gdb/gdb-container-rh-pkg.patch

42 lines
2.1 KiB
Diff

--- gdb-7.11/gdb/linux-thread-db.c.orig 2016-04-06 17:45:10.444062076 +0200
+++ gdb-7.11/gdb/linux-thread-db.c 2016-04-06 17:46:16.169615943 +0200
@@ -1025,7 +1025,16 @@ check_pid_namespace_match (void)
warning (_ ("Target and debugger are in different PID "
"namespaces; thread lists and other data are "
"likely unreliable. "
- "Connect to gdbserver inside the container."));
+ "Connect to gdbserver inside the container.\n"
+"This version of GDB needs local access to files from the container. It is easier to access the files from the container itself. This RHEL-7 version of GDB does not support such direct container files access.\n"
+"The following versions of GDB support the direct access:\n"
+"- Upstream version of GDB (unsupported) 7.10 or later\n"
+"- Red Hat Developer Toolset (DTS) version of GDB from DTS 4.0 or later (available only for the x86_64 architecture)\n"
+"The direct container file access needs to be supported also by gdbserver inside the container:\n"
+"- Upstream version of gdbserver (unsupported) 7.10 or later\n"
+"- Red Hat Developer Toolset (DTS) version of gdbserver from DTS 4.0 or later (only on x86_64)\n"
+"- RHEL-7.3 version of gdbserver (on any architecture)"
+));
}
}
}
--- gdb-7.11/gdb/remote.c-orig 2016-04-06 17:46:52.428921496 +0200
+++ gdb-7.11/gdb/remote.c 2016-04-06 18:28:26.781923516 +0200
@@ -13002,7 +13002,17 @@ remote_pid_to_exec_file (struct target_o
char *annex = NULL;
if (packet_support (PACKET_qXfer_exec_file) != PACKET_ENABLE)
- return NULL;
+ {
+ warning (_("Remote gdbserver does not support determining executable "
+ "automatically.\n"
+"RHEL <=6.8 and <=7.2 versions of gdbserver do not support such automatic executable detection.\n"
+"The following versions of gdbserver support it:\n"
+"- Upstream version of gdbserver (unsupported) 7.10 or later\n"
+"- Red Hat Developer Toolset (DTS) version of gdbserver from DTS 4.0 or later (only on x86_64)\n"
+"- RHEL-6.9 and RHEL-7.3 versions of gdbserver (on any architecture)"
+));
+ return NULL;
+ }
if (filename != NULL)
xfree (filename);