From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7FD97C3A5A7 for ; Tue, 3 Sep 2019 16:29:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 50982215EA for ; Tue, 3 Sep 2019 16:29:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567528174; bh=RL7cqUrwDW1oDNF8gDfPiDCt5tOXre5M3VFS2sT092c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=qBsP1w6WL856dYx7Rn1qsoHC84SQ8mSkkFH8x60tJt2JOvqPI5uT5QRiu8wVqUujr CT928Sy2tyjmPdCN/W0ZXZudqdwPK/qfQfONb/eZHbixF8oK1ZZEeRtklBQKAd2b8e +bw/fA8NyLS25eI3luvOCT0WN2QdDNkSb2QjhrXM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731312AbfICQ3O (ORCPT ); Tue, 3 Sep 2019 12:29:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:51732 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731289AbfICQ3J (ORCPT ); Tue, 3 Sep 2019 12:29:09 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DC8D823878; Tue, 3 Sep 2019 16:29:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567528147; bh=RL7cqUrwDW1oDNF8gDfPiDCt5tOXre5M3VFS2sT092c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=V1X9sHKjXTFVztxRT3Jib8/HbRhN7e1bdt/cb8lv8GYp6HpdqlmZn0tNOPmk8Xdmu c9H+jYm+K0JjZCKRz2xD1tx9D2XWAAwnVOP8ou2vLD6LzvrrqF351Sl6yswimscUp8 uoFmp1eTiDyOeU+b4ymcxs7oIrW/6BeX3jOcBpJY= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Paul Mackerras , David Gibson , Michael Ellerman , Sasha Levin , kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH AUTOSEL 4.19 136/167] KVM: PPC: Use ccr field in pt_regs struct embedded in vcpu struct Date: Tue, 3 Sep 2019 12:24:48 -0400 Message-Id: <20190903162519.7136-136-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190903162519.7136-1-sashal@kernel.org> References: <20190903162519.7136-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Paul Mackerras [ Upstream commit fd0944baad806dfb4c777124ec712c55b714ff51 ] When the 'regs' field was added to struct kvm_vcpu_arch, the code was changed to use several of the fields inside regs (e.g., gpr, lr, etc.) but not the ccr field, because the ccr field in struct pt_regs is 64 bits on 64-bit platforms, but the cr field in kvm_vcpu_arch is only 32 bits. This changes the code to use the regs.ccr field instead of cr, and changes the assembly code on 64-bit platforms to use 64-bit loads and stores instead of 32-bit ones. Reviewed-by: David Gibson Signed-off-by: Paul Mackerras Signed-off-by: Michael Ellerman Signed-off-by: Sasha Levin --- arch/powerpc/include/asm/kvm_book3s.h | 4 ++-- arch/powerpc/include/asm/kvm_book3s_64.h | 4 ++-- arch/powerpc/include/asm/kvm_booke.h | 4 ++-- arch/powerpc/include/asm/kvm_host.h | 2 -- arch/powerpc/kernel/asm-offsets.c | 4 ++-- arch/powerpc/kvm/book3s_emulate.c | 12 ++++++------ arch/powerpc/kvm/book3s_hv.c | 4 ++-- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 4 ++-- arch/powerpc/kvm/book3s_hv_tm.c | 6 +++--- arch/powerpc/kvm/book3s_hv_tm_builtin.c | 5 +++-- arch/powerpc/kvm/book3s_pr.c | 4 ++-- arch/powerpc/kvm/bookehv_interrupts.S | 8 ++++---- arch/powerpc/kvm/emulate_loadstore.c | 1 - 13 files changed, 30 insertions(+), 32 deletions(-) diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h index 83a9aa3cf6891..dd18d8174504f 100644 --- a/arch/powerpc/include/asm/kvm_book3s.h +++ b/arch/powerpc/include/asm/kvm_book3s.h @@ -301,12 +301,12 @@ static inline ulong kvmppc_get_gpr(struct kvm_vcpu *vcpu, int num) static inline void kvmppc_set_cr(struct kvm_vcpu *vcpu, u32 val) { - vcpu->arch.cr = val; + vcpu->arch.regs.ccr = val; } static inline u32 kvmppc_get_cr(struct kvm_vcpu *vcpu) { - return vcpu->arch.cr; + return vcpu->arch.regs.ccr; } static inline void kvmppc_set_xer(struct kvm_vcpu *vcpu, ulong val) diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h index dc435a5af7d6c..14fa07c73f44d 100644 --- a/arch/powerpc/include/asm/kvm_book3s_64.h +++ b/arch/powerpc/include/asm/kvm_book3s_64.h @@ -482,7 +482,7 @@ static inline u64 sanitize_msr(u64 msr) #ifdef CONFIG_PPC_TRANSACTIONAL_MEM static inline void copy_from_checkpoint(struct kvm_vcpu *vcpu) { - vcpu->arch.cr = vcpu->arch.cr_tm; + vcpu->arch.regs.ccr = vcpu->arch.cr_tm; vcpu->arch.regs.xer = vcpu->arch.xer_tm; vcpu->arch.regs.link = vcpu->arch.lr_tm; vcpu->arch.regs.ctr = vcpu->arch.ctr_tm; @@ -499,7 +499,7 @@ static inline void copy_from_checkpoint(struct kvm_vcpu *vcpu) static inline void copy_to_checkpoint(struct kvm_vcpu *vcpu) { - vcpu->arch.cr_tm = vcpu->arch.cr; + vcpu->arch.cr_tm = vcpu->arch.regs.ccr; vcpu->arch.xer_tm = vcpu->arch.regs.xer; vcpu->arch.lr_tm = vcpu->arch.regs.link; vcpu->arch.ctr_tm = vcpu->arch.regs.ctr; diff --git a/arch/powerpc/include/asm/kvm_booke.h b/arch/powerpc/include/asm/kvm_booke.h index d513e3ed1c659..f0cef625f17ce 100644 --- a/arch/powerpc/include/asm/kvm_booke.h +++ b/arch/powerpc/include/asm/kvm_booke.h @@ -46,12 +46,12 @@ static inline ulong kvmppc_get_gpr(struct kvm_vcpu *vcpu, int num) static inline void kvmppc_set_cr(struct kvm_vcpu *vcpu, u32 val) { - vcpu->arch.cr = val; + vcpu->arch.regs.ccr = val; } static inline u32 kvmppc_get_cr(struct kvm_vcpu *vcpu) { - return vcpu->arch.cr; + return vcpu->arch.regs.ccr; } static inline void kvmppc_set_xer(struct kvm_vcpu *vcpu, ulong val) diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 2b6049e839706..2f95e38f05491 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -538,8 +538,6 @@ struct kvm_vcpu_arch { ulong tar; #endif - u32 cr; - #ifdef CONFIG_PPC_BOOK3S ulong hflags; ulong guest_owned_ext; diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 89cf15566c4e8..7c3738d890e8b 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -438,7 +438,7 @@ int main(void) #ifdef CONFIG_PPC_BOOK3S OFFSET(VCPU_TAR, kvm_vcpu, arch.tar); #endif - OFFSET(VCPU_CR, kvm_vcpu, arch.cr); + OFFSET(VCPU_CR, kvm_vcpu, arch.regs.ccr); OFFSET(VCPU_PC, kvm_vcpu, arch.regs.nip); #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE OFFSET(VCPU_MSR, kvm_vcpu, arch.shregs.msr); @@ -695,7 +695,7 @@ int main(void) #endif /* CONFIG_PPC_BOOK3S_64 */ #else /* CONFIG_PPC_BOOK3S */ - OFFSET(VCPU_CR, kvm_vcpu, arch.cr); + OFFSET(VCPU_CR, kvm_vcpu, arch.regs.ccr); OFFSET(VCPU_XER, kvm_vcpu, arch.regs.xer); OFFSET(VCPU_LR, kvm_vcpu, arch.regs.link); OFFSET(VCPU_CTR, kvm_vcpu, arch.regs.ctr); diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c index 36b11c5a0dbb9..2654df220d054 100644 --- a/arch/powerpc/kvm/book3s_emulate.c +++ b/arch/powerpc/kvm/book3s_emulate.c @@ -110,7 +110,7 @@ static inline void kvmppc_copyto_vcpu_tm(struct kvm_vcpu *vcpu) vcpu->arch.ctr_tm = vcpu->arch.regs.ctr; vcpu->arch.tar_tm = vcpu->arch.tar; vcpu->arch.lr_tm = vcpu->arch.regs.link; - vcpu->arch.cr_tm = vcpu->arch.cr; + vcpu->arch.cr_tm = vcpu->arch.regs.ccr; vcpu->arch.xer_tm = vcpu->arch.regs.xer; vcpu->arch.vrsave_tm = vcpu->arch.vrsave; } @@ -129,7 +129,7 @@ static inline void kvmppc_copyfrom_vcpu_tm(struct kvm_vcpu *vcpu) vcpu->arch.regs.ctr = vcpu->arch.ctr_tm; vcpu->arch.tar = vcpu->arch.tar_tm; vcpu->arch.regs.link = vcpu->arch.lr_tm; - vcpu->arch.cr = vcpu->arch.cr_tm; + vcpu->arch.regs.ccr = vcpu->arch.cr_tm; vcpu->arch.regs.xer = vcpu->arch.xer_tm; vcpu->arch.vrsave = vcpu->arch.vrsave_tm; } @@ -141,7 +141,7 @@ static void kvmppc_emulate_treclaim(struct kvm_vcpu *vcpu, int ra_val) uint64_t texasr; /* CR0 = 0 | MSR[TS] | 0 */ - vcpu->arch.cr = (vcpu->arch.cr & ~(CR0_MASK << CR0_SHIFT)) | + vcpu->arch.regs.ccr = (vcpu->arch.regs.ccr & ~(CR0_MASK << CR0_SHIFT)) | (((guest_msr & MSR_TS_MASK) >> (MSR_TS_S_LG - 1)) << CR0_SHIFT); @@ -220,7 +220,7 @@ void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val) tm_abort(ra_val); /* CR0 = 0 | MSR[TS] | 0 */ - vcpu->arch.cr = (vcpu->arch.cr & ~(CR0_MASK << CR0_SHIFT)) | + vcpu->arch.regs.ccr = (vcpu->arch.regs.ccr & ~(CR0_MASK << CR0_SHIFT)) | (((guest_msr & MSR_TS_MASK) >> (MSR_TS_S_LG - 1)) << CR0_SHIFT); @@ -494,8 +494,8 @@ int kvmppc_core_emulate_op_pr(struct kvm_run *run, struct kvm_vcpu *vcpu, if (!(kvmppc_get_msr(vcpu) & MSR_PR)) { preempt_disable(); - vcpu->arch.cr = (CR0_TBEGIN_FAILURE | - (vcpu->arch.cr & ~(CR0_MASK << CR0_SHIFT))); + vcpu->arch.regs.ccr = (CR0_TBEGIN_FAILURE | + (vcpu->arch.regs.ccr & ~(CR0_MASK << CR0_SHIFT))); vcpu->arch.texasr = (TEXASR_FS | TEXASR_EXACT | (((u64)(TM_CAUSE_EMULATE | TM_CAUSE_PERSISTENT)) diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 9595db30e6b87..05b32cc12e417 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -410,8 +410,8 @@ static void kvmppc_dump_regs(struct kvm_vcpu *vcpu) vcpu->arch.shregs.sprg0, vcpu->arch.shregs.sprg1); pr_err("sprg2 = %.16llx sprg3 = %.16llx\n", vcpu->arch.shregs.sprg2, vcpu->arch.shregs.sprg3); - pr_err("cr = %.8x xer = %.16lx dsisr = %.8x\n", - vcpu->arch.cr, vcpu->arch.regs.xer, vcpu->arch.shregs.dsisr); + pr_err("cr = %.8lx xer = %.16lx dsisr = %.8x\n", + vcpu->arch.regs.ccr, vcpu->arch.regs.xer, vcpu->arch.shregs.dsisr); pr_err("dar = %.16llx\n", vcpu->arch.shregs.dar); pr_err("fault dar = %.16lx dsisr = %.8x\n", vcpu->arch.fault_dar, vcpu->arch.fault_dsisr); diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S index 5902a60f92268..68c7591f2b5f7 100644 --- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S @@ -1209,7 +1209,7 @@ BEGIN_FTR_SECTION END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR) ld r5, VCPU_LR(r4) - lwz r6, VCPU_CR(r4) + ld r6, VCPU_CR(r4) mtlr r5 mtcr r6 @@ -1320,7 +1320,7 @@ kvmppc_interrupt_hv: std r3, VCPU_GPR(R12)(r9) /* CR is in the high half of r12 */ srdi r4, r12, 32 - stw r4, VCPU_CR(r9) + std r4, VCPU_CR(r9) BEGIN_FTR_SECTION ld r3, HSTATE_CFAR(r13) std r3, VCPU_CFAR(r9) diff --git a/arch/powerpc/kvm/book3s_hv_tm.c b/arch/powerpc/kvm/book3s_hv_tm.c index 008285058f9b5..888e2609e3f15 100644 --- a/arch/powerpc/kvm/book3s_hv_tm.c +++ b/arch/powerpc/kvm/book3s_hv_tm.c @@ -130,7 +130,7 @@ int kvmhv_p9_tm_emulation(struct kvm_vcpu *vcpu) return RESUME_GUEST; } /* Set CR0 to indicate previous transactional state */ - vcpu->arch.cr = (vcpu->arch.cr & 0x0fffffff) | + vcpu->arch.regs.ccr = (vcpu->arch.regs.ccr & 0x0fffffff) | (((msr & MSR_TS_MASK) >> MSR_TS_S_LG) << 28); /* L=1 => tresume, L=0 => tsuspend */ if (instr & (1 << 21)) { @@ -174,7 +174,7 @@ int kvmhv_p9_tm_emulation(struct kvm_vcpu *vcpu) copy_from_checkpoint(vcpu); /* Set CR0 to indicate previous transactional state */ - vcpu->arch.cr = (vcpu->arch.cr & 0x0fffffff) | + vcpu->arch.regs.ccr = (vcpu->arch.regs.ccr & 0x0fffffff) | (((msr & MSR_TS_MASK) >> MSR_TS_S_LG) << 28); vcpu->arch.shregs.msr &= ~MSR_TS_MASK; return RESUME_GUEST; @@ -204,7 +204,7 @@ int kvmhv_p9_tm_emulation(struct kvm_vcpu *vcpu) copy_to_checkpoint(vcpu); /* Set CR0 to indicate previous transactional state */ - vcpu->arch.cr = (vcpu->arch.cr & 0x0fffffff) | + vcpu->arch.regs.ccr = (vcpu->arch.regs.ccr & 0x0fffffff) | (((msr & MSR_TS_MASK) >> MSR_TS_S_LG) << 28); vcpu->arch.shregs.msr = msr | MSR_TS_S; return RESUME_GUEST; diff --git a/arch/powerpc/kvm/book3s_hv_tm_builtin.c b/arch/powerpc/kvm/book3s_hv_tm_builtin.c index b2c7c6fca4f96..3cf5863bc06e8 100644 --- a/arch/powerpc/kvm/book3s_hv_tm_builtin.c +++ b/arch/powerpc/kvm/book3s_hv_tm_builtin.c @@ -89,7 +89,8 @@ int kvmhv_p9_tm_emulation_early(struct kvm_vcpu *vcpu) if (instr & (1 << 21)) vcpu->arch.shregs.msr = (msr & ~MSR_TS_MASK) | MSR_TS_T; /* Set CR0 to 0b0010 */ - vcpu->arch.cr = (vcpu->arch.cr & 0x0fffffff) | 0x20000000; + vcpu->arch.regs.ccr = (vcpu->arch.regs.ccr & 0x0fffffff) | + 0x20000000; return 1; } @@ -105,5 +106,5 @@ void kvmhv_emulate_tm_rollback(struct kvm_vcpu *vcpu) vcpu->arch.shregs.msr &= ~MSR_TS_MASK; /* go to N state */ vcpu->arch.regs.nip = vcpu->arch.tfhar; copy_from_checkpoint(vcpu); - vcpu->arch.cr = (vcpu->arch.cr & 0x0fffffff) | 0xa0000000; + vcpu->arch.regs.ccr = (vcpu->arch.regs.ccr & 0x0fffffff) | 0xa0000000; } diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index 614ebb4261f76..de9702219dee9 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -167,7 +167,7 @@ void kvmppc_copy_to_svcpu(struct kvm_vcpu *vcpu) svcpu->gpr[11] = vcpu->arch.regs.gpr[11]; svcpu->gpr[12] = vcpu->arch.regs.gpr[12]; svcpu->gpr[13] = vcpu->arch.regs.gpr[13]; - svcpu->cr = vcpu->arch.cr; + svcpu->cr = vcpu->arch.regs.ccr; svcpu->xer = vcpu->arch.regs.xer; svcpu->ctr = vcpu->arch.regs.ctr; svcpu->lr = vcpu->arch.regs.link; @@ -249,7 +249,7 @@ void kvmppc_copy_from_svcpu(struct kvm_vcpu *vcpu) vcpu->arch.regs.gpr[11] = svcpu->gpr[11]; vcpu->arch.regs.gpr[12] = svcpu->gpr[12]; vcpu->arch.regs.gpr[13] = svcpu->gpr[13]; - vcpu->arch.cr = svcpu->cr; + vcpu->arch.regs.ccr = svcpu->cr; vcpu->arch.regs.xer = svcpu->xer; vcpu->arch.regs.ctr = svcpu->ctr; vcpu->arch.regs.link = svcpu->lr; diff --git a/arch/powerpc/kvm/bookehv_interrupts.S b/arch/powerpc/kvm/bookehv_interrupts.S index 612b7f6a887f8..4e5081e584098 100644 --- a/arch/powerpc/kvm/bookehv_interrupts.S +++ b/arch/powerpc/kvm/bookehv_interrupts.S @@ -186,7 +186,7 @@ END_BTB_FLUSH_SECTION */ PPC_LL r4, PACACURRENT(r13) PPC_LL r4, (THREAD + THREAD_KVM_VCPU)(r4) - stw r10, VCPU_CR(r4) + PPC_STL r10, VCPU_CR(r4) PPC_STL r11, VCPU_GPR(R4)(r4) PPC_STL r5, VCPU_GPR(R5)(r4) PPC_STL r6, VCPU_GPR(R6)(r4) @@ -296,7 +296,7 @@ _GLOBAL(kvmppc_handler_\intno\()_\srr1) PPC_STL r4, VCPU_GPR(R4)(r11) PPC_LL r4, THREAD_NORMSAVE(0)(r10) PPC_STL r5, VCPU_GPR(R5)(r11) - stw r13, VCPU_CR(r11) + PPC_STL r13, VCPU_CR(r11) mfspr r5, \srr0 PPC_STL r3, VCPU_GPR(R10)(r11) PPC_LL r3, THREAD_NORMSAVE(2)(r10) @@ -323,7 +323,7 @@ _GLOBAL(kvmppc_handler_\intno\()_\srr1) PPC_STL r4, VCPU_GPR(R4)(r11) PPC_LL r4, GPR9(r8) PPC_STL r5, VCPU_GPR(R5)(r11) - stw r9, VCPU_CR(r11) + PPC_STL r9, VCPU_CR(r11) mfspr r5, \srr0 PPC_STL r3, VCPU_GPR(R8)(r11) PPC_LL r3, GPR10(r8) @@ -647,7 +647,7 @@ lightweight_exit: PPC_LL r3, VCPU_LR(r4) PPC_LL r5, VCPU_XER(r4) PPC_LL r6, VCPU_CTR(r4) - lwz r7, VCPU_CR(r4) + PPC_LL r7, VCPU_CR(r4) PPC_LL r8, VCPU_PC(r4) PPC_LD(r9, VCPU_SHARED_MSR, r11) PPC_LL r0, VCPU_GPR(R0)(r4) diff --git a/arch/powerpc/kvm/emulate_loadstore.c b/arch/powerpc/kvm/emulate_loadstore.c index 75dce1ef3bc83..f91b1309a0a86 100644 --- a/arch/powerpc/kvm/emulate_loadstore.c +++ b/arch/powerpc/kvm/emulate_loadstore.c @@ -117,7 +117,6 @@ int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu) emulated = EMULATE_FAIL; vcpu->arch.regs.msr = vcpu->arch.shared->msr; - vcpu->arch.regs.ccr = vcpu->arch.cr; if (analyse_instr(&op, &vcpu->arch.regs, inst) == 0) { int type = op.type & INSTR_TYPE_MASK; int size = GETSIZE(op.type); -- 2.20.1