Richard Sandiford <richard@codesourcery.com>

	Daniel Jacobowitz  <dan@codesourcery.com>
	Phil Edwards  <phil@codesourcery.com>
	Zack Weinberg  <zack@codesourcery.com>
	Mark Mitchell  <mark@codesourcery.com>
	Nathan Sidwell  <nathan@codesourcery.com>

bfd/
	* bfd-in2.h: Regenerate.
	* config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
	* configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
	(bfd_elf32_littlemips_vxworks_vec): Likewise.
	(bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
	(bfd_elf32_littlemips_vec): Likewise.
	(bfd_elf32_nbigmips_vec): Likewise.
	(bfd_elf32_nlittlemips_vec): Likewise.
	(bfd_elf32_ntradbigmips_vec): Likewise.
	(bfd_elf32_ntradlittlemips_vec): Likewise.
	(bfd_elf32_tradbigmips_vec): Likewise.
	(bfd_elf32_tradlittlemips_vec): Likewise.
	(bfd_elf64_bigmips_vec): Likewise.
	(bfd_elf64_littlemips_vec): Likewise.
	(bfd_elf64_tradbigmips_vec): Likewise.
	(bfd_elf64_tradlittlemips_vec): Likewise.
	* elf32-mips.c: Include elf-vxworks.h.
	(mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
	instead of calling mips_elf32_rtype_to_howto directly.
	(mips_vxworks_copy_howto_rela): New reloc howto.
	(mips_vxworks_jump_slot_howto_rela): Likewise.
	(mips_vxworks_bfd_reloc_type_lookup): New function.
	(mips_vxworks_rtype_to_howto): Likewise.
	(mips_vxworks_final_write_processing): Likewise.
	(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
	(TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
	(elf_backend_want_got_plt): Likewise.
	(elf_backend_want_plt_sym): Likewise.
	(elf_backend_got_symbol_offset): Likewise.
	(elf_backend_want_dynbss): Likewise.
	(elf_backend_may_use_rel_p): Likewise.
	(elf_backend_may_use_rela_p): Likewise.
	(elf_backend_default_use_rela_p): Likewise.
	(elf_backend_got_header_size: Likewise.
	(elf_backend_plt_readonly): Likewise.
	(bfd_elf32_bfd_reloc_type_lookup): Likewise.
	(elf_backend_mips_rtype_to_howto): Likewise.
	(elf_backend_adjust_dynamic_symbol): Likewise.
	(elf_backend_finish_dynamic_symbol): Likewise.
	(bfd_elf32_bfd_link_hash_table_create): Likewise.
	(elf_backend_add_symbol_hook): Likewise.
	(elf_backend_link_output_symbol_hook): Likewise.
	(elf_backend_emit_relocs): Likewise.
	(elf_backend_final_write_processing: Likewise.
	(elf_backend_additional_program_headers): Likewise.
	(elf_backend_modify_segment_map): Likewise.
	(elf_backend_symbol_processing): Likewise.
	* elfxx-mips.c: Include elf-vxworks.h.
	(mips_elf_link_hash_entry): Add is_relocation_target and
	is_branch_target fields.
	(mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
	srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
	(MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
	(MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
	Return 3 for VxWorks.
	(ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
	mips_elf_link_hash_table.  Return 0 for VxWorks.
	(MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
	mips_elf_link_hash_table.  Update the call to ELF_MIPS_GP_OFFSET.
	(mips_vxworks_exec_plt0_entry): New variable.
	(mips_vxworks_exec_plt_entry): Likewise.
	(mips_vxworks_shared_plt0_entry): Likewise.
	(mips_vxworks_shared_plt_entry): Likewise.
	(mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
	(mips_elf_rel_dyn_section): Change the bfd argument to a
	mips_elf_link_hash_table.  Use MIPS_ELF_REL_DYN_NAME to get
	the name of the section.
	(mips_elf_initialize_tls_slots): Update the call to
	mips_elf_rel_dyn_section.
