This fixes the External() generation for the Create* field, Alias,
and Scope operators.
1) Create buffer field - fix type mismatch warning on disassembly
2) Alias - implement External support
3) Scope - fix to make sure all necessary externals are emitted.
Adds missing support for operation regions defined in another table,
but referenced via a Field or BankField operator. Generate the
correct External statement.
Handle an EOF at the end of a valid line by inserting a newline
and then returning the EOF during the next call to GetNextLine.
Prevents the line from being ignored due to EOF condition.
In shared code for DTC/Preprocessor, just skip over any escape
sequences found within double-quoted string literals.
DTC may later implement full support for escape sequences.
This change adds support to allow multiple notify handlers on
Device, ThermalZone, and Processor objects. Also re-worked and
restructured the entire notify support code for handler installation,
handler removal, notify event queuing, and notify dispatch to handler.
Lin Ming, Bob Moore, Rafael Wysocki.
Code that posts additional info about various object during the
dump of outstanding allocations had incorrect object sizes.
This fix corrects the three incorrect cases.
Update for iASL fix for StartDependendent* descriptors. The iASL bug
did not take into account the length of these descriptors, affecting
the offsets for any resource tags that follow.
If early errors happen during the parsing stage, a parse tree
may not be created. An "internal" error was emitted. Add a check
for actual errors so that the internal error is only emitted
if no other errors were generated during the parse.
Move main compiler support for #line from the parser to the lexer.
This simplifies the implementation, and allows #line to appear
within any ASL statement (the entire line where #line appears
is simply removed from the input after the new line number is set.)
For ACPI string objects, always use the common string dump function,
AcpiUtPrintString. This function surrounds the string with quotes
and handles allowed escape sequences.
Fixes a problem where resource tags that refer to descriptors within
the scope of a StartDependent or StartDependendentNoPri descriptor
had an incorrect offset. The length of the StartDependent descriptor
must be taken into account when calculating the tag offset.
Reported by Petr Vandrovec. ACPICA BZ 949.
Enhanced the sleep/wake interfaces to optionally execute the _GTS
method (Going To Sleep), and the _BFS method (Back From Sleep).
Windows apparently does not execute these methods, and therefore
these methods are often untested. It has been seen on some systems
where the execution of these methods causes errors and also prevents
the machine from entering S5. It is therefore suggested that host
operating systems do not execute these methods by default. In the
future, perhaps these methods can be optionally executed based on
the age of the system and/or what is the newest version of Windows
that the BIOS asks for via _OSI.
Repair a common problem with objects that are defined to
return a variable-length Package of sub-objects. If there is
only one sub-object, some BIOS code mistakenly simply declares
the single object instead of a Package with one sub-object.
This function attempts to repair this error by wrapping a
Package object around the original object, creating the
correct and expected Package with one sub-object.
