Non-SDL/Qt Windows optimizations
This commit is contained in:
TheRealQuantam
parent
548635a2f2
commit
0605967820
323
src/asm.cpp
323
src/asm.cpp
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@ -3,6 +3,7 @@
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#include "types.h"
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#include "utils/xstring.h"
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#include "utils/StringBuilder.h"
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#include "debug.h"
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#include "asm.h"
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#include "x6502.h"
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@ -256,8 +257,11 @@ int Assemble(unsigned char *output, int addr, char *str) {
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///disassembles the opcodes in the buffer assuming the provided address. Uses GetMem() and 6502 current registers to query referenced values. returns a static string buffer.
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char *Disassemble(int addr, uint8 *opcode) {
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static char str[64]={0},chr[5]={0};
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static char str[64]={0};
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const char *chr;
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char indReg;
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uint16 tmp,tmp2;
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StringBuilder sb(str);
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//these may be replaced later with passed-in values to make a lighter-weight disassembly mode that may not query the referenced values
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#define RX (X.X)
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@ -286,7 +290,7 @@ char *Disassemble(int addr, uint8 *opcode) {
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#ifdef BRK_3BYTE_HACK
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case 0x00:
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snprintf(str, sizeof(str), "BRK %02X %02X", opcode[1], opcode[2]);
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sb << "BRK " << sb_hex(opcode[1], 2) << ' ' << sb_hex(opcode[2], 2);
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break;
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#else
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case 0x00: strcpy(str,"BRK"); break;
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@ -323,207 +327,228 @@ char *Disassemble(int addr, uint8 *opcode) {
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case 0xF8: strcpy(str,"SED"); break;
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//(Indirect,X)
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case 0x01: strcpy(chr,"ORA"); goto _indirectx;
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case 0x21: strcpy(chr,"AND"); goto _indirectx;
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case 0x41: strcpy(chr,"EOR"); goto _indirectx;
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case 0x61: strcpy(chr,"ADC"); goto _indirectx;
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case 0x81: strcpy(chr,"STA"); goto _indirectx;
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case 0xA1: strcpy(chr,"LDA"); goto _indirectx;
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case 0xC1: strcpy(chr,"CMP"); goto _indirectx;
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case 0xE1: strcpy(chr,"SBC"); goto _indirectx;
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case 0x01: chr = "ORA"; goto _indirectx;
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case 0x21: chr = "AND"; goto _indirectx;
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case 0x41: chr = "EOR"; goto _indirectx;
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case 0x61: chr = "ADC"; goto _indirectx;
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case 0x81: chr = "STA"; goto _indirectx;
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case 0xA1: chr = "LDA"; goto _indirectx;
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case 0xC1: chr = "CMP"; goto _indirectx;
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case 0xE1: chr = "SBC"; goto _indirectx;
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_indirectx:
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indirectX(tmp);
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snprintf(str, sizeof(str), "%s ($%02X,X) @ $%04X = #$%02X", chr,opcode[1],tmp,GetMem(tmp));
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indReg = 'X';
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_indirect:
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sb << chr << " (" << sb_addr(opcode[1], 2) << ',' << indReg << ") @ " << sb_addr(tmp) << " = " << sb_lit(GetMem(tmp));
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break;
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//Zero Page
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case 0x05: strcpy(chr,"ORA"); goto _zeropage;
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case 0x06: strcpy(chr,"ASL"); goto _zeropage;
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case 0x24: strcpy(chr,"BIT"); goto _zeropage;
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case 0x25: strcpy(chr,"AND"); goto _zeropage;
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case 0x26: strcpy(chr,"ROL"); goto _zeropage;
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case 0x45: strcpy(chr,"EOR"); goto _zeropage;
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case 0x46: strcpy(chr,"LSR"); goto _zeropage;
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case 0x65: strcpy(chr,"ADC"); goto _zeropage;
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case 0x66: strcpy(chr,"ROR"); goto _zeropage;
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case 0x84: strcpy(chr,"STY"); goto _zeropage;
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case 0x85: strcpy(chr,"STA"); goto _zeropage;
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case 0x86: strcpy(chr,"STX"); goto _zeropage;
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case 0xA4: strcpy(chr,"LDY"); goto _zeropage;
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case 0xA5: strcpy(chr,"LDA"); goto _zeropage;
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case 0xA6: strcpy(chr,"LDX"); goto _zeropage;
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case 0xC4: strcpy(chr,"CPY"); goto _zeropage;
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case 0xC5: strcpy(chr,"CMP"); goto _zeropage;
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case 0xC6: strcpy(chr,"DEC"); goto _zeropage;
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case 0xE4: strcpy(chr,"CPX"); goto _zeropage;
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case 0xE5: strcpy(chr,"SBC"); goto _zeropage;
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case 0xE6: strcpy(chr,"INC"); goto _zeropage;
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case 0x05: chr = "ORA"; goto _zeropage;
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case 0x06: chr = "ASL"; goto _zeropage;
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case 0x24: chr = "BIT"; goto _zeropage;
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case 0x25: chr = "AND"; goto _zeropage;
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case 0x26: chr = "ROL"; goto _zeropage;
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case 0x45: chr = "EOR"; goto _zeropage;
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case 0x46: chr = "LSR"; goto _zeropage;
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case 0x65: chr = "ADC"; goto _zeropage;
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case 0x66: chr = "ROR"; goto _zeropage;
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case 0x84: chr = "STY"; goto _zeropage;
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case 0x85: chr = "STA"; goto _zeropage;
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case 0x86: chr = "STX"; goto _zeropage;
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case 0xA4: chr = "LDY"; goto _zeropage;
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case 0xA5: chr = "LDA"; goto _zeropage;
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case 0xA6: chr = "LDX"; goto _zeropage;
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case 0xC4: chr = "CPY"; goto _zeropage;
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case 0xC5: chr = "CMP"; goto _zeropage;
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case 0xC6: chr = "DEC"; goto _zeropage;
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case 0xE4: chr = "CPX"; goto _zeropage;
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case 0xE5: chr = "SBC"; goto _zeropage;
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case 0xE6: chr = "INC"; goto _zeropage;
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_zeropage:
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// ################################## Start of SP CODE ###########################
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// Change width to %04X // don't!
