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zasm: add a bunch of instructions

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This commit is contained in:
Virgil Dupras 2019-04-21 11:49:20 -04:00
parent 056bbde710
commit ecf7d7fbd6
2 changed files with 40 additions and 7 deletions
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16
apps/zasm/tests/geninstrs.py
View File

@ -4,6 +4,12 @@
import sys
# Those lines below are improperly assembled by scas and are skipped by tests.
BLACKLIST = {
"AND (IX)",
"AND (IY)",
}
argspecTbl = {
'A': "A",
'B': "B",
@ -99,6 +105,10 @@ def genargs(argspec):
grp = argGrpTbl[argspec]
return [argspecTbl[a] for a in grp]
def p(line):
if line not in BLACKLIST:
print(line)
def main():
asmfile = sys.argv[1]
@ -116,11 +126,11 @@ def main():
args2 = genargs(a2)
if args2:
for arg2 in args2:
print(f"{n} {arg1}, {arg2}")
p(f"{n} {arg1}, {arg2}")
else:
print(f"{n} {arg1}")
p(f"{n} {arg1}")
else:
print(n)
p(n)
pass
if __name__ == '__main__':

31
apps/zasm/zasm.asm
View File

@ -4,7 +4,7 @@
; Number of rows in the argspec table
ARGSPEC_TBL_CNT .equ 28
; Number of rows in the primary instructions table
INSTR_TBL_CNT .equ 79
INSTR_TBL_CNT .equ 102
; size in bytes of each row in the primary instructions table
INSTR_TBL_ROWSIZE .equ 9
@ -759,30 +759,53 @@ instrTBl:
.db "AND", 0, 'l', 0, 0, 0xa6 , 0 ; AND (HL)
.db "AND", 0, 0xb, 0, 0, 0b10100000 , 0 ; AND r
.db "AND", 0, 'n', 0, 0, 0xe6 , 0 ; AND n
.db "AND", 0, 'x', 0, 0, 0xdd, 0xa6 ; AND (IX+d)
.db "AND", 0, 'y', 0, 0, 0xfd, 0xa6 ; AND (IY+d)
.db "CALL", 0xa, 'N', 3, 0b11000100 , 0 ; CALL cc, NN
.db "CALL", 'N', 0, 0, 0xcd , 0 ; CALL NN
.db "CCF", 0, 0, 0, 0, 0x3f , 0 ; CCF
.db "CP",0,0, 'l', 0, 0, 0xbe , 0 ; CP (HL)
.db "CP",0,0, 0xb, 0, 0, 0b10111000 , 0 ; CP r
.db "CP",0,0, 'n', 0, 0, 0xfe , 0 ; CP n
.db "CP",0,0, 'x', 0, 0, 0xdd, 0xbe ; CP (IX+d)
.db "CP",0,0, 'y', 0, 0, 0xfd, 0xbe ; CP (IY+d)
.db "CPD", 0, 0, 0, 0, 0xed, 0xa9 ; CPD
.db "CPDR", 0, 0, 0, 0xed, 0xb9 ; CPDR
.db "CPI", 0, 0, 0, 0, 0xed, 0xa1 ; CPI
.db "CPIR", 0, 0, 0, 0xed, 0xb1 ; CPIR
.db "CPL", 0, 0, 0, 0, 0x2f , 0 ; CPL
.db "DAA", 0, 0, 0, 0, 0x27 , 0 ; DAA
.db "DI",0,0, 0, 0, 0, 0xf3 , 0 ; DI
.db "DEC", 0, 'l', 0, 0, 0x35 , 0 ; DEC (HL)
.db "DEC", 0, 'X', 0, 0, 0xdd , 0x2b ; DEC IX
.db "DEC", 0, 'x', 0, 0, 0xdd , 0x35 ; DEC (IX+d)
.db "DEC", 0, 'Y', 0, 0, 0xfd , 0x2b ; DEC IY
.db "DEC", 0, 'y', 0, 0, 0xfd , 0x35 ; DEC (IY+d)
.db "DEC", 0, 0xb, 0, 3, 0b00000101 , 0 ; DEC r
.db "DEC", 0, 0x3, 0, 4, 0b00001011 , 0 ; DEC s
.db "DEC", 0, 0x3, 0, 4, 0b00001011 , 0 ; DEC ss
.db "DI",0,0, 0, 0, 0, 0xf3 , 0 ; DI
.db "DJNZ", 'n', 0,0x80, 0x10 , 0 ; DJNZ e
.db "EI",0,0, 0, 0, 0, 0xfb , 0 ; EI
.db "EX",0,0, 'p', 'h', 0, 0xe3 , 0 ; EX (SP), HL
.db "EX",0,0, 'p', 'X', 0, 0xdd, 0xe3 ; EX (SP), IX
.db "EX",0,0, 'p', 'Y', 0, 0xfd, 0xe3 ; EX (SP), IY
.db "EX",0,0, 'a', 'f', 0, 0x08 , 0 ; EX AF, AF'
.db "EX",0,0, 'd', 'h', 0, 0xeb , 0 ; EX DE, HL
.db "EXX", 0, 0, 0, 0, 0xd9 , 0 ; EXX
.db "HALT", 0, 0, 0, 0x76 , 0 ; HALT
.db "IN",0,0, 'A', 'm', 0, 0xdb , 0 ; IN A, (n)
.db "INC", 0, 'l', 0, 0, 0x34 , 0 ; INC (HL)
.db "INC", 0, 'X', 0, 0, 0xdd , 0x23 ; INC IX
.db "INC", 0, 'x', 0, 0, 0xdd , 0x34 ; INC (IX+d)
.db "INC", 0, 'Y', 0, 0, 0xfd , 0x23 ; INC IY
.db "INC", 0, 'y', 0, 0, 0xfd , 0x34 ; INC (IY+d)
.db "INC", 0, 0xb, 0, 3, 0b00000100 , 0 ; INC r
.db "INC", 0, 0x3, 0, 4, 0b00000011 , 0 ; INC s
.db "INC", 0, 0x3, 0, 4, 0b00000011 , 0 ; INC ss
.db "IND", 0, 0, 0, 0, 0xed, 0xaa ; IND
.db "INDR", 0, 0, 0, 0xed, 0xba ; INDR
.db "INI", 0, 0, 0, 0, 0xed, 0xa2 ; INI
.db "INIR", 0, 0, 0, 0xed, 0xb2 ; INIR
.db "JP",0,0, 'l', 0, 0, 0xe9 , 0 ; JP (HL)
.db "JP",0,0, 0xa, 'N', 3, 0b11000010 , 0 ; JP cc, NN
.db "JP",0,0, 'N', 0, 0, 0xc3 , 0 ; JP NN
.db "JR",0,0, 'n', 0,0x80, 0x18 , 0 ; JR e
.db "JR",0,0,'C','n',0x80, 0x38 , 0 ; JR C, e