Commit Graph

5265 Commits

Author SHA1 Message Date
Jiong Wang 8335d6aa34 Fix PR 16722 by adding support for 8-byte vector constants.
* config/tc-arm.c (literal_pool): New field "alignment".
  (find_or_make_literal_pool): Initialize "alignment" to 2.
  (s_ltorg): Align the pool using value of "alignment"
  (parse_big_immediate): New parameter "in_exp". Return
  parsed expression if "in_exp" is not null.
  (parse_address_main): Invoke "parse_big_immediate" for
  constant parameter.
  (add_to_lit_pool): Add one parameter 'nbytes'.
  Split 8 byte entry into two 4 byte entry.
  Add padding to align 8 byte entry to 8 byte boundary.
  (encode_arm_cp_address): Generate literal pool entry if possible.
  (move_or_literal_pool): Generate entry for vldr case.
  (enum lit_type): New enum type.
  (do_ldst): Use new enum type.
  (do_ldstv4): Likewise.
  (do_t_ldst): Likewise.
  (neon_write_immbits): Support Thumb-2 mode.

  * gas/arm/ldconst.s: Add test cases for symbol literal.
  * gas/arm/ldconst.d: Likewise.
  * gas/arm/vldconst.s: Add test cases for vldr.
  * gas/arm/thumb2_vpool.s: Likewise.
  * gas/arm/vldconst.d: New pattern for little-endian.
  * gas/arm/thumb2_vpool.d: Likewise.
  * gas/arm/vldconst_be.d: New pattern for big-endian.
  * gas/arm/thumb2_vpool_be.d: Likewise.
2014-07-08 12:14:56 +01:00
Barney Stratford 75f580857a Adds support for writing values to AVR system I/O registers.
* elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
	* reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

	* avr.h: Add R_AVR_PORT5 and R_AVR_PORT6.

	* config/tc-avr.c (avr_operand): Permit referring to r26-r31 by
	name as [xyz][hl].  Permit using a symbol whoes name begins with
	`r' to refer to a register.
	Allow arbitrary expressions for the P and p operators.
	(md_apply_fix): Check the BFD_RELOC_AVR_PORT5 and
	BFD_RELOC_AVR_PORT6 relocations.
2014-07-07 16:15:19 +01:00
Alan Modra 1110793abe Update "configure.in" in comments and doco
bfd/
	* Makefile.am: Update "configure.in" comments.
	* PORTING: Likewise.
	* aoutx.h: Likewise.
	* configure.host: Likewise.
	* doc/bfdint.texi: Likewise.
	* targets.c: Likewise.
	* warning.m4: Likewise.
	* Makefile.in: Regenerate.
gas/
	* doc/internals.texi: Update "configure.in" comments.
	* acinclude.m4: Likewise.
	* config/tc-sparc.c: Likewise.
ld/
	* configure.ac: Update "configure.in" comments.
	* configure: Regenerate.
2014-07-04 15:06:40 +09:30
Alan Modra 35eafcc71b Rename configure.in to configure.ac
bfd/
	* configure.ac: Rename from configure.in.
	* Makefile.in: Regenerate.
	* config.in: Regenerate.
	* doc/Makefile.in: Regenerate.
opcodes/
	* configure.ac: Rename from configure.in.
	* Makefile.in: Regenerate.
	* config.in: Regenerate.
binutils/
	* configure.ac: Rename from configure.in.
	* Makefile.in: Regenerate.
	* config.in: Regenerate.
	* doc/Makefile.in: Regenerate.
gas/
	* configure.ac: Rename from configure.in.
	* Makefile.in: Regenerate.
	* config.in: Regenerate.
	* doc/Makefile.in: Regenerate.
gprof/
	* configure.ac: Rename from configure.in.
	* configure.ac: Rename from configure.in.
	* Makefile.in: Regenerate.
	* gconfig.in: Regenerate.
ld/
	* configure.ac: Rename from configure.in.
	* Makefile.in: Regenerate.
	* config.in: Regenerate.
2014-07-04 13:40:28 +09:30
Alan Modra 82b57a900f Remove some more bfd/configure.in dependencies
Missed from 2e98a7bd

bfd/
	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
	* Makefile.in: Regenerate.
gas/
	* doc/Makefile.am (CONFIG_STATUS_DEPENDENCIES): Delete.
	* doc/Makefile.in: Regenerate.
2014-07-04 13:25:49 +09:30
Alan Modra 2e98a7bd88 Use modern AC_INIT in configure.in
This removes usage of the obsolete AC_INIT and AM_INIT_AUTOMAKE in all
binutils configure.in files.  The BFD version is now in bfd/version.m4
rather than bfd/configure.in, which allows automake to automatically
track this dependency.

