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zasm: add support for RL r and RR r
Also, make zasm assemble zasm/util.asm again!
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@ -2,7 +2,7 @@
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; Number of rows in the argspec table
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ARGSPEC_TBL_CNT .equ 31
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; Number of rows in the primary instructions table
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INSTR_TBL_CNT .equ 146
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INSTR_TBL_CNT .equ 148
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; size in bytes of each row in the primary instructions table
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INSTR_TBL_ROWSIZE .equ 6
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; Instruction IDs They correspond to the index of the table in instrNames
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@ -51,14 +51,16 @@ I_PUSH .equ 0x29
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I_RET .equ 0x2a
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I_RETI .equ 0x2b
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I_RETN .equ 0x2c
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I_RLA .equ 0x2d
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I_RLCA .equ 0x2e
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I_RRA .equ 0x2f
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I_RRCA .equ 0x30
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I_SBC .equ 0x31
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I_SCF .equ 0x32
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I_SUB .equ 0x33
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I_XOR .equ 0x34
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I_RL .equ 0x2d
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I_RLA .equ 0x2e
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I_RLCA .equ 0x2f
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I_RR .equ 0x30
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I_RRA .equ 0x31
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I_RRCA .equ 0x32
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I_SBC .equ 0x33
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I_SCF .equ 0x34
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I_SUB .equ 0x35
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I_XOR .equ 0x36
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; Checks whether A is 'N' or 'M'
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checkNOrM:
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@ -941,8 +943,10 @@ instrNames:
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.db "RET", 0
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.db "RETI"
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.db "RETN"
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.db "RL", 0, 0
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.db "RLA", 0
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.db "RLCA"
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.db "RR", 0, 0
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.db "RRA", 0
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.db "RRCA"
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.db "SBC", 0
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@ -1108,8 +1112,10 @@ instrTBl:
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.db I_RET, 0xa, 0, 3, 0b11000000 , 0 ; RET cc
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.db I_RETI,0, 0, 0, 0xed, 0x4d ; RETI
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.db I_RETN,0, 0, 0, 0xed, 0x45 ; RETN
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.db I_RL, 0xb, 0,0x40, 0xcb, 0b00010000 ; RL r
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.db I_RLA, 0, 0, 0, 0x17 , 0 ; RLA
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.db I_RLCA,0, 0, 0, 0x07 , 0 ; RLCA
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.db I_RR, 0xb, 0,0x40, 0xcb, 0b00011000 ; RR r
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.db I_RRA, 0, 0, 0, 0x1f , 0 ; RRA
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.db I_RRCA,0, 0, 0, 0x0f , 0 ; RRCA
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.db I_SBC, 'A', 'l', 0, 0x9e , 0 ; SBC A, (HL)
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@ -223,8 +223,8 @@ multDEBC:
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jr nc, .noinc
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add hl, bc
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jr nc, .noinc
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inc de
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inc de
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.noinc:
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dec a
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jr nz, .loop
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jr nz, .loop
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ret
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@ -21,3 +21,5 @@ label2: .dw 0x42
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ld hl, 0x100
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.equ baz 0x20
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ld b, baz-3
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rl d
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rr e
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@ -14,7 +14,7 @@
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.equ FS_HANDLE_COUNT 0
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#include "fs.asm"
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;#include "zasm/util.asm"
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#include "zasm/util.asm"
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;.equ IO_RAMSTART ZASM_RAMEND
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;#include "zasm/io.asm"
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