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2022-01-02Update year range in copyright notice of binutils filesAlan Modra1-1/+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.
2021-05-06or1k: Implement relocation R_OR1K_GOT_AHI16 for gotha()Stafford Horne1-1/+6
The gotha() relocation mnemonic will be outputted by OpenRISC GCC when using the -mcmodel=large option. This relocation is used along with got() to generate 32-bit GOT offsets. This increases the previous GOT offset limit from the previous 16-bit (64K) limit. This is needed on large binaries where the GOT grows larger than 64k. bfd/ChangeLog: PR 21464 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation. * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise. (or1k_final_link_relocate, or1k_elf_relocate_section, or1k_elf_check_relocs): Likewise. * libbfd.h (bfd_reloc_code_real_names): Likewise. * reloc.c: Likewise. cpu/ChangeLog: PR 21464 * or1k.opc (or1k_imm16_relocs, parse_reloc): Define parse logic for gotha() relocation. include/ChangeLog: PR 21464 * elf/or1k.h (elf_or1k_reloc_type): Define R_OR1K_GOT_AHI16 number. opcodes/ChangeLog: PR 21464 * or1k-asm.c: Regenerate. gas/ChangeLog: PR 21464 * testsuite/gas/or1k/reloc-1.s: Add test for new relocation. * testsuite/gas/or1k/reloc-1.d: Add test result for new relocation. Cc: Giulio Benetti <giulio.benetti@benettiengineering.com> fixup reloc, add tests
2021-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2020-05-19or1k: Regenerate opcodes after removing 32-bit supportStafford Horne1-9/+0
opcodes/ChangeLog: yyyy-mm-dd Stafford Horne <shorne@gmail.com> PR 25184 * or1k-asm.c: Regenerate. * or1k-desc.c: Regenerate. * or1k-desc.h: Regenerate. * or1k-dis.c: Regenerate. * or1k-ibld.c: Regenerate. * or1k-opc.c: Regenerate. * or1k-opc.h: Regenerate. * or1k-opinst.c: Regenerate.
2020-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2019-06-13opcodes/or1k: Regenerate opcodesStafford Horne1-2/+70
This picks up changes for: - new orfpx64a32 spec additions - new unordered instructions - symbol and documentation updates opcodes/ChangeLog: * or1k-asm.c: Regenerated. * or1k-desc.c: Regenerated. * or1k-desc.h: Regenerated. * or1k-dis.c: Regenerated. * or1k-ibld.c: Regenerated. * or1k-opc.c: Regenerated. * or1k-opc.h: Regenerated. * or1k-opinst.c: Regenerated.
2019-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2018-10-05or1k: Add the l.adrp insn and supporting relocationsStafford Horne1-87/+199
This patch adds the new instruction and relocation as per proposal: https://openrisc.io/proposals/ladrp This is to be added to the spec in an upcoming revision. The new instruction l.adrp loads the page offset of the current instruction offset by a 21-bit immediate shifted left 13-bits. This is meant to be used with a 13-bit lower bit page offset. This allows us to free up the got register r16. l.adrp r3, foo l.ori r4, r3, po(foo) l.lbz r5, po(foo)(r3) l.sb po(foo)(r3), r6 The relocations we add are: - BFD_RELOC_OR1K_PLTA26 For PLT jump relocation with PLT entry asm: plta() implemented using l.ardp, meaning no need for r16 (the GOT reg) - BFD_RELOC_OR1K_GOT_PG21 Upper 21-bit Page offset got address asm: got() - BFD_RELOC_OR1K_TLS_GD_PG21 Upper 21-bit Page offset with TLS General asm: tlsgd() Dynamic calculation - BFD_RELOC_OR1K_TLS_LDM_PG21 Upper 21-bit Page offset with TLS local asm: tlsldm() dynamic calculation - BFD_RELOC_OR1K_TLS_IE_PG21 Upper 21-bit Page offset with TLS Initial asm: gottp() Executable calculation - BFD_RELOC_OR1K_PCREL_PG21 Default relocation for disp21 (l.adrp instructions) - BFD_RELOC_OR1K_LO13 low 13-bit page offset relocation asm: po() i.e. mem loads, addi etc - BFD_RELOC_OR1K_SLO13 low 13-bit page offset relocation asm: po() i.e. mem stores, with split immediate - BFD_RELOC_OR1K_GOT_LO13, low 13-bit page offset with