From: Richard Henderson <richard.henderson@linaro.org>
Date: Tue, 7 May 2024 16:26:30 +0000 (-0700)
Subject: Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
X-Git-Tag: qemu-xen-4.20.0~156
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=4e66a0854;p=qemu-xen.git

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

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

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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (26 commits)
  target/i386: remove duplicate prefix decoding
  target/i386: split legacy decoder into a separate function
  target/i386: decode x87 instructions in a separate function
  target/i386: remove now-converted opcodes from old decoder
  target/i386: port extensions of one-byte opcodes to new decoder
  target/i386: move BSWAP to new decoder
  target/i386: move remaining conditional operations to new decoder
  target/i386: merge and enlarge a few ranges for call to disas_insn_new
  target/i386: move C0-FF opcodes to new decoder (except for x87)
  target/i386: generalize gen_movl_seg_T0
  target/i386: move 60-BF opcodes to new decoder
  target/i386: allow instructions with more than one immediate
  target/i386: extract gen_far_call/jmp, reordering temporaries
  target/i386: move 00-5F opcodes to new decoder
  target/i386: reintroduce debugging mechanism
  target/i386: cleanup *gen_eob*
  target/i386: clarify the "reg" argument of functions returning CCPrepare
  target/i386: do not use s->T0 and s->T1 as scratch registers for CCPrepare
  target/i386: extend cc_* when using them to compute flags
  target/i386: pull cc_op update to callers of gen_jmp_rel{,_csize}
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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