8699fc3e88
This commit introduces the nps400 machine type as a variant of arc. There's a new flag in the assembler to select this machine type. All other changes are just adding handling of the new machine type into the relevant places. The nps400 is an arc700 variant with some vendor specific instructions added into the instruction set. This commit does not add any of the new instructions, this is just laying the groundwork for future commits. However, in preparation for these new instructions a new opcode define for nps400 has been added to include/opcode/arc.h, this new opcode define is used in the assembler and disassembler along with the existing define for arc700 such that when assembling and disassembling for nps400 the user will have access to all arc700 instructions and all the nps400 vendor extension instructions. bfd/ChangeLog: * archures.c (bfd_mach_arc_nps400): Define. * bfd-in2.h: Regenerate. * cpu-arc.c (arch_info_struct): New entry for nps400, renumber some existing entries to make space. * elf32-arc.c (arc_elf_object_p): Add nps400 case. (arc_elf_final_write_processing): Likewise. binutils/ChangeLog: * readelf.c (decode_ARC_machine_flags): Handle nps400. gas/ChangeLog: * config/tc-arc.c (cpu_types): Add nps400 entry. (check_zol): Handle nps400. include/ChangeLog: * elf/arc.h (E_ARC_MACH_NPS400): Define. * opcode/arc.h (ARC_OPCODE_NPS400): Define. opcodes/ChangeLog: * arc-dis.c (print_insn_arc): Handle nps400.
182 lines
5.8 KiB
Plaintext
182 lines
5.8 KiB
Plaintext
2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
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* readelf.c (decode_ARC_machine_flags): Handle nps400.
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2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
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* readelf.c (get_machine_flags): Move arc processing into...
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(decode_ARC_machine_flags): ... new function. Remove use of
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EF_ARC_CPU_GENERIC, change default case from "generic arc" to
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"unknown arc". Merged ABI printing between two machine types.
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2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
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* testsuite/binutils-all/objdump.exp (cpus_expected): Add ARC700
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to the architecture list.
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2016-03-21 Nick Clifton <nickc@redhat.com>
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* dlltool.c: Replace use of alloca with call to xmalloc.
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* dllwrap.c: Likewise.
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* nlmconv.c: Likewise.
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* objdump.c: Likewise.
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* resrc.c: Likewise.
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* winduni.c: Likewise.
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* configure: Regenerate.
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2016-03-07 Nick Clifton <nickc@redhat.com>
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PR binutils/19775
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* testsuite/binutils-all/ar.exp (proc empty_archive): New proc.
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Run the new proc.
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* testsuite/binutils-all/empty: New, empty, file.
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2016-03-04 Matthew Wahab <matthew.wahab@arm.com>
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* readelf.c (arm_attry_tag_FP_arch): Add "NEON for ARMv8.1".
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2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/19645
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* NEWS: Mention --elf-stt-common= for objcopy.
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* doc/binutils.texi: Document --elf-stt-common= for objcopy.
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* objcopy.c (do_elf_stt_common): New.
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(command_line_switch): Add OPTION_ELF_STT_COMMON.
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(copy_options): Add --elf-stt-common=.
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(copy_usage): Add --elf-stt-common=.
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(copy_object): Also check do_elf_stt_common for ELF targets.
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(copy_file): Handle do_elf_stt_common.
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(copy_main): Handle OPTION_ELF_STT_COMMON.
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* readelf.c (apply_relocations): Support STT_COMMON.
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* testsuite/binutils-all/common-1.s: New file.
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* testsuite/binutils-all/common-1a.d: Likewise.
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* testsuite/binutils-all/common-1b.d: Likewise.
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* testsuite/binutils-all/common-1c.d: Likewise.
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* testsuite/binutils-all/common-1d.d: Likewise.
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* testsuite/binutils-all/common-1e.d: Likewise.
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* testsuite/binutils-all/common-1f.d: Likewise.
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* testsuite/binutils-all/common-2.s: Likewise.