GOT calcs asm: gotpo() - BFD_RELOC_OR1K_TLS_GD_LO13 Lower 13-bit offset with TLS GD calcs asm: tlsgdpo() - BFD_RELOC_OR1K_TLS_LDM_LO13 Lower 13-bit offset with TLS LD calcs asm: tlsldmpo() - BFD_RELOC_OR1K_TLS_IE_LO13 Lower 13-bit offset with TLS IE calcs asm: gottppo() bfd/ChangeLog: yyyy-mm-dd Richard Henderson <rth@twiddle.net> * bfd-in2.h: Regenerated. * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21, R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21, R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13, R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26. (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21, BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21, BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13, BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13, BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26. (elf_or1k_link_hash_table): Add field saw_plta. (or1k_final_link_relocate): Add value calculations for new relocations. (or1k_elf_relocate_section): Add section relocations for new relocations. (or1k_write_plt_entry): New function. (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations using new l.adrp instruction. Cleanup PLT relocation code generation. * libbfd.h: Regenerated. * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13, BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21, BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21, BFD_RELOC_OR1K_TLS_IE_LO13. cpu/ChangeLog: yyyy-mm-dd Richard Henderson <rth@twiddle.net> * or1k.opc (parse_disp26): Add support for plta() relocations. (parse_disp21): New function. (or1k_rclass): New enum. (or1k_rtype): New enum. (or1k_imm16_relocs): Define new PO and SPO relocation mappings. (parse_reloc): Add new po(), gotpo() and gottppo() for LO13 relocations. (parse_imm16): Add support for the new 21bit and 13bit relocations. * or1korbis.cpu (f-disp26): Don't assume SI. (f-disp21): New pc-relative 21-bit 13 shifted to right. (insn-opcode): Add ADRP. (l-adrp): New instruction. gas/ChangeLog: yyyy-mm-dd Richard Henderson <rth@twiddle.net> * config/tc-or1k.c (or1k_apply_fix): Add BFD_RELOC_OR1K_TLS_GD_PG21, BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21, BFD_RELOC_OR1K_TLS_IE_LO13. * testsuite/gas/or1k/allinsn.s: Add test for l.adrp. * testsuite/gas/or1k/allinsn.d: Add test results for new instructions. * testsuite/gas/or1k/reloc-1.s: Add tests to generate R_OR1K_PLTA26, R_OR1K_GOT_PG21, R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21, R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLD_LDM_LO13, R_OR1K_TLS_IE_LO13, R_OR1K_LO13, R_OR1K_SLO13 relocations. * testsuite/gas/or1k/reloc-1.d: Add relocation results for tests. * testsuite/gas/or1k/reloc-2.s: Add negative tests for store to gotpo(). * testsuite/gas/or1k/reloc-2.l: Add expected error test results. ld/ChangeLog: yyyy-mm-dd Richard Henderson <rth@twiddle.net> * testsuite/ld-or1k/or1k.exp: Add test cases for plt generation. * testsuite/ld-or1k/plt1.dd: New file. * testsuite/ld-or1k/plt1.s: New file. * testsuite/ld-or1k/plt1.x.dd: New file. * testsuite/ld-or1k/plta1.dd: New file. * testsuite/ld-or1k/plta1.s: New file. * testsuite/ld-or1k/pltlib.s: New file. include/ChangeLog: yyyy-mm-dd Richard Henderson <rth@twiddle.net> * elf/or1k.h (elf_or1k_reloc_type): Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21, R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21, R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13, R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26. opcodes/ChangeLog: yyyy-mm-dd Richard Henderson <rth@twiddle.net> * or1k-asm.c: Regenerated. * or1k-desc.c: Regenerated. * or1k-desc.h: Regenerated. * or1k-dis.c: Regenerated. * or1k-ibld.c: Regenerated. * or1k-opc.c: Regenerated. * or1k-opc.h: Regenerated. * or1k-opinst.c: Regenerated.