bfd/
	* version.m4: New file.
	* configure.in: Include version.m4.
	(AC_INIT): Update.
	* Makefile.am (RELEASE): Delete.
	(bfdver.h): Depend on development.sh, use instead of RELEASE.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.
opcodes/
	* configure.in: Include bfd/version.m4.
	(AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
	(BFD_VERSION): Delete.
	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
binutils/
	* configure.in: Include bfd/version.m4.
	(AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
	(BFD_VERSION): Delete.
	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.
gas/
	* configure.in: Include bfd/version.m4.
	(AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
	(BFD_VERSION): Delete.
	* configure.com: Get bfd version from bfd/version.m4.
	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.
gprof/
	* configure.in: Include bfd/version.m4.
	(AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
	(BFD_VERSION): Delete.
	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
ld/
	* configure.in: Include bfd/version.m4.
	(AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
	(BFD_VERSION): Delete.
	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
2014-07-04 12:41:26 +09:30
Barney Stratford f36e88862f Add support for the AVR Tiny series of microcontrollers.
* archures.c: add avrtiny architecture for avr target.
	* bfd-in2.h: Regenerate.
	* cpu-avr.c (arch_info_struct): add avrtiny arch info.
	* elf32-avr.c (elf_avr_howto_table): new relocation R_AVR_LDS_STS_16
	added for 16 bit LDS/STS instruction of avrtiny arch.
	(avr_reloc_map): reloc R_AVR_LDS_STS_16 is mapped to
	BFD_RELOC_AVR_LDS_STS_16.
	(bfd_elf_avr_final_write_processing): select machine number avrtiny arch.
	(elf32_avr_object_p): set machine number for avrtiny arch.
	* libbfd.h: Regenerate.
	* reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.

         * config/tc-avr.c (mcu_types): Add avrtiny arch.
	Add avrtiny arch devices attiny4, attiny5, attiny9, attiny10, attiny20
	and attiny40.
	(md_show_usage): Add avrtiny arch in usage message.
	(avr_operand): validate and issue error for invalid register for avrtiny.
	add new reloc exp for 16 bit lds/sts instruction.
	(md_apply_fix): check 16 bit lds/sts operand for out of range and encode.
	(md_assemble): check ISA for arch and issue diagnostic.

	* include/elf/avr.h (E_AVR_MACH_AVRTINY): define avrtiny machine number.
	(R_AVR_LDS_STS_16): define 16 bit lds/sts reloc number.
	* include/opcode/avr.h (AVR_ISA_TINY): define avrtiny specific ISA.
	(AVR_ISA_2xxxa): define ISA without LPM.
	(AVR_ISA_AVRTINY): define avrtiny arch ISA.
	Add doc for contraint used in 16 bit lds/sts.
	Adjust ISA group for icall, ijmp, pop and push.
	Add 16 bit lds/sts encoding and update 32 bit lds/sts constraints.
	* opcodes/avr-dis.c (avr_operand): Handle constraint j for 16 bit lds/sts.
	(print_insn_avr): do not select opcode if insn ISA is avrtiny and machine
	is not avrtiny.

	* Makefile.am (ALL_EMULATION_SOURCES): add avrtiny emulation source.
	(eavrtiny.c): add rules for avrtiny emulation source.
	* Makefile.in: Regenerate.
	* configure.tgt: Add avrtiny to avr target emulations.
	* scripttempl/avrtiny.sc: New file.
	linker script template for avrtiny arch.
	* emulparams/avrtiny.sh: New file.
	emulation parameters for avrtiny arch.
2014-07-01 10:20:17 +01:00
Alan Modra a03f9b1acf Avoid cascading errors due to write_object_file change
* config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Don't set
	SYM_MACHO_FIELDS_NOT_VALIDATED after reporting an error.
	(obj_mach_o_frob_label): Avoid cascading errors.
	(obj_mach_o_frob_symbol): Don't set SYM_MACHO_FIELDS_NOT_VALIDATED.
2014-06-28 00:20:14 +09:30
DJ Delorie 827dfb62b3 [rx] Make .B suffix optional when possible.
* config/rx-parse.y (BSET, BCLR, BTST, BNOT, BMCMD): Make .B
suffix optional.
2014-06-18 17:16:30 -04:00
Hans-Peter Nilsson a968e61d8e GAS: Fix MMIX err-fb-2.s regression caused by recent generic GAS changes. 2014-06-18 00:11:01 +02:00
Chris Metcalf 6d1ace6861 This fixes a bug whereby #line directives inside a macro would be ignored,
thus resulting in bad line debug information.

