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Author SHA1 Message Date
Sandra Loosemore
06e635ef63 Fix gdb.dwarf2/staticvirtual.exp regexp. 
2015-10-02  Sandra Loosemore  <sandra@codesourcery.com>

	gdb/testsuite/
	* gdb.dwarf2/staticvirtual.exp: Generalize regexp so it can match
	whether or not address 0x1000 is mapped on the target.
 2015-10-02 13:12:56 -07:00
Renlin Li
3ebe65c0ff [LD][AARCH64]Add TLSIE relaxation support under large memory model. 
bfd/
2015-10-02  Renlin Li <renlin.li@arm.com>

	* elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Add
	TLSIE_MOVW_GOTTPREL_G1.
	(aarch64_tls_transition_without_check): Add
	TLSIE_MOVW_GOTTPREL_G1 to TLSLE_MOVW_TPREL_G2
	transition for local symbol.
	(elfNN_aarch64_tls_relax): Add a argument to pass tp offset.
	Add TLSIE_MOVW_GOTTPREL_G1 relaxation.
	(elfNN_aarch64_relocate_section): Call elfNN_aarch64_tls_relax
	with new argument.

ld/testsuite/
2015-10-02  Renlin Li <renlin.li@arm.com>

	* ld-aarch64/aarch64-elf.exp (tls-relax-large-le-ie): Run new test.
	* ld-aarch64/tls-relax-large-ie-le.d: New.
	* ld-aarch64/tls-relax-large-ie-le.s: New.
 2015-10-02 17:56:09 +01:00
Renlin Li
0484b4549e [LD][AARCH64]Add TLSDESC support for large memory model. 
bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* elfnn-aarch64.c (aarch64_tls_transition_without_check):  Add
	relax transitions for TLSDESC_ADD, TLSDESC_LDR, TLSDESC_OFF_G0_NC,
	TLSDESC_OFF_G1.
	(aarch64_tls_transition_without_check): Add relaxation support.
	(aarch64_reloc_got_type): Add support.
	(elfNN_aarch64_final_link_relocate): Likewise.
	(elfNN_aarch64_tls_relax): Likewise.
	(elfNN_aarch64_relocate_section): Likewise.
	(elfNN_aarch64_gc_sweep_hook): Likewise.
	(elfNN_aarch64_check_relocs): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	(_bfd_aarch64_elf_resolve_relocation): Likewise.

ld/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* ld-aarch64/aarch64-elf.exp: Run new test.
	* ld-aarch64/tls-large-desc.d: New.
	* ld-aarch64/tls-large-desc.s: New.
	* ld-aarch64/tls-relax-large-desc-ie.d: New.
	* ld-aarch64/tls-relax-large-desc-ie.s: New.
	* ld-aarch64/tls-relax-large-desc-le.d: New.
	* ld-aarch64/tls-relax-large-desc-le.s: New.
 2015-10-02 17:56:09 +01:00
Renlin Li
43a357f99f [GAS][AARCH64]Add TLSDESC large memory model support. 
bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* elfnn-aarch64.c (elfNN_aarch64_howto_table): Check overflow for
	BFD_RELOC_AARCH64_TLSDESC_OFF_G1.

gas/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* config/tc-aarch64.c (s_tlsdescadd): New.
	(s_tlsdescldr): New.
	(md_pseudo_table): Handle tlsdescadd and tlsdescldr pseudo ops.
	(reloc_table): Add entries for BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC and
	BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC.
	(process_movw_reloc_info): Support AARCH64_TLSDESC_OFF_G1 and
	    AARCH64_TLSDESC_OFF_G0_NC.
	(md_apply_fix): Likewise.
	(aarch64_force_relocation): Likewise.

gas/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* gas/aarch64/reloc-tlsdesc_off_g0_nc.d: New.
	* gas/aarch64/reloc-tlsdesc_off_g0_nc.s: New.
	* gas/aarch64/reloc-tlsdesc_off_g1.d: New.
	* gas/aarch64/reloc-tlsdesc_off_g1.s: New.
	* gas/aarch64/tls-desc.d: New.
	* gas/aarch64/tls-desc.s: New.
 2015-10-02 17:56:09 +01:00
Renlin Li
ac73473248 [BFD][AARCH64]Add TLSGD relaxation support under large memory model. 
bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* elfnn-aarch64.c(IS_AARCH64_TLS_RELAX_RELOC):
	Add relaxation support for TLSGD_MOVW_G0_NC and TLSGD_MOVW_G1.
	(aarch64_tls_transition_without_check): Likewise
	(elfNN_aarch64_tls_relax): Likwise.

