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ARM Packages: Removed trailing spaces

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Trailing spaces create issue/warning when generating/applying patches.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Reviewed-By: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15833 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Ronald Cron
2014-08-19 13:29:52 +00:00
committed by oliviermartin
parent 62d441fb17
commit 3402aac7d9
554 changed files with 6333 additions and 6345 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf
View File

@@ -1,14 +1,14 @@
#/** @file
#
#
# Copyright (c) 2011-2012, ARM Limited. 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
# http://opensource.org/licenses/bsd-license.php
#
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
#**/
[Defines]
@@ -17,7 +17,7 @@
FILE_GUID = 82da1b44-d2d6-4a7d-bbf0-a0cb67964034
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = TimerLib
LIBRARY_CLASS = TimerLib
CONSTRUCTOR = TimerConstructor
[Sources.common]
@@ -27,18 +27,18 @@
MdePkg/MdePkg.dec
EmbeddedPkg/EmbeddedPkg.dec
ArmPkg/ArmPkg.dec
[LibraryClasses]
DebugLib
IoLib
ArmLib
BaseLib
BaseLib
[Protocols]
[Guids]
[Pcd]
gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz

4
ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c
View File

@@ -2,7 +2,7 @@
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
Copyright (c) 2011 - 2014, ARM Limited. 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
@@ -27,7 +27,7 @@ CacheRangeOperation (
UINTN ArmCacheLineLength = ArmDataCacheLineLength();
UINTN ArmCacheLineAlignmentMask = ArmCacheLineLength - 1;
UINTN ArmCacheOperationThreshold = PcdGet32(PcdArmCacheOperationThreshold);
if ((CacheOperation != NULL) && (Length >= ArmCacheOperationThreshold)) {
ArmDrainWriteBuffer ();
CacheOperation ();

102
ArmPkg/Library/ArmDisassemblerLib/ArmDisassembler.c
View File

@@ -2,7 +2,7 @@
Default exception handler
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
which accompanies this distribution. The full text of the license may be found at
@@ -90,7 +90,7 @@ MRegList (
UINTN Index, Start, End;
CHAR8 *Str;
BOOLEAN First;
Str = mMregListStr;
*Str = '\0';
AsciiStrCat (Str, "{");
@@ -100,13 +100,13 @@ MRegList (
for (Index++; ((OpCode & (1 << Index)) != 0) && Index <= 15; Index++) {
End = Index;
}
if (!First) {
AsciiStrCat (Str, ",");
} else {
First = FALSE;
}
if (Start == End) {
AsciiStrCat (Str, gReg[Start]);
AsciiStrCat (Str, ", ");
@@ -121,7 +121,7 @@ MRegList (
AsciiStrCat (Str, "ERROR");
}
AsciiStrCat (Str, "}");
// BugBug: Make caller pass in buffer it is cleaner
return mMregListStr;
}
@@ -145,17 +145,17 @@ RotateRight (
/**
Place a dissasembly of of **OpCodePtr into buffer, and update OpCodePtr to
point to next instructin.
We cheat and only decode instructions that access
Place a dissasembly of of **OpCodePtr into buffer, and update OpCodePtr to
point to next instructin.
We cheat and only decode instructions that access
memory. If the instruction is not found we dump the instruction in hex.
@param OpCodePtr Pointer to pointer of ARM instruction to disassemble.
@param OpCodePtr Pointer to pointer of ARM instruction to disassemble.
@param Buf Buffer to sprintf disassembly into.
@param Size Size of Buf in bytes.
@param Size Size of Buf in bytes.
@param Extended TRUE dump hex for instruction too.
**/
VOID
DisassembleArmInstruction (
@@ -177,7 +177,7 @@ DisassembleArmInstruction (
P = (OpCode & BIT24) == BIT24;
U = (OpCode & BIT23) == BIT23;
B = (OpCode & BIT22) == BIT22; // Also called S
W = (OpCode & BIT21) == BIT21;
W = (OpCode & BIT21) == BIT21;
L = (OpCode & BIT20) == BIT20;
S = (OpCode & BIT6) == BIT6;
H = (OpCode & BIT5) == BIT5;
@@ -195,27 +195,27 @@ DisassembleArmInstruction (
// LDREX, STREX
if ((OpCode & 0x0fe000f0) == 0x01800090) {
if (L) {
// A4.1.27 LDREX{<cond>} <Rd>, [<Rn>]
AsciiSPrint (Buf, Size, "LDREX%a %a, [%a]", COND (OpCode), gReg[Rd], gReg[Rn]);
// A4.1.27 LDREX{<cond>} <Rd>, [<Rn>]
AsciiSPrint (Buf, Size, "LDREX%a %a, [%a]", COND (OpCode), gReg[Rd], gReg[Rn]);
} else {
// A4.1.103 STREX{<cond>} <Rd>, <Rm>, [<Rn>]
AsciiSPrint (Buf, Size, "STREX%a %a, %a, [%a]", COND (OpCode), gReg[Rd], gReg[Rn], gReg[Rn]);
}
AsciiSPrint (Buf, Size, "STREX%a %a, %a, [%a]", COND (OpCode), gReg[Rd], gReg[Rn], gReg[Rn]);
}
return;
}
// LDM/STM
if ((OpCode & 0x0e000000) == 0x08000000) {
if (L) {
// A4.1.20 LDM{<cond>}<addressing_mode> <Rn>{!}, <registers>
// A4.1.21 LDM{<cond>}<addressing_mode> <Rn>, <registers_without_pc>^
