1 files changed, 0 insertions, 75 deletions
diff --git a/system/gdb/stopcode-lock.patch b/system/gdb/stopcode-lock.patch
deleted file mode 100644
index 6a4e3d855..000000000
--- a/system/gdb/stopcode-lock.patch
+++ /dev/null
@@ -1,75 +0,0 @@
-From: Andrew Burgess <andrew.burgess@embecosm.com>
-Date: Tue, 3 Jul 2018 18:02:48 +0000 (+0100)
-Subject: gdb: Avoid using W_STOPCODE(0) as this is ambiguous on MIPS
-X-Git-Tag: users/ARM/embedded-binutils-master-2018q4~1172
-X-Git-Url: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commitdiff_plain;h=953473375500a809fbb3eca3efa4dbb670c3a32f
-
-gdb: Avoid using W_STOPCODE(0) as this is ambiguous on MIPS
-
-The MIPS target supports 127 signals, and this can create an ambiguity
-in process wait statuses.  A status value of 0x007f could potentially
-indicate a process that has exited with signal 127, or a process that
-has stopped with signal 0.
-
-In uClibc-ng the interpretation of 0x007f is that the process has
-exited with signal 127 rather than stopped with signal 0, and so,
-WIFSTOPPED (W_STOPCODE (0)) will be false rather than true as it would
-be on most other platforms.
-
-Given that it's pretty easy to avoid using W_STOPCODE (0), lets do that.
-
-gdb/ChangeLog:
-
-	* linux-nat.c (linux_nat_target::follow_fork): Avoid using
-	'W_STOPCODE (0)' as this could be ambiguous.
----
-
-diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
-index 86d3dfd..d2c88ad 100644
---- a/gdb/linux-nat.c
-+++ b/gdb/linux-nat.c
-@@ -445,7 +445,6 @@ linux_nat_target::follow_fork (int follow_child, int detach_fork)
-   if (!follow_child)
-     {
-       struct lwp_info *child_lp = NULL;
--      int status = W_STOPCODE (0);
-       int has_vforked;
-       ptid_t parent_ptid, child_ptid;
-       int parent_pid, child_pid;
-@@ -465,6 +464,8 @@ linux_nat_target::follow_fork (int follow_child, int detach_fork)
-       /* Detach new forked process?  */
-       if (detach_fork)
- 	{
-+	  int child_stop_signal = 0;
-+	  bool detach_child = true;
- 	  struct cleanup *old_chain = make_cleanup (delete_lwp_cleanup,
- 						    child_lp);
- 
-@@ -484,18 +485,24 @@ linux_nat_target::follow_fork (int follow_child, int detach_fork)
- 	  if (!gdbarch_software_single_step_p (target_thread_architecture
- 					       (parent_ptid)))
- 	    {
-+	      int status;
-+
- 	      linux_disable_event_reporting (child_pid);
- 	      if (ptrace (PTRACE_SINGLESTEP, child_pid, 0, 0) < 0)
- 		perror_with_name (_("Couldn't do single step"));
- 	      if (my_waitpid (child_pid, &status, 0) < 0)
- 		perror_with_name (_("Couldn't wait vfork process"));
-+	      else
-+		{
-+		  detach_child = WIFSTOPPED (status);
-+		  child_stop_signal = WSTOPSIG (status);
-+		}
- 	    }
- 
--	  if (WIFSTOPPED (status))
-+	  if (detach_child)
- 	    {
--	      int signo;
-+	      int signo = child_stop_signal;
- 
--	      signo = WSTOPSIG (status);
- 	      if (signo != 0
- 		  && !signal_pass_state (gdb_signal_from_host (signo)))
- 		signo = 0;