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8sa1-binutils-gdb/include/ChangeLog
Andre Vieira 031254f211 [binutils, ARM, 1/16] Add support for Armv8.1-M Mainline CLI 
The patch is straightforward, it does the following:

- support the new Tag_CPU_arch build attribute value, ie.:
   + declare the new value
   + update all the asserts forcing logic to be reviewed for new
     architectures
   + create a corresponding bfd_mach_arm_8_1M_MAIN enumerator in bfd and
     add mapping from Tag_CPU_arch to it
   + teach readelf about new Tag_CPU_arch value
- declare armv8.1-m.main as a supported architecture value
- define Armv8.1-M Mainline in terms of feature bits available
- tell objdump mapping from bfd_mach_arm_8_1M_MAIN enumerator to feature
   bits available
- update architecture-specific logic in gas and bfd guarded by the
   asserts mentioned above.
- tests for all the above

ChangeLog entries are as follows:

*** bfd/ChangeLog ***

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* archures.c (bfd_mach_arm_8_1M_MAIN): Define.
	* bfd-in2.h: Regenerate.
	* cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
	* elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
	and update assert.
	(using_thumb2): Likewise.
	(using_thumb2_bl): Update assert.
	(arch_has_arm_nop): Likewise.
	(bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
	(tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.

*** binutils/ChangeLog ***

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* readelf.c (arm_attr_tag_CPU_arch): Add entry for Armv8.1-M Mainline.

*** gas/ChangeLog ***

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* config/tc-arm.c (cpu_arch_ver): Add entry for Armv8.1-M Mainline
	Tag_CPU_arch build attribute value.  Reindent.
	(get_aeabi_cpu_arch_from_fset): Update assert.
	(aeabi_set_public_attributes): Update assert for Tag_DIV_use logic.
	* testsuite/gas/arm/attr-march-armv8_1-m.main.d: New test.

*** include/ChangeLog ***

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* elf/arm.h (TAG_CPU_ARCH_V8_1M_MAIN): new macro.
	(MAX_TAG_CPU_ARCH): Set value to above macro.
	* opcode/arm.h (ARM_EXT2_V8_1M_MAIN): New macro.
	(ARM_AEXT_V8_1M_MAIN): Likewise.
	(ARM_AEXT2_V8_1M_MAIN): Likewise.
	(ARM_ARCH_V8_1M_MAIN): Likewise.

*** ld/ChangeLog ***

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* testsuite/ld-arm/attr-merge-13.attr: New test.
	* testsuite/ld-arm/attr-merge-13a.s: New test.
	* testsuite/ld-arm/attr-merge-13b.s: New test.

*** opcodes/ChangeLog ***

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* arm-dis.c (select_arm_features): Add logic for Armv8.1-M Mainline.
2019-04-15 10:54:42 +01:00

