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* [binutils-gdb] Add "arm_any" architecture type to allow -m option to various binutils to match any ARM architecture.
@ 2016-06-02 16:28 sergiodj+buildbot
  2016-06-02 16:29 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
                   ` (13 more replies)
  0 siblings, 14 replies; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-02 16:28 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 99914dfd71d74bc700bb6d15647895ac0c8cc8e1 ***

Author: Nick Clifton <nickc@redhat.com>
Branch: master
Commit: 99914dfd71d74bc700bb6d15647895ac0c8cc8e1

Add "arm_any" architecture type to allow -m option to various binutils to match any ARM architecture.

	PR target/20088
	* cpu-arm.c (processors): Add "arm_any" type to match any ARM
	architecture.
	(arch_info_struct): Likewise.
	(architectures): Likewise.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Constify arch_type and friends
@ 2016-06-10 16:24 sergiodj+buildbot
  2016-06-10 16:44 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-10 16:24 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 695bfa52ccf22058e371828c3636a3d74424ec5b ***

Author: Tom Tromey <tom@tromey.com>
Branch: master
Commit: 695bfa52ccf22058e371828c3636a3d74424ec5b

Constify arch_type and friends

While working on the Rust support, I happened to notice that arch_type
and related functions take "char *" arguments, where "const char *"
would be more correct.  This patch fixes this oversight.  Tested by
rebuilding.

2016-06-10  Tom Tromey  <tom@tromey.com>

	* gdbtypes.c (arch_type, arch_integer_type, arch_character_type)
	(arch_boolean_type, arch_float_type, arch_complex_type)
	(arch_flags_type, append_flags_type_field)
	(append_flags_type_flag, arch_composite_type)
	(append_composite_type_field_raw)
	(append_composite_type_field_aligned)
	(append_composite_type_field): Make "name" parameter const.
	* gdbtypes.h (arch_type, arch_integer_type, arch_character_type)
	(arch_boolean_type, arch_float_type, arch_complex_type)
	(append_composite_type_field, append_composite_type_field_aligned)
	(append_composite_type_field_raw, arch_flags_type)
	(append_flags_type_field, append_flags_type_flag): Constify.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fix PR rust/20110
@ 2016-06-10 16:15 sergiodj+buildbot
  2016-06-10 16:33 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-10 16:15 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 347dc1025db1c0acf616ab6520c3f36448f25e8b ***

Author: Tom Tromey <tom@tromey.com>
Branch: master
Commit: 347dc1025db1c0acf616ab6520c3f36448f25e8b

Fix PR rust/20110

PR rust/20110 concerns the type of an integer constant that is too
large for "i32", the default integer type.  This patch changes the
type of such a constant to i64.  This is important because such values
are often addresses, so truncating them by default is unfriendly.

Built and regtested on x86-64 Fedora 23.

2016-06-10  Tom Tromey  <tom@tromey.com>

	PR rust/20110:
	* rust-exp.y (lex_number): Don't truncate large numbers to i32.

2016-06-10  Tom Tromey  <tom@tromey.com>

	PR rust/20110:
	* gdb.rust/expr.exp: Add test for integer constant larger than
	i32.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fix rust-exp handling in makefile
@ 2016-06-10 16:12 sergiodj+buildbot
  2016-06-10 16:24 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-10 16:12 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT edef7b8cf3d811ce8630591dbed1257ba16164ff ***

Author: Tom Tromey <tom@tromey.com>
Branch: master
Commit: edef7b8cf3d811ce8630591dbed1257ba16164ff

Fix rust-exp handling in makefile

I noticed that the rust-exp handling in the Makefile differed from
that of other .y files.  I believe I noticed this by seeing a stray
"rm" in the build log.

This patch changes the Makefile to bring the rust-exp handling in line
with that of other .y files.

2016-06-10  Tom Tromey  <tom@tromey.com>

	* Makefile.in (COMMON_OBS): Remove rust-exp.o.
	(YYFILES): Add rust-exp.c.
	(YYOBJ): Add rust-exp.o.
	(local-maintainer-clean): Remove rust-exp.c.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] S/390: Dump unknown instructions according to their length.
@ 2016-06-10 11:59 sergiodj+buildbot
  2016-06-10 11:54 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-10 11:59 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT b2cc3f6fc2c5abc0a5ac7e0f2b5fb2365e89d33f ***

Author: Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Branch: master
Commit: b2cc3f6fc2c5abc0a5ac7e0f2b5fb2365e89d33f

S/390: Dump unknown instructions according to their length.

Unknown instructions are currently just dumped as .long 1234.  On
S/390 we can do a bit better since the instruction length is encoded
in the opcode.  That way also unknown instructions can be skipped
according to their real length.  That way we can continue correctly
after that instruction.  However, there are also some drawbacks with
that behavior when dumping data.  So for now that behavior is only
enabled for text section but even there it might mess things up when
having a literal pool embedded in the code.  Therefore I've left the
feature disabled by default and have added the -Minsnlength option to
enable it explicitely.

opcodes/ChangeLog:

2016-06-10  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* s390-dis.c (option_use_insn_len_bits_p): New file scope
	variable.
	(init_disasm): Handle new command line option "insnlength".
	(print_s390_disassembler_options): Mention new option in help
	output.
	(print_insn_s390): Use the encoded insn length when dumping
	unknown instructions.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fortran: Testsuite, non-local references in nested functions.
@ 2016-06-10  9:37 sergiodj+buildbot
  2016-06-10  9:31 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-10  9:37 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 5e13cf25436bf72d851d81f132fcd49b0c636607 ***

Author: Bernhard Heckel <bernhard.heckel@intel.com>
Branch: master
Commit: 5e13cf25436bf72d851d81f132fcd49b0c636607

Fortran: Testsuite, non-local references in nested functions.

Non-local references in nested functions are usually implemented
by using DWARF static link. This feature was added
with commit 63e43d3aedb8b1112899c2d0ad74cbbee687e5d6
(DWARF: handle non-local references in nested functions) but
a testcase was missing in Fortran.

2016-06-10  Bernhard Heckel  <bernhard.heckel@intel.com>

gdb/Testsuite/Changelog:
	* gdb.fortran/nested-funcs.exp: New.
	* gdb.fortran/nested-funcs.f90:	New.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add negative repeat count to 'x' command
@ 2016-06-10  6:19 sergiodj+buildbot
  2016-06-10  6:28 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-10  6:19 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT bb556f1facb86cdd1591d490f2d2d670bdd5a1ee ***

Author: Toshihito Kikuchi <k.toshihito@yahoo.de>
Branch: master
Commit: bb556f1facb86cdd1591d490f2d2d670bdd5a1ee

Add negative repeat count to 'x' command

This change adds support for specifying a negative repeat count to
all the formats of the 'x' command to examine memory backward.
A new testcase 'examine-backward' is added to cover this new feature.

Here's the example output from the new feature:

<format 'i'>
(gdb) bt
#0  Func1 (n=42, p=0x40432e "hogehoge") at main.cpp:5
#1  0x00000000004041fa in main (argc=1, argv=0x7fffffffdff8) at main.cpp:19
(gdb) x/-4i 0x4041fa
  0x4041e5 <main(int, char**)+11>: mov   %rsi,-0x10(%rbp)
  0x4041e9 <main(int, char**)+15>: lea   0x13e(%rip),%rsi
  0x4041f0 <main(int, char**)+22>: mov   $0x2a,%edi
  0x4041f5 <main(int, char**)+27>: callq 0x404147

<format 'x'>
(gdb) x/-4xw 0x404200
0x4041f0 <main(int, char**)+22>: 0x00002abf 0xff4de800 0x76e8ffff 0xb8ffffff
(gdb) x/-4
0x4041e0 <main(int, char**)+6>:  0x7d8910ec 0x758948fc 0x358d48f0 0x0000013e

gdb/ChangeLog:

	* NEWS: Mention that GDB now supports a negative repeat count in
	the 'x' command.
	* printcmd.c (decode_format): Allow '-' in the parameter
	"string_ptr" to accept a negative repeat count.
	(find_instruction_backward): New function.
	(read_memory_backward): New function.
	(integer_is_zero): New function.
	(find_string_backward): New function.
	(do_examine): Use new functions to examine memory backward.
	(_initialize_printcmd): Mention that 'x' command supports a negative
	repeat count.

gdb/doc/ChangeLog:

	* gdb.texinfo (Examining Memory): Document negative repeat
	count in the 'x' command.

gdb/testsuite/ChangeLog:

	* gdb.base/examine-backward.c: New file.
	* gdb.base/examine-backward.exp: New file.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add myself as a write-after-approval GDB maintainer
@ 2016-06-10  5:39 sergiodj+buildbot
  2016-06-10  5:47 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-10  5:39 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT c040f3fb55315f06ceb9e6de6ac167a95a445ace ***

Author: Toshihito Kikuchi <k.toshihito@yahoo.de>
Branch: master
Commit: c040f3fb55315f06ceb9e6de6ac167a95a445ace

Add myself as a write-after-approval GDB maintainer

gdb/ChangeLog:

	* MAINTAINERS (Write After Approval): Add Toshihito Kikuchi.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] PR python/19819 - remove unused globals from py-xmethods.c
@ 2016-06-09 21:14 sergiodj+buildbot
  2016-06-09 21:20 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-09 21:14 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 4dee35314b3bae66125faf69e1d2949ff7b00b49 ***

Author: Tom Tromey <tom@tromey.com>
Branch: master
Commit: 4dee35314b3bae66125faf69e1d2949ff7b00b49

PR python/19819 - remove unused globals from py-xmethods.c

PR python/19819 concerns some unused global variables in
py-xmethods.c.  This patch deletes the unused globals.

Tested by rebuilding.

2016-06-09  Tom Tromey  <tom@tromey.com>

	PR python/19819:
	* python/py-xmethods.c (invoke_method_name)
	(py_get_result_type_method_name, py_invoke_method_name): Remove.
	(gdbpy_initialize_xmethods): Don't initialize
	py_invoke_method_name, py_get_result_type_method_name.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fix PR 20221 - adjust syms and relocs only if relax shrunk section.
@ 2016-06-09 16:34 sergiodj+buildbot
  2016-06-09 16:36 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-09 16:34 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 5c41dbc302c2dd87e201e4fd1d9ae3186f6e51a0 ***

Author: Denis Chertykov <chertykov@gmail.com>
Branch: master
Commit: 5c41dbc302c2dd87e201e4fd1d9ae3186f6e51a0

Fix PR 20221 - adjust syms and relocs only if relax shrunk section.

This patch fixes an edge case in linker relaxation that causes symbol
values to be computed incorrectly in the presence of align directives
in input source code.

bfd/
	* elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
	and relocs only if shrinking occurred.

ld/
	* testsuite/ld-avr/avr-prop-5.d: New.
	* testsuite/ld-avr/avr-prop-5.s: New.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Print symbol names in comments for LDS/STS disassembly.
@ 2016-06-09 16:17 sergiodj+buildbot
  2016-06-09 16:14 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-09 16:17 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 1857fe72aff6f254217956d141bff4b9ca454bc5 ***

Author: Denis Chertykov <chertykov@gmail.com>
Branch: master
Commit: 1857fe72aff6f254217956d141bff4b9ca454bc5

Print symbol names in comments for LDS/STS disassembly.

This patch adds default data address space origin (0x800000) to the symbol addresses.
when disassemble lds/sts instructions. So that symbol names shall be printed in comments
for lds/sts instructions disassemble.

ld/
	* testsuite/ld-avr/lds-mega.d: New test.
	* testsuite/ld-avr/lds-mega.s: New test source.
	* testsuite/ld-avr/lds-tiny.d: New test.
	* testsuite/ld-avr/lds-tiny.s: New test source.

opcodes/
	* avr-dis.c (avr_operand): Add default data address space origin (0x800000) to the
	address and set as symbol address for LDS/ STS immediate operands.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] sparc: add missing comment about hyperprivileged register operands
@ 2016-06-09 12:08 sergiodj+buildbot
  2016-06-09 11:32 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-09 12:08 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 337c570c5f4442459d3324c9429ad80840094015 ***

Author: Jose E. Marchesi <jose.marchesi@oracle.com>
Branch: master
Commit: 337c570c5f4442459d3324c9429ad80840094015

sparc: add missing comment about hyperprivileged register operands

include/ChangeLog:

2016-06-08  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* opcode/sparc.h: Add missing documentation for hyperprivileged
	registers in rd (%) and rs1 ($).


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Support i386 TLS code sequences without PLT
@ 2016-06-08 19:36 sergiodj+buildbot
  2016-06-08 19:44 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-08 19:36 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 6eaa7fb59b32beaca017abf139a67bbe87592d9b ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: 6eaa7fb59b32beaca017abf139a67bbe87592d9b

Support i386 TLS code sequences without PLT

We can generate i386 TLS code sequences for general and local dynamic
models without PLT, which uses indirect call via GOT:

call *___tls_get_addr@GOT(%reg)

where EBX register isn't required as GOT base, instead of direct call:

call ___tls_get_addr[@PLT]

which requires EBX register as GOT base.

Since direct call is 4-byte long and indirect call, is 5-byte long, the
extra one byte must be handled properly.

For general dynamic model, 7-byte lea instruction before call instruction
is replaced by 6-byte one to make room for indirect call.  For local
dynamic model, we simply use 5-byte indirect call.

TLS linker optimization is updated to recognize new instruction patterns.
For local dynamic model to local exec model transition, we generate
a 6-byte lea instruction as nop, instead of a 1-byte nop plus a 4-byte
lea instruction.  Since linker may convert

call ___tls_get_addr[@PLT]

to

addr32 call ____tls_get_addr

when producing static executable, both patterns are recognized.

bfd/

	* elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
	(elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
	(elf_i386_check_tls_transition): Check indirect call and direct
	call with the addr32 prefix for general and local dynamic models.
	Set the tls_get_addr feild.
	(elf_i386_convert_load_reloc): Always use addr32 prefix for
	indirect ___tls_get_addr call via GOT.
	(elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
	transitions with indirect call and direct call with the addr32
	prefix.

ld/

	* testsuite/ld-i386/i386.exp: Run libtlspic2.so, tlsbin2,
	tlsgd3, tlsld2, tlsgd4, tlspie3a, tlspie3b and tlspie3c.
	* testsuite/ld-i386/pass.out: New file.
	* testsuite/ld-i386/tls-def1.c: Likewise.
	* testsuite/ld-i386/tls-gd1.S: Likewise.
	* testsuite/ld-i386/tls-ld1.S: Likewise.
	* testsuite/ld-i386/tls-main1.c: Likewise.
	* testsuite/ld-i386/tls.exp: Likewise.
	* testsuite/ld-i386/tlsbin2-nacl.rd: Likewise.
	* testsuite/ld-i386/tlsbin2.dd: Likewise.
	* testsuite/ld-i386/tlsbin2.rd: Likewise.
	* testsuite/ld-i386/tlsbin2.sd: Likewise.
	* testsuite/ld-i386/tlsbin2.td: Likewise.
	* testsuite/ld-i386/tlsbinpic2.s: Likewise.
	* testsuite/ld-i386/tlsgd3.dd: Likewise.
	* testsuite/ld-i386/tlsgd3.s: Likewise.
	* testsuite/ld-i386/tlsgd4.d: Likewise.
	* testsuite/ld-i386/tlsgd4.s: Likewise.
	* testsuite/ld-i386/tlsld2.s: Likewise.
	* testsuite/ld-i386/tlspic2-nacl.rd: Likewise.
	* testsuite/ld-i386/tlspic2.dd: Likewise.
	* testsuite/ld-i386/tlspic2.rd: Likewise.
	* testsuite/ld-i386/tlspic2.sd: Likewise.
	* testsuite/ld-i386/tlspic2.td: Likewise.
	* testsuite/ld-i386/tlspic3.s: Likewise.
	* testsuite/ld-i386/tlspie3.s: Likewise.
	* testsuite/ld-i386/tlspie3a.d: Likewise.
	* testsuite/ld-i386/tlspie3b.d: Likewise.
	* testsuite/ld-i386/tlspie3c.d: Likewise.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] bfd/s390: Misc minor fixes.
@ 2016-06-07 16:28 sergiodj+buildbot
  2016-06-07 16:26 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-07 16:28 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 3b67f09464f771466473e64d44aa258f832d8b2d ***

Author: Marcin Kocielnicki <koriakin@0x04.net>
Branch: master
Commit: 3b67f09464f771466473e64d44aa258f832d8b2d

bfd/s390: Misc minor fixes.

The only non-comment fix here is in the code writing out the 3 fixed
.got.plt entries - it mistakenly put a 64-bit 0 at offsets 8 and 12
instead of 8 and 16.

bfd/ChangeLog:

	* elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
	* elf64-s390.c (elf_s390x_plt_entry): Fix comment.
	(elf_s390_relocate_section): Fix comment.
	(elf_s390_finish_dynamic_sections): Fix initialization of fixed
	.got.plt entries.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] mi/mi-interp.c: Add missing braces
@ 2016-06-07 16:02 sergiodj+buildbot
  2016-06-07 16:01 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-07 16:02 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 1aec0b6ad6eae1fa97bb1a4a47959ff204aa15a2 ***

Author: Simon Marchi <simon.marchi@ericsson.com>
Branch: master
Commit: 1aec0b6ad6eae1fa97bb1a4a47959ff204aa15a2

mi/mi-interp.c: Add missing braces

gdb/ChangeLog:

	* mi/mi-interp.c (mi_record_changed): Add missing braces.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fix PLT first entry GOT operand calculation.
@ 2016-06-07 15:04 sergiodj+buildbot
  2016-06-07 14:58 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-07 15:04 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 161db2790500827b74ef835ebe515dce04021316 ***

Author: Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Branch: master
Commit: 161db2790500827b74ef835ebe515dce04021316

Fix PLT first entry GOT operand calculation.

Embedding the .plt section in another revealed a bug in the way the
larl operand of the first magic plt entry is being calculated.  Fixed
with the attached patch.

bfd/ChangeLog:

	* elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
	section offset when calculation the larl operand in the first PLT
	entry.

ld/ChangeLog:

	* testsuite/ld-s390/pltoffset-1.dd: New test.
	* testsuite/ld-s390/pltoffset-1.ld: New test.
	* testsuite/ld-s390/pltoffset-1.s: New test.
	* testsuite/ld-s390/s390.exp: Run new test.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] PowerPC VLE
@ 2016-06-07 13:02 sergiodj+buildbot
  2016-06-07 12:45 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-07 13:02 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 14b57c7c6a53c747a8819fed3da858eae4195a0e ***

Author: Alan Modra <amodra@gmail.com>
Branch: master
Commit: 14b57c7c6a53c747a8819fed3da858eae4195a0e

PowerPC VLE

VLE is an encoding, not a particular processor architecture, so it
isn't really proper to select insns based on PPC_OPCODE_VLE.  For
example
{"evaddw",  VX (4, 512), VX_MASK, PPCSPE|PPCVLE, PPCNONE, {RS, RA, RB}},
{"vaddubs", VX (4, 512), VX_MASK, PPCVEC|PPCVLE, PPCNONE, {VD, VA, VB}},
shows two insns that have the same encoding, both available with VLE.
Enabling both with VLE means we can't disassemble the second variant
even if -Maltivec is given rather than -Mspe.  Also, we don't check
user assembly against the processor type as well as we could.

Another problem is that when using the VLE encoding, insns from the
main ppc opcode table are not available, except those using opcode 4
and 31.  Correcting this revealed two errors in the ld testsuite,
use of "nop" and "rfmci" when -mvle.

This patch fixes those problems in the opcode table, and removes
PPCNONE.  I find a plain 0 distracts less from other values.

