From e561890841e8b1ab49a5610dd811ab732904fb1f Mon Sep 17 00:00:00 2001 From: Ivan Shcherbakov Date: Tue, 22 Feb 2022 21:15:41 -0800 Subject: [PATCH] whpx: Fixed reporting of the CPU context to GDB for 64-bit Make sure that pausing the VM while in 64-bit mode will set the HF_CS64_MASK flag in env->hflags (see x86_update_hflags() in target/i386/cpu.c). Without it, the code in gdbstub.c would only use the 32-bit register values when debugging 64-bit targets, making debugging effectively impossible. Signed-off-by: Ivan Shcherbakov Message-Id: <00f701d82874$68b02000$3a106000$@sysprogs.com> Signed-off-by: Paolo Bonzini --- target/i386/whpx/whpx-all.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/i386/whpx/whpx-all.c b/target/i386/whpx/whpx-all.c index c7e25abf42..3bc4feba04 100644 --- a/target/i386/whpx/whpx-all.c +++ b/target/i386/whpx/whpx-all.c @@ -604,6 +604,8 @@ static void whpx_get_registers(CPUState *cpu) whpx_apic_get(x86_cpu->apic_state); } + x86_update_hflags(env); + return; }