Fix cached_frame allocation in py-unwind
gdb/ * python/py-unwind.c (pyuw_sniffer): Allocate space for registers.
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@ -1,3 +1,8 @@
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2017-06-22 Alan Hayward <alan.hayward@arm.com>
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* python/py-unwind.c (pyuw_sniffer): Allocate space for
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registers.
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2017-06-22 Alan Hayward <alan.hayward@arm.com>
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2017-06-22 Alan Hayward <alan.hayward@arm.com>
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* record-full.c (record_full_exec_insn): Use byte_vector.
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* record-full.c (record_full_exec_insn): Use byte_vector.
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@ -557,7 +557,10 @@ pyuw_sniffer (const struct frame_unwind *self, struct frame_info *this_frame,
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saved_reg *reg;
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saved_reg *reg;
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int i;
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int i;
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cached_frame = XNEW (cached_frame_info);
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cached_frame
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= ((cached_frame_info *)
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xmalloc (sizeof (*cached_frame)
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+ reg_count * sizeof (cached_frame->reg[0])));
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cached_frame->gdbarch = gdbarch;
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cached_frame->gdbarch = gdbarch;
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cached_frame->frame_id = unwind_info->frame_id;
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cached_frame->frame_id = unwind_info->frame_id;
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cached_frame->reg_count = reg_count;
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cached_frame->reg_count = reg_count;
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