diff mbox

[2/6] Move have_ptrace_getregset to linux-nat.c

Message ID 1432822816-32327-3-git-send-email-yao.qi@linaro.org
State New
Headers show

Commit Message

Yao Qi May 28, 2015, 2:20 p.m. UTC
I'll let arm-linux-nat.c to use PTRACE_GETREGSET if kernel supports,
so this patch is to move have_ptrace_getregset from x86-linux-nat.c
to linux-nat.c.

gdb:

2015-05-28  Yao Qi  <yao.qi@linaro.org>

	* x86-linux-nat.c (have_ptrace_getregset): Move it to ...
	* linux-nat.c: ... here.
	* x86-linux-nat.h (have_ptrace_getregset): Move the declaration
	to ...
	* linux-nat.h: ... here.
---
 gdb/linux-nat.c     | 3 +++
 gdb/linux-nat.h     | 3 +++
 gdb/x86-linux-nat.c | 2 --
 gdb/x86-linux-nat.h | 2 --
 4 files changed, 6 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index f95e76c..febee84 100644
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -163,6 +163,9 @@  blocked.  */
 #define O_LARGEFILE 0
 #endif
 
+/* Does the current host support PTRACE_GETREGSET?  */
+int have_ptrace_getregset = -1;
+
 /* The single-threaded native GNU/Linux target_ops.  We save a pointer for
    the use of the multi-threaded target.  */
 static struct target_ops *linux_ops;
diff --git a/gdb/linux-nat.h b/gdb/linux-nat.h
index d935270..3d766b5 100644
--- a/gdb/linux-nat.h
+++ b/gdb/linux-nat.h
@@ -115,6 +115,9 @@  struct lwp_info
    native target is active.  */
 extern struct lwp_info *lwp_list;
 
+/* Does the current host support PTRACE_GETREGSET?  */
+extern int have_ptrace_getregset;
+
 /* Iterate over each active thread (light-weight process).  */
 #define ALL_LWPS(LP)							\
   for ((LP) = lwp_list;							\
diff --git a/gdb/x86-linux-nat.c b/gdb/x86-linux-nat.c
index 0026d26..5d8f7c7 100644
--- a/gdb/x86-linux-nat.c
+++ b/gdb/x86-linux-nat.c
@@ -51,8 +51,6 @@  struct arch_lwp_info
   int debug_registers_changed;
 };
 
-/* Does the current host support PTRACE_GETREGSET?  */
-int have_ptrace_getregset = -1;
 
 
 /* linux_nat_new_fork hook.   */
diff --git a/gdb/x86-linux-nat.h b/gdb/x86-linux-nat.h
index 7c4d87c..70c207a 100644
--- a/gdb/x86-linux-nat.h
+++ b/gdb/x86-linux-nat.h
@@ -20,8 +20,6 @@ 
 #ifndef X86_LINUX_NAT_H
 #define X86_LINUX_NAT_H 1
 
-/* Does the current host support PTRACE_GETREGSET?  */
-extern int have_ptrace_getregset;
 
 
 /* Helper for ps_get_thread_area.  Sets BASE_ADDR to a pointer to