42 lines
2.0 KiB
Diff
42 lines
2.0 KiB
Diff
commit f19ba6e3238e359f2c147d080f7364fd667d202d
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Author: Jan Kratochvil <jkratoch@host1.dyn.jankratochvil.net>
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Date: Sat Aug 1 14:52:19 2009 +0200
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Fix crash with archer-tromey-python vs. FSF GDB HEAD.
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Crashing at least on gdb.server/server-run.exp .
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+ /* FIXME: Workaround archer-tromey-python crash in
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+ add_inferior_object->get_current_arch on FSF GDB update:
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+ is_thread_state would assertion check here as
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+ remote_start_remote->add_inferior_silent->observer_notify_new_inferior is
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+ before remote_start_remote->add_thread_silent. */
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* frame.c (has_stack_frames): Safely return 0 if INFERIOR_PTID
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currently has no associated thread.
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Running ../../../gdb/testsuite/gdb.mi/mi-file-transfer.exp ...
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Executing on host: gcc ../../../gdb/testsuite/gdb.mi/basics.c -g -lm -m32 -o /home/jkratoch/hammock/20090802Build-fedora11/fedora-11-x86_64/build/gdb-6.8.50.20090302/build-x86_64-redhat-linux-gnu/gdb/testsuite.unix.-m32/gdb.mi/basics (timeout = 300)
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~"../../gdb/thread.c:78: internal-error: inferior_thread: Assertion `tp' failed.\nA problem internal to GDB has been detected,\nfurther debugging may prove unreliable.\nQuit this debugging session? "
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[ Backport for gdb-6.8.50.20090302. ]
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--- gdb-6.8.50.20090302/gdb/frame.c.orig 2009-08-02 05:15:28.000000000 +0200
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+++ gdb-6.8.50.20090302/gdb/frame.c 2009-08-02 05:16:59.000000000 +0200
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@@ -1086,6 +1086,14 @@ has_stack_frames (void)
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if (!target_has_registers || !target_has_stack || !target_has_memory)
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return 0;
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+ /* FIXME: Workaround archer-tromey-python crash in
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+ add_inferior_object->get_current_arch on FSF GDB update:
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+ is_thread_state would assertion check here as
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+ remote_start_remote->add_inferior_silent->observer_notify_new_inferior is
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+ before remote_start_remote->add_thread_silent. */
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+ if (find_thread_pid (inferior_ptid) == NULL)
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+ return 0;
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+
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/* If the current thread is executing, don't try to read from
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it. */
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if (is_executing (inferior_ptid))
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