[PATCH 2/2] linux/aarch64: sync sys/ptrace.h with Linux 4.15

["Dmitry V. Levin" <ldv at altlinux dot org>]

Remove compat-specific constants that were never exported by kernel
headers under these names.  Before linux commit v3.7-rc1~16^2~1 they
were exported with COMPAT_ prefix, and after that commit they are not
exported at all.

To implement a proper multilib sys/ptrace.h on aarch64, arm/sys/ptrace.h
has to be used instead of aarch64/sys/ptrace.h with all arm-specific
definitions ifdef'ed.

* sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h (__ptrace_request):
Remove arm-specific PTRACE_GET_THREAD_AREA, PTRACE_GETHBPREGS,
and PTRACE_SETHBPREGS.
---
 ChangeLog                                    | 4 ++++
 sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h | 8 --------
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h b/sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h
index 111d54e..f02b167 100644
--- a/sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h
@@ -78,18 +78,10 @@ enum __ptrace_request
   PTRACE_DETACH = 17,
 #define PT_DETACH PTRACE_DETACH
 
-  PTRACE_GET_THREAD_AREA = 22,
-
   /* Continue and stop at the next entry to or return from syscall.  */
   PTRACE_SYSCALL = 24,
 #define PT_SYSCALL PTRACE_SYSCALL
 
-  /* Get all hardware breakpoint registers.  */
-  PTRACE_GETHBPREGS = 29,
-
-  /* Set all hardware breakpoint registers.  */
-  PTRACE_SETHBPREGS = 30,
-
   /* Set ptrace filter options.  */
   PTRACE_SETOPTIONS = 0x4200,
 #define PT_SETOPTIONS PTRACE_SETOPTIONS
-- 
ldv