ld/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* ld-aarch64/aarch64-elf.exp: run new test
	* ld-aarch64/tls-relax-large-gd-ie.d: New.
	* ld-aarch64/tls-relax-large-gd-ie.s: New.
	* ld-aarch64/tls-relax-large-gd-le.d: New.
	* ld-aarch64/tls-relax-large-gd-le.s: New.
 2015-10-02 17:56:09 +01:00
Renlin Li
b7a944fea3 [BFD][AARCH64]Create GOT section for TLSLE_MOVW_TPREL_G(1, 1_NC, 2). 
bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* elfnn-aarch64.c (elfNN_aarch64_check_relocs): Create GOT section
	for TLSLE_MOVW_TPREL_G(1, 1_NC, 2) relocation.
 2015-10-02 17:56:09 +01:00
Renlin Li
3b957e5b07 [Binutils][AARCH64]Add TLS IE large memory support. 
bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* reloc.c: Make AARCH64_TLSIE_MOVW_GOTTPREL_G1 and
	AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC defined in alphabetical order.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Likewise.
	* elfnn-aarch64.c (elfNN_aarch64_howto_table): Make
	TLSIE_MOVW_GOTTPREL_G1 check overflow.
	(aarch64_reloc_got_type): Add support for TLSIE_MOVW_GOTTPREL_G1
	and TLSIE_MOVW_GOTTPREL_G0_NC.
	(elfNN_aarch64_final_link_relocate): Likewise.
	(elfNN_aarch64_relocate_section): Likewise.
	(elfNN_aarch64_gc_sweep_hook): Likewise.
	(elfNN_aarch64_check_relocs): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	(_bfd_aarch64_elf_resolve_relocation): Likewise.

gas/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* config/tc-aarch64.c (reloc_table): Add two entries for
	gottprel_g0_nc and gottprel_g1.
	(process_movw_reloc_info): Add support.
	(md_apply_fix): Likewise.
	(aarch64_force_relocation): Likewise.

gas/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* gas/aarch64/reloc-gottprel_g0_nc.d: New.
	* gas/aarch64/reloc-gottprel_g0_nc.s: New.
	* gas/aarch64/reloc-gottprel_g1.d: New.
	* gas/aarch64/reloc-gottprel_g1.s: New.

ld/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* ld-aarch64/tls-large-ie.d: New.
	* ld-aarch64/tls-large-ie.s: New.
	* ld-aarch64/aarch64-elf.exp: Run new test.
 2015-10-02 17:56:08 +01:00
Renlin Li
7ba7cfe431 [LD][AARCH64]Add BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support. 
bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* elfnn-aarch64.c (aarch64_reloc_got_type): Add
	BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support.
	(elfNN_aarch64_final_link_relocate): Likewise.
	(elfNN_aarch64_relocate_section): Likewise.
	(elfNN_aarch64_gc_sweep_hook): Likewise.
	(elfNN_aarch64_check_relocs): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	(_bfd_aarch64_elf_resolve_relocation): Likewise.

ld/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* ld-aarch64/emit-relocs-516.d: New.
	* ld-aarch64/emit-relocs-516.s: New.
	* ld-aarch64/aarch64-elf.exp: Run new test.
 2015-10-02 17:56:08 +01:00
Renlin Li
3e8286c0d2 [GAS][AARCH64]Add BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support. 
bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC): New entry.
	* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
	BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Likewise

gas/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
	(process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
	(md_apply_fix): Likewise.
	(aarch64_force_relocation): Likewise.

gas/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* gas/aarch64/reloc-tlsgd_g0_nc.d: New.
	* gas/aarch64/reloc-tlsgd_g0_nc.s: New.
 2015-10-02 17:56:08 +01:00
Renlin Li
94facae337 [LD][AARCH64]Add BFD_RELOC_AARCH64_TLSGD_MOVW_G1 support. 
bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* elfnn-aarch64.c (aarch64_reloc_got_type): Add
	BFD_RELOC_AARCH64_TLSGD_MOVW_G1 support.
	(elfNN_aarch64_final_link_relocate): Likewise.
	(elfNN_aarch64_relocate_section): Likewise.
	(elfNN_aarch64_gc_sweep_hook): Likewise.
	(elfNN_aarch64_check_relocs): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	(_bfd_aarch64_elf_resolve_relocation): Likewise.

