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Bae" , Zide Chen , Xudong Hao , Zhao Liu Subject: [PATCH v2 5/9] i386/cpu-dump: Dump entended GPRs for APX supported guest Date: Thu, 11 Dec 2025 15:09:38 +0800 Message-Id: <20251211070942.3612547-6-zhao1.liu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251211070942.3612547-1-zhao1.liu@intel.com> References: <20251211070942.3612547-1-zhao1.liu@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=198.175.65.16; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Dump EGPRs when guest supports APX. Suggested-by: Paolo Bonzini Tested-by: Xudong Hao Signed-off-by: Zhao Liu --- Changes since v1: * New patch. --- target/i386/cpu-dump.c | 30 +++++++++++++++++++++++++++--- 1 file changed, 27 insertions(+), 3 deletions(-) diff --git a/target/i386/cpu-dump.c b/target/i386/cpu-dump.c index 67bf31e0caaf..b51076f87115 100644 --- a/target/i386/cpu-dump.c +++ b/target/i386/cpu-dump.c @@ -354,8 +354,7 @@ void x86_cpu_dump_state(CPUState *cs, FILE *f, int flags) qemu_fprintf(f, "RAX=%016" PRIx64 " RBX=%016" PRIx64 " RCX=%016" PRIx64 " RDX=%016" PRIx64 "\n" "RSI=%016" PRIx64 " RDI=%016" PRIx64 " RBP=%016" PRIx64 " RSP=%016" PRIx64 "\n" "R8 =%016" PRIx64 " R9 =%016" PRIx64 " R10=%016" PRIx64 " R11=%016" PRIx64 "\n" - "R12=%016" PRIx64 " R13=%016" PRIx64 " R14=%016" PRIx64 " R15=%016" PRIx64 "\n" - "RIP=%016" PRIx64 " RFL=%08x [%c%c%c%c%c%c%c] CPL=%d II=%d A20=%d SMM=%d HLT=%d\n", + "R12=%016" PRIx64 " R13=%016" PRIx64 " R14=%016" PRIx64 " R15=%016" PRIx64 "\n", env->regs[R_EAX], env->regs[R_EBX], env->regs[R_ECX], @@ -371,7 +370,32 @@ void x86_cpu_dump_state(CPUState *cs, FILE *f, int flags) env->regs[12], env->regs[13], env->regs[14], - env->regs[15], + env->regs[15]); + + if (env->features[FEAT_7_1_EDX] & CPUID_7_1_EDX_APX) { + qemu_fprintf(f, "R16=%016" PRIx64 " R17=%016" PRIx64 " R18=%016" PRIx64 " R19=%016" PRIx64 "\n" + "R20=%016" PRIx64 " R21=%016" PRIx64 " R22=%016" PRIx64 " R23=%016" PRIx64 "\n" + "R24=%016" PRIx64 " R25=%016" PRIx64 " R26=%016" PRIx64 " R27=%016" PRIx64 "\n" + "R28=%016" PRIx64 " R29=%016" PRIx64 " R30=%016" PRIx64 " R31=%016" PRIx64 "\n", + env->regs[16], + env->regs[17], + env->regs[18], + env->regs[19], + env->regs[20], + env->regs[21], + env->regs[22], + env->regs[23], + env->regs[24], + env->regs[25], + env->regs[26], + env->regs[27], + env->regs[28], + env->regs[29], + env->regs[30], + env->regs[31]); + } + + qemu_fprintf(f, "RIP=%016" PRIx64 " RFL=%08x [%c%c%c%c%c%c%c] CPL=%d II=%d A20=%d SMM=%d HLT=%d\n", env->eip, eflags, eflags & DF_MASK ? 'D' : '-', eflags & CC_O ? 'O' : '-', -- 2.34.1