Tianocore/edk2.git/MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/ScriptExecute.c, branch trunk

Renormalized end-of-lines from master@27b044605cd5f6b33a3d231576003850b3fe305b

2024-06-04T03:43:08+00:00

MdeModulePkg: Supporting S3 in 64bit PEI

2022-12-19T06:12:56+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=4195 Transfer from DXE to OS waking vector by calling SwitchStack() when both are in the same execution mode. Reviewed-by: Ray Ni Reviewed-by: Zhiguang Liu Cc: Chasel Chiu Cc: Nate DeSimone Cc: Star Zeng Cc: Ashraf Ali S Cc: Chinni B Duggapu Signed-off-by: Ted Kuo

MdeModulePkg: Apply uncrustify changes

2021-12-07T17:24:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdeModulePkg package Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael D Kinney Signed-off-by: Michael Kubacki Reviewed-by: Liming Gao

MdeModulePkg: Change use of EFI_D_* to DEBUG_*

2021-12-07T17:24:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3739 Update all use of EFI_D_* defines in DEBUG() macros to DEBUG_* defines. Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael Kubacki Signed-off-by: Michael D Kinney Reviewed-by: Liming Gao

MdeModulePkg: Replace BSD License with BSD+Patent License

2019-04-09T17:58:08+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney Reviewed-by: Hao Wu Reviewed-by: Jian J Wang

MdeModulePkg/BootScriptExecuteorDxe: check 64BIT_WAKE_F in FACS.OSPMFlags

2019-01-15T05:17:26+00:00

((Facs->Flags & EFI_ACPI_4_0_OSPM_64BIT_WAKE__F) != 0)) In above code, Facs->OspmFlags should be used instead. EFI_ACPI_4_0_OSPM_64BIT_WAKE__F is a bit in OSPM Enabled Firmware Control Structure Flags field, not in Firmware Control Structure Feature Flags. BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1430 Cc: Aleksiy Cc: Jian Wang Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Eric Dong Reviewed-by: Laszlo Ersek Regression-tested-by: Laszlo Ersek

MdeModulePkg: Clean up source files

2018-06-28T03:19:45+00:00

1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao Reviewed-by: Star Zeng

MdeModulePkg/BootScriptExecutorDxe: remove NX attr for FfsBuffer

2018-01-18T09:03:25+00:00

If PcdDxeNxMemoryProtectionPolicy is set to enable protection for memory of EfiReservedMemoryType, the BIOS will hang at a page fault exception triggered by BootScriptExecutorDxe. The root cause is that this driver will allocate memory of EfiReservedMemoryType and relocate itself into this new memory. Since EfiReservedMemoryType of memory is marked non-executable, re-start this driver after relocation will cause exception. The fix is removing the NX attribute after memory allocation. Cc: Jiewen Yao Cc: Ruiyu Ni Cc: Eric Dong Cc: Star Zeng Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang Reviewed-by: Star Zeng

MdeModulePkg: Error Level is not used correctly

2017-04-12T00:56:12+00:00

Cc: Feng Tian Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan Reviewed-by: Feng Tian

MdeModulePkg: Refine casting expression result to bigger size

2017-03-06T06:33:20+00:00

There are cases that the operands of an expression are all with rank less than UINT64/INT64 and the result of the expression is explicitly cast to UINT64/INT64 to fit the target size. An example will be: UINT32 a,b; // a and b can be any unsigned int type with rank less than UINT64, like // UINT8, UINT16, etc. UINT64 c; c = (UINT64) (a + b); Some static code checkers may warn that the expression result might overflow within the rank of "int" (integer promotions) and the result is then cast to a bigger size. The commit refines codes by the following rules: 1). When the expression is possible to overflow the range of unsigned int/ int: c = (UINT64)a + b; 2). When the expression will not overflow within the rank of "int", remove the explicit type casts: c = a + b; 3). When the expression will be cast to pointer of possible greater size: UINT32 a,b; VOID *c; c = (VOID *)(UINTN)(a + b); --> c = (VOID *)((UINTN)a + b); 4). When one side of a comparison expression contains only operands with rank less than UINT32: UINT8 a; UINT16 b; UINTN c; if ((UINTN)(a + b) > c) {...} --> if (((UINT32)a + b) > c) {...} For rule 4), if we remove the 'UINTN' type cast like: if (a + b > c) {...} The VS compiler will complain with warning C4018 (signed/unsigned mismatch, level 3 warning) due to promoting 'a + b' to type 'int'. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu Reviewed-by: Feng Tian