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| author | Gary Benson <gbenson@redhat.com> | 2015-03-24 14:05:43 +0000 |
|---|---|---|
| committer | Gary Benson <gbenson@redhat.com> | 2015-03-24 14:05:43 +0000 |
| commit | 7b6690874fa3a8afacd731b70a461d55a5b1311c (patch) | |
| tree | 9812e8a6063beb1c5a99a5524879d78f291f69dc /gdb/linux-nat.c | |
| parent | 15630549010233e9d0f0b1971d27e121cd74bdd0 (diff) | |
| download | gdb-7b6690874fa3a8afacd731b70a461d55a5b1311c.zip gdb-7b6690874fa3a8afacd731b70a461d55a5b1311c.tar.gz gdb-7b6690874fa3a8afacd731b70a461d55a5b1311c.tar.bz2 | |
Introduce current_lwp_ptid
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.
Diffstat (limited to 'gdb/linux-nat.c')
| -rw-r--r-- | gdb/linux-nat.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index 8b62041..8eb73d9 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -4938,6 +4938,15 @@ linux_nat_get_siginfo (ptid_t ptid, siginfo_t *siginfo) return 1; } +/* See nat/linux-nat.h. */ + +ptid_t +current_lwp_ptid (void) +{ + gdb_assert (ptid_lwp_p (inferior_ptid)); + return inferior_ptid; +} + /* Provide a prototype to silence -Wmissing-prototypes. */ extern initialize_file_ftype _initialize_linux_nat; |