// A4.1.22 LDM{<cond>}<addressing_mode> <Rn>{!}, <registers_and_pc>^
AsciiSPrint (Buf, Size, "LDM%a%a, %a%a, %a", COND (OpCode), LDM_EXT (Rn ,(OpCode >> 23) & 3), gReg[Rn], WRITE (W), MRegList (OpCode), USER (B));
AsciiSPrint (Buf, Size, "LDM%a%a, %a%a, %a", COND (OpCode), LDM_EXT (Rn ,(OpCode >> 23) & 3), gReg[Rn], WRITE (W), MRegList (OpCode), USER (B));
} else {
// A4.1.97 STM{<cond>}<addressing_mode> <Rn>{!}, <registers>
// A4.1.98 STM{<cond>}<addressing_mode> <Rn>, <registers>^
AsciiSPrint (Buf, Size, "STM%a%a, %a%a, %a", COND (OpCode), LDM_EXT (Rn ,(OpCode >> 23) & 3), gReg[Rn], WRITE (W), MRegList (OpCode), USER (B));
}
AsciiSPrint (Buf, Size, "STM%a%a, %a%a, %a", COND (OpCode), LDM_EXT (Rn ,(OpCode >> 23) & 3), gReg[Rn], WRITE (W), MRegList (OpCode), USER (B));
}
return;
}
@@ -225,7 +225,7 @@ DisassembleArmInstruction (
if ((OpCode & 0xfd70f000 ) == 0xf550f000) {
Index = AsciiSPrint (Buf, Size, "PLD");
} else {
Index = AsciiSPrint (Buf, Size, "%a%a%a%a %a, ", L ? "LDR" : "STR", COND (OpCode), BYTE (B), (!(P) && W) ? "T":"", gReg[Rd]);
Index = AsciiSPrint (Buf, Size, "%a%a%a%a %a, ", L ? "LDR" : "STR", COND (OpCode), BYTE (B), (!(P) && W) ? "T":"", gReg[Rd]);
}
if (P) {
if (!I) {
@@ -256,7 +256,7 @@ DisassembleArmInstruction (
} else {
Type = "ROR";
}
AsciiSPrint (&Buf[Index], Size - Index, "[%a, #%a%a, %a, #%d]%a", gReg[Rn], SIGN (U), gReg[Rm], Type, shift_imm, WRITE (W));
}
} else { // !P
@@ -287,13 +287,13 @@ DisassembleArmInstruction (
} else {
Type = "ROR";
}
AsciiSPrint (&Buf[Index], Size - Index, "[%a], #%a%a, %a, #%d", gReg[Rn], SIGN (U), gReg[Rm], Type, shift_imm);
}
}
return;
return;
}
if ((OpCode & 0x0e000000) == 0x00000000) {
// LDR/STR address mode 3
// LDR|STR{<cond>}H|SH|SB|D <Rd>, <addressing_mode>
@@ -314,8 +314,8 @@ DisassembleArmInstruction (
Root = "STR%aD %a ";
}
}
Index = AsciiSPrint (Buf, Size, Root, COND (OpCode), gReg[Rd]);
Index = AsciiSPrint (Buf, Size, Root, COND (OpCode), gReg[Rd]);
S = (OpCode & BIT6) == BIT6;
H = (OpCode & BIT5) == BIT5;
@@ -350,7 +350,7 @@ DisassembleArmInstruction (
AsciiSPrint (Buf, Size, "SWP%a%a %a, %a, [%a]", COND (OpCode), BYTE (B), gReg[Rd], gReg[Rm], gReg[Rn]);
return;
}
if ((OpCode & 0xfe5f0f00) == 0xf84d0500) {
// A4.1.90 SRS SRS<addressing_mode> #<mode>{!}
AsciiSPrint (Buf, Size, "SRS%a #0x%x%a", gLdmStack[(OpCode >> 23) & 3], OpCode & 0x1f, WRITE (W));
@@ -362,13 +362,13 @@ DisassembleArmInstruction (
AsciiSPrint (Buf, Size, "RFE%a %a", gLdmStack[(OpCode >> 23) & 3], gReg[Rn], WRITE (W));
return;
}
if ((OpCode & 0xfff000f0) == 0xe1200070) {
// A4.1.7 BKPT <immed_16>
AsciiSPrint (Buf, Size, "BKPT %x", ((OpCode >> 8) | (OpCode & 0xf)) & 0xffff);
return;
}
}
if ((OpCode & 0xfff10020) == 0xf1000000) {
// A4.1.16 CPS<effect> <iflags> {, #<mode>}
if (((OpCode >> 6) & 0x7) == 0) {
@@ -381,19 +381,19 @@ DisassembleArmInstruction (
}
}
return;
}
}
if ((OpCode & 0x0f000000) == 0x0f000000) {
// A4.1.107 SWI{<cond>} <immed_24>
AsciiSPrint (Buf, Size, "SWI%a %x", COND (OpCode), OpCode & 0x00ffffff);
return;
}
}
if ((OpCode & 0x0fb00000) == 0x01000000) {
// A4.1.38 MRS{<cond>} <Rd>, CPSR MRS{<cond>} <Rd>, SPSR
AsciiSPrint (Buf, Size, "MRS%a %a, %a", COND (OpCode), gReg[Rd], B ? "SPSR" : "CPSR");
return;
}
}
if ((OpCode & 0x0db00000) == 0x03200000) {
@@ -406,14 +406,14 @@ DisassembleArmInstruction (
AsciiSPrint (Buf, Size, "MRS%a %a_%a, %a", COND (OpCode), B ? "SPSR" : "CPSR", gReg[Rd]);
}
return;
}
}
if ((OpCode & 0xff000010) == 0xfe000000) {
// A4.1.13 CDP{<cond>} <coproc>, <opcode_1>, <CRd>, <CRn>, <CRm>, <opcode_2>
AsciiSPrint (Buf, Size, "CDP%a 0x%x, 0x%x, CR%d, CR%d, CR%d, 0x%x", COND (OpCode), (OpCode >> 8) & 0xf, (OpCode >> 20) & 0xf, Rn, Rd, Rm, (OpCode >> 5) &0x7);
return;
}
if ((OpCode & 0x0e000000) == 0x0c000000) {
// A4.1.19 LDC and A4.1.96 SDC
if ((OpCode & 0xf0000000) == 0xf0000000) {
@@ -421,36 +421,36 @@ DisassembleArmInstruction (
} else {
Index = AsciiSPrint (Buf, Size, "%a%a 0x%x, CR%d, ", L ? "LDC":"SDC", COND (OpCode), (OpCode >> 8) & 0xf, Rd);
}
if (!P) {
if (!W) {
if (!W) {
// A5.5.5.5 [<Rn>], <option>
AsciiSPrint (&Buf[Index], Size - Index, "[%a], {0x%x}", gReg[Rn], OpCode & 0xff);
AsciiSPrint (&Buf[Index], Size - Index, "[%a], {0x%x}", gReg[Rn], OpCode & 0xff);
} else {
// A.5.5.4 [<Rn>], #+/-<offset_8>*4
AsciiSPrint (&Buf[Index], Size - Index, "[%a], #%a0x%x*4", gReg[Rn], SIGN (U), OpCode & 0xff);
AsciiSPrint (&Buf[Index], Size - Index, "[%a], #%a0x%x*4", gReg[Rn], SIGN (U), OpCode & 0xff);
}
} else {
// A5.5.5.2 [<Rn>, #+/-<offset_8>*4 ]!
