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[Qemu-devel] [PATCH 14/14] hvf: inject General Protection Fault when vme
From: |
Sergio Andres Gomez Del Real |
Subject: |
[Qemu-devel] [PATCH 14/14] hvf: inject General Protection Fault when vmexit through vmcall |
Date: |
Sun, 27 Aug 2017 20:56:54 -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 25e4fd4eb2..fdb2b12c8a 100644
--- a/target/i386/hvf-all.c
+++ b/target/i386/hvf-all.c
@@ -1064,7 +1064,9 @@ 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:
fprintf(stderr, "%llx: unhandled exit %llx\n", rip, exit_reason);
--
2.14.1
- Re: [Qemu-devel] [PATCH 04/14] hvf: add fields to CPUState and CPUX86State; add definitions, (continued)
- [Qemu-devel] [PATCH 06/14] hvf: add compilation rules to Makefile.objs, Sergio Andres Gomez Del Real, 2017/08/27
- [Qemu-devel] [PATCH 05/14] hvf: use new helper functions for put/get xsave, Sergio Andres Gomez Del Real, 2017/08/27
- [Qemu-devel] [PATCH 08/14] apic: add function to apic that will be used by hvf, Sergio Andres Gomez Del Real, 2017/08/27
- [Qemu-devel] [PATCH 09/14] hvf: implement hvf_get_supported_cpuid, Sergio Andres Gomez Del Real, 2017/08/27
- [Qemu-devel] [PATCH 11/14] hvf: implement vga dirty page tracking, Sergio Andres Gomez Del Real, 2017/08/27
- [Qemu-devel] [PATCH 10/14] hvf: refactor cpuid code, Sergio Andres Gomez Del Real, 2017/08/27
- [Qemu-devel] [PATCH 14/14] hvf: inject General Protection Fault when vmexit through vmcall,
Sergio Andres Gomez Del Real <=
- [Qemu-devel] [PATCH 13/14] hvf: refactor event injection code for hvf, Sergio Andres Gomez Del Real, 2017/08/27
- [Qemu-devel] [PATCH 12/14] hvf: move fields from CPUState to CPUX86State, Sergio Andres Gomez Del Real, 2017/08/27
- [Qemu-devel] [PATCH 02/14] hvf: add code base from Google's QEMU repository, Sergio Andres Gomez Del Real, 2017/08/28
- [Qemu-devel] [PATCH 07/14] hvf: run hvf code through checkpatch.pl and fix style issues, Sergio Andres Gomez Del Real, 2017/08/28
- Re: [Qemu-devel] [PATCH 00/14] add support for Hypervisor.framework in QEMU, no-reply, 2017/08/28
- Re: [Qemu-devel] [PATCH 00/14] add support for Hypervisor.framework in QEMU, Stefan Hajnoczi, 2017/08/29
- Re: [Qemu-devel] [PATCH 00/14] add support for Hypervisor.framework in QEMU, Stefan Hajnoczi, 2017/08/29