mirror of https://github.com/acidanthera/audk.git
MdePkg: Add new API DebugPrintLevelEnabled() in DebugLib
This API is applied in _DEBUG_PRINT() macro for build time size optimization. DebugLib library instance should implement this API to return the constant value. DEBUG_PRINT() will base on __VA_ARGS__ for build time size optimization. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16787 6f19259b-4bc3-4df7-8a09-765794883524
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@ -8,7 +8,7 @@
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of size reduction when compiler optimization is disabled. If MDEPKG_NDEBUG is
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of size reduction when compiler optimization is disabled. If MDEPKG_NDEBUG is
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defined, then debug and assert related macros wrapped by it are the NULL implementations.
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defined, then debug and assert related macros wrapped by it are the NULL implementations.
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Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available under
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This program and the accompanying materials are licensed and made available under
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the terms and conditions of the BSD License that accompanies this distribution.
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the terms and conditions of the BSD License that accompanies this distribution.
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The full text of the license may be found at
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The full text of the license may be found at
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@ -220,6 +220,20 @@ DebugClearMemoryEnabled (
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VOID
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VOID
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);
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);
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/**
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Returns TRUE if any one of the bit is set both in ErrorLevel and PcdFixedDebugPrintErrorLevel.
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This function compares the bit mask of ErrorLevel and PcdFixedDebugPrintErrorLevel.
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@retval TRUE Current ErrorLevel is supported.
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@retval FALSE Current ErrorLevel is not supported.
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**/
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BOOLEAN
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EFIAPI
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DebugPrintLevelEnabled (
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IN CONST UINTN ErrorLevel
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);
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/**
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/**
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Internal worker macro that calls DebugAssert().
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Internal worker macro that calls DebugAssert().
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@ -243,8 +257,18 @@ DebugClearMemoryEnabled (
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and a variable argument list based on the format string.
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and a variable argument list based on the format string.
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**/
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**/
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#define _DEBUG(Expression) DebugPrint Expression
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#if !defined(MDE_CPU_EBC)
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#define _DEBUG_PRINT(PrintLevel, ...) \
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do { \
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if (DebugPrintLevelEnabled (PrintLevel)) { \
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DebugPrint (PrintLevel, ##__VA_ARGS__); \
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} \
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} while (FALSE)
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#define _DEBUG(Expression) _DEBUG_PRINT Expression
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#else
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#define _DEBUG(Expression) DebugPrint Expression
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#endif
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/**
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/**
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Macro that calls DebugAssert() if an expression evaluates to FALSE.
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Macro that calls DebugAssert() if an expression evaluates to FALSE.
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