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show bytes in disassembly
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commit
579e7e9f79
@ -133,6 +133,7 @@ uint8_t Disassembler::instructionToMnemonic(uint16_t addr, uint8_t *p, char *out
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addrmode amode = opcodes[*p].mode;
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uint16_t target = 0;
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char arg[40] = "\0";
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char bytes[10] = "\0";
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switch (amode) {
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case A_REL:
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@ -153,14 +154,19 @@ uint8_t Disassembler::instructionToMnemonic(uint16_t addr, uint8_t *p, char *out
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switch (instructionBytes(*p)) {
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case 1:
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// no arguments
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sprintf(bytes, " %.2X ", *(uint8_t *)p);
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break;
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case 2:
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sprintf(arg, "%s$%X%s", om.prefix, target, om.suffix);
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sprintf(bytes, " %.2X %.2X ", *(uint8_t *)p, *(uint8_t *)(p+1));
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break;
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case 3:
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sprintf(arg, "%s$%X%s", om.prefix, target, om.suffix);
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sprintf(bytes, "%.2X %.2X %.2X ", *(uint8_t *)p, *(uint8_t *)(p+1), *(uint8_t *)(p+2));
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break;
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}
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sprintf(outp, "$%.4X %s %s", addr, mn, arg);
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sprintf(outp, "$%.4X %s %s %s", addr, bytes, mn, arg);
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return instructionBytes(*p);
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}
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