ARM_ABS12 00000000 __GOTT_INDEX__ \+ 0 +00080c30 .*02 R_ARM_ABS32 00000000 __GOTT_BASE__ \+ 0 +00081414 .*15 R_ARM_GLOB_DAT 00081800 x \+ 0 diff --git a/ld/testsuite/ld-arm/vxworks1-lib.s b/ld/testsuite/ld-arm/vxworks1-lib.s new file mode 100644 index 0000000..66dfd1e --- /dev/null +++ b/ld/testsuite/ld-arm/vxworks1-lib.s @@ -0,0 +1,36 @@ + .text + .globl foo + .type foo, %function +foo: + stmfd sp!, {r9, lr, pc} + ldr r9, 1f + ldr r9, [r9] + ldr r9, [r9, #__GOTT_INDEX__] + ldr r0, 1f + 4 + ldr r1, [r9, r0] + add r1, r1, #1 + str r1, [r9, r0] + bl slocal(PLT) + bl sglobal(PLT) + bl sexternal(PLT) + ldmfd sp!, {r9, pc} +1: + .word __GOTT_BASE__ + .word x(got) + .size foo, .-foo + + .type slocal, %function +slocal: + mov pc,lr + .size slocal, .-slocal + + .globl sglobal + .type sglobal, %function +sglobal: + mov pc,lr + .size sglobal, .-sglobal + + .data + .4byte slocal + + .comm x,4,4 diff --git a/ld/testsuite/ld-arm/vxworks1-static.d b/ld/testsuite/ld-arm/vxworks1-static.d new file mode 100644 index 0000000..88c0baf --- /dev/null +++ b/ld/testsuite/ld-arm/vxworks1-static.d @@ -0,0 +1,4 @@ +#name: VxWorks executable test 1 (static) +#source: vxworks1.s +#ld: tmpdir/libvxworks1.so -Tvxworks1.ld +#error: Dynamic sections created in non-dynamic link diff --git a/ld/testsuite/ld-arm/vxworks1.dd b/ld/testsuite/ld-arm/vxworks1.dd new file mode 100644 index 0000000..529e3a5 --- /dev/null +++ b/ld/testsuite/ld-arm/vxworks1.dd @@ -0,0 +1,37 @@ + +.*: file format .* + +Disassembly of section \.plt: + +00080800 <_PROCEDURE_LINKAGE_TABLE_>: + 80800: e52dc008 str ip, \[sp, #-8\]! + 80804: e59fc000 ldr ip, \[pc, #0\] ; 8080c <_PROCEDURE_LINKAGE_TABLE_\+0xc> + 80808: e59cf008 ldr pc, \[ip, #8\] + 8080c: 00081400 andeq r1, r8, r0, lsl #8 + 8080c: R_ARM_ABS32 _GLOBAL_OFFSET_TABLE_ + 80810: e59fc000 ldr ip, \[pc, #0\] ; 80818 <_PROCEDURE_LINKAGE_TABLE_\+0x18> + 80814: e59cf000 ldr pc, \[ip\] + 80818: 0008140c andeq r1, r8, ip, lsl #8 + 80818: R_ARM_ABS32 _GLOBAL_OFFSET_TABLE_\+0xc + 8081c: e59fc000 ldr ip, \[pc, #0\] ; 80824 <_PROCEDURE_LINKAGE_TABLE_\+0x24> + 80820: eafffff6 b 80800 <_PROCEDURE_LINKAGE_TABLE_> + 80824: 00000000 andeq r0, r0, r0 + 80828: e59fc000 ldr ip, \[pc, #0\] ; 80830 <_PROCEDURE_LINKAGE_TABLE_\+0x30> + 8082c: e59cf000 ldr pc, \[ip\] + 80830: 00081410 andeq r1, r8, r0, lsl r4 + 80830: R_ARM_ABS32 _GLOBAL_OFFSET_TABLE_\+0x10 + 80834: e59fc000 ldr ip, \[pc, #0\] ; 8083c <_PROCEDURE_LINKAGE_TABLE_\+0x3c> + 80838: eafffff0 b 80800 <_PROCEDURE_LINKAGE_TABLE_> + 8083c: 0000000c andeq r0, r0, ip +Disassembly of section \.text: + +00080c00 <_start>: + 80c00: ebffff08 bl 80428 <_PROCEDURE_LINKAGE_TABLE_-0x3d8> + 80c00: R_ARM_PC24 \.plt\+0x20 + 80c04: eb000000 bl 80c14 <sexternal\+0x8> + 80c04: R_ARM_PC24 sexternal\+0xfffffff8 + 80c08: eaffff00 b 80408 <_PROCEDURE_LINKAGE_TABLE_-0x3f8> + 80c08: R_ARM_PC24 \.plt\+0x8 + +00080c0c <sexternal>: + 80c0c: e1a0f00e mov pc, lr diff --git a/ld/testsuite/ld-arm/vxworks1.ld b/ld/testsuite/ld-arm/vxworks1.ld new file mode 100644 index 0000000..ec5039d --- /dev/null +++ b/ld/testsuite/ld-arm/vxworks1.ld @@ -0,0 +1,30 @@ +SECTIONS +{ + . = 0x80000; + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + + . = ALIGN (0x400); + .rela.dyn : { *(.rela.dyn) } + .rela.plt : { *(.rela.plt) } + + . = ALIGN (0x400); + .plt : { *(.plt) } + + . = ALIGN (0x400); + .text : { *(.text) } + + . = ALIGN (0x1000); + .dynamic : { *(.dynamic) } + + . = ALIGN (0x400); + .got : { *(.got.plt) *(.got) } + + . = ALIGN (0x400); + .bss : { *(.bss) *(.dynbss) } + + . = ALIGN (0x400); + .data : { *(.data) } +} diff --git a/ld/testsuite/ld-arm/vxworks1.rd b/ld/testsuite/ld-arm/vxworks1.rd new file mode 100644 index 0000000..8d7d5cb --- /dev/null +++ b/ld/testsuite/ld-arm/vxworks1.rd @@ -0,0 +1,19 @@ + +Relocation section '\.rela\.plt' at offset .* contains 2 entries: + Offset Info Type Sym\.Value Sym\. Name \+ Addend +0008140c .*16 R_ARM_JUMP_SLOT 00080810 sglobal \+ 0 +00081410 .*16 R_ARM_JUMP_SLOT 00080828 foo \+ 0 + +Relocation section '\.rela\.text' at offset .* contains 3 entries: + Offset Info Type Sym.Value Sym. Name \+ Addend +00080c00 .*01 R_ARM_PC24 00080800 \.plt \+ 20 +00080c04 .*01 R_ARM_PC24 00080c0c sexternal \+ fffffff8 +00080c08 .*01 R_ARM_PC24 00080800 \.plt \+ 8 + +Relocation section '\.rela\.plt\.unloaded' at offset .* contains 5 entries: + Offset Info Type Sym\.Value Sym\. Name \+ Addend +0008080c .*02 R_ARM_ABS32 00081400 _GLOBAL_OFFSET_TABLE_ \+ 0 +00080818 .*02 R_ARM_ABS32 00081400 _GLOBAL_OFFSET_TABLE_ \+ c +0008140c .*02 R_ARM_ABS32 00080800 _PROCEDURE_LINKAGE_TAB.* \+ 0 +00080830 .*02 R_ARM_ABS32 00081400 _GLOBAL_OFFSET_TABLE_ \+ 10 +00081410 .*02 R_ARM_ABS32 00080800 _PROCEDURE_LINKAGE_TAB.* \+ 0 diff --git a/ld/testsuite/ld-arm/vxworks1.s b/ld/testsuite/ld-arm/vxworks1.s new file mode 100644 index 0000000..0139a11 --- /dev/null +++ b/ld/testsuite/ld-arm/vxworks1.s @@ -0,0 +1,14 @@ + .text + .globl _start + .type _start, %function +_start: + bl foo + bl sexternal + b sglobal + .size _start, .-_start + + .globl sexternal + .type sexternal, %function +sexternal: + mov pc, lr + .size sexternal, .-sexternal diff --git a/ld/testsuite/ld-arm/vxworks2-static.sd b/ld/testsuite/ld-arm/vxworks2-static.sd new file mode 100644 index 0000000..912755b --- /dev/null +++ b/ld/testsuite/ld-arm/vxworks2-static.sd @@ -0,0 +1,9 @@ +#... +Elf file type is EXEC \(Executable file\) +Entry point 0x80000 +#... +Program Headers: + Type .* + LOAD .* 0x00080000 0x00080000 .* R E 0x1000 + +#... diff --git a/ld/testsuite/ld-arm/vxworks2.s b/ld/testsuite/ld-arm/vxworks2.s new file mode 100644 index 0000000..1bd207b --- /dev/null +++ b/ld/testsuite/ld-arm/vxworks2.s @@ -0,0 +1,5 @@ + .globl _start + .type _start, %function +_start: + mov pc, lr + .end _start diff --git a/ld/testsuite/ld-arm/vxworks2.sd b/ld/testsuite/ld-arm/vxworks2.sd new file mode 100644 index 0000000..5ff87d3 --- /dev/null +++ b/ld/testsuite/ld-arm/vxworks2.sd @@ -0,0 +1,13 @@ +#... +Elf file type is EXEC \(Executable file\) +Entry point 0x80400 +#... +Program Headers: + Type .* + PHDR .* +#... + LOAD .* 0x00080000 0x00080000 .* R E 0x1000 + LOAD .* 0x00081000 0x00081000 .* RW 0x1000 + DYNAMIC .* + +#... |