	(mips_elf_gotplt_index): New function.
	(mips_elf_local_got_index): Add an input_section argument.
	Update the call to mips_elf_create_local_got_entry.
	(mips_elf_got_page): Likewise.
	(mips_elf_got16_entry): Likewise.
	(mips_elf_create_local_got_entry): Add bfd_link_info and input_section
	arguments.  Create dynamic relocations for each entry on VxWorks.
	(mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
	(mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
	and MIPS_RESERVED_GOTNO.
	(mips_elf_create_got_section): Update the uses of
	MIPS_ELF_GOT_MAX_SIZE.  Create .got.plt on VxWorks.
	(is_gott_symbol): New function.
	(mips_elf_calculate_relocation): Use a dynobj local variable.
	Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
	mips_elf_got_page_entry.  Set G to the .got.plt entry when calculating
	VxWorks R_MIPS_CALL* relocations.  Calculate and use G for all GOT
	relocations on VxWorks.  Add dynamic relocations for references
	to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Don't
	create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
	in VxWorks executables.
	(mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
	Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
	Don't allocate a null entry on VxWorks.
	(mips_elf_create_dynamic_relocation): Update the call to
	mips_elf_rel_dyn_section.  Use absolute rather than relative
	relocations for VxWorks, and make them RELA rather than REL.
	(_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
	read-only on VxWorks.  Update the call to mips_elf_rel_dyn_section.
	Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
	VxWorks.  Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
	Call elf_vxworks_create_dynamic_sections for VxWorks and
	initialize the plt_header_size and plt_entry_size fields.
	(_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
	used in VxWorks executables.  Don't allocate dynamic relocations
	for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
	Set is_relocation_target for each symbol referenced by a relocation.
	Allocate .rela.dyn entries for relocations against the special
	VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Create GOT
	entries for all VxWorks R_MIPS_GOT16 relocations.  Don't allocate
	a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
	R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations.  Update the calls
	to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
	Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
	relocations.  Don't set no_fn_stub on VxWorks.
	(_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
	mips_elf_allocate_dynamic_relocations.
	(_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
	(_bfd_mips_elf_always_size_sections): Do not allocate GOT page
	entries for VxWorks, and do not create multiple GOTs.
	(_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
	Handle .got specially for VxWorks.  Update the uses of
	MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
	Check for sgotplt and splt.  Allocate the .rel(a).dyn contents last,
	once its final size is known.  Set DF_TEXTREL for VxWorks.  Add
	DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
	tags on VxWorks.  Do not add the MIPS-specific tags for VxWorks.
	(_bfd_mips_vxworks_finish_dynamic_symbol): New function.
	(mips_vxworks_finish_exec_plt): Likewise.
	(mips_vxworks_finish_shared_plt): Likewise.
	(_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
	to mips_elf_rel_dyn_section.  Use a VxWorks-specific value of
	DT_PLTGOT.  Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
	DT_PLTRELSZ and DT_JMPREL.  Update the uses of MIPS_RESERVED_GOTNO
	and mips_elf_rel_dyn_section.  Use a different GOT header for
	VxWorks.  Don't sort .rela.dyn on VxWorks.  Finish the PLT on VxWorks.
	(_bfd_mips_elf_link_hash_table_create): Initialize the new
	mips_elf_link_hash_table fields.
	(_bfd_mips_vxworks_link_hash_table_create): New function.
	(_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
	on VxWorks.  Update the call to ELF_MIPS_GP_OFFSET.
	* elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
	(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
	(_bfd_mips_vxworks_link_hash_table_create): Likewise.
	* libbfd.h: Regenerate.
	* Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
	(elf32-mips.lo): Likewise.
	* Makefile.in: Regenerate.
	* reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
	* targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
	(bfd_elf32_littlemips_vxworks_vec): Likewise.
	(_bfd_target_vector): Add entries for them.

gas/
	* config/tc-mips.c (mips_target_format): Handle vxworks targets.