AsciiSPrint (&Buf[Index], Size - Index, "[%a, #%a0x%x*4]%a", gReg[Rn], SIGN (U), OpCode & 0xff, WRITE (W));
AsciiSPrint (&Buf[Index], Size - Index, "[%a, #%a0x%x*4]%a", gReg[Rn], SIGN (U), OpCode & 0xff, WRITE (W));
}
}
if ((OpCode & 0x0f000010) == 0x0e000010) {
// A4.1.32 MRC2, MCR2
// A4.1.32 MRC2, MCR2
AsciiSPrint (Buf, Size, "%a%a 0x%x, 0x%x, %a, CR%d, CR%d, 0x%x", L ? "MRC":"MCR", COND (OpCode), (OpCode >> 8) & 0xf, (OpCode >> 20) & 0xf, gReg[Rd], Rn, Rm, (OpCode >> 5) &0x7);
return;
return;
}
if ((OpCode & 0x0ff00000) == 0x0c400000) {
// A4.1.33 MRRC2, MCRR2
// A4.1.33 MRRC2, MCRR2
AsciiSPrint (Buf, Size, "%a%a 0x%x, 0x%x, %a, %a, CR%d", L ? "MRRC":"MCRR", COND (OpCode), (OpCode >> 4) & 0xf, (OpCode >> 20) & 0xf, gReg[Rd], gReg[Rn], Rm);
return;
return;
}
AsciiSPrint (Buf, Size, "Faulting OpCode 0x%08x", OpCode);
*OpCodePtr += 1;
return;
}

282
ArmPkg/Library/ArmDisassemblerLib/ThumbDisassembler.c
View File

@@ -1,15 +1,15 @@
/** @file
Thumb Dissassembler. Still a work in progress.
Wrong output is a bug, so please fix it.
Wrong output is a bug, so please fix it.
Hex output means there is not yet an entry or a decode bug.
gOpThumb[] are Thumb 16-bit, and gOpThumb2[] work on the 32-bit
16-bit stream of Thumb2 instruction. Then there are big case
gOpThumb[] are Thumb 16-bit, and gOpThumb2[] work on the 32-bit
16-bit stream of Thumb2 instruction. Then there are big case
statements to print everything out. If you are adding instructions
try to reuse existing case entries if possible.
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
which accompanies this distribution. The full text of the license may be found at
@@ -32,13 +32,13 @@ extern CHAR8 *gReg[];
// Thumb address modes
#define LOAD_STORE_FORMAT1 1
#define LOAD_STORE_FORMAT1_H 101
#define LOAD_STORE_FORMAT1_B 111
#define LOAD_STORE_FORMAT1_B 111
#define LOAD_STORE_FORMAT2 2
#define LOAD_STORE_FORMAT3 3
#define LOAD_STORE_FORMAT4 4
#define LOAD_STORE_MULTIPLE_FORMAT1 5
#define PUSH_FORMAT 6
#define POP_FORMAT 106
#define LOAD_STORE_MULTIPLE_FORMAT1 5
#define PUSH_FORMAT 6
#define POP_FORMAT 106
#define IMMED_8 7
#define CONDITIONAL_BRANCH 8
#define UNCONDITIONAL_BRANCH 9
@@ -93,8 +93,8 @@ extern CHAR8 *gReg[];
#define THUMB2_4REGS 230
#define ADD_IMM12_1REG 231
#define THUMB2_IMM16 232
#define MRC_THUMB2 233
#define MRRC_THUMB2 234
#define MRC_THUMB2 233
#define MRRC_THUMB2 234
#define THUMB2_MRS 235
#define THUMB2_MSR 236
@@ -118,7 +118,7 @@ THUMB_INSTRUCTIONS gOpThumb[] = {
{ "ADD" , 0x1800, 0xfe00, DATA_FORMAT1 },
{ "ADD" , 0x4400, 0xff00, DATA_FORMAT8 }, // A8.6.9
{ "ADD" , 0xa000, 0xf100, DATA_FORMAT6_PC },
{ "ADD" , 0xa800, 0xf800, DATA_FORMAT6_SP },
{ "ADD" , 0xa800, 0xf800, DATA_FORMAT6_SP },
{ "ADD" , 0xb000, 0xff80, DATA_FORMAT7 },
{ "AND" , 0x4000, 0xffc0, DATA_FORMAT5 },
@@ -156,7 +156,7 @@ THUMB_INSTRUCTIONS gOpThumb[] = {
{ "LDRH" , 0x7a00, 0xfe00, LOAD_STORE_FORMAT2 },
{ "LDRSB" , 0x5600, 0xfe00, LOAD_STORE_FORMAT2 }, // STR <Rt>, [<Rn>, <Rm>]
{ "LDRSH" , 0x5e00, 0xfe00, LOAD_STORE_FORMAT2 },
{ "MOVS", 0x0000, 0xffc0, DATA_FORMAT5 }, // LSL with imm5 == 0 is a MOVS, so this must go before LSL
{ "LSL" , 0x0000, 0xf800, DATA_FORMAT4 },
{ "LSL" , 0x4080, 0xffc0, DATA_FORMAT5 },
@@ -212,8 +212,8 @@ THUMB_INSTRUCTIONS gOpThumb[] = {
THUMB_INSTRUCTIONS gOpThumb2[] = {
//Instruct OpCode OpCode Mask Addressig Mode
{ "ADR", 0xf2af0000, 0xfbff8000, ADR_THUMB2 }, // ADDR <Rd>, <label> ;Needs to go before ADDW
{ "ADR", 0xf2af0000, 0xfbff8000, ADR_THUMB2 }, // ADDR <Rd>, <label> ;Needs to go before ADDW
{ "CMN", 0xf1100f00, 0xfff08f00, CMN_THUMB2 }, // CMN <Rn>, #<const> ;Needs to go before ADD
{ "CMN", 0xeb100f00, 0xfff08f00, ADD_IMM5_2REG }, // CMN <Rn>, <Rm> {,<shift> #<const>}
{ "CMP", 0xf1a00f00, 0xfff08f00, CMN_THUMB2 }, // CMP <Rn>, #<const>
@@ -225,7 +225,7 @@ THUMB_INSTRUCTIONS gOpThumb2[] = {
{ "MOV", 0xf04f0000, 0xfbef8000, ADD_IMM12_1REG }, // MOV <Rd>, #<const>
{ "MOVW", 0xf2400000, 0xfbe08000, THUMB2_IMM16 }, // MOVW <Rd>, #<const>
