mirror of
https://github.com/hoglet67/AtomBusMon.git
synced 2024-06-26 00:29:28 +00:00
Further optimization of static data in disassemlers, data memory usage < 1K, version now 0.61
Change-Id: Ibcb5fd3e9141022cb940ebc70ca5369bdeb738c4
This commit is contained in:
David Banks
parent
d6c9287067
commit
318f7678a3
BIN
AtomCpuMon.bit
BIN
AtomCpuMon.bit
Binary file not shown.
BIN
MC6809CpuMon.bit
BIN
MC6809CpuMon.bit
Binary file not shown.
BIN
Z80CpuMon.bit
BIN
Z80CpuMon.bit
Binary file not shown.
|
|
@ -10,7 +10,7 @@
|
|||
* VERSION and NAME are used in the start-up message
|
||||
********************************************************/
|
||||
|
||||
#define VERSION "0.60"
|
||||
#define VERSION "0.61"
|
||||
|
||||
#if (CPU == Z80)
|
||||
#define NAME "ICE-T80"
|
||||
|
|
|
|||
|
|
@ -320,7 +320,7 @@ TSTB";
|
|||
// 5 inherent
|
||||
// 6 relative
|
||||
|
||||
static const unsigned char map0[] = {
|
||||
static const unsigned char map0[] PROGMEM = {
|
||||
OP_NEG , 0x22,
|
||||
OP_XX , 0x22,
|
||||
OP_XX , 0x12,
|
||||
|
|
@ -579,7 +579,7 @@ static const unsigned char map0[] = {
|
|||
OP_STU , 0x34,
|
||||
};
|
||||
|
||||
static const unsigned char map1[] = {
|
||||
static const unsigned char map1[] PROGMEM = {
|
||||
33, OP_LBRN, 0x46,
|
||||
34, OP_LBHI, 0x46,
|
||||
35, OP_LBLS, 0x46,
|
||||
|
|
@ -620,7 +620,7 @@ static const unsigned char map1[] = {
|
|||
255, OP_STS , 0x44,
|
||||
};
|
||||
|
||||
static const unsigned char map2[] = {
|
||||
static const unsigned char map2[] PROGMEM = {
|
||||
63, OP_SWI3, 0x25,
|
||||
131, OP_CMPU, 0x41,
|
||||
140, OP_CMPS, 0x41,
|
||||
|
|
@ -724,17 +724,17 @@ unsigned int disassemble(unsigned int addr)
|
|||
map -= 3;
|
||||
do {
|
||||
map += 3;
|
||||
if (*map == d) {
|
||||
oi = *++map;
|
||||
sm = *++map;
|
||||
if (pgm_read_byte(map) == d) {
|
||||
oi = pgm_read_byte(++map);
|
||||
sm = pgm_read_byte(++map);
|
||||
break;
|
||||
}
|
||||
} while (*map < 255);
|
||||
} else {
|
||||
// Lookup directly in map0
|
||||
map = map0 + 2 * d;
|
||||
oi = *map++;
|
||||
sm = *map++;
|
||||
oi = pgm_read_byte(map++);
|
||||
sm = pgm_read_byte(map++);
|
||||
}
|
||||
|
||||
s = sm >> 4;
|
||||
|
|
|
|||
|
|
@ -76,24 +76,254 @@ enum {
|
|||
N, NN, XNN, XN, DIS, CB, ED,
|
||||
XH, XL, YH, YL, XIX, XIY
|
||||
};
|
||||
|
||||
char* word[] =
|
||||
{ "", "NOP", "LD", "INC", "DEC", "RLCA", "EX", "ADD",
|
||||
"RRCA", "DJNZ", "RLA", "JR", "RRA", "DAA", "CPL", "HALT",
|
||||
"SCF", "CCF", "RLC", "RRC", "RL", "RR", "SLA", "SRA",
|
||||
"SLL", "SRL", "IN", "OUT", "SBC", "NEG", "RETN", "IM",
|
||||
"ADC", "RETI", "RRD", "RLD", "SUB", "AND", "XOR",
|
||||
"OR", "CP", "BIT", "RES", "SET", "LDI", "CPI", "INI",
|
||||
"OUTI", "LDD", "CPD", "IND", "OUTD", "LDIR", "CPIR", "INIR",
|
||||
"OTIR", "LDDR", "CPDR", "INDR", "OTDR", "RET", "POP", "JP",
|
||||
"CALL", "PUSH", "RST", "PREFIX", "EXX", "DI", "EI",
|
||||
"BC", "DE", "HL", "IX", "IY", "SP", "AF", "AF'",
|
||||
"B", "C", "D", "E", "H", "L", "(HL)", "A",
|
||||
"(BC)", "(DE)", "R", "I", "(C)", "(SP)", "PC", "F",
|
||||
"0", "1", "2", "3", "4", "5", "6", "7",
|
||||
"Z", "NZ", "NC", "PO", "PE", "M", "P",
|
||||
"N", "NN", "XNN", "XN", "DIS", "CB", "ED",
|
||||
"XH", "XL", "YH", "YL", "DIS(IX)","DIS(IY)"
|
||||
|
||||
static const char word_NIX[] PROGMEM = "";