	(md_begin): Complain about -G being used for PIC.  Don't change
	the text, data and bss alignments on VxWorks.
	(reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
	generating VxWorks PIC.
	(load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
	(macro): Likewise, but do not treat la $25 specially for
	VxWorks PIC, and do not handle jal.
	(OPTION_MVXWORKS_PIC): New macro.
	(md_longopts): Add -mvxworks-pic.
	(md_parse_option): Don't complain about using PIC and -G together here.
	Handle OPTION_MVXWORKS_PIC.
	(md_estimate_size_before_relax): Always use the first relaxation
	sequence on VxWorks.
	* config/tc-mips.h (VXWORKS_PIC): New.

gas/testsuite/
	* gas/mips/vxworks1.s, gas/mips/vxworks1.d,
	* gas/mips/vxworks1-xgot.d: New tests.
	* gas/mips/mips.exp: Run them.  Do not run other tests on VxWorks.

include/elf/
	* mips.h (R_MIPS_COPY, R_MIPS_JUMP_SLOT): New relocs.

ld/
	* configure.tgt (mips*el-*-vxworks*, mips*-*-vxworks*): Use
	separate VxWorks emulations.
	* emulparams/elf32ebmipvxworks.sh: New file.
	* emulparams/elf32elmipvxworks.sh: New file.
	* Makefile.am (ALL_EMULATIONS): Add eelf32ebmipvxworks.o and
	eelf32elmipvxworks.o.
	(eelf32ebmipvxworks.c, eelf32elmipvxworks.c): New rules.
	* Makefile.in: Regenerate.

ld/testsuite/
	* ld-mips/vxworks1.dd, ld-mips/vxworks1.ld, ld-mips/vxworks1-lib.dd,
	* ld-mips/vxworks1-lib.nd, ld-mips/vxworks1-lib.rd,
	* ld-mips/vxworks1-lib.s, ld-mips/vxworks1.rd, ld-mips/vxworks1.s,
	* ld-mips/vxworks1-static.d, ld-mips/vxworks2.s, ld-mips/vxworks2.sd,
	* ld-mips/vxworks2-static.sd: New tests.
	* ld-mips/mips-elf.exp: Run them.

14 files changed, 339 insertions, 0 deletions

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index f968b4c..763c325 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2006-03-22  Richard Sandiford  <richard@codesourcery.com>
+
+	* ld-mips/vxworks1.dd, ld-mips/vxworks1.ld, ld-mips/vxworks1-lib.dd,
+	* ld-mips/vxworks1-lib.nd, ld-mips/vxworks1-lib.rd,
+	* ld-mips/vxworks1-lib.s, ld-mips/vxworks1.rd, ld-mips/vxworks1.s,
+	* ld-mips/vxworks1-static.d, ld-mips/vxworks2.s, ld-mips/vxworks2.sd,
+	* ld-mips/vxworks2-static.sd: New tests.
+	* ld-mips/mips-elf.exp: Run them.
