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* Update year range in copyright notice of binutils filesAlan Modra2023-01-011-1/+1
| | | | | | The newer update-copyright.py fixes file encoding too, removing cr/lf on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
* Remove use of bfd_uint64_t and similarAlan Modra2022-05-271-2/+2
| | | | | | | Requiring C99 means that uses of bfd_uint64_t can be replaced with uint64_t, and similarly for bfd_int64_t, BFD_HOST_U_64_BIT, and BFD_HOST_64_BIT. This patch does that, removes #ifdef BFD_HOST_* and tidies a few places that print 64-bit values.
* Update year range in copyright notice of binutils filesAlan Modra2022-01-021-1/+1
| | | | | | | | | | The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out */po/*.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
* Use bool in opcodesAlan Modra2021-03-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | cpu/ * frv.opc: Replace bfd_boolean with bool, FALSE with false, and TRUE with true throughout. opcodes/ * sysdep.h (POISON_BFD_BOOLEAN): Define. * aarch64-asm-2.c, * aarch64-asm.c, * aarch64-asm.h, * aarch64-dis-2.c, * aarch64-dis.c, * aarch64-dis.h, * aarch64-gen.c, * aarch64-opc.c, * aarch64-opc.h, * arc-dis.c, * arc-dis.h, * arc-fxi.h, * arc-opc.c, * arm-dis.c, * bfin-dis.c, * cris-dis.c, * csky-dis.c, * csky-opc.h, * dis-buf.c, * disassemble.c, * frv-opc.c, * frv-opc.h, * h8300-dis.c, * i386-dis.c, * m68k-dis.c, * metag-dis.c, * microblaze-dis.c, * microblaze-dis.h, * micromips-opc.c, * mips-dis.c, * mips-formats.h, * mips-opc.c, * mips16-opc.c, * mmix-dis.c, * msp430-dis.c, * nds32-dis.c, * nfp-dis.c, * nios2-dis.c, * ppc-dis.c, * riscv-dis.c, * score-dis.c, * score7-dis.c, * tic6x-dis.c, * v850-dis.c, * vax-dis.c, * wasm32-dis.c, * xtensa-dis.c: Replace bfd_boolean with bool, FALSE with false, and TRUE with true throughout.
* Update year range in copyright notice of binutils filesAlan Modra2021-01-011-1/+1
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* CSKY: Change plsl.u16 to plsl.16.Cooper Qu2020-10-261-1/+1
| | | | | | | | | | | gas/ * testsuite/gas/csky/enhance_dsp.s : Change plsl.u16 to plsl.16. * testsuite/gas/csky/enhance_dsp.d : Change plsl.u16 to plsl.16. opcodes/ * csky-opc.h (csky_v2_opcodes): Change plsl.u16 to plsl.16. Change-Id: Ifb43573192e215527355f6541365b9f6a8ec80a4
* CSKY: Fix and add some instructions for VDSPV1.Cooper Qu2020-10-261-38/+205
| | | | | | | | | | | | | | | | | gas/ * config/tc-csky.c (get_operand_value): Add handler for OPRND_TYPE_IMM5b_VSH and OPRND_TYPE_VREG_WITH_INDEX. * testsuite/gas/csky/csky_vdsp.d : Fix the disassembling for vector register. opcodes/ * csky-dis.c (csky_output_operand): Add handler for OPRND_TYPE_IMM5b_VSH and OPRND_TYPE_VREG_WITH_INDEX. * csky-opc.h (OPRND_TYPE_VREG_WITH_INDEX): New enum. (OPRND_TYPE_IMM5b_VSH): New enum. (csky_v2_opcodes): Fix and add some instructions for VDSPV1. Change-Id: Ia5675d7b716fe5c331e6121ad8f83061ef6454bb
* ubsan: opcodes/csky-opc.h:929 shift exponent 536870912Alan Modra2020-09-261-16/+14
| | | | | | | | | | | | | | opcodes/ * csky-opc.h: Formatting. (GENERAL_REG_BANK): Correct spelling. Update use throughout file. (get_register_name): Mask arch with CSKY_ARCH_MASK for shift, and shift 1u. (get_register_number): Likewise. * csky-dis.c (get_gr_name, get_cr_name): Don't mask mach_flag. gas/ * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag for csky_get_control_regno. (csky_get_reg_val): Likewise when calling csky_get_general_regno.