2018-10-05or1k: Add relocations for high-signed and low-storesRichard Henderson1-272/+168
This patch adds the following target relocations: - BFD_RELOC_HI16_S High 16-bit relocation, for used with signed asm: ha() lower. - BFD_RELOC_HI16_S_GOTOFF High 16-bit GOT offset relocation for local asm: gotoffha() symbols, for use with signed lower. - BFD_RELOC_OR1K_TLS_IE_AHI16 High 16-bit TLS relocation with initial asm: gottpoffha() executable calculation, for use with signed lower. - BFD_RELOC_OR1K_TLS_LE_AHI16 High 16-bit TLS relocation for local executable asm: tpoffha() variables, for use with signed lower. - BFD_RELOC_OR1K_SLO16 Split lower 16-bit relocation, used with asm: lo() OpenRISC store instructions. - BFD_RELOC_OR1K_GOTOFF_SLO16 Split lower 16-bit GOT offset relocation for asm: gotofflo() local symbols, used with OpenRISC store instructions. - BFD_RELOC_OR1K_TLS_LE_SLO16 Split lower 16-bit relocation for TLS local asm: tpofflo() executable variables, used with OpenRISC store instructions. bfd/ChangeLog: yyyy-mm-dd Richard Henderson <rth@twiddle.net> Stafford Horne <shorne@gmail.com> * bfd-in2.h: Regenerated. * elf32-or1k.c (N_ONES): New macro. (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow. Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF, R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16, R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16, R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16. (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S, BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF, BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16, BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_LE_SLO16. (or1k_reloc_type_lookup): Change search loop to start ad index 0 and also check results before returning. (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index limit. (or1k_final_link_relocate): New function. (or1k_elf_relocate_section): Add support for new AHI and SLO relocations. Use or1k_final_link_relocate instead of generic _bfd_final_link_relocate. (or1k_elf_check_relocs): Add support for new AHI and SLO relocations. * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16, BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16 and BFD_RELOC_OR1K_GOTOFF_LO16. * libbfd.h: Regenerated. cpu/ChangeLog: yyyy-mm-dd Richard Henderson <rth@twiddle.net> * or1k.opc: Add RTYPE_ enum. (INVALID_STORE_RELOC): New string. (or1k_imm16_relocs): New array array. (parse_reloc): New static function that just does the parsing. (parse_imm16): New static function for generic parsing. (parse_simm16): Change to just call parse_imm16. (parse_simm16_split): New function. (parse_uimm16): Change to call parse_imm16. (parse_uimm16_split): New function. * or1korbis.cpu (simm16-split): Change to use new simm16_split. (uimm16-split): Change to use new uimm16_split. gas/ChangeLog: yyyy-mm-dd Richard Henderson <rth@twiddle.net> * testsuite/gas/or1k/allinsn.d (l_ha): Add result for ha() relocation. * testsuite/gas/or1k/allinsn.s (l_ha): Add test for ha() relocations. * testsuite/gas/or1k/allinsn.exp: Renamed to or1k.exp. * testsuite/gas/or1k/or1k.exp: Add reloc-2 list test. * testsuite/gas/or1k/reloc-1.d: New file. * testsuite/gas/or1k/reloc-1.s: New file. * testsuite/gas/or1k/reloc-2.l: New file. * testsuite/gas/or1k/reloc-2.s: New file. include/ChangeLog: yyyy-mm-dd Richard Henderson <rth@twiddle.net> * elf/or1k.h (elf_or1k_reloc_type): Add R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16, R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16, R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16. ld/ChangeLog: yyyy-mm-dd Richard Henderson <rth@twiddle.net> * testsuite/ld-or1k/offsets1.d: New file. * testsuite/ld-or1k/offsets1.s: New file. * testsuite/ld-or1k/or1k.exp: New file. opcodes/ChangeLog: yyyy-mm-dd Richard Henderson <rth@twiddle.net> * or1k-asm.c: Regenerate.
