Hongtao Zheng - fix a simulation error for "BX PC"

git-svn-id: svn://svn.berlios.de/openocd/trunk@1109 b42882b7-edfa-0310-969c-e2dbd0fdcd60

diff --git a/src/target/arm_simulator.c b/src/target/arm_simulator.c
index 2873a5a65ff9afd2eb901eb4adc7cfec4a131d04..217633e898b05b7acf28afc72b4a2106f5b62bb1 100644 (file)
--- a/src/target/arm_simulator.c
+++ b/src/target/arm_simulator.c
@@ -2,6 +2,9 @@
  *   Copyright (C) 2006 by Dominic Rath                                    *
  *   Dominic.Rath@gmx.de                                                   *
  *                                                                         *
+ *   Copyright (C) 2008 by Hongtao Zheng                                   *
+ *   hontor@126.com                                                        *
+ *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
@@ -349,6 +352,10 @@ int arm_simulate_step(target_t *target, u32 *dry_run_pc)
                else
                {
                        target = buf_get_u32(ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, instruction.info.b_bl_bx_blx.reg_operand).value, 0, 32); 
+                       if(instruction.info.b_bl_bx_blx.reg_operand == 15)
+                       {
+                               target += 2 * instruction_size;
+                       }
                }
                
                if (dry_run_pc)