ld/testsuite

2015-10-02  Renlin Li <renlin.li@arm.com>

	* ld-aarch64/emit-relocs-515.d: New.
	* ld-aarch64/emit-relocs-515.s: New.
	* ld-aarch64/aarch64-elf.exp: Run new test.
 2015-10-02 17:56:08 +01:00
Renlin Li
1aa66fb152 [GAS][AARCH64]Add BFD_RELOC_AARCH64_TLSGD_MOVW_G1 support. 
bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G1): New entry.
	* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
	BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Likewise.

gas/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
	(process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
	(md_apply_fix): Likewise.
	(aarch64_force_relocation): Likewise.

gas/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* gas/aarch64/reloc-tlsgd_g1.s: New.
	* gas/aarch64/reloc-tlsgd_g1.s: New.
 2015-10-02 17:56:08 +01:00
Renlin Li
dc8008f508 [LD][AARCH64]Add BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC Support. 
bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* elfnn-aarch64.c (aarch64_reloc_got_type): Add
	BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC support.
	(elfNN_aarch64_final_link_relocate): Likewise.
	(elfNN_aarch64_gc_sweep_hook): Likewise.
	(elfNN_aarch64_check_relocs): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	(_bfd_aarch64_elf_resolve_relocation): Likewise.

ld/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* ld-aarch64/aarch64-elf.exp: Run new test.
	* ld-aarch64/emit-relocs-301.d: New.
	* ld-aarch64/emit-relocs-301.s: New.
 2015-10-02 17:56:07 +01:00
Renlin Li
ca632371ce [GAS][AARCH64]Add BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC Support. 
bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC): New.
	* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry
	MOVW_GOTOFF_G0_NC.
	* libbfd.h: Regnerate.
	* bfd-in2.h: Regenerate.

gas/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* config/tc-aarch64.c (reloc_table): New relocation modifier
	gotoff_g0_nc.
	(process_movw_reloc_info): Support gotoff_g0_nc.
	(md_apply_fix): Likewise.

gas/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* gas/aarch64/reloc-gotoff_g0_nc.s: New.
	* gas/aarch64/reloc-gotoff_g0_nc.d: New.
 2015-10-02 17:56:07 +01:00
Renlin Li
74a1bfe1d6 [LD][AARCH64]Add BFD_RELOC_AARCH64_MOVW_GOTOFF_G1 Support. 
bfd/

2015-10-02  Renlin Li  <renlin.li@arm.com>

	* elfnn-aarch64.c (aarch64_reloc_got_type): Add support
	for BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
	(elfNN_aarch64_gc_sweep_hook): Likewise.
	(elfNN_aarch64_check_relocs): Likewise
	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	(_bfd_aarch64_elf_resolve_relocation): Likewise
	(elfNN_aarch64_final_link_relocate): Calculate offset within GOT.

ld/testsuite/

2015-10-02  Renlin Li  <renlin.li@arm.com>

	* ld-aarch64/emit-relocs-302.d: New.
	* ld-aarch64/emit-relocs-302.s: New.
	* ld-aarch64/aarch64-elf.exp: Run the new test.
 2015-10-02 17:56:07 +01:00
Renlin Li
654248e7f7 [GAS][AARCH64]Add BFD_RELOC_AARCH64_MOVW_GOTOFF_G1 Support. 
bfd/

2015-10-02  Renlin Li  <renlin.li@arm.com>

	* reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G1): New.
	* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
	MOVW_GOTOFF_G1.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.

gas/

2015-10-02  Renlin Li  <renlin.li@arm.com>

	* config/tc-aarch64.c (reloc_table): New relocation modifier
	gotoff_g1.
	(process_movw_reloc_info): Support newly added modifier.
	(md_apply_fix): Likewise.

gas/testsuite/

2015-10-02  Renlin Li  <renlin.li@arm.com>

	* gas/aarch64/reloc-gotoff_g1.s: New.
	* gas/aarch64/reloc-gotoff_g1.d: New.
 2015-10-02 17:56:07 +01:00
Renlin Li
a2e1db00c7 [LD][AARCH64]Add BFD_RELOC_AARCH64_LD64_GOTOFF_LO15 Support. 
bfd/

2015-10-02  Renlin Li  <renlin.li@arm.com>

	* elfnn-aarch64.c (aarch64_reloc_got_type): Add
	BFD_RELOC_AARCH64_LD_64_GOTOFF_LO15 support.
	(elfNN_aarch64_gc_sweep_hook): Likewise.
	(elfNN_aarch64_check_relocs): Likewise
	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	(_bfd_aarch64_elf_resolve_relocation): Likewise
	(elfNN_aarch64_final_link_relocate): Calculate offset within GOT.

