** Tags added: arm
** Summary changed:
- ARM: SCTLR fields not being preserved
+ ARM: RES0/RES1 SCTLR fields not read-only
** Changed in: qemu
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1679358
Title:
ARM: RES0/RES1 SCTLR fields not read-only
Status in QEMU:
Confirmed
Bug description:
There are fields in SCTLR that are RAO/SBOP or WI or in the case of
the RR field, accessible only in secure mode. Currently it seems that
qemu just propagates any write to SCTLR to the register and this
screwed up in a bootloader that I am debugging.
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