This is the mail archive of the
gdb-patches@sourceware.org
mailing list for the GDB project.
Re: [PATCH 01/13 v2] Introduce current_lwp_ptid
- From: Doug Evans <dje at google dot com>
- To: Gary Benson <gbenson at redhat dot com>
- Cc: gdb-patches at sourceware dot org
- Date: Fri, 31 Oct 2014 11:57:37 -0700
- Subject: Re: [PATCH 01/13 v2] Introduce current_lwp_ptid
- Authentication-results: sourceware.org; auth=none
- References: <1412848358-9958-1-git-send-email-gbenson at redhat dot com> <1412848358-9958-2-git-send-email-gbenson at redhat dot com>
Gary Benson writes:
> This commit introduces a new function, current_lwp_ptid, that
> shared Linux code can use to obtain the ptid of the current
> lightweight process.
>
> gdb/ChangeLog:
>
> * nat/linux-nat.h (current_lwp_ptid): New declaration.
> * linux-nat.c (current_lwp_ptid): New function.
> * x86-linux-nat.c: Include nat/linux-nat.h.
> (x86_linux_dr_get_addr): Use current_lwp_ptid.
> (x86_linux_dr_get_control): Likewise.
> (x86_linux_dr_get_status): Likewise.
> (x86_linux_dr_set_control): Likewise.
> (x86_linux_dr_set_addr): Likewise.
>
> gdb/gdbserver/ChangeLog:
>
> * linux-low.c (current_lwp_ptid): New function.
> * linux-x86-low.c: Include nat/linux-nat.h.
> (x86_dr_low_get_addr): Use current_lwp_ptid.
> (x86_dr_low_get_control): Likewise.
> (x86_dr_low_get_status): Likewise.
> ---
> gdb/ChangeLog | 11 +++++++++++
> gdb/gdbserver/ChangeLog | 8 ++++++++
> gdb/gdbserver/linux-low.c | 8 ++++++++
> gdb/gdbserver/linux-x86-low.c | 13 ++++---------
> gdb/linux-nat.c | 9 +++++++++
> gdb/nat/linux-nat.h | 5 +++++
> gdb/x86-linux-nat.c | 11 ++++++-----
> 7 files changed, 51 insertions(+), 14 deletions(-)
>
> diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
> index 8776670..6e1ed8a 100644
> --- a/gdb/gdbserver/linux-low.c
> +++ b/gdb/gdbserver/linux-low.c
> @@ -6035,6 +6035,14 @@ linux_low_read_btrace (struct btrace_target_info *tinfo, struct buffer *buffer,
> }
> #endif /* HAVE_LINUX_BTRACE */
>
> +/* See common/common-inferior.h. */
> +
> +ptid_t
> +current_lwp_ptid (void)
> +{
> + return ptid_of (current_thread);
> +}
> +
Hi.
Nit I just noticed. s,common/common-inferior.h,nat/linux-nat.h,