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authorBob Moore <robert.moore@intel.com>2006-01-27 16:43:00 -0500
committerLen Brown <len.brown@intel.com>2006-01-31 03:25:09 -0500
commitb8e4d89357fc434618a59c1047cac72641191805 (patch)
treeac97fcc6fdc277c682365900663872c96f2420bd /include/acpi/platform/acgcc.h
parent292dd876ee765c478b27c93cc51e93a558ed58bf (diff)
[ACPI] ACPICA 20060127
Implemented support in the Resource Manager to allow unresolved namestring references within resource package objects for the _PRT method. This support is in addition to the previously implemented unresolved reference support within the AML parser. If the interpreter slack mode is enabled (true on Linux unless acpi=strict), these unresolved references will be passed through to the caller as a NULL package entry. http://bugzilla.kernel.org/show_bug.cgi?id=5741 Implemented and deployed new macros and functions for error and warning messages across the subsystem. These macros are simpler and generate less code than their predecessors. The new macros ACPI_ERROR, ACPI_EXCEPTION, ACPI_WARNING, and ACPI_INFO replace the ACPI_REPORT_* macros. Implemented the acpi_cpu_flags type to simplify host OS integration of the Acquire/Release Lock OSL interfaces. Suggested by Steven Rostedt and Andrew Morton. Fixed a problem where Alias ASL operators are sometimes not correctly resolved. causing AE_AML_INTERNAL http://bugzilla.kernel.org/show_bug.cgi?id=5189 http://bugzilla.kernel.org/show_bug.cgi?id=5674 Fixed several problems with the implementation of the ConcatenateResTemplate ASL operator. As per the ACPI specification, zero length buffers are now treated as a single EndTag. One-length buffers always cause a fatal exception. Non-zero length buffers that do not end with a full 2-byte EndTag cause a fatal exception. Fixed a possible structure overwrite in the AcpiGetObjectInfo external interface. (With assistance from Thomas Renninger) Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi/platform/acgcc.h')
-rw-r--r--include/acpi/platform/acgcc.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h
index ea2a6322f64d..da80933963db 100644
--- a/include/acpi/platform/acgcc.h
+++ b/include/acpi/platform/acgcc.h
@@ -48,12 +48,14 @@
48 48
49#define ACPI_GET_FUNCTION_NAME __FUNCTION__ 49#define ACPI_GET_FUNCTION_NAME __FUNCTION__
50 50
51/* This macro is used to tag functions as "printf-like" because 51/*
52 * This macro is used to tag functions as "printf-like" because
52 * some compilers (like GCC) can catch printf format string problems. 53 * some compilers (like GCC) can catch printf format string problems.
53 */ 54 */
54#define ACPI_PRINTF_LIKE_FUNC __attribute__ ((__format__ (__printf__, 6, 7))) 55#define ACPI_PRINTF_LIKE(c) __attribute__ ((__format__ (__printf__, c, c+1)))
55 56
56/* Some compilers complain about unused variables. Sometimes we don't want to 57/*
58 * Some compilers complain about unused variables. Sometimes we don't want to
57 * use all the variables (for example, _acpi_module_name). This allows us 59 * use all the variables (for example, _acpi_module_name). This allows us
58 * to to tell the compiler warning in a per-variable manner that a variable 60 * to to tell the compiler warning in a per-variable manner that a variable
59 * is unused. 61 * is unused.