* CSKY: Add objdump option -M abi-names.Cooper Qu2020-09-231-116/+413
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add option parser for disassembler, and refine the codes of parse register operand and disassemble register operand. While strengthen the operands legality check of some instructions. Co-Authored-By: Lifang Xia <lifang_xia@c-sky.com> gas/ * config/tc-csky.c (parse_type_ctrlreg): Use function csky_get_control_regno to operand. (csky_get_reg_val): Likewise. (is_reg_sp_with_bracket): Use function csky_get_reg_val to parse operand. (is_reg_sp): Refine. (is_oimm_within_range): Fix, report error when operand is not constant. (parse_type_cpreg): Refine. (parse_type_cpcreg): Refine. (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS. (md_assemble): Fix no error reporting somtimes when operands number are not fit. (csky_addc64): Refine. (csky_subc64): Refine. (csky_or64): Refine. (v1_work_fpu_fo): Refine. (v1_work_fpu_read): Refine. (v1_work_fpu_writed): Refine. (v1_work_fpu_readd): Refine. (v2_work_addc): New function, strengthen the operands legality check of addc. * gas/testsuite/gas/csky/all.d : Use register number format when disassemble register name by default. * gas/testsuite/gas/csky/cskyv2_all.d : Likewise. * gas/testsuite/gas/csky/trust.d: Likewise. * gas/testsuite/gas/csky/cskyv2_ck860.d : Fix. * gas/testsuite/gas/csky/trust.s : Fix. opcodes/ * csky-dis.c (using_abi): New. (parse_csky_dis_options): New function. (get_gr_name): New function. (get_cr_name): New function. (csky_output_operand): Use get_gr_name and get_cr_name to disassemble and add handle of OPRND_TYPE_IMM5b_LS. (print_insn_csky): Parse disassembler options. * opcodes/csky-opc.h (OPRND_TYPE_IMM5b_LS): New enum. (GENARAL_REG_BANK): Define. (REG_SUPPORT_ALL): Define. (REG_SUPPORT_ALL): New. (ASH): Define. (REG_SUPPORT_A): Define. (REG_SUPPORT_B): Define. (REG_SUPPORT_C): Define. (REG_SUPPORT_D): Define. (REG_SUPPORT_E): Define. (csky_abiv1_general_regs): New. (csky_abiv1_control_regs): New. (csky_abiv2_general_regs): New. (csky_abiv2_control_regs): New. (get_register_name): New function. (get_register_number): New function. (csky_get_general_reg_name): New function. (csky_get_general_regno): New function. (csky_get_control_reg_name): New function. (csky_get_control_regno): New function. (csky_v2_opcodes): Prefer two oprerans format for bclri and bseti, strengthen the operands legality check of addc, zext and sext.
* CSKY: Add L2Cache instructions for CK860.Cooper Qu2020-09-101-109/+118
| | | | | | | opcodes/ * csky-opc.h (csky_v2_opcodes): Add L2Cache instructions. * testsuite/gas/csky/cskyv2_ck860.d : Adjust to icache.iva opcode fixing.
* CSKY: Change mvtc and mulsw's ISA flag.Cooper Qu2020-09-091-2/+2
| | | | | | | | | | | | | gas/ * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60. (CSKY_ISA_860): Likewise. include/ * opcode/csky.h (CSKY_ISA_DSPE60): Define. opcodes/ * csky-opc.h (csky_v2_opcodes): Change mvtc and mulsw's ISA flag.
