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[PATCH 00/50] i386 cleanup part 3
From: |
Richard Henderson |
Subject: |
[PATCH 00/50] i386 cleanup part 3 |
Date: |
Sun, 28 Feb 2021 15:22:31 -0800 |
Based-on: 20210226175143.22388-1-cfontana@suse.de
("[PATCH v25 00/20] i386 cleanup PART 2")
This started out to address a fixme in Claudio's patch set, then
wandered a bit, with cleanups and bug fixes in the code that I was
touching. I stopped when I reached my original goal of removing
target/i386/tcg/user/*_stubs.c.
There are a lot of patches, but hopefully they're all small
enough to be obvious.
r~
Richard Henderson (50):
target/i386: Split out gen_exception_gpf
target/i386: Split out check_cpl0
target/i386: Unify code paths for IRET
target/i386: Split out check_vm86_iopl
target/i386: Split out check_iopl
target/i386: Assert PE is set for user-only
target/i386: Assert CPL is 3 for user-only
target/i386: Assert IOPL is 0 for user-only
target/i386: Assert !VM86 for x86_64 user-only
target/i386: Assert CODE32 for x86_64 user-only
target/i386: Assert SS32 for x86_64 user-only
target/i386: Assert CODE64 for x86_64 user-only
target/i386: Assert LMA for x86_64 user-only
target/i386: Assert !ADDSEG for x86_64 user-only
target/i386: Introduce REX_PREFIX
target/i386: Tidy REX_B, REX_X definition
target/i386: Move rex_r into DisasContext
target/i386: Move rex_w into DisasContext
target/i386: Remove DisasContext.f_st as unused
target/i386: Reduce DisasContext.flags to uint32_t
target/i386: Reduce DisasContext.override to int8_t
target/i386: Reduce DisasContext.prefix to uint8_t
target/i386: Reduce DisasContext.vex_[lv] to uint8_t
target/i386: Reduce DisasContext popl_esp_hack and rip_offset to
uint8_t
target/i386: Leave TF in DisasContext.flags
target/i386: Reduce DisasContext jmp_opt, repz_opt to bool
target/i386: Fix the comment for repz_opt
target/i386: Reorder DisasContext members
target/i386: Add stub generator for helper_set_dr
target/i386: Assert !SVME for user-only
target/i386: Assert !GUEST for user-only
target/i386: Implement skinit in translate.c
target/i386: Eliminate SVM helpers for user-only
target/i386: Mark some helpers as noreturn
target/i386: Simplify gen_debug usage
target/i386: Tidy svm_check_intercept from tcg
target/i386: Remove pc_start argument to gen_svm_check_intercept
target/i386: Remove user stub for cpu_vmexit
target/i386: Cleanup read_crN, write_crN, lmsw
target/i386: Pass env to do_pause and do_hlt
target/i386: Move invlpg, hlt, monitor, mwait to sysemu
target/i386: Unify invlpg, invlpga
target/i386: Inline user cpu_svm_check_intercept_param
target/i386: Eliminate user stubs for read/write_crN, rd/wrmsr
target/i386: Exit tb after wrmsr
target/i386: Tidy gen_check_io
target/i386: Pass in port to gen_check_io
target/i386: Create helper_check_io
target/i386: Move helper_check_io to sysemu
target/i386: Remove user-only i/o stubs
target/i386/cpu.h | 8 +
target/i386/helper.h | 43 +-
target/i386/tcg/helper-tcg.h | 5 +-
target/i386/tcg/bpt_helper.c | 2 +-
target/i386/tcg/excp_helper.c | 18 +-
target/i386/tcg/misc_helper.c | 79 +--
target/i386/tcg/seg_helper.c | 43 --
target/i386/tcg/sysemu/misc_helper.c | 52 +-
target/i386/tcg/sysemu/seg_helper.c | 29 +
target/i386/tcg/sysemu/svm_helper.c | 30 +-
target/i386/tcg/translate.c | 891 ++++++++++++++-------------
target/i386/tcg/user/misc_stubs.c | 75 ---
target/i386/tcg/user/svm_stubs.c | 76 ---
target/i386/tcg/user/meson.build | 2 -
14 files changed, 600 insertions(+), 753 deletions(-)
delete mode 100644 target/i386/tcg/user/misc_stubs.c
delete mode 100644 target/i386/tcg/user/svm_stubs.c
--
2.25.1
- [PATCH 00/50] i386 cleanup part 3,
Richard Henderson <=
- [PATCH 01/50] target/i386: Split out gen_exception_gpf, Richard Henderson, 2021/02/28
- [PATCH 03/50] target/i386: Unify code paths for IRET, Richard Henderson, 2021/02/28
- [PATCH 02/50] target/i386: Split out check_cpl0, Richard Henderson, 2021/02/28
- [PATCH 05/50] target/i386: Split out check_iopl, Richard Henderson, 2021/02/28
- [PATCH 07/50] target/i386: Assert CPL is 3 for user-only, Richard Henderson, 2021/02/28
- [PATCH 04/50] target/i386: Split out check_vm86_iopl, Richard Henderson, 2021/02/28
- [PATCH 11/50] target/i386: Assert SS32 for x86_64 user-only, Richard Henderson, 2021/02/28
- [PATCH 09/50] target/i386: Assert !VM86 for x86_64 user-only, Richard Henderson, 2021/02/28
- [PATCH 08/50] target/i386: Assert IOPL is 0 for user-only, Richard Henderson, 2021/02/28
- [PATCH 06/50] target/i386: Assert PE is set for user-only, Richard Henderson, 2021/02/28