old-cross-binutils/ld/testsuite/ld-arm/vxworks1-lib.dd
Richard Sandiford 00a976722a 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.
2006-03-07 08:39:21 +00:00

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.*: 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