{ "MOVT", 0xf2c00000, 0xfbe08000, THUMB2_IMM16 }, // MOVT <Rd>, #<const>
{ "ADC", 0xf1400000, 0xfbe08000, ADD_IMM12 }, // ADC{S} <Rd>, <Rn>, #<const>
{ "ADC", 0xeb400000, 0xffe08000, ADD_IMM5 }, // ADC{S} <Rd>, <Rn>, <Rm> {,<shift> #<const>}
{ "ADD", 0xf1000000, 0xfbe08000, ADD_IMM12 }, // ADD{S} <Rd>, <Rn>, #<const>
@@ -249,11 +249,11 @@ THUMB_INSTRUCTIONS gOpThumb2[] = {
{ "SUB", 0xeba00000, 0xffe08000, ADD_IMM5 }, // SUB{S} <Rd>, <Rn>, <Rm> {,<shift> #<const>}
{ "ASR", 0xea4f0020, 0xffef8030, ASR_IMM5 }, // ARS <Rd>, <Rm> #<const>} imm3:imm2
{ "ASR", 0xfa40f000, 0xffe0f0f0, ASR_3REG }, // ARS <Rd>, <Rn>, <Rm>
{ "ASR", 0xfa40f000, 0xffe0f0f0, ASR_3REG }, // ARS <Rd>, <Rn>, <Rm>
{ "LSR", 0xea4f0010, 0xffef8030, ASR_IMM5 }, // LSR <Rd>, <Rm> #<const>} imm3:imm2
{ "LSR", 0xfa20f000, 0xffe0f0f0, ASR_3REG }, // LSR <Rd>, <Rn>, <Rm>
{ "LSR", 0xfa20f000, 0xffe0f0f0, ASR_3REG }, // LSR <Rd>, <Rn>, <Rm>
{ "ROR", 0xea4f0030, 0xffef8030, ASR_IMM5 }, // ROR <Rd>, <Rm> #<const>} imm3:imm2
{ "ROR", 0xfa60f000, 0xffe0f0f0, ASR_3REG }, // ROR <Rd>, <Rn>, <Rm>
{ "ROR", 0xfa60f000, 0xffe0f0f0, ASR_3REG }, // ROR <Rd>, <Rn>, <Rm>
{ "BFC", 0xf36f0000, 0xffff8010, BFC_THUMB2 }, // BFC <Rd>, #<lsb>, #<width>
{ "BIC", 0xf3600000, 0xfff08010, BFC_THUMB2 }, // BIC <Rn>, <Rd>, #<lsb>, #<width>
@@ -317,19 +317,19 @@ THUMB_INSTRUCTIONS gOpThumb2[] = {
{ "STMDB", 0xe9800000, 0xffd0a000, STM_FORMAT }, // STMDB <Rn>{!},<registers>
{ "LDM" , 0xe8900000, 0xffd02000, STM_FORMAT }, // LDM <Rn>{!},<registers>
{ "LDMDB", 0xe9100000, 0xffd02000, STM_FORMAT }, // LDMDB <Rn>{!},<registers>
{ "LDR", 0xf8d00000, 0xfff00000, LDM_REG_IMM12 }, // LDR <rt>, [<rn>, {, #<imm12>]}
{ "LDRB", 0xf8900000, 0xfff00000, LDM_REG_IMM12 }, // LDRB <rt>, [<rn>, {, #<imm12>]}
{ "LDRH", 0xf8b00000, 0xfff00000, LDM_REG_IMM12 }, // LDRH <rt>, [<rn>, {, #<imm12>]}
{ "LDRSB", 0xf9900000, 0xfff00000, LDM_REG_IMM12 }, // LDRSB <rt>, [<rn>, {, #<imm12>]}
{ "LDRSH", 0xf9b00000, 0xfff00000, LDM_REG_IMM12 }, // LDRSH <rt>, [<rn>, {, #<imm12>]}
{ "LDR", 0xf85f0000, 0xff7f0000, LDM_REG_IMM12_SIGNED }, // LDR <Rt>, <label>
{ "LDRB", 0xf81f0000, 0xff7f0000, LDM_REG_IMM12_SIGNED }, // LDRB <Rt>, <label>
{ "LDRH", 0xf83f0000, 0xff7f0000, LDM_REG_IMM12_SIGNED }, // LDRH <Rt>, <label>
{ "LDRSB", 0xf91f0000, 0xff7f0000, LDM_REG_IMM12_SIGNED }, // LDRSB <Rt>, <label>
{ "LDRSH", 0xf93f0000, 0xff7f0000, LDM_REG_IMM12_SIGNED }, // LDRSB <Rt>, <label>
{ "LDR", 0xf85f0000, 0xff7f0000, LDM_REG_IMM12_SIGNED }, // LDR <Rt>, <label>
{ "LDRB", 0xf81f0000, 0xff7f0000, LDM_REG_IMM12_SIGNED }, // LDRB <Rt>, <label>
{ "LDRH", 0xf83f0000, 0xff7f0000, LDM_REG_IMM12_SIGNED }, // LDRH <Rt>, <label>
{ "LDRSB", 0xf91f0000, 0xff7f0000, LDM_REG_IMM12_SIGNED }, // LDRSB <Rt>, <label>
{ "LDRSH", 0xf93f0000, 0xff7f0000, LDM_REG_IMM12_SIGNED }, // LDRSB <Rt>, <label>
{ "LDR", 0xf8500000, 0xfff00fc0, LDM_REG_INDIRECT_LSL }, // LDR <rt>, [<rn>, <rm> {, LSL #<imm2>]}
{ "LDRB", 0xf8100000, 0xfff00fc0, LDM_REG_INDIRECT_LSL }, // LDRB <rt>, [<rn>, <rm> {, LSL #<imm2>]}
{ "LDRH", 0xf8300000, 0xfff00fc0, LDM_REG_INDIRECT_LSL }, // LDRH <rt>, [<rn>, <rm> {, LSL #<imm2>]}
@@ -339,25 +339,25 @@ THUMB_INSTRUCTIONS gOpThumb2[] = {
{ "LDR", 0xf8500800, 0xfff00800, LDM_REG_IMM8 }, // LDR <rt>, [<rn>, {, #<imm8>]}
{ "LDRBT", 0xf8100e00, 0xfff00f00, LDM_REG_IMM8 }, // LDRBT <rt>, [<rn>, {, #<imm8>]}
{ "LDRHT", 0xf8300e00, 0xfff00f00, LDM_REG_IMM8 }, // LDRHT <rt>, [<rn>, {, #<imm8>]}
{ "LDRSB", 0xf9100800, 0xfff00800, LDM_REG_IMM8 }, // LDRHT <rt>, [<rn>, {, #<imm8>]} {!} form?
{ "LDRSBT",0xf9100e00, 0xfff00f00, LDM_REG_IMM8 }, // LDRHBT <rt>, [<rn>, {, #<imm8>]} {!} form?
{ "LDRSH" ,0xf9300800, 0xfff00800, LDM_REG_IMM8 }, // LDRSH <rt>, [<rn>, {, #<imm8>]}
{ "LDRSHT",0xf9300e00, 0xfff00f00, LDM_REG_IMM8 }, // LDRSHT <rt>, [<rn>, {, #<imm8>]}
{ "LDRT", 0xf8500e00, 0xfff00f00, LDM_REG_IMM8 }, // LDRT <rt>, [<rn>, {, #<imm8>]}
{ "LDRSB", 0xf9100800, 0xfff00800, LDM_REG_IMM8 }, // LDRHT <rt>, [<rn>, {, #<imm8>]} {!} form?