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snprintf(str, sizeof(str), "%s $%02X = #$%02X", chr,opcode[1],GetMem(opcode[1]));
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sb << chr << ' ' << sb_addr(opcode[1], 2) << " = " << sb_lit(GetMem(opcode[1]));
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// ################################## End of SP CODE ###########################
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break;
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//#Immediate
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case 0x09: strcpy(chr,"ORA"); goto _immediate;
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case 0x29: strcpy(chr,"AND"); goto _immediate;
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case 0x49: strcpy(chr,"EOR"); goto _immediate;
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case 0x69: strcpy(chr,"ADC"); goto _immediate;
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//case 0x89: strcpy(chr,"STA"); goto _immediate; //baka, no STA #imm!!
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case 0xA0: strcpy(chr,"LDY"); goto _immediate;
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case 0xA2: strcpy(chr,"LDX"); goto _immediate;
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case 0xA9: strcpy(chr,"LDA"); goto _immediate;
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case 0xC0: strcpy(chr,"CPY"); goto _immediate;
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case 0xC9: strcpy(chr,"CMP"); goto _immediate;
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case 0xE0: strcpy(chr,"CPX"); goto _immediate;
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case 0xE9: strcpy(chr,"SBC"); goto _immediate;
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case 0x09: chr = "ORA"; goto _immediate;
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case 0x29: chr = "AND"; goto _immediate;
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case 0x49: chr = "EOR"; goto _immediate;
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case 0x69: chr = "ADC"; goto _immediate;
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//case 0x89: chr = "STA"; goto _immediate; //baka, no STA #imm!!
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case 0xA0: chr = "LDY"; goto _immediate;
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case 0xA2: chr = "LDX"; goto _immediate;
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case 0xA9: chr = "LDA"; goto _immediate;
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case 0xC0: chr = "CPY"; goto _immediate;
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case 0xC9: chr = "CMP"; goto _immediate;
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case 0xE0: chr = "CPX"; goto _immediate;
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case 0xE9: chr = "SBC"; goto _immediate;
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_immediate:
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snprintf(str, sizeof(str), "%s #$%02X", chr,opcode[1]);
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sb << chr << ' ' << sb_lit(opcode[1]);
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break;
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//Absolute
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case 0x0D: strcpy(chr,"ORA"); goto _absolute;
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case 0x0E: strcpy(chr,"ASL"); goto _absolute;
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case 0x2C: strcpy(chr,"BIT"); goto _absolute;
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case 0x2D: strcpy(chr,"AND"); goto _absolute;
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case 0x2E: strcpy(chr,"ROL"); goto _absolute;
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case 0x4D: strcpy(chr,"EOR"); goto _absolute;
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case 0x4E: strcpy(chr,"LSR"); goto _absolute;
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case 0x6D: strcpy(chr,"ADC"); goto _absolute;
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case 0x6E: strcpy(chr,"ROR"); goto _absolute;
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case 0x8C: strcpy(chr,"STY"); goto _absolute;
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case 0x8D: strcpy(chr,"STA"); goto _absolute;
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case 0x8E: strcpy(chr,"STX"); goto _absolute;
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case 0xAC: strcpy(chr,"LDY"); goto _absolute;
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case 0xAD: strcpy(chr,"LDA"); goto _absolute;
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case 0xAE: strcpy(chr,"LDX"); goto _absolute;
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case 0xCC: strcpy(chr,"CPY"); goto _absolute;
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case 0xCD: strcpy(chr,"CMP"); goto _absolute;
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case 0xCE: strcpy(chr,"DEC"); goto _absolute;
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case 0xEC: strcpy(chr,"CPX"); goto _absolute;
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case 0xED: strcpy(chr,"SBC"); goto _absolute;
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case 0xEE: strcpy(chr,"INC"); goto _absolute;
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case 0x0D: chr = "ORA"; goto _absolute;
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case 0x0E: chr = "ASL"; goto _absolute;
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case 0x2C: chr = "BIT"; goto _absolute;
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case 0x2D: chr = "AND"; goto _absolute;
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case 0x2E: chr = "ROL"; goto _absolute;
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case 0x4D: chr = "EOR"; goto _absolute;
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case 0x4E: chr = "LSR"; goto _absolute;
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case 0x6D: chr = "ADC"; goto _absolute;
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case 0x6E: chr = "ROR"; goto _absolute;
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case 0x8C: chr = "STY"; goto _absolute;
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case 0x8D: chr = "STA"; goto _absolute;
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case 0x8E: chr = "STX"; goto _absolute;
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case 0xAC: chr = "LDY"; goto _absolute;
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case 0xAD: chr = "LDA"; goto _absolute;
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case 0xAE: chr = "LDX"; goto _absolute;
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case 0xCC: chr = "CPY"; goto _absolute;
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case 0xCD: chr = "CMP"; goto _absolute;
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case 0xCE: chr = "DEC"; goto _absolute;
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case 0xEC: chr = "CPX"; goto _absolute;
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case 0xED: chr = "SBC"; goto _absolute;
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case 0xEE: chr = "INC"; goto _absolute;
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_absolute:
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absolute(tmp);
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snprintf(str, sizeof(str), "%s $%04X = #$%02X", chr,tmp,GetMem(tmp));
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sb << chr << ' ' << sb_addr(tmp) << " = " << sb_lit(GetMem(tmp));
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break;