* CSKY: Add FPUV3 instructions, which supported by ck860f.Cooper Qu2020-09-091-0/+2039
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Co-Authored-By: Lifang Xia <lifang_xia@c-sky.com> gas/ * config/tc-csky.c (float_work_fpuv3_fmovi): New function, helper function to encode fpuv3 fmovi instructions. (float_work_fpuv3_fstore): New function. (struct literal): Add new member 'offset'. (csky_cpus): New cpu CK860f. (enter_literal): Return literal pool pointer instead of offset. (parse_rt): Adjust the change of enter_literal. (parse_rtf): Likewise. (v1_work_lrw): Likewise. (v1_work_jbsr): Likewise. (v2_work_lrw): Likewise. (v2_work_jbsr): Likewise. (v2_work_jsri): Likewise. (vdsp_work_vlrw): Likewise. (is_freglist_legal): Add handler for FPUV3. (parse_type_freg): Likewise. (is_imm_within_range): Set e.X_add_number if it is a signed and negtive number. (get_operand_value): Add handler for OPRND_TYPE_IMM9b, OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI and OPRND_TYPE_DFLOAT_FMOVI. (float_to_half): Convert float number to harf float. opcodes/ * csky-dis.c (csky_output_operand): Add handlers for OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI and OPRND_TYPE_DFLOAT_FMOVI. Refine OPRND_TYPE_FREGLIST_DASH to support FPUV3 instructions. * csky-opc.h (enum operand_type): New enum OPRND_TYPE_IMM9b, OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI and OPRND_TYPE_DFLOAT_FMOVI. (OPRND_MASK_4_5, OPRND_MASK_6, OPRND_MASK_6_7, OPRND_MASK_6_8, OPRND_MASK_7, OPRND_MASK_7_8, OPRND_MASK_17_24, OPRND_MASK_20, OPRND_MASK_20_21, OPRND_MASK_20_22, OPRND_MASK_20_23, OPRND_MASK_20_24, OPRND_MASK_20_25, OPRND_MASK_0_3or5_8, OPRND_MASK_0_3or6_7, OPRND_MASK_0_3or25, OPRND_MASK_0_4or21_24, OPRND_MASK_5or20_21, OPRND_MASK_5or20_22, OPRND_MASK_5or20_23, OPRND_MASK_5or20_24, OPRND_MASK_5or20_25, OPRND_MASK_8_9or21_25, OPRND_MASK_8_9or16_25, OPRND_MASK_4_6or20, OPRND_MASK_5_7or20, OPRND_MASK_4_5or20or25, OPRND_MASK_4_6or20or25, OPRND_MASK_4_7or20or25, OPRND_MASK_6_9or17_24, OPRND_MASK_6_7or20, OPRND_MASK_6or20, OPRND_MASK_7or20, OPRND_MASK_5or8_9or16_25, OPRND_MASK_5or8_9or20_25): Define. (csky_v2_opcodes): Add FPUV3 instructions. include/ * opcode/csky.h (CSKY_ISA_FLOAT_7E60): Define.
* CSKY: Add CPU CK803r3.Cooper Qu2020-09-021-2/+2
| | | | | | | | | | | | | | | | | | Move divul and divsl to CSKYV2_ISA_3E3R3 instruction set, which is enabled by ck803r3, and it's still a part of enhance DSP instruction set. gas/ * config/tc-csky.c (csky_cpus): Add ck803r3. (CSKY_ISA_803R3): Define. (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1. include/ * opcode/csky.h (CSKYV2_ISA_3E3R3): Define. opcodes/ * csky-opc.h (csky_v2_opcodes): Move divul and divsl to CSKYV2_ISA_3E3R3 instruction set.
* CSKY: Fix Encode of mulsws.Cooper Qu2020-09-021-1/+1
| | | | | | | | gas/ * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws. opcodes/ * csky-opc.h (csky_v2_opcodes): Fix Encode of mulsws.
* PR26446 UBSAN: tc-csky.c:2618,4022 index out of boundsAlan Modra2020-08-291-2/+2
| | | | | | PR 26446 * csky-opc.h (MAX_OPRND_NUM): Define to 5. (union csky_operand): Use MAX_OPRND_NUM to size oprnds array.