{ "LDRSBT",0xf9100e00, 0xfff00f00, LDM_REG_IMM8 }, // LDRHBT <rt>, [<rn>, {, #<imm8>]} {!} form?
{ "LDRSH" ,0xf9300800, 0xfff00800, LDM_REG_IMM8 }, // LDRSH <rt>, [<rn>, {, #<imm8>]}
{ "LDRSHT",0xf9300e00, 0xfff00f00, LDM_REG_IMM8 }, // LDRSHT <rt>, [<rn>, {, #<imm8>]}
{ "LDRT", 0xf8500e00, 0xfff00f00, LDM_REG_IMM8 }, // LDRT <rt>, [<rn>, {, #<imm8>]}
{ "LDRD", 0xe8500000, 0xfe500000, LDRD_REG_IMM8_SIGNED }, // LDRD <rt>, <rt2>, [<rn>, {, #<imm8>]}{!}
{ "LDRD", 0xe8500000, 0xfe500000, LDRD_REG_IMM8 }, // LDRD <rt>, <rt2>, <label>
{ "LDREX", 0xe8500f00, 0xfff00f00, LDM_REG_IMM8 }, // LDREX <Rt>, [Rn, {#imm8}]]
{ "LDREXB", 0xe8d00f4f, 0xfff00fff, LDREXB }, // LDREXB <Rt>, [<Rn>]
{ "LDREXH", 0xe8d00f5f, 0xfff00fff, LDREXB }, // LDREXH <Rt>, [<Rn>]
{ "LDREXD", 0xe8d00f4f, 0xfff00fff, LDREXD }, // LDREXD <Rt>, <Rt2>, [<Rn>]
{ "STR", 0xf8c00000, 0xfff00000, LDM_REG_IMM12 }, // STR <rt>, [<rn>, {, #<imm12>]}
{ "LDREX", 0xe8500f00, 0xfff00f00, LDM_REG_IMM8 }, // LDREX <Rt>, [Rn, {#imm8}]]
{ "LDREXB", 0xe8d00f4f, 0xfff00fff, LDREXB }, // LDREXB <Rt>, [<Rn>]
{ "LDREXH", 0xe8d00f5f, 0xfff00fff, LDREXB }, // LDREXH <Rt>, [<Rn>]
{ "LDREXD", 0xe8d00f4f, 0xfff00fff, LDREXD }, // LDREXD <Rt>, <Rt2>, [<Rn>]
{ "STR", 0xf8c00000, 0xfff00000, LDM_REG_IMM12 }, // STR <rt>, [<rn>, {, #<imm12>]}
{ "STRB", 0xf8800000, 0xfff00000, LDM_REG_IMM12 }, // STRB <rt>, [<rn>, {, #<imm12>]}
{ "STRH", 0xf8a00000, 0xfff00000, LDM_REG_IMM12 }, // STRH <rt>, [<rn>, {, #<imm12>]}
{ "STR", 0xf8400000, 0xfff00fc0, LDM_REG_INDIRECT_LSL }, // STR <rt>, [<rn>, <rm> {, LSL #<imm2>]}
{ "STRB", 0xf8000000, 0xfff00fc0, LDM_REG_INDIRECT_LSL }, // STRB <rt>, [<rn>, <rm> {, LSL #<imm2>]}
{ "STRH", 0xf8200000, 0xfff00fc0, LDM_REG_INDIRECT_LSL }, // STRH <rt>, [<rn>, <rm> {, LSL #<imm2>]}
@@ -366,15 +366,15 @@ THUMB_INSTRUCTIONS gOpThumb2[] = {
{ "STRH", 0xf8200800, 0xfff00800, LDM_REG_IMM8 }, // STRH <rt>, [<rn>, {, #<imm8>]}
{ "STRBT", 0xf8000e00, 0xfff00f00, LDM_REG_IMM8 }, // STRBT <rt>, [<rn>, {, #<imm8>]}
{ "STRHT", 0xf8200e00, 0xfff00f00, LDM_REG_IMM8 }, // STRHT <rt>, [<rn>, {, #<imm8>]}
{ "STRT", 0xf8400e00, 0xfff00f00, LDM_REG_IMM8 }, // STRT <rt>, [<rn>, {, #<imm8>]}
{ "STRT", 0xf8400e00, 0xfff00f00, LDM_REG_IMM8 }, // STRT <rt>, [<rn>, {, #<imm8>]}
{ "STRD", 0xe8400000, 0xfe500000, LDRD_REG_IMM8_SIGNED }, // STRD <rt>, <rt2>, [<rn>, {, #<imm8>]}{!}
{ "STREX", 0xe8400f00, 0xfff00f00, LDM_REG_IMM8 }, // STREX <Rt>, [Rn, {#imm8}]]
{ "STREXB", 0xe8c00f4f, 0xfff00fff, LDREXB }, // STREXB <Rd>, <Rt>, [<Rn>]
{ "STREXH", 0xe8c00f5f, 0xfff00fff, LDREXB }, // STREXH <Rd>, <Rt>, [<Rn>]
{ "STREXD", 0xe8d00f4f, 0xfff00fff, LDREXD }, // STREXD <Rd>, <Rt>, <Rt2>, [<Rn>]
{ "STREX", 0xe8400f00, 0xfff00f00, LDM_REG_IMM8 }, // STREX <Rt>, [Rn, {#imm8}]]
{ "STREXB", 0xe8c00f4f, 0xfff00fff, LDREXB }, // STREXB <Rd>, <Rt>, [<Rn>]
{ "STREXH", 0xe8c00f5f, 0xfff00fff, LDREXB }, // STREXH <Rd>, <Rt>, [<Rn>]
{ "STREXD", 0xe8d00f4f, 0xfff00fff, LDREXD }, // STREXD <Rd>, <Rt>, <Rt2>, [<Rn>]
{ "SRSDB", 0xe80dc000, 0xffdffff0, SRS_FORMAT }, // SRSDB<c> SP{!},#<mode>
{ "SRS" , 0xe98dc000, 0xffdffff0, SRS_FORMAT }, // SRS{IA}<c> SP{!},#<mode>
@@ -399,24 +399,24 @@ ThumbMRegList (
UINTN Index, Start, End;
CHAR8 *Str;
BOOLEAN First;
Str = mThumbMregListStr;
*Str = '\0';
AsciiStrCat (Str, "{");
for (Index = 0, First = TRUE; Index <= 15; Index++) {
if ((RegBitMask & (1 << Index)) != 0) {
Start = End = Index;
for (Index++; ((RegBitMask & (1 << Index)) != 0) && (Index <= 9); Index++) {
End = Index;
}
if (!First) {
AsciiStrCat (Str, ",");
} else {
First = FALSE;
}
if (Start == End) {
AsciiStrCat (Str, gReg[Start]);
} else {
@@ -430,7 +430,7 @@ ThumbMRegList (
AsciiStrCat (Str, "ERROR");
}
AsciiStrCat (Str, "}");
// BugBug: Make caller pass in buffer it is cleaner
return mThumbMregListStr;
}
@@ -444,17 +444,17 @@ SignExtend32 (
if (((Data & TopBit) == 0) || (TopBit == BIT31)) {
return Data;
}
do {
TopBit <<= 1;
Data |= TopBit;
Data |= TopBit;
} while ((TopBit & BIT31) != BIT31);
return Data;
}
//
// Some instructions specify the PC is always considered aligned
// Some instructions specify the PC is always considered aligned
// The PC is after the instruction that is excuting. So you pass
// in the instruction address and you get back the aligned answer
//
@@ -467,17 +467,17 @@ PCAlign4 (
}
/**
Place a dissasembly of of **OpCodePtr into buffer, and update OpCodePtr to
point to next instructin.