+
 2006-03-17  Alexandre Oliva  <aoliva@redhat.com>
 
 	* ld-powerpc/tls32.s: Verify that +32768 @plt addend is
diff --git a/ld/testsuite/ld-mips-elf/mips-elf.exp b/ld/testsuite/ld-mips-elf/mips-elf.exp
index aac3418..add2060 100644
--- a/ld/testsuite/ld-mips-elf/mips-elf.exp
+++ b/ld/testsuite/ld-mips-elf/mips-elf.exp
@@ -16,6 +16,34 @@
 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
 #
 
+if {[istarget "mips*-*-vxworks"]} {
+    set mipsvxtests {
+	{"VxWorks shared library test 1" "-shared -Tvxworks1.ld"
+	 "-mips2" {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"
+	 "-mips2" {vxworks1.s}
+	 {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
+	 "vxworks1"}
+	{"VxWorks executable test 2 (dynamic)" \
+	 "-Tvxworks1.ld -q --force-dynamic"
+	 "-mips2" {vxworks2.s}
+	 {{readelf --segments vxworks2.sd}}
+	 "vxworks2"}
+	{"VxWorks executable test 2 (static)"
+	 "-Tvxworks1.ld"
+	 "-mips2" {vxworks2.s}
+	 {{readelf --segments vxworks2-static.sd}}
+	 "vxworks2"}
+    }
+    run_ld_link_tests $mipsvxtests
+    run_dump_test "vxworks1-static"
+    return
+}
+
 if {![istarget mips*-*-*] || ![is_elf_format]} {
     return
 }
diff --git a/ld/testsuite/ld-mips-elf/vxworks1-lib.dd b/ld/testsuite/ld-mips-elf/vxworks1-lib.dd
new file mode 100644
index 0000000..ab060d9
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/vxworks1-lib.dd
@@ -0,0 +1,50 @@
+
+.*:     file format .*
+
+Disassembly of section \.plt:
+
+00080800 <_PROCEDURE_LINKAGE_TABLE_>:
+   80800:	8f990008 	lw	t9,8\(gp\)
+   80804:	00000000 	nop
+   80808:	03200008 	jr	t9
+   8080c:	00000000 	nop
+	\.\.\.
+   80818:	1000fff9 	b	80800 <_PROCEDURE_LINKAGE_TABLE_>
+   8081c:	24180000 	li	t8,0
+   80820:	1000fff7 	b	80800 <_PROCEDURE_LINKAGE_TABLE_>
+   80824:	24180001 	li	t8,1
+Disassembly of section \.text:
+
+00080c00 <foo>:
+   80c00:	27bdffe0 	addiu	sp,sp,-32
+   80c04:	afbf0000 	sw	ra,0\(sp\)
+   80c08:	afbc0004 	sw	gp,4\(sp\)
+   80c0c:	3c1c0000 	lui	gp,0x0
+   80c10:	8f9c0000 	lw	gp,0\(gp\)
+   80c14:	8f9c0000 	lw	gp,0\(gp\)
+   80c18:	8f820014 	lw	v0,20\(gp\)
+   80c1c:	8c430000 	lw	v1,0\(v0\)
+   80c20:	24630001 	addiu	v1,v1,1
+   80c24:	ac430000 	sw	v1,0\(v0\)
+   80c28:	8f99000c 	lw	t9,12\(gp\)
+   80c2c:	0320f809 	jalr	t9
+   80c30:	00000000 	nop
+   80c34:	8f99fff4 	lw	t9,-12\(gp\)
+   80c38:	0320f809 	jalr	t9
+   80c3c:	00000000 	nop
+   80c40:	8f99fff0 	lw	t9,-16\(gp\)
+   80c44:	0320f809 	jalr	t9
+   80c48:	00000000 	nop
+   80c4c:	8fbf0000 	lw	ra,0\(sp\)
+   80c50:	8fbc0004 	lw	gp,4\(sp\)
+   80c54:	03e00008 	jr	ra
+   80c58:	27bd0020 	addiu	sp,sp,32
+
+00080c5c <slocal>:
+   80c5c:	03e00008 	jr	ra
+   80c60:	00000000 	nop
+
+00080c64 <sglobal>:
+   80c64:	03e00008 	jr	ra
+   80c68:	00000000 	nop
+#pass
diff --git a/ld/testsuite/ld-mips-elf/vxworks1-lib.nd b/ld/testsuite/ld-mips-elf/vxworks1-lib.nd
new file mode 100644
index 0000000..adbf7d7
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/vxworks1-lib.nd
@@ -0,0 +1,9 @@
+#...
+Symbol table '\.dynsym' .*:
+#...
+.*: 00081410 * 0 * OBJECT * GLOBAL * DEFAULT * [0-9]+ _GLOBAL_OFFSET_TABLE_
+#...
+Symbol table '\.symtab' .*:
+#...
