I have wanted to emulate a program based in a STM32F4-Discovery with QEMU, but I obtained the following error message: NVIC: Bad read offset 0xd88 qemu-system-gnuarmeclipse.exe: Attempt to set CP10/11 in SCB->CPACR, but FP is not supported yet. Thanks,

[EBlot.2]

Regarding the message error about QEMU unsupported FP, I tryed to set MCU option to Floating Point Unit to none, but some parts of code uses VFP register arguments.

[MAfza.1]

I'm getting the same error and when I searched for it, I found threads dating back to 2015 and no recent threads. In those, there was no FP support and I don't know about now if anyone did anything to add FP support. Also, I find this where it says to disable the hard FP but still no effect. Did you find anything?

[Tesla DeLorean]

Check where the code enables the FPU, might be doing it in SystemInit(), grep the code.

[MAfza.1]

Do I need to comment out that section, because if I do so, it gives error that VFP register arguments are being used but .elf file does not.

[KSala.2]

Don't use PLL