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14 Commits

Author SHA1 Message Date
Claudiu Zissulescu
265b467340 [ARC][committed] Update int_vector_base aux register. 
INT_VECTOR_BASE auxiliary register is available across all ARC
architectures.

xxxx-xx-xx  Claudiu Zissulescu <claziss@gmail.com>

	* arc-regs.h (int_vector_base): Make it available for all ARC
	CPUs.

Signed-off-by: Claudiu Zissulescu <claziss@gmail.com>
 2020-02-25 10:27:07 +02:00
Alan Modra
b3adc24a07 Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
Alan Modra
827041555a Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
claziss
b6523c37fb [ARC] Update handling AUX-registers. 
Update aux-registers data-base, and accept aux-registers names with
upper/lowercase names.

opcode/
2017-07-18  Claudiu Zissulescu  <claziss@synopsys.com>

	* arc-regs.h: Update aux-registers.

gas/
2017-07-18  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/tc-arc.c (find_opcode_match): Accept uppercase aux-regs
	names.
	* testsuite/gas/arc/ld2.d: Update test.
	* testsuite/gas/arc/taux.d: Likewise.
	* testsuite/gas/arc/taux.s: Likewise.

include/
2017-07-18  Claudiu Zissulescu  <claziss@synopsys.com>

	* opcode/arc.h (ARC_OPCODE_ARCV1): Define.
 2018-08-06 16:41:32 +03:00
Alan Modra
219d1afa89 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
claziss
70b448ba7c [ARC] Add SecureShield AUX registers 
Update auxiliary registers with SecureShield ones.

opcodes/
2017-07-19  Claudiu Zissulescu  <claziss@synopsys.com>

	* arc-regs.h (sec_stat): New aux register.
	(aux_kernel_sp): Likewise.
	(aux_sec_u_sp): Likewise.
	(aux_sec_k_sp): Likewise.
	(sec_vecbase_build): Likewise.
	(nsc_table_top): Likewise.
	(nsc_table_base): Likewise.
	(ersec_stat): Likewise.
	(aux_sec_except): Likewise.
 2017-07-19 09:56:55 +02:00
John Eric Martin
684d5a10b1 [ARC] Add JLI support. 
The following relocation types were added to GCC/binutils:

ARC_JLI_SECTOFF is a relocation type in Metaware that is now used by
GCC as well to adjust the index of function calls to functions with
attribute jli_call_always.

bfd/
2017-07-19  Claudiu Zissulescu  <claziss@synopsys.com>
	    John Eric Martin  <John.Martin@emmicro-us.com>

	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* elf32-arc.c (JLI): Define.
	* reloc.c: Add JLI relocations.

gas/
2017-07-19  Claudiu Zissulescu  <claziss@synopsys.com>

	* testsuite/gas/arc/jli-1.d: New file.
	* testsuite/gas/arc/jli-1.s: Likewise.
	* testsuite/gas/arc/taux.d: Update for jli_base.

include/
2017-07-19  Claudiu Zissulescu  <claziss@synopsys.com>
	    John Eric Martin  <John.Martin@emmicro-us.com>

	* elf/arc-reloc.def: Add JLI relocs howto.
	* opcode/arc-func.h (replace_jli): New function.

ld/
2017-07-19  Claudiu Zissulescu  <claziss@synopsys.com>
	    John Eric Martin  <John.Martin@emmicro-us.com>

	* emulparams/arcelf.sh (JLI_START_TABLE): Define.
	* scripttempl/elfarc.sc: Handle jlitab section.
	* scripttempl/elfarcv2.sc: Likewise.
	* testsuite/ld-arc/arc.exp: Add JLI test.
	* testsuite/ld-arc/jli-script.ld: New file.
	* testsuite/ld-arc/jli-simple.dd: Likewise.
	* testsuite/ld-arc/jli-simple.rd: Likewise.
	* testsuite/ld-arc/jli-simple.s: Likewise.
	* testsuite/ld/testsuite/ld-arc/jli-overflow.s: Likewise.
	* testsuite/ld/testsuite/ld-arc/jli-overflow.d: Likewise.
	* testsuite/ld/testsuite/ld-arc/jli-overflow.err: Likewise.

opcode/
2017-07-19  Claudiu Zissulescu  <claziss@synopsys.com>
	    John Eric Martin  <John.Martin@emmicro-us.com>

