sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

MdePkg: Clean up source files

Browse Source 
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 <liming.gao@intel.com>
This commit is contained in:
Liming Gao
2018-06-27 21:11:33 +08:00
parent d1102dba72
commit 9095d37b8f
729 changed files with 15683 additions and 15683 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
MdePkg/Library/BasePeCoffLib/Arm/PeCoffLoaderEx.c
View File

@@ -1,7 +1,7 @@
/** @file
Specific relocation fixups for ARM architecture.
Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
Portions copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -18,7 +18,7 @@
/**
Pass in a pointer to an ARM MOVT or MOVW immediate instruciton and
Pass in a pointer to an ARM MOVT or MOVW immediate instruciton and
return the immediate data encoded in the instruction.
@param Instruction Pointer to ARM MOVT or MOVW immediate instruction
@@ -33,10 +33,10 @@ ThumbMovtImmediateAddress (
{
UINT32 Movt;
UINT16 Address;
// Thumb2 is two 16-bit instructions working together. Not a single 32-bit instruction
// Example MOVT R0, #0 is 0x0000f2c0 or 0xf2c0 0x0000
Movt = (*Instruction << 16) | (*(Instruction + 1));
Movt = (*Instruction << 16) | (*(Instruction + 1));
// imm16 = imm4:i:imm3:imm8
// imm4 -> Bit19:Bit16
@@ -65,7 +65,7 @@ ThumbMovtImmediatePatch (
UINT16 Patch;
// First 16-bit chunk of instruciton
Patch = ((Address >> 12) & 0x000f); // imm4
Patch = ((Address >> 12) & 0x000f); // imm4
Patch |= (((Address & BIT11) != 0) ? BIT10 : 0); // i
// Mask out instruction bits and or in address
*(Instruction) = (*Instruction & ~0x040f) | Patch;
@@ -81,7 +81,7 @@ ThumbMovtImmediatePatch (
/**
Pass in a pointer to an ARM MOVW/MOVT instruciton pair and
Pass in a pointer to an ARM MOVW/MOVT instruciton pair and
return the immediate data encoded in the two` instruction.
@param Instructions Pointer to ARM MOVW/MOVT insturction pair
@@ -96,10 +96,10 @@ ThumbMovwMovtImmediateAddress (
{
UINT16 *Word;
UINT16 *Top;
Word = Instructions; // MOVW
Top = Word + 2; // MOVT
return (ThumbMovtImmediateAddress (Top) << 16) + ThumbMovtImmediateAddress (Word);
}
@@ -118,15 +118,15 @@ ThumbMovwMovtImmediatePatch (
{
UINT16 *Word;
UINT16 *Top;
Word = Instructions; // MOVW
Top = Word + 2; // MOVT
ThumbMovtImmediatePatch (Word, (UINT16)(Address & 0xffff));
ThumbMovtImmediatePatch (Top, (UINT16)(Address >> 16));
}
/**
Performs an ARM-based specific relocation fixup and is a no-op on other
@@ -154,19 +154,19 @@ PeCoffLoaderRelocateImageEx (
Fixup16 = (UINT16 *) Fixup;
switch ((*Reloc) >> 12) {
case EFI_IMAGE_REL_BASED_ARM_MOV32T:
FixupVal = ThumbMovwMovtImmediateAddress (Fixup16) + (UINT32)Adjust;
ThumbMovwMovtImmediatePatch (Fixup16, FixupVal);
if (*FixupData != NULL) {
*FixupData = ALIGN_POINTER(*FixupData, sizeof(UINT64));
// Fixup16 is not aligned so we must copy it. Thumb instructions are streams of 16 bytes.
// Fixup16 is not aligned so we must copy it. Thumb instructions are streams of 16 bytes.
CopyMem (*FixupData, Fixup16, sizeof (UINT64));
*FixupData = *FixupData + sizeof(UINT64);
}
break;
case EFI_IMAGE_REL_BASED_ARM_MOV32A:
ASSERT (FALSE);
// break omitted - ARM instruction encoding not implemented
@@ -182,7 +182,7 @@ PeCoffLoaderRelocateImageEx (
does not mean the image can be executed it means the PE/COFF loader supports
loading and relocating of the image type. It's up to the caller to support
the entry point.
@param Machine Machine type from the PE Header.
@return TRUE if this PE/COFF loader can load the image
@@ -194,7 +194,7 @@ PeCoffLoaderImageFormatSupported (
)
{
if ((Machine == IMAGE_FILE_MACHINE_ARMTHUMB_MIXED) || (Machine == IMAGE_FILE_MACHINE_EBC)) {
return TRUE;
return TRUE;
}
return FALSE;
@@ -236,7 +236,7 @@ PeHotRelocateImageEx (
}
*FixupData = *FixupData + sizeof(UINT64);
break;
case EFI_IMAGE_REL_BASED_ARM_MOV32A:
ASSERT (FALSE);
// break omitted - ARM instruction encoding not implemented
@@ -244,7 +244,7 @@ PeHotRelocateImageEx (
DEBUG ((EFI_D_ERROR, "PeHotRelocateEx:unknown fixed type\n"));
return RETURN_UNSUPPORTED;
}
return RETURN_SUCCESS;
}