From: Nick Clifton <nickc@redhat.com>
To: openrisc@lists.librecores.org
Subject: [OpenRISC] [PATCH v3 3/5] or1k: Add the l.adrp insn and supporting relocations
Date: Thu, 4 Oct 2018 16:33:15 +0100 [thread overview]
Message-ID: <10dcf643-7acd-84a9-4cf1-0fc2ea2844a7@redhat.com> (raw)
In-Reply-To: <20181004032317.17478-4-shorne@gmail.com>
Hi Stafford,
> yyyy-mm-dd Richard Henderson <rth@twiddle.net>
>
> bfd/ChangeLog:
>
> * 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:
>
> * 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:
>
> * 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:
>
> * 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:
>
> * 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:
>
> * 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.
Approved.
Cheers
Nick
next prev parent reply other threads:[~2018-10-04 15:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-04 3:23 [OpenRISC] [PATCH v3 0/5] OpenRISC binutils updates and new relocs Stafford Horne
2018-10-04 3:23 ` [OpenRISC] [PATCH v3 1/5] or1k: Add relocations for high-signed and low-stores Stafford Horne
2018-10-04 15:31 ` Nick Clifton
2018-10-04 3:23 ` [OpenRISC] [PATCH v3 2/5] or1k: Fix messages for relocations in shared libraries Stafford Horne
2018-10-04 15:32 ` Nick Clifton
2018-10-04 3:23 ` [OpenRISC] [PATCH v3 3/5] or1k: Add the l.adrp insn and supporting relocations Stafford Horne
2018-10-04 15:33 ` Nick Clifton [this message]
2018-10-04 3:23 ` [OpenRISC] [PATCH v3 4/5] or1k: Add the l.muld, l.muldu, l.macu, l.msbu insns Stafford Horne
2018-10-04 15:34 ` Nick Clifton
2018-10-04 3:23 ` [OpenRISC] [PATCH v3 5/5] or1k: Add OpenRISC gas documentation Stafford Horne
2018-10-04 15:30 ` [OpenRISC] [PATCH v3 0/5] OpenRISC binutils updates and new relocs Nick Clifton
2018-10-05 2:18 ` Stafford Horne
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