|
||||
static const char word_NOP[] PROGMEM = "NOP";
|
||||
static const char word_LD[] PROGMEM = "LD";
|
||||
static const char word_INC[] PROGMEM = "INC";
|
||||
static const char word_DEC[] PROGMEM = "DEC";
|
||||
static const char word_RLCA[] PROGMEM = "RLCA";
|
||||
static const char word_EX[] PROGMEM = "EX";
|
||||
static const char word_ADD[] PROGMEM = "ADD";
|
||||
static const char word_RRCA[] PROGMEM = "RRCA";
|
||||
static const char word_DJNZ[] PROGMEM = "DJNZ";
|
||||
static const char word_RLA[] PROGMEM = "RLA";
|
||||
static const char word_JR[] PROGMEM = "JR";
|
||||
static const char word_RRA[] PROGMEM = "RRA";
|
||||
static const char word_DAA[] PROGMEM = "DAA";
|
||||
static const char word_CPL[] PROGMEM = "CPL";
|
||||
static const char word_HALT[] PROGMEM = "HALT";
|
||||
static const char word_SCF[] PROGMEM = "SCF";
|
||||
static const char word_CCF[] PROGMEM = "CCF";
|
||||
static const char word_RLC[] PROGMEM = "RLC";
|
||||
static const char word_RRC[] PROGMEM = "RRC";
|
||||
static const char word_RL[] PROGMEM = "RL";
|
||||
static const char word_RR[] PROGMEM = "RR";
|
||||
static const char word_SLA[] PROGMEM = "SLA";
|
||||
static const char word_SRA[] PROGMEM = "SRA";
|
||||
static const char word_SLL[] PROGMEM = "SLL";
|
||||
static const char word_SRL[] PROGMEM = "SRL";
|
||||
static const char word_IN[] PROGMEM = "IN";
|
||||
static const char word_OUT[] PROGMEM = "OUT";
|
||||
static const char word_SBC[] PROGMEM = "SBC";
|
||||
static const char word_NEG[] PROGMEM = "NEG";
|
||||
static const char word_RETN[] PROGMEM = "RETN";
|
||||
static const char word_IM[] PROGMEM = "IM";
|
||||
static const char word_ADC[] PROGMEM = "ADC";
|
||||
static const char word_RETI[] PROGMEM = "RETI";
|
||||
static const char word_RRD[] PROGMEM = "RRD";
|
||||
static const char word_RLD[] PROGMEM = "RLD";
|
||||
static const char word_SUB[] PROGMEM = "SUB";
|
||||
static const char word_AND[] PROGMEM = "AND";
|
||||
static const char word_XOR[] PROGMEM = "XOR";
|
||||
static const char word_OR[] PROGMEM = "OR";
|
||||
static const char word_CP[] PROGMEM = "CP";
|
||||
static const char word_BIT[] PROGMEM = "BIT";
|
||||
static const char word_RES[] PROGMEM = "RES";
|
||||
static const char word_SET[] PROGMEM = "SET";
|
||||
static const char word_LDI[] PROGMEM = "LDI";
|
||||
static const char word_CPI[] PROGMEM = "CPI";
|
||||
static const char word_INI[] PROGMEM = "INI";
|
||||
static const char word_OUTI[] PROGMEM = "OUTI";
|
||||
static const char word_LDD[] PROGMEM = "LDD";
|
||||
static const char word_CPD[] PROGMEM = "CPD";
|
||||
static const char word_IND[] PROGMEM = "IND";
|
||||
static const char word_OUTD[] PROGMEM = "OUTD";
|
||||
static const char word_LDIR[] PROGMEM = "LDIR";
|
||||
static const char word_CPIR[] PROGMEM = "CPIR";
|
||||
static const char word_INIR[] PROGMEM = "INIR";
|
||||
static const char word_OTIR[] PROGMEM = "OTIR";
|
||||
static const char word_LDDR[] PROGMEM = "LDDR";
|
||||
static const char word_CPDR[] PROGMEM = "CPDR";
|
||||
static const char word_INDR[] PROGMEM = "INDR";
|
||||
static const char word_OTDR[] PROGMEM = "OTDR";
|
||||
static const char word_RET[] PROGMEM = "RET";
|
||||
static const char word_POP[] PROGMEM = "POP";
|
||||