	PR gas/16908
	* macro.c (buffer_and_nest): Honour #line directives inside
	macros.
2014-06-17 17:21:08 +01:00
Jiong Wang c8de034b6a gas/ARM: Misses deprecated IT instruction warning for ARMv8
Add sp increment and decrement to ARMv8 IT block deprecate
  pattern.

  gas/
    * config/tc-arm.c (depr_it_insns): New check for inc/dec sp.

  gas/testsuite/
    * gas/arm/armv8-a-it-bad.s: New check for inc/dec sp.
    * gas/arm/armv8-a-it-bad.l: Likewise.
2014-06-17 10:12:52 +01:00
Hans-Peter Nilsson 29cf29a2cf GAS: Fix CRIS double-error reports caused by recent generic GAS changes. 2014-06-17 00:56:01 +02:00
Nick Clifton b97e87cc01 Fixes a problem exposed by the aarcg64/illegal.s test case - where the assembler was
generating too many error messages.

	* config/tc-aarch64.c (md_apply_fix): Ignore unused relocs.
2014-06-16 17:40:02 +01:00
Jiong Wang f4c51f600e This fixes the aarch64 assembler so that it will generate error messages when
a syntax error is detected in an optional operand.

  * config/tc-aarch64.c (END_OF_INSN): New macro.
  (parse_operands): Handle operand given and be in wrong
  format when operand is optional.

  * gas/aarch64/diagnostic.s: New test patterns.
  * gas/aarch64/diagnostic.l: Likewise.
2014-06-16 17:22:19 +01:00
Alan Modra 85024cd8bc Run write_object_file after errors
This is to fix unitialised memory access when printing listings.
Many targets don't initialise parts of insn frags or data frags that
have fixups, relying on md_apply_fix to finalise the frag.  Which is
fine normally, but means we need to run write_object_file after
errors, for listings.  Otherwise MALLOC_PERTURB_=1 causes errors like:
x86_64-linux  +FAIL: i386 mpx-inval-1
x86_64-linux  +FAIL: i386 inval-equ-1
x86_64-linux  +FAIL: i386 x86-64-mpx-inval-1

Running write_object_file after errors requires some tweaking to the
testsuite, since we then get extra errors reported from md_apply_fix.

gas/
	* write.h (subsegs_finish): Delete declaration.
	* write.c (subsegs_finish): Make static.
	(write_object_file): Call subsegs_finish from here.  Don't print
	warning and error count here..
	* as.c (main): ..do so here instead.  Remove dead code for "no
	object file generated".  Split out count strings to better support
	internationalisation.  Don't call subsegs_finish. Tidy setting of
	"keep_it".  Run write_object_file even after errors.
	(keep_it): Make static.
	* config/obj-elf.c (elf_frob_symbol): Remove assert.
	(elf_frob_file_before_adjust): Likewise.
gas/testsuite/
	* gas/elf/bad-group.s: Use %function.
	* gas/elf/bad-group.err: Expect correct line number.  Allow
	other errors.
	* gas/elf/bad-size.err: Allow other errors.  Match expected
	error somewhat more rigorously.
	* gas/i386/reloc32.l: Allow other errors.
	* gas/i386/mpx-inval-1.l: Match applied relocs.
	* gas/i386/x86-64-mpx-inval-1.l: Likewise, and nop padding.
	* gas/i386/x86-64-mpx-inval-2.l: Match nop padding, and allow
	other errors.
	* gas/macros/dot.s: Use .balign.
	* gas/macros/dot.l: Update alignment output.
	* gas/symver/symver6.l: Allow other errors.
2014-06-16 12:34:45 +09:30
Alan Modra 97d24fbbf5 Don't leave DLX the_insn uninitialised
In particular the_insn.reloc must be initialised, otherwise the early
exit cases for bad opcodes will result in cascading errors if
write_object_file is called after an error.