In addition, I've implemented code to recognize some machine values
from the apuinfo note present in ppc32 objects.  It's not a complete
disambiguation since we're lacking info to detect newer chips, but
what we have should help with disassembly.

include/
	* elf/ppc.h (APUINFO_SECTION_NAME, APUINFO_LABEL, PPC_APUINFO_ISEL,
	PPC_APUINFO_PMR, PPC_APUINFO_RFMCI, PPC_APUINFO_CACHELCK,
	PPC_APUINFO_SPE, PPC_APUINFO_EFS, PPC_APUINFO_BRLOCK,
	PPC_APUINFO_VLE: Define.
opcodes/
	* ppc-dis.c (ppc_opts): Delete extraneous parentheses.  Default
	cpu for "vle" to e500.
	* ppc-opc.c (ALLOW8_SPRG): Remove PPC_OPCODE_VLE.
	(NO371, PPCSPE, PPCISEL, PPCEFS, MULHW, DCBT_EO): Likewise.
	(PPCNONE): Delete, substitute throughout.
	(powerpc_opcodes): Remove PPCVLE from "flags".  Add to "deprecated"
	except for major opcode 4 and 31.
	(vle_opcodes <se_rfmci>): Add PPCRFMCI to flags.
bfd/
	* cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
	to match other 32-bit archs.
	* elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
	(ppc_elf_object_p): Call it.
	(ppc_elf_special_sections): Use APUINFO_SECTION_NAME.  Fix
	overlong line.
	(APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
	* elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
	* bfd-in.h (_bfd_elf_ppc_at_tls_transform,
	_bfd_elf_ppc_at_tprel_transform): Move to..
	* elf-bfd.h: ..here.
	(_bfd_elf_ppc_set_arch): Declare.
	* bfd-in2.h: Regenerate.
gas/
	* config/tc-ppc.c (PPC_APUINFO_ISEL, PPC_APUINFO_PMR,
	PPC_APUINFO_RFMCI, PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE,
	PPC_APUINFO_EFS, PPC_APUINFO_BRLOCK, PPC_APUINFO_VLE): Don't define.
	(ppc_setup_opcodes): Check vle disables powerpc_opcodes overridden
	by vle_opcodes, and that vle flag doesn't enable opcodes.  Don't
	add vle_opcodes twice.
	(ppc_cleanup): Use APUINFO_SECTION_NAME and APUINFO_LABEL.
ld/
	* testsuite/ld-powerpc/apuinfo1.s: Delete nop.
	* testsuite/ld-powerpc/apuinfo-vle2.s: New.
	* testsuite/ld-powerpc/powerpc.exp: Use apuinfo-vle2.s.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Frame static link: Handle null pointer.
@ 2016-06-07 11:49 sergiodj+buildbot
  2016-06-07 11:53 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-07 11:49 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 2091da296fd563f62d856dcb5a049a63484ed65e ***

Author: Bernhard Heckel <bernhard.heckel@intel.com>
Branch: master
Commit: 2091da296fd563f62d856dcb5a049a63484ed65e

Frame static link: Handle null pointer.

2016-06-07  Bernhard Heckel  <bernhard.heckel@intel.com>

gdb/Changelog:
	* findvar.c (follow_static_link): Check for valid pointer.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] [ARM] Add command line option for RAS extension.
@ 2016-06-07  9:09 sergiodj+buildbot
  2016-06-07  9:16 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-07  9:09 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 4d1464f294405a064d84e3d4f15c1ceff3639add ***

Author: Matthew Wahab <matthew.wahab@arm.com>
Branch: master
Commit: 4d1464f294405a064d84e3d4f15c1ceff3639add

[ARM] Add command line option for RAS extension.

This patch adds the architecture extension "+ras" to enable RAS
support. It is enabled by default for -march=armv8.2-a and available but
disabled by default for armv8-a and armv8.1-a.

gas/
	* config/tc-arm.c (arm_ext_v8_2): Rename to arm_ext_ras.
	(arm_ext_ras): Renamed from arm_ext_v8_2.
	(insns): Update for arm_ext_v8_2 renaming.
	(arm_extensions): Add "ras".
	* doc/c-arm.texi (ARM Options): Add an entry for "ras".
	* testsuite/gas/arm/armv8-a+ras.d: New.
	* testsuite/gas/arm/armv8_2-a.d: Add explicit command line
	options.

include/
	* opcode/arm.h (ARM_EXT2_RAS): New.  Also align preceding
	entries.
	(ARM_AEXT_V8_2A): Add ARM_EXT2_RAS.

opcodes/
	* arm-dis.c (arm_opcodes): Replace ARM_EXT_V8_2A with
	ARM_EXT_RAS in relevant entries.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add method/format information to =record-started
@ 2016-06-06 21:21 sergiodj+buildbot
  2016-06-06 21:25 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-06 21:21 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 38b022b4452f996fb5a8598f80d850b594621bcf ***

Author: Simon Marchi <simon.marchi@ericsson.com>
Branch: master
Commit: 38b022b4452f996fb5a8598f80d850b594621bcf

Add method/format information to =record-started

Eclipse CDT now supports enabling execution recording using two methods
(full and btrace) and both formats for btrace (bts and pt).  In the
event that recording is enabled behind the back of the GUI (by the user
on the command line, or a script), we need to know which method/format
are being used, so it can be correctly reflected in the interface.  This
patch adds this information to the =record-started async record.

Before:

  =record-started,thread-group="i1"

After:

  =record-started,thread-group="i1",method="btrace",format="bts"
  =record-started,thread-group="i1",method="btrace",format="pt"
  =record-started,thread-group="i1",method="full"

The "format" field is only present when the current method supports
multiple formats (only the btrace method as of now).

gdb/ChangeLog:

	* NEWS: Mention the new fields in =record-started.
	* common/btrace-common.h (btrace_format_short_string): New function
	declaration.
	* common/btrace-common.c (btrace_format_short_string): New
	function.
	* mi/mi-interp.c (mi_record_changed): Output method and format
	fields in the =record-started record.
	* record-btrace.c (record_btrace_open): Adapt record_changed
	notification.
	* record-full.c (record_full_open): Likewise.
	* record.c (cmd_record_stop): Likewise.

gdb/doc/ChangeLog:

	* gdb.texinfo (GDB/MI Async Records): Document method and
	format fields in =record-started.
	* observer.texi (record_changed): Add method and format
	parameters.

gdb/testsuite/ChangeLog:

	* gdb.mi/mi-record-changed.exp: Adjust =record-started output
	matching.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Support x86-64 TLS code sequences without PLT
@ 2016-06-06 18:25 sergiodj+buildbot
  2016-06-06 18:22 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-06 18:25 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT e2cbcd9156d1606a9f2153aecd93a89fe6e29180 ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: e2cbcd9156d1606a9f2153aecd93a89fe6e29180

Support x86-64 TLS code sequences without PLT

We can generate x86-64 TLS code sequences for general and local dynamic
models without PLT, which uses indirect call via GOT:

call *__tls_get_addr@GOTPCREL(%rip)

instead of direct call:

call __tls_get_addr[@PLT]

Since direct call is 4-byte long and indirect call, is 5-byte long, the
extra one byte must be handled properly.

For general dynamic model, one 0x66 prefix before call instruction is
removed to make room for indirect call.  For local dynamic model, we
simply use 5-byte indirect call.

TLS linker optimization is updated to recognize new instruction patterns.
For local dynamic model to local exec model transition, we generate
4 0x66 prefixes, instead of 3, before mov instruction in 64-bit and
generate a 5-byte nop, instead of 4-byte, before mov instruction in
32-bit.  Since linker may convert

call *__tls_get_addr@GOTPCREL(%rip)

to

addr32 call __tls_get_addr

when producing static executable, both patterns are recognized.

bfd/

	* elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
	(elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
	(elf_x86_64_check_tls_transition): Check indirect call and
	direct call with the addr32 prefix for general and local dynamic
	models.  Set the tls_get_addr feild.
	(elf_x86_64_convert_load_reloc): Always use addr32 prefix for
	indirect __tls_get_addr call via GOT.
	(elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
	transitions with indirect call and direct call with the addr32
	prefix.

ld/

	* testsuite/ld-x86-64/pass.out: New file.
	* testsuite/ld-x86-64/tls-def1.c: Likewise.
	* testsuite/ld-x86-64/tls-gd1.S: Likewise.
	* testsuite/ld-x86-64/tls-ld1.S: Likewise.
	* testsuite/ld-x86-64/tls-main1.c: Likewise.
	* testsuite/ld-x86-64/tls.exp: Likewise.
	* testsuite/ld-x86-64/tlsbin2-nacl.rd: Likewise.
	* testsuite/ld-x86-64/tlsbin2.dd: Likewise.
	* testsuite/ld-x86-64/tlsbin2.rd: Likewise.
	* testsuite/ld-x86-64/tlsbin2.sd: Likewise.
	* testsuite/ld-x86-64/tlsbin2.td: Likewise.
	* testsuite/ld-x86-64/tlsbinpic2.s: Likewise.
	* testsuite/ld-x86-64/tlsgd10.dd: Likewise.
	* testsuite/ld-x86-64/tlsgd10.s: Likewise.
	* testsuite/ld-x86-64/tlsgd11.dd: Likewise.
	* testsuite/ld-x86-64/tlsgd11.s: Likewise.
	* testsuite/ld-x86-64/tlsgd12.d: Likewise.
	* testsuite/ld-x86-64/tlsgd12.s: Likewise.
	* testsuite/ld-x86-64/tlsgd13.d: Likewise.
	* testsuite/ld-x86-64/tlsgd13.s: Likewise.
	* testsuite/ld-x86-64/tlsgd14.dd: Likewise.
	* testsuite/ld-x86-64/tlsgd14.s: Likewise.
	* testsuite/ld-x86-64/tlsgd5c.s: Likewise.
	* testsuite/ld-x86-64/tlsgd6c.s: Likewise.
	* testsuite/ld-x86-64/tlsgd9.dd: Likewise.
	* testsuite/ld-x86-64/tlsgd9.s: Likewise.
	* testsuite/ld-x86-64/tlsld4.dd: Likewise.
	* testsuite/ld-x86-64/tlsld4.s: Likewise.
	* testsuite/ld-x86-64/tlsld5.dd: Likewise.
	* testsuite/ld-x86-64/tlsld5.s: Likewise.
	* testsuite/ld-x86-64/tlsld6.dd: Likewise.
	* testsuite/ld-x86-64/tlsld6.s: Likewise.
	* testsuite/ld-x86-64/tlspic2-nacl.rd: Likewise.
	* testsuite/ld-x86-64/tlspic2.dd: Likewise.
	* testsuite/ld-x86-64/tlspic2.rd: Likewise.
	* testsuite/ld-x86-64/tlspic2.sd: Likewise.
	* testsuite/ld-x86-64/tlspic2.td: Likewise.
	* testsuite/ld-x86-64/tlspic3.s: Likewise.
	* testsuite/ld-x86-64/tlspie2.s: Likewise.
	* testsuite/ld-x86-64/tlspie2a.d: Likewise.
	* testsuite/ld-x86-64/tlspie2b.d: Likewise.
	* testsuite/ld-x86-64/tlspie2c.d: Likewise.
	* testsuite/ld-x86-64/tlsgd5.dd: Updated.
	* testsuite/ld-x86-64/tlsgd6.dd: Likewise.
	* testsuite/ld-x86-64/x86-64.exp: Run libtlspic2.so, tlsbin2,
	tlsgd5b, tlsgd6b, tlsld4, tlsld5, tlsld6, tlsgd9, tlsgd10,
	tlsgd11, tlsgd14, tlsgd12, tlsgd13, tlspie2a, tlspie2b and
	tlspie2c.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add z8k ld testsuite and fix range check in coff-z8k.c
@ 2016-06-04 20:35 sergiodj+buildbot
  2016-06-04 20:30 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-04 20:35 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 2ac27cd3c16ad828f96991f8f7b83a4bc10cae6c ***

Author: Christian Groessler <chris@groessler.org>
Branch: master
Commit: 2ac27cd3c16ad828f96991f8f7b83a4bc10cae6c

Add z8k ld testsuite and fix range check in coff-z8k.c

bfd/
	* coff-z8k.c (extra_case): Fix range check for R_JR relocation.

ld/
	* ld/testsuite/ld-z8k/0filler.s: New file.
	* ld/testsuite/ld-z8k/branch-target.s: New file.
	* ld/testsuite/ld-z8k/branch-target2.s: New file.
	* ld/testsuite/ld-z8k/calr-back-8001.d: New file.
	* ld/testsuite/ld-z8k/calr-back-8002.d: New file.
	* ld/testsuite/ld-z8k/calr-back-fail-8001.d: New file.
	* ld/testsuite/ld-z8k/calr-back-fail-8002.d: New file.
	* ld/testsuite/ld-z8k/calr-forw-8001.d: New file.
	* ld/testsuite/ld-z8k/calr-forw-8002.d: New file.
	* ld/testsuite/ld-z8k/calr-forw-fail-8001.d: New file.
	* ld/testsuite/ld-z8k/calr-forw-fail-8002.d: New file.
	* ld/testsuite/ld-z8k/calr-opcode.s: New file.
	* ld/testsuite/ld-z8k/dbjnz-forw-8001.d: New file.
	* ld/testsuite/ld-z8k/dbjnz-forw-8002.d: New file.
	* ld/testsuite/ld-z8k/dbjnz-forw-fail-8001.d: New file.
	* ld/testsuite/ld-z8k/dbjnz-forw-fail-8002.d: New file.
	* ld/testsuite/ld-z8k/dbjnz-opcode.s: New file.
	* ld/testsuite/ld-z8k/djnz-back-8001.d: New file.
	* ld/testsuite/ld-z8k/djnz-back-8002.d: New file.
	* ld/testsuite/ld-z8k/djnz-back-fail-8001.d: New file.
	* ld/testsuite/ld-z8k/djnz-back-fail-8002.d: New file.
	* ld/testsuite/ld-z8k/djnz-forw-8001.d: New file.
	* ld/testsuite/ld-z8k/djnz-forw-8002.d: New file.
	* ld/testsuite/ld-z8k/djnz-forw-fail-8001.d: New file.
	* ld/testsuite/ld-z8k/djnz-forw-fail-8002.d: New file.
	* ld/testsuite/ld-z8k/djnz-opcode.s: New file.
	* ld/testsuite/ld-z8k/filler.s: New file.
	* ld/testsuite/ld-z8k/jr-back-8001.d: New file.
	* ld/testsuite/ld-z8k/jr-back-8002.d: New file.
	* ld/testsuite/ld-z8k/jr-back-fail-8001.d: New file.
	* ld/testsuite/ld-z8k/jr-back-fail-8002.d: New file.
	* ld/testsuite/ld-z8k/jr-forw-8001.d: New file.
	* ld/testsuite/ld-z8k/jr-forw-8002.d: New file.
	* ld/testsuite/ld-z8k/jr-forw-fail-8001.d: New file.
	* ld/testsuite/ld-z8k/jr-forw-fail-8002.d: New file.
	* ld/testsuite/ld-z8k/jr-opcode.s: New file.
	* ld/testsuite/ld-z8k/ldr-back-8001.d: New file.
	* ld/testsuite/ld-z8k/ldr-back-8002.d: New file.
	* ld/testsuite/ld-z8k/ldr-back-fail-8001.d: New file.
	* ld/testsuite/ld-z8k/ldr-back-fail-8002.d: New file.
	* ld/testsuite/ld-z8k/ldr-forw-8001.d: New file.
	* ld/testsuite/ld-z8k/ldr-forw-8002.d: New file.
	* ld/testsuite/ld-z8k/ldr-forw-fail-8001.d: New file.
	* ld/testsuite/ld-z8k/ldr-forw-fail-8002.d: New file.
	* ld/testsuite/ld-z8k/ldr-opcode.s: New file.
	* ld/testsuite/ld-z8k/ldrb-forw-8001.d: New file.
	* ld/testsuite/ld-z8k/ldrb-forw-8002.d: New file.
	* ld/testsuite/ld-z8k/ldrb-forw-fail-8001.d: New file.
	* ld/testsuite/ld-z8k/ldrb-forw-fail-8002.d: New file.
	* ld/testsuite/ld-z8k/ldrb-opcode.s: New file.
	* ld/testsuite/ld-z8k/ldrb-opcode2.s: New file.
	* ld/testsuite/ld-z8k/other-file.s: New file.
	* ld/testsuite/ld-z8k/reloc.dd: New file.
	* ld/testsuite/ld-z8k/reloc.ld: New file.
	* ld/testsuite/ld-z8k/relocseg.dd: New file.
	* ld/testsuite/ld-z8k/relocseg.ld: New file.
	* ld/testsuite/ld-z8k/relocseg1.dd: New file.
	* ld/testsuite/ld-z8k/test-ld.sh: New file.
	* ld/testsuite/ld-z8k/this-file.s: New file.
	* ld/testsuite/ld-z8k/z8k.exp: New file.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Re-add support for lbarx, lharx, stbcx. and sthcx. insns back to the E6500 cpu.
@ 2016-06-03 23:50 sergiodj+buildbot
  2016-06-03 23:53 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-03 23:50 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 026122a670440bc51266f8e013e5c5877c19b54e ***

Author: Peter Bergner <bergner@vnet.ibm.com>
Branch: master
Commit: 026122a670440bc51266f8e013e5c5877c19b54e

Re-add support for lbarx, lharx, stbcx. and sthcx. insns back to the E6500 cpu.

opcodes/
	PR binutils/20196
	* ppc-opc.c (powerpc_opcodes <lbarx, lharx, stbcx., sthcx.>): Enable
	opcodes for E6500.

gas/
	PR binutils/20196
	* gas/testsuite/gas/ppc/e6500.s <lbarx, lharx, lwarx, ldarx,
	stbcx., sthcx., stwcx., stdcx.>: Add tests.
	* gas/testsuite/gas/ppc/e6500.d: Likewise.
	* gas/testsuite/gas/ppc/power8.s: Likewise.
	* gas/testsuite/gas/ppc/power8.d: Likewise.
	* gas/testsuite/gas/ppc/power4.s <lwarx, ldarx, stwcx.,
	stdcx.>: Add tests.
	* gas/testsuite/gas/ppc/power4.d: Likewise.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Handle indirect branches for AMD64 and Intel64
@ 2016-06-03 23:15 sergiodj+buildbot
  2016-06-03 23:17 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-03 23:15 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 07f5af7d3c635234284e7a0f7dd7a410b1628b8b ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: 07f5af7d3c635234284e7a0f7dd7a410b1628b8b

Handle indirect branches for AMD64 and Intel64

AMD64 spec and Intel64 spec differ in indirect branches in 64-bit mode.
AMD64 supports indirect branches with 16-bit address via the data size
prefix while the data size prefix is ignored by Intel64.

gas/

	PR binutis/18386
	* testsuite/gas/i386/i386.exp: Run x86-64-branch-4.
	* testsuite/gas/i386/x86-64-branch.d: Updated.
	* testsuite/gas/i386/ilp32/x86-64-branch.d: Likewise.
	* testsuite/gas/i386/x86-64-branch-4.l: New file.
	* testsuite/gas/i386/x86-64-branch-4.s: Likewise.

opcodes/

	PR binutis/18386
	* i386-dis.c (indirEv): Replace stack_v_mode with indir_v_mode.
	(indir_v_mode): New.
	Add comments for '&'.
	(reg_table): Replace "{T|}" with "{&|}" on call and jmp.
	(putop): Handle '&'.
	(intel_operand_size): Handle indir_v_mode.
	(OP_E_register): Likewise.
	* i386-opc.tbl: Mark 64-bit indirect call/jmp as AMD64.  Add
	64-bit indirect call/jmp for AMD64.
	* i386-tbl.h: Regenerated


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fix C++ build for Cygwin
@ 2016-06-03 11:47 sergiodj+buildbot
  2016-06-03 11:42 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-03 11:47 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 0ae534d2cfef358bcde3166ce3a29faf85bc632a ***

Author: Jon Turney <jon.turney@dronecode.org.uk>
Branch: master
Commit: 0ae534d2cfef358bcde3166ce3a29faf85bc632a

Fix C++ build for Cygwin

gdb/ChangeLog:

2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>

	* windows-nat.c (handle_output_debug_string): Return type of
	gdb_signal_from_host() is gdb_signal, not an int.
	(windows_get_exec_module_filename): Add pointer casts for C++.

gdb/gdbserver/ChangeLog:

2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>

	* win32-low.c (win32_create_inferior): Add pointer casts for C++.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fix PR python/18984
@ 2016-06-02 19:39 sergiodj+buildbot
  2016-06-02 19:43 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-02 19:39 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 1b40ec0559f4b24ccdf6b073610c526c4aa33c4d ***

Author: Tom Tromey <tom@tromey.com>
Branch: master
Commit: 1b40ec0559f4b24ccdf6b073610c526c4aa33c4d

Fix PR python/18984

This fixes PR python/18984.

The bug is that gdbpy_solib_name uses GDB_PY_LL_ARG, whereas it should
use GDB_PY_LLU_ARG to avoid overflow.

Built and tested on x86-64 Fedora 23.

2016-06-02  Tom Tromey  <tom@tromey.com>

	PR python/18984:
	* python/python.c (gdbpy_solib_name): Use GDB_PY_LLU_ARG.

