cvw/tests/coverage/fround.S

# fround.s

#include "WALLY-init-lib.h"

# run-elf.bash find this in project description
main:

    bseti t0, zero, 14  # turn on FPU
    csrs mstatus, t0

    # test fround behavior on NaN
    li t0, 0x7FC00001
    fmv.w.x ft0, t0
    fround.s ft1, ft0
    j done

.align 10
data_start:
Update coverage test files. Assembler is picky and only accepts # comments and needs newlines 2024-10-18 15:42:16 +00:00			`# fround.s`
Improved hptw and I CacheWays coverage 2024-01-26 22:55:51 +00:00
			`#include "WALLY-init-lib.h"`

			`# run-elf.bash find this in project description`
			`main:`

			`bseti t0, zero, 14 # turn on FPU`
			`csrs mstatus, t0`

			`# test fround behavior on NaN`
			`li t0, 0x7FC00001`
			`fmv.w.x ft0, t0`
			`fround.s ft1, ft0`
			`j done`

			`.align 10`
			`data_start:`