	* config/tc-dlx.c (machine_ip): Move initialisation of the_insn
	earlier.
2014-06-16 12:33:42 +09:30
Alan Modra 1ab668bf2a Report an error on x86 pcrel BFD_RELOC_SIZE64
* config/tc-i386.c (reloc): Don't avoid pcrel check for
	BFD_RELOC_SIZE64.  Return NO_RELOC on failing pcrel check.
2014-06-16 12:32:56 +09:30
Alan Modra 7e9def1e93 Fix unintitialised TIC6X data
MALLOC_PERTURB_=1 results in the following fails due to uninitialised
exindx data:

FAIL: C6X unwinding directives 1 (little endian)
FAIL: C6X unwinding directives 2 (big endian)
FAIL: C6X unwinding directives 3 (segment change)
FAIL: ld-tic6x/unwind-1
FAIL: ld-tic6x/unwind-2
FAIL: ld-tic6x/unwind-3
FAIL: ld-tic6x/unwind-4
FAIL: ld-tic6x/unwind-6

	* config/tc-tic6x.c (s_tic6x_ehtype): Clear after frag_more.
	(tic6x_output_exidx_entry): Likewise.
	(md_apply_fix): Simplify 1 byte md_number_to_chars.
2014-06-16 12:31:53 +09:30
Alan Modra 6e210b4129 Fix TIC54X buffer overruns
MALLOC_PERTURB_=1 results in "FAIL: c54x macros".

	* config/tc-tic54x.c (tic54x_mlib): Don't write garbage past
	end of archive to temp file.
	(tic54x_start_line_hook): Start scan for parallel on next line,
	not one char into next line (which may overrun the buffer).
2014-06-16 12:30:53 +09:30
Alan Modra ee0738df02 Fix uninitialised VAX insn
MALLOC_PERTURB_=1 results in "FAIL: VAX ELF relocations", due to object
file being emitted with uninitialised fields.  Since these fields had
RELA relocs the field value won't be used at final link time, so the
problem is only seen in relocatable object files.

This rewrite of md_apply_fix clears all fields with relocs, whereas
before some fields had non-zero values.

gas/
	* config/tc-vax.c (md_apply_fix): Rewrite.
	(tc_gen_reloc, vax_cons, vax_cons_fix_new): Style: Use NO_RELOC
	define rather than the equivalent BFD_RELOC_NONE.
gas/testsuite/
	* gas/vax/elf-rel.d: Update.
2014-06-16 12:29:52 +09:30
Alan Modra 4b1a927e92 Fix uninitialised ARM data
MALLOC_PERTURB_=1 results in "FAIL: PIC" on arm-vxworks, due to garbage
in words with got relocs.

	* config/tc-arm.c (s_arm_elf_cons): Initialise after frag_more.
	(md_apply_fix): Delete now unnecessary zeroing for BFD_RELOC_ARM_GOT*
	and BFD_RELOC_ARM_TLS* relocs.  Simplify BFD_RELOC_8 case.
2014-06-16 12:26:38 +09:30
Alan Modra 44ed9ef26f Fix uninitialised CRIS insn
gas/
	* config/tc-cris.c (md_create_long_jump): Follow "short" jump
	with a nop rather than leaving uninitialised.
gas/testsuite/
	* gas/cris/rd-bkw4v32.d: Update.
2014-06-16 12:23:54 +09:30
Chen Gang f26c187e29 Fix seg-faults when fetching the frags of local symbols.
* config/tc-score7.c: (s7_b32_relax_to_b16): Use symbol_get_frag() to access a symbol's frag.
	* config/tc-score.c (s3_relax_branch_inst16): Likewise.
	(s3_relax_cmpbranch_inst32): Likewise.
2014-06-13 16:07:21 +01:00
Chen Gang 2132b4072f A simple replacement of sprintf (xxx, "%s", xxx) with strcpy.
* config/tc-score7.c: Replace sprintf with strcpy where
	appropriate.
2014-06-13 15:52:55 +01:00
Alan Modra a47622ac1b Allow both signed and unsigned fields in PowerPC cmpli insn
There are legitimate reasons to allow a signed value in a cmpli insn
field, for example to test for a "stw r1,lock@sdarel(r13)" instruction
in user code, a kernel might use
	subis r3,r3,STW_R1_0R13@ha	# subtract off high part
	cmplwi r3,lock@sdarel		# is low part accessing lock?
Since the lock@sdarel may take a range of -32768 to 32767,
the allowed range of cmpli immediate must be at least [-32768,65535].