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//branches
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case 0x10: strcpy(chr,"BPL"); goto _branch;
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case 0x30: strcpy(chr,"BMI"); goto _branch;
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case 0x50: strcpy(chr,"BVC"); goto _branch;
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case 0x70: strcpy(chr,"BVS"); goto _branch;
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case 0x90: strcpy(chr,"BCC"); goto _branch;
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case 0xB0: strcpy(chr,"BCS"); goto _branch;
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case 0xD0: strcpy(chr,"BNE"); goto _branch;
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case 0xF0: strcpy(chr,"BEQ"); goto _branch;
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case 0x10: chr = "BPL"; goto _branch;
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case 0x30: chr = "BMI"; goto _branch;
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case 0x50: chr = "BVC"; goto _branch;
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case 0x70: chr = "BVS"; goto _branch;
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case 0x90: chr = "BCC"; goto _branch;
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case 0xB0: chr = "BCS"; goto _branch;
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case 0xD0: chr = "BNE"; goto _branch;
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case 0xF0: chr = "BEQ"; goto _branch;
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_branch:
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relative(tmp);
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snprintf(str, sizeof(str), "%s $%04X", chr,tmp);
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sb << chr << ' ' << sb_addr(tmp);
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break;
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//(Indirect),Y
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case 0x11: strcpy(chr,"ORA"); goto _indirecty;
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case 0x31: strcpy(chr,"AND"); goto _indirecty;
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case 0x51: strcpy(chr,"EOR"); goto _indirecty;
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case 0x71: strcpy(chr,"ADC"); goto _indirecty;
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case 0x91: strcpy(chr,"STA"); goto _indirecty;
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case 0xB1: strcpy(chr,"LDA"); goto _indirecty;
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case 0xD1: strcpy(chr,"CMP"); goto _indirecty;
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case 0xF1: strcpy(chr,"SBC"); goto _indirecty;
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case 0x11: chr = "ORA"; goto _indirecty;
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case 0x31: chr = "AND"; goto _indirecty;
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case 0x51: chr = "EOR"; goto _indirecty;
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case 0x71: chr = "ADC"; goto _indirecty;
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case 0x91: chr = "STA"; goto _indirecty;
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case 0xB1: chr = "LDA"; goto _indirecty;
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case 0xD1: chr = "CMP"; goto _indirecty;
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case 0xF1: chr = "SBC"; goto _indirecty;
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_indirecty:
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indirectY(tmp);
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snprintf(str, sizeof(str), "%s ($%02X),Y @ $%04X = #$%02X", chr,opcode[1],tmp,GetMem(tmp));
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break;
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indReg = 'Y';
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goto _indirect;
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//Zero Page,X
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case 0x15: strcpy(chr,"ORA"); goto _zeropagex;
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case 0x16: strcpy(chr,"ASL"); goto _zeropagex;
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case 0x35: strcpy(chr,"AND"); goto _zeropagex;
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case 0x36: strcpy(chr,"ROL"); goto _zeropagex;
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case 0x55: strcpy(chr,"EOR"); goto _zeropagex;
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case 0x56: strcpy(chr,"LSR"); goto _zeropagex;
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case 0x75: strcpy(chr,"ADC"); goto _zeropagex;
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case 0x76: strcpy(chr,"ROR"); goto _zeropagex;
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case 0x94: strcpy(chr,"STY"); goto _zeropagex;
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case 0x95: strcpy(chr,"STA"); goto _zeropagex;
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case 0xB4: strcpy(chr,"LDY"); goto _zeropagex;
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case 0xB5: strcpy(chr,"LDA"); goto _zeropagex;
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case 0xD5: strcpy(chr,"CMP"); goto _zeropagex;
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case 0xD6: strcpy(chr,"DEC"); goto _zeropagex;
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case 0xF5: strcpy(chr,"SBC"); goto _zeropagex;
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case 0xF6: strcpy(chr,"INC"); goto _zeropagex;
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case 0x15: chr = "ORA"; goto _zeropagex;
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case 0x16: chr = "ASL"; goto _zeropagex;
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case 0x35: chr = "AND"; goto _zeropagex;
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case 0x36: chr = "ROL"; goto _zeropagex;
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case 0x55: chr = "EOR"; goto _zeropagex;
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case 0x56: chr = "LSR"; goto _zeropagex;
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case 0x75: chr = "ADC"; goto _zeropagex;
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case 0x76: chr = "ROR"; goto _zeropagex;
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case 0x94: chr = "STY"; goto _zeropagex;
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case 0x95: chr = "STA"; goto _zeropagex;
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case 0xB4: chr = "LDY"; goto _zeropagex;
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case 0xB5: chr = "LDA"; goto _zeropagex;
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case 0xD5: chr = "CMP"; goto _zeropagex;
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case 0xD6: chr = "DEC"; goto _zeropagex;
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case 0xF5: chr = "SBC"; goto _zeropagex;
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case 0xF6: chr = "INC"; goto _zeropagex;
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_zeropagex:
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zpIndex(tmp,RX);
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zpIndex(tmp, RX);
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indReg = 'X';
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_indexed:
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// ################################## Start of SP CODE ###########################
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// Change width to %04X // don't!