ld/testsuite/

2015-10-02  Renlin Li  <renlin.li@arm.com>

	* ld-aarch64/emit-relocs-310.d: New.
	* ld-aarch64/emit-relocs-310.s: New.
	* ld-aarch64/aarch64-elf.exp: Run the test.
 2015-10-02 17:56:07 +01:00
Renlin Li
a0becb8948 [BFD][AARCH64]Refactor to facilitate further large memory model support patches. 
bfd/

2015-10-02  Renlin Li  <renlin.li@arm.com>

	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Change if to
	switch statement.
 2015-10-02 17:56:07 +01:00
Yao Qi
e141d84e89 Make aarch64_zero_register_p declaration starts from column one 
include/opcode:

2015-10-02  Yao Qi  <yao.qi@linaro.org>

	* aarch64.h (aarch64_zero_register_p): Move the declaration
	to column one.
 2015-10-02 15:43:46 +01:00
Yao Qi
36f4aab18c [aarch64] expose disas_aarch64_insn and rename it to aarch64_decode_insn 
We want to use disas_aarch64_insn inside GDB to decode instructions, so
this patch exposes it and rename it to aarch64_decode_insn to follow
the conventions of other interfaces.

include/opcode:

2015-10-02  Yao Qi  <yao.qi@linaro.org>

	* aarch64.h (aarch64_decode_insn): Declare it.

opcodes:

2015-10-02  Yao Qi  <yao.qi@linaro.org>

	* aarch64-dis.c	(disas_aarch64_insn): Remove static.  Change
	argument insn type to aarch64_insn.  Rename to ...
	(aarch64_decode_insn): ... it.
	(print_insn_aarch64_word): Caller updated.
 2015-10-02 15:23:58 +01:00
Yao Qi
7232d38966 [aarch64] Remove argument pc from disas_aarch64_insn 
I happen to see that argument pc is not used inside disas_aarch64_insn
at all.  This patch is to remove it.

OK to apply?

opcodes:

2015-10-02  Yao Qi  <yao.qi@linaro.org>

	* aarch64-dis.c (disas_aarch64_insn): Remove argument PC.
	(print_insn_aarch64_word): Caller updated.
 2015-10-02 15:23:54 +01:00
GDB Administrator
371517f576 Automatic date update in version.in 2015-10-02 00:00:07 +00:00
H.J. Lu
5db4f0d383 Create a PLT entry for R_X86_64_PC32 in non-code sections 
Since something like ".long foo - ." may be used as pointer, we make
sure that PLT is used if foo is a function defined in a shared library.

bfd/

	PR ld/19031
	* elf64-x86-64.c (elf_x86_64_check_relocs): Set
	pointer_equality_needed for R_X86_64_PC32 reloc in non-code
	sections.

ld/testsuite/

	PR ld/19031
	* ld-x86-64/x86-64.exp: Run PR ld/19031 test.
	* ld-x86-64/pr19031.out: New file.
	* ld-x86-64/pr19031a.c: Likewise.
	* ld-x86-64/pr19031b.S: Likewise.
	* ld-x86-64/pr19031c.c: Likewise.
 2015-10-01 10:49:33 -07:00
Simon Marchi
dd0a637a3d vec.h: Add casts for C++ compat 
gdb/ChangeLog:

	* common/vec.h (VEC_OP (T,cleanup)): Add pointer cast.
 2015-10-01 11:29:08 -04:00
Renlin Li
73524045d3 [BFD][AARCH64]Emit single AARCH64_MAP_INSN symbol for the whole plt. 
bfd/

2015-10-01  Renlin Li  <renlin.li@arm.com>

	* elfnn-aarch64.c (elfNN_aarch64_output_plt_map): Remove.
	(elfNN_aarch64_output_arch_local_syms): Emit AARCH64_MAP_INSN once.