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2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
* elf/arm.h (TAG_CPU_ARCH_V8_1M_MAIN): new macro.
(MAX_TAG_CPU_ARCH): Set value to above macro.
* opcode/arm.h (ARM_EXT2_V8_1M_MAIN): New macro.
(ARM_AEXT_V8_1M_MAIN): Likewise.
(ARM_AEXT2_V8_1M_MAIN): Likewise.
(ARM_ARCH_V8_1M_MAIN): Likewise.
2019-04-11 Sudakshina Das <sudi.das@arm.com>
* opcode/aarch64.h (enum aarch64_opnd): Add AARCH64_OPND_Rt_SP.
2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
* elf/common.h (GNU_PROPERTY_X86_ISA_1_AVX512_BF16): New.
2019-04-07 Alan Modra <amodra@gmail.com>
Merge from gcc.
2019-04-03 Vineet Gupta <vgupta@synopsys.com>
PR89877
* longlong.h [__arc__] (add_ssaaaa): Add cc clobber.
(sub_ddmmss): Likewise.
2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
* bfdlink.h (bfd_link_info): Remove x86-specific linker options.
2019-04-01 Andre Vieira <andre.simoesdiasvieira@arm.com>
* opcode/arm.h (FPU_NEON_ARMV8_1): New.
(FPU_ARCH_NEON_VFP_ARMV8_1): Use FPU_NEON_ARMV8_1.
(FPU_ARCH_CRYPTO_NEON_VFP_ARMV8_1): Likewise.
(FPU_ARCH_DOTPROD_NEON_VFP_ARMV8): Likewise.
(FPU_ARCH_NEON_VFP_ARMV8_2_FP16): New.
(FPU_ARCH_NEON_VFP_ARMV8_2_FP16FML): New.
(FPU_ARCH_NEON_VFP_ARMV8_4_FP16FML): New.
(FPU_ARCH_CRYPTO_NEON_VFP_ARMV8_4): New.
2019-03-28 Alan Modra <amodra@gmail.com>
PR 24390
* opcode/ppc.h (PPC_OPERAND_CR_REG): Comment.
2019-03-25 Tamar Christina <tamar.christina@arm.com>
* dis-asm.h (struct disassemble_info): Add stop_offset.
2019-03-13 Sudakshina Das <sudi.das@arm.com>
* elf/aarch64.h (DT_AARCH64_PAC_PLT): New.
2019-03-13 Sudakshina Das <sudi.das@arm.com>
Szabolcs Nagy <szabolcs.nagy@arm.com>
* elf/aarch64.h (DT_AARCH64_BTI_PLT): New.
2019-03-13 Sudakshina Das <sudi.das@arm.com>
* elf/common.h (GNU_PROPERTY_AARCH64_FEATURE_1_AND): New.
(GNU_PROPERTY_AARCH64_FEATURE_1_BTI): New.
(GNU_PROPERTY_AARCH64_FEATURE_1_PAC): New.
2019-02-20 Alan Hayward <alan.hayward@arm.com>
* elf/common.h (NT_ARM_PAC_MASK): Add define.
2019-02-15 Saagar Jha <saagar@saagarjha.com>
* mach-o/loader.h: Use new OS names in comments.
2019-02-11 Philippe Waroquiers <philippe.waroquiers@skynet.be>
* splay-tree.h (splay_tree_delete_key_fn): Update comment.
(splay_tree_delete_value_fn): Likewise.
2019-01-31 Andreas Krebbel <krebbel@linux.ibm.com>
* opcode/s390.h (enum s390_opcode_cpu_val): Add
S390_OPCODE_ARCH13.
2019-01-25 Sudakshina Das <sudi.das@arm.com>
Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* opcode/aarch64.h (enum aarch64_opnd): Remove
AARCH64_OPND_ADDR_SIMPLE_2.
(enum aarch64_insn_class): Remove ldstgv_indexed.
2019-01-22 Tom Tromey <tom@tromey.com>
* coff/ecoff.h: Include coff/sym.h.
2018-06-24 Nick Clifton <nickc@redhat.com>
2.32 branch created.
2019-01-16 Kito Cheng <kito@andestech.com>
* elf/riscv.h (SHT_RISCV_ATTRIBUTES): Define.
(Tag_RISCV_arch): Likewise.
(Tag_RISCV_priv_spec): Likewise.
(Tag_RISCV_priv_spec_minor): Likewise.
(Tag_RISCV_priv_spec_revision): Likewise.
(Tag_RISCV_unaligned_access): Likewise.
(Tag_RISCV_stack_align): Likewise.
2019-01-14 Pavel I. Kryukov <kryukov@frtk.ru>
* dis-asm.h: include <string.h>
2019-01-10 Nick Clifton <nickc@redhat.com>
* Merge from GCC:
2018-12-22 Jason Merrill <jason@redhat.com>
* demangle.h: Remove support for ancient GNU (pre-3.0), Lucid,
ARM, HP, and EDG demangling styles.
2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
Merge from GCC:
PR other/16615
* libiberty.h: Mechanically replace "can not" with "cannot".
* plugin-api.h: Likewise.
2018-12-25 Yoshinori Sato <ysato@users.sourceforge.jp>
* elf/rx.h (EF_RX_CPU_MASK): Update new bits.
(E_FLAG_RX_V3): New RXv3 type.
* opcode/rx.h (RX_Size): Add double size.
(RX_Operand_Type): Add double FPU registers.
(RX_Opcode_ID): Add new instuctions.
2019-01-01 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2018
Copyright (C) 2019 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
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