bfd/
	* elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
	insn as a bitfield; Use complain_overflow_bitfield.
	* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
opcodes/
	* ppc-opc.c (UISIGNOPT): Define and use with cmpli.
gas/
	* config/tc-ppc.c (ppc_insert_operand): Handle PPC_OPERAND_SIGNOPT
	on unsigned fields.  Comment on PPC_OPERAND_SIGNOPT signed fields
	in 64-bit mode.
gold/
	* powerpc.cc (relocate): Treat field of cmpli insn as a bitfield.
2014-06-07 14:55:11 +09:30
Martin Storsjo 34fd659b79 [AArch64] Fix the documentation on :pg_hi21: 2014-06-06 07:29:19 +01:00
Joel Brobecker 270c993744 Make it easy to make --disable-werror the default for both binutils and gdb
The goal of this patch is to provide an easy way to make
--disable-werror the default when building binutils, or the parts
of binutils that need to get built when building GDB. In development
mode, we want to continue making -Werror the default with GCC.
But, when making releases, I think we want to make it as easy as
possible for regular users to successfully build from sources.

GDB already has this kind of feature to turn -Werror as well as
the use of the libmcheck library. As GDB Release Manager, I take
advantage of it to turn those off after having cut the branch.
I'd like to be able to do the same for the binutils bits. And
perhaps Tristan will want to do the same for his releases too
(not sure, binutils builders might be a little savvier than GDB
builders).

This patch introduces a new file, called development.sh, which
just sets a variable called $development. In our development branches
(Eg. "master"), it's set to true. But setting it to false would allow
us to change the default behavior of various development-related
features to be turned off; in this case, it turns off the use of
-Werror by default (use --enable-werror to turn it back on).

bfd/ChangeLog:

        * development.sh: New file.
        * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
        Make -Werror the default with GCC only if DEVELOPMENT is true.
        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
        $(srcdir)/development.sh.
        * Makefile.in, configure: Regenerate.

binutils/ChangeLog:

        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
        bfd's development.sh.
        * Makefile.in, configure: Regenerate.

gas/ChangeLog:

        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
        bfd's development.sh.
        * Makefile.in, configure: Regenerate.

gold/ChangeLog:

        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): New.
        * Makefile.in, configure: Regenerate.

gprof/ChangeLog:

        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
        bfd's development.sh.
        * Makefile.in, configure: Regenerate.

ld/ChangeLog:

        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
        bfd's development.sh.
        * Makefile.in, configure: Regenerate.

opcodes/ChangeLog:

        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
        bfd's development.sh.
        * Makefile.in, configure: Regenerate.

gdb/ChangeLog:

        * development.sh: Delete.
        * Makefile.in (config.status): Adjust dependency on development.sh.
        * configure.ac: Adjust development.sh source call.
        * configure: Regenerate.

gdb/gdbserver/ChangeLog:

        * configure.ac: Adjust development.sh source call.
        * Makefile.in (config.status): Adjust dependency on development.sh.
        * configure: Regenerate.

Tested on x86_64-linux by building two ways: One with DEVELOPMENT
set to true, and one with DEVELOPMENT set to false. In the first
case, I could see the use of -Werror, while it disappeared in
the second case.
2014-06-05 05:47:29 -07:00
Nick Clifton 69227609dc Change -mz command line option to -my for the MSP430 port of GAS.
* config/tc-msp430.c (OPTION_WARN_INTR_NOPS): Use y instead of z.
	(OPTION_NO_WARN_INTR_NOPS): Use Y instead of Z.
	* doc/c-msp430.texi: Update command line option description.