We cheat and only decode instructions that access
Place a dissasembly of of **OpCodePtr into buffer, and update OpCodePtr to
point to next instructin.
We cheat and only decode instructions that access
memory. If the instruction is not found we dump the instruction in hex.
@param OpCodePtrPtr Pointer to pointer of ARM Thumb instruction to disassemble.
@param OpCodePtrPtr Pointer to pointer of ARM Thumb instruction to disassemble.
@param Buf Buffer to sprintf disassembly into.
@param Size Size of Buf in bytes.
@param Size Size of Buf in bytes.
@param Extended TRUE dump hex for instruction too.
**/
VOID
DisassembleThumbInstruction (
@@ -499,12 +499,12 @@ DisassembleThumbInstruction (
UINT32 PC, Target, msbit, lsbit;
CHAR8 *Cond;
BOOLEAN S, J1, J2, P, U, W;
UINT32 coproc, opc1, opc2, CRd, CRn, CRm;
UINT32 coproc, opc1, opc2, CRd, CRn, CRm;
UINT32 Mask;
OpCodePtr = *OpCodePtrPtr;
OpCode = **OpCodePtrPtr;
// Thumb2 is a stream of 16-bit instructions not a 32-bit instruction.
OpCode32 = (((UINT32)OpCode) << 16) | *(OpCodePtr + 1);
@@ -519,7 +519,7 @@ DisassembleThumbInstruction (
// Increment by the minimum instruction size, Thumb2 could be bigger
*OpCodePtrPtr += 1;
// Manage IT Block ItFlag TRUE means we are in an IT block
/*if (*ItBlock != 0) {
ItFlag = TRUE;
@@ -531,58 +531,58 @@ DisassembleThumbInstruction (
for (Index = 0; Index < sizeof (gOpThumb)/sizeof (THUMB_INSTRUCTIONS); Index++) {
if ((OpCode & gOpThumb[Index].Mask) == gOpThumb[Index].OpCode) {
if (Extended) {
Offset = AsciiSPrint (Buf, Size, "0x%04x %-6a", OpCode, gOpThumb[Index].Start);
Offset = AsciiSPrint (Buf, Size, "0x%04x %-6a", OpCode, gOpThumb[Index].Start);
} else {
Offset = AsciiSPrint (Buf, Size, "%-6a", gOpThumb[Index].Start);
Offset = AsciiSPrint (Buf, Size, "%-6a", gOpThumb[Index].Start);
}
switch (gOpThumb[Index].AddressMode) {
case LOAD_STORE_FORMAT1:
// A6.5.1 <Rd>, [<Rn>, #<5_bit_offset>]
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, [r%d #0x%x]", Rd, Rn, (OpCode >> 4) & 0x7c);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, [r%d #0x%x]", Rd, Rn, (OpCode >> 4) & 0x7c);
return;
case LOAD_STORE_FORMAT1_H:
// A6.5.1 <Rd>, [<Rn>, #<5_bit_offset>]
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, [r%d #0x%x]", Rd, Rn, (OpCode >> 5) & 0x3e);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, [r%d #0x%x]", Rd, Rn, (OpCode >> 5) & 0x3e);
return;
case LOAD_STORE_FORMAT1_B:
// A6.5.1 <Rd>, [<Rn>, #<5_bit_offset>]
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, [r%d #0x%x]", Rd, Rn, (OpCode >> 6) & 0x1f);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, [r%d #0x%x]", Rd, Rn, (OpCode >> 6) & 0x1f);
return;
case LOAD_STORE_FORMAT2:
// A6.5.1 <Rd>, [<Rn>, <Rm>]
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, [r%d, r%d]", Rd, Rn, Rm);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, [r%d, r%d]", Rd, Rn, Rm);
return;
case LOAD_STORE_FORMAT3:
// A6.5.1 <Rd>, [PC, #<8_bit_offset>]
Target = (OpCode & 0xff) << 2;
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, [pc, #0x%x] ;0x%08x", (OpCode >> 8) & 7, Target, PCAlign4 (PC) + Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, [pc, #0x%x] ;0x%08x", (OpCode >> 8) & 7, Target, PCAlign4 (PC) + Target);
return;
case LOAD_STORE_FORMAT4:
// Rt, [SP, #imm8]
Target = (OpCode & 0xff) << 2;
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, [sp, #0x%x]", (OpCode >> 8) & 7, Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, [sp, #0x%x]", (OpCode >> 8) & 7, Target);
return;
case LOAD_STORE_MULTIPLE_FORMAT1:
// <Rn>!, {r0-r7}
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d!, %a", (OpCode >> 8) & 7, ThumbMRegList (OpCode & 0xff));
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d!, %a", (OpCode >> 8) & 7, ThumbMRegList (OpCode & 0xff));
return;
case POP_FORMAT:
// POP {r0-r7,pc}
AsciiSPrint (&Buf[Offset], Size - Offset, " %a", ThumbMRegList ((OpCode & 0xff) | ((OpCode & BIT8) == BIT8 ? BIT15 : 0)));
AsciiSPrint (&Buf[Offset], Size - Offset, " %a", ThumbMRegList ((OpCode & 0xff) | ((OpCode & BIT8) == BIT8 ? BIT15 : 0)));
return;
case PUSH_FORMAT:
// PUSH {r0-r7,lr}
AsciiSPrint (&Buf[Offset], Size - Offset, " %a", ThumbMRegList ((OpCode & 0xff) | ((OpCode & BIT8) == BIT8 ? BIT14 : 0)));
AsciiSPrint (&Buf[Offset], Size - Offset, " %a", ThumbMRegList ((OpCode & 0xff) | ((OpCode & BIT8) == BIT8 ? BIT14 : 0)));
return;
case IMMED_8:
// A6.7 <immed_8>
AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%x", OpCode & 0xff);
AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%x", OpCode & 0xff);
return;
case CONDITIONAL_BRANCH:
@@ -591,83 +591,83 @@ DisassembleThumbInstruction (
Cond = gCondition[(OpCode >> 8) & 0xf];
Buf[Offset-5] = *Cond++;
Buf[Offset-4] = *Cond;
AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%04x", PC + 4 + SignExtend32 ((OpCode & 0xff) << 1, BIT8));
AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%04x", PC + 4 + SignExtend32 ((OpCode & 0xff) << 1, BIT8));
return;
case UNCONDITIONAL_BRANCH_SHORT:
// A6.3.2 B <target_address>
AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%04x", PC + 4 + SignExtend32 ((OpCode & 0x3ff) << 1, BIT11));
AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%04x", PC + 4 + SignExtend32 ((OpCode & 0x3ff) << 1, BIT11));
return;
case BRANCH_EXCHANGE:
// A6.3.3 BX|BLX <Rm>
AsciiSPrint (&Buf[Offset], Size - Offset, " %a", gReg[Rn | (H2 ? 8:0)]);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a", gReg[Rn | (H2 ? 8:0)]);
return;
case DATA_FORMAT1:
// A6.4.3 <Rd>, <Rn>, <Rm>
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, r%d, r%d", Rd, Rn, Rm);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, r%d, r%d", Rd, Rn, Rm);
return;
case DATA_FORMAT2:
// A6.4.3 <Rd>, <Rn>, #3_bit_immed
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, r%d, 0x%x", Rd, Rn, Rm);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, r%d, 0x%x", Rd, Rn, Rm);
return;
case DATA_FORMAT3:
// A6.4.3 <Rd>|<Rn>, #imm8
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, #0x%x", (OpCode >> 8) & 7, OpCode & 0xff);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, #0x%x", (OpCode >> 8) & 7, OpCode & 0xff);
return;
case DATA_FORMAT4:
// A6.4.3 <Rd>|<Rm>, #immed_5
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, r%d, 0x%x", Rn, Rd, (OpCode >> 6) & 0x1f);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, r%d, 0x%x", Rn, Rd, (OpCode >> 6) & 0x1f);
return;
case DATA_FORMAT5:
// A6.4.3 <Rd>|<Rm>, <Rm>|<Rs>
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, r%d", Rd, Rn);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, r%d", Rd, Rn);
return;
case DATA_FORMAT6_SP:
// A6.4.3 <Rd>, <reg>, #<8_Bit_immed>
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, sp, 0x%x", (OpCode >> 8) & 7, (OpCode & 0xff) << 2);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, sp, 0x%x", (OpCode >> 8) & 7, (OpCode & 0xff) << 2);
return;
case DATA_FORMAT6_PC:
// A6.4.3 <Rd>, <reg>, #<8_Bit_immed>
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, pc, 0x%x", (OpCode >> 8) & 7, (OpCode & 0xff) << 2);
AsciiSPrint (&Buf[Offset], Size - Offset, " r%d, pc, 0x%x", (OpCode >> 8) & 7, (OpCode & 0xff) << 2);
return;
case DATA_FORMAT7:
// A6.4.3 SP, SP, #<7_Bit_immed>
AsciiSPrint (&Buf[Offset], Size - Offset, " sp, sp, 0x%x", (OpCode & 0x7f)*4);
AsciiSPrint (&Buf[Offset], Size - Offset, " sp, sp, 0x%x", (OpCode & 0x7f)*4);
return;
case DATA_FORMAT8:
// A6.4.3 <Rd>|<Rn>, <Rm>
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a", gReg[Rd | (H1 ? 8:0)], gReg[Rn | (H2 ? 8:0)]);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a", gReg[Rd | (H1 ? 8:0)], gReg[Rn | (H2 ? 8:0)]);
return;
case CPS_FORMAT:
// A7.1.24
AsciiSPrint (&Buf[Offset], Size - Offset, "%a %a%a%a", imod ? "ID":"IE", ((OpCode & BIT2) == 0) ? "":"a", ((OpCode & BIT1) == 0) ? "":"i", ((OpCode & BIT0) == 0) ? "":"f");
AsciiSPrint (&Buf[Offset], Size - Offset, "%a %a%a%a", imod ? "ID":"IE", ((OpCode & BIT2) == 0) ? "":"a", ((OpCode & BIT1) == 0) ? "":"i", ((OpCode & BIT0) == 0) ? "":"f");
return;
case ENDIAN_FORMAT:
// A7.1.24
AsciiSPrint (&Buf[Offset], Size - Offset, " %a", (OpCode & BIT3) == 0 ? "LE":"BE");
AsciiSPrint (&Buf[Offset], Size - Offset, " %a", (OpCode & BIT3) == 0 ? "LE":"BE");
return;
case DATA_CBZ:
// CB{N}Z <Rn>, <Lable>
Target = ((OpCode >> 2) & 0x3e) | (((OpCode & BIT9) == BIT9) ? BIT6 : 0);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %08x", gReg[Rd], PC + 4 + Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %08x", gReg[Rd], PC + 4 + Target);
return;
case ADR_FORMAT:
// ADR <Rd>, <Label>
Target = (OpCode & 0xff) << 2;
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %08x", gReg[(OpCode >> 8) & 7], PCAlign4 (PC) + Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %08x", gReg[(OpCode >> 8) & 7], PCAlign4 (PC) + Target);
return;
case IT_BLOCK:
// ITSTATE = cond:mask OpCode[7:4]:OpCode[3:0]
// ITSTATE[7:5] == cond[3:1]
// ITSTATE[4] == 1st Instruction cond[0]
// ITSTATE[3] == 2st Instruction cond[0]
// ITSTATE[2] == 3st Instruction cond[0]
// ITSTATE[4] == 1st Instruction cond[0]
// ITSTATE[3] == 2st Instruction cond[0]
// ITSTATE[2] == 3st Instruction cond[0]
// ITSTATE[1] == 4st Instruction cond[0]
// ITSTATE[0] == 1 4 instruction IT block. 0 means 0,1,2 or 3 instructions
// 1st one in ITSTATE low bits defines the number of instructions
@@ -684,13 +684,13 @@ DisassembleThumbInstruction (
} else if ((OpCode & 0xf) == 0x8) {
*ItBlock = 1;
}
AsciiSPrint (&Buf[Offset], Size - Offset, " %a", gCondition[(OpCode >> 4) & 0xf]);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a", gCondition[(OpCode >> 4) & 0xf]);
return;
}
}
}
// Thumb2 are 32-bit instructions
