diff options
Diffstat (limited to 'gdb/arm-linux-tdep.c')
| -rw-r--r-- | gdb/arm-linux-tdep.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/gdb/arm-linux-tdep.c b/gdb/arm-linux-tdep.c index 4a734b0..c621cd6 100644 --- a/gdb/arm-linux-tdep.c +++ b/gdb/arm-linux-tdep.c @@ -921,12 +921,11 @@ arm_linux_get_next_pcs_syscall_next_pc (struct arm_get_next_pcs *self) /* Insert a single step breakpoint at the next executed instruction. */ -static int +static VEC (CORE_ADDR) * arm_linux_software_single_step (struct frame_info *frame) { struct regcache *regcache = get_current_regcache (); struct gdbarch *gdbarch = get_regcache_arch (regcache); - struct address_space *aspace = get_regcache_aspace (regcache); struct arm_get_next_pcs next_pcs_ctx; CORE_ADDR pc; int i; @@ -936,7 +935,7 @@ arm_linux_software_single_step (struct frame_info *frame) /* If the target does have hardware single step, GDB doesn't have to bother software single step. */ if (target_can_do_single_step () == 1) - return 0; + return NULL; old_chain = make_cleanup (VEC_cleanup (CORE_ADDR), &next_pcs); @@ -955,12 +954,9 @@ arm_linux_software_single_step (struct frame_info *frame) VEC_replace (CORE_ADDR, next_pcs, i, pc); } - for (i = 0; VEC_iterate (CORE_ADDR, next_pcs, i, pc); i++) - insert_single_step_breakpoint (gdbarch, aspace, pc); - - do_cleanups (old_chain); + discard_cleanups (old_chain); - return 1; + return next_pcs; } /* Support for displaced stepping of Linux SVC instructions. */ |