	* gas/msp430/bad.d: Use -my not -mz.
2014-06-03 08:49:02 +01:00
Alan Modra b52855e7a0 Fix whitespace in gas listing errors and warnings
gas/
	* listing.c (listing_warning, listing_error): Add space after colon.
	* messages.c (as_warn_internal, as_bad_internal): Use the same
	string as above.
gas/testsuite/
	* gas/d30v/bittest.l: Update for changed whitespace.
	* gas/d30v/serial.l: Likewise.
	* gas/d30v/serial2.l: Likewise.
	* gas/d30v/serial2O.l: Likewise.
	* gas/d30v/warn_oddreg.l: Likewise.
	* gas/i386/inval-equ-2.l: Likewise.
	* gas/i386/mpx-inval-1.l: Likewise.
	* gas/i386/sse-check-error.l: Likewise.
	* gas/i386/x86-64-mpx-inval-1.l: Likewise.
	* gas/i386/x86-64-mpx-inval-2.l: Likewise.
	* gas/i386/x86-64-size-inval-1.l: Likewise.
	* gas/i386/x86-64-sse-check-error.l: Likewise.
2014-05-22 18:53:22 +09:30
mfortune 9096206c9a Add ChangeLog from previous MIPS .module commit 2014-05-20 23:51:06 +01:00
mfortune 153ff4340d Remove newly introduced whitespace from warnings.
* messages.c (as_warn_internal): Remove extra whitespace from
	warning messages.
2014-05-20 23:40:49 +01:00
mfortune 82bda27b2f Mark MSA as requiring FP64
gas/
	* config/tc-mips.c (FP64_ASES): Add ASE_MSA.
	(mips_after_parse_args): Do not select ASE_MSA without -mfp64.

gas/testsuite/

	* gas/mips/micromips@msa-branch.d: Rework expected output for fp64.
	* gas/mips/msa-branch.d: Likewise.
2014-05-20 23:05:03 +01:00
Mike Stump 39128ec026 * messages.c (as_warn_internal): Ensure we don't interleave output
within a single line when make -j is used.
	(as_bad_internal): Likewise.
2014-05-20 12:45:30 -07:00
Richard Sandiford 9440a90459 gas/
* config/obj-elf.h (obj_elf_seen_attribute): Declare.
	* config/obj-elf.c (recorded_attribute_info): New structure.
	(recorded_attributes): New variable.
	(record_attribute, obj_elf_seen_attribute): New functions.
	(obj_elf_vendor_attribute): Record which attributes have been seen.
2014-05-20 19:02:41 +01:00
Nick Clifton 00b32ff21f Fix MSP430 assembler to support #hi(<symbol>).
* config/tc-msp430.c (CHECK_RELOC_MSP430): Add OP parameter.
	Generate BFD_RELOC_MSP430_ABS_HI16 if vshift is 1.
	(msp430_srcoperand): Store vshift value in operand.

	* msp430.h (struct msp430_operand_s): Add vshift field.

	* gas/elf/struct.d: Expect extra output from some toolchains.
	* gas/symver/symver0.d: Likewise.
	* gas/symver/symver1.d: Likewise.
2014-05-20 10:28:42 +01:00
Nick Clifton 296a868924 Extend the fix already created for PR 16858 so that it works with x86 PE targets as well.
PR gas/16858
	* config/tc-i386.c (md_apply_fix): Improve the detection of code
	symbols for 32-bit PE targets.
2014-05-19 14:29:31 +01:00
Richard Sandiford fd5c94abf6 gas/
* config/tc-mips.c (md_obj_begin): Delete.
	(md_obj_end): Fold into...
	(md_mips_end): ...here.  Move to end of file.
2014-05-18 20:28:04 +01:00
Nick Clifton 77f730a2f5 Prevent the V850 assembler from generating an internal error if it is asked to
handle a ctoff() pseudo-op when running in RH850 ABI mode.

	PR gas/16946
	* config/tc-v850.c (handle_ctoff): Generate an error if called
	when using the RH850 ABI.
2014-05-17 17:48:44 +01:00
Kaushik Phata 856ea05ccf This adds support for marking RL78 binaries as either supporting 32-bit
or 64-bit doubles.  It also makes the linker complain if the user attempts
to link together binaries with different sized doubles.

	* elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
	64-bit doubles objects mix with 32-bit doubles objects.
	(rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.

	* readelf.c (get_machine_flags): Handle RL78 64-bit doubles flag.

