diff options
Diffstat (limited to 'gdb/arm-tdep.c')
| -rw-r--r-- | gdb/arm-tdep.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c index fda2669..8a3a1f9 100644 --- a/gdb/arm-tdep.c +++ b/gdb/arm-tdep.c @@ -1902,26 +1902,17 @@ arm_get_next_pc (CORE_ADDR pc) /* single_step() is called just before we want to resume the inferior, if we want to single-step it but there is no hardware or kernel single-step support. We find the target of the coming instruction - and breakpoint it. - - single_step() is also called just after the inferior stops. If we - had set up a simulated single-step, we undo our damage. */ + and breakpoint it. */ static int -arm_software_single_step (enum target_signal sig, int insert_bpt) +arm_software_single_step (struct regcache *regcache) { /* NOTE: This may insert the wrong breakpoint instruction when single-stepping over a mode-changing instruction, if the CPSR heuristics are used. */ - if (insert_bpt) - { - CORE_ADDR next_pc = arm_get_next_pc (read_register (ARM_PC_REGNUM)); - - insert_single_step_breakpoint (next_pc); - } - else - remove_single_step_breakpoints (); + CORE_ADDR next_pc = arm_get_next_pc (read_register (ARM_PC_REGNUM)); + insert_single_step_breakpoint (next_pc); return 1; } |