ld/testsuite/

2015-10-01  Renlin Li  <renlin.li@arm.com>

	* ld-aarch64/plt_mapping_symbol.d: New.
	* ld-aarch64/plt_mapping_symbol.s: New.
	* ld-aarch64/aarch64-elf.exp: Run the new test.
 2015-10-01 14:27:56 +01:00
Kaz Kojima
0e1e4a7512 ld/configure.tgt: Drop non-linux non-fdpic stuff from the last change of targ_extra_emuls for sh*-linux cases 2015-10-01 14:19:53 +09:00
Kaz Kojima
de48f481b1 bfd/config.bfd: Drop non-linux non-fdpic stuff from the last change of targ_selvecs of sh*-linux cases 2015-10-01 14:13:26 +09:00
Alan Modra
c220e327e3 Update ld-x86-64/pr19013-nacl.d 
* ld-x86-64/pr19013-nacl.d: Update.
 2015-10-01 09:31:16 +09:30
GDB Administrator
21d8086325 Automatic date update in version.in 2015-10-01 00:00:07 +00:00
Alan Modra
017e6bceee Revert "Also check e_machine when merging sections" 
Commit 9865bd0d added a bogus check in _bfd_elf_merge_sections.

bfd/
	PR ld/19013
	* elflink.c (_bfd_elf_merge_sections): Revert last change.
ld/testsuite/
	* ld-x86-64/pr19013-x32.d: Update.
 2015-10-01 07:41:28 +09:30
Doug Evans
1fd60fc077 dwarf2read.c (setup_type_unit_groups): Add comment. 
gdb/ChangeLog:

	* dwarf2read.c (setup_type_unit_groups): Add comment.
 2015-09-30 12:29:48 -07:00
Pedro Alves
398e081380 x86/Linux: reenable all-stop on top of non-stop 
Since the record-btrace target now supports non-stop mode, we no
longer need to force-disable as-ns on x86.

gdb/ChangeLog:
2015-09-30  Pedro Alves  <palves@redhat.com>

	* linux-nat.c (linux_nat_always_non_stop_p): Always return 1.
	* x86-linux-nat.c (x86_linux_always_non_stop_p): Delete.
	(x86_linux_create_target): Don't install
	x86_linux_always_non_stop_p.
 2015-09-30 19:23:39 +01:00
H.J. Lu
4ee959fb24 Handle symbolic link when copying source file 
* lib/utils-lib.exp (run_dump_test): Handle symbolic link when
	copying source file.
 2015-09-30 10:50:36 -07:00
H.J. Lu
b8836e409e Pass -m elf_x86_64 to ld for 64-bit test 
* ld-x86-64/pr19013.d (ld): Add -m elf_x86_64.
 2015-09-30 10:20:34 -07:00
Don Breazeal
6ab24463cb Call strprefix instead of strncmp in event parsing 
This fixes a typo that used strncmp instead of strprefix when
checking for an exec event in a stop reply packet.

gdb/ChangeLog:

	* remote.c (remote_parse_stop_reply): Call strprefix instead
	of strncmp.
 2015-09-30 10:14:45 -07:00
Nick Clifton
6899683948 Resync files in the binutils repository that are maintained in the gcc repository. 
.	2015-08-23  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR libfortran/54572
	* Makefile.def: Make libgfortran depend on libbacktrace.
	* Makefile.in: Regenerate.

	2015-08-12  Tom de Vries  <tom@codesourcery.com>

	PR other/67092
	PR other/67098
	* configure.ac: Remove --with_host_libstdcxx support.
	* configure: Regenerate.

	2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
	    Jakub Jelinek  <jakub@redhat.com>

	* configure.ac (noconfigdirs): Don't add "target-libgomp" for target
	nvptx*-*-*.
	* configure: Regenerate.

include	2015-08-14  Pierre-Marie de Rodat  <derodat@adacore.com>

	* dwarf2.def (DW_AT_GNU_bias): New attribute.

	2015-08-14  Pierre-Marie de Rodat  <derodat@adacore.com>

	* dwarf2.def (DW_AT_GNU_numerator, DW_AT_GNU_denominator): New
	attributes.

libiberty  2015-08-15  Ian Lance Taylor  <iant@google.com>

	* cp-demangle.c (d_abi_tags): Preserve di->last_name across any
	ABI tags.
 2015-09-30 17:55:16 +01:00
H.J. Lu
4b627c1844 Create a PLT entry for R_386_PC32 in non-code sections 
Since something like ".long foo - ." may be used as pointer, we make
sure that PLT is used if foo is a function defined in a shared library.

bfd/

	PR ld/19031
	* elf32-i386.c (elf_i386_check_relocs): Set
	pointer_equality_needed for R_386_PC32 reloc in non-code
	sections.

