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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=57.103.84.172; envelope-from=mohamed@unpredictable.fr; helo=outbound.qs.icloud.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @unpredictable.fr) X-ZM-MESSAGEID: 1774305400889158500 Content-Type: text/plain; charset="utf-8" Signed-off-by: Mohamed Mediouni --- target/i386/whpx/whpx-all.c | 32 +++++++++++++++++++++++++++++++- 1 file changed, 31 insertions(+), 1 deletion(-) diff --git a/target/i386/whpx/whpx-all.c b/target/i386/whpx/whpx-all.c index b97dc9fd51..71b33a632a 100644 --- a/target/i386/whpx/whpx-all.c +++ b/target/i386/whpx/whpx-all.c @@ -905,12 +905,42 @@ static bool is_user_mode(CPUState *cpu) return vcpu->exit_ctx.VpContext.ExecutionState.Cpl =3D=3D 3; } =20 +static target_ulong read_cr(CPUState *cpu, int cr) +{ + WHV_REGISTER_NAME whv_cr; + WHV_REGISTER_VALUE val; + + switch (cr) { + case 0: + whv_cr =3D WHvX64RegisterCr0; + break; + case 2: + whv_cr =3D WHvX64RegisterCr2; + break; + case 3: + whv_cr =3D WHvX64RegisterCr3; + break; + case 4: + whv_cr =3D WHvX64RegisterCr4; + break; + case 8: + whv_cr =3D WHvX64RegisterCr8; + break; + default: + abort(); + } + whpx_get_reg(cpu, whv_cr, &val); + + return val.Reg64; +} + static const struct x86_emul_ops whpx_x86_emul_ops =3D { .read_segment_descriptor =3D read_segment_descriptor, .handle_io =3D handle_io, .is_protected_mode =3D is_protected_mode, .is_long_mode =3D is_long_mode, - .is_user_mode =3D is_user_mode + .is_user_mode =3D is_user_mode, + .read_cr =3D read_cr }; =20 static void whpx_init_emu(void) --=20 2.50.1 (Apple Git-155)