[Qemu-devel] [PATCH] target/arm: v8m: Ensure IDAU is respected if SAU is disabled

2019-01-20 Thread Thomas Roth
the behavior to also check the IDAU if the SAU is currently disabled. Signed-off-by: Thomas Roth --- target/arm/helper.c | 18 +- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/target/arm/helper.c b/target/arm/helper.c index f00c141ef9..34fe7f21bf 100644 --- a/target

[Qemu-devel] [Bug 1812091] Re: gdbstub memory accesses performed with wrong attributes

2019-01-17 Thread Thomas Roth
Hello Peter and thanks a lot for your quick response. I have tested the patch and it seems to work! Looks like my testing code was buggy, apologies for the inaccurate bug description. Thanks, Thomas -- You received this bug notification because you are a member of qemu- devel-ml, which is subsc

[Qemu-devel] [Bug 1812091] Re: ARMv8-M boots in wrong security mode

2019-01-16 Thread Thomas Roth
** Information type changed from Public Security to Public -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1812091 Title: ARMv8-M boots in wrong security mode Status in QEMU: New Bug description:

[Qemu-devel] [Bug 1812091] Re: ARMv8-M boots in wrong security mode

2019-01-16 Thread Thomas Roth
** Information type changed from Public to Public Security -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1812091 Title: ARMv8-M boots in wrong security mode Status in QEMU: New Bug description:

[Qemu-devel] [Bug 1812091] [NEW] ARMv8-M boots in wrong security mode

2019-01-16 Thread Thomas Roth
Public bug reported: Qemu-commit: b2f7c27f56bf1116ebb7848c75914aa7c5d6a040 The ARMv8-M architecture (with security extensions) contains a SAU, the Security Attribution Unit. After booting the mps2-an505 and immediately halting (`-S`), I attempt to read the SAU_TYPE register, located at 0xE000E