+.*: 00081410 * 0 * OBJECT * GLOBAL * DEFAULT * [0-9]+ _GLOBAL_OFFSET_TABLE_
+#pass
diff --git a/ld/testsuite/ld-mips-elf/vxworks1-lib.rd b/ld/testsuite/ld-mips-elf/vxworks1-lib.rd
new file mode 100644
index 0000000..9a8b35e
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/vxworks1-lib.rd
@@ -0,0 +1,18 @@
+
+Relocation section '\.rela\.dyn' at offset .* contains .* entries:
+ Offset     Info    Type            Sym\.Value  Sym\. Name \+ Addend
+00080c0c  .*05 R_MIPS_HI16       00000000   __GOTT_BASE__ \+ 0
+00080c10  .*06 R_MIPS_LO16       00000000   __GOTT_BASE__ \+ 0
+00080c14  .*01 R_MIPS_16         00000000   __GOTT_INDEX__ \+ 0
+0008141c  .*02 R_MIPS_32         00080c00   \.text \+ 5c
+00081c00  00000002 R_MIPS_32                                    00080c5c
+00081c04  00000002 R_MIPS_32                                    00081c00
+00081c08  .*02 R_MIPS_32         00081c08   dglobal \+ 0
+00081c0c  .*02 R_MIPS_32         00000000   dexternal \+ 0
+00081424  .*02 R_MIPS_32         00081800   x \+ 0
+00000000  00000000 R_MIPS_NONE                                  00000000
+#...
+Relocation section '\.rela\.plt' at offset .* contains 2 entries:
+ Offset     Info    Type            Sym\.Value  Sym\. Name \+ Addend
+00081400  .*7f R_MIPS_JUMP_SLOT  00000000   sexternal \+ 0
+00081404  .*7f R_MIPS_JUMP_SLOT  00080c64   sglobal \+ 0
diff --git a/ld/testsuite/ld-mips-elf/vxworks1-lib.s b/ld/testsuite/ld-mips-elf/vxworks1-lib.s
new file mode 100644
index 0000000..827332c
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/vxworks1-lib.s
@@ -0,0 +1,52 @@
+	.text
+	.globl	foo
+	.type	foo, @function
+foo:
+	addiu	$sp,$sp,-32
+	sw	$31,($sp)
+	sw	$28,4($sp)
+	lui	$28,%hi(__GOTT_BASE__)
+	lw	$28,%lo(__GOTT_BASE__)($28)
+	lw	$28,%half(__GOTT_INDEX__)($28)
+	lw	$2,%got(x)($28)
+	lw	$3,($2)
+	addiu	$3,$3,1
+	sw	$3,($2)
+	lw	$25,%got(slocal)($gp)
+	jalr	$25
+	lw	$25,%call16(sglobal)($gp)
+	jalr	$25
+	lw	$25,%call16(sexternal)($gp)
+	jalr	$25
+	lw	$31,($sp)
+	lw	$28,4($sp)
+	addiu	$sp,$sp,32
+	jr	$31
+	.size	foo, .-foo
+
+	.type	slocal, @function
+slocal:
+	jr	$31
+	.size	slocal, .-slocal
+
+	.globl	sglobal
+	.type	sglobal, @function
+sglobal:
+	jr	$31
+	.size	sglobal, .-sglobal
+
+	.comm	x,4,4
+
+	.data
+	.type	dlocal, @object
+dlocal:
+	.word	slocal
+	.word	dlocal
+	.size	dlocal, .-dlocal
+
+	.globl	dglobal
+	.type	dglobal, @object
+dglobal:
+	.word	dglobal
+	.word	dexternal
+	.size	dglobal, .-dglobal
diff --git a/ld/testsuite/ld-mips-elf/vxworks1-static.d b/ld/testsuite/ld-mips-elf/vxworks1-static.d
new file mode 100644
index 0000000..88c0baf
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/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-mips-elf/vxworks1.dd b/ld/testsuite/ld-mips-elf/vxworks1.dd
