diff options
Diffstat (limited to 'gdb/aarch64-linux-nat.c')
| -rw-r--r-- | gdb/aarch64-linux-nat.c | 32 |
1 files changed, 8 insertions, 24 deletions
diff --git a/gdb/aarch64-linux-nat.c b/gdb/aarch64-linux-nat.c index 4b2a0ba..2e6541f 100644 --- a/gdb/aarch64-linux-nat.c +++ b/gdb/aarch64-linux-nat.c @@ -78,12 +78,6 @@ public: int can_do_single_step () override; - /* Override the GNU/Linux inferior startup hook. */ - void post_startup_inferior (ptid_t) override; - - /* Override the GNU/Linux post attach hook. */ - void post_attach (int pid) override; - /* These three defer to common nat/ code. */ void low_new_thread (struct lwp_info *lp) override { aarch64_linux_new_thread (lp); } @@ -93,6 +87,7 @@ public: { aarch64_linux_prepare_to_resume (lp); } 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; /* Add our siginfo layout converter. */ @@ -844,29 +839,18 @@ ps_get_thread_area (struct ps_prochandle *ph, } -/* Implement the virtual inf_ptrace_target::post_startup_inferior method. */ - -void -aarch64_linux_nat_target::post_startup_inferior (ptid_t ptid) -{ - low_forget_process (ptid.pid ()); - aarch64_linux_get_debug_reg_capacity (ptid.pid ()); - linux_nat_target::post_startup_inferior (ptid); -} - -/* Implement the "post_attach" target_ops method. */ +/* Implement the "low_init_process" target_ops method. */ void -aarch64_linux_nat_target::post_attach (int pid) +aarch64_linux_nat_target::low_init_process (pid_t pid) { low_forget_process (pid); - /* Set the hardware debug register capacity. If - aarch64_linux_get_debug_reg_capacity is not called - (as it is in aarch64_linux_child_post_startup_inferior) then - software watchpoints will be used instead of hardware - watchpoints when attaching to a target. */ + /* 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. */ aarch64_linux_get_debug_reg_capacity (pid); - linux_nat_target::post_attach (pid); } /* Implement the "read_description" target_ops method. */ |