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snprintf(str, sizeof(str), "%s $%02X,X @ $%04X = #$%02X", chr,opcode[1],tmp,GetMem(tmp));
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sb << chr << ' ' << sb_addr(opcode[1], 2) << ',' << indReg << " @ " << sb_addr(tmp) << " = " << sb_lit(GetMem(tmp));
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// ################################## End of SP CODE ###########################
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break;
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//Absolute,Y
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case 0x19: strcpy(chr,"ORA"); goto _absolutey;
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case 0x39: strcpy(chr,"AND"); goto _absolutey;
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case 0x59: strcpy(chr,"EOR"); goto _absolutey;
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case 0x79: strcpy(chr,"ADC"); goto _absolutey;
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case 0x99: strcpy(chr,"STA"); goto _absolutey;
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case 0xB9: strcpy(chr,"LDA"); goto _absolutey;
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case 0xBE: strcpy(chr,"LDX"); goto _absolutey;
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case 0xD9: strcpy(chr,"CMP"); goto _absolutey;
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case 0xF9: strcpy(chr,"SBC"); goto _absolutey;
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case 0x19: chr = "ORA"; goto _absolutey;
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case 0x39: chr = "AND"; goto _absolutey;
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case 0x59: chr = "EOR"; goto _absolutey;
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case 0x79: chr = "ADC"; goto _absolutey;
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case 0x99: chr = "STA"; goto _absolutey;
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case 0xB9: chr = "LDA"; goto _absolutey;
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case 0xBE: chr = "LDX"; goto _absolutey;
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case 0xD9: chr = "CMP"; goto _absolutey;
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case 0xF9: chr = "SBC"; goto _absolutey;
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_absolutey:
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absolute(tmp);
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tmp2=(tmp+RY);
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snprintf(str, sizeof(str), "%s $%04X,Y @ $%04X = #$%02X", chr,tmp,tmp2,GetMem(tmp2));
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tmp2 = (tmp + RY);
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indReg = 'Y';
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_absindexed:
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sb << chr << ' ' << sb_addr(tmp) << ',' << indReg << " @ " << sb_addr(tmp2) << " = " << sb_lit(GetMem(tmp2));
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break;
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//Absolute,X
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case 0x1D: strcpy(chr,"ORA"); goto _absolutex;
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case 0x1E: strcpy(chr,"ASL"); goto _absolutex;
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case 0x3D: strcpy(chr,"AND"); goto _absolutex;
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case 0x3E: strcpy(chr,"ROL"); goto _absolutex;
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case 0x5D: strcpy(chr,"EOR"); goto _absolutex;
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case 0x5E: strcpy(chr,"LSR"); goto _absolutex;
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case 0x7D: strcpy(chr,"ADC"); goto _absolutex;
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case 0x7E: strcpy(chr,"ROR"); goto _absolutex;
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case 0x9D: strcpy(chr,"STA"); goto _absolutex;
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case 0xBC: strcpy(chr,"LDY"); goto _absolutex;
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case 0xBD: strcpy(chr,"LDA"); goto _absolutex;
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case 0xDD: strcpy(chr,"CMP"); goto _absolutex;
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case 0xDE: strcpy(chr,"DEC"); goto _absolutex;
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case 0xFD: strcpy(chr,"SBC"); goto _absolutex;
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case 0xFE: strcpy(chr,"INC"); goto _absolutex;
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case 0x1D: chr = "ORA"; goto _absolutex;
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case 0x1E: chr = "ASL"; goto _absolutex;
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case 0x3D: chr = "AND"; goto _absolutex;
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case 0x3E: chr = "ROL"; goto _absolutex;
|
||||
case 0x5D: chr = "EOR"; goto _absolutex;
|
||||
case 0x5E: chr = "LSR"; goto _absolutex;
|
||||
case 0x7D: chr = "ADC"; goto _absolutex;
|
||||
case 0x7E: chr = "ROR"; goto _absolutex;
|
||||
case 0x9D: chr = "STA"; goto _absolutex;
|
||||
case 0xBC: chr = "LDY"; goto _absolutex;
|
||||
case 0xBD: chr = "LDA"; goto _absolutex;
|
||||
case 0xDD: chr = "CMP"; goto _absolutex;
|
||||
case 0xDE: chr = "DEC"; goto _absolutex;
|
||||
case 0xFD: chr = "SBC"; goto _absolutex;
|
||||
case 0xFE: chr = "INC"; goto _absolutex;
|
||||
_absolutex:
|
||||
absolute(tmp);
|
||||
tmp2=(tmp+RX);
|
||||
snprintf(str, sizeof(str), "%s $%04X,X @ $%04X = #$%02X", chr,tmp,tmp2,GetMem(tmp2));
|
||||
break;
|
||||
tmp2 = (tmp + RX);
|
||||
indReg = 'X';
|
||||
|
||||
goto _absindexed;
|
||||
|
||||
//jumps
|
||||
case 0x20: strcpy(chr,"JSR"); goto _jump;
|
||||
case 0x4C: strcpy(chr,"JMP"); goto _jump;
|
||||
case 0x6C: absolute(tmp); snprintf(str, sizeof(str), "JMP ($%04X) = $%04X", tmp,GetMem(tmp)|GetMem(tmp+1)<<8); break;
|
||||
case 0x20: chr = "JSR"; goto _jump;
|
||||
case 0x4C: chr = "JMP"; goto _jump;
|
||||
_jump:
|
||||
absolute(tmp);
|
||||
snprintf(str, sizeof(str), "%s $%04X", chr,tmp);
|
||||
|
||||
sb << chr << ' ' << sb_addr(tmp);
|
||||
|
||||
break;
|
||||
|
||||
case 0x6C:
|
||||
absolute(tmp);
|
||||
|
||||
sb << "JMP (" << sb_addr(tmp);
|
||||
sb << ") = " << sb_addr(GetMem(tmp) | GetMem(tmp + 1) << 8);
|
||||
|
||||
break;
|
||||
|
||||
//Zero Page,Y
|
||||
case 0x96: strcpy(chr,"STX"); goto _zeropagey;
|
||||
case 0xB6: strcpy(chr,"LDX"); goto _zeropagey;
|
||||
case 0x96: chr = "STX"; goto _zeropagey;
|
||||
case 0xB6: chr = "LDX"; goto _zeropagey;
|
||||
_zeropagey:
|
||||
zpIndex(tmp,RY);
|
||||
// ################################## Start of SP CODE ###########################
|
||||
// Change width to %04X // don't!
