diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/linux/dev_kvm_amd64.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/linux/dev_kvm_amd64.txt b/sys/linux/dev_kvm_amd64.txt index 541fcaa02..351f55827 100644 --- a/sys/linux/dev_kvm_amd64.txt +++ b/sys/linux/dev_kvm_amd64.txt @@ -69,6 +69,12 @@ syzos_api_wr_crn { arg_value int64 } +# Depending on CR4.DE, registers DR4 and DR5 either alias DR6 and DR7, or generate an #UD. +syzos_api_wr_drn { + arg_reg int64[0:7] + arg_value int64 +} + syzos_api_call$x86 [ uexit syzos_api$x86[0, intptr] code syzos_api$x86[10, syzos_api_code$x86] @@ -76,6 +82,7 @@ syzos_api_call$x86 [ wrmsr syzos_api$x86[30, syzos_api_wrmsr] rdmsr syzos_api$x86[50, syzos_api_rdmsr] wr_crn syzos_api$x86[70, syzos_api_wr_crn] + wr_drn syzos_api$x86[110, syzos_api_wr_drn] ] [varlen] kvm_text_x86 [ |