	* config/tc-rl78.c (enum options): Add OPTION_32BIT_DOUBLES
	and OPTION_64BIT_DOUBLES.
	(md_longopts): Add -m32bit-doubles and -m64bit-doubles.
	(md_parse_option): Parse -m32bit-doubles and -m64bit-doubles.
	(md_show_usage): Show all of the RL78 options.
	(rl78_float_cons): New static functions.
	(md_pseudo_table): Update handler for "double".
2014-05-16 14:57:10 +01:00
mfortune bad1aba328 Re-work register size macros for MIPS.
gas/
	* config/tc-mips.c (mips_set_options): Rename gp32 to gp throughout.
	(HAVE_32BIT_GPRS, HAVE_64BIT_GPRS): Remove. Re-implement via GPR_SIZE.
	(HAVE_32BIT_FPRS, HAVE_64BIT_FPRS): Remove. Re-implement via FPR_SIZE.
	(GPR_SIZE, FPR_SIZE): New macros. Use throughout.
2014-05-13 12:03:08 +01:00
mfortune 0ae19f059a Fix references to file_mips_isa missed in previous patch.
gas/
	* config/tc-mips.c (md_parse_option): Update missed file_mips_isa
	references.
2014-05-08 22:07:49 +01:00
mfortune 0b35dfeec6 Consolidate file_mips_xxx variables.
gas/
	* config/tc-mips.c (mips_set_options): Rename fp32 field to fp.
	Update fp32 == 0 to fp == 64 and fp32 == 1 to fp != 64 throughout.
	(file_mips_gp32, file_mips_fp32, file_mips_soft_float,
	file_mips_single_float, file_mips_isa, file_mips_arch): Merge into
	one struct...
	(file_mips_opts): Here. New static global. Update throughout.
	(mips_opts): Update defaults for gp32 and fp.
2014-05-08 21:55:06 +01:00
mfortune 263b257428 Implement CONVERT_SYMBOLIC_ATTRIBUTE for MIPS.
gas/
	* config/tc-mips.c (streq): Define.
	(mips_convert_symbolic_attribute): New function.
	* config/tc-mips.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
	(mips_convert_symbolic_attribute): New prototype

gas/testsuite/
	* gas/mips/attr-gnu-abi-fp-1.s: New.
	* gas/mips/attr-gnu-abi-fp-1.d: New.
	* gas/mips/attr-gnu-abi-msa-1.s: New.
	* gas/mips/attr-gnu-abi-msa-1.d: New.
	* gas/mips/mips.exp: Add new tests.
2014-05-08 15:09:35 +01:00
Volodymyr Arbatov 1058c7532d Use signed data type for R_XTENSA_DIFF* relocation offsets.
R_XTENSA_DIFF relocation offsets are in fact signed. Treat them as such.
Add testcase that examines ld behaviour on R_XTENSA_DIFF relocation
changing sign during relaxation.

2014-05-02  Volodymyr Arbatov  <arbatov@cadence.com>
	    David Weatherford  <weath@cadence.com>
	    Max Filippov  <jcmvbkbc@gmail.com>

bfd/
  * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
  signed.

gas/
  * config/tc-xtensa.c (md_apply_fix): mark BFD_RELOC_XTENSA_DIFF*
  fixups as signed.

ld/testsuite/
  * ld-xtensa/diff_overflow.exp, * ld-xtensa/diff_overflow1.s,
  * ld-xtensa/diff_overflow2.s: Add test for DIFF* relocation
  signedness and overflow checking.
2014-05-08 01:55:41 +04:00
Andrew Bennett ae52f48306 Add MIPS r3 and r5 support.
This patch firstly adds support for mips32r3 mips32r5, mips64r3
and mips64r5.  Secondly it adds support for the eretnc instruction.

ChangeLog:

bfd/
	* aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
	mips32r5 and mips64r5.
	* archures.c (bfd_architecture): Likewise.
	* bfd-in2.h (bfd_architecture): Likewise.
	* cpu-mips.c (arch_info_struct): Likewise.
	* elfxx-mips.c (mips_set_isa_flags): Likewise.

gas/
	* tc-mips.c (ISA_SUPPORTS_MIPS16E): Add mips32r3, mips32r5, mips64r3
	and mips64r5.
	(ISA_HAS_64BIT_FPRS): Likewise.
	(ISA_HAS_ROR): Likewise.
	(ISA_HAS_ODD_SINGLE_FPR): Likewise.
	(ISA_HAS_MXHC1): Likewise.
	(hilo_interlocks): Likewise.
	(md_longopts): Likewise.
	(ISA_HAS_64BIT_REGS): Add mips64r3 and mips64r5.
	(ISA_HAS_DROR): Likewise.
	(options): Add OPTION_MIPS32R3, OPTION_MIPS32R5, OPTION_MIPS64R3, and
	OPTION_MIPS64R5.
	(mips_isa_rev): Add support for mips32r3, mips32r5, mips64r3 and
	mips64r5.
	(md_parse_option): Likewise.
	(s_mipsset): Likewise.
	(mips_cpu_info_table): Add entries for mips32r3, mips32r5, mips64r3
	and mips64r5.  Also change p5600 entry to be mips32r5.
	* configure.in: Add support for mips32r3, mips32r5, mips64r3 and
	mips64r5.
	* configure: Regenerate.
	* doc/c-mips.texi: Document the -mips32r3, -mips32r5, -mips64r3 and
	-mips64r5 command line options.
	* doc/as.texinfo: Likewise.

