Reviewed-by: Liming Gao <[email protected]> -----Original Message----- From: Zeng, Star Sent: Friday, May 29, 2015 5:27 PM To: [email protected] Cc: Yao, Jiewen; Gao, Liming Subject: [PATCH] MdeModulePkg DxeCore: Add debug message to assist TPL related issues.
The debug message is to print the current TPL and requested TPL value. Cc: Jiewen Yao <[email protected]> Cc: Liming Gao <[email protected]> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <[email protected]> --- MdeModulePkg/Core/Dxe/Event/Tpl.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/MdeModulePkg/Core/Dxe/Event/Tpl.c b/MdeModulePkg/Core/Dxe/Event/Tpl.c index 240e8e4..8ad0a33 100644 --- a/MdeModulePkg/Core/Dxe/Event/Tpl.c +++ b/MdeModulePkg/Core/Dxe/Event/Tpl.c @@ -1,7 +1,7 @@ /** @file Task priority (TPL) functions. -Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR> +Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR> This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at @@ -65,7 +65,10 @@ CoreRaiseTpl ( EFI_TPL OldTpl; OldTpl = gEfiCurrentTpl; - ASSERT (OldTpl <= NewTpl); + if (OldTpl > NewTpl) { + DEBUG ((EFI_D_ERROR, "FATAL ERROR - RaiseTpl with OldTpl(0x%x) > NewTpl(0x%x)\n", OldTpl, NewTpl)); + ASSERT (FALSE); + } ASSERT (VALID_TPL (NewTpl)); // @@ -102,7 +105,10 @@ CoreRestoreTpl ( EFI_TPL OldTpl; OldTpl = gEfiCurrentTpl; - ASSERT (NewTpl <= OldTpl); + if (NewTpl > OldTpl) { + DEBUG ((EFI_D_ERROR, "FATAL ERROR - RestoreTpl with NewTpl(0x%x) > OldTpl(0x%x)\n", NewTpl, OldTpl)); + ASSERT (FALSE); + } ASSERT (VALID_TPL (NewTpl)); // -- 1.9.5.msysgit.0 ------------------------------------------------------------------------------ _______________________________________________ edk2-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/edk2-devel
