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Implement more of 8051.

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This commit is contained in:
Jeff Tranter 2015-07-05 15:11:13 -04:00
parent 4b411536ab
commit fa8d33568e
1 changed files with 85 additions and 64 deletions
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149
8051.py
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@ -18,17 +18,21 @@ leadInBytes = []
addressModeTable = { addressModeTable = {
"" : "", "" : "",
"@a+dptr" : "@a+dptr", "@a+dptr" : "@a+dptr",
"@dptr,a" : "@dptr,a",
"@r0" : "@r0", "@r0" : "@r0",
"@r0,a" : "@r0,a",
"@r0,direct" : "@r0,${0:02X}", "@r0,direct" : "@r0,${0:02X}",
"@r0,immed" : "@r0,#${0:02X}", "@r0,immed" : "@r0,#${0:02X}",
"@r0,immed,offset" : "@r0,#${0:02x},${1:02X}", "@r0,immed,offset" : "@r0,#${0:02x},${1:02X}",
"@r1" : "@r1", "@r1" : "@r1",
"@r1,a" : "@r1,a",
"@r1,direct" : "@r1,${0:02X}", "@r1,direct" : "@r1,${0:02X}",
"@r1,immed" : "@r1,#${0:02X}", "@r1,immed" : "@r1,#${0:02X}",
"@r1,immed,offset" : "@r1,#${0:02x},${1:02X}", "@r1,immed,offset" : "@r1,#${0:02x},${1:02X}",
"a" : "a", "a" : "a",
"a,@a+dptr" : "a,@a+dptr", "a,@a+dptr" : "a,@a+dptr",
"a,@a+pc" : "a,@a+pc", "a,@a+pc" : "a,@a+pc",
"a,@dptr" : "a,@dptr",
"a,@r0" : "a,@r0", "a,@r0" : "a,@r0",
"a,@r1" : "a,@r1", "a,@r1" : "a,@r1",
"a,direct" : "a,${0:02X}", "a,direct" : "a,${0:02X}",
@ -57,6 +61,7 @@ addressModeTable = {
"direct,a" : "${0:02X},a", "direct,a" : "${0:02X},a",
"direct,direct" : "${0:02X},${1:02X}", "direct,direct" : "${0:02X},${1:02X}",
"direct,immed": "${0:02X},#{1:02X}", "direct,immed": "${0:02X},#{1:02X}",
"direct,offset" : "${0:02X},${1:02X}",
"direct,r0" : "${0:02X},r0", "direct,r0" : "${0:02X},r0",
"direct,r1" : "${0:02X},r1", "direct,r1" : "${0:02X},r1",
"direct,r2" : "${0:02X},r2", "direct,r2" : "${0:02X},r2",
@ -69,37 +74,53 @@ addressModeTable = {
"dptr,immed" : "${0:02X},#${1:02X}", "dptr,immed" : "${0:02X},#${1:02X}",
"offset" : "${0:04X}", "offset" : "${0:04X}",
"r0" : "r0", "r0" : "r0",
"r0,a" : "r0,a",
"r0,direct" : "r0,${0:02X}", "r0,direct" : "r0,${0:02X}",
"r0,immed" : "r0,#${0:02X}", "r0,immed" : "r0,#${0:02X}",
"r0,immed,offset" : "r0,#${0:02x},${1:02X}", "r0,immed,offset" : "r0,#${0:02x},${1:02X}",
"r0,offset" : "r0,${0:02X}",
"r1" : "r1", "r1" : "r1",
"r1,a" : "r1,a",
"r1,direct" : "r1,${0:02X}", "r1,direct" : "r1,${0:02X}",
"r1,immed" : "r1,#${0:02X}", "r1,immed" : "r1,#${0:02X}",
"r1,immed,offset" : "r1,#${0:02x},${1:02X}", "r1,immed,offset" : "r1,#${0:02x},${1:02X}",
"r1,offset" : "r1,${0:02X}",
"r2" : "r2", "r2" : "r2",
"r2,a" : "r2,a",
"r2,direct" : "r2,${0:02X}", "r2,direct" : "r2,${0:02X}",
