diff options
| -rw-r--r-- | src/target/arm_simulator.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/target/arm_simulator.c b/src/target/arm_simulator.c index 730f588c..0f6fe3f5 100644 --- a/src/target/arm_simulator.c +++ b/src/target/arm_simulator.c @@ -364,42 +364,42 @@ static int arm_simulate_step_core(struct target *target, /* branch instructions */ if ((instruction.type >= ARM_B) && (instruction.type <= ARM_BLX)) { - uint32_t target; + uint32_t target_address; if (instruction.info.b_bl_bx_blx.reg_operand == -1) { - target = instruction.info.b_bl_bx_blx.target_address; + target_address = instruction.info.b_bl_bx_blx.target_address; } else { - target = sim->get_reg_mode(sim, instruction.info.b_bl_bx_blx.reg_operand); + target_address = sim->get_reg_mode(sim, instruction.info.b_bl_bx_blx.reg_operand); if (instruction.info.b_bl_bx_blx.reg_operand == 15) { - target += 2 * instruction_size; + target_address += 2 * instruction_size; } } if (dry_run_pc) { - *dry_run_pc = target & ~1; + *dry_run_pc = target_address & ~1; return ERROR_OK; } else { if (instruction.type == ARM_B) { - sim->set_reg(sim, 15, target); + sim->set_reg(sim, 15, target_address); } else if (instruction.type == ARM_BL) { uint32_t old_pc = sim->get_reg(sim, 15); int T = (sim->get_state(sim) == ARM_STATE_THUMB); sim->set_reg_mode(sim, 14, old_pc + 4 + T); - sim->set_reg(sim, 15, target); + sim->set_reg(sim, 15, target_address); } else if (instruction.type == ARM_BX) { - if (target & 0x1) + if (target_address & 0x1) { sim->set_state(sim, ARM_STATE_THUMB); } @@ -407,7 +407,7 @@ static int arm_simulate_step_core(struct target *target, { sim->set_state(sim, ARM_STATE_ARM); } - sim->set_reg(sim, 15, target & 0xfffffffe); + sim->set_reg(sim, 15, target_address & 0xfffffffe); } else if (instruction.type == ARM_BLX) { @@ -415,7 +415,7 @@ static int arm_simulate_step_core(struct target *target, int T = (sim->get_state(sim) == ARM_STATE_THUMB); sim->set_reg_mode(sim, 14, old_pc + 4 + T); - if (target & 0x1) + if (target_address & 0x1) { sim->set_state(sim, ARM_STATE_THUMB); } @@ -423,7 +423,7 @@ static int arm_simulate_step_core(struct target *target, { sim->set_state(sim, ARM_STATE_ARM); } - sim->set_reg(sim, 15, target & 0xfffffffe); + sim->set_reg(sim, 15, target_address & 0xfffffffe); } return ERROR_OK; |