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[PATCH v8 0/9] target/arm: pc-relative translation blocks
From: |
Richard Henderson |
Subject: |
[PATCH v8 0/9] target/arm: pc-relative translation blocks |
Date: |
Thu, 20 Oct 2022 13:06:32 +1000 |
This is the Arm specific changes required to reduce the
amount of translation for address space randomization.
Changes for v8:
* Add a comment to both gen_goto_tb concerning the ordering
of the pc update vs the goto_tb opcode.
r~
Richard Henderson (9):
target/arm: Introduce curr_insn_len
target/arm: Change gen_goto_tb to work on displacements
target/arm: Change gen_*set_pc_im to gen_*update_pc
target/arm: Change gen_exception_insn* to work on displacements
target/arm: Remove gen_exception_internal_insn pc argument
target/arm: Change gen_jmp* to work on displacements
target/arm: Introduce gen_pc_plus_diff for aarch64
target/arm: Introduce gen_pc_plus_diff for aarch32
target/arm: Enable TARGET_TB_PCREL
target/arm/cpu-param.h | 1 +
target/arm/translate-a32.h | 2 +-
target/arm/translate.h | 66 +++++++-
target/arm/cpu.c | 23 +--
target/arm/translate-a64.c | 199 ++++++++++++++----------
target/arm/translate-m-nocp.c | 8 +-
target/arm/translate-mve.c | 2 +-
target/arm/translate-vfp.c | 10 +-
target/arm/translate.c | 284 ++++++++++++++++++++--------------
9 files changed, 367 insertions(+), 228 deletions(-)
--
2.34.1
- [PATCH v8 0/9] target/arm: pc-relative translation blocks,
Richard Henderson <=
- [PATCH v8 1/9] target/arm: Introduce curr_insn_len, Richard Henderson, 2022/10/20
- [PATCH v8 2/9] target/arm: Change gen_goto_tb to work on displacements, Richard Henderson, 2022/10/20
- [PATCH v8 4/9] target/arm: Change gen_exception_insn* to work on displacements, Richard Henderson, 2022/10/20
- [PATCH v8 3/9] target/arm: Change gen_*set_pc_im to gen_*update_pc, Richard Henderson, 2022/10/20
- [PATCH v8 5/9] target/arm: Remove gen_exception_internal_insn pc argument, Richard Henderson, 2022/10/20
- [PATCH v8 8/9] target/arm: Introduce gen_pc_plus_diff for aarch32, Richard Henderson, 2022/10/20
- [PATCH v8 6/9] target/arm: Change gen_jmp* to work on displacements, Richard Henderson, 2022/10/20
- [PATCH v8 9/9] target/arm: Enable TARGET_TB_PCREL, Richard Henderson, 2022/10/20
- [PATCH v8 7/9] target/arm: Introduce gen_pc_plus_diff for aarch64, Richard Henderson, 2022/10/20
- Re: [PATCH v8 0/9] target/arm: pc-relative translation blocks, Peter Maydell, 2022/10/20