|
||||
snprintf(str, sizeof(str), "%s $%02X,Y @ $%04X = #$%02X", chr,opcode[1],tmp,GetMem(tmp));
|
||||
// ################################## End of SP CODE ###########################
|
||||
break;
|
||||
zpIndex(tmp, RY);
|
||||
indReg = 'Y';
|
||||
|
||||
goto _indexed;
|
||||
|
||||
//UNDEFINED
|
||||
default: strcpy(str,"ERROR"); break;
|
||||
|
||||
default: strcpy(str, "ERROR"); break;
|
||||
}
|
||||
|
||||
return str;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@
|
|||
|
||||
#ifdef WIN32
|
||||
#include <windows.h>
|
||||
#include <Qt/TraceFileWriter.h>
|
||||
#include "../win/TraceFileWriter.h"
|
||||
#else
|
||||
#include <unistd.h>
|
||||
#include <sys/types.h>
|
||||
|
|
|
|||
|
|
@ -125,7 +125,7 @@ public:
|
|||
|
||||
// Add a line to the buffer and write it out when the buffer is filled
|
||||
// Under most failure cirumstances the line is added to the buffer
|
||||
bool writeLine(const char *line)
|
||||
bool writeLine(const char *line, bool addEol = true)
|
||||
{
|
||||
if (!isOpen)
|
||||
{
|
||||
|
|
@ -138,6 +138,7 @@ public:
|
|||
size_t eolSize = strlen(eol);
|
||||
char *buff = buffers[buffIdx];
|
||||
size_t lineLen = strlen(line);
|
||||
size_t copyLen = lineLen + (addEol ? eolSize : 0);
|
||||
if (buffOffs + lineLen + eolSize > BuffSize)
|
||||
{
|
||||
// Buffer is full. This shouldn't ever happen.
|
||||
|
|
@ -146,7 +147,8 @@ public:
|
|||
}
|
||||
|
||||
memcpy(buff + buffOffs, line, lineLen);
|
||||
memcpy(buff + buffOffs + lineLen, eol, eolSize);
|
||||
if (addEol)
|
||||
memcpy(buff + buffOffs + lineLen, eol, eolSize);
|
||||
buffOffs += lineLen + eolSize;
|
||||
|
||||
// Check if the previous write is done, to detect it as early as possible
|
||||
|
|
@ -202,7 +204,7 @@ public:
|
|||
}
|
||||
|
||||
protected:
|
||||
typedef BOOL (*SetFileInformationByHandlePtr)(
|
||||
typedef BOOL (WINAPI *SetFileInformationByHandlePtr)(
|
||||
HANDLE hFile,
|
||||
FILE_INFO_BY_HANDLE_CLASS FileInformationClass,
|
||||
LPVOID lpFileInformation,
|
||||
|
|
@ -27,10 +27,12 @@
|
|||
#include "../../debug.h"
|
||||
#include "../../debugsymboltable.h"
|
||||
#include "../../conddebug.h"
|
||||
#include "utils/StringBuilder.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <assert.h>
|
||||
#include <cstdlib>
|
||||
|
||||
int GetNesFileAddress(int A);
|
||||
|
||||
|
|
@ -103,8 +105,14 @@ MemoryMappedRegister RegNames[] = {
|
|||
{"$4017", "JOY2_FRAME"}
|
||||
};
|
||||
|
||||
const char minRegFirstDigit = '2', maxRegFirstDigit = '4';
|
||||
|
||||
int RegNameCount = sizeof(RegNames)/sizeof(MemoryMappedRegister);
|
||||
|
||||
auto cmpRegNames = [](const void *a, const void *b) {
|
||||
return std::strncmp(((const MemoryMappedRegister *)a)->offset + 1, ((const MemoryMappedRegister *)b)->offset + 1, 4);
|
||||
};
|
||||
|
||||
/**
|
||||
* Parses a line from a NL file.
|
||||
* @param line The line to parse
|
||||
|
|
@ -603,20 +611,39 @@ void replaceNames(Name* list, char* str, std::vector<uint16>* addressesLog)
|
|||
list = list->next;
|
||||
}
|
||||
|
||||
for (int i = 0; i < RegNameCount; i++) {
|
||||
if (!symbRegNames) break;
|
||||
// copypaste, because Name* is too complex to abstract
|
||||
*buff = 0;
|
||||
src = str;
|
||||
if (symbRegNames) {
|
||||
StringBuilder sb(buff);
|
||||
|
||||
while (pos = strstr(src, RegNames[i].offset)) {
|
||||
*pos = 0;
|
||||
strcat(buff, src);
|
||||
strcat(buff, RegNames[i].name);
|
||||
src = pos + 5;
|
||||
pos = src = str;
|
||||
while (pos = std::strchr(pos, '$'))
|
||||
{
|
||||
char first = pos[1];
|
||||
if (first < minRegFirstDigit || first > maxRegFirstDigit)
|
||||
{
|
||||
pos += 1;
|
||||
continue;
|
||||
}
|
||||
|
||||
MemoryMappedRegister key = { pos, "" };
|
||||
const MemoryMappedRegister *reg = (const MemoryMappedRegister *)std::bsearch(&key, RegNames, RegNameCount, sizeof(MemoryMappedRegister), cmpRegNames);
|
||||
if (reg != nullptr)
|
||||
{
|
||||
*pos = '\0';
|
||||
sb << src << reg->name;
|
||||
|
||||
pos += 5;
|
||||
src = pos;
|
||||
}
|
||||
else
|
||||
pos += 1;
|
||||
}
|
||||
if (*buff) {
|
||||
strcat(buff, src);
|
||||
|
||||
// If no registers were found then the string is unmodified and no copies are necessary
|
||||
if (src != str)
|
||||
{
|
||||
if (*src)
|
||||
sb << src;
|
||||
|
||||
strcpy(str, buff);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -32,8 +32,10 @@
|
|||
#include "cdlogger.h"
|
||||
#include "tracer.h"
|
||||
#include "memview.h"
|
||||
#include "TraceFileWriter.h"
|
||||
#include "main.h" //for GetRomName()
|
||||
#include "utils/xstring.h"
|
||||
#include "utils/StringBuilder.h"
|
||||
|
||||
//Used to determine the current hotkey mapping for the pause key in order to display on the dialog
|
||||
#include "mapinput.h"
|
||||
|
|
