From d4848bb9df060fec042db4d216642f7c3e963d1b Mon Sep 17 00:00:00 2001 From: Star Zeng Date: Mon, 1 Jun 2015 06:40:38 +0000 Subject: MdeModulePkg DxeCore: Add debug message to assist TPL related issues. The debug message is to print the current TPL and requested TPL value. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng Reviewed-by: Liming Gao git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17543 6f19259b-4bc3-4df7-8a09-765794883524 --- MdeModulePkg/Core/Dxe/Event/Tpl.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'MdeModulePkg/Core') 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.
+Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.
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)); // -- cgit v1.1