gdbserver: define and use regcache::reset
Define a `reset` method for a regcache and use it for code
simplification. This patch allows further simplification in the next
patch.
The reset method fills the register data with zeroes. For the use in
get_thread_regcache, this is added behavior, making the patch not a
pure refactoring, and may look like extra overhead. However, it is
better to avoid having arbitrary values left in the data buffer.
Hence, it is considered a behavioral improvement.
Approved-By: Simon Marchi <simon.marchi@efficios.com>
2 files changed