static const char word_JP[] PROGMEM = "JP";
|
||||
static const char word_CALL[] PROGMEM = "CALL";
|
||||
static const char word_PUSH[] PROGMEM = "PUSH";
|
||||
static const char word_RST[] PROGMEM = "RST";
|
||||
static const char word_PFX[] PROGMEM = "PREFIX";
|
||||
static const char word_EXX[] PROGMEM = "EXX";
|
||||
static const char word_DI[] PROGMEM = "DI";
|
||||
static const char word_EI[] PROGMEM = "EI";
|
||||
static const char word_BC[] PROGMEM = "BC";
|
||||
static const char word_DE[] PROGMEM = "DE";
|
||||
static const char word_HL[] PROGMEM = "HL";
|
||||
static const char word_IX[] PROGMEM = "IX";
|
||||
static const char word_IY[] PROGMEM = "IY";
|
||||
static const char word_SP[] PROGMEM = "SP";
|
||||
static const char word_AF[] PROGMEM = "AF";
|
||||
static const char word_AF2[] PROGMEM = "AF'";
|
||||
static const char word_B[] PROGMEM = "B";
|
||||
static const char word_C[] PROGMEM = "C";
|
||||
static const char word_D[] PROGMEM = "D";
|
||||
static const char word_E[] PROGMEM = "E";
|
||||
static const char word_H[] PROGMEM = "H";
|
||||
static const char word_L[] PROGMEM = "L";
|
||||
static const char word_XHL[] PROGMEM = "(HL)";
|
||||
static const char word_A[] PROGMEM = "A";
|
||||
static const char word_XBC[] PROGMEM = "(BC)";
|
||||
static const char word_XDE[] PROGMEM = "(DE)";
|
||||
static const char word_R[] PROGMEM = "R";
|
||||
static const char word_I[] PROGMEM = "I";
|
||||
static const char word_XC[] PROGMEM = "(C)";
|
||||
static const char word_XSP[] PROGMEM = "(SP)";
|
||||
static const char word_PC[] PROGMEM = "PC";
|
||||
static const char word_F[] PROGMEM = "F";
|
||||
static const char word_N0[] PROGMEM = "0";
|
||||
static const char word_N1[] PROGMEM = "1";
|
||||
static const char word_N2[] PROGMEM = "2";
|
||||
static const char word_N3[] PROGMEM = "3";
|
||||
static const char word_N4[] PROGMEM = "4";
|
||||
static const char word_N5[] PROGMEM = "5";
|
||||
static const char word_N6[] PROGMEM = "6";
|
||||
static const char word_N7[] PROGMEM = "7";
|
||||
static const char word_Z[] PROGMEM = "Z";
|
||||
static const char word_NZ[] PROGMEM = "NZ";
|
||||
static const char word_NC[] PROGMEM = "NC";
|
||||
static const char word_PO[] PROGMEM = "PO";
|
||||
static const char word_PE[] PROGMEM = "PE";
|
||||
static const char word_M[] PROGMEM = "M";
|
||||
static const char word_P[] PROGMEM = "P";
|
||||
static const char word_N[] PROGMEM = "N";
|
||||
static const char word_NN[] PROGMEM = "NN";
|
||||
static const char word_XNN[] PROGMEM = "XNN";
|
||||
static const char word_XN[] PROGMEM = "XN";
|
||||
static const char word_DIS[] PROGMEM = "DIS";
|
||||
static const char word_CB[] PROGMEM = "CB";
|
||||
static const char word_ED[] PROGMEM = "ED";
|
||||
static const char word_XH[] PROGMEM = "XH";
|
||||
static const char word_XL[] PROGMEM = "XL";
|
||||
static const char word_YH[] PROGMEM = "YH";
|
||||
static const char word_YL[] PROGMEM = "YL";
|
||||
static const char word_XIX[] PROGMEM = "DIS(IX)";
|
||||
static const char word_XIY[] PROGMEM = "DIS(IY)";
|
||||
|
||||
static const char * const word[] PROGMEM =
|
||||
{
|
||||
word_NIX,
|
||||
word_NOP,
|
||||
word_LD,
|
||||
word_INC,
|
||||
word_DEC,
|
||||
word_RLCA,
|
||||
word_EX,
|
||||
word_ADD,
|
||||
word_RRCA,
|
||||
