124e13d9e7
Adapt code in remote.c to take into account addressable unit size when reading/writing memory. A few variables are renamed and suffixed with _bytes or _units. This way, it's more obvious if there is any place where we add or compare values of different kinds (which would be a mistake). gdb/ChangeLog: * common/rsp-low.c (needs_escaping): New. (remote_escape_output): Add unit_size parameter. Refactor to support multi-byte addressable units. Rename parameters. * common/rsp-low.h (remote_escape_output): Add unit_size parameter and rename others. Update doc. * remote.c (align_for_efficient_write): New. (remote_write_bytes_aux): Add unit_size parameter and use it. Rename some variables. Update doc. (remote_xfer_partial): Get unit size and use it. (remote_read_bytes_1): Add unit_size parameter and use it. Rename some variables. Update doc. (remote_write_bytes): Same. (remote_xfer_live_readonly_partial): Same. (remote_read_bytes): Same. (remote_flash_write): Update call to remote_write_bytes_aux. (remote_write_qxfer): Update call to remote_escape_output. (remote_search_memory): Same. (remote_hostio_pwrite): Same. gdb/gdbserver/ChangeLog: * server.c (write_qxfer_response): Update call to remote_escape_output.
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