2016-06-02  Tom Tromey  <tom@tromey.com>

	PR python/18984:
	* gdb.python/py-shared.exp: Add solib_name test.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] mi-memory-changed.exp: Fix filename passed to untested
@ 2016-06-02 15:40 sergiodj+buildbot
  2016-06-02 15:42 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-02 15:40 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 193bd37899bc7e301b195929bc7e335bea03d4e4 ***

Author: Simon Marchi <simon.marchi@ericsson.com>
Branch: master
Commit: 193bd37899bc7e301b195929bc7e335bea03d4e4

mi-memory-changed.exp: Fix filename passed to untested

gdb/testsuite/ChangeLog:

	* gdb.mi/mi-memory-changed.exp: Fix filename passed to untested.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Allow ARC Linux targets that do not use uclibc.
@ 2016-06-02 15:31 sergiodj+buildbot
  2016-06-02 15:36 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-02 15:31 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 4ad0bb5f3a5b2d03079819cf419b174a762c2d52 ***

Author: Vineet Gupta <Vineet.Gupta1@synopsys.com>
Branch: master
Commit: 4ad0bb5f3a5b2d03079819cf419b174a762c2d52

Allow ARC Linux targets that do not use uclibc.

bfd    * config.bfd: Replace -uclibc with *.

gas    * configure.tgt: Replace -uclibc with *.

ld     * configure.tgt: Replace -uclibc with *.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Replace data32 with data16 in comments
@ 2016-06-02 14:30 sergiodj+buildbot
  2016-06-02 14:35 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-02 14:30 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 3ddf1bdd423a127564d5d13cabde8863431576a3 ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: 3ddf1bdd423a127564d5d13cabde8863431576a3

Replace data32 with data16 in comments

The 0x66 prefix is data16, not data32 in 64-bit.

	* elf64-x86-64.c: Replace data32 with data16 in comments.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add support for 48 and 64 bit ARC instructions.
@ 2016-06-02 13:17 sergiodj+buildbot
  2016-06-02 13:20 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-02 13:17 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 4eb6f892502bad1ec4e1828d0140959bb004a3b6 ***

Author: Andrew Burgess <andrew.burgess@embecosm.com>
Branch: master
Commit: 4eb6f892502bad1ec4e1828d0140959bb004a3b6

Add support for 48 and 64 bit ARC instructions.

gas	* config/tc-arc.c (parse_opcode_flags): New function.
	(find_opcode_match): Move flag parsing code out to new function.
	Ignore operands marked IGNORE.
	(build_fake_opcode_hash_entry): New function.
	(find_special_case_long_opcode): New function.
	(find_special_case): Lookup long opcodes.
	* testsuite/gas/arc/nps400-7.d: New file.
	* testsuite/gas/arc/nps400-7.s: New file.

include	* opcode/arc.h (MAX_INSN_ARGS): Increase to 16.
	(struct arc_long_opcode): New structure.
	(arc_long_opcodes): Declare.
	(arc_num_long_opcodes): Declare.

opcodes	* arc-dis.c (struct arc_operand_iterator): New structure.
	(find_format_from_table): All the old content from find_format,
	with some minor adjustments, and parameter renaming.
	(find_format_long_instructions): New function.
	(find_format): Rewritten.
	(arc_insn_length): Add LSB parameter.
	(extract_operand_value): New function.
	(operand_iterator_next): New function.
	(print_insn_arc): Use new functions to find opcode, and iterator
	over operands.
	* arc-opc.c (insert_nps_3bit_dst_short): New function.
	(extract_nps_3bit_dst_short): New function.
	(insert_nps_3bit_src2_short): New function.
	(extract_nps_3bit_src2_short): New function.
	(insert_nps_bitop1_size): New function.
	(extract_nps_bitop1_size): New function.
	(insert_nps_bitop2_size): New function.
	(extract_nps_bitop2_size): New function.
	(insert_nps_bitop_mod4_msb): New function.
	(extract_nps_bitop_mod4_msb): New function.
	(insert_nps_bitop_mod4_lsb): New function.
	(extract_nps_bitop_mod4_lsb): New function.
	(insert_nps_bitop_dst_pos3_pos4): New function.
	(extract_nps_bitop_dst_pos3_pos4): New function.
	(insert_nps_bitop_ins_ext): New function.
	(extract_nps_bitop_ins_ext): New function.
	(arc_operands): Add new operands.
	(arc_long_opcodes): New global array.
	(arc_num_long_opcodes): New global.
	* arc-nps400-tbl.h: Add comments referencing arc_long_opcodes.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Revert PR16467 change
@ 2016-06-02  3:32 sergiodj+buildbot
  2016-06-02  3:46 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-02  3:32 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 5b677558bc6c7b2477bb33c709e6017e68e7ae8c ***

Author: Alan Modra <amodra@gmail.com>
Branch: master
Commit: 5b677558bc6c7b2477bb33c709e6017e68e7ae8c

Revert PR16467 change

This reverts the pr16467 change, which was incorrect due to faulty
analysis of the pr16467 testcase.  The failure was not due to a
mismatch in symbol type (ifunc/non-ifunc) but due to a symbol loop
being set up.

See https://sourceware.org/ml/binutils/2016-06/msg00013.html for some
rambling on versioned symbols and ELF shared library symbol overriding
that explain this patch.

bfd/
	PR ld/20159
	PR ld/16467
	* elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
	(_bfd_elf_add_default_symbol): Don't indirect to/from defined
	symbol given a version by a script different to the version
	of the symbol being added.
	(elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
	_bfd_elf_strtab_restore.  Don't fudge dynstr references.
	* elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
	(struct strtab_save): New.
	(_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
	* elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
	(_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] add more extern C
@ 2016-06-02  1:33 sergiodj+buildbot
  2016-06-02  1:35 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-02  1:33 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 1fe0971e41a4097610862acabf54a896695fe834 ***

Author: Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
Branch: master
Commit: 1fe0971e41a4097610862acabf54a896695fe834

add more extern C

opcodes/ChangeLog:

2016-06-01  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* nds32-asm.h: Add extern "C".
	* sh-opc.h: Likewise.

bfd/ChangeLog:

2016-06-01  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* elf32-hppa.h: Add extern "C".
	* elf32-nds32.h: Likewise.
	* elf32-tic6x.h: Likewise.

include/ChangeLog:

2016-06-01  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* elf/mips.h: Likewise.
	* elf/sh.h: Likewise.
	* opcode/d10v.h: Likewise.
	* opcode/d30v.h: Likewise.
	* opcode/ia64.h: Likewise.
	* opcode/mips.h: Likewise.
	* opcode/ppc.h: Likewise.
	* opcode/sparc.h: Likewise.
	* opcode/tic6x.h: Likewise.
	* opcode/v850.h: Likewise.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add new Serbian translation for the bfd library.
@ 2016-06-01 16:03 sergiodj+buildbot
  2016-06-01 16:09 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-01 16:03 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 885a10879eea3cf7ccbb324109a56f0bc391dcfa ***

Author: Nick Clifton <nickc@redhat.com>
Branch: master
Commit: 885a10879eea3cf7ccbb324109a56f0bc391dcfa

Add new Serbian translation for the bfd library.

	* po/sr.po: New Serbian translation.
	* configure.ac (ALL_LINGUAS): Add sr.
	* configure: Regenerate.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] gdb/remote-fileio.c: Eliminate custom SIGINT signal handler
@ 2016-06-01 15:48 sergiodj+buildbot
  2016-06-01 15:48 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-01 15:48 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT bb7c96deb1a14ef7e8b51d5339a65a8064515c78 ***

Author: Pedro Alves <palves@redhat.com>
Branch: master
Commit: bb7c96deb1a14ef7e8b51d5339a65a8064515c78

gdb/remote-fileio.c: Eliminate custom SIGINT signal handler

... and fix Ctrl-C races.

The current remote-fileio.c SIGINT/EINTR code can lose Ctrl-C --
there's a period where SIG_IGN is installed as signal handler, for
example.

Since:

 - remote.c no longer installs a custom SIGINT handler;

 - The current remote-fileio.c SIGINT handler is basically the same as
   the default SIGINT handler (event-top.c:handle_sigint), in
   principle, except that instead of setting the quit flag, it sets a
   separate flag.

I think we should be able to completely remove the remote-fileio.c
SIGINT handler, and centralize on the quit flag, thus fixing the
Ctrl-C race.

gdb/ChangeLog:
yyyy-mm-dd  Pedro Alves  <palves@redhat.com>

	* remote-fileio.c (remote_fio_ctrl_c_flag, remote_fio_sa)
	(remote_fio_osa)
	(remote_fio_ofunc, remote_fileio_sig_init, remote_fileio_sig_set)
	(remote_fileio_sig_exit, remote_fileio_ctrl_c_signal_handler):
	Delete.
	(remote_fileio_o_quit_handler): New global.
	(remote_fileio_quit_handler): New function.
	(remote_fileio_reply): Check the quit flag instead of the custom
	'remote_fio_ctrl_c_flag' flag.  Restore the quit handler instead
	of changing the SIGINT handler.
	(do_remote_fileio_request): Override the quit handler instead of
	changing the SIGINT handler.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add support for some variants of the ARC nps400 rflt instruction.
@ 2016-06-01 15:39 sergiodj+buildbot
  2016-06-01 15:44 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-01 15:39 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 315f180f2f0a59af561180e4ed9387f4c7bada78 ***

Author: Graham Markall <graham.markall@embecosm.com>
Branch: master
Commit: 315f180f2f0a59af561180e4ed9387f4c7bada78

Add support for some variants of the ARC nps400 rflt instruction.

gas     * testsuite/gas/arc/nps-400-1.s: Add rflt variants with
        operands of types a,b,u6, 0,b,u6, and 0,b,limm.
        * testsuite/gas/arc/nps-400-1.d: Likewise.

opcodes * arc-nps400-tbl.h: Add operands a,b,u6, 0,b,u6, and
        0,b,limm to the rflt instruction.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add xmalloc_failed() function to common-utils.c in to avoid the need to link in libiberty's xmalloc code.
@ 2016-06-01 10:56 sergiodj+buildbot
  2016-06-01 10:59 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-01 10:56 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 51403f74d96cc69f391fbd31389a9153a230b431 ***

Author: Nick Clifton <nickc@redhat.com>
Branch: master
Commit: 51403f74d96cc69f391fbd31389a9153a230b431

Add xmalloc_failed() function to common-utils.c in to avoid the need to link in libiberty's xmalloc code.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] infcmd, btrace: fix crash in 'finish' for tailcall-only frames
@ 2016-06-01  9:27 sergiodj+buildbot
  2016-06-01  9:25 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-01  9:27 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT e3b5daf9f735999259c5a8f68b422850c59897e5 ***

Author: Markus Metzger <markus.t.metzger@intel.com>
Branch: master
Commit: e3b5daf9f735999259c5a8f68b422850c59897e5

infcmd, btrace: fix crash in 'finish' for tailcall-only frames

Patch 7eb895307f53 Skip unwritable frames in command "finish"
skips non-writable frames in addition to tailcall frames.

If skip_tailcall_frames already returns NULL, skip_unwritable_frames
will be called with a NULL frame and crash in get_frame_arch.  This is
caught by gdb.btrace/tailcall-only.exp.

Further, if we ever end up with a mixture of tailcall and non-writable
frames, we may not skip all of them, as intended.

Loop over skip_tailcall_frames and skip_unwritable_frames as long as at least
one of them makes progress.

gdb/
	* infcmd.c (skip_finish_frames): New.
	(finish_command): Call skip_finish_frames.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Wake up interruptible_select in remote_fileio ctrl-c handler
@ 2016-06-01  8:46 sergiodj+buildbot
  2016-06-01  8:51 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-01  8:46 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 03d73f1fd9d89d89bdd021cad26693e4f6abc07a ***

Author: Yao Qi <yao.qi@linaro.org>
Branch: master
Commit: 03d73f1fd9d89d89bdd021cad26693e4f6abc07a

Wake up interruptible_select in remote_fileio ctrl-c handler

As reported in PR 19998, after type ctrl-c, GDB hang there and does
not send interrupt.  It causes a fail in gdb.base/interrupt.exp.
All targets support remote fileio should be affected.

When we type ctrc-c, SIGINT is handled by remote_fileio_sig_set,
as shown below,

 #0  remote_fileio_sig_set (sigint_func=0x4495d0 <remote_fileio_ctrl_c_signal_handler(int)>) at /home/yao/SourceCode/gnu/gdb/git/gdb/remote-fileio.c:325
 #1  0x00000000004495de in remote_fileio_ctrl_c_signal_handler (signo=<optimised out>) at /home/yao/SourceCode/gnu/gdb/git/gdb/remote-fileio.c:349
 #2  <signal handler called>
 #3  0x00007ffff647ed83 in __select_nocancel () at ../sysdeps/unix/syscall-template.S:81
 #4  0x00000000005530ce in interruptible_select (n=10, readfds=readfds@entry=0x7fffffffd730, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0,
    timeout=timeout@entry=0x0) at /home/yao/SourceCode/gnu/gdb/git/gdb/event-top.c:1017
 #5  0x000000000061ab20 in stdio_file_read (file=<optimised out>, buf=0x12d02e0 "\n\022-\001", length_buf=16383)
    at /home/yao/SourceCode/gnu/gdb/git/gdb/ui-file.c:577
 #6  0x000000000044a4dc in remote_fileio_func_read (buf=0x12c0360 "") at /home/yao/SourceCode/gnu/gdb/git/gdb/remote-fileio.c:583
 #7  0x0000000000449598 in do_remote_fileio_request (uiout=<optimised out>, buf_arg=buf_arg@entry=0x12c0340)
    at /home/yao/SourceCode/gnu/gdb/git/gdb/remote-fileio.c:1179

we don't set quit_serial_event,

  do
    {
      res = gdb_select (n, readfds, writefds, exceptfds, timeout);
    }
  while (res == -1 && errno == EINTR);

  if (res == 1 && FD_ISSET (fd, readfds))
    {
      errno = EINTR;
      return -1;
    }
  return res;

we can't go out of the loop above, and that is why GDB can't send
interrupt.

Recently, we stop throwing exception from SIGINT handler
(remote_fileio_ctrl_c_signal_handler)
https://sourceware.org/ml/gdb-patches/2016-03/msg00372.html, which
is correct, because gdb_select is interruptible.  However, in the
same patch series, we add interruptible_select later as a wrapper
to gdb_select, https://sourceware.org/ml/gdb-patches/2016-03/msg00375.html
and it is not interruptible (because of the loop in it) unless
select/poll-able file descriptors are marked.

This fix in this patch is to call quit_serial_event_set, so that we can
go out of the loop above, return -1 and set errno to EINTR.

2016-06-01  Yao Qi  <yao.qi@linaro.org>

	PR remote/19998
	* remote-fileio.c (remote_fileio_ctrl_c_signal_handler): Call
	quit_serial_event_set.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] sh: make constant unsigned to avoid narrowing
@ 2016-06-01  3:22 sergiodj+buildbot
  2016-06-01  3:44 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-06-01  3:22 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT a2b5fccc630a7cb7e1c241e5249bf6e8917d917d ***

Author: Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
Branch: master
Commit: a2b5fccc630a7cb7e1c241e5249bf6e8917d917d

sh: make constant unsigned to avoid narrowing

Shifting into the sign bit of a 32 bit int and then converting to a unsigned
type is less straight forward than just shifting an unsigned value.

opcodes/ChangeLog:

2016-05-31  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* sh-opc.h (ARCH_SH_HAS_DSP): Make the shifted value an unsigned
	constant.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] [PR gdb/19893] Fix handling of synthetic C++ references
@ 2016-05-31 19:07 sergiodj+buildbot
  2016-05-31 19:11 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-31 19:07 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 3326303bf5ae4c92f2fbbff387ce231a16c1c8bf ***

Author: Martin Galvan <martin.galvan@tallertechnologies.com>
Branch: master
Commit: 3326303bf5ae4c92f2fbbff387ce231a16c1c8bf

[PR gdb/19893] Fix handling of synthetic C++ references

https://sourceware.org/bugzilla/show_bug.cgi?id=19893

I've traced the main source of the problem to pieced_value_funcs.coerce_ref not being
implemented. Since gdb always assumes references are implemented as pointers, this
causes it to think that it's dealing with a NULL pointer, thus breaking any operations
involving synthetic references.

What I did here was implementing pieced_value_funcs.coerce_ref using some of the synthetic
pointer handling code from indirect_pieced_value, as Pedro suggested. I also made a few
adjustments to the reference printing code so that it correctly shows either the address
of the referenced value or (if it's non-addressable) the "<synthetic pointer>" string.

I also wrote some unit tests based on Dwarf::assemble; these took a while to make
because in most cases I needed a synthetic reference to a physical variable. Additionally,
I started working on a unit test for classes that have a vtable, but ran into a few issues
so that'll probably go in a future patch. One thing that should definitely be fixed is that
proc function_range (called for MACRO_AT_func) will always try to compile/link using gcc
with the default options instead of g++, thus breaking C++ compilations that require e.g. libstdc++.

gdb/ChangeLog:

	* dwarf2loc.c (coerce_pieced_ref, indirect_synthetic_pointer,
	fetch_const_value_from_synthetic_pointer): New functions.
	(indirect_pieced_value): Move lower half to indirect_synthetic_pointer.
	(pieced_value_funcs): Implement coerce_ref.
	* valops.c (value_addr): Call coerce_ref for synthetic references.
	* valprint.c (valprint_check_validity): Return true for synthetic
	references.  Also, don't show "<synthetic pointer>" if they reference
	addressable values.
	(generic_val_print_ref): Handle synthetic references.  Also move some
	code to print_ref_address.
	(print_ref_address, get_value_addr_contents): New functions.

gdb/testsuite/ChangeLog:

	* gdb.dwarf2/implref.exp: Rename to...
	* gdb.dwarf2/implref-const.exp: ...this.  Also add more test statements.
	* gdb.dwarf2/implref-array.c: New file.
	* gdb.dwarf2/implref-array.exp: Likewise.
	* gdb.dwarf2/implref-global.c: Likewise.
	* gdb.dwarf2/implref-global.exp: Likewise.
	* gdb.dwarf2/implref-struct.c: Likewise.
	* gdb.dwarf2/implref-struct.exp: Likewise.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Don't needlessly clear xmemdup allocated memory.
@ 2016-05-31 11:20 sergiodj+buildbot
  2016-05-31 11:23 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-31 11:20 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT c12969f8b53659f0d70b5e049c49b97a96826a3f ***

Author: Alan Modra <amodra@gmail.com>
Branch: master
Commit: c12969f8b53659f0d70b5e049c49b97a96826a3f

Don't needlessly clear xmemdup allocated memory.

	* xmemdup.c (xmemdup): Use xmalloc rather than xcalloc.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add tests for 64bit values in trace-condition.exp
@ 2016-05-30 17:39 sergiodj+buildbot
  2016-05-30 17:41 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-30 17:39 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 825c8ef28fc669bdf4eab64b43d7a64761fbd677 ***

Author: Antoine Tremblay <antoine.tremblay@ericsson.com>
Branch: master
Commit: 825c8ef28fc669bdf4eab64b43d7a64761fbd677

Add tests for 64bit values in trace-condition.exp

This patch adds tests for emit operations with 64 bit values. It takes
special care to avoid mistakes that one could make on a 32bit architecture
using 64bit values.

gdb/testsuite/ChangeLog:

	* gdb.trace/trace-condition.exp: Add 64bit tests.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add variable length tests for emit_ref in trace-condition.exp
@ 2016-05-30 17:30 sergiodj+buildbot
  2016-05-30 17:37 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-30 17:30 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 2320162a6219c664a8da2e2ff68b08d6f6c2ffcc ***

Author: Antoine Tremblay <antoine.tremblay@ericsson.com>
Branch: master
Commit: 2320162a6219c664a8da2e2ff68b08d6f6c2ffcc

Add variable length tests for emit_ref in trace-condition.exp

This patch add variable length tests for emit_ref by reading the variable
passed as argument of 8 to 64 bit.

gdb/testsuite/ChangeLog:

	* gdb.trace/trace-condition.c (marker): Adapt signature to 8 to 64
	bits types.
	(main): Adapt to 8 to 64 bits types.
	* gdb.trace/trace-condition.exp: Add new tests.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add emit_less_unsigned test in trace-condition.exp
@ 2016-05-30 17:22 sergiodj+buildbot
  2016-05-30 17:23 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-30 17:22 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT a781823347ec9cd84e5ccc0bb8ddde48f8d302b6 ***

Author: Antoine Tremblay <antoine.tremblay@ericsson.com>
Branch: master
Commit: a781823347ec9cd84e5ccc0bb8ddde48f8d302b6

Add emit_less_unsigned test in trace-condition.exp

This patch adds coverage for emit_less_unsigned.

gdb/testsuite/ChangeLog:

	* gdb.trace/trace-condition.exp: Add emit_less_unsigned test.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Move trace conditions tests from ftrace.exp to trace-condition.exp
@ 2016-05-30 17:13 sergiodj+buildbot
  2016-05-30 17:16 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-30 17:13 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 0d33646690c2e88624cd9646539d63d4144d03e8 ***

Author: Antoine Tremblay <antoine.tremblay@ericsson.com>
Branch: master
Commit: 0d33646690c2e88624cd9646539d63d4144d03e8

Move trace conditions tests from ftrace.exp to trace-condition.exp

This patch moves conditional tests that were done in ftrace.exp to
trace-condition.exp.

