diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2023-08-04 14:47:00 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-08-04 14:47:00 -0700 |
| commit | 6db03ccc7f4ca33c99debaac290066f4500a2dfb (patch) | |
| tree | d217dd90255faee20e41f1d82a89701b0e6bb0df | |
| parent | 71934cf6bf878f82dac3fceb7d06d293ec3f6f8f (diff) | |
| parent | d9ab1f1f4d79683b2db00b0995fa65530c535972 (diff) | |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* fix VM build jobs on CirrusCI
* fix MMX instructions clobbering x87 state before raising #NM
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# gpg: Signature made Fri 04 Aug 2023 05:01:48 AM PDT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
ci: install meson in CirrusCI KVM build environment
target/i386: Check CR0.TS before enter_mmx
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | .gitlab-ci.d/cirrus/kvm-build.yml | 2 | ||||
| -rw-r--r-- | target/i386/tcg/decode-new.c.inc | 10 |
2 files changed, 7 insertions, 5 deletions
diff --git a/.gitlab-ci.d/cirrus/kvm-build.yml b/.gitlab-ci.d/cirrus/kvm-build.yml index 4334fabf39..a93881aa8b 100644 --- a/.gitlab-ci.d/cirrus/kvm-build.yml +++ b/.gitlab-ci.d/cirrus/kvm-build.yml @@ -15,7 +15,7 @@ env: folder: $HOME/.cache/qemu-vm install_script: - dnf update -y - - dnf install -y git make openssh-clients qemu-img qemu-system-x86 wget + - dnf install -y git make openssh-clients qemu-img qemu-system-x86 wget meson clone_script: - git clone --depth 100 "$CI_REPOSITORY_URL" . - git fetch origin "$CI_COMMIT_REF_NAME" diff --git a/target/i386/tcg/decode-new.c.inc b/target/i386/tcg/decode-new.c.inc index 46afd9960b..8f93a239dd 100644 --- a/target/i386/tcg/decode-new.c.inc +++ b/target/i386/tcg/decode-new.c.inc @@ -1803,16 +1803,18 @@ static void disas_insn_new(DisasContext *s, CPUState *cpu, int b) } break; - case X86_SPECIAL_MMX: - if (!(s->prefix & (PREFIX_REPZ | PREFIX_REPNZ | PREFIX_DATA))) { - gen_helper_enter_mmx(cpu_env); - } + default: break; } if (!validate_vex(s, &decode)) { return; } + if (decode.e.special == X86_SPECIAL_MMX && + !(s->prefix & (PREFIX_REPZ | PREFIX_REPNZ | PREFIX_DATA))) { + gen_helper_enter_mmx(cpu_env); + } + if (decode.op[0].has_ea || decode.op[1].has_ea || decode.op[2].has_ea) { gen_load_ea(s, &decode.mem, decode.e.vex_class == 12); } |