RTEMS | riscv: init FPU in s-mode (!1148)

Thu Mar 19 15:53:45 UTC 2026

Kinsey Moore started a new discussion on bsps/riscv/shared/start/start.S: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1148#note_146233

 >  #endif
 >  
 >  	/* Init FPU */
 > -#if defined( __riscv_flen ) && !defined( RISCV_USE_S_MODE )
 > +#if defined( __riscv_flen )
 >  	li	t0, MSTATUS_FS

This is technically the same value as SSTATUS_FS, but S-mode should use this definition instead.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1148#note_146233
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