@ -132,7 +134,7 @@ bool log_old_emu_paused = true; // thanks to this flag the window only updates
|
|||
extern bool JustFrameAdvanced;
|
||||
extern int currFrameCounter;
|
||||
|
||||
FILE *LOG_FP;
|
||||
TraceFileWriter fileWriter;
|
||||
|
||||
char trace_str[35000] = {0};
|
||||
WNDPROC IDC_TRACER_LOG_oldWndProc = 0;
|
||||
|
|
@ -686,14 +688,13 @@ void BeginLoggingSequence(void)
|
|||
{
|
||||
if(logfilename == NULL) ShowLogDirDialog();
|
||||
if (!logfilename) return;
|
||||
LOG_FP = fopen(logfilename,"w");
|
||||
if (LOG_FP == NULL)
|
||||
if (!fileWriter.open(logfilename, false))
|
||||
{
|
||||
sprintf(trace_str, "Error Opening File %s", logfilename);
|
||||
MessageBox(hTracer, trace_str, "File Error", MB_OK);
|
||||
return;
|
||||
}
|
||||
fprintf(LOG_FP,FCEU_NAME_AND_VERSION" - Trace Log File\n"); //mbg merge 7/19/06 changed string
|
||||
fileWriter.writeLine(FCEU_NAME_AND_VERSION" - Trace Log File");
|
||||
} else
|
||||
{
|
||||
ClearTraceLogBuf();
|
||||
|
|
@ -734,8 +735,8 @@ void BeginLoggingSequence(void)
|
|||
|
||||
void FCEUD_FlushTrace()
|
||||
{
|
||||
if(LOG_FP)
|
||||
fflush(LOG_FP);
|
||||
if(fileWriter.getOpen())
|
||||
fileWriter.flush();
|
||||
}
|
||||
|
||||
//todo: really speed this up
|
||||
|
|
@ -745,8 +746,8 @@ void FCEUD_TraceInstruction(uint8 *opcode, int size)
|
|||
return;
|
||||
|
||||
unsigned int addr = X.PC;
|
||||
uint8 tmp;
|
||||
static int unloggedlines;
|
||||
StringBuilder dataSb(str_data), dasmSb(str_disassembly), resSb(str_result);
|
||||
|
||||
// if instruction executed from the RAM, skip this, log all instead
|
||||
// TODO: loops folding mame-lyke style
|
||||
|
|
@ -760,7 +761,7 @@ void FCEUD_TraceInstruction(uint8 *opcode, int size)
|
|||
olddatacount = datacount;
|
||||
if(unloggedlines > 0)
|
||||
{
|
||||
sprintf(str_result, "(%d lines skipped)", unloggedlines);
|
||||
resSb << '(' << sb_dec(unloggedlines) << " lines skipped)";
|
||||
OutputLogLine(str_result);
|
||||
unloggedlines = 0;
|
||||
}
|
||||
|
|
@ -778,20 +779,22 @@ void FCEUD_TraceInstruction(uint8 *opcode, int size)
|
|||
|
||||
if ((addr + size) > 0xFFFF)
|
||||
{
|
||||
sprintf(str_data, "%02X ", opcode[0]);
|
||||
sprintf(str_disassembly, "OVERFLOW");
|
||||
dataSb << sb_hex(opcode[0], 2) << " ";
|
||||
dasmSb << "OVERFLOW";
|
||||
} else
|
||||
{
|
||||
char* a = 0;
|
||||
switch (size)
|
||||
{
|
||||
case 0:
|
||||
sprintf(str_data, "%02X ", opcode[0]);
|
||||
sprintf(str_disassembly,"UNDEFINED");
|
||||
dataSb << sb_hex(opcode[0], 2) << " ";
|
||||
dasmSb << "UNDEFINED";
|
||||
break;
|
||||
case 1:
|
||||
{
|
||||
sprintf(str_data, "%02X ", opcode[0]);
|
||||
StringBuilder decSb(str_decoration);
|
||||
|
||||
dataSb << sb_hex(opcode[0], 2) << " ";
|
||||
a = Disassemble(addr + 1, opcode);
|
||||
// special case: an RTS opcode
|
||||
if (opcode[0] == 0x60)
|
||||
|
|
@ -802,18 +805,18 @@ void FCEUD_TraceInstruction(uint8 *opcode, int size)
|
|||
{
|
||||
// this was a JSR instruction - take the subroutine address from it
|
||||
unsigned int call_addr = GetMem(caller_addr + 1) + (GetMem(caller_addr + 2) << 8);
|
||||
sprintf(str_decoration, " (from $%04X)", call_addr);
|
||||
decSb << " (from " << sb_addr(call_addr) << ')';
|
||||
strcat(a, str_decoration);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
case 2:
|
||||
sprintf(str_data, "%02X %02X ", opcode[0],opcode[1]);
|
||||
dataSb << sb_hex(opcode[0], 2) << ' ' << sb_hex(opcode[1], 2) << " ";
|
||||
a = Disassemble(addr + 2, opcode);
|
||||
break;
|
||||
case 3:
|
||||
sprintf(str_data, "%02X %02X %02X ", opcode[0],opcode[1],opcode[2]);
|
||||
dataSb << sb_hex(opcode[0], 2) << ' ' << sb_hex(opcode[1], 2) << ' ' << sb_hex(opcode[2], 2) << " ";
|
||||
a = Disassemble(addr + 3, opcode);
|
||||
break;
|
||||
}
|
||||
|
|
@ -822,6 +825,8 @@ void FCEUD_TraceInstruction(uint8 *opcode, int size)
|
|||
{
|
||||
if (logging_options & LOG_SYMBOLIC)
|
||||
{
|
||||
StringBuilder decSb(str_decoration);
|
||||
|
||||
loadNameFiles();
|
||||
tempAddressesLog.resize(0);
|
||||
// Insert Name and Comment lines if needed
|
||||
|
|
@ -830,24 +835,22 @@ void FCEUD_TraceInstruction(uint8 *opcode, int size)
|
|||
{
|
||||
if (node->name)
|
||||
{
|
||||
strcpy(str_decoration, node->name);
|
||||
strcat(str_decoration, ":");
|
||||
decSb << node->name << ':';
|
||||
tempAddressesLog.push_back(addr);
|
||||
OutputLogLine(str_decoration, &tempAddressesLog);
|
||||
}
|
||||
if (node->comment)
|
||||
{
|
||||
// make a copy
|
||||
strcpy(str_decoration_comment, node->comment);
|
||||
strcat(str_decoration_comment, "\r\n");
|
||||
StringBuilder cmtSb(str_decoration_comment);
|
||||
cmtSb << node->comment << "\r\n";
|
||||
tracer_decoration_comment = str_decoration_comment;
|
||||
// divide the str_decoration_comment into strings (Comment1, Comment2, ...)