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* testsuite/binutils-all/common-2a.d: Likewise.
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* testsuite/binutils-all/common-2b.d: Likewise.
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* testsuite/binutils-all/common-2c.d: Likewise.
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* testsuite/binutils-all/common-2d.d: Likewise.
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* testsuite/binutils-all/common-2e.d: Likewise.
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* testsuite/binutils-all/common-2f.d: Likewise.
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* testsuite/binutils-all/objcopy.exp
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(objcopy_test_elf_common_symbols): New proc.
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Run objcopy_test_elf_common_symbols for ELF targets
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2016-02-16 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/19647
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* readelf.c (get_section_type_name): Add a missing break.
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2016-02-16 Claudiu Zissulescu <claziss@synopsys.com>
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* readelf.c (is_32bit_pcrel_reloc): Add R_ARC_32_PCREL.
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2016-02-15 Nick Clifton <nickc@redhat.com>
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* readelf.c (get_section_type_name): Add hex prefix to offsets
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printed for LOPROC and LOOS values. Ensure that a result is
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always returned for the V850 target, even when an unrecognised
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processor specific value is encountered.
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(process_section_headers): Display key values in the order in
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which they appear to the user. Add the "C (compressed)" value to
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the list.
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2016-02-12 H.J. Lu <hongjiu.lu@intel.com>
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* doc/binutils.texi: Fix a typo.
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2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
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* testsuite/binutils-all/objdump.exp: Update expected default
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architecture value for ARC binaries.
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2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/19547
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* testsuite/binutils-all/objcopy.exp
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(objcopy_test_without_global_symbol): New proc.
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Run objcopy_test_without_global_symbol.
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* testsuite/binutils-all/pr19547.c: New file.
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2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/19523
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* Makefile.am (check-DEJAGNU): Pass CC and CC_FOR_BUILD to
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runtest.
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* Makefile.in: Regenerated.
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* testsuite/binutils-all/compress.exp (test_gnu_debuglink): New
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proc.
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Run test_gnu_debuglink for native ELF build.
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2016-01-20 Nick Clifton <nickc@redhat.com>
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PR 19495
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* testsuite/binutils-all/dlltool.exp: Fix tests for targets which
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do not support inserting leading underscores.
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2016-01-20 Mickael Guene <mickael.guene@st.com>
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* readelf.c (get_elf_section_flags): Display y letter for section
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with SHF_ARM_NOREAD section flag in readelf section output.
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(process_section_headers): Add y letter in readelf section output
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key mapping for ARM architecture.
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* objdump.c (dump_section_header): Display NOREAD attributes as
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well.
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* doc/binutils.texi (objdump): Note that it is correct for
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sections to have both the READONLY and NOREAD attributes.
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2016-01-19 John Baldwin <jhb@FreeBSD.org>
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* readelf.c (get_freebsd_elfcore_note_type): Remove unused variable.
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2016-01-19 John Baldwin <jhb@FreeBSD.org>
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* readelf.c (get_freebsd_elfcore_note_type): New
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(process_note): Add support for FreeBSD core notes.
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2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
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Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
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* readelf.c (get_machine_flags): Add support for newer ARC ELF
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header flags.
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2016-01-18 Alan Modra <amodra@gmail.com>
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* configure: Regenerate.
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2016-01-17 Alan Modra <amodra@gmail.com>
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* configure: Regenerate.
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2016-01-17 Alan Modra <amodra@gmail.com>
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* testsuite/lib/binutils-common.exp (is_elf_format): Return true
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for m68hc11/12 and xgate triples.
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2016-01-17 Alan Modra <amodra@gmail.com>
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* readelf.c (is_32bit_abs_reloc): Add R_M68HC11_32.
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2016-01-01 Alan Modra <amodra@gmail.com>
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Update year range in copyright notice of all files.
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For older changes see ChangeLog-2015 and testsuite/ChangeLog-1215
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Copyright (C) 2016 Free Software Foundation, Inc.
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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