Re: ARMV7a: selected processor does not support requested special purpose register

2022-10-04 Thread Joseph Myers
On Tue, 4 Oct 2022, Richard Earnshaw via Binutils wrote: > You won't find (well are extremely unlikely to find) any documentation for the > legacy mnemonics online - the reference I have is from the ARMv5 ARM ARM from > nearly 20 years ago, which was in paper form. It seems DDI0100I (v6 ARM) is s

Re: ARMV7a: selected processor does not support requested special purpose register

2022-10-04 Thread Richard Earnshaw
On 04/10/2022 05:26, Umesh Kalappa wrote: Thank you Richard for the information and do you please point us to the reference ,which states the same ? Quick grep doesn't helped us ,Thank you again ~Umesh On Mon, Oct 3, 2022 at 9:24 PM Richard Earnshaw wrote: On 03/10/2022 16:48, Richard E

Re: ARMV7a: selected processor does not support requested special purpose register

2022-10-03 Thread Umesh Kalappa
Thank you Richard for the information and do you please point us to the reference ,which states the same ? Quick grep doesn't helped us ,Thank you again ~Umesh On Mon, Oct 3, 2022 at 9:24 PM Richard Earnshaw wrote: > > > > On 03/10/2022 16:48, Richard Earnshaw via Binutils wrote: > > > > > > On

Re: ARMV7a: selected processor does not support requested special purpose register

2022-10-03 Thread Richard Earnshaw
On 03/10/2022 16:48, Richard Earnshaw via Binutils wrote: On 03/10/2022 15:41, Umesh Kalappa via Binutils wrote: Hi All, We have problem to compile the following asm https://godbolt.org/z/hejMPoW69 and asm error out with the subject message . Is mrs for float special register not valid o

Re: ARMV7a: selected processor does not support requested special purpose register

2022-10-03 Thread Richard Earnshaw
On 03/10/2022 15:41, Umesh Kalappa via Binutils wrote: Hi All, We have problem to compile the following asm https://godbolt.org/z/hejMPoW69 and asm error out with the subject message . Is mrs for float special register not valid on cortex-a9 ? Thank you ~Umesh that's because the instruct

ARMV7a: selected processor does not support requested special purpose register

2022-10-03 Thread umesh kalappa
Hi All, We have problem to compile the following asm https://godbolt.org/z/hejMPoW69 and asm error out with the subject message . Is mrs for float special register not valid on cortex-a9 ? Thank you ~Umesh

ARMV7a: selected processor does not support requested special purpose register

2022-10-03 Thread Umesh Kalappa
Hi All, We have problem to compile the following asm https://godbolt.org/z/hejMPoW69 and asm error out with the subject message . Is mrs for float special register not valid on cortex-a9 ? Thank you ~Umesh