|
||||
char* tracer_decoration_comment_end_pos = strstr(tracer_decoration_comment, "\r\n");
|
||||
while (tracer_decoration_comment_end_pos)
|
||||
{
|
||||
tracer_decoration_comment_end_pos[0] = 0; // set \0 instead of \r
|
||||
strcpy(str_decoration, "; ");
|
||||
strcat(str_decoration, tracer_decoration_comment);
|
||||
decSb << "; " << tracer_decoration_comment;
|
||||
OutputLogLine(str_decoration, &tempAddressesLog);
|
||||
tracer_decoration_comment_end_pos += 2;
|
||||
tracer_decoration_comment = tracer_decoration_comment_end_pos;
|
||||
|
|
@ -860,8 +863,7 @@ void FCEUD_TraceInstruction(uint8 *opcode, int size)
|
|||
for(int i=0;i<ARRAY_SIZE(pageNames);i++)
|
||||
replaceNames(pageNames[i], a, &tempAddressesLog);
|
||||
}
|
||||
strncpy(str_disassembly, a, LOG_DISASSEMBLY_MAX_LEN);
|
||||
str_disassembly[LOG_DISASSEMBLY_MAX_LEN - 1] = 0;
|
||||
dasmSb.appendStr(a, LOG_DISASSEMBLY_MAX_LEN);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -870,23 +872,19 @@ void FCEUD_TraceInstruction(uint8 *opcode, int size)
|
|||
// special case: an RTS opcode
|
||||
// add "----------" to emphasize the end of subroutine
|
||||
static const char* emphasize = " -------------------------------------------------------------------------------------------------------------------------";
|
||||
strncat(str_disassembly, emphasize, LOG_DISASSEMBLY_MAX_LEN - strlen(str_disassembly) - 1);
|
||||
dasmSb.appendStr(emphasize, LOG_DISASSEMBLY_MAX_LEN);
|
||||
}
|
||||
// stretch the disassembly string out if we have to output other stuff.
|
||||
if ((logging_options & (LOG_REGISTERS|LOG_PROCESSOR_STATUS)) && !(logging_options & LOG_TO_THE_LEFT))
|
||||
{
|
||||
for (int i = strlen(str_disassembly); i < (LOG_DISASSEMBLY_MAX_LEN - 1); ++i)
|
||||
str_disassembly[i] = ' ';
|
||||
str_disassembly[LOG_DISASSEMBLY_MAX_LEN - 1] = 0;
|
||||
for (int i = dasmSb.size(); i < (LOG_DISASSEMBLY_MAX_LEN - 1); ++i)
|
||||
dasmSb << ' ';
|
||||
}
|
||||
|
||||
// Start filling the str_temp line: Frame count, Cycles count, Instructions count, AXYS state, Processor status, Tabs, Address, Data, Disassembly
|
||||
if (logging_options & LOG_FRAMES_COUNT)
|
||||
{
|
||||
sprintf(str_result, "f%-6u ", currFrameCounter);
|
||||
} else
|
||||
{
|
||||
str_result[0] = 0;
|
||||
resSb << 'f' << sb_dec((unsigned)currFrameCounter, -6) << ' ';
|
||||
}
|
||||
if (logging_options & LOG_CYCLES_COUNT)
|
||||
{
|
||||
|
|
@ -896,77 +894,74 @@ void FCEUD_TraceInstruction(uint8 *opcode, int size)
|
|||
ResetDebugStatisticsCounters();
|
||||
counter_value = 0;
|
||||
}
|
||||
sprintf(str_temp, "c%-11llu ", counter_value);
|
||||
strcat(str_result, str_temp);
|
||||
resSb << 'c' << sb_dec((uint64_t)counter_value, -11) << ' ';
|
||||
}
|
||||
if (logging_options & LOG_INSTRUCTIONS_COUNT)
|
||||
{
|
||||
sprintf(str_temp, "i%-11llu ", total_instructions);
|
||||
strcat(str_result, str_temp);
|
||||
resSb << 'i' << sb_dec(total_instructions, -11) << ' ';
|
||||
}
|
||||
|
||||
if (logging_options & LOG_REGISTERS)
|
||||
{
|
||||
sprintf(str_axystate,"A:%02X X:%02X Y:%02X S:%02X ",(X.A),(X.X),(X.Y),(X.S));
|
||||
StringBuilder sb(str_axystate);
|
||||
sb << "A:" << sb_hex(X.A, 2) << " X:" << sb_hex(X.X, 2) << " Y:" << sb_hex(X.Y, 2) << " S:" << sb_hex(X.S, 2) << ' ';
|
||||
}
|
||||
|
||||
if (logging_options & LOG_PROCESSOR_STATUS)
|
||||
{
|
||||
tmp = X.P^0xFF;
|
||||
sprintf(str_procstatus,"P:%c%c%c%c%c%c%c%c ",
|
||||
'N'|(tmp&0x80)>>2,
|
||||
'V'|(tmp&0x40)>>1,
|
||||
'U'|(tmp&0x20),
|
||||
'B'|(tmp&0x10)<<1,
|
||||
'D'|(tmp&0x08)<<2,
|
||||
'I'|(tmp&0x04)<<3,
|
||||
'Z'|(tmp&0x02)<<4,
|
||||
'C'|(tmp&0x01)<<5
|
||||
);
|
||||
char *s = str_procstatus;
|
||||
*(s++) = X.P & 0x80 ? 'N' : 'n';
|
||||
*(s++) = X.P & 0x40 ? 'V' : 'v';
|
||||
*(s++) = X.P & 0x20 ? 'U' : 'u';
|
||||
*(s++) = X.P & 0x10 ? 'B' : 'b';
|
||||
*(s++) = X.P & 0x08 ? 'D' : 'd';
|
||||
*(s++) = X.P & 0x04 ? 'I' : 'i';
|
||||
*(s++) = X.P & 0x02 ? 'Z' : 'z';
|
||||
*(s++) = X.P & 0x01 ? 'C' : 'c';
|
||||
*(s++) = ' ';
|
||||
*(s++) = '\0';
