From: "H.J. Lu" <hjl.tools@gmail.com>
To: binutils@sourceware.org
Subject: Re: [PATCH 0/4] Support APX relocations
Date: Thu, 28 Dec 2023 08:57:46 -0800 [thread overview]
Message-ID: <CAMe9rOrm2uJ6jm3cD0m=iM+RATSNYuV-rvm4jB7ZLA7bRpVExA@mail.gmail.com> (raw)
In-Reply-To: <20231228145804.658337-1-hjl.tools@gmail.com>
On Thu, Dec 28, 2023 at 6:58 AM H.J. Lu <hjl.tools@gmail.com> wrote:
>
> Implement 3 APX relocations in ld and gold:
>
> #define R_X86_64_CODE_4_GOTPCRELX 43
> #define R_X86_64_CODE_4_GOTTPOFF 44
> #define R_X86_64_CODE_4_GOTPC32_TLSDESC 45
>
> H.J. Lu (4):
> x86-64: Add R_X86_64_CODE_4_GOTPCRELX
> gold: Handle R_X86_64_CODE_4_GOTPCRELX
> x86-64: Add R_X86_64_CODE_4_GOTTPOFF/R_X86_64_CODE_4_GOTPC32_TLSDESC
> Gold: Handle R_X86_64_CODE_4_GOTPC32_TLSDESC/R_X86_64_CODE_4_GOTTPOFF
>
> bfd/bfd-in2.h | 3 +
> bfd/elf64-x86-64.c | 196 ++++++++++++++++--
> bfd/libbfd.h | 3 +
> bfd/reloc.c | 6 +
> elfcpp/x86_64.h | 14 +-
> gas/config/tc-i386.c | 38 +++-
> gas/config/tc-i386.h | 6 +-
> .../gas/i386/ilp32/x86-64-localpic.d | 4 +-
> gas/testsuite/gas/i386/x86-64-gotpcrel.d | 12 ++
> gas/testsuite/gas/i386/x86-64-gotpcrel.s | 19 ++
> gas/testsuite/gas/i386/x86-64-gottpoff.d | 19 ++
> gas/testsuite/gas/i386/x86-64-gottpoff.s | 15 ++
> gas/testsuite/gas/i386/x86-64-localpic.d | 4 +-
> gas/testsuite/gas/i386/x86-64-localpic.s | 2 +
> gas/testsuite/gas/i386/x86-64-tlsdesc.d | 17 ++
> gas/testsuite/gas/i386/x86-64-tlsdesc.s | 13 ++
> gas/testsuite/gas/i386/x86-64.exp | 3 +
> gas/write.h | 3 +-
> gold/testsuite/Makefile.am | 11 +
> gold/testsuite/Makefile.in | 17 ++
> gold/testsuite/x86_64_gd_to_le.s | 1 +
> gold/testsuite/x86_64_gd_to_le.sh | 1 +
> gold/testsuite/x86_64_ie_to_le.s | 17 ++
> gold/testsuite/x86_64_ie_to_le.sh | 29 +++
> gold/testsuite/x86_64_mov_to_lea.sh | 16 ++
> gold/testsuite/x86_64_mov_to_lea1.s | 1 +
> gold/testsuite/x86_64_mov_to_lea2.s | 1 +
> gold/testsuite/x86_64_mov_to_lea3.s | 1 +
> gold/testsuite/x86_64_mov_to_lea4.s | 1 +
> gold/testsuite/x86_64_mov_to_lea5.s | 1 +
> gold/x86_64.cc | 193 +++++++++++++----
> include/elf/x86-64.h | 12 +-
> ld/testsuite/ld-x86-64/apx-load1.s | 51 +++++
> ld/testsuite/ld-x86-64/apx-load1a.d | 54 +++++
> ld/testsuite/ld-x86-64/apx-load1b.d | 55 +++++
> ld/testsuite/ld-x86-64/apx-load1c.d | 47 +++++
> ld/testsuite/ld-x86-64/apx-load1d.d | 47 +++++
> ld/testsuite/ld-x86-64/tlsbindesc.dd | 49 +++++
> ld/testsuite/ld-x86-64/tlsbindesc.rd | 36 ++--
> ld/testsuite/ld-x86-64/tlsbindesc.s | 39 ++++
> ld/testsuite/ld-x86-64/x86-64.exp | 4 +
> 41 files changed, 967 insertions(+), 94 deletions(-)
> create mode 100644 gas/testsuite/gas/i386/x86-64-gottpoff.d
> create mode 100644 gas/testsuite/gas/i386/x86-64-gottpoff.s
> create mode 100644 gas/testsuite/gas/i386/x86-64-tlsdesc.d
> create mode 100644 gas/testsuite/gas/i386/x86-64-tlsdesc.s
> create mode 100644 gold/testsuite/x86_64_ie_to_le.s
> create mode 100755 gold/testsuite/x86_64_ie_to_le.sh
> create mode 100644 ld/testsuite/ld-x86-64/apx-load1.s
> create mode 100644 ld/testsuite/ld-x86-64/apx-load1a.d
> create mode 100644 ld/testsuite/ld-x86-64/apx-load1b.d
> create mode 100644 ld/testsuite/ld-x86-64/apx-load1c.d
> create mode 100644 ld/testsuite/ld-x86-64/apx-load1d.d
>
> --
> 2.43.0
>
I will check them in shortly.
--
H.J.
prev parent reply other threads:[~2023-12-28 16:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-28 14:58 H.J. Lu
2023-12-28 14:58 ` [PATCH 1/4] x86-64: Add R_X86_64_CODE_4_GOTPCRELX H.J. Lu
2023-12-28 14:58 ` [PATCH 2/4] gold: Handle R_X86_64_CODE_4_GOTPCRELX H.J. Lu
2023-12-28 14:58 ` [PATCH 3/4] x86-64: Add R_X86_64_CODE_4_GOTTPOFF/R_X86_64_CODE_4_GOTPC32_TLSDESC H.J. Lu
2023-12-28 14:58 ` [PATCH 4/4] Gold: Handle R_X86_64_CODE_4_GOTPC32_TLSDESC/R_X86_64_CODE_4_GOTTPOFF H.J. Lu
2023-12-28 16:57 ` H.J. Lu [this message]
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