2018-03-03opcodes error messagesAlan Modra1-1/+3
Another patch aimed at making binutils comply with the GNU coding standard. The generated files require https://sourceware.org/ml/cgen/2018-q1/msg00004.html cpu/ * frv.opc: Include opintl.h. (add_next_to_vliw): Use opcodes_error_handler to print error. Standardize error message. (fr500_check_insn_major_constraints, frv_vliw_add_insn): Likewise. opcodes/ * sysdep.h (opcodes_error_handler): Define. (_bfd_error_handler): Declare. * Makefile.am: Remove stray #. * opc2c.c (main): Remove bogus -l arg handling. Print "DO NOT EDIT" comment. * aarch64-dis.c, * arc-dis.c, * arm-dis.c, * avr-dis.c, * d30v-dis.c, * h8300-dis.c, * mmix-dis.c, * ppc-dis.c, * riscv-dis.c, * s390-dis.c, * sparc-dis.c, * v850-dis.c: Use opcodes_error_handler to print errors. Standardize error messages. * msp430-decode.opc, * nios2-dis.c, * rl78-decode.opc: Likewise, and include opintl.h. * nds32-asm.c: Likewise, and include sysdep.h and opintl.h. * i386-gen.c: Standardize error messages. * msp430-decode.c, * rl78-decode.c, rx-decode.c: Regenerate. * Makefile.in: Regenerate. * epiphany-asm.c, * epiphany-desc.c, * epiphany-dis.c, * epiphany-ibld.c, * fr30-asm.c, * fr30-desc.c, * fr30-dis.c, * fr30-ibld.c, * frv-asm.c, * frv-desc.c, * frv-dis.c, * frv-ibld.c, * frv-opc.c, * ip2k-asm.c, * ip2k-desc.c, * ip2k-dis.c, * ip2k-ibld.c, * iq2000-asm.c, * iq2000-desc.c, * iq2000-dis.c, * iq2000-ibld.c, * lm32-asm.c, * lm32-desc.c, * lm32-dis.c, * lm32-ibld.c, * m32c-asm.c, * m32c-desc.c, * m32c-dis.c, * m32c-ibld.c, * m32r-asm.c, * m32r-desc.c, * m32r-dis.c, * m32r-ibld.c, * mep-asm.c, * mep-desc.c, * mep-dis.c, * mep-ibld.c, * mt-asm.c, * mt-desc.c, * mt-dis.c, * mt-ibld.c, * or1k-asm.c, * or1k-desc.c, * or1k-dis.c, * or1k-ibld.c, * xc16x-asm.c, * xc16x-desc.c, * xc16x-dis.c, * xc16x-ibld.c, * xstormy16-asm.c, * xstormy16-desc.c, * xstormy16-dis.c, * xstormy16-ibld.c: Regenerate.
