Re: [PATCH 2/4] target/i386: Added DR6 and DR7 consistency checks

2021-07-06 Thread Paolo Bonzini
On 05/07/21 10:18, Lara Lazier wrote: DR6[63:32] and DR7[63:32] are reserved and need to be zero. (AMD64 Architecture Programmer's Manual, V2, 15.5) Signed-off-by: Lara Lazier The checks need to be disabled on 32-bit builds where env->dr[6] and env->dr[7] is a 32-bit value (compilers or stat

[PATCH 2/4] target/i386: Added DR6 and DR7 consistency checks

2021-07-05 Thread Lara Lazier
DR6[63:32] and DR7[63:32] are reserved and need to be zero. (AMD64 Architecture Programmer's Manual, V2, 15.5) Signed-off-by: Lara Lazier --- target/i386/svm.h | 2 ++ target/i386/tcg/sysemu/svm_helper.c | 8 +++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git