GAS, ARM: 'str.w' instruction crashes

[Sebastian Huber]

On 26/05/13 11:58, Jens Bauer wrote:
> ...Is the str.w r6,[pc,#164] instruction generated correctly (I can't find the opcode documentation anywhere) ?

It is documented in the ARM Architecture Reference Manual.

> ...If it is, does anyone know why it would crash ?

This instruction is UNDEFINED for Rn == '1111' (which is R15 or PC) in 
the T2 encoding for ARMv7.

Should complain about this?

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Sebastian Huber, embedded brains GmbH

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