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