Note that emit_ref is now tested by the anarg local variable there is no
need to test the register directly.

All emit calls have been tested using asserts before / after the move, to
ensure that the tests cover the same functions.

Note that these function were not covered before and are still not:
emit_gt_goto, emit_lt_goto, emit_pop, emit_unsigned_less.

gdb/testsuite/ChangeLog:

	* gdb.trace/ftrace.exp (test_ftrace_condition): Remove.
	Move condition tests...
	* gdb.trace/trace-condition.exp: Here.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add counter-cases for trace-condition.exp tests
@ 2016-05-30 17:04 sergiodj+buildbot
  2016-05-30 17:09 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-30 17:04 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 7faeb45ae36426b827c49457cf7186d73756cccc ***

Author: Antoine Tremblay <antoine.tremblay@ericsson.com>
Branch: master
Commit: 7faeb45ae36426b827c49457cf7186d73756cccc

Add counter-cases for trace-condition.exp tests

In trace-condition.exp, tests are done by doing a conditional tracepoint
and validating that the trace contains all the frames that could be
collected if that condition is true.

E.g. test_tracepoints $trace_command "21 + 21 == 42" 10

This will always return true and collect the 10 frames possible to collect
with the test program.

However, if the condition evaluation is broken such that the condition is
unconditional we will not notice this problem.

This patch adds counter-cases to such conditions like so:

$trace_command "21 + 11 == 42" 0

This way such a problem would be noticed.

gdb/testsuite/ChangeLog:

	* gdb.trace/trace-condition.exp: Add counter-case tests.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] PR 15231: import bare DW_TAG_lexical_block
@ 2016-05-30 12:38 sergiodj+buildbot
  2016-05-30 12:40 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-30 12:38 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT e385593eef98ac92be57159e141f4b805dadbbb3 ***

Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Branch: master
Commit: e385593eef98ac92be57159e141f4b805dadbbb3

PR 15231: import bare DW_TAG_lexical_block

Local variables in lambdas are not accessible
https://sourceware.org/bugzilla/show_bug.cgi?id=15231

GDB: read_lexical_block_scope
  /* Ignore blocks with missing or invalid low and high pc attributes.  */
[...]
  if (!dwarf2_get_pc_bounds (die, &lowpc, &highpc, cu, NULL))
    return;

But sometimes there is:

FAIL: gcc-5.3.1-6.fc23.x86_64
 <2><92>: Abbrev Number: 11 (DW_TAG_lexical_block)
 <3><9c>: Abbrev Number: 13 (DW_TAG_structure_type)
    <9d>   DW_AT_name        : (indirect string, offset: 0x3c): <lambda()>
    [...]

Where DW_TAG_lexical_block has no attributes.  Such whole subtree is currently
dropped by GDB while I think it should just import all its children DIEs.

It even XFAIL->XPASSes gdb.ada/out_of_line_in_inlined.exp:
	commit 0fa7fe506c242b459c4c05d331e7c7d66fb52390
	Author: Joel Brobecker <brobecker@adacore.com>
	    out of line functions nested inside inline functions.
So I have removed that xfail.

gdb/ChangeLog
2016-05-30  Jan Kratochvil  <jan.kratochvil@redhat.com>

	PR c++/15231
	* dwarf2read.c (enum pc_bounds_kind): Add PC_BOUNDS_INVALID.
	(process_psymtab_comp_unit_reader, read_func_scope): Adjust callers.
	(read_lexical_block_scope): Import DIEs from bare DW_TAG_lexical_block.
	(read_call_site_scope): Adjust callers.
	(dwarf2_get_pc_bounds): Implement pc_bounds_invalid.
	(dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds): Adjust callers.

gdb/testsuite/ChangeLog
2016-05-30  Jan Kratochvil  <jan.kratochvil@redhat.com>

	PR c++/15231
	* gdb.ada/out_of_line_in_inlined.exp: Remove xfails.
	* gdb.dwarf2/dw2-lexical-block-bare.exp: New file.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Code cleanup: dwarf2_get_pc_bounds: -1/0/+1 -> enum
@ 2016-05-30 12:29 sergiodj+buildbot
  2016-05-30 12:34 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-30 12:29 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 3a2b436ae9958a1029545c03201b7223ff33c150 ***

Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Branch: master
Commit: 3a2b436ae9958a1029545c03201b7223ff33c150

Code cleanup: dwarf2_get_pc_bounds: -1/0/+1 -> enum

Make the code (maybe) more readable + primarily prepare it for [patch 2/2]
enum extension.

This change should have no code change impact.

gdb/ChangeLog
2016-05-30  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Code cleanup: dwarf2_get_pc_bounds: -1/0/+1 -> enum
	* dwarf2read.c (enum pc_bounds_kind) New.
	(dwarf2_get_pc_bounds): Use it in the declaration.
	(process_psymtab_comp_unit_reader): Adjust caller.  Rename has_pc_info
	to cu_bounds_kind.
	(read_func_scope, read_lexical_block_scope, read_call_site_scope):
	Adjust callers.
	(dwarf2_get_pc_bounds): Use enum pc_bounds_kind in the definition.
	(dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds): Adjust callers.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] NEWS: QCatchSyscalls: simplify
@ 2016-05-29 18:59 sergiodj+buildbot
  2016-05-29 19:06 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-29 18:59 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT aab3c527d779a8e833a469203336afcc17512559 ***

Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Branch: master
Commit: aab3c527d779a8e833a469203336afcc17512559

NEWS: QCatchSyscalls: simplify

Standardize the QCatchSyscalls NEWS entry.

gdb/ChangeLog
2016-05-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* NEWS (QCatchSyscalls): Remove the parameter.  Include ...
	(QCatchSyscalls:1 in qSupported) ... this separate entry which got
	deleted.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] NEWS: Remove empty line.
@ 2016-05-29 16:52 sergiodj+buildbot
  2016-05-29 16:58 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-29 16:52 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT c64e0f6165537efda112a9744e588f4ecac8ca41 ***

Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Branch: master
Commit: c64e0f6165537efda112a9744e588f4ecac8ca41

NEWS: Remove empty line.

gdb/ChangeLog
2016-05-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* NEWS (N stop reply): Remove empty line.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add .noavx512XX directives to x86 assembler
@ 2016-05-29 15:10 sergiodj+buildbot
  2016-05-29 15:21 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-29 15:10 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 144b71e2a88e02d0b54d4f09cc652f353b46e455 ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: 144b71e2a88e02d0b54d4f09cc652f353b46e455

Add .noavx512XX directives to x86 assembler

Add .noavx512f, .noavx512cd, .noavx512er, .noavx512pf, .noavx512dq,
.noavx512bw, .noavx512vl, .noavx512ifma, .noavx512vbmi directives to x86
assembler.

gas/

	PR gas/20145
	* config/tc-i386.c (cpu_noarch): Add noavx512f, noavx512cd,
	noavx512er, noavx512pf, noavx512dq, noavx512bw, noavx512vl,
	noavx512ifma and noavx512vbmi.
	* doc/c-i386.texi: Mention noavx512f, noavx512cd, noavx512er,
	noavx512pf, noavx512dq, noavx512bw, noavx512vl, noavx512ifma
	and noavx512vbmi.
	* testsuite/gas/i386/i386.exp: Run noavx512-1 and noavx512-2.
	* testsuite/gas/i386/noavx512-1.l: New file.
	* testsuite/gas/i386/noavx512-1.s: Likewise.
	* testsuite/gas/i386/noavx512-2.l: Likewise.
	* testsuite/gas/i386/noavx512-2.s: Likewise.

opcodes/

	PR gas/20145
	* i386-gen.c (cpu_flag_init): Add CPU_ANY_AVX512F_FLAGS,
	CPU_ANY_AVX512CD_FLAGS, CPU_ANY_AVX512ER_FLAGS,
	CPU_ANY_AVX512PF_FLAGS, CPU_ANY_AVX512DQ_FLAGS,
	CPU_ANY_AVX512BW_FLAGS, CPU_ANY_AVX512VL_FLAGS,
	CPU_ANY_AVX512IFMA_FLAGS and CPU_ANY_AVX512VBMI_FLAGS.
	* i386-init.h: Regenerated.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add dependencies to configure rule
@ 2016-05-28 13:19 sergiodj+buildbot
  2016-05-28 13:21 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-28 13:19 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 0597bdc443005c70f0fd474279098ee17db882eb ***

Author: Alan Modra <amodra@gmail.com>
Branch: master
Commit: 0597bdc443005c70f0fd474279098ee17db882eb

Add dependencies to configure rule

	* Makefile.tpl (configure): Depend on m4 files included.
	* Makefile.in: Regenerate.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] MIPS/BFD: Correctly handle `bfd_reloc_outofrange' with branches
@ 2016-05-28 10:23 sergiodj+buildbot
  2016-05-28 10:23 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-28 10:23 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 99aefae6818be07a77739e0366121f2032916d9c ***

Author: Maciej W. Rozycki <macro@imgtec.com>
Branch: master
Commit: 99aefae6818be07a77739e0366121f2032916d9c

MIPS/BFD: Correctly handle `bfd_reloc_outofrange' with branches

Fix internal errors like:

ld: BFD (GNU Binutils) 2.26.51.20160526 internal error, aborting at .../bfd/elfxx-mips.c:10278 in _bfd_mips_elf_relocate_section

ld: Please report this bug.

triggered by the `bfd_reloc_outofrange' condition on branch relocations.

	bfd/
	* elfxx-mips.c (b_reloc_p): New function.
	(_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
	branch relocations.

	ld/
	* testsuite/ld-mips-elf/unaligned-branch.d: New test.
	* testsuite/ld-mips-elf/unaligned-branch.s: New test source.
	* testsuite/ld-mips-elf/unaligned-text.s: New test source.
	* testsuite/ld-mips-elf/mips-elf.exp: Run the new test.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] MIPS/BFD: Enable local R_MIPS_26 overflow detection
@ 2016-05-28 10:13 sergiodj+buildbot
  2016-05-28 10:23 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-28 10:13 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 7743482350c9c97484a429070db7d994a643a9eb ***

Author: Maciej W. Rozycki <macro@imgtec.com>
Branch: master
Commit: 7743482350c9c97484a429070db7d994a643a9eb

MIPS/BFD: Enable local R_MIPS_26 overflow detection

The original MIPS SVR4 psABI defines the calculation for the R_MIPS_26
relocation in a complex way, as follows[1]:

Name        Value Field    Symbol   Calculation
R_MIPS_26     4   T-targ26 local    (((A << 2) | \
                                      (P & 0xf0000000)) + S) >> 2
              4   T-targ26 external (sign-extend(A << 2) + S) >> 2

This is further clarified, by correcting typos (already applied in the
excerpt above) in the 64-bit psABI extension[2].  A note is included in
both documents to specify that for the purpose of relocation processing
a local symbol is one with binding STB_LOCAL and type STT_SECTION, and
otherwise, a symbol is external.

We have both calculations implemented for the R_MIPS_26 relocation, and
by extension also for the R_MIPS16_26 and R_MICROMIPS_26_S1 relocations,
from now on collectively called jump relocations.  However our code uses
a different condition to tell local and external symbols apart, that is
it only checks for the STB_LOCAL binding and ignores the symbol type,
however for REL relocations only.  The external calculation is used for
all RELA jump relocations.

In reality the difference matters for jump relocations referring local
MIPS16 and, as from recent commit 44d3da233815 ("MIPS/GAS: Treat local
jump relocs the same no matter if REL or RELA"), also local microMIPS
symbols.  Such relocations are not converted to refer to corresponding
section symbols instead and retain the original local symbol reference.

It can be inferred from the relocation calculation definitions that the
addend is effectively unsigned for the local case and explicitly signed
for the external case.  With the REL relocation format it makes sense
given the limited range provided for by the field being relocated: the
use of an unsigned addend expands the range by one bit for the local
case, because a negative offset from a section symbol makes no sense,
and any usable negative offset from the original local symbol will have
worked out positive if converted to a section-relative reference.  In
the external case a signed addend gives more flexibility as offsets both
negative and positive can be used with a symbol.  Any such offsets will
typically have a small value.

The inclusion of the (P & 0xf0000000) component, ORed in the calculation
in the local case, seems questionable as bits 31:28 are not included in
the relocatable field and are masked out as the relocation is applied.
Their value is therefore irrelevant for output processing, the relocated
field ends up the same regardless of their value.  They could be used
for overflow detection, however this is precluded by adding them to bits
31:28 of the symbol referred, as the sum will not correspond to the
value calculated by the processor at run time whenever bits 31:28 of the
symbol referred are not all zeros, even though it is valid as long they
are the same as bits 31:28 of P.

We deal with this problem by ignoring any overflow resulting from the
local calculation.  This however makes us miss genuine overflow cases,
where 31:28 of the symbol referred are different from bits 31:28 of P,
and non-functional code is produced.

Given the situation, for the purpose of overflow detection we can change
our code to follow the original psABI and only treat the in-place addend
as unsigned in the section symbol case, permitting jumps to offsets
128MiB and above into section.  Sections so large may be uncommon, but
still a reasonable use case.  On the other hand such large offsets from
regular local symbols are not expected and it makes sense to support
(possibly small) negative offsets instead, also in consistency with what
we do for global symbols.

Drop the (P & 0xf0000000) component then, treat the addend as signed
with local non-section symbols and also detect an overflow in the result
of such calculation with local symbols.  NB it does not affect the value
computed for the relocatable field, it only affects overflow detection.

References:

[1] "SYSTEM V APPLICATION BINARY INTERFACE, MIPS RISC Processor
    Supplement, 3rd Edition", Figure 4-11: "Relocation Types", p. 4-19
    <http://www.linux-mips.org/pub/linux/mips/doc/ABI/mipsabi.pdf>

[2] "64-bit ELF Object File Specification, Draft Version 2.5", Table 32
    "Relocation Types", p. 45
    <http://techpubs.sgi.com/library/manuals/4000/007-4658-001/pdf/007-4658-001.pdf>

	bfd/
	* elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
	<R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
	reloc location from calculation, treat the addend as signed with
	local non-section symbols and enable overflow detection.

	ld/
	* testsuite/ld-mips-elf/jal-global-overflow-0.d: New test.
	* testsuite/ld-mips-elf/jal-global-overflow-1.d: New test.
	* testsuite/ld-mips-elf/jal-local-overflow-0.d: New test.
	* testsuite/ld-mips-elf/jal-local-overflow-1.d: New test.
	* testsuite/ld-mips-elf/jal-global-overflow.s: New test source.
	* testsuite/ld-mips-elf/jal-local-overflow.s: New test source.
	* testsuite/ld-mips-elf/mips-elf.exp: Run the new tests.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Return void from linker callbacks
@ 2016-05-28  2:08 sergiodj+buildbot
  2016-05-28  2:09 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-28  2:08 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 1a72702bb30ec3f94627cfcae684823b413f20b9 ***

Author: Alan Modra <amodra@gmail.com>
Branch: master
Commit: 1a72702bb30ec3f94627cfcae684823b413f20b9

Return void from linker callbacks

The ldmain.c implementation of these linker callback functions always
return true, so any code handling a false return is dead.  What's
more, some of the bfd backends abort if ever a false return is seen,
and there seems to be some confusion in gdb's compile-object-load.c.
The return value was never meant to be "oh yes, a multiple_definition
error occurred", but rather "out of memory or other catastrophic
failure".

This patch removes the status return on the callbacks that always
return true.  I kept the return status for "notice" because that one
does happen to need to return "out of memory".

include/
	* bfdlink.h (struct bfd_link_callbacks): Update comments.
	Return void from multiple_definition, multiple_common,
	add_to_set, constructor, warning, undefined_symbol,
	reloc_overflow, reloc_dangerous and unattached_reloc.
bfd/
	* aoutx.h: Adjust linker callback calls throughout file,
	removing dead code.
	* bout.c: Likewise.
	* coff-alpha.c: Likewise.
	* coff-arm.c: Likewise.
	* coff-h8300.c: Likewise.
	* coff-h8500.c: Likewise.
	* coff-i960.c: Likewise.
	* coff-mcore.c: Likewise.
	* coff-mips.c: Likewise.
	* coff-ppc.c: Likewise.
	* coff-rs6000.c: Likewise.
	* coff-sh.c: Likewise.
	* coff-tic80.c: Likewise.
	* coff-w65.c: Likewise.
	* coff-z80.c: Likewise.
	* coff-z8k.c: Likewise.
	* coff64-rs6000.c: Likewise.
	* cofflink.c: Likewise.
	* ecoff.c: Likewise.
	* elf-bfd.h: Likewise.
	* elf-m10200.c: Likewise.
	* elf-m10300.c: Likewise.
	* elf32-arc.c: Likewise.
	* elf32-arm.c: Likewise.
	* elf32-avr.c: Likewise.
	* elf32-bfin.c: Likewise.
	* elf32-cr16.c: Likewise.
	* elf32-cr16c.c: Likewise.
	* elf32-cris.c: Likewise.
	* elf32-crx.c: Likewise.
	* elf32-d10v.c: Likewise.
	* elf32-epiphany.c: Likewise.
	* elf32-fr30.c: Likewise.
	* elf32-frv.c: Likewise.
	* elf32-ft32.c: Likewise.
	* elf32-h8300.c: Likewise.
	* elf32-hppa.c: Likewise.
	* elf32-i370.c: Likewise.
	* elf32-i386.c: Likewise.
	* elf32-i860.c: Likewise.
	* elf32-ip2k.c: Likewise.
	* elf32-iq2000.c: Likewise.
	* elf32-lm32.c: Likewise.
	* elf32-m32c.c: Likewise.
	* elf32-m32r.c: Likewise.
	* elf32-m68hc1x.c: Likewise.
	* elf32-m68k.c: Likewise.
	* elf32-mep.c: Likewise.
	* elf32-metag.c: Likewise.
	* elf32-microblaze.c: Likewise.
	* elf32-moxie.c: Likewise.
	* elf32-msp430.c: Likewise.
	* elf32-mt.c: Likewise.
	* elf32-nds32.c: Likewise.
	* elf32-nios2.c: Likewise.
	* elf32-or1k.c: Likewise.
	* elf32-ppc.c: Likewise.
	* elf32-s390.c: Likewise.
	* elf32-score.c: Likewise.
	* elf32-score7.c: Likewise.
	* elf32-sh.c: Likewise.
	* elf32-sh64.c: Likewise.
	* elf32-spu.c: Likewise.
	* elf32-tic6x.c: Likewise.
	* elf32-tilepro.c: Likewise.
	* elf32-v850.c: Likewise.
	* elf32-vax.c: Likewise.
	* elf32-visium.c: Likewise.
	* elf32-xstormy16.c: Likewise.
	* elf32-xtensa.c: Likewise.
	* elf64-alpha.c: Likewise.
	* elf64-hppa.c: Likewise.
	* elf64-ia64-vms.c: Likewise.
	* elf64-mmix.c: Likewise.
	* elf64-ppc.c: Likewise.
	* elf64-s390.c: Likewise.
	* elf64-sh64.c: Likewise.
	* elf64-x86-64.c: Likewise.
	* elflink.c: Likewise.
	* elfnn-aarch64.c: Likewise.
	* elfnn-ia64.c: Likewise.
	* elfxx-mips.c: Likewise.
	* elfxx-sparc.c: Likewise.
	* elfxx-tilegx.c: Likewise.
	* linker.c: Likewise.
	* pdp11.c: Likewise.
	* pe-mips.c: Likewise.
	* reloc.c: Likewise.
	* reloc16.c: Likewise.
	* simple.c: Likewise.
	* vms-alpha.c: Likewise.
	* xcofflink.c: Likewise.
	* elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
	status param.  Adjust calls to these and linker callbacks throughout.
	* elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
	get_ramstart): Delete status param.  Adjust calls to these and
	linker callbacks throughout.
ld/
	* ldmain.c (multiple_definition, multiple_common, add_to_set,
	constructor_callback, warning_callback, undefined_symbol,
	reloc_overflow, reloc_dangerous, unattached_reloc): Return void.
	* emultempl/elf32.em: Adjust callback calls.
gdb/
	* compile/compile-object-load.c (link_callbacks_multiple_definition,
	link_callbacks_warning, link_callbacks_undefined_symbol,
	link_callbacks_undefined_symbol, link_callbacks_reloc_overflow,
	link_callbacks_reloc_dangerous,
	link_callbacks_unattached_reloc): Return void.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] MIPS/BFD: Include the addend in JALX's target alignment verification
@ 2016-05-27 22:07 sergiodj+buildbot
  2016-05-27 21:57 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-27 22:07 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT bc27bb0573a5e1ce1a6365fc06aeab9bd891fc3a ***

Author: Maciej W. Rozycki <macro@imgtec.com>
Branch: master
Commit: bc27bb0573a5e1ce1a6365fc06aeab9bd891fc3a

MIPS/BFD: Include the addend in JALX's target alignment verification

On RELA targets the addend can affect JALX target's alignment, so only
verify it once the whole relocation calculation has completed.

	bfd/
	* elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
	<R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
	target alignment verification.

	ld/
	* testsuite/ld-mips-elf/unaligned-jalx-addend-0.d: New test.
	* testsuite/ld-mips-elf/unaligned-jalx-addend-1.d: New test.
	* testsuite/ld-mips-elf/unaligned-jalx-addend-mips16-0.d: New
	test.
	* testsuite/ld-mips-elf/unaligned-jalx-addend-mips16-1.d: New
	test.
	* testsuite/ld-mips-elf/unaligned-jalx-addend-micromips-0.d: New
	test.
	* testsuite/ld-mips-elf/unaligned-jalx-addend-micromips-1.d: New
	test.
	* testsuite/ld-mips-elf/unaligned-jalx-addend-0.s: New test
	source.
	* testsuite/ld-mips-elf/unaligned-jalx-addend-1.s: New test
	source.
	* testsuite/ld-mips-elf/mips-elf.exp: Run the new tests.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] MIPS/BFD: Fix section symbol name fetching in relocation
@ 2016-05-27 21:56 sergiodj+buildbot
  2016-05-27 21:47 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-27 21:56 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT ceab86af75e9870ecf2da772a0d867ca12521a24 ***

Author: Maciej W. Rozycki <macro@imgtec.com>
Branch: master
Commit: ceab86af75e9870ecf2da772a0d867ca12521a24

MIPS/BFD: Fix section symbol name fetching in relocation

Symbol table entries for section symbols are different between IRIX and
traditional MIPS ELF targets in that IRIX entries have their `st_name'
member pointing at the section's name in the string table section, while
traditional entries have 0 there and the section header string table has
to be referred via the relevant section header's `shn_name' member
instead.