2018-01-03Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2017-07-11Mark generated cgen files read-onlyAlan Modra1-0/+1
* cgen.sh: Mark generated files read-only. * epiphany-asm.c: Regenerate. * epiphany-desc.c: Regenerate. * epiphany-desc.h: Regenerate. * epiphany-dis.c: Regenerate. * epiphany-ibld.c: Regenerate. * epiphany-opc.c: Regenerate. * epiphany-opc.h: Regenerate. * fr30-asm.c: Regenerate. * fr30-desc.c: Regenerate. * fr30-desc.h: Regenerate. * fr30-dis.c: Regenerate. * fr30-ibld.c: Regenerate. * fr30-opc.c: Regenerate. * fr30-opc.h: Regenerate. * frv-asm.c: Regenerate. * frv-desc.c: Regenerate. * frv-desc.h: Regenerate. * frv-dis.c: Regenerate. * frv-ibld.c: Regenerate. * frv-opc.c: Regenerate. * frv-opc.h: Regenerate. * ip2k-asm.c: Regenerate. * ip2k-desc.c: Regenerate. * ip2k-desc.h: Regenerate. * ip2k-dis.c: Regenerate. * ip2k-ibld.c: Regenerate. * ip2k-opc.c: Regenerate. * ip2k-opc.h: Regenerate. * iq2000-asm.c: Regenerate. * iq2000-desc.c: Regenerate. * iq2000-desc.h: Regenerate. * iq2000-dis.c: Regenerate. * iq2000-ibld.c: Regenerate. * iq2000-opc.c: Regenerate. * iq2000-opc.h: Regenerate. * lm32-asm.c: Regenerate. * lm32-desc.c: Regenerate. * lm32-desc.h: Regenerate. * lm32-dis.c: Regenerate. * lm32-ibld.c: Regenerate. * lm32-opc.c: Regenerate. * lm32-opc.h: Regenerate. * lm32-opinst.c: Regenerate. * m32c-asm.c: Regenerate. * m32c-desc.c: Regenerate. * m32c-desc.h: Regenerate. * m32c-dis.c: Regenerate. * m32c-ibld.c: Regenerate. * m32c-opc.c: Regenerate. * m32c-opc.h: Regenerate. * m32r-asm.c: Regenerate. * m32r-desc.c: Regenerate. * m32r-desc.h: Regenerate. * m32r-dis.c: Regenerate. * m32r-ibld.c: Regenerate. * m32r-opc.c: Regenerate. * m32r-opc.h: Regenerate. * m32r-opinst.c: Regenerate. * mep-asm.c: Regenerate. * mep-desc.c: Regenerate. * mep-desc.h: Regenerate. * mep-dis.c: Regenerate. * mep-ibld.c: Regenerate. * mep-opc.c: Regenerate. * mep-opc.h: Regenerate. * mt-asm.c: Regenerate. * mt-desc.c: Regenerate. * mt-desc.h: Regenerate. * mt-dis.c: Regenerate. * mt-ibld.c: Regenerate. * mt-opc.c: Regenerate. * mt-opc.h: Regenerate. * or1k-asm.c: Regenerate. * or1k-desc.c: Regenerate. * or1k-desc.h: Regenerate. * or1k-dis.c: Regenerate. * or1k-ibld.c: Regenerate. * or1k-opc.c: Regenerate. * or1k-opc.h: Regenerate. * or1k-opinst.c: Regenerate. * xc16x-asm.c: Regenerate. * xc16x-desc.c: Regenerate. * xc16x-desc.h: Regenerate. * xc16x-dis.c: Regenerate. * xc16x-ibld.c: Regenerate. * xc16x-opc.c: Regenerate. * xc16x-opc.h: Regenerate. * xstormy16-asm.c: Regenerate. * xstormy16-desc.c: Regenerate. * xstormy16-desc.h: Regenerate. * xstormy16-dis.c: Regenerate. * xstormy16-ibld.c: Regenerate. * xstormy16-opc.c: Regenerate. * xstormy16-opc.h: Regenerate.
2017-01-02Update year range in copyright notice of all files.Alan Modra1-1/+1
2016-01-01Copyright update for binutilsAlan Modra1-1/+1
2015-08-12Remove trailing spaces in opcodesH.J. Lu1-19/+19
2015-01-02ChangeLog rotatation and copyright year updateAlan Modra1-1/+1
2014-06-12Whitespace fixes for cpu/or1k.opcAlan Modra1-108/+109
* or1k.opc: Whitespace fixes.
2014-04-22Remove support for the (deprecated) openrisc and or32 configurations and replaceChristian Svensson1-0/+909
with support for the new or1k configuration.
generated by cgit v1.1 at 2024-11-21 23:07:51 +0000