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debugger: Use a named constant when we don't have a current instruction

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This commit is contained in:
Mihai Parparita
2024-11-29 18:17:24 +01:00
parent 7e93d2d169
commit bf92b04d6c
4 changed files with 13 additions and 10 deletions
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debugger/debugger.cpp
+3 -3
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@@ -124,7 +124,7 @@ static uint32_t disasm_68k(uint32_t count, uint32_t address) {
for (; power_on && count > 0; count--) {
/* prefetch opcode bytes (a 68k instruction can occupy 2...10 bytes) */
for (int i = 0; i < sizeof(code); i++) {
code[i] = mem_read_dbg(0, address + i, 1);
code[i] = mem_read_dbg(address + i, 1);
}
const uint8_t *code_ptr = code;
@@ -174,7 +174,7 @@ void exec_single_68k()
/* calculate address of the current opcode table entry as follows:
get_word(68k_PC) * entry_size + table_base */
cur_instr_tab_entry = mmu_read_vmem<uint16_t>(0, cur_68k_pc) * 8 + emu_table_virt;
cur_instr_tab_entry = mmu_read_vmem<uint16_t>(NO_OPCODE, cur_68k_pc) * 8 + emu_table_virt;
/* grab the PPC PC too */
ppc_pc = get_reg(string("PC"));
@@ -314,7 +314,7 @@ static void dump_mem(string& params) {
cout << endl;
chars_per_line = 0;
}
val = mem_read_dbg(0, addr, cell_size);
val = mem_read_dbg(addr, cell_size);
if (is_char) {
cout << (char)val;
chars_per_line += cell_size;