* CSKY: Support attribute section.Cooper Qu2020-08-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd * elf32-csky.c (csky_archs): Fix arch names. (csky_find_arch_with_name): New. (elf32_csky_merge_attributes): New. (csky_elf_merge_private_bfd_data): Add process of merge attribute section. (elf32_csky_obj_attrs_arg_type): New. (elf32_csky_obj_attrs_handle_unknown): New. (elf_backend_obj_attrs_vendor): Define. (elf_backend_obj_attrs_section): Define. (elf_backend_obj_attrs_arg_type): Define. (elf_backend_obj_attrs_section_type): Define. binutils/ * readelf.c (get_csky_section_type_name): New. (get_section_type_name): Add handler for CSKY. (display_csky_attribute): New. (process_arch_specific): Add handler for CSKY. * testsuite/binutils-all/strip-3.d: Remove .csky.attributes section. elfcpp/ * elfcpp.h (enum SHT): New enum SHT_CSKY_ATTRIBUTES. gas/ * gas/config/tc-csky.c (md_begin): Set attributes. (isa_flag): Change type to unsigned 64 bits. (struct csky_cpu_info): Likewise. (struct csky_macro_info): Likewise. (set_csky_attribute): New. * testsuite/gas/csky/802j.d: Ignore .csky.attributes section. * testsuite/gas/csky/all.d: Likewise. * testsuite/gas/csky/bsr1.d: Likewise. * testsuite/gas/csky/csky_vdsp.d: Likewise. * testsuite/gas/csky/cskyv2_all.d: Likewise. * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise. * testsuite/gas/csky/cskyv2_ck860.d: Likewise. * testsuite/gas/csky/cskyv2_dsp.d: Likewise. * testsuite/gas/csky/cskyv2_elrw.d: Likewise. * testsuite/gas/csky/cskyv2_float.d: Likewise. * testsuite/gas/csky/enhance_dsp.d: Likewise. * testsuite/gas/csky/java.d: Likewise. * testsuite/gas/csky/v1_float.d: Likewise. * testsuite/gas/csky/v2_float_part1.d: Likewise. * testsuite/gas/csky/v2_float_part2.d: Likewise. * testsuite/gas/csky/v2_tls_gd.d: Likewise. * testsuite/gas/csky/v2_tls_ie.d: Likewise. * testsuite/gas/csky/v2_tls_ld.d: Likewise. * testsuite/gas/csky/v2_tls_le.d: Likewise. * testsuite/gas/elf/elf.exp: Add handler for CSKY. * testsuite/gas/elf/section2.e-csky: New. include/ * elf/csky.h (SHT_CSKY_ATTRIBUTES): Define. (Tag_CSKY_ARCH_NAME): New enum constant. (Tag_CSKY_CPU_NAME): Likewise. (Tag_CSKY_ISA_FLAGS): Likewise. (Tag_CSKY_DSP_VERSION): Likewise. (Tag_CSKY_VDSP_VERSION): Likewise. (Tag_CSKY_FPU_VERSION): Likewise. (Tag_CSKY_FPU_ABI): Likewise. (Tag_CSKY_FPU_ROUNDING): Likewise. (Tag_CSKY_FPU_DENORMAL): Likewise. (Tag_CSKY_FPU_Exception): Likewise. (Tag_CSKY_FPU_NUMBER_MODULE): Likewise. (Tag_CSKY_FPU_HARDFP): Likewise. (Tag_CSKY_MAX): Likewise. (VAL_CSKY_DSP_VERSION_EXTENSION): Likewise. (VAL_CSKY_DSP_VERSION_2): Likewise. (VAL_CSKY_VDSP_VERSION_1): Likewise. (VAL_CSKY_VDSP_VERSION_2): Likewise. (VAL_CSKY_FPU_ABI_SOFT): Likewise. (VAL_CSKY_FPU_ABI_SOFTFP): Likewise. (VAL_CSKY_FPU_ABI_HARD): Likewise. (VAL_CSKY_FPU_HARDFP_HALF): Likewise. (VAL_CSKY_FPU_HARDFP_SINGLE): Likewise. (VAL_CSKY_FPU_HARDFP_DOUBLE): Likewise. * opcode/csky.h (CSKY_ISA_VDSP_V2): Define. CSKYV1_ISA_E1: Change to long constant type. CSKYV2_ISA_E1: Likewise. CSKYV2_ISA_1E2: Likewise. CSKYV2_ISA_2E3: Likewise. CSKYV2_ISA_3E7: Likewise. CSKYV2_ISA_7E10: Likewise. CSKYV2_ISA_3E3R1: Likewise. CSKYV2_ISA_3E3R2: Likewise. CSKYV2_ISA_10E60: Likewise. CSKY_ISA_TRUST: Likewise. CSKY_ISA_CACHE: Likewise. CSKY_ISA_NVIC: Likewise. CSKY_ISA_CP: Likewise. CSKY_ISA_MP: Likewise. CSKY_ISA_MP_1E2: Likewise. CSKY_ISA_JAVA: Likewise. CSKY_ISA_MAC: Likewise. CSKY_ISA_MAC_DSP: Likewise. CSKY_ISA_DSP: Likewise. CSKY_ISA_DSP_1E2: Likewise. CSKY_ISA_DSP_ENHANCE: Likewise. CSKY_ISA_FLOAT_E1: Likewise. CSKY_ISA_FLOAT_1E2: Likewise. CSKY_ISA_FLOAT_1E3: Likewise. CSKY_ISA_FLOAT_3E4: Likewise. CSKY_ISA_VDSP: Likewise. ld/ * emulparams/cskyelf.sh: Support attribute section. * testsuite/ld-csky/tls-le-v1.d: Match .csky.attributes section. * ld/testsuite/ld-csky/tls-le.d: Likewise. * testsuite/ld-elf/non-contiguous.ld: Ignore .csky.attributes section. opcodes/ * csky-dis.c (CSKY_DEFAULT_ISA): Define. (csky_dis_info): Add member isa. (csky_find_inst_info): Skip instructions that do not belong to current CPU. (csky_get_disassembler): Get infomation from attribute section. (print_insn_csky): Set defualt ISA flag. * csky.h (CSKY_ISA_VDSP_2): Rename from CSKY_ISA_VDSP_V2. * csky-opc.h (struct csky_opcode): Change isa_flag16 and isa_flag32'type to unsigned 64 bits.