word_DJNZ,
|
||||
word_RLA,
|
||||
word_JR,
|
||||
word_RRA,
|
||||
word_DAA,
|
||||
word_CPL,
|
||||
word_HALT,
|
||||
word_SCF,
|
||||
word_CCF,
|
||||
word_RLC,
|
||||
word_RRC,
|
||||
word_RL,
|
||||
word_RR,
|
||||
word_SLA,
|
||||
word_SRA,
|
||||
word_SLL,
|
||||
word_SRL,
|
||||
word_IN,
|
||||
word_OUT,
|
||||
word_SBC,
|
||||
word_NEG,
|
||||
word_RETN,
|
||||
word_IM,
|
||||
word_ADC,
|
||||
word_RETI,
|
||||
word_RRD,
|
||||
word_RLD,
|
||||
word_SUB,
|
||||
word_AND,
|
||||
word_XOR,
|
||||
word_OR,
|
||||
word_CP,
|
||||
word_BIT,
|
||||
word_RES,
|
||||
word_SET,
|
||||
word_LDI,
|
||||
word_CPI,
|
||||
word_INI,
|
||||
word_OUTI,
|
||||
word_LDD,
|
||||
word_CPD,
|
||||
word_IND,
|
||||
word_OUTD,
|
||||
word_LDIR,
|
||||
word_CPIR,
|
||||
word_INIR,
|
||||
word_OTIR,
|
||||
word_LDDR,
|
||||
word_CPDR,
|
||||
word_INDR,
|
||||
word_OTDR,
|
||||
word_RET,
|
||||
word_POP,
|
||||
word_JP,
|
||||
word_CALL,
|
||||
word_PUSH,
|
||||
word_RST,
|
||||
word_PFX,
|
||||
word_EXX,
|
||||
word_DI,
|
||||
word_EI,
|
||||
word_BC,
|
||||
word_DE,
|
||||
word_HL,
|
||||
word_IX,
|
||||
word_IY,
|
||||
word_SP,
|
||||
word_AF,
|
||||
word_AF2,
|
||||
word_B,
|
||||
word_C,
|
||||
word_D,
|
||||
word_E,
|
||||
word_H,
|
||||
word_L,
|
||||
word_XHL,
|
||||
word_A,
|
||||
word_XBC,
|
||||
word_XDE,
|
||||
word_R,
|
||||
word_I,
|
||||
word_XC,
|
||||
word_XSP,
|
||||
word_PC,
|
||||
word_F,
|
||||
word_N0,
|
||||
word_N1,
|
||||
word_N2,
|
||||
word_N3,
|
||||
word_N4,
|
||||
word_N5,
|
||||
word_N6,
|
||||
word_N7,
|
||||
word_Z,
|
||||
word_NZ,
|
||||
word_NC,
|
||||
word_PO,
|
||||
word_PE,
|
||||
word_M,
|
||||
word_P,
|
||||
word_N,
|
||||
word_NN,
|
||||
word_XNN,
|
||||
word_XN,
|
||||
word_DIS,
|
||||
word_CB,
|
||||
word_ED,
|
||||
word_XH,
|
||||
word_XL,
|
||||
word_YH,
|
||||
word_YL,
|
||||
word_XIX,
|
||||
word_XIY
|
||||
};
|
||||
|
||||
static const unsigned char cmd_00[192] PROGMEM =
|
||||
|
|
@ -311,6 +541,8 @@ unsigned char c_blk[] = { LDI,CPI,INI,OUTI,0,0,0,0,LDD,CPD,IND,OUTD,0,0,0,0,
|
|||
unsigned char c_sh[] = { RLC,RRC,RL,RR,SLA,SRA,SLL,SRL };
|
||||
|
||||
|
||||
char buffer[10];
|
||||
|
||||
// ============================================================================================
|
||||
|
||||
|
||||
|
|
@ -528,7 +760,6 @@ int OpcodeLength (unsigned char op1, unsigned char op2) {
|
|||
|
||||
// ===================================================================================
|
||||
|
||||
|
||||
void xword (unsigned char n, unsigned int *ip) {
|
||||
unsigned int nn;
|
||||
|
||||
|
|
@ -573,7 +804,8 @@ void xword (unsigned char n, unsigned int *ip) {
|
|||
}
|
||||
break;
|
||||
default:
|
||||
log0("%s", word[n]);
|
||||
strcpy_P(buffer, (PGM_P)pgm_read_word(&(word[n])));
|
||||
log0("%s", buffer);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
|
@ -581,7 +813,8 @@ void xword (unsigned char n, unsigned int *ip) {
|
|||
|
||||
// ---- expand 3-char descriptor m[3] to mnemonic with arguments via pc
|
||||
void disass (const unsigned char *m, unsigned int *ip) {
|
||||
log0("%-5s", word[*m++]);
|
||||
strcpy_P(buffer, (PGM_P)pgm_read_word(&(word[*m++])));
|
||||
log0("%-5s", buffer);
|
||||
if (*m) {
|
||||
xword(*m++,ip);
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user