	* arc-opc.c (UIMM10_6_S_JLIOFF): Define.
	(UIMM3_23): Adjust accordingly.
	* arc-regs.h: Add/correct jli_base register.
	* arc-tbl.h (jli_s): Likewise.
 2017-07-19 09:56:55 +02:00
Vineet Gupta
66a5a74065 Distinguish some of the registers different on ARC700 and HS38 cpus 
opcodes	* arc-regs.h: Distinguish some of the registers different on
	ARC700 and HS38 cpus.

gas	* testsuite/gas/arc/st.d: Update for 0xe having a name now
 2017-02-15 08:54:25 +00:00
Alan Modra
2571583aed Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
Claudiu Zissulescu
f36e33dac1 Add support for .extCondCode, .extCoreRegister and .extAuxRegister. 
gas/
2016-04-05  Claudiu Zissulescu  <claziss@synopsys.com>

	* testsuite/gas/arc/textauxregister.d: New file.
	* testsuite/gas/arc/textauxregister.s: Likewise.
	* testsuite/gas/arc/textcondcode.d: Likewise.
	* testsuite/gas/arc/textcondcode.s: Likewise.
	* testsuite/gas/arc/textcoreregister.d: Likewise.
	* testsuite/gas/arc/textcoreregister.s: Likewise.
	* testsuite/gas/arc/textpseudoop.d: Likewise.
	* testsuite/gas/arc/textpseudoop.s: Likewise.
	* testsuite/gas/arc/ld2.d: Update test.
	* testsuite/gas/arc/st.d: Likewise.
	* testsuite/gas/arc/taux.d: Likewise.
	* doc/c-arc.texi (ARC Directives): Add .extCondCode,
	.extCoreRegister and .extAuxRegister documentation.
	* config/tc-arc.c (arc_extcorereg): New function.
	(md_pseudo_table): Add .extCondCode, .extCoreRegister and
	.extAuxRegister pseudo-ops.
	(extRegister_t): New type.
	(ext_condcode, arc_aux_hash): New global variable.
	(find_opcode_match): Check for extensions.
	(preprocess_operands): Likewise.
	(md_begin): Add aux registers in a hash.
	(assemble_insn): Update use arc_flags member.
	(tokenize_extregister): New function.
	(create_extcore_section): Likewise.
	* config/tc-arc.h (MAX_FLAG_NAME_LENGHT): Increase to 10.
	(arc_flags): Delete code, add flgp.

include/
2016-04-05  Claudiu Zissulescu  <claziss@synopsys.com>

	* opcode/arc.h (flag_class_t): Update.
	(ARC_OPCODE_NONE): Define.
	(ARC_OPCODE_ARCALL): Likewise.
	(ARC_OPCODE_ARCFPX): Likewise.
	(ARC_REGISTER_READONLY): Likewise.
	(ARC_REGISTER_WRITEONLY): Likewise.
	(ARC_REGISTER_NOSHORT_CUT): Likewise.
	(arc_aux_reg): Add cpu.

opcodes/
2016-04-05  Claudiu Zissulescu  <claziss@synopsys.com>

	* arc-dis.c (find_format): Check for extension flags.
	(print_flags): New function.
	(print_insn_arc): Update for .extCondCode, .extCoreRegister and
	.extAuxRegister.
	* arc-ext.c (arcExtMap_coreRegName): Use
	LAST_EXTENSION_CORE_REGISTER.
	(arcExtMap_coreReadWrite): Likewise.
	(dump_ARC_extmap): Update printing.
	* arc-opc.c (arc_flag_classes): Add F_CLASS_EXTEND flag.
	(arc_aux_regs): Add cpu field.
	* arc-regs.h: Add cpu field, lower case name aux registers.

Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
 2016-04-12 10:21:06 +02:00
Claudiu Zissulescu
8ddf6b2a13 [ARC] Fix support for double assist instructions. 
opcodes/
2016-04-05  Claudiu Zissulescu  <claziss@synopsys.com>

        * arc-regs.h: Add a new subclass field.  Add double assist
        accumulator register values.
        * arc-tbl.h: Use DPA subclass to mark the double assist
        instructions.  Use DPX/SPX subclas to mark the FPX instructions.
        * arc-opc.c (RSP): Define instead of SP.
        (arc_aux_regs): Add the subclass field.

include/
2016-04-05  Claudiu Zissulescu  <claziss@synopsys.com>

        * opcode/arc.h (DPA, DPX, SPX): New subclass enums.
        (ARC_FPUDA): Define.
        (arc_aux_reg): Add new field.

