izaya/collapseos
1
0
Fork 0
mirror of https://github.com/hsoft/collapseos.git synced 2024-11-27 12:18:07 +11:00
Code Issues Releases Wiki Activity

zasm: add support for SRL r

Browse Source
This commit is contained in:
Virgil Dupras 2019-05-30 14:46:25 -04:00
parent 328f44814e
commit 6403ab1acf
2 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
apps/zasm/instr.asm
View File

@ -2,7 +2,7 @@
; Number of rows in the argspec table ; Number of rows in the argspec table
.equ ARGSPEC_TBL_CNT 31 .equ ARGSPEC_TBL_CNT 31
; Number of rows in the primary instructions table ; Number of rows in the primary instructions table
.equ INSTR_TBL_CNT 151 .equ INSTR_TBL_CNT 152
; size in bytes of each row in the primary instructions table ; size in bytes of each row in the primary instructions table
.equ INSTR_TBL_ROWSIZE 6 .equ INSTR_TBL_ROWSIZE 6
; Instruction IDs They correspond to the index of the table in instrNames ; Instruction IDs They correspond to the index of the table in instrNames
@ -61,8 +61,9 @@
.equ I_RRCA 0x34 .equ I_RRCA 0x34
.equ I_SBC 0x35 .equ I_SBC 0x35
.equ I_SCF 0x36 .equ I_SCF 0x36
.equ I_SUB 0x37 .equ I_SRL 0x37
.equ I_XOR 0x38 .equ I_SUB 0x38
.equ I_XOR 0x39
; Checks whether A is 'N' or 'M' ; Checks whether A is 'N' or 'M'
checkNOrM: checkNOrM:
@ -969,6 +970,7 @@ instrNames:
.db "RRCA" .db "RRCA"
.db "SBC", 0 .db "SBC", 0
.db "SCF", 0 .db "SCF", 0
.db "SRL", 0
.db "SUB", 0 .db "SUB", 0
.db "XOR", 0 .db "XOR", 0
@ -1142,6 +1144,7 @@ instrTBl:
.db I_SBC, 'A', 0xb, 0, 0b10011000 , 0 ; SBC A, r .db I_SBC, 'A', 0xb, 0, 0b10011000 , 0 ; SBC A, r
.db I_SBC,'h',0x3,0x44, 0xed, 0b01000010 ; SBC HL, ss .db I_SBC,'h',0x3,0x44, 0xed, 0b01000010 ; SBC HL, ss
.db I_SCF, 0, 0, 0, 0x37 , 0 ; SCF .db I_SCF, 0, 0, 0, 0x37 , 0 ; SCF
.db I_SRL, 0xb, 0,0x40, 0xcb, 0b00111000 ; SRL r
.db I_SUB, 'l', 0, 0, 0x96 , 0 ; SUB (HL) .db I_SUB, 'l', 0, 0, 0x96 , 0 ; SUB (HL)
.db I_SUB, 0xb, 0, 0, 0b10010000 , 0 ; SUB r .db I_SUB, 0xb, 0, 0, 0b10010000 , 0 ; SUB r
.db I_SUB, 'n', 0, 0, 0xd6 , 0 ; SUB n .db I_SUB, 'n', 0, 0, 0xd6 , 0 ; SUB n

BIN
tools/emul/zasm/zasm.bin
View File

Binary file not shown.