URL
https://opencores.org/ocsvn/zet86/zet86/trunk
Subversion Repositories zet86
Compare Revisions
- This comparison shows the changes necessary to convert path
/
- from Rev 35 to Rev 36
- ↔ Reverse comparison
Rev 35 → Rev 36
/trunk/tests/i86/13_bcdcnv.s
0,0 → 1,192
.code16 |
start: |
|
movw $1, %bx |
movw $0, %cx |
movw $144, %sp |
|
# aaa |
movw $0x000a, %ax |
aaa # (1) adjusted |
movw %ax, (0) |
pushf |
|
movw $0xfff9, %ax |
aaa # (2) adjusted by AF |
movw %ax, (2) |
pushf |
|
push %bx |
popf |
movw $0xfff9, %ax |
aaa # (3) not adjusted |
movw %ax, (4) |
pushf |
|
movw $0x5d50, %ax |
aaa # (4) aaa random |
movw %ax, (6) |
pushf |
|
movw $0x4726, %ax |
aaa # (5) aaa random |
movw %ax, (8) |
pushf |
|
# aas |
movw $0x000a, %ax |
aas # (6) adjusted |
movw %ax, (10) |
pushf |
|
movw $0xfff9, %ax |
aas # (7) adjusted by AF |
movw %ax, (12) |
pushf |
|
push %bx |
popf |
movw $0xfff9, %ax |
aas # (8) not adjusted |
movw %ax, (14) |
pushf |
|
movw $0xdcc0, %ax |
aas # (9) aas random |
movw %ax, (16) |
pushf |
|
movw $0x5ffb, %ax |
aas # (10) aas random |
movw %ax, (18) |
pushf |
|
# daa |
movw $0x00ac, %ax |
daa # (11) daa, adj 1st & 3rd cond |
movw %ax, (20) |
pushf |
|
movw $0xfff9, %ax |
daa |
movw %ax, (22) # (12) daa, adj 2nd & 3rd cond |
pushf |
|
push %bx |
popf # carry set |
movw $0xfff8, %ax |
daa # (13) daa, adj 4th cond |
movw %ax, (24) |
pushf |
|
push %cx |
popf # zero flags |
movw $0xff8b, %ax |
daa # (14) daa, adj 1st cond |
movw %ax, (26) |
pushf |
|
push %cx |
popf |
movw $0x0082, %ax |
daa # (15) daa, not adjusted |
movw %ax, (28) |
pushf |
|
movw $cd3c, %ax |
daa # (16) daa, random |
movw %ax, (30) |
pushf |
|
movw $0x3f00, %ax |
daa # (17) daa, random |
movw %ax, (32) |
pushf |
|
# das |
movw $0x00ac, %ax |
das # (18) das, adj 1st & 3rd cond |
movw %ax, (34) |
pushf |
|
movw $0xfff9, %ax |
das |
movw %ax, (36) # (19) das, adj 2nd & 3rd cond |
pushf |
|
push %bx |
popf # carry set |
movw $0xfff8, %ax |
das # (20) das, adj 4th cond |
movw %ax, (38) |
pushf |
|
push %cx |
popf # zero flags |
movw $0xff8b, %ax |
das # (21) das, adj 1st cond |
movw %ax, (40) |
pushf |
|
push %cx |
popf |
movw $0x0082, %ax |
das # (22) das, not adjusted |
movw %ax, (42) |
pushf |
|
movw $0x059a, %ax |
das # (23) das, random |
movw %ax, (44) |
pushf |
|
movw $0x54f6, %ax |
das # (24) das, random |
movw %ax, (46) |
pushf |
|
# cbw |
movw $0xff7f, %ax |
cbw # (25) cbw, positive |
movw %ax, (48) |
movw %dx, (50) |
pushf |
|
movw $0x0080, %ax |
cbw # (26) cbw, negative |
movw %ax, (52) |
movw %dx, (54) |
pushf |
|
movw $0xf1ed, %ax |
cbw # (27) cbw, random |
movw %ax, (56) |
movw %dx, (58) |
pushf |
|
# cwd |
movw $0x8000, %ax |
cwd # (28) cwd, negative |
movw %ax, (60) |
movw %dx, (62) |
pushf |
|
movw $0x7fff, %ax |
cwd # (29) cwd, positive |
movw %ax, (64) |
movw %dx, (66) |
pushf |
|
movw $0x43f1, %ax |
cwd # (30) cwd, random |
movw %ax, (68) |
movw %dx, (70) |
pushf |
|
hlt |
|
.org 65520 |
jmp start |
|
.org 65535 |
.byte 0xff |