* CSKY: Add new arch CK860.Cooper Qu2020-08-241-6/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ * bfd-in2.h (bfd_mach_ck860): New. * cpu-csky.c (arch_info_struct): Add item for CK860. gas/ * config/tc-csky.c (csky_archs): Add item for CK860, change ck810 and ck807's arch_flag. (csky_cpus): Add item for CK860. (md_begin): Enable DSP for CK810 and CK807 by default. (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure. * gas/testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'. * gas/testsuite/gas/csky/cskyv2_all.s: Likewise. * gas/testsuite/gas/csky/cskyv2_ck860.d: New. * gas/testsuite/gas/csky/cskyv2_ck860.s: New. * gas/testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16. * gas/testsuite/gas/csky/enhance_dsp.s: Likewise. include/ * opcode/csky.h (CSKYV2_ISA_10E60): New. (CSKY_ARCH_860): New. opcode/ * csky-dis.c (csky_find_inst_info): Skip CK860's instructions in other CPUs to speed up disassembling. * csky-opc.h (csky_v2_opcodes): Add CK860's instructions, Change plsli.u16 to plsli.16, change sync's operand format. Change-Id: I80ec1a9c0cc600d668082a9b91ae6d45b33ec0fc
* CSKY: Add ck803r2 series cpu.Cooper Qu2020-08-241-2/+9
| | | | | | | | | | | | | | | | gas/ * config/tc-csky.c (CSKY_ISA_803R2): New. (csky_archs): Add ck803r2 series. (md_begin): Fix warning about -medsp. (csky_get_freg_val): Support lowercase of fpu register name. * testsuite/gas/csky/cskyv2_ck803r2.s: New file. * testsuite/gas/csky/cskyv2_ck803r2.d: New file. include/ * csky.h (CSKYV2_ISA_3E3R2): New. opcodes/ * csky-opc.h (csky_v2_opcodes): Add instruction bnezad.
* CSKY: Support two operands form for bloop.Cooper Qu2020-08-211-4/+7
| | | | | | | | | | | gas/ * config/tc-csky.c (csky_insn_info): Add member last_isize. (md_assemble): Assign value to csky_insn.last_isize. * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form. * testsuite/gas/csky/enhance_dsp.s: Likewise. opcodes/ * csky-opc.h (csky_v2_opcodes): Add two operands form for bloop.
* Update year range in copyright notice of binutils filesAlan Modra2020-01-011-1/+1
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* Update year range in copyright notice of binutils filesAlan Modra2019-01-011-1/+1
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* csky-opc.h: Initialize fields of last array elementsSimon Marchi2018-09-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | clang gives these errors: In file included from /Users/simark/src/binutils-gdb/opcodes/csky-dis.c:30: /Users/simark/src/binutils-gdb/opcodes/csky-opc.h:2330:8: error: missing field 'transfer' initializer [-Werror,-Wmissing-field-initializers] {NULL} ^ /Users/simark/src/binutils-gdb/opcodes/csky-opc.h:8126:10: error: missing field 'transfer' initializer [-Werror,-Wmissing-field-initializers] {NULL} ^ They go away when we Initialize all fields. I noticed there used to be some files built with -Wno-missing-field-initializers, but it's not the case anymore, since commit e7ae278d0474ab84ba3b1ee932a19e83616ddacc. There is still a NO_WMISSING_FIELD_INITIALIZERS variable defined in the Makefile, but it's unused, so I removed it to avoid further confusion. opcodes/ChangeLog: * Makefile.am: Remove NO_WMISSING_FIELD_INITIALIZERS. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. * configure.ac: Remove check for -Wno-missing-field-initializers. * csky-opc.h (csky_v1_opcodes): Initialize all fields of last element. (csky_v2_opcodes): Likewise.
