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[Qemu-devel] [PATCH v2 13/13] hvf: inject General Protection Fault when
From: |
Sergio Andres Gomez Del Real |
Subject: |
[Qemu-devel] [PATCH v2 13/13] hvf: inject General Protection Fault when vmexit through vmcall |
Date: |
Wed, 30 Aug 2017 03:27:02 -0500 |
This commit injects a GP fault when the guest vmexit's by executing a
vmcall instruction.
Signed-off-by: Sergio Andres Gomez Del Real <address@hidden>
---
target/i386/hvf-all.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/i386/hvf-all.c b/target/i386/hvf-all.c
index 430affd9ce..ccd19bd629 100644
--- a/target/i386/hvf-all.c
+++ b/target/i386/hvf-all.c
@@ -1076,7 +1076,9 @@ int hvf_vcpu_exec(CPUState *cpu)
macvm_set_rip(cpu, rip + ins_len);
break;
case VMX_REASON_VMCALL:
- /* TODO: inject #GP fault */
+ env->exception_injected = EXCP0D_GPF;
+ env->has_error_code = true;
+ env->error_code = 0;
break;
default:
error_report("%llx: unhandled exit %llx\n", rip, exit_reason);
--
2.14.1
- [Qemu-devel] [PATCH v2 07/13] apic: add function to apic that will be used by hvf, (continued)
- [Qemu-devel] [PATCH v2 07/13] apic: add function to apic that will be used by hvf, Sergio Andres Gomez Del Real, 2017/08/30
- [Qemu-devel] [PATCH v2 08/13] hvf: implement hvf_get_supported_cpuid, Sergio Andres Gomez Del Real, 2017/08/30
- [Qemu-devel] [PATCH v2 06/13] hvf: use new helper functions for put/get xsave, Sergio Andres Gomez Del Real, 2017/08/30
- [Qemu-devel] [PATCH v2 05/13] hvf: add fields to CPUState and CPUX86State; add definitions, Sergio Andres Gomez Del Real, 2017/08/30
- [Qemu-devel] [PATCH v2 10/13] hvf: implement vga dirty page tracking, Sergio Andres Gomez Del Real, 2017/08/30
- [Qemu-devel] [PATCH v2 09/13] hvf: refactor cpuid code, Sergio Andres Gomez Del Real, 2017/08/30
- [Qemu-devel] [PATCH v2 13/13] hvf: inject General Protection Fault when vmexit through vmcall,
Sergio Andres Gomez Del Real <=
- [Qemu-devel] [PATCH v2 12/13] hvf: refactor event injection code for hvf, Sergio Andres Gomez Del Real, 2017/08/30
- [Qemu-devel] [PATCH v2 11/13] hvf: move fields from CPUState to CPUX86State, Sergio Andres Gomez Del Real, 2017/08/30
- [Qemu-devel] [PATCH v2 04/13] hvf: run hvf code through checkpatch.pl and fix style issues, Sergio Andres Gomez Del Real, 2017/08/30
- [Qemu-devel] [PATCH v2 02/13] hvf: add code base from Google's QEMU repository, Sergio Andres Gomez Del Real, 2017/08/30