[PATCH] Fix usage of inferior_ptid in two thread_alive implementations

Simon Marchi
2017-02-07T21:25:18Z

While inspecting some target code, I noticed that in these two
implementations of thread_alive, inferior_ptid is referenced directly
instead of using the ptid passed as parameters. I guess that it is
wrong, although I can't really test it in both cases.

gdb/ChangeLog:

* bsd-uthread.c (bsd_uthread_thread_alive): Use ptid instead of
inferior_ptid.
* go32-nat.c (go32_thread_alive): Likewise.
---
gdb/bsd-uthread.c | 2 +-
gdb/go32-nat.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gdb/bsd-uthread.c b/gdb/bsd-uthread.c
index 41c7d59be1..20eecd3879 100644
--- a/gdb/bsd-uthread.c
+++ b/gdb/bsd-uthread.c
@@ -401,7 +401,7 @@ bsd_uthread_thread_alive (struct target_ops *ops, ptid_t ptid)
{
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ());
struct target_ops *beneath = find_target_beneath (ops);
- CORE_ADDR addr = ptid_get_tid (inferior_ptid);
+ CORE_ADDR addr = ptid_get_tid (ptid);

if (addr != 0)
{
diff --git a/gdb/go32-nat.c b/gdb/go32-nat.c
index 3e9e99f068..1fca8e2e53 100644
--- a/gdb/go32-nat.c
+++ b/gdb/go32-nat.c
@@ -938,7 +938,7 @@ go32_terminal_ours (struct target_ops *self)
static int
go32_thread_alive (struct target_ops *ops, ptid_t ptid)
{
- return !ptid_equal (inferior_ptid, null_ptid);
+ return !ptid_equal (ptid, null_ptid);
}

static char *
--
2.11.0