Unify ptrace options discovery code and make both GDB and

[deliverable/binutils-gdb.git] / gdb / ChangeLog

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 8d939d96e551411aee36e4ca1f965cabd784f751..de6a83500e5c71bbb2b3c67bbdd566c2b0f1d0bf 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,84 @@
+2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
+
+       * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-nat.h and
+       nat/linux-waitpid.h.
+       (linux-waitpid.o): New object file rule.
+       * common/linux-ptrace.c: Include nat/linux-waitpid.h.
+       (current_ptrace_options): Moved from linux-nat.c.
+       (linux_ptrace_test_ret_to_nx): Use type casts for ptrace
+       parameters.
+       (linux_fork_to_function): New function.
+       (linux_grandchild_function): Likewise.
+       (linux_child_function): Likewise.
+       (linux_check_ptrace_features): New function, heavily
+       based on linux-nat.c:linux_test_for_tracefork.
+       (linux_enable_event_reporting): New function.
+       (ptrace_supports_feature): Likewise.
+       (linux_supports_tracefork): Likewise.
+       (linux_supports_traceclone): Likewise.
+       (linux_supports_tracevforkdone): Likewise.
+       (linux_supports_tracesysgood): Likewise.
+       * common/linux-ptrace.h (HAS_NOMMU): Moved from
+       gdbserver/linux-low.c.
+       (linux_enable_event_reporting): New declaration.
+       (linux_supports_tracefork): Likewise.
+       (linux_supports_traceclone): Likewise.
+       (linux_supports_tracevforkdone): Likewise.
+       (linux_supports_tracesysgood): Likewise.
+       * config.in (PTRACE_TYPE_ARG4): Regenerate.
+       * config/aarch64/linux.mh (NATDEPFILES): Add linux-waitpid.o.
+       * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
+       * config/arm/linux.mh (NATDEPFILES): Likewise.
+       * config/i386/linux.mh (NATDEPFILES): Likewise.
+       * config/i386/linux64.mh (NATDEPFILES): Likewise.
+       * config/ia64/linux.mh (NATDEPFILES): Likewise.
+       * config/m32r/linux.mh (NATDEPFILES): Likewise.
+       * config/m68k/linux.mh (NATDEPFILES): Likewise.
+       * config/mips/linux.mh (NATDEPFILES): Likewise.
+       * config/pa/linux.mh (NATDEPFILES): Likewise..
+       * config/powerpc/linux.mh (NATDEPFILES): Likewise..
+       * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
+       * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
+       * config/sparc/linux.mh (NATDEPFILES): Likewise.
+       * config/sparc/linux64.mh (NATDEPFILES): Likewise.
+       * config/tilegx/linux.mh (NATDEPFILES): Likewise.
+       * config/xtensa/linux.mh (NATDEPFILES): Likewise.
+       * configure.ac (AC_CACHE_CHECK): Add void * to the list of
+       ptrace's 4th argument's types.
+       Check the type of PTRACE_TYPE_ARG4.
+       * configure: Regenerate.
+       * linux-nat.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
+       (SYSCALL_SIGTRAP): Moved to nat/linux-nat.h.
+       (linux_supports_tracefork_flag): Remove.
+       (linux_supports_tracesysgood_flag): Likewise.
+       (linux_supports_tracevforkdone_flag): Likewise.
+       (current_ptrace_options): Moved to
+       common/linux-ptrace.c.
+       (linux_tracefork_child): Remove.
+       (my_waitpid): Remove.
+       (linux_test_for_tracefork): Renamed to
+       linux_check_ptrace_features and moved to common/linux-ptrace.c.
+       (linux_test_for_tracesysgood): Remove.
+       (linux_supports_tracesysgood): Remove.
+       (linux_supports_tracefork): Remove.
+       (linux_supports_tracevforkdone): Remove.
+       (linux_enable_tracesysgood): Remove.
+       (linux_enable_event_reporting): Remove.
+       (linux_init_ptrace): New function.
+       (linux_child_post_attach): Call linux_init_ptrace.
+       (linux_child_post_startup_inferior): Call linux_init_ptrace.
+       (linux_child_follow_fork): Call linux_supports_tracefork
+       and linux_supports_tracevforkdone.
+       (linux_child_insert_fork_catchpoint): Call
+       linux_supports_tracefork.
+       (linux_child_insert_vfork_catchpoint): Likewise.
+       (linux_child_set_syscall_catchpoint): Call
+       linux_supports_tracesysgood.
+       (lin_lwp_attach_lwp): Call linux_supports_tracefork.
+       * nat/linux-nat.h: New file.
+       * nat/linux-waitpid.c: New file.
+       * nat/linux-waitpid.h: New file.
+
 2013-08-22  Samuel Bronson  <naesten@gmail.com>
 
        ARM Linux support for `catch syscall'.