ld/testsuite/

	PR ld/19031
	* ld-i386/i386.exp: Run PR ld/19031 test.
	* ld/testsuite/ld-i386/pr19031.out: New file.
	* ld/testsuite/ld-i386/pr19031a.c: Likewise.
	* ld/testsuite/ld-i386/pr19031b.S: Likewise.
	* ld/testsuite/ld-i386/pr19031c.c: Likewise.
 2015-09-30 08:45:13 -07:00
Simon Marchi
ede5f15146 gdbarch.h: Change gdbarch_info::tdep_info's type to void * 
As reported by Ulrich here:

  https://sourceware.org/ml/gdb-patches/2015-09/msg00604.html

The system compiler (gcc 4.1) in Centos 5 doesn't like that we cast to a
pointer to a type that doesn't exist.  I see no real value in using this
kind iof construct over just using void *.  So this patch changes the
tdep_info field to void * and removes the casts.  Even in C++, we
should not need an explicit cast when assigning to a void *.

gdb/ChangeLog:

	* gdbarch.sh (struct gdbarch_info): Change tdep_info's type to void *.
	* gdbarch.h: Regenerate.
	* i386-tdep.c (i386_gdbarch_init): Remove cast to
	struct gdbarch_tdep_info *.
	* mips-tdep.c (mips_gdbarch_init): Likewise.
	* ppc-linux-tdep (ppu2spu_sniffer): Likewise.
	* rs6000-tdep.c (rs6000_gdbarch_init): Likewise.
	* spu-multiarch.c (spu_gdbarch): Likewise.
 2015-09-30 11:21:52 -04:00
Yao Qi
7781c06f6e Shorten long lines in linux-aarch64-low.c 
Happen to see these lines are too long.  This patch shortens them.

gdb/gdbserver:

2015-09-30  Yao Qi  <yao.qi@linaro.org>

	* linux-aarch64-low.c (emit_movk): Shorten a long line.
	(emit_load_store_pair): Likewise.
 2015-09-30 16:01:47 +01:00
Simon Marchi
e019fd1d14 py-type.exp: Do not run tests if binary fails to build 
I noticed this while working on the test case.  I believe it would make
sense to skip running the tests if the binary failed to build.  Although
I would understand the opposite argument: if the binary does not build
for some reason, we probably want to know about it, and some catastrophic
failures in the tests might alarm us better than a timid "UNTESTED".

gdb/testsuite/ChangeLog:

	* gdb.python/py-type.exp: Do not run tests if binaries fail to
	build.
 2015-09-30 10:04:33 -04:00
Kevin Buettner
51c935fa4a Fix ChangeLog Date for previous push. 2015-09-30 05:58:56 -07:00
Kevin Buettner
aca20ec473 infcmd.c: Don't attempt to record a NULL value after a finish command. 
Architectures which use RETURN_VALUE_STRUCT_CONVENTION will have a
NULL return value after executing a finish command.  See get_return_value()
in infcmd.c.

This patch avoids an eventual SIGSEV (caused by attempting to
derefrence a NULL pointer) by adding a suitable test to
finish_command_fsm_should_stop().

I encountered this problem while testing msp430:

(gdb) PASS: gdb.base/structs.exp: zed L<n> for finish; return 1 structs-tc
finish
Run till exit from #0  fun1 () at /ironwood1/sourceware-git/msp430-elf/../binutils-gdb/gdb/testsuite/gdb.base/structs.c:125
ERROR: Process no longer exists

gdb/ChangeLog:
    	* infcmd.c (finish_command_fsm_should_stop): Don't attempt to
    	record a NULL value.
 2015-09-30 05:56:03 -07:00
Markus Metzger
77ba2a6796 btrace, testsuite: fix spurious gdb.btrace/tsx.exp fails 
If the atomic section in x86-tsx.S is aborted, the tsx.exp test will fail
even if the traced output is actually correct.

Consider abort scenarios in the test.

testsuite/
	* gdb.btrace/tsx.exp: Consider multiple correct outputs in the record
	instruction-history test.
 2015-09-30 14:48:38 +02:00
H.J. Lu
9865bd0da6 Also check e_machine when merging sections 
When we check consistency for merge ELF sections, we should not only
check EI_CLASS, but also compatible e_machine.

bfd/

	PR ld/19013
	* elflink.c (_bfd_elf_merge_sections): Only merge input bfds
	that have the compatible ELF machine code with the output bfd.

ld/testsuite/

	PR ld/19013
	* ld-x86-64/pr19013-nacl.d: New file.
	* ld-x86-64/pr19013-x32.d: Likewise.
	* ld-x86-64/pr19013.d: Likewise.
	* ld-x86-64/pr19013.s: Likewise.
	* ld-x86-64/x86-64.exp: Run PR ld/19013 tests.
 2015-09-30 05:37:49 -07:00
Alan Modra
2ec6d9e621 Revise new e500 invalid opcode test 
.machine isn't available on all powerpc targets.