new file mode 100644
index 0000000..af9e354
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/vxworks1.dd
@@ -0,0 +1,51 @@
+
+.*:     file format .*
+
+Disassembly of section \.plt:
+
+00080800 <_PROCEDURE_LINKAGE_TABLE_>:
+   80800:	3c190008 	lui	t9,0x8
+			80800: R_MIPS_HI16	_GLOBAL_OFFSET_TABLE_
+   80804:	27391410 	addiu	t9,t9,5136
+			80804: R_MIPS_LO16	_GLOBAL_OFFSET_TABLE_
+   80808:	8f390008 	lw	t9,8\(t9\)
+   8080c:	00000000 	nop
+   80810:	03200008 	jr	t9
+   80814:	00000000 	nop
+   80818:	1000fff9 	b	80800 <_PROCEDURE_LINKAGE_TABLE_>
+   8081c:	24180000 	li	t8,0
+   80820:	3c190008 	lui	t9,0x8
+			80820: R_MIPS_HI16	_GLOBAL_OFFSET_TABLE_\+0xfffffff0
+   80824:	27391400 	addiu	t9,t9,5120
+			80824: R_MIPS_LO16	_GLOBAL_OFFSET_TABLE_\+0xfffffff0
+   80828:	8f390000 	lw	t9,0\(t9\)
+   8082c:	00000000 	nop
+   80830:	03200008 	jr	t9
+   80834:	00000000 	nop
+   80838:	1000fff1 	b	80800 <_PROCEDURE_LINKAGE_TABLE_>
+   8083c:	24180001 	li	t8,1
+   80840:	3c190008 	lui	t9,0x8
+			80840: R_MIPS_HI16	_GLOBAL_OFFSET_TABLE_\+0xfffffff4
+   80844:	27391404 	addiu	t9,t9,5124
+			80844: R_MIPS_LO16	_GLOBAL_OFFSET_TABLE_\+0xfffffff4
+   80848:	8f390000 	lw	t9,0\(t9\)
+   8084c:	00000000 	nop
+   80850:	03200008 	jr	t9
+   80854:	00000000 	nop
+Disassembly of section \.text:
+
+00080c00 <_start>:
+   80c00:	0c020210 	jal	80840 <_PROCEDURE_LINKAGE_TABLE_\+0x40>
+			80c00: R_MIPS_26	\.plt\+0x40
+   80c04:	00000000 	nop
+   80c08:	0c020306 	jal	80c18 <sexternal>
+			80c08: R_MIPS_26	sexternal
+   80c0c:	00000000 	nop
+   80c10:	08020208 	j	80820 <_PROCEDURE_LINKAGE_TABLE_\+0x20>
+			80c10: R_MIPS_26	\.plt\+0x20
+   80c14:	00000000 	nop
+
+00080c18 <sexternal>:
+   80c18:	03e00008 	jr	ra
+   80c1c:	00000000 	nop
+#pass
diff --git a/ld/testsuite/ld-mips-elf/vxworks1.ld b/ld/testsuite/ld-mips-elf/vxworks1.ld
new file mode 100644
index 0000000..74e2c26
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/vxworks1.ld
@@ -0,0 +1,32 @@
+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) }
+
+  /DISCARD/ : { *(.reginfo) }
+}
diff --git a/ld/testsuite/ld-mips-elf/vxworks1.rd b/ld/testsuite/ld-mips-elf/vxworks1.rd
new file mode 100644
index 0000000..f4793a2
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/vxworks1.rd
@@ -0,0 +1,32 @@
+
+Relocation section '\.rela\.dyn' at offset .* contains 1 entries:
+ Offset     Info    Type            Sym.Value  Sym. Name \+ Addend
+00081800  .*7e R_MIPS_COPY       00081800   dglobal \+ 0
+
+Relocation section '\.rela\.plt' at offset .* contains 2 entries:
+ Offset     Info    Type            Sym\.Value  Sym\. Name \+ Addend
+00081400  .*7f R_MIPS_JUMP_SLOT  00080820   sglobal \+ 0
+00081404  .*7f R_MIPS_JUMP_SLOT  00080840   foo \+ 0
+
+Relocation section '\.rela\.text' at offset .* contains 3 entries:
+ Offset     Info    Type            Sym\.Value  Sym\. Name \+ Addend
+00080c00  .*04 R_MIPS_26         00080800   \.plt \+ 40
+00080c08  .*04 R_MIPS_26         00080c18   sexternal \+ 0
+00080c10  .*04 R_MIPS_26         00080800   \.plt \+ 20
+
+Relocation section '\.rela\.data' at offset .* contains 3 entries:
+ Offset     Info    Type            Sym.Value  Sym. Name \+ Addend
+00081c00  .*02 R_MIPS_32         00081c00   .data \+ 0
+00081c04  .*02 R_MIPS_32         00081800   .bss \+ 0
+00081c08  .*02 R_MIPS_32         00081c04   dexternal \+ 0
+
+Relocation section '\.rela\.plt\.unloaded' at offset .* contains 8 entries:
+ Offset     Info    Type            Sym\.Value  Sym\. Name \+ Addend
+00080800  .*05 R_MIPS_HI16       00081410   _GLOBAL_OFFSET_TABLE_ \+ 0
+00080804  .*06 R_MIPS_LO16       00081410   _GLOBAL_OFFSET_TABLE_ \+ 0
+00081400  .*02 R_MIPS_32         00080800   _PROCEDURE_LINKAGE_TAB.* \+ 18
+00080820  .*05 R_MIPS_HI16       00081410   _GLOBAL_OFFSET_TABLE_ \+ fffffff0
+00080824  .*06 R_MIPS_LO16       00081410   _GLOBAL_OFFSET_TABLE_ \+ fffffff0
+00081404  .*02 R_MIPS_32         00080800   _PROCEDURE_LINKAGE_TAB.* \+ 38
+00080840  .*05 R_MIPS_HI16       00081410   _GLOBAL_OFFSET_TABLE_ \+ fffffff4
+00080844  .*06 R_MIPS_LO16       00081410   _GLOBAL_OFFSET_TABLE_ \+ fffffff4
diff --git a/ld/testsuite/ld-mips-elf/vxworks1.s b/ld/testsuite/ld-mips-elf/vxworks1.s
new file mode 100644
index 0000000..33a247f
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/vxworks1.s
@@ -0,0 +1,27 @@
+	.text
+	.globl	_start
+	.type	_start, @function
+_start:
+	jal	foo
+	jal	sexternal
+	j	sglobal
+	.size	_start, .-_start
+
+	.globl	sexternal
+	.type	sexternal, @function
+sexternal:
+	jr	$31
+	.size	sexternal, .-sexternal
+
+	.data
+	.type	dlocal, @object
+dlocal:
+	.word	dlocal
+	.size	dlocal, .-dlocal
+
+	.globl	dexternal
+	.type	dexternal, @object
+dexternal:
+	.word	dglobal
+	.word	dexternal
+	.size	dexternal, .-dexternal
diff --git a/ld/testsuite/ld-mips-elf/vxworks2-static.sd b/ld/testsuite/ld-mips-elf/vxworks2-static.sd
new file mode 100644
index 0000000..912755b
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/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-mips-elf/vxworks2.s b/ld/testsuite/ld-mips-elf/vxworks2.s
new file mode 100644
index 0000000..25f078e
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/vxworks2.s
@@ -0,0 +1,5 @@
+	.globl	_start
+	.type	_start, @function
+_start:
+	jr	$31
+	.size	_start, .-_start
diff --git a/ld/testsuite/ld-mips-elf/vxworks2.sd b/ld/testsuite/ld-mips-elf/vxworks2.sd
new file mode 100644
index 0000000..5ff87d3
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/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 .*
+
+#...