This is chosen with the `elf_backend_name_local_section_symbols' backend
and can be observed with `readelf -s' output for an IRIX object:

Symbol table '.symtab' contains 12 entries:
   Num:    Value  Size Type    Bind   Vis      Ndx Name
     0: 00000000     0 NOTYPE  LOCAL  DEFAULT  UND
     1: 00000000     0 SECTION LOCAL  DEFAULT    1 .text
     2: 00000000     0 SECTION LOCAL  DEFAULT    3 .data
     3: 00000000     0 SECTION LOCAL  DEFAULT    4 .bss
     4: 00000000     0 SECTION LOCAL  DEFAULT    5 .reginfo
     5: 00000000     0 SECTION LOCAL  DEFAULT    6 .MIPS.abiflags
     6: 00000000     0 SECTION LOCAL  DEFAULT    7 .pdr
     7: 00000000     0 SECTION LOCAL  DEFAULT    9 .gnu.attributes
     8: 00002000    16 FUNC    GLOBAL DEFAULT    1 foo
     9: 00004008     0 FUNC    LOCAL  DEFAULT    1 abar
    10: 00002008     0 FUNC    LOCAL  DEFAULT    1 afoo
    11: 00004000    16 FUNC    GLOBAL DEFAULT    1 bar

and a corresponding traditional object:

Symbol table '.symtab' contains 12 entries:
   Num:    Value  Size Type    Bind   Vis      Ndx Name
     0: 00000000     0 NOTYPE  LOCAL  DEFAULT  UND
     1: 00000000     0 SECTION LOCAL  DEFAULT    1
     2: 00000000     0 SECTION LOCAL  DEFAULT    3
     3: 00000000     0 SECTION LOCAL  DEFAULT    4
     4: 00004008     0 FUNC    LOCAL  DEFAULT    1 abar
     5: 00002008     0 FUNC    LOCAL  DEFAULT    1 afoo
     6: 00000000     0 SECTION LOCAL  DEFAULT    5
     7: 00000000     0 SECTION LOCAL  DEFAULT    6
     8: 00000000     0 SECTION LOCAL  DEFAULT    7
     9: 00000000     0 SECTION LOCAL  DEFAULT    9
    10: 00002000    16 FUNC    GLOBAL DEFAULT    1 foo
    11: 00004000    16 FUNC    GLOBAL DEFAULT    1 bar

respectively.  Consequently the right way to retrieve a section symbol's
name has to be chosen in `mips_elf_calculate_relocation' for the purpose
of error reporting.

Originally we produced symbol tables in the traditional object format
only and we handled it correctly until it was lost in a rewrite with:

commit 7403cb6305f5660fccc8869d3333a731102ae978
Author: Mark Mitchell <mark@codesourcery.com>
Date:   Wed Jun 30 20:13:43 1999 +0000

probably because of the extra pointer indirection added which made the
same expression have a different meaning.

With the addition of IRIX symbol table format with:

commit 174fd7f9556183397625dbfa99ef68ecd325c74b
Author: Richard Sandiford <rdsandiford@googlemail.com>
Date:   Mon Feb 9 08:04:00 2004 +0000

the bug has been partially covered and now when a relocation error is
triggered with an IRIX object the offending section symbol is correctly
reported:

tmpdir/dump0.o: In function `foo':
(.text+0x2000): relocation truncated to fit: R_MIPS_26 against `.text'
tmpdir/dump0.o: In function `bar':
(.text+0x4000): relocation truncated to fit: R_MIPS_26 against `.text'

because `bfd_elf_string_from_elf_section' retrieves the name from the
string table section.  With a traditional object however the function
returns an empty string and consequently `no symbol' is printed instead:

tmpdir/dump0.o: In function `foo':
(.text+0x2000): relocation truncated to fit: R_MIPS_26 against `no symbol'
tmpdir/dump0.o: In function `bar':
(.text+0x4000): relocation truncated to fit: R_MIPS_26 against `no symbol'

Restore the original semantics so that the section name is always
correctly retrieved.

	bfd/
	* elfxx-mips.c (mips_elf_calculate_relocation): Also use the
	section name if `bfd_elf_string_from_elf_section' returns an
	empty string.

	ld/
	* testsuite/ld-mips-elf/reloc-local-overflow.d: New test.
	* testsuite/ld-mips-elf/reloc-local-overflow.s: Source for the
	new test.
	* testsuite/ld-mips-elf/mips-elf.exp: Run the new test.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Update x86 CPU_XXX_FLAGS handling
@ 2016-05-27 17:19 sergiodj+buildbot
  2016-05-27 17:24 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-27 17:19 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 1848e567343e9c50979453463f34e0a55ba892eb ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: 1848e567343e9c50979453463f34e0a55ba892eb

Update x86 CPU_XXX_FLAGS handling

Support defining CPU_XXX_FLAGS with other CPU_XXX_FLAGS.  Update
CPU_XXX_FLAGS to enable more bits like x87 and SYSCALL.  Don't enable
MMX when enabling SSE, AVX or AVX512.  Don't disable AVX nor AVX512 when
disabling SSE.  Don't disable AVX512 when disabling AVX.  Disable F16C,
FMA, FMA4 and XOP when disabling AVX.  Add 87, no287, no387, no687,
nosse2, nosse3, nossse3, nosse4.1, nosse4.2, nosse4 and noavx2 directives
to x86 assembler.

TODO: Add more .noXXX, like .noavx512f, directives to x86 assembler.

gas/

	PR gas/20145
	* config/tc-i386.c (cpu_arch): Add 687.
	(cpu_noarch): Add no287, no387, no687, nosse2, nosse3, nossse3,
	nosse4.1, nosse4.2, nosse4 and noavx2.
	(parse_real_register): Check cpuregmmx instead of cpummx for MMX
	register.  Check cpuregxmm instead of cpusse for XMM register.
	Check cpuregymm instead of cpuavx for YMM register.  Check
	cpuregzmm/cpuregmask instead of cpuavx512f for ZMMM/mask register.
	* doc/c-i386.texi: Mention 687, no287, no387, no687, nosse2,
	nosse3, nossse3, nosse4.1, nosse4.2, nosse4 and noavx2.
	* testsuite/gas/i386/arch-10-prefetchw.d (as): Add mmx.
	* testsuite/gas/i386/arch-10.d (as): Likewise.
	* testsuite/gas/i386/arch-11.s: Add ".arch .mmx".
	* testsuite/gas/i386/i386.exp: Pass mmx to assembler for
	arch-10-3 and arch-10-4.  Run no87-3, nosse-4, nosse-5, noavx-3
	and noavx-4.
	* testsuite/gas/i386/no87-3.l: New file.
	* testsuite/gas/i386/no87-3.s: Likewise.
	* testsuite/gas/i386/noavx-3.l: Likewise.
	* testsuite/gas/i386/noavx-3.s: Likewise.
	* testsuite/gas/i386/noavx-4.d: Likewise.
	* testsuite/gas/i386/noavx-4.s: Likewise.
	* testsuite/gas/i386/nosse-4.l: Likewise.
	* testsuite/gas/i386/nosse-4.s: Likewise.
	* testsuite/gas/i386/nosse-5.d: Likewise.
	* testsuite/gas/i386/nosse-5.s: Likewise.

opcodes/

	PR gas/20145
	* i386-gen.c (cpu_flag_init): Update CPU_XXX_FLAGS.  Remove
	CpuMMX from CPU_SSE_FLAGS.  Remove AVX and AVX512 bits from
	CPU_ANY_SSE_FLAGS.  Remove AVX512 bits from CPU_ANY_AVX_FLAGS.
	Add CPU_XSAVE_FLAGS to CPU_XSAVEOPT_FLAGS, CPU_XSAVE_FLAGS and
	CpuXSAVEC.  Add CPU_AVX_FLAGS to CpuF16C.  Remove CpuMMX from
	CPU_AVX512F_FLAGS, CPU_AVX512CD_FLAGS, CPU_AVX512ER_FLAGS,
	CPU_AVX512PF_FLAGS, CPU_AVX512DQ_FLAGS and CPU_AVX512BW_FLAGS.
	Add CPU_SSE2_FLAGS to CPU_SHA_FLAGS.   Add CPU_ANY_287_FLAGS,
	CPU_ANY_387_FLAGS, CPU_ANY_687_FLAGS, CPU_ANY_SSE2_FLAGS,
	CPU_ANY_SSE3_FLAGS, CPU_ANY_SSSE3_FLAGS, CPU_ANY_SSE4_1_FLAGS,
	CPU_ANY_SSE4_2_FLAGS and CPU_ANY_AVX2_FLAGS.  Enable CpuRegMMX
	for MMX.  Enable CpuRegXMM for SSE, AVX and AVX512.  Enable
	CpuRegYMM for AVX and AVX512VL,  Enable CpuRegZMM and
	CpuRegMask for AVX512.
	(cpu_flags): Add CpuRegMMX, CpuRegXMM, CpuRegYMM, CpuRegZMM
	and CpuRegMask.
	(set_bitfield_from_cpu_flag_init): New function.
	(set_bitfield): Remove const on f.  Call
	set_bitfield_from_cpu_flag_init to handle CPU_XXX_FLAGS.
	* i386-opc.h (CpuRegMMX): New.
	(CpuRegXMM): Likewise.
	(CpuRegYMM): Likewise.
	(CpuRegZMM): Likewise.
	(CpuRegMask): Likewise.
	(i386_cpu_flags): Add cpuregmmx, cpuregxmm, cpuregymm, cpuregzmm
	and cpuregmask.
	* i386-init.h: Regenerated.
	* i386-tbl.h: Likewise.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Skip attach-many-short-lived-threads.exp on known-broken DejaGnu versions
@ 2016-05-27 15:32 sergiodj+buildbot
  2016-05-27 15:38 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-27 15:32 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 744608cc854a365661e93d307aadf22ab6e6bd7c ***

Author: Pedro Alves <palves@redhat.com>
Branch: master
Commit: 744608cc854a365661e93d307aadf22ab6e6bd7c

Skip attach-many-short-lived-threads.exp on known-broken DejaGnu versions

If the testsuite is run with a DejaGnu version that predates the fix
from last year:

  [PATCH] DejaGnu kills the wrong process due to PID-reuse races
  http://lists.gnu.org/archive/html/dejagnu/2015-07/msg00005.html

... gdb.threads/attach-many-short-lived-threads.exp fails randomly,
often.  Other tests randomly fail due to that issue too, but this one
is _much_ more exposed.

DejaGnu 1.6 was released meanwhile, which includes that DejaGnu fix,
and also some distros backported the fix too.

So skip the test when run with older/broken DejaGnus.

gdb/testsuite/ChangeLog:
2016-05-27  Pedro Alves  <palves@redhat.com>

	* gdb.threads/attach-many-short-lived-threads.exp (bad_dejagnu):
	New procedure.
	(top level): Call it, and bail out of DejaGnu is known to be bad.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Replace CpuAMD64/CpuIntel64 with AMD64/Intel64
@ 2016-05-27 15:15 sergiodj+buildbot
  2016-05-27 15:17 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-27 15:15 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT e92bae62606702c1c07e095789ffed103e0e34c5 ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: e92bae62606702c1c07e095789ffed103e0e34c5

Replace CpuAMD64/CpuIntel64 with AMD64/Intel64

AMD64 vs CpuIntel64 ISA should be handled similar as AT&T vs Intel
syntax.  Since cpu_flags isn't sorted by position, we need to check
the whole cpu_flags array for the maximum position when verifying
CpuMax.

gas/

	PR gas/20154
	* config/tc-i386.c (cpu_flags_match): Don't set cpuamd64 nor
	cpuintel64.
	(match_template): Check Intel64/AMD64 ISA.

opcodes/

	PR gas/20154
	* i386-gen.c (cpu_flags): Remove CpuAMD64 and CpuIntel64.
	(opcode_modifiers): Add AMD64 and Intel64.
	(main): Properly verify CpuMax.
	* i386-opc.h (CpuAMD64): Removed.
	(CpuIntel64): Likewise.
	(CpuMax): Set to CpuNo64.
	(i386_cpu_flags): Remove cpuamd64 and cpuintel64.
	(AMD64): New.
	(Intel64): Likewise.
	(i386_opcode_modifier): Add amd64 and intel64.
	(i386-opc.tbl): Replace CpuAMD64/CpuIntel64 with AMD64/Intel64
	on call and jmp.
	* i386-init.h: Regenerated.
	* i386-tbl.h: Likewise.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Correct CpuMax in i386-opc.h
@ 2016-05-27 14:08 sergiodj+buildbot
  2016-05-27 14:09 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-27 14:08 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT e89c5eaa7208f06e927a79facff0316f4e550f6f ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: e89c5eaa7208f06e927a79facff0316f4e550f6f

Correct CpuMax in i386-opc.h

CpuMax should be CpuIntel64, not CpuNo64.  i386-gen.c is updated to
verify that CpuMax is correct.  X86 assembler is updated to properly
set cpuamd64 and cpuintel64.

gas/

	PR gas/20154
	* config/tc-i386.c (intel64): New.
	(cpu_flags_match): Set cpuamd64 and cpuintel64.
	(md_parse_option): Set intel64 instead of cpuamd64 and
	cpuintel64.

opcodes/

	PR gas/20154
	* i386-gen.c (main): Fail if CpuMax is incorrect.
	* i386-opc.h (CpuMax): Set to CpuIntel64.
	* i386-tbl.h: Regenerated.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fix typo introduced during the most recent synchronization update.
@ 2016-05-27 13:49 sergiodj+buildbot
  2016-05-27 13:50 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-27 13:49 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 1690f1db1ac7a4e91d81ae968b8158af2b7ff91f ***

Author: Nick Clifton <nickc@redhat.com>
Branch: master
Commit: 1690f1db1ac7a4e91d81ae968b8158af2b7ff91f

Fix typo introduced during the most recent synchronization update.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Improve the MSP430 disassembler's handling of memory read errors.
@ 2016-05-27 13:08 sergiodj+buildbot
  2016-05-27 13:10 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-27 13:08 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 77d66e7b303f6fa65dd2ca4abce6393d6ea70a8f ***

Author: Nick Clifton <nickc@redhat.com>
Branch: master
Commit: 77d66e7b303f6fa65dd2ca4abce6393d6ea70a8f

Improve the MSP430 disassembler's handling of memory read errors.

	PR target/20150
	* msp430-dis.c (msp430dis_read_two_bytes): New function.
	(msp430dis_opcode_unsigned): New function.
	(msp430dis_opcode_signed): New function.
	(msp430_singleoperand): Use the new opcode reading functions.
	Only disassenmble bytes if they were successfully read.
	(msp430_doubleoperand): Likewise.
	(msp430_branchinstr): Likewise.
	(msp430x_callx_instr): Likewise.
	(print_insn_msp430): Check that it is safe to read bytes before
	attempting disassembly.  Use the new opcode reading functions.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] gdb: Forward VALUE_LVAL when avoiding side effects for STRUCTOP_STRUCT
@ 2016-05-27 12:58 sergiodj+buildbot
  2016-05-27 13:07 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-27 12:58 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 51415b9f309443261016ad1b63b9e350bbe3903d ***

Author: Andrew Burgess <andrew.burgess@embecosm.com>
Branch: master
Commit: 51415b9f309443261016ad1b63b9e350bbe3903d

gdb: Forward VALUE_LVAL when avoiding side effects for STRUCTOP_STRUCT

When evaluating an expression with EVAL_AVOID_SIDE_EFFECTS if the value
we return is forced to be of type not_lval then GDB will be unable to
take the address of the returned value.

Instead, we should properly initialise the LVAL of the returned value.

This commit builds on two previous commits 2520f728b710 (Forward
VALUE_LVAL when avoiding side effects for STRUCTOP_STRUCT) and
ac775bf4d35b (gdb: Forward VALUE_LVAL when avoiding side effects for
STRUCTOP_PTR), which in turn build on ac1ca910d74d (Fixes for PR
exp/15364).

This commit is currently untested due to my lack of access to an OpenCL
compiler, however, if follows the same pattern as the first two commits
mentioned above and so I believe that it is correct.

gdb/ChangeLog:

	* opencl-lang.c (evaluate_subexp_opencl): If
	EVAL_AVOID_SIDE_EFFECTS mode, forward the VALUE_LVAL attribute to
	the returned value in the STRUCTOP_STRUCT case.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] gdb: Forward VALUE_LVAL when avoiding side effects for STRUCTOP_PTR
@ 2016-05-27 12:46 sergiodj+buildbot
  2016-05-27 12:50 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-27 12:46 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT ac775bf4d35b7a2d5715e0ccf3d648d4670213fd ***

Author: Andrew Burgess <andrew.burgess@embecosm.com>
Branch: master
Commit: ac775bf4d35b7a2d5715e0ccf3d648d4670213fd

gdb: Forward VALUE_LVAL when avoiding side effects for STRUCTOP_PTR

Assume that we have a C program like this:

  struct foo_type
  {
    int var;
  } foo;

  struct foo_type *foo_ptr = &foo;

  int
  main ()
  {
    return foo_ptr->var;
  }

Then GDB should be able to evaluate the following, however, it currently
does not:

  (gdb) start
  ...
  (gdb) whatis &(foo_ptr->var)
  Attempt to take address of value not located in memory.

The problem is that in EVAL_AVOID_SIDE_EFFECTS mode,
eval.c:evaluate_subexp_standard always returns a not_lval value as the
result for a STRUCTOP_PTR operation. As a consequence, the rest of
the code believes that one cannot take the address of the returned
value.

