From e53b69389a7d743fe888926475d46167e91b1157 Mon Sep 17 00:00:00 2001 From: Yao Qi Date: Fri, 17 Jul 2015 14:06:34 +0100 Subject: [PATCH] Call ptid_get_pid instead of get_thread_id in aarch64_linux_get_debug_reg_capacity aarch64_linux_get_debug_reg_capacity is called by aarch64_linux_child_post_startup_inferior, and argument ptid is created in inf-ptrace.c:inf_ptrace_create_inferior, /* On some targets, there must be some explicit actions taken after the inferior has been started up. */ target_post_startup_inferior (pid_to_ptid (pid)); so in aarch64_linux_get_debug_reg_capacity, we can get pid by ptid_get_pid, and don't need to use get_thread_id. gdb: 2015-07-17 Yao Qi * aarch64-linux-nat.c (aarch64_linux_get_debug_reg_capacity): Call ptid_get_pid instead of get_thread_id. --- gdb/ChangeLog | 5 +++++ gdb/aarch64-linux-nat.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 646a827..6bf9d40 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,10 @@ 2015-07-17 Yao Qi + * aarch64-linux-nat.c (aarch64_linux_get_debug_reg_capacity): Call + ptid_get_pid instead of get_thread_id. + +2015-07-17 Yao Qi + * remote.c (get_current_thread): Initialise ptid to null_ptid. (add_current_inferior_and_thread): Don't initialise ptid. diff --git a/gdb/aarch64-linux-nat.c b/gdb/aarch64-linux-nat.c index c4ddad5..628ffe8 100644 --- a/gdb/aarch64-linux-nat.c +++ b/gdb/aarch64-linux-nat.c @@ -848,7 +848,7 @@ aarch64_linux_get_debug_reg_capacity (ptid_t ptid) struct iovec iov; struct user_hwdebug_state dreg_state; - tid = get_thread_id (ptid); + tid = ptid_get_pid (ptid); iov.iov_base = &dreg_state; iov.iov_len = sizeof (dreg_state); -- 2.7.4