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User-mode GDB stub improvements - handle fork

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Close gdbserver in child processes, so that only one stub tries to talk
to GDB at a time.  Updated from an earlier patch by Paul Brook.

Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6095 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2008-12-18 22:44:04 +00:00
parent 6f9c5ee782
commit 2b1319c85c
4 changed files with 26 additions and 13 deletions
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gdbstub.h
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@ -13,6 +13,7 @@ void gdb_set_stop_cpu(CPUState *env);
int gdb_handlesig (CPUState *, int);
void gdb_exit(CPUState *, int);
int gdbserver_start(int);
void gdbserver_fork(CPUState *);
#else
int gdbserver_start(const char *port);
#endif