This patch fixes STRUCTOP_PTR handling so that the VALUE_LVAL
attribute for the returned value is properly initialized.  After this
change, the above session becomes:

  (gdb) start
  ...
  (gdb) whatis &(foo_ptr->var)
  type = int *

This commit is largely the same as commit 2520f728b710 (Forward
VALUE_LVAL when avoiding side effects for STRUCTOP_STRUCT) but applied
to STRUCTOP_PTR rather than STRUCTOP_STRUCT.  Both of these commits are
building on top of commit ac1ca910d74d (Fixes for PR exp/15364).

gdb/ChangeLog:

	* eval.c (evaluate_subexp_standard): If EVAL_AVOID_SIDE_EFFECTS
	mode, forward the VALUE_LVAL attribute to the returned value in
	the STRUCTOP_PTR case.

gdb/testsuite/ChangeLog:

	* gdb.base/whatis.c: Extend the test case.
	* gdb.base/whatis.exp: Add additional tests.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add support for new POWER ISA 3.0 instructions.
@ 2016-05-27  0:21 sergiodj+buildbot
  2016-05-27  0:25 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-27  0:21 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 19dfcc89e8d94526f011242041b700ede8834996 ***

Author: Peter Bergner <bergner@vnet.ibm.com>
Branch: master
Commit: 19dfcc89e8d94526f011242041b700ede8834996

Add support for new POWER ISA 3.0 instructions.

opcodes/

	* ppc-opc.c (CY): New define.  Document it.
	(powerpc_opcodes) <addex[.], lwzmx, vmsumudm>: New mnemonics.

gas/
	* testsuite/gas/ppc/altivec3.d <vmsumudm>: Add test.
	* testsuite/gas/ppc/altivec3.s: Likewise.
	* testsuite/gas/ppc/power9.d <addex[.], lwzmx, vmsumudm>: Add tests.
	* testsuite/gas/ppc/power9.s: Likewise.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] MIPS/BFD: Don't stop processing on `bfd_reloc_outofrange'
@ 2016-05-26 11:56 sergiodj+buildbot
  2016-05-26 11:44 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-26 11:56 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT ed53407eec9eba3b55a3a00fb7eaa7eddbf01363 ***

Author: Maciej W. Rozycki <macro@imgtec.com>
Branch: master
Commit: ed53407eec9eba3b55a3a00fb7eaa7eddbf01363

MIPS/BFD: Don't stop processing on `bfd_reloc_outofrange'

Upon a `bfd_reloc_outofrange' error continue processing so that any
further issues are also reported, similarly to how `bfd_reloc_overflow'
is handled.  Adjust message formatting accordingly, using `%X' to abort
processing at conclusion.

Reduce the number of test cases by grouping relocations the handling of
which can now be verified together with a single source and dump.

	bfd/
	* elfxx-mips.c (_bfd_mips_elf_relocate_section)
	<bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
	for message.  Continue processing rather than returning failure.

	ld/
	* testsuite/ld-mips-elf/unaligned-jalx-0.d: Fold
	`unaligned-jalx-2' here.
	* testsuite/ld-mips-elf/unaligned-jalx-mips16-0.d: Fold
	`unaligned-jalx-mips16-2' here.
	* testsuite/ld-mips-elf/unaligned-jalx-micromips-0.d: Fold
	`unaligned-jalx-micromips-2' here.
	* testsuite/ld-mips-elf/unaligned-jalx-0.s: Update accordingly.
	* testsuite/ld-mips-elf/unaligned-jalx-1.d: Update error
	message.
	* testsuite/ld-mips-elf/unaligned-jalx-mips16-1.d: Likewise.
	* testsuite/ld-mips-elf/unaligned-jalx-micromips-1.d: Likewise.
	* testsuite/ld-mips-elf/unaligned-jalx-2.d: Remove test.
	* testsuite/ld-mips-elf/unaligned-jalx-mips16-2.d: Remove test.
	* testsuite/ld-mips-elf/unaligned-jalx-micromips-2.d: Remove
	test.
	* testsuite/ld-mips-elf/unaligned-jalx-2.s: Remove test source.
	* testsuite/ld-mips-elf/unaligned-lwpc-0.d: Fold
	`unaligned-lwpc-3' here.
	* testsuite/ld-mips-elf/unaligned-lwpc-0.s: Update accordingly.
	* testsuite/ld-mips-elf/unaligned-lwpc-1.d: Fold
	`unaligned-lwpc-2' here.
	* testsuite/ld-mips-elf/unaligned-lwpc-1.s: Update accordingly.
	* testsuite/ld-mips-elf/unaligned-lwpc-2.d: Remove test.
	* testsuite/ld-mips-elf/unaligned-lwpc-2.s: Remove test source.
	* testsuite/ld-mips-elf/unaligned-lwpc-3.d: Remove test.
	* testsuite/ld-mips-elf/unaligned-lwpc-3.s: Remove test source.
	* testsuite/ld-mips-elf/unaligned-ldpc-0.d: Fold
	`unaligned-ldpc-4' here.
	* testsuite/ld-mips-elf/unaligned-ldpc-0.s: Update accordingly.
	* testsuite/ld-mips-elf/unaligned-ldpc-1.d: Update error
	message.  Fold `unaligned-ldpc-2' and `unaligned-ldpc-3' here.
	* testsuite/ld-mips-elf/unaligned-ldpc-1.s: Update accordingly.
	* testsuite/ld-mips-elf/unaligned-ldpc-2.d: Remove test.
	* testsuite/ld-mips-elf/unaligned-ldpc-2.s: Remove test source.
	* testsuite/ld-mips-elf/unaligned-ldpc-3.d: Remove test.
	* testsuite/ld-mips-elf/unaligned-ldpc-3.s: Remove test source.
	* testsuite/ld-mips-elf/unaligned-ldpc-4.d: Remove test.
	* testsuite/ld-mips-elf/unaligned-ldpc-4.s: Remove test source.
	* testsuite/ld-mips-elf/mips-elf.exp: Delete removed tests.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] metag: add extern C to header
@ 2016-05-26 10:15 sergiodj+buildbot
  2016-05-26 10:34 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-26 10:15 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 94740f9c4b20ec88a5e33823a4da13d6da311a22 ***

Author: Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
Branch: master
Commit: 94740f9c4b20ec88a5e33823a4da13d6da311a22

metag: add extern C to header

include/ChangeLog:

2016-05-26  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* opcode/metag.h: wrap declarations in extern "C".


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] MIPS/BFD: Report `bfd_reloc_outofrange' errors as such
@ 2016-05-25 20:20 sergiodj+buildbot
  2016-05-25 20:33 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25 20:20 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT de341542a60f7d3a80cc339db7d341b615cfa52f ***

Author: Maciej W. Rozycki <macro@imgtec.com>
Branch: master
Commit: de341542a60f7d3a80cc339db7d341b615cfa52f

MIPS/BFD: Report `bfd_reloc_outofrange' errors as such

A `bfd_reloc_outofrange' condition from `mips_elf_calculate_relocation'
currently triggers the warning callback, which in the case of LD prints
messages like:

foo.o: In function `foo':
(.text+0x0): warning: JALX to a non-word-aligned address

or:

foo.o: In function `foo':
(.text+0x0): warning: PC-relative load from unaligned address

and nothing else, which suggests this is a benign condition and link has
otherwise successfully run to completion.  This is however not the case,
the link terminates right away with no further messages and no output
produced.

Use the general error or warning info callback then, preserving the
message format.  Also set a BFD error condition so that a failure is
unambiguously reported.  Complement the change with a set of suitable
test suite additions.

	bfd/
	* elfxx-mips.c (_bfd_mips_elf_relocate_section)
	<bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
	Call `bfd_set_error'.

	ld/
	* testsuite/ld-mips-elf/unaligned-jalx-0.d: New test.
	* testsuite/ld-mips-elf/unaligned-jalx-1.d: New test.
	* testsuite/ld-mips-elf/unaligned-jalx-2.d: New test.
	* testsuite/ld-mips-elf/unaligned-jalx-mips16-0.d: New test.
	* testsuite/ld-mips-elf/unaligned-jalx-mips16-1.d: New test.
	* testsuite/ld-mips-elf/unaligned-jalx-mips16-2.d: New test.
	* testsuite/ld-mips-elf/unaligned-jalx-micromips-0.d: New test.
	* testsuite/ld-mips-elf/unaligned-jalx-micromips-1.d: New test.
	* testsuite/ld-mips-elf/unaligned-jalx-micromips-2.d: New test.
	* testsuite/ld-mips-elf/unaligned-lwpc-0.d: New test.
	* testsuite/ld-mips-elf/unaligned-lwpc-1.d: New test.
	* testsuite/ld-mips-elf/unaligned-lwpc-2.d: New test.
	* testsuite/ld-mips-elf/unaligned-lwpc-3.d: New test.
	* testsuite/ld-mips-elf/unaligned-ldpc-0.d: New test.
	* testsuite/ld-mips-elf/unaligned-ldpc-1.d: New test.
	* testsuite/ld-mips-elf/unaligned-ldpc-2.d: New test.
	* testsuite/ld-mips-elf/unaligned-ldpc-3.d: New test.
	* testsuite/ld-mips-elf/unaligned-ldpc-4.d: New test.
	* testsuite/ld-mips-elf/unaligned-jalx-0.s: New test source.
	* testsuite/ld-mips-elf/unaligned-jalx-1.s: New test source.
	* testsuite/ld-mips-elf/unaligned-jalx-2.s: New test source.
	* testsuite/ld-mips-elf/unaligned-insn.s: New test source.
	* testsuite/ld-mips-elf/unaligned-lwpc-0.s: New test source.
	* testsuite/ld-mips-elf/unaligned-lwpc-1.s: New test source.
	* testsuite/ld-mips-elf/unaligned-lwpc-2.s: New test source.
	* testsuite/ld-mips-elf/unaligned-lwpc-3.s: New test source.
	* testsuite/ld-mips-elf/unaligned-ldpc-0.s: New test source.
	* testsuite/ld-mips-elf/unaligned-ldpc-1.s: New test source.
	* testsuite/ld-mips-elf/unaligned-ldpc-2.s: New test source.
	* testsuite/ld-mips-elf/unaligned-ldpc-3.s: New test source.
	* testsuite/ld-mips-elf/unaligned-ldpc-4.s: New test source.
	* testsuite/ld-mips-elf/unaligned-syms.s: New test source.
	* testsuite/ld-mips-elf/mips-elf.exp: Run the new tests.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Enable VREX for all AVX512 directives
@ 2016-05-25 19:18 sergiodj+buildbot
  2016-05-25 19:19 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25 19:18 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT f3ad76370f8c79e4ae74ca6826e23bf417d5283a ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: f3ad76370f8c79e4ae74ca6826e23bf417d5283a

Enable VREX for all AVX512 directives

Add all AVX512 bits to CPU_ANY_AVX_FLAGS.

	* i386-gen.c (cpu_flag_init): Add CpuVREX to CPU_AVX512DQ_FLAGS,
	CPU_AVX512BW_FLAGS, CPU_AVX512VL_FLAGS, CPU_AVX512IFMA_FLAGS
	and CPU_AVX512VBMI_FLAGS.  Add CpuAVX512DQ, CpuAVX512BW,
	CpuAVX512VL, CpuAVX512IFMA and CpuAVX512VBMI to
	CPU_ANY_AVX_FLAGS.
	* i386-init.h: Regenerated.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Enable VREX for AVX512 directives
@ 2016-05-25 18:50 sergiodj+buildbot
  2016-05-25 19:07 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25 18:50 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT f1360d5830fc7695cd26214257c62f34b73070c8 ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: f1360d5830fc7695cd26214257c62f34b73070c8

Enable VREX for AVX512 directives

Enable VREX for AVX512 instructions with upper 16 vector registers.

gas/

	PR gas/20141
	* testsuite/gas/i386/i386.exp: Run x86-64-pr20141.
	* testsuite/gas/i386/x86-64-pr20141.d: New file.
	* testsuite/gas/i386/x86-64-pr20141.s: Likewise.

opcodes/

	PR gas/20141
	* i386-gen.c (cpu_flag_init): Add CpuVREX to CPU_AVX512F_FLAGS,
	CPU_AVX512CD_FLAGS, CPU_AVX512ER_FLAGS and CPU_AVX512PF_FLAGS.
	* i386-init.h: Regenerated.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Reimplement .no87/.nommx/.nosse/.noavx directives
@ 2016-05-25 17:39 sergiodj+buildbot
  2016-05-25 17:40 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25 17:39 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 293f5f65435c4d309cbf463e941a8bd5ae50c02d ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: 293f5f65435c4d309cbf463e941a8bd5ae50c02d

Reimplement .no87/.nommx/.nosse/.noavx directives

Move all .noXXX directives to cpu_noarch.

gas/

	* config/tc-i386.c (arch_entry): Remove negated.
	(noarch_entry): New struct.
	(cpu_arch): Updated.  Remove .no87, .nommx, .nosse and .noavx.
	(cpu_noarch): New.
	(set_cpu_arch): Check cpu_noarch after cpu_arch.
	(md_parse_option): Allow -march=+nosse.  Check cpu_noarch after
	cpu_arch.
	(output_message): New function.
	(show_arch): Use it.  Handle cpu_noarch.
	* testsuite/gas/i386/i386.exp: Run nommx-1, nommx-2, nommx-3,
	nosse-1, nosse-2, nosse-3, noavx-1 and noavx-2.
	* testsuite/gas/i386/noavx-1.l: New file.
	* testsuite/gas/i386/noavx-1.s: Likewise.
	* testsuite/gas/i386/noavx-2.s: Likewise.
	* testsuite/gas/i386/noavx-2.l: Likewise.
	* testsuite/gas/i386/nommx-1.s: Likewise.
	* testsuite/gas/i386/nommx-1.l: Likewise.
	* testsuite/gas/i386/nommx-2.s: Likewise.
	* testsuite/gas/i386/nommx-2.l: Likewise.
	* testsuite/gas/i386/nommx-3.s: Likewise.
	* testsuite/gas/i386/nommx-3.l: Likewise.
	* testsuite/gas/i386/nosse-1.s: Likewise.
	* testsuite/gas/i386/nosse-1.l: Likewise.
	* testsuite/gas/i386/nosse-2.s: Likewise.
	* testsuite/gas/i386/nosse-2.l: Likewise.
	* testsuite/gas/i386/nosse-3.s: Likewise.
	* testsuite/gas/i386/nosse-3.l: Likewise.

opcodes/

	* i386-gen.c (cpu_flag_init): Rename CPU_ANY87_FLAGS to
	CPU_ANY_X87_FLAGS.  Add CPU_ANY_MMX_FLAGS.
	* i386-init.h: Regenerated.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Enable 64-bit archives in ar and ranlib
@ 2016-05-25 17:04 sergiodj+buildbot
  2016-05-25 17:08 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25 17:04 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT e6cc316af931911da20249e19f9342e5cf8aeeff ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: e6cc316af931911da20249e19f9342e5cf8aeeff

Enable 64-bit archives in ar and ranlib

Since existing ld and gold support the 64-bit (MIPS) ELF archives, we
can use the 64-bit (MIPS) ELF archives as 64-bit archives.  Since the
plugin target is used to create archive in plugin-enabled ar, we need
a way to enable 64-bit archives in the plugin target.  This patch adds
--enable-64-bit-archive to bfd to force 64-bit archives in ar and
ranlib.  Since both 64-bit MIPS and s390 ELF targets currently use
64-bit archives, 64-bit archives are enabled by default for them.
64-bit archive is generated automatically if the archive is too big.

Tested on Linux/x86 and Linux/x86-64 with existing ld and gold.

bfd/

	PR binutils/14625
	* archive.c (bfd_slurp_armap): Replace
	bfd_elf64_archive_slurp_armap with
	_bfd_archive_64_bit_slurp_armap.
	(bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
	BFD64 is defined and the archive is too big.
	(coff_write_armap): Likewise.
	* archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
	(_bfd_archive_64_bit_slurp_armap): This.
	(bfd_elf64_archive_write_armap): Renamed to ...
	(_bfd_archive_64_bit_write_armap): This.
	* configure.ac: Add --enable-64-bit-archive.
	(want_64_bit_archive): New.  Set to true by default for 64-bit
	MIPS and s390 ELF targets.
	(USE_64_BIT_ARCHIVE): New AC_DEFINE.
	* config.in: Regenerated.
	* configure: Likewise.
	* elf64-mips.c (bfd_elf64_archive_functions): Removed.
	(bfd_elf64_archive_slurp_armap): Likewise.
	(bfd_elf64_archive_write_armap): Likewise.
	(bfd_elf64_archive_slurp_extended_name_table): Likewise.
	(bfd_elf64_archive_construct_extended_name_table): Likewise.
	(bfd_elf64_archive_truncate_arname): Likewise.
	(bfd_elf64_archive_read_ar_hdr): Likewise.
	(bfd_elf64_archive_write_ar_hdr): Likewise.
	(bfd_elf64_archive_openr_next_archived_file): Likewise.
	(bfd_elf64_archive_get_elt_at_index): Likewise.
	(bfd_elf64_archive_generic_stat_arch_elt): Likewise.
	(bfd_elf64_archive_update_armap_timestamp): Likewise.
	* elf64-s390.c (bfd_elf64_archive_functions): Removed.
	(bfd_elf64_archive_slurp_armap): Likewise.
	(bfd_elf64_archive_write_armap): Likewise.
	(bfd_elf64_archive_slurp_extended_name_table): Likewise.
	(bfd_elf64_archive_construct_extended_name_table): Likewise.
	(bfd_elf64_archive_truncate_arname): Likewise.
	(bfd_elf64_archive_read_ar_hdr): Likewise.
	(bfd_elf64_archive_write_ar_hdr): Likewise.
	(bfd_elf64_archive_openr_next_archived_file): Likewise.
	(bfd_elf64_archive_get_elt_at_index): Likewise.
	(bfd_elf64_archive_generic_stat_arch_elt): Likewise.
	(bfd_elf64_archive_update_armap_timestamp): Likewise.
	* elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
	BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
	bfd_elfNN_archive_functions isn't defined.
	(TARGET_LITTLE_SYM): Likewise.
	* libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
	(_bfd_archive_64_bit_write_armap): Likewise.
	(_bfd_archive_64_bit_slurp_extended_name_table): New macro.
	(_bfd_archive_64_bit_construct_extended_name_table): Likewise.
	(_bfd_archive_64_bit_truncate_arname): Likewise.
	(_bfd_archive_64_bit_read_ar_hdr): Likewise.
	(_bfd_archive_64_bit_write_ar_hdr): Likewise.
	(_bfd_archive_64_bit_openr_next_archived_file): Likewise.
	(_bfd_archive_64_bit_get_elt_at_index): Likewise.
	(_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
	(_bfd_archive_64_bit_update_armap_timestamp): Likewise.
	* libbfd.h: Regenerated.
	* plugin.c (plugin_vec): Use _bfd_archive_64_bit on
	BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.

binutils/

	PR binutils/14625
	* NEWS: Mention --enable-64-bit-archive.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Skip an archive element if not added by linker
@ 2016-05-25 15:55 sergiodj+buildbot
  2016-05-25 15:57 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25 15:55 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT b95a0a3177bcf797c8f5ad6a7d276fb6275352b7 ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: b95a0a3177bcf797c8f5ad6a7d276fb6275352b7

Skip an archive element if not added by linker

During archive rescan to resolve symbol references for files added by
LTO, linker add_archive_element callback is called to check if an
archive element should added.  After all IR symbols have been claimed,
linker won't claim new IR symbols and shouldn't add the LTO archive
element.  This patch updates linker add_archive_element callback to
return FALSE when seeing an LTO archive element during rescan and
changes ELF linker to skip such archive element.

bfd/

	PR ld/20103
	* cofflink.c (coff_link_check_archive_element): Return TRUE if
	linker add_archive_element callback returns FALSE.
	* ecoff.c (ecoff_link_check_archive_element): Likewise.
	* elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
	archive element if linker add_archive_element callback returns
	FALSE.
	* elflink.c (elf_link_add_archive_symbols): Likewise.
	* pdp11.c (aout_link_check_ar_symbols): Likewise.
	* vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
	* xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
	(xcoff_link_check_ar_symbols): Likewise.

ld/

	PR ld/20103
	* ldmain.c (add_archive_element): Don't claim new IR symbols
	after all IR symbols have been claimed.
	* plugin.c (plugin_call_claim_file): Remove no_more_claiming
	check.
	* testsuite/ld-plugin/lto.exp (pr20103): New proc.
	Run PR ld/20103 tests.
	* testsuite/ld-plugin/pr20103a.c: New file.
	* testsuite/ld-plugin/pr20103b.c: Likewise.
	* testsuite/ld-plugin/pr20103c.c: Likewise.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] fix spelling of HAVE_LIBPYTHON2_4 in py-value.c
@ 2016-05-25 14:18 sergiodj+buildbot
  2016-05-25 14:22 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25 14:18 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 7bd787e8774f96712d2e15a4094f094e00ff45ba ***

Author: Tom Tromey <tom@tromey.com>
Branch: master
Commit: 7bd787e8774f96712d2e15a4094f094e00ff45ba

fix spelling of HAVE_LIBPYTHON2_4 in py-value.c

Ulrich pointed out that an earlier patch had misspelled
HAVE_LIBPYTHON2_4, adding an extra "_".  This caused a build failure.
This patch fixes the bug.

