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authoriwasaki <iwasaki@FreeBSD.org>2000-09-20 01:01:32 +0000
committeriwasaki <iwasaki@FreeBSD.org>2000-09-20 01:01:32 +0000
commit25e47ad7a2fc03462f2f9b79c003eb3042e0bed5 (patch)
treeecb0a0decbebc69a6adc8e5319ae5de550247398 /usr.sbin/fdformat
parent1794dd585719ba2b3eabff1b40720ff5ccb7649c (diff)
downloadFreeBSD-src-25e47ad7a2fc03462f2f9b79c003eb3042e0bed5.zip
FreeBSD-src-25e47ad7a2fc03462f2f9b79c003eb3042e0bed5.tar.gz
Improve region I/O sub-routines by re-writing most of low level part
of AML interpreter. - Delete and cleanup a lot of almost duplicated code in kernel/userland. - Add new common functions for kernel/userland code. aml_adjust_readvalue(), aml_adjust_updatevalue(), aml_region_handle_alloc(), aml_region_handle_free() and aml_region_io(). - Add primitive functions for both versions of kernel/userland in order to have shared code as much as possible. aml_region_read_simple(), aml_region_write_simple(), aml_region_prompt_read(), aml_region_prompt_write() and aml_region_prompt_update_value(). - Consider update rule and access type in field flags. Also add a lot of definitions for the flags. - Fix bugs on bit manipulation for read/write operations. - Fix bugs on IndexField I/O part. Also add workaround for temporary object corruption during StoreOp interpretation.
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