On Sat, 27 Jan 2024 at 20:30, Jan Klötzke <jan.kloet...@kernkonzept.com> wrote: > > Debug exceptions that target AArch32 Hyp mode are reported differently > than on AAarch64. Internally, Qemu uses the AArch64 syndromes. Therefore > such exceptions need to be either converted to a prefetch abort > (breakpoints, vector catch) or a data abort (watchpoints). > > Signed-off-by: Jan Klötzke <jan.kloet...@kernkonzept.com> > --- > v2: > * Refactor watchpoint syndrome rewriting > * Drop ARM_EL_ISV from watchpoint syndrome > > target/arm/helper.c | 18 ++++++++++++++++++ > target/arm/syndrome.h | 8 ++++++++ > 2 files changed, 26 insertions(+) >
Applied to target-arm.next, thanks (with a cc: qemu-stable header added). By the way, if you're interested in incorrect syndromes with AArch32 Hyp mode, the other one I know about is https://gitlab.com/qemu-project/qemu/-/issues/1153 which describes some issues with the syndrome for traps of VFP or Neon instructions. I don't know if that affects your use-case. thanks -- PMM