"r2,immed" : "r2,#${0:02X}", "r2,immed" : "r2,#${0:02X}",
"r2,immed,offset" : "r2,#${0:02x},${1:02X}", "r2,immed,offset" : "r2,#${0:02x},${1:02X}",
"r2,offset" : "r2,${0:02X}",
"r3" : "r3", "r3" : "r3",
"r3,a" : "r3,a",
"r3,direct" : "r3,${0:02X}", "r3,direct" : "r3,${0:02X}",
"r3,immed" : "r3,#${0:02X}", "r3,immed" : "r3,#${0:02X}",
"r3,immed,offset" : "r3,#${0:02x},${1:02X}", "r3,immed,offset" : "r3,#${0:02x},${1:02X}",
"r3,offset" : "r3,${0:02X}",
"r4" : "r4", "r4" : "r4",
"r4,a" : "r4,a",
"r4,direct" : "r4,${0:02X}", "r4,direct" : "r4,${0:02X}",
"r4,immed" : "r4,#${0:02X}", "r4,immed" : "r4,#${0:02X}",
"r4,immed,offset" : "r4,#${0:02x},${1:02X}", "r4,immed,offset" : "r4,#${0:02x},${1:02X}",
"r4,offset" : "r4,${0:02X}",
"r5" : "r5", "r5" : "r5",
"r5,a" : "r5,a",
"r5,direct" : "r5,${0:02X}", "r5,direct" : "r5,${0:02X}",
"r5,immed" : "r5,#${0:02X}", "r5,immed" : "r5,#${0:02X}",
"r5,immed,offset" : "r5,#${0:02x},${1:02X}", "r5,immed,offset" : "r5,#${0:02x},${1:02X}",
"r5,offset" : "r5,${0:02X}",
"r6" : "r6", "r6" : "r6",
"r6,a" : "r6,a",
"r6,direct" : "r6,${0:02X}", "r6,direct" : "r6,${0:02X}",
"r6,immed" : "r6,#${0:02X}", "r6,immed" : "r6,#${0:02X}",
"r6,immed,offset" : "r6,#${0:02x},${1:02X}", "r6,immed,offset" : "r6,#${0:02x},${1:02X}",
"r6,offset" : "r6,${0:02X}",
"r7" : "r7", "r7" : "r7",
"r7,a" : "r7,a",
"r7,direct" : "r7,${0:02X}", "r7,direct" : "r7,${0:02X}",
"r7,immed" : "r7,#${0:02X}", "r7,immed" : "r7,#${0:02X}",
"r7,immed,offset" : "r7,#${0:02x},${1:02X}", "r7,immed,offset" : "r7,#${0:02x},${1:02X}",
"r7,offset" : "r7,${0:02X}",
} }
# Op Code Table # Op Code Table
@ -314,73 +335,73 @@ opcodeTable = {
0xbe : [ 3, "cjne", "r6,immed,offset" ], 0xbe : [ 3, "cjne", "r6,immed,offset" ],
0xbf : [ 3, "cjne", "r7,immed,offset" ], 0xbf : [ 3, "cjne", "r7,immed,offset" ],
#0xc0 : [ 2, "push direct 0xc0 : [ 2, "push", "direct" ],
#0xc1 : [ 2, "ajmp addr11 0xc1 : [ 2, "ajmp", "addr11" ],
#0xc2 : [ 2, "clr bit 0xc2 : [ 2, "clr", "bit" ],
#0xc3 : [ 1, "clr c 0xc3 : [ 1, "clr", "c" ],
#0xc4 : [ 1, "swap a 0xc4 : [ 1, "swap", "a" ],
#0xc5 : [ 2, "xch a, direct 0xc5 : [ 2, "xch", "a,direct" ],
#0xc6 : [ 1, "xch a, @r0 0xc6 : [ 1, "xch", "a,@r0" ],
#0xc7 : [ 1, "xch a, @r1 0xc7 : [ 1, "xch", "a,@r1" ],
#0xc8 : [ 1, "xch a, r0 0xc8 : [ 1, "xch", "a,r0" ],
#0xc9 : [ 1, "xch a, r1 0xc9 : [ 1, "xch", "a,r1" ],
#0xca : [ 1, "xch a, r2 0xca : [ 1, "xch", "a,r2" ],
#0xcb : [ 1, "xch a, r3 0xcb : [ 1, "xch", "a,r3" ],
#0xcc : [ 1, "xch a, r4 0xcc : [ 1, "xch", "a,r4" ],
#0xcd : [ 1, "xch a, r5 0xcd : [ 1, "xch", "a,r5" ],
#0xce : [ 1, "xch a, r6 0xce : [ 1, "xch", "a,r6" ],
#0xcf : [ 1, "xch a, r7 0xcf : [ 1, "xch", "a,r7" ],
#0xd0 : [ 2, "pop", "direct" 0xd0 : [ 2, "pop", "direct" ],