|
||||
}
|
||||
|
||||
if (logging_options & LOG_TO_THE_LEFT)
|
||||
{
|
||||
if (logging_options & LOG_REGISTERS)
|
||||
strcat(str_result, str_axystate);
|
||||
resSb << str_axystate;
|
||||
if (logging_options & LOG_PROCESSOR_STATUS)
|
||||
strcat(str_result, str_procstatus);
|
||||
resSb << str_procstatus;
|
||||
}
|
||||
|
||||
if (logging_options & LOG_CODE_TABBING)
|
||||
{
|
||||
// add spaces at the beginning of the line according to stack pointer
|
||||
int spaces = (0xFF - X.S) & LOG_TABS_MASK;
|
||||
for (int i = 0; i < spaces; i++)
|
||||
str_tabs[i] = ' ';
|
||||
std::memset(str_tabs, ' ', spaces);
|
||||
str_tabs[spaces] = 0;
|
||||
strcat(str_result, str_tabs);
|
||||
resSb << str_tabs;
|
||||
} else if (logging_options & LOG_TO_THE_LEFT)
|
||||
{
|
||||
strcat(str_result, " ");
|
||||
resSb << ' ';
|
||||
}
|
||||
|
||||
if (logging_options & LOG_BANK_NUMBER)
|
||||
{
|
||||
if (addr >= 0x8000)
|
||||
sprintf(str_address, "$%02X:%04X: ", getBank(addr), addr);
|
||||
resSb << sb_addr(getBank(addr), 2) << ':' << sb_hex(addr, 4);
|
||||
else
|
||||
sprintf(str_address, " $%04X: ", addr);
|
||||
resSb << " " << sb_addr(addr);
|
||||
} else
|
||||
{
|
||||
sprintf(str_address, "$%04X: ", addr);
|
||||
resSb << sb_addr(addr);
|
||||
}
|
||||
|
||||
strcat(str_result, str_address);
|
||||
strcat(str_result, str_data);
|
||||
strcat(str_result, str_disassembly);
|
||||
resSb << ": " << str_data;
|
||||
resSb << str_disassembly;
|
||||
|
||||
if (!(logging_options & LOG_TO_THE_LEFT))
|
||||
{
|
||||
if (logging_options & LOG_REGISTERS)
|
||||
strcat(str_result, str_axystate);
|
||||
resSb << str_axystate;
|
||||
if (logging_options & LOG_PROCESSOR_STATUS)
|
||||
strcat(str_result, str_procstatus);
|
||||
resSb << str_procstatus;
|
||||
}
|
||||
|
||||
OutputLogLine(str_result, &tempAddressesLog);
|
||||
|
|
@ -978,9 +973,7 @@ void OutputLogLine(const char *str, std::vector<uint16>* addressesLog, bool add_
|
|||
{
|
||||
if (logtofile)
|
||||
{
|
||||
fputs(str, LOG_FP);
|
||||
if (add_newline)
|
||||
fputs("\n", LOG_FP);
|
||||
fileWriter.writeLine(str, add_newline);
|
||||
} else
|
||||
{
|
||||
if (add_newline)
|
||||
|
|
@ -1025,7 +1018,7 @@ void EndLoggingSequence()
|
|||
{
|
||||
if (logtofile)
|
||||
{
|
||||
fclose(LOG_FP);
|
||||
fileWriter.close();
|
||||
} else
|
||||
{
|
||||
strcpy(str_result, "Logging finished.");
|
||||
|
|
|
|||
|
|
@ -59,6 +59,57 @@ public:
|
|||
return appendInt<Radix>(intInfo.x, intInfo.minLen, intInfo.leadChar, intInfo.upperCase);
|
||||
}
|
||||
|
||||
// Append an array of characters that may or may not be null-terminated
|
||||
StringBuilder &appendSubstr(const char *str, size_t maxLen)
|
||||
{
|
||||
size_t len = std::strlen(str),
|
||||
copyLen = len <= maxLen ? len : maxLen;
|
||||
|
||||
std::memcpy(end, str, copyLen);
|
||||
end += len;
|
||||
*end = '\0';
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
||||
// Substitute for strncpy/strncat
|
||||
// maxLen is the TOTAL size, including what's already built
|
||||
// If alwaysAppendNull the last character will always be null
|
||||
StringBuilder &appendStr(const char *str, size_t maxLen, bool alwaysAddNull = true)
|
||||
{
|
||||
size_t len = std::strlen(str),
|
||||
curLen = size(),
|
||||
lenLeft = maxLen - curLen;
|
||||
|
||||
if (len < lenLeft)
|
||||
{
|
||||
std::memcpy(end, str, len + 1);
|
||||
end += len;
|
||||
}
|
||||
else if (!alwaysAddNull)
|
||||
{
|
||||
// strncpy/strncat case: no terminating null
|
||||
std::memcpy(end, str, lenLeft);
|
||||
end += lenLeft;
|
||||
}
|
||||
else
|
||||
{
|
||||
// strncpy_s/strncat_s case: always null-terminate
|
||||
if (lenLeft != 0)
|
||||
{
|
||||
size_t copyLen = lenLeft - 1;
|
||||
std::memcpy(end, str, copyLen);
|
||||
|
||||
end += copyLen;
|
||||
*end = '\0';
|
||||
}
|
||||
else
|
||||
end[-1] = '\0';
|
||||
}
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
||||
protected:
|
||||
inline StringBuilder &operator <<(nullptr_t)
|
||||
{
|
||||
|
|
|
|||
Loading…
Reference in New Issue