gas/
2016-04-05  Claudiu Zissulescu  <claziss@synopsys.com>

        * config/tc-arc.c (is_code_density_p): Compare directly the
        subclass field.
        (is_spfp_p, is_dpfp_p, is_spfp_p): Define.
        (check_cpu_feature): New function.
        (find_opcode_match): Use check_cpu_feature function.
        (preprocess_operands): Likewise.
        (md_parse_option): Use mfpuda, mdpfp, mspfp options.
        * testsuite/gas/arc/tdpfp.d: New file.
        * testsuite/gas/arc/tfpuda.d: Likewise.
        * testsuite/gas/arc/tfpx.s: Likewise.
 2016-04-05 17:37:45 +02:00
Claudiu Zissulescu
bd05ac5f5e [ARC] Cleanup AUX register names. 
opcodes/
2016-03-30  Claudiu Zissulescu  <claziss@synopsys.com>

        * arc-regs.h (IC_RAM_ADDRESS, IC_TAG, IC_WP, IC_DATA, CONTROL0)
        (AX2, AY2, MX2, MY2, AY0, AY1, DC_RAM_ADDR, DC_TAG, CONTROL1)
        (RTT): Remove duplicate.
        (LCDINSTR, LCDDATA, LCDSTAT, CC_*, PCT_COUNT*, PCT_SNAP*)
        (PCT_CONFIG*): Remove.
        (D1L, D1H, D2H, D2L): Define.
 2016-03-30 16:06:54 +02:00
Alan Modra
6f2750feaf Copyright update for binutils 2016-01-01 23:00:01 +10:30
Nick Clifton
886a250647 New ARC implementation. 
bfd	* archures.c: Remove support for older ARC. Added support for new
	ARC cpus (ARC600, ARC601, ARC700, ARCV2).
	* bfd-in2.h: Likewise.
	* config.bfd: Likewise.
	* cpu-arc.c: Likewise.
	* elf32-arc.c: Totally changed file with a refactored
	inplementation of the ARC port.
	* libbfd.h: Added ARC specific relocation types.
	* reloc.c: Likewise.

gas     * config/tc-arc.c: Revamped file for ARC support.
        * config/tc-arc.h: Likewise.
        * doc/as.texinfo: Add new ARC options.
        * doc/c-arc.texi: Likewise.

ld	* configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
	* emulparams/arcebelf_prof.sh: New file
	* emulparams/arcebelf.sh: Likewise.
	* emulparams/arceblinux_prof.sh: Likewise.
	* emulparams/arceblinux.sh: Likewise.
	* emulparams/arcelf_prof.sh: Likewise.
	* emulparams/arcelf.sh: Likewise.
	* emulparams/arclinux_prof.sh: Likewise.
	* emulparams/arclinux.sh: Likewise.
	* emulparams/arcv2elfx.sh: Likewise.
	* emulparams/arcv2elf.sh: Likewise.
	* emultempl/arclinux.em: Likewise.
	* scripttempl/arclinux.sc: Likewise.
	* scripttempl/elfarc.sc: Likewise.
	* scripttempl/elfarcv2.sc: Likewise
	* Makefile.am: Add new ARC emulations.
	* Makefile.in: Regenerate.
	* NEWS: Mention the new feature.

opcodes * arc-dis.c: Revamped file for ARC support
	* arc-dis.h: Likewise.
	* arc-ext.c: Likewise.
	* arc-ext.h: Likewise.
	* arc-opc.c: Likewise.
	* arc-fxi.h: New file.
	* arc-regs.h: Likewise.
	* arc-tbl.h: Likewise.

binutils * readelf.c (get_machine_name): Remove A5 reference. Add ARCompact
	and ARCv2.
	(get_machine_flags): Handle EM_ARCV2 and EM_ARCOMPACT.
	(guess_is_rela): Likewise.
	(dump_relocations): Likewise.
	(is_32bit_abs_reloc): Likewise.
	(is_16bit_abs_reloc): Likewise.
	(is_none_reloc): Likewise.
	* NEWS: Mention the new feature.

include	* dis-asm.h (arc_get_disassembler): Correct declaration.
	* arc-reloc.def: Macro file with definition of all relocation
	types.
	* arc.h: Changed macros for the newly supported ARC cpus.  Altered
	enum defining the supported relocations.
	* common.h: Changed EM_ARC_A5 definition to EM_ARC_COMPACT. Added
	macro for EM_ARC_COMPACT2.
        * arc-func.h: New file.
        * arc.h: Likewise.
 2015-10-07 14:20:19 +01:00