	* gas/ppc/ppc.exp (e500-ill): Pass -me500.
	* gas/ppc/e500-ill.s: Remove .machine.
	* gas/ppc/e500-ill.l: Remove line numbers.
 2015-09-30 18:32:32 +09:30
Alan Modra
630993ec93 Consistency check for merge sections 
We can't allow sections to be merged and sized by the ELF linker
backend and then later be output by the generic linker backend.  The
generic linker backend doesn't understand merge sections.

	PR ld/19013
	* elflink.c (_bfd_elf_merge_sections): Only merge input bfds that
	will be handled by elf_link_input_bfd.  Rename abfd param to obfd.
 2015-09-30 16:06:09 +09:30
Rich Felker
a39d2e820d Add fdpic and misc emulations to configure.tgt for sh*-*-linux* 2015-09-30 14:35:53 +09:00
Rich Felker
6c4f2328ab Add fdpic and misc targets to config.bfd for sh*-*-linux* 2015-09-30 14:32:07 +09:00
Kevin Buettner
3b1ad7d510 msp430: Fix bug regarding large memory model inferior function call arguments. 
This change causes reference, struct, and union arguments to be treated
the same as pointer arguments when determining the size of the value to
place into a register.

The case for doing this for reference arguments is obvious.

The msp430 ABI specifies that struct and union arguments are passed by
reference.  This is why they're treated in the same manner as pointer
and reference arguments when computing the size of the value to place
into a register.

In my testing using this multilib...

msp430-sim/-msim/-mcpu=msp430x/-mlarge/-mdata-region=either/-mcode-region=either

... I find that the the following failures, 125 in all, are fixed by this
patch.