#0xd1 : [ 2, "acall addr11 0xd1 : [ 2, "acall", "addr11" ],
#0xd2 : [ 2, "setb bit 0xd2 : [ 2, "setb", "bit" ],
#0xd3 : [ 1, "setb c 0xd3 : [ 1, "setb", "c" ],
#0xd4 : [ 1, "da a 0xd4 : [ 1, "da", "a" ],
#0xd5 : [ 3, "djnz direct, offset 0xd5 : [ 3, "djnz", "direct,offset" ],
#0xd6 : [ 1, "xchd a, @r0 0xd6 : [ 1, "xchd", "a,@r0" ],
#0xd7 : [ 1, "xchd a, @r1 0xd7 : [ 1, "xchd", "a,@r1" ],
#0xd8 : [ 2, "djnz r0, offset 0xd8 : [ 2, "djnz", "r0,offset" ],
#0xd9 : [ 2, "djnz r1, offset 0xd9 : [ 2, "djnz", "r1,offset" ],
#0xda : [ 2, "djnz r2, offset 0xda : [ 2, "djnz", "r2,offset" ],
#0xdb : [ 2, "djnz r3, offset 0xdb : [ 2, "djnz", "r3,offset" ],
#0xdc : [ 2, "djnz r4, offset 0xdc : [ 2, "djnz", "r4,offset" ],
#0xdd : [ 2, "djnz r5, offset 0xdd : [ 2, "djnz", "r5,offset" ],
#0xde : [ 2, "djnz r6, offset 0xde : [ 2, "djnz", "r6,offset" ],
#0xdf : [ 2, "djnz r7, offset 0xdf : [ 2, "djnz", "r7,offset" ],
#0xe0 : [ 1, "movx a, @dptr 0xe0 : [ 1, "movx", "a,@dptr" ],
#0xe1 : [ 2, "ajmp addr11 0xe1 : [ 2, "ajmp", "addr11" ],
#0xe2 : [ 1, "movx a, @r0 0xe2 : [ 1, "movx", "a,@r0" ],
#0xe3 : [ 1, "movx a, @r1 0xe3 : [ 1, "movx", "a,@r1" ],
#0xe4 : [ 1, "clr a 0xe4 : [ 1, "clr", "a" ],
#0xe5 : [ 2, "mov a, direct 0xe5 : [ 2, "mov", "a,direct" ],
#0xe6 : [ 1, "mov a, @r0 0xe6 : [ 1, "mov", "a,@r0" ],
#0xe7 : [ 1, "mov a, @r1 0xe7 : [ 1, "mov", "a,@r1" ],
#0xe8 : [ 1, "mov a, r0 0xe8 : [ 1, "mov", "a,r0" ],
#0xe9 : [ 1, "mov a, r1 0xe9 : [ 1, "mov", "a,r1" ],
#0xea : [ 1, "mov a, r2 0xea : [ 1, "mov", "a,r2" ],
#0xeb : [ 1, "mov a, r3 0xeb : [ 1, "mov", "a,r3" ],
#0xec : [ 1, "mov a, r4 0xec : [ 1, "mov", "a,r4" ],
#0xed : [ 1, "mov a, r5 0xed : [ 1, "mov", "a,r5" ],
#0xee : [ 1, "mov a, r6 0xee : [ 1, "mov", "a,r6" ],
#0xef : [ 1, "mov a, r7 0xef : [ 1, "mov", "a,r7" ],
#0xf0 : [ 1, "movx @dptr, a 0xf0 : [ 1, "movx", "@dptr,a" ],
#0xf1 : [ 2, "acall addr11 0xf1 : [ 2, "acall", "addr11" ],
#0xf2 : [ 1, "movx @r0, a 0xf2 : [ 1, "movx", "@r0,a" ],
#0xf3 : [ 1, "movx @r1, a 0xf3 : [ 1, "movx", "@r1,a" ],
#0xf4 : [ 1, "cpl a 0xf4 : [ 1, "cpl", "a" ],
#0xf5 : [ 2, "mov direct, a 0xf5 : [ 2, "mov", "direct,a" ],
#0xf6 : [ 1, "mov @r0, a 0xf6 : [ 1, "mov", "@r0,a" ],
#0xf7 : [ 1, "mov @r1, a 0xf7 : [ 1, "mov", "@r1,a" ],
#0xf8 : [ 1, "mov r0, a 0xf8 : [ 1, "mov", "r0,a" ],
#0xf9 : [ 1, "mov r1, a 0xf9 : [ 1, "mov", "r1,a" ],
#0xfa : [ 1, "mov r2, a 0xfa : [ 1, "mov", "r2,a" ],
#0xfb : [ 1, "mov r3, a 0xfb : [ 1, "mov", "r3,a" ],
#0xfc : [ 1, "mov r4, a 0xfc : [ 1, "mov", "r4,a" ],
#0xfd : [ 1, "mov r5, a 0xfd : [ 1, "mov", "r5,a" ],
#0xfe : [ 1, "mov r6, a 0xfe : [ 1, "mov", "r6,a" ],
#0xff : [ 1, "mov r7, a 0xff : [ 1, "mov", "r7,a" ],
} }