* Add support for the C_SKY series of processors.Andrew Jenner2018-07-301-0/+8127
This patch series is a new binutils port for C-SKY processors, including support for both the V1 and V2 processor variants. V1 is derived from the MCore architecture while V2 is substantially different, with mixed 16- and 32-bit instructions, a larger register set, a different (but overlapping) ABI, etc. There is support for bare-metal ELF targets and Linux with both glibc and uClibc. This code is being contributed jointly by C-SKY Microsystems and Mentor Graphics. C-SKY is responsible for the technical content and has proposed Lifang Xia and Yunhai Shang as port maintainers. (Note that C-SKY does have a corporate copyright assignment on file with the FSF.) Mentor Graphics' role has been cleaning up the code, adding documentation and additional test cases, etc, to address issues we anticipated reviewers would complain about. bfd * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY. (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise. * Makefile.in: Regenerated. * archures.c (enum bfd_architecture): Add bfd_arch_csky and related bfd_mach defines. (bfd_csky_arch): Declare. (bfd_archures_list): Add C-SKY. * bfd-in.h (elf32_csky_build_stubs): Declare. (elf32_csky_size_stubs): Declare. (elf32_csky_next_input_section: Declare. (elf32_csky_setup_section_lists): Declare. * bfd-in2.h: Regenerated. * config.bfd: Add C-SKY. * configure.ac: Likewise. * configure: Regenerated. * cpu-csky.c: New file. * elf-bfd.h (enum elf_target_id): Add C-SKY. * elf32-csky.c: New file. * libbfd.h: Regenerated. * reloc.c: Add C-SKY relocations. * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare. (_bfd_target_vector): Add C-SKY target vector entries. binutils* readelf.c: Include elf/csky.h. (guess_is_rela): Handle EM_CSKY. (dump_relocations): Likewise. (get_machine_name): Likewise. (is_32bit_abs_reloc): Likewise. include * dis-asm.h (csky_symbol_is_valid): Declare. * opcode/csky.h: New file. opcodes * Makefile.am (TARGET_LIBOPCODES_CFILES): Add csky-dis.c. * Makefile.in: Regenerated. * configure.ac: Add C-SKY. * configure: Regenerated. * csky-dis.c: New file. * csky-opc.h: New file. * disassemble.c (ARCH_csky): Define. (disassembler, disassemble_init_for_target): Add case for ARCH_csky. * disassemble.h (print_insn_csky, csky_get_disassembler): Declare. gas * Makefile.am (TARGET_CPU_CFILES): Add entry for C-SKY. (TARGET_CPU_HFILES, TARGET_ENV_HFILES): Likewise. * Makefile.in: Regenerated. * config/tc-csky.c: New file. * config/tc-csky.h: New file. * config/te-csky_abiv1.h: New file. * config/te-csky_abiv1_linux.h: New file. * config/te-csky_abiv2.h: New file. * config/te-csky_abiv2_linux.h: New file. * configure.tgt: Add C-SKY. * doc/Makefile.am (CPU_DOCS): Add entry for C-SKY. * doc/Makefile.in: Regenerated. * doc/all.texi: Set CSKY feature. * doc/as.texi (Overview): Add C-SKY options. (Machine Dependencies): Likewise. * doc/c-csky.texi: New file. * testsuite/gas/csky/*: New test cases. ld * Makefile.am (ALL_EMULATION_SOURCES): Add C-SKY emulations. (ecskyelf.c, ecskyelf_linux.c): New rules. * Makefile.in: Regenerated. * configure.tgt: Add C-SKY. * emulparams/cskyelf.sh: New file. * emulparams/cskyelf_linux.sh: New file. * emultempl/cskyelf.em: New file. * gen-doc.texi: Add C-SKY. * ld.texi: Likewise. (Options specific to C-SKY targets): New section. * testsuite/ld-csky/*: New tests.
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