FAIL: gdb.base/callfuncs.exp: call inferior func with struct - returns char
FAIL: gdb.base/callfuncs.exp: call inferior func with struct - returns short
FAIL: gdb.base/callfuncs.exp: call inferior func with struct - returns int
FAIL: gdb.base/callfuncs.exp: call inferior func with struct - returns long
FAIL: gdb.base/callfuncs.exp: call inferior func with struct - returns float
FAIL: gdb.base/callfuncs.exp: call inferior func with struct - returns double
FAIL: gdb.base/callfuncs.exp: call inferior func with struct - returns float _Complex
FAIL: gdb.base/callfuncs.exp: call inferior func with struct - returns double _Complex
FAIL: gdb.base/callfuncs.exp: call inferior func with struct - returns long double _Complex
FAIL: gdb.base/callfuncs.exp: call inferior func with struct - returns char *
FAIL: gdb.base/callfuncs.exp: noproto: call inferior func with struct - returns char
FAIL: gdb.base/callfuncs.exp: noproto: call inferior func with struct - returns short
FAIL: gdb.base/callfuncs.exp: noproto: call inferior func with struct - returns int
FAIL: gdb.base/callfuncs.exp: noproto: call inferior func with struct - returns long
FAIL: gdb.base/callfuncs.exp: noproto: call inferior func with struct - returns float
FAIL: gdb.base/callfuncs.exp: noproto: call inferior func with struct - returns double
FAIL: gdb.base/callfuncs.exp: noproto: call inferior func with struct - returns float _Complex
FAIL: gdb.base/callfuncs.exp: noproto: call inferior func with struct - returns double _Complex
FAIL: gdb.base/callfuncs.exp: noproto: call inferior func with struct - returns long double _Complex
FAIL: gdb.base/callfuncs.exp: noproto: call inferior func with struct - returns char *
FAIL: gdb.base/structs.exp: p/c L<n>; call 1 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 4 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 5 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 6 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 7 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 8 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 9 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 10 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 11 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 12 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 13 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 14 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 15 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 16 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 17 structs-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 1 structs-ts
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-ts
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-ts
FAIL: gdb.base/structs.exp: p/c L<n>; call 4 structs-ts
FAIL: gdb.base/structs.exp: p/c L<n>; call 5 structs-ts
FAIL: gdb.base/structs.exp: p/c L<n>; call 1 structs-ti
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-ti
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-ti
FAIL: gdb.base/structs.exp: p/c L<n>; call 1 structs-tl
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tl
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-tl
FAIL: gdb.base/structs.exp: p/c L<n>; call 1 structs-tll
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tll
FAIL: gdb.base/structs.exp: p/c L<n>; call 1 structs-tf
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tf
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-tf
FAIL: gdb.base/structs.exp: p/c L<n>; call 1 structs-td
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-td
FAIL: gdb.base/structs.exp: p/c L<n>; call 1 structs-tld
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tld
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-ts-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-ts-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 4 structs-ts-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 5 structs-ts-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 6 structs-ts-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 7 structs-ts-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 8 structs-ts-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-ti-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-ti-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 4 structs-ti-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 5 structs-ti-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 6 structs-ti-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tl-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-tl-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 4 structs-tl-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 5 structs-tl-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 6 structs-tl-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tll-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tf-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-tf-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 4 structs-tf-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 5 structs-tf-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 6 structs-tf-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-td-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tld-tc
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tc-ts
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-tc-ts
FAIL: gdb.base/structs.exp: p/c L<n>; call 4 structs-tc-ts
FAIL: gdb.base/structs.exp: p/c L<n>; call 5 structs-tc-ts
FAIL: gdb.base/structs.exp: p/c L<n>; call 6 structs-tc-ts
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tc-ti
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-tc-ti
FAIL: gdb.base/structs.exp: p/c L<n>; call 4 structs-tc-ti
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tc-tl
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-tc-tl
FAIL: gdb.base/structs.exp: p/c L<n>; call 4 structs-tc-tl
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tc-tll
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tc-tf
FAIL: gdb.base/structs.exp: p/c L<n>; call 3 structs-tc-tf
FAIL: gdb.base/structs.exp: p/c L<n>; call 4 structs-tc-tf
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tc-td
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tc-tld
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-td-tf
FAIL: gdb.base/structs.exp: p/c L<n>; call 2 structs-tf-td
FAIL: gdb.cp/classes.exp: call class_param.Aref_a (g_A)
FAIL: gdb.cp/classes.exp: call class_param.Aref_x (g_A)
FAIL: gdb.cp/classes.exp: call class_param.Aref_a (g_B)
FAIL: gdb.cp/classes.exp: call class_param.Aref_x (g_B)
FAIL: gdb.cp/classes.exp: call class_param.Aval_a (g_A)
FAIL: gdb.cp/classes.exp: call class_param.Aval_x (g_A)
FAIL: gdb.cp/classes.exp: call class_param.Aval_a (g_B)
FAIL: gdb.cp/classes.exp: call class_param.Aval_x (g_B)
FAIL: gdb.cp/ref-params.exp: print value of f1 on Child in main
FAIL: gdb.cp/ref-params.exp: print value of f2 on Child in main
FAIL: gdb.cp/ref-params.exp: print value of f1 on (Child&) in main
FAIL: gdb.cp/ref-params.exp: print value of f2 on (Child&) in main
FAIL: gdb.cp/ref-params.exp: print value of f1 on Child& in f2
FAIL: gdb.cp/ref-params.exp: print f1(MQ)
FAIL: gdb.cp/ref-params.exp: print mf1(MQ)
FAIL: gdb.cp/ref-params.exp: print mf2(MQ)
FAIL: gdb.cp/ref-params.exp: print f1(MQR)
FAIL: gdb.cp/ref-params.exp: print mf1(MQR)
FAIL: gdb.cp/ref-params.exp: print mf2(MQR)
FAIL: gdb.python/py-xmethods.exp: Before: a1 + a2
FAIL: gdb.python/py-xmethods.exp: Before: a2 - a1
FAIL: gdb.python/py-xmethods.exp: Before: b1 - a1
FAIL: gdb.python/py-xmethods.exp: After: a2 - a1
FAIL: gdb.python/py-xmethods.exp: After: b1 - a1

gdb/ChangeLog:

	* msp430-tdep.c (msp430_push_dummy_call): Treat reference, struct,
	and union arguments the same as pointer arguments when determining
	size of argument.
 2015-09-29 21:55:31 -07:00
James Bowman
395b0d8a3f sim: ft32: correct simulation of MEMCPY and MEMSET 
The MEMCPY and MEMSET instructions should only examine the low 15 bits of
their length arguments.
 2015-09-29 23:39:24 -04:00
James Bowman
71c34ca7a0 sim: ft32: correctly simulate PM write port 
The FT32 simulator was not correctly simulating the behavior of the
program memory (PM) write port.  When it is locked, writes to the
data register do nothing.
 2015-09-29 23:36:56 -04:00