mbox

[PULL,00/26] target/i386 changes for 2024-05-07

Message ID 20240507105538.180704-1-pbonzini@redhat.com
State New
Headers show

Pull-request

https://gitlab.com/bonzini/qemu.git tags/for-upstream

Message

Paolo Bonzini May 7, 2024, 10:55 a.m. UTC
The following changes since commit e116b92d01c2cd75957a9f8ad1d4932292867b81:

  Merge tag 'qemu-sparc-20240506' of https://github.com/mcayland/qemu into staging (2024-05-06 10:19:56 -0700)

are available in the Git repository at:

  https://gitlab.com/bonzini/qemu.git tags/for-upstream

for you to fetch changes up to d4e6d40c36071c287199c072cd5d296091ee5968:

  target/i386: remove duplicate prefix decoding (2024-05-07 08:53:26 +0200)

----------------------------------------------------------------
* target/i386/tcg: conversion of one byte opcodes to table-based decoder

----------------------------------------------------------------
Babu Moger (1):
      target/i386: Fix CPUID encoding of Fn8000001E_ECX

Paolo Bonzini (25):
      target/i386: use TSTEQ/TSTNE to test low bits
      target/i386: use TSTEQ/TSTNE to check flags
      target/i386: remove mask from CCPrepare
      target/i386: cc_op is not dynamic in gen_jcc1
      target/i386: cleanup cc_op changes for REP/REPZ/REPNZ
      target/i386: pull cc_op update to callers of gen_jmp_rel{,_csize}
      target/i386: extend cc_* when using them to compute flags
      target/i386: do not use s->T0 and s->T1 as scratch registers for CCPrepare
      target/i386: clarify the "reg" argument of functions returning CCPrepare
      target/i386: cleanup *gen_eob*
      target/i386: reintroduce debugging mechanism
      target/i386: move 00-5F opcodes to new decoder
      target/i386: extract gen_far_call/jmp, reordering temporaries
      target/i386: allow instructions with more than one immediate
      target/i386: move 60-BF opcodes to new decoder
      target/i386: generalize gen_movl_seg_T0
      target/i386: move C0-FF opcodes to new decoder (except for x87)
      target/i386: merge and enlarge a few ranges for call to disas_insn_new
      target/i386: move remaining conditional operations to new decoder
      target/i386: move BSWAP to new decoder
      target/i386: port extensions of one-byte opcodes to new decoder
      target/i386: remove now-converted opcodes from old decoder
      target/i386: decode x87 instructions in a separate function
      target/i386: split legacy decoder into a separate function
      target/i386: remove duplicate prefix decoding

 target/i386/cpu.h                           |    6 +
 target/i386/helper.h                        |   11 -
 target/i386/tcg/decode-new.h                |   23 +-
 target/i386/tcg/shift_helper_template.h.inc |  108 -
 hw/i386/pc.c                                |    1 +
 target/i386/cpu.c                           |   18 +-
 target/i386/tcg/int_helper.c                |   34 -
 target/i386/tcg/translate.c                 | 3781 ++++++---------------------
 target/i386/tcg/decode-new.c.inc            |  608 ++++-
 target/i386/tcg/emit.c.inc                  | 1595 ++++++++++-
 10 files changed, 2989 insertions(+), 3196 deletions(-)
 delete mode 100644 target/i386/tcg/shift_helper_template.h.inc

Comments

Richard Henderson May 7, 2024, 6:27 p.m. UTC | #1
On 5/7/24 03:55, Paolo Bonzini wrote:
> The following changes since commit e116b92d01c2cd75957a9f8ad1d4932292867b81:
> 
>    Merge tag 'qemu-sparc-20240506' ofhttps://github.com/mcayland/qemu  into staging (2024-05-06 10:19:56 -0700)
> 
> are available in the Git repository at:
> 
>    https://gitlab.com/bonzini/qemu.git  tags/for-upstream
> 
> for you to fetch changes up to d4e6d40c36071c287199c072cd5d296091ee5968:
> 
>    target/i386: remove duplicate prefix decoding (2024-05-07 08:53:26 +0200)
> 
> ----------------------------------------------------------------
> * target/i386/tcg: conversion of one byte opcodes to table-based decoder

Applied, thanks.  Please update https://wiki.qemu.org/ChangeLog/9.1 as appropriate.


r~