diff options
Diffstat (limited to 'gdb/nat/x86-linux-dregs.c')
| -rw-r--r-- | gdb/nat/x86-linux-dregs.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/gdb/nat/x86-linux-dregs.c b/gdb/nat/x86-linux-dregs.c index a1d51ea..760acb3 100644 --- a/gdb/nat/x86-linux-dregs.c +++ b/gdb/nat/x86-linux-dregs.c @@ -49,7 +49,7 @@ x86_linux_dr_get (ptid_t ptid, int regnum) errno = 0; value = ptrace (PTRACE_PEEKUSER, tid, u_debugreg_offset (regnum), 0); if (errno != 0) - perror_with_name (_("Couldn't read debug register")); + perror_with_name (_ ("Couldn't read debug register")); return value; } @@ -67,7 +67,7 @@ x86_linux_dr_set (ptid_t ptid, int regnum, unsigned long value) errno = 0; ptrace (PTRACE_POKEUSER, tid, u_debugreg_offset (regnum), value); if (errno != 0) - perror_with_name (_("Couldn't write debug register")); + perror_with_name (_ ("Couldn't write debug register")); } /* Callback for iterate_over_lwps. Mark that our local mirror of @@ -147,8 +147,7 @@ x86_linux_update_debug_registers (struct lwp_info *lwp) if (lwp_debug_registers_changed (lwp)) { - struct x86_debug_reg_state *state - = x86_debug_reg_state (ptid.pid ()); + struct x86_debug_reg_state *state = x86_debug_reg_state (ptid.pid ()); int i; /* Prior to Linux kernel 2.6.33 commit @@ -160,15 +159,15 @@ x86_linux_update_debug_registers (struct lwp_info *lwp) x86_linux_dr_set (ptid, DR_CONTROL, 0); ALL_DEBUG_ADDRESS_REGISTERS (i) - if (state->dr_ref_count[i] > 0) - { - x86_linux_dr_set (ptid, i, state->dr_mirror[i]); + if (state->dr_ref_count[i] > 0) + { + x86_linux_dr_set (ptid, i, state->dr_mirror[i]); - /* If we're setting a watchpoint, any change the inferior + /* If we're setting a watchpoint, any change the inferior has made to its debug registers needs to be discarded to avoid x86_stopped_data_address getting confused. */ - clear_status = 1; - } + clear_status = 1; + } /* If DR_CONTROL is supposed to be zero then it's already set. */ if (state->dr_control_mirror != 0) @@ -177,7 +176,6 @@ x86_linux_update_debug_registers (struct lwp_info *lwp) lwp_set_debug_registers_changed (lwp, 0); } - if (clear_status - || lwp_stop_reason (lwp) == TARGET_STOPPED_BY_WATCHPOINT) + if (clear_status || lwp_stop_reason (lwp) == TARGET_STOPPED_BY_WATCHPOINT) x86_linux_dr_set (ptid, DR_STATUS, 0); } |