[ob/pushed] Use gdb_insn_length instead of creating dummy stream
gdb/ChangeLog: 2017-02-01 Pedro Alves <palves@redhat.com> * i386-tdep.c (i386_fast_tracepoint_valid_at): Use gdb_insn_length.
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@ -1,3 +1,7 @@
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2017-02-01 Pedro Alves <palves@redhat.com>
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* i386-tdep.c (i386_fast_tracepoint_valid_at): Use gdb_insn_length.
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2017-01-31 Pedro Alves <palves@redhat.com>
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2017-01-31 Pedro Alves <palves@redhat.com>
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* mi/mi-interp.c (mi_breakpoint_created, mi_breakpoint_modified):
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* mi/mi-interp.c (mi_breakpoint_created, mi_breakpoint_modified):
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@ -8110,7 +8110,6 @@ i386_fast_tracepoint_valid_at (struct gdbarch *gdbarch, CORE_ADDR addr,
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char **msg)
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char **msg)
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{
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{
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int len, jumplen;
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int len, jumplen;
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static struct ui_file *gdb_null = NULL;
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/* Ask the target for the minimum instruction length supported. */
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/* Ask the target for the minimum instruction length supported. */
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jumplen = target_get_min_fast_tracepoint_insn_len ();
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jumplen = target_get_min_fast_tracepoint_insn_len ();
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@ -8133,12 +8132,8 @@ i386_fast_tracepoint_valid_at (struct gdbarch *gdbarch, CORE_ADDR addr,
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jumplen = (register_size (gdbarch, 0) == 8) ? 5 : 4;
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jumplen = (register_size (gdbarch, 0) == 8) ? 5 : 4;
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}
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}
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/* Dummy file descriptor for the disassembler. */
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if (!gdb_null)
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gdb_null = ui_file_new ();
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/* Check for fit. */
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/* Check for fit. */
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len = gdb_print_insn (gdbarch, addr, gdb_null, NULL);
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len = gdb_insn_length (gdbarch, addr);
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if (len < jumplen)
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if (len < jumplen)
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{
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{
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