gas/testsuite/
	* gas/mips/mips.exp: Add MIPS32r5 tests.  Also add the mips32r3,
	mips32r5, mips64r3 and mips64r5 isas to the testsuite.
	* gas/mips/r5.s: New test.
	* gas/mips/r5.d: Likewise.

include/opcode/
	* mips.h (INSN_ISA_MASK): Updated.
	(INSN_ISA32R3): New define.
	(INSN_ISA32R5): New define.
	(INSN_ISA64R3): New define.
	(INSN_ISA64R5): New define.
	(INSN_ISA64, INSN_ISA64R2, INSN_ISA3_32, INSN_ISA3_32R2, INSN_ISA4_32
	INSN_ISA4_32R2, INSN_ISA5_32R2): Renumbered.
	(mips_isa_table): Add entries for mips32r3, mips32r5, mips64r3 and
	mips64r5.
	(INSN_UPTO32R3): New define.
	(INSN_UPTO32R5): New define.
	(INSN_UPTO64R3): New define.
	(INSN_UPTO64R5): New define.
	(ISA_MIPS32R3): New define.
	(ISA_MIPS32R5): New define.
	(ISA_MIPS64R3): New define.
	(ISA_MIPS64R5): New define.
	(CPU_MIPS32R3): New define.
	(CPU_MIPS32R5): New define.
	(CPU_MIPS64R3): New define.
	(CPU_MIPS64R5): New define.

opcodes/
	* mips-opc.c (mips_builtin_opcodes): Add MIPS32r5 eretnc instruction.
	(I34): New define.
	(I36): New define.
	(I66): New define.
	(I68): New define.
	* mips-dis.c (mips_arch_choices): Add mips32r3, mips32r5, mips64r3 and
	mips64r5.
	(parse_mips_dis_option): Update MSA and virtualization support to
	allow mips64r3 and mips64r5.
2014-05-07 11:47:29 +01:00
Nick Clifton f01c1a090e This fixes a bootstrapping problem with gcc 4.9 in an x86 PE environment.
The problem was that references to weak function symbols were being
incorrectly biased by definition's offset.

	PR gas/16858
	* config/tc-i386.c (md_apply_fix): Do not adjust value of
	pc-relative fixes against weak symbols.
2014-04-28 14:37:01 +01:00
Alan Modra a9e18c6a3c Regenerate files for openrisk -> or1k change
bfd/
	* po/SRC-POTFILES.in: Regenerate.
	* configure: Regenerate.
gas/
	* po/POTFILES.in: Regenerate.
opcodes/
	* po/POTFILES.in: Regenerate.
2014-04-26 23:03:04 +09:30
Nick Clifton aaca88efb4 Fix a problem building the ARM assembler for non-ELF based toolchains.
* config/tc-arm.c (s_ltorg): Only create a mapping symbol for ELF
	based targets.
2014-04-24 11:35:51 +01:00
Will Newton 47fc6e36e3 gas/arm: Force output of a data mapping symbol for literal pools
If there is a a trailing align statement in a code section we may
output data padding with a data mapping followed by a code alignment
with a code mapping. The literal pool may then be output with a code
mapping symbol which will cause it to be endian swapped in a big-endian
configuration. When outputting a literal pool make sure that a data
mapping symbol is output in all cases.

gas/ChangeLog:

2014-04-23  Will Newton  <will.newton@linaro.org>

	* config/tc-arm.c (s_ltorg): Call make_mapping_symbol
	directly instead of mapping_state.

gas/testsuite/ChangeLog:

2014-04-23  Will Newton  <will.newton@linaro.org>

	* gas/arm/mapmisc.d: Check literal pool mapping with
	a trailing .align statement.
	* gas/arm/mapmisc.s: Likewise.
2014-04-23 13:54:59 +01:00