Hi Sebastian, > On Fri, 2022-11-04 at 14:03 +0100, Sebastian Huber wrote: > On 04/11/2022 10:49, Sebastian Huber wrote: > > On 04/11/2022 10:44, padmarao.beg...@microchip.com wrote: > > > Hi Sebastian, > > > > > > > On Fri, 2022-11-04 at 08:07 +0100, Sebastian Huber wrote: > > > > > > > > On 03/11/2022 06:40,padmarao.beg...@microchip.com wrote: > > > > > > On Wed, 2022-11-02 at 09:58 -0600, Gedare Bloom wrote: > > > > > > > > > > > > t0 contains the address of .Lsecondary_processor_go > > > > > > > > > > > > start.S has: > > > > > > ```asm > > > > > > #if __riscv_xlen == 32 > > > > > > .align 2 > > > > > > #elif __riscv_xlen == 64 > > > > > > .align 3 > > > > > > #endif > > > > > > > > > > > > .Lsecondary_processor_go: > > > > > > ``` > > > > > > Can you confirm the value of __riscv_xlen is properly > > > > > > defined to > > > > > > 64 > > > > > > for the PolarFire? > > > > > > > > > > > No, the value of __riscv_xlen is showing 32(config.log) > > > > > instead of > > > > > 64 > > > > > for PolarFire SoC and other 64-bit RISCV BSPs. > > > > This is a compiler built-in define. It doesn't matter what is > > > > in the > > > > config.log. What matters is that the compiler is invoked with > > > > the > > > > right > > > > options. In my build this looks all right. > > > > > > > > What is the value of t0 in > > > > > > > > amoswap.w zero, zero, 0(t0) > > > > > > > > ? > > > > > > > The "t0" value is 0x10000000ae > > > > Ok, is this the address of .Lsecondary_processor_go? > > > > It is a value > 4GiB. I am not sure how such a value is loaded > > through > > la or lla. > > It seems that the .align directive is broken in the assembler. I > checked > in b4ffaa7cdcce4fedb857f6b8342301f8dde65c78 as a workaround. Could > you > please test this commit? >
I have tested it and working fine. Regards Padmarao > -- > embedded brains GmbH > Herr Sebastian HUBER > Dornierstr. 4 > 82178 Puchheim > Germany > email: sebastian.hu...@embedded-brains.de > phone: +49-89-18 94 741 - 16 > fax: +49-89-18 94 741 - 08 > > Registergericht: Amtsgericht München > Registernummer: HRB 157899 > Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas > Dörfler > Unsere Datenschutzerklärung finden Sie hier: > https://embedded-brains.de/datenschutzerklaerung/ _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
