diff options
Diffstat (limited to 'sim/testsuite/d10v-elf/t-sub.s')
| -rw-r--r-- | sim/testsuite/d10v-elf/t-sub.s | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/sim/testsuite/d10v-elf/t-sub.s b/sim/testsuite/d10v-elf/t-sub.s deleted file mode 100644 index 26d0a3a..0000000 --- a/sim/testsuite/d10v-elf/t-sub.s +++ /dev/null @@ -1,42 +0,0 @@ -.include "t-macros.i" - - start - -;; The d10v implements negated addition for subtraction - - .macro check_sub s x y r c - ;; clear carry - ldi r6,#0x8004 - mvtc r6,cr0 - ;; subtract - ldi r10,#\x - ldi r11,#\y - sub r10, r11 - ;; verify result - ldi r12, #\r - cmpeq r10, r12 - brf0t 1f - ldi r6, 1 - ldi r2, #\s - trap 15 -1: - ;; verify carry - mvfc r6, cr0 - and3 r6, r6, #1 - cmpeqi r6, #\c - brf0t 1f - ldi r6, 1 - ldi r2, #\s - trap 15 -1: - .endm - -check_sub 1 0x0000 0x0000 0x0000 1 -check_sub 2 0x0000 0x0001 0xffff 0 -check_sub 3 0x0001 0x0000 0x0001 1 -check_sub 4 0x0001 0x0001 0x0000 1 -check_sub 5 0x0000 0x8000 0x8000 0 -check_sub 6 0x8000 0x0001 0x7fff 1 -check_sub 7 0x7fff 0x7fff 0x0000 1 - - exit0 |