• Len Brown's avatar
    [ACPI] ACPICA 20040922 from Bob Moore · 419a57d5
    Len Brown authored
    Signed-off-by: default avatarLen Brown <len.brown@intel.com>
    
    Fixed a problem with the implementation of the LNot()
    operator where "Ones" was not returned for the TRUE
    case. Changed the code to return Ones instead of (!Arg)
    which was usually 1. This change affects iASL constant
    folding for this operator also.
    
    Fixed a problem in acpi_ut_initialize_buffer where an
    existing buffer was not initialized properly -- Now zero
    the entire buffer in this case where the buffer already
    exists.
    
    Changed the interface to acpi_os_sleep from (UINT32
    Seconds, UINT32 Milliseconds) to simply (ACPI_INTEGER
    Milliseconds). This simplifies all related code
    considerably. This requires changes/updates to all OS
    interface layers (OSLs.)
    
    Implemented a new external interface,
    acpi_install_exception_handler, to allow a system exception
    handler to be installed. This handler is invoked upon
    any run-time exception that occurs during control method
    execution.
    
    Added support for the DSDT in acpi_tb_find_table. This
    allows the DataTableRegion() operator to access the local
    copy of the DSDT.
    419a57d5
nsutils.c 27.6 KB