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debugger: Fix repeated until.

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The loop needs to be do while instead of while do.
This commit is contained in:
joevt 2023-08-11 01:19:32 -07:00 committed by dingusdev
parent fe05b1de12
commit 7cd3aae753
1 changed files with 8 additions and 5 deletions
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13
cpu/ppc/ppcexec.cpp
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@ -434,7 +434,7 @@ static void ppc_exec_until_inner(const uint32_t goal_addr)
max_cycles = 0; max_cycles = 0;
while (ppc_state.pc != goal_addr) { do {
// define boundaries of the next execution block // define boundaries of the next execution block
// max execution block length = one memory page // max execution block length = one memory page
eb_start = ppc_state.pc; eb_start = ppc_state.pc;
@ -445,7 +445,7 @@ static void ppc_exec_until_inner(const uint32_t goal_addr)
pc_real = mmu_translate_imem(eb_start); pc_real = mmu_translate_imem(eb_start);
// interpret execution block // interpret execution block
while ((ppc_state.pc != goal_addr) && (ppc_state.pc < eb_end)) { while ((ppc_state.pc < eb_end)) {
ppc_main_opcode(); ppc_main_opcode();
if (g_icycles++ >= max_cycles) { if (g_icycles++ >= max_cycles) {
max_cycles = process_events(); max_cycles = process_events();
@ -480,8 +480,11 @@ static void ppc_exec_until_inner(const uint32_t goal_addr)
pc_real += 4; pc_real += 4;
ppc_set_cur_instruction(pc_real); ppc_set_cur_instruction(pc_real);
} }
if (ppc_state.pc == goal_addr)
break;
} }
} } while (ppc_state.pc != goal_addr);
} }
// outer interpreter loop // outer interpreter loop
@ -493,9 +496,9 @@ void ppc_exec_until(volatile uint32_t goal_addr)
ppc_state.pc = ppc_next_instruction_address; ppc_state.pc = ppc_next_instruction_address;
} }
while (ppc_state.pc != goal_addr) { do {
ppc_exec_until_inner(goal_addr); ppc_exec_until_inner(goal_addr);
} } while (ppc_state.pc != goal_addr);
} }
/** Execute PPC code until control is reached the specified region. */ /** Execute PPC code until control is reached the specified region. */