2016-05-25  Tom Tromey  <tom@tromey.com>

	* python/py-value.c (value_object_as_number): Use correct spelling
	of HAVE_LIBPYTHON2_4.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fortran, typeprint: Forward level of details to be printed for pointers.
@ 2016-05-25  8:16 sergiodj+buildbot
  2016-05-25  8:21 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25  8:16 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 2bbad2ea1102733a2a4143be4afe195caf730cd0 ***

Author: Bernhard Heckel <bernhard.heckel@intel.com>
Branch: master
Commit: 2bbad2ea1102733a2a4143be4afe195caf730cd0

Fortran, typeprint: Forward level of details to be printed for pointers.

Variable "show" was hardcoded to zero for pointer and reference types.
This implementation didn't allow a correct "whatis" print
for those types and results in same output for "ptype" and "whatis".

Before:
(gdb) whatis t3p
type = PTR TO -> ( Type t3
    integer(kind=4) :: t3_i
    Type t2 :: t2_n
End Type t3 )

After:
(gdb) whatis t3p
type = PTR TO -> ( Type t3 )

2016-05-25  Bernhard Heckel  <bernhard.heckel@intel.com>

gdb/Changelog:
	* f-typeprint.c (f_type_print_base): Replace 0 by show.

gdb/testsuite/Changelog:
	* gdb.fortran/type.f90: Add pointer variable.
	* gdb.fortran/whatis_type.exp: Add whatis/ptype of pointers.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fortran, testsuite: Fix duplicate testcase name.
@ 2016-05-25  8:02 sergiodj+buildbot
  2016-05-25  8:04 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25  8:02 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 8b70175dfa76c97e28d83cd09f3604933a7c05f5 ***

Author: Bernhard Heckel <bernhard.heckel@intel.com>
Branch: master
Commit: 8b70175dfa76c97e28d83cd09f3604933a7c05f5

Fortran, testsuite: Fix duplicate testcase name.

2016-05-25  Bernhard Heckel  <bernhard.heckel@intel.com>

gdb/testsuite/Changelog:
	* gdb.fortran/vla-type.exp: Fix testcase name.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fortran, testsuite: Add testcases for nested structures.
@ 2016-05-25  7:51 sergiodj+buildbot
  2016-05-25  8:02 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25  7:51 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 86d8a84882643db4d8c28cea8e4a358465cb11f5 ***

Author: Bernhard Heckel <bernhard.heckel@intel.com>
Branch: master
Commit: 86d8a84882643db4d8c28cea8e4a358465cb11f5

Fortran, testsuite: Add testcases for nested structures.

As as result of printing only the outer elements of nested structures,
some testcases have to be added to check for corner cases with VLA's.

2016-05-25  Bernhard Heckel  <bernhard.heckel@intel.com>

gdb/testsuite/Changelog:
	* gdb.fortran/vla-type.exp: Access elements in nested structs.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fortran, typeprint: Decrease level of details when printing elements of a structure.
@ 2016-05-25  7:40 sergiodj+buildbot
  2016-05-25  7:40 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25  7:40 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT e188eb36215c031304aa7d2630447e2d0726adf5 ***

Author: Bernhard Heckel <bernhard.heckel@intel.com>
Branch: master
Commit: e188eb36215c031304aa7d2630447e2d0726adf5

Fortran, typeprint: Decrease level of details when printing elements of a structure.

According to the typeprint's description, the level of details is
decreased by one for the typeprint of elements of a structure.

Before:
(gdb) ptype t3v
type = Type t3
    integer(kind=4) :: t3_i
    Type t2
        integer(kind=4) :: t2_i
        Type t1
            integer(kind=4) :: t1_i
            real(kind=4) :: t1_r
        End Type t1 :: t1_n
    End Type t2 :: t2_n
End Type t3

After:
(gdb) ptype t3v
type = Type t3
    integer(kind=4) :: t3_i
    Type t2 :: t2_n
End Type t3

2016-05-25  Bernhard Heckel  <bernhard.heckel@intel.com>

gdb/Changelog:
	* f-typeprint.c (f_type_print_base): Decrease show by one.

gdb/testsuite/Changelog:
	* gdb.fortran/type.f90: Add nested structures.
	* gdb.fortran/whatis-type.exp: Whatis/ptype nested structures.
	* gdb.fortran/derived-type.exp: Adapt expected output.
	* gdb.fortran/vla-type.exp: Adapt expected output.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fortran, typeprint: Take level of details into account when printing elements of a structure.
@ 2016-05-25  7:30 sergiodj+buildbot
  2016-05-25  7:35 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25  7:30 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 9b2db1fd27cea1323a7ae0beb9399c8e1c4a3741 ***

Author: Bernhard Heckel <bernhard.heckel@intel.com>
Branch: master
Commit: 9b2db1fd27cea1323a7ae0beb9399c8e1c4a3741

Fortran, typeprint: Take level of details into account when printing elements of a structure.

According to the typeprint's description, elements of a structure
should not be printed when show is < 1.
This variable is also used to distinguish the level of details
between "ptype" and "whatis" expressions.

Before:
(gdb) whatis t1v
type = Type t1
    integer(kind=4) :: t1_i
    real(kind=4) :: t1_r
End Type t1

After:
(gdb) whatis t1v
type = Type t1

2016-05-25  Bernhard Heckel  <bernhard.heckel@intel.com>

gdb/Changelog:
	* f-typeprint.c (f_type_print_base): Don't print fields when show < 0.

gdb/testsuite/Changelog:
	* gdb.fortran/whatis_type.exp: Adapt expected output.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fortran, typeprint: Fix wrong indentation when ptype nested structures.
@ 2016-05-25  7:20 sergiodj+buildbot
  2016-05-25  7:21 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25  7:20 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 72b1705502a891e07d40ad215146c71193920801 ***

Author: Bernhard Heckel <bernhard.heckel@intel.com>
Branch: master
Commit: 72b1705502a891e07d40ad215146c71193920801

Fortran, typeprint: Fix wrong indentation when ptype nested structures.

Level of indentation was not proper handled when printing
the elements type's name.

Before:
type = Type t1
integer(kind=4) :: var_1
integer(kind=4) :: var_2
End Type t1

After:
type = Type t1
    integer(kind=4) :: var_1
    integer(kind=4) :: var_2
End Type t1

2016-05-25  Bernhard Heckel  <bernhard.heckel@intel.com>

gdb/Changelog:
	* f-typeprint.c (f_type_print_base): Take print level into account.

gdb/testsuite/Changelog:
	* gdb.fortran/print_type.exp: Fix expected output.
	* gdb.fortran/whatis_type.exp: Fix expected output.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fortran, testsuite: Use multi_line in whatis_type testcase.
@ 2016-05-25  7:07 sergiodj+buildbot
  2016-05-25  7:15 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-25  7:07 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 3cd81d8df727cc961b9333d5e977718c622bf9c3 ***

Author: Bernhard Heckel <bernhard.heckel@intel.com>
Branch: master
Commit: 3cd81d8df727cc961b9333d5e977718c622bf9c3

Fortran, testsuite: Use multi_line in whatis_type testcase.

2016-05-25  Bernhard Heckel  <bernhard.heckel@intel.com>

gdb/testsuite/Changelog:
	* gdb.fortran/whatis_type.exp: Use multi_line.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] MIPS/BFD: Unify `bfd_reloc_outofrange' error reporting code
@ 2016-05-24 20:01 sergiodj+buildbot
  2016-05-24 20:01 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-24 20:01 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 7db9a74e9f03427ed2844a17cebecc5e793f38ef ***

Author: Maciej W. Rozycki <macro@imgtec.com>
Branch: master
Commit: 7db9a74e9f03427ed2844a17cebecc5e793f38ef

MIPS/BFD: Unify `bfd_reloc_outofrange' error reporting code

	bfd/
	* elfxx-mips.c (_bfd_mips_elf_relocate_section)
	<bfd_reloc_outofrange>: Unify error reporting code.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fix PR python/17386 - add __index__ method to gdb.Value
@ 2016-05-24 16:34 sergiodj+buildbot
  2016-05-24 16:34 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-24 16:34 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT ddae946278bf4269370f7d945732485ad13469fa ***

Author: Tom Tromey <tom@tromey.com>
Branch: master
Commit: ddae946278bf4269370f7d945732485ad13469fa

Fix PR python/17386 - add __index__ method to gdb.Value

This patch fixes PR python/17386.

The bug is that gdb.Value does not implement the Python __index__
method.  This method is needed to convert a Python object to an index
and is used by various operations in Python, such as indexing an
array.

The fix is to implement the nb_index method for gdb.Value.

nb_index was added in Python 2.5.  I don't have a good way to test
Python 2.4, but I made an attempt to accomodate it.

I chose to use valpy_long in all cases because this simplifies porting
to Python 3, and because there didn't seem to be any harm.

Built and regtested on x86-64 Fedora 23.

2016-05-24  Tom Tromey  <tom@tromey.com>

	PR python/17386:
	* python/py-value.c (value_object_as_number): Add
	nb_inplace_floor_divide, nb_inplace_true_divide, nb_index.

2016-05-24  Tom Tromey  <tom@tromey.com>

	PR python/17386:
	* gdb.python/py-value.exp (test_value_numeric_ops): Add tests that
	use value as an index.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] add nb_inplace_divide for python 2
@ 2016-05-24 16:24 sergiodj+buildbot
  2016-05-24 16:24 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-24 16:24 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT e2b7f516fc688975ea22ad3cf2066c6972454fdc ***

Author: Tom Tromey <tom@tromey.com>
Branch: master
Commit: e2b7f516fc688975ea22ad3cf2066c6972454fdc

add nb_inplace_divide for python 2

Python 2's PyNumberMethods has nb_inplace_divide, but Python 3 does
not.  This patch adds it for Python 2.

This buglet didn't cause much fallout because the only non-NULL entry
in value_object_as_number after this is for valpy_divide; and the
missing slot caused it to slide up to nb_floor_divide (where
nb_true_divide was intended).

2016-05-24  Tom Tromey  <tom@tromey.com>

	* python/py-value.c (value_object_as_number): Add
	nb_inplace_divide for Python 2.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fix PR python/17981
@ 2016-05-24 16:15 sergiodj+buildbot
  2016-05-24 16:15 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-24 16:15 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 1957f6b89f3db02d51e3e3361de6af073a03f19d ***

Author: Tom Tromey <tom@tromey.com>
Branch: master
Commit: 1957f6b89f3db02d51e3e3361de6af073a03f19d

Fix PR python/17981

PR python/17981 notes that gdb.breakpoints() returns None when there
are no breakpoints; whereas an empty list or tuple would be more in
keeping with Python and the documentation.

This patch fixes the bug by changing the no-breakpoint return to make
an empty tuple.

Built and regtested on x86-64 Fedora 23.

2016-05-23  Tom Tromey  <tom@tromey.com>

	PR python/17981:
	* python/py-breakpoint.c (gdbpy_breakpoints): Return a new tuple
	when there are no breakpoints.

2016-05-23  Tom Tromey  <tom@tromey.com>

	* python.texi (Basic Python): Document gdb.breakpoints return.

2016-05-23  Tom Tromey  <tom@tromey.com>

	PR python/17981:
	* gdb.python/py-breakpoint.exp (test_bkpt_basic): Add test for
	no-breakpoint case.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fix PR gdb/19828: gdb -p <process from a container>: internal error
@ 2016-05-24 14:54 sergiodj+buildbot
  2016-05-24 14:54 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-24 14:54 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 026a91747567565bf2956fae98fed6a958151aab ***

Author: Pedro Alves <palves@redhat.com>
Branch: master
Commit: 026a91747567565bf2956fae98fed6a958151aab

Fix PR gdb/19828: gdb -p <process from a container>: internal error

When GDB attaches to a process, it looks at the /proc/PID/task/ dir
for all clone threads of that process, and attaches to each of them.

Usually, if there is more than one clone thread, it means the program
is multi threaded and linked with pthreads.  Thus when GDB soon after
attaching finds and loads a libthread_db matching the process, it'll
add a thread to the thread list for each of the initially found
lower-level LWPs.

If, however, GDB fails to find/load a matching libthread_db, nothing
is adding the LWPs to the thread list.  And because of that, "detach"
hits an internal error:

  (gdb) PASS: gdb.threads/clone-attach-detach.exp: fg attach 1: attach
  info threads
    Id   Target Id         Frame
  * 1    LWP 6891 "clone-attach-de" 0x00007f87e5fd0790 in __nanosleep_nocancel () at ../sysdeps/unix/syscall-template.S:84
  (gdb) FAIL: gdb.threads/clone-attach-detach.exp: fg attach 1: info threads shows two LWPs
  detach
  .../src/gdb/thread.c:1010: internal-error: is_executing: Assertion `tp' failed.
  A problem internal to GDB has been detected,
  further debugging may prove unreliable.
  Quit this debugging session? (y or n)
  FAIL: gdb.threads/clone-attach-detach.exp: fg attach 1: detach (GDB internal error)

>From here:

  ...
  #8  0x00000000007ba7cc in internal_error (file=0x98ea68 ".../src/gdb/thread.c", line=1010, fmt=0x98ea30 "%s: Assertion `%s' failed.")
      at .../src/gdb/common/errors.c:55
  #9  0x000000000064bb83 in is_executing (ptid=...) at .../src/gdb/thread.c:1010
  #10 0x00000000004c23bb in get_pending_status (lp=0x12c5cc0, status=0x7fffffffdc0c) at .../src/gdb/linux-nat.c:1235
  #11 0x00000000004c2738 in detach_callback (lp=0x12c5cc0, data=0x0) at .../src/gdb/linux-nat.c:1317
  #12 0x00000000004c1a2a in iterate_over_lwps (filter=..., callback=0x4c2599 <detach_callback>, data=0x0) at .../src/gdb/linux-nat.c:899
  #13 0x00000000004c295c in linux_nat_detach (ops=0xe7bd30, args=0x0, from_tty=1) at .../src/gdb/linux-nat.c:1358
  #14 0x000000000068284d in delegate_detach (self=0xe7bd30, arg1=0x0, arg2=1) at .../src/gdb/target-delegates.c:34
  #15 0x0000000000694141 in target_detach (args=0x0, from_tty=1) at .../src/gdb/target.c:2241
  #16 0x0000000000630582 in detach_command (args=0x0, from_tty=1) at .../src/gdb/infcmd.c:2975
  ...

Tested on x86-64 Fedora 23.  Also confirmed the test passes against
gdbserver with "maint set target-non-stop".

gdb/ChangeLog:
2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-nat.c (attach_proc_task_lwp_callback): Mark the lwp
	resumed, and add the thread to GDB's thread list.

testsuite/ChangeLog:
2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* gdb.threads/clone-attach-detach.c: New file.
	* gdb.threads/clone-attach-detach.exp: New file.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Make gdb/linux-nat.c consider a waitstatus pending on the infrun side
@ 2016-05-24 14:44 sergiodj+buildbot
  2016-05-24 14:44 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-24 14:44 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 72b049d38ce85c51fc9f97ee64b00a47be5ebe94 ***

Author: Pedro Alves <palves@redhat.com>
Branch: master
Commit: 72b049d38ce85c51fc9f97ee64b00a47be5ebe94

Make gdb/linux-nat.c consider a waitstatus pending on the infrun side

Working on the fix for gdb/19828, I saw
gdb.threads/attach-many-short-lived-threads.exp fail once in an
unusual way.  Unfortunately I didn't keep debug logs, but it's an
issue similar to what's been fixed in remote.c a while ago --
linux-nat.c was not fetching the pending status from the right place.

gdb/ChangeLog:
2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-nat.c (get_pending_status): If the thread reported the
	event to the core and it's pending, use the pending status signal
	number.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] [Linux] Optimize PID -> struct lwp_info lookup
@ 2016-05-24 14:34 sergiodj+buildbot
  2016-05-24 14:34 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-24 14:34 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 774113b02f41ded4d9ba4d18571ee5024312ad1b ***

Author: Pedro Alves <palves@redhat.com>
Branch: master
Commit: 774113b02f41ded4d9ba4d18571ee5024312ad1b

[Linux] Optimize PID -> struct lwp_info lookup

Hacking the gdb.threads/attach-many-short-lived-threads.exp test to
spawn thousands of threads instead of dozens, and running gdb under
perf, I saw that GDB was spending most of the time in find_lwp_pid:

   - captured_main
      - 93.61% catch_command_errors
         - 87.41% attach_command
            - 87.40% linux_nat_attach
               - 87.40% linux_proc_attach_tgid_threads
                  - 82.38% attach_proc_task_lwp_callback
                     - 81.01% find_lwp_pid
                          5.30% ptid_get_lwp
                        + 0.10% ptid_lwp_p
                     + 0.64% add_thread
                     + 0.26% set_running
                     + 0.24% set_executing
                       0.12% ptid_get_lwp
                     + 0.01% ptrace
                     + 0.01% add_lwp

attach_proc_task_lwp_callback is called once for each LWP that we
attach to, found by listing the /proc/PID/task/ directory.  In turn,
attach_proc_task_lwp_callback calls find_lwp_pid to check whether the
LWP we're about to try to attach to is already known.  Since
find_lwp_pid does a linear walk over the whole LWP list, this becomes
quadratic.  We do the /proc/PID/task/ listing until we get two
iterations in a row where we found no new threads.  So the second and
following times we walk the /proc/PID/task/ dir, we're going to take
an even worse find_lwp_pid hit.

Fix this by adding a hash table keyed by LWP PID, for fast lookup.

The linked list embedded in the LWP structure itself is kept, and made
a double-linked list, so that removals from that list are O(1).  An
earlier version of this patch got rid of this list altogether, but
that revealed hidden dependencies / assumptions on how the list is
sorted.  For example, killing a process and then waiting for all the
LWPs status using iterate_over_lwps only works as is because the
leader LWP is always last in the list.  So I thought it better to take
an incremental approach and make this patch concern itself _only_ with
the PID lookup optimization.

gdb/ChangeLog:
2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-nat.c (lwp_lwpid_htab): New htab.
	(lwp_info_hash, lwp_lwpid_htab_eq, lwp_lwpid_htab_create)
	(lwp_lwpid_htab_add_lwp): New functions.
	(lwp_list): Tweak comment.
	(lwp_list_add, lwp_list_remove, lwp_lwpid_htab_remove_pid): New
	functions.
	(purge_lwp_list): Rewrite, using htab_traverse_noresize.
	(add_initial_lwp): Add lwp to htab too.  Use lwp_list_add.
	(delete_lwp): Use lwp_list_remove.  Remove htab too.
	(find_lwp_pid): Search in htab.
	(_initialize_linux_nat): Call lwp_lwpid_htab_create.
	* linux-nat.h (struct lwp_info) <prev>: New field.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] [Linux] Avoid refetching core-of-thread if thread hasn't run
@ 2016-05-24 14:24 sergiodj+buildbot
  2016-05-24 14:24 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-24 14:24 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 1ad3de988d2f41c72de66613c68ed78507a3abbd ***

Author: Pedro Alves <palves@redhat.com>
Branch: master
Commit: 1ad3de988d2f41c72de66613c68ed78507a3abbd

[Linux] Avoid refetching core-of-thread if thread hasn't run

Hacking the gdb.threads/attach-many-short-lived-threads.exp test to
spawn thousands of threads instead of dozens, I saw GDB having trouble
keeping up with threads being spawned too fast, when it tried to stop
them all.  This was because while gdb is doing that, it updates the
thread list to make sure no new thread has sneaked in that might need
to be paused.  It does this a few times until it sees no-new-threads
twice in a row.  The thread listing update itself is not that
expensive, however, in the Linux backend, updating the threads list
calls linux_common_core_of_thread for each LWP to record on which core
each LWP was last seen running, which opens/reads/closes a /proc file
for each LWP which becomes expensive when you need to do it for
thousands of LWPs.

perf shows gdb in linux_common_core_of_thread 44% of the time, in the
stop_all_threads -> update_thread_list path in this use case.

This patch simply makes linux_common_core_of_thread avoid updating the
core the thread is bound to if the thread hasn't run since the last
time we updated that info.  This makes linux_common_core_of_thread
disappear into the noise in the perf report.

gdb/ChangeLog:
2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-nat.c (linux_resume_one_lwp_throw): Clear the LWP's core
	field.
	(linux_nat_update_thread_list): Don't fetch the core if already
	known.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] [Linux] Read vDSO range from /proc/PID/task/PID/maps instead of /proc/PID/maps
@ 2016-05-24 14:15 sergiodj+buildbot
  2016-05-24 14:15 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-24 14:15 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 95e94c3f18aaf34fadcd9a2a882ffe6147b9acc3 ***

Author: Pedro Alves <palves@redhat.com>
Branch: master
Commit: 95e94c3f18aaf34fadcd9a2a882ffe6147b9acc3

[Linux] Read vDSO range from /proc/PID/task/PID/maps instead of /proc/PID/maps

... as it's _much_ faster.

