diff options
Diffstat (limited to 'gdb/arm-linux-nat.c')
| -rw-r--r-- | gdb/arm-linux-nat.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gdb/arm-linux-nat.c b/gdb/arm-linux-nat.c index 50c24ec..ac53bed 100644 --- a/gdb/arm-linux-nat.c +++ b/gdb/arm-linux-nat.c @@ -103,6 +103,7 @@ public: /* Handle process creation and exit. */ void low_new_fork (struct lwp_info *parent, pid_t child_pid) override; + void low_init_process (pid_t pid) override; void low_forget_process (pid_t pid) override; }; @@ -805,6 +806,19 @@ arm_linux_process_info_get (pid_t pid) return proc; } +/* Implement the "low_init_process" target_ops method. */ + +void +arm_linux_nat_target::low_init_process (pid_t pid) +{ + /* Set the hardware debug register capacity. This requires the process to be + ptrace-stopped, otherwise detection will fail and software watchpoints will + be used instead of hardware. If we allow this to be done lazily, we + cannot guarantee that it's called when the process is ptrace-stopped, so + do it now. */ + arm_linux_get_hwbp_cap (); +} + /* Called whenever GDB is no longer debugging process PID. It deletes data structures that keep track of debug register state. */ |