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* target.c (memory_xfer_partial): No need to restore shadows if we
	haven't read anything.
This commit is contained in:
Pedro Alves 2011-01-28 16:00:16 +00:00
parent de15c4ab2d
commit e8c9e0a18f
2 changed files with 6 additions and 1 deletions
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2
gdb/target.c
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@ -1414,7 +1414,7 @@ memory_xfer_partial (struct target_ops *ops, enum target_object object,
}
while (ops != NULL);
if (readbuf && !show_memory_breakpoints)
if (res > 0 && readbuf != NULL && !show_memory_breakpoints)
breakpoint_restore_shadows (readbuf, memaddr, reg_len);
/* Make sure the cache gets updated no matter what - if we are writing