Hacking the gdb.threads/attach-many-short-lived-threads.exp test to
spawn thousands of threads instead of dozens to stress and debug
timeout problems with gdb.threads/attach-many-short-lived-threads.exp,
I saw that GDB would spend several seconds just reading the
/proc/PID/smaps file, to determine the vDSO mapping range.  GDB opens
and reads the whole file just once, and caches the result, but even
that is too slow.  For example, with almost 8000 threads:

 $ ls /proc/3518/task/ | wc -l
 7906

reading the /proc/PID/smaps file grepping for "vdso" takes over 15
seconds :

 $ time cat /proc/3518/smaps | grep vdso
 7ffdbafee000-7ffdbaff0000 r-xp 00000000 00:00 0                          [vdso]

 real    0m15.371s
 user    0m0.008s
 sys     0m15.017s

Looking around the web for hints, I found a nice description of the
issue here:

 http://backtrace.io/blog/blog/2014/11/12/large-thread-counts-and-slow-process-maps/

The problem is that /proc/PID/smaps wants to show the mappings as
being thread stack, and that has the kernel iterating over all threads
in the thread group, for each mapping.

The fix is to use the "map" file under /proc/PID/task/PID/ instead of
the /proc/PID/ one, as the former doesn't mark thread stacks for all
threads.

That alone drops the timing to the millisecond range on my machine:

 $ time cat /proc/3518/task/3518/smaps | grep vdso
 7ffdbafee000-7ffdbaff0000 r-xp 00000000 00:00 0                          [vdso]

 real    0m0.150s
 user    0m0.009s
 sys     0m0.084s

And since we only need the vdso mapping's address range, we can use
"maps" file instead of "smaps", and it's even cheaper:

/proc/PID/task/PID/maps :

 $ time cat /proc/3518/task/3518/maps | grep vdso
 7ffdbafee000-7ffdbaff0000 r-xp 00000000 00:00 0                          [vdso]

 real    0m0.027s
 user    0m0.000s
 sys     0m0.017s

gdb/ChangeLog:
2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-tdep.c (find_mapping_size): Delete.
	(linux_vsyscall_range_raw): Rewrite reading from
	/proc/PID/task/PID/maps directly instead of using
	gdbarch_find_memory_regions.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Linux native thread create/exit events support
@ 2016-05-24 14:06 sergiodj+buildbot
  2016-05-24 14:06 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-24 14:06 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT aa01bd3689d204ce3d657cf7eb17b8343d79a080 ***

Author: Pedro Alves <palves@redhat.com>
Branch: master
Commit: aa01bd3689d204ce3d657cf7eb17b8343d79a080

Linux native thread create/exit events support

A following patch (fix for gdb/19828) makes linux-nat.c add threads to
GDB's thread list earlier in the "attach" sequence, and that causes a
surprising regression on
gdb.threads/attach-many-short-lived-threads.exp on my machine.  The
extra "thread x exited" handling and traffic slows down that test
enough that GDB core has trouble keeping up with new threads that are
spawned while trying to stop existing ones.

I saw the exact same issue with remote/gdbserver a while ago and fixed
it in 65706a29bac5 (Remote thread create/exit events) so part of the
fix here is the exact same -- add support for thread created events to
gdb/linux-nat.c.  infrun.c:stop_all_threads enables those events when
it tries to stop threads, which ensures that new threads never get a
chance to themselves start new threads, thus fixing the race.

gdb/
2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-nat.c (report_thread_events): New global.
	(linux_handle_extended_wait): Report
	TARGET_WAITKIND_THREAD_CREATED if thread event reporting is
	enabled.
	(wait_lwp, linux_nat_filter_event): Report all thread exits if
	thread event reporting is enabled.  Remove comment.
	(filter_exit_event): New function.
	(linux_nat_wait_1): Use it.
	(linux_nat_thread_events): New function.
	(linux_nat_add_target): Install it as target_thread_events method.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Fix syntax error in annota-input-while-running.exp
@ 2016-05-24 11:32 sergiodj+buildbot
  2016-05-24 11:32 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-24 11:32 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT e70a7231e6347212258d43d2a46a20f7f7584386 ***

Author: Francis Ricci <francisjricci@gmail.com>
Branch: master
Commit: e70a7231e6347212258d43d2a46a20f7f7584386

Fix syntax error in annota-input-while-running.exp

This patch fixes a syntax error which caused a failure in
annota-input-while-running.exp to crash the test suite runner.

2016-05-24  Francis Ricci  <francisjricci@gmail.com>

	* gdb.base/annota-input-while-running.exp: Fix syntax error.


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Add myself as a write-after-approval GDB maintainer
@ 2016-05-24  9:33 sergiodj+buildbot
  2016-05-24  9:34 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-24  9:33 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT 00a3cb9c7c69cf65fdce73079a445cb379ae7842 ***

Author: Yan-Ting Lin <currygt52@gmail.com>
Branch: master
Commit: 00a3cb9c7c69cf65fdce73079a445cb379ae7842

Add myself as a write-after-approval GDB maintainer

gdb/ChangeLog:

	* MAINTAINERS (Write After Approval): Add "Yan-Ting Lin".


^ permalink raw reply	[flat|nested] 109+ messages in thread
* [binutils-gdb] Enable R_AARCH64_NONE for 64-bit code.
@ 2016-05-23 23:52 sergiodj+buildbot
  2016-05-23 23:52 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
  0 siblings, 1 reply; 109+ messages in thread
From: sergiodj+buildbot @ 2016-05-23 23:52 UTC (permalink / raw)
  To: gdb-testers

*** TEST RESULTS FOR COMMIT b7f28d873c8bb26500e46828d34445cebfab7fd4 ***

Author: Jim Wilson <jim.wilson@linaro.org>
Branch: master
Commit: b7f28d873c8bb26500e46828d34445cebfab7fd4

Enable R_AARCH64_NONE for 64-bit code.

	* elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
	R_AARCH64_NONE.  Use HOWTO64 for R_AARCH64_NULL.
	* relocs.c: Add BFD_RELOC_AARCH64_NULL.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Likewise.


^ permalink raw reply	[flat|nested] 109+ messages in thread
end of thread, other threads:[~2016-06-10 16:43 UTC | newest]

Thread overview: 109+ messages (download: mbox.gz / follow: Atom feed)
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2016-06-02 16:28 [binutils-gdb] Add "arm_any" architecture type to allow -m option to various binutils to match any ARM architecture sergiodj+buildbot
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2016-06-10 16:24 [binutils-gdb] Constify arch_type and friends sergiodj+buildbot
2016-06-10 16:44 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-10 16:15 [binutils-gdb] Fix PR rust/20110 sergiodj+buildbot
2016-06-10 16:33 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-10 16:12 [binutils-gdb] Fix rust-exp handling in makefile sergiodj+buildbot
2016-06-10 16:24 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-10 11:59 [binutils-gdb] S/390: Dump unknown instructions according to their length sergiodj+buildbot
2016-06-10 11:54 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-10  9:37 [binutils-gdb] Fortran: Testsuite, non-local references in nested functions sergiodj+buildbot
2016-06-10  9:31 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-10  6:19 [binutils-gdb] Add negative repeat count to 'x' command sergiodj+buildbot
2016-06-10  6:28 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-10  5:39 [binutils-gdb] Add myself as a write-after-approval GDB maintainer sergiodj+buildbot
2016-06-10  5:47 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-09 21:14 [binutils-gdb] PR python/19819 - remove unused globals from py-xmethods.c sergiodj+buildbot
2016-06-09 21:20 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-09 16:34 [binutils-gdb] Fix PR 20221 - adjust syms and relocs only if relax shrunk section sergiodj+buildbot
2016-06-09 16:36 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-09 16:17 [binutils-gdb] Print symbol names in comments for LDS/STS disassembly sergiodj+buildbot
2016-06-09 16:14 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-09 12:08 [binutils-gdb] sparc: add missing comment about hyperprivileged register operands sergiodj+buildbot
2016-06-09 11:32 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-08 19:36 [binutils-gdb] Support i386 TLS code sequences without PLT sergiodj+buildbot
2016-06-08 19:44 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-07 16:28 [binutils-gdb] bfd/s390: Misc minor fixes sergiodj+buildbot
2016-06-07 16:26 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-07 16:02 [binutils-gdb] mi/mi-interp.c: Add missing braces sergiodj+buildbot
2016-06-07 16:01 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-07 15:04 [binutils-gdb] Fix PLT first entry GOT operand calculation sergiodj+buildbot
2016-06-07 14:58 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-07 13:02 [binutils-gdb] PowerPC VLE sergiodj+buildbot
2016-06-07 12:45 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-07 11:49 [binutils-gdb] Frame static link: Handle null pointer sergiodj+buildbot
2016-06-07 11:53 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-07  9:09 [binutils-gdb] [ARM] Add command line option for RAS extension sergiodj+buildbot
2016-06-07  9:16 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-06 21:21 [binutils-gdb] Add method/format information to =record-started sergiodj+buildbot
2016-06-06 21:25 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-06 18:25 [binutils-gdb] Support x86-64 TLS code sequences without PLT sergiodj+buildbot
2016-06-06 18:22 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-04 20:35 [binutils-gdb] Add z8k ld testsuite and fix range check in coff-z8k.c sergiodj+buildbot
2016-06-04 20:30 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-03 23:50 [binutils-gdb] Re-add support for lbarx, lharx, stbcx. and sthcx. insns back to the E6500 cpu sergiodj+buildbot
2016-06-03 23:53 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-03 23:15 [binutils-gdb] Handle indirect branches for AMD64 and Intel64 sergiodj+buildbot
2016-06-03 23:17 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-03 11:47 [binutils-gdb] Fix C++ build for Cygwin sergiodj+buildbot
2016-06-03 11:42 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-02 19:39 [binutils-gdb] Fix PR python/18984 sergiodj+buildbot
2016-06-02 19:43 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-02 15:40 [binutils-gdb] mi-memory-changed.exp: Fix filename passed to untested sergiodj+buildbot
2016-06-02 15:42 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-02 15:31 [binutils-gdb] Allow ARC Linux targets that do not use uclibc sergiodj+buildbot
2016-06-02 15:36 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-02 14:30 [binutils-gdb] Replace data32 with data16 in comments sergiodj+buildbot
2016-06-02 14:35 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-02 13:17 [binutils-gdb] Add support for 48 and 64 bit ARC instructions sergiodj+buildbot
2016-06-02 13:20 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-02  3:32 [binutils-gdb] Revert PR16467 change sergiodj+buildbot
2016-06-02  3:46 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-02  1:33 [binutils-gdb] add more extern C sergiodj+buildbot
2016-06-02  1:35 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-01 16:03 [binutils-gdb] Add new Serbian translation for the bfd library sergiodj+buildbot
2016-06-01 16:09 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-01 15:48 [binutils-gdb] gdb/remote-fileio.c: Eliminate custom SIGINT signal handler sergiodj+buildbot
2016-06-01 15:48 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-01 15:39 [binutils-gdb] Add support for some variants of the ARC nps400 rflt instruction sergiodj+buildbot
2016-06-01 15:44 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-01 10:56 [binutils-gdb] Add xmalloc_failed() function to common-utils.c in to avoid the need to link in libiberty's xmalloc code sergiodj+buildbot
2016-06-01 10:59 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-01  9:27 [binutils-gdb] infcmd, btrace: fix crash in 'finish' for tailcall-only frames sergiodj+buildbot
2016-06-01  9:25 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-01  8:46 [binutils-gdb] Wake up interruptible_select in remote_fileio ctrl-c handler sergiodj+buildbot
2016-06-01  8:51 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-06-01  3:22 [binutils-gdb] sh: make constant unsigned to avoid narrowing sergiodj+buildbot
2016-06-01  3:44 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-31 19:07 [binutils-gdb] [PR gdb/19893] Fix handling of synthetic C++ references sergiodj+buildbot
2016-05-31 19:11 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-31 11:20 [binutils-gdb] Don't needlessly clear xmemdup allocated memory sergiodj+buildbot
2016-05-31 11:23 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-30 17:39 [binutils-gdb] Add tests for 64bit values in trace-condition.exp sergiodj+buildbot
2016-05-30 17:41 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-30 17:30 [binutils-gdb] Add variable length tests for emit_ref in trace-condition.exp sergiodj+buildbot
2016-05-30 17:37 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-30 17:22 [binutils-gdb] Add emit_less_unsigned test in trace-condition.exp sergiodj+buildbot
2016-05-30 17:23 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-30 17:13 [binutils-gdb] Move trace conditions tests from ftrace.exp to trace-condition.exp sergiodj+buildbot
2016-05-30 17:16 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-30 17:04 [binutils-gdb] Add counter-cases for trace-condition.exp tests sergiodj+buildbot
2016-05-30 17:09 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-30 12:38 [binutils-gdb] PR 15231: import bare DW_TAG_lexical_block sergiodj+buildbot
2016-05-30 12:40 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-30 12:29 [binutils-gdb] Code cleanup: dwarf2_get_pc_bounds: -1/0/+1 -> enum sergiodj+buildbot
2016-05-30 12:34 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-29 18:59 [binutils-gdb] NEWS: QCatchSyscalls: simplify sergiodj+buildbot
2016-05-29 19:06 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-29 16:52 [binutils-gdb] NEWS: Remove empty line sergiodj+buildbot
2016-05-29 16:58 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-29 15:10 [binutils-gdb] Add .noavx512XX directives to x86 assembler sergiodj+buildbot
2016-05-29 15:21 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-28 13:19 [binutils-gdb] Add dependencies to configure rule sergiodj+buildbot
2016-05-28 13:21 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-28 10:23 [binutils-gdb] MIPS/BFD: Correctly handle `bfd_reloc_outofrange' with branches sergiodj+buildbot
2016-05-28 10:23 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-28 10:13 [binutils-gdb] MIPS/BFD: Enable local R_MIPS_26 overflow detection sergiodj+buildbot
2016-05-28 10:23 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-28  2:08 [binutils-gdb] Return void from linker callbacks sergiodj+buildbot
2016-05-28  2:09 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-27 22:07 [binutils-gdb] MIPS/BFD: Include the addend in JALX's target alignment verification sergiodj+buildbot
2016-05-27 21:57 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-27 21:56 [binutils-gdb] MIPS/BFD: Fix section symbol name fetching in relocation sergiodj+buildbot
2016-05-27 21:47 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-27 17:19 [binutils-gdb] Update x86 CPU_XXX_FLAGS handling sergiodj+buildbot
2016-05-27 17:24 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-27 15:32 [binutils-gdb] Skip attach-many-short-lived-threads.exp on known-broken DejaGnu versions sergiodj+buildbot
2016-05-27 15:38 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-27 15:15 [binutils-gdb] Replace CpuAMD64/CpuIntel64 with AMD64/Intel64 sergiodj+buildbot
2016-05-27 15:17 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-27 14:08 [binutils-gdb] Correct CpuMax in i386-opc.h sergiodj+buildbot
2016-05-27 14:09 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-27 13:49 [binutils-gdb] Fix typo introduced during the most recent synchronization update sergiodj+buildbot
2016-05-27 13:50 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-27 13:08 [binutils-gdb] Improve the MSP430 disassembler's handling of memory read errors sergiodj+buildbot
2016-05-27 13:10 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-27 12:58 [binutils-gdb] gdb: Forward VALUE_LVAL when avoiding side effects for STRUCTOP_STRUCT sergiodj+buildbot
2016-05-27 13:07 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-27 12:46 [binutils-gdb] gdb: Forward VALUE_LVAL when avoiding side effects for STRUCTOP_PTR sergiodj+buildbot
2016-05-27 12:50 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-27  0:21 [binutils-gdb] Add support for new POWER ISA 3.0 instructions sergiodj+buildbot
2016-05-27  0:25 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-26 11:56 [binutils-gdb] MIPS/BFD: Don't stop processing on `bfd_reloc_outofrange' sergiodj+buildbot
2016-05-26 11:44 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-26 10:15 [binutils-gdb] metag: add extern C to header sergiodj+buildbot
2016-05-26 10:34 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25 20:20 [binutils-gdb] MIPS/BFD: Report `bfd_reloc_outofrange' errors as such sergiodj+buildbot
2016-05-25 20:33 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25 19:18 [binutils-gdb] Enable VREX for all AVX512 directives sergiodj+buildbot
2016-05-25 19:19 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25 18:50 [binutils-gdb] Enable VREX for AVX512 directives sergiodj+buildbot
2016-05-25 19:07 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25 17:39 [binutils-gdb] Reimplement .no87/.nommx/.nosse/.noavx directives sergiodj+buildbot
2016-05-25 17:40 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25 17:04 [binutils-gdb] Enable 64-bit archives in ar and ranlib sergiodj+buildbot
2016-05-25 17:08 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25 15:55 [binutils-gdb] Skip an archive element if not added by linker sergiodj+buildbot
2016-05-25 15:57 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25 14:18 [binutils-gdb] fix spelling of HAVE_LIBPYTHON2_4 in py-value.c sergiodj+buildbot
2016-05-25 14:22 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25  8:16 [binutils-gdb] Fortran, typeprint: Forward level of details to be printed for pointers sergiodj+buildbot
2016-05-25  8:21 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25  8:02 [binutils-gdb] Fortran, testsuite: Fix duplicate testcase name sergiodj+buildbot
2016-05-25  8:04 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25  7:51 [binutils-gdb] Fortran, testsuite: Add testcases for nested structures sergiodj+buildbot
2016-05-25  8:02 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25  7:40 [binutils-gdb] Fortran, typeprint: Decrease level of details when printing elements of a structure sergiodj+buildbot
2016-05-25  7:40 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25  7:30 [binutils-gdb] Fortran, typeprint: Take level of details into account when printing elements of a structure sergiodj+buildbot
2016-05-25  7:35 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25  7:20 [binutils-gdb] Fortran, typeprint: Fix wrong indentation when ptype nested structures sergiodj+buildbot
2016-05-25  7:21 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-25  7:07 [binutils-gdb] Fortran, testsuite: Use multi_line in whatis_type testcase sergiodj+buildbot
2016-05-25  7:15 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-24 20:01 [binutils-gdb] MIPS/BFD: Unify `bfd_reloc_outofrange' error reporting code sergiodj+buildbot
2016-05-24 20:01 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-24 16:34 [binutils-gdb] Fix PR python/17386 - add __index__ method to gdb.Value sergiodj+buildbot
2016-05-24 16:34 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-24 16:24 [binutils-gdb] add nb_inplace_divide for python 2 sergiodj+buildbot
2016-05-24 16:24 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-24 16:15 [binutils-gdb] Fix PR python/17981 sergiodj+buildbot
2016-05-24 16:15 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-24 14:54 [binutils-gdb] Fix PR gdb/19828: gdb -p <process from a container>: internal error sergiodj+buildbot
2016-05-24 14:54 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-24 14:44 [binutils-gdb] Make gdb/linux-nat.c consider a waitstatus pending on the infrun side sergiodj+buildbot
2016-05-24 14:44 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-24 14:34 [binutils-gdb] [Linux] Optimize PID -> struct lwp_info lookup sergiodj+buildbot
2016-05-24 14:34 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-24 14:24 [binutils-gdb] [Linux] Avoid refetching core-of-thread if thread hasn't run sergiodj+buildbot
2016-05-24 14:24 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-24 14:15 [binutils-gdb] [Linux] Read vDSO range from /proc/PID/task/PID/maps instead of /proc/PID/maps sergiodj+buildbot
2016-05-24 14:15 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-24 14:06 [binutils-gdb] Linux native thread create/exit events support sergiodj+buildbot
2016-05-24 14:06 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-24 11:32 [binutils-gdb] Fix syntax error in annota-input-while-running.exp sergiodj+buildbot
2016-05-24 11:32 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-24  9:33 [binutils-gdb] Add myself as a write-after-approval GDB maintainer sergiodj+buildbot
2016-05-24  9:34 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot
2016-05-23 23:52 [binutils-gdb] Enable R_AARCH64_NONE for 64-bit code sergiodj+buildbot
2016-05-23 23:52 ` *** COMPILATION FAILED *** Failures on AIX-POWER7-plain, branch master *** BREAKAGE *** sergiodj+buildbot

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