*OpCodePtrPtr += 1;
Rt = (OpCode32 >> 12) & 0xf;
@@ -701,9 +701,9 @@ DisassembleThumbInstruction (
for (Index = 0; Index < sizeof (gOpThumb2)/sizeof (THUMB_INSTRUCTIONS); Index++) {
if ((OpCode32 & gOpThumb2[Index].Mask) == gOpThumb2[Index].OpCode) {
if (Extended) {
Offset = AsciiSPrint (Buf, Size, "0x%04x %-6a", OpCode32, gOpThumb2[Index].Start);
Offset = AsciiSPrint (Buf, Size, "0x%04x %-6a", OpCode32, gOpThumb2[Index].Start);
} else {
Offset = AsciiSPrint (Buf, Size, " %-6a", gOpThumb2[Index].Start);
Offset = AsciiSPrint (Buf, Size, " %-6a", gOpThumb2[Index].Start);
}
switch (gOpThumb2[Index].AddressMode) {
case B_T3:
@@ -716,7 +716,7 @@ DisassembleThumbInstruction (
Target |= ((OpCode32 & BIT13) == BIT13)? BIT18 : 0; // J1
Target |= ((OpCode32 & BIT26) == BIT26)? BIT20 : 0; // S
Target = SignExtend32 (Target, BIT20);
AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%08x", PC + 4 + Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%08x", PC + 4 + Target);
return;
case B_T4:
// S:I1:I2:imm10:imm11:0
@@ -728,7 +728,7 @@ DisassembleThumbInstruction (
Target |= (!(J1 ^ S) ? BIT23 : 0); // I1
Target |= (S ? BIT24 : 0); // S
Target = SignExtend32 (Target, BIT24);
AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%08x", PC + 4 + Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%08x", PC + 4 + Target);
return;
case BL_T2:
@@ -741,7 +741,7 @@ DisassembleThumbInstruction (
Target |= (!(J1 ^ S) ? BIT24 : 0); // I1
Target |= (S ? BIT25 : 0); // S
Target = SignExtend32 (Target, BIT25);
AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%08x", PCAlign4 (PC) + Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " 0x%08x", PCAlign4 (PC) + Target);
return;
case POP_T2:
@@ -750,7 +750,7 @@ DisassembleThumbInstruction (
return;
case POP_T3:
// <register>
// <register>
AsciiSPrint (&Buf[Offset], Size - Offset, " %a", gReg[(OpCode32 >> 12) & 0xf]);
return;
@@ -762,7 +762,7 @@ DisassembleThumbInstruction (
case LDM_REG_IMM12_SIGNED:
// <rt>, <label>
Target = OpCode32 & 0xfff;
Target = OpCode32 & 0xfff;
if ((OpCode32 & BIT23) == 0) {
// U == 0 means subtrack, U == 1 means add
Target = -Target;
@@ -779,7 +779,7 @@ DisassembleThumbInstruction (
AsciiSPrint (&Buf[Offset], Size - Offset, ", LSL #%d]", (OpCode32 >> 4) & 3);
}
return;
case LDM_REG_IMM12:
// <rt>, [<rn>, {, #<imm12>]}
Offset += AsciiSPrint (&Buf[Offset], Size - Offset, " %a, [%a", gReg[Rt], gReg[Rn]);
@@ -810,7 +810,7 @@ DisassembleThumbInstruction (
case LDRD_REG_IMM8_SIGNED:
// LDRD <rt>, <rt2>, [<rn>, {, #<imm8>]}{!}
P = (OpCode32 & BIT24) == BIT24; // index = P
U = (OpCode32 & BIT23) == BIT23;
U = (OpCode32 & BIT23) == BIT23;
W = (OpCode32 & BIT21) == BIT21;
Offset += AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, [%a", gReg[Rt], gReg[Rt2], gReg[Rn]);
if (P) {
@@ -826,9 +826,9 @@ DisassembleThumbInstruction (
}
return;
case LDRD_REG_IMM8:
// LDRD <rt>, <rt2>, <label>
Target = (OpCode32 & 0xff) << 2;
case LDRD_REG_IMM8:
// LDRD <rt>, <rt2>, <label>
Target = (OpCode32 & 0xff) << 2;
if ((OpCode32 & BIT23) == 0) {
// U == 0 means subtrack, U == 1 means add
Target = -Target;
@@ -845,7 +845,7 @@ DisassembleThumbInstruction (
// LDREXD <Rt>, <Rt2>, [<Rn>]
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, ,%a, [%a]", gReg[Rt], gReg[Rt2], gReg[Rn]);
return;
case SRS_FORMAT:
// SP{!}, #<mode>
W = (OpCode32 & BIT21) == BIT21;
@@ -857,14 +857,14 @@ DisassembleThumbInstruction (
W = (OpCode32 & BIT21) == BIT21;
AsciiSPrint (&Buf[Offset], Size - Offset, " %a%a, #0x%x", gReg[Rn], W?"!":"");
return;
case ADD_IMM12:
// ADD{S} <Rd>, <Rn>, #<const> i:imm3:imm8
if ((OpCode32 & BIT20) == BIT20) {
Buf[Offset - 3] = 'S'; // assume %-6a
}
Target = (OpCode32 & 0xff) | ((OpCode32 >> 4) & 0x700) | ((OpCode & BIT26) == BIT26 ? BIT11 : 0);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, #0x%x", gReg[Rd], gReg[Rn], Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, #0x%x", gReg[Rd], gReg[Rn], Target);
return;
case ADD_IMM12_1REG:
@@ -873,14 +873,14 @@ DisassembleThumbInstruction (
Buf[Offset - 3] = 'S'; // assume %-6a
}
Target = (OpCode32 & 0xff) | ((OpCode32 >> 4) & 0x700) | ((OpCode & BIT26) == BIT26 ? BIT11 : 0);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, #0x%x", gReg[Rd], Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, #0x%x", gReg[Rd], Target);
return;
case THUMB2_IMM16:
// MOVW <Rd>, #<const> i:imm3:imm8
Target = (OpCode32 & 0xff) | ((OpCode32 >> 4) & 0x700) | ((OpCode & BIT26) == BIT26 ? BIT11 : 0);
Target |= ((OpCode32 >> 4) & 0xf0000);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, #0x%x", gReg[Rd], Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, #0x%x", gReg[Rd], Target);
return;
case ADD_IMM5:
@@ -889,18 +889,18 @@ DisassembleThumbInstruction (
Buf[Offset - 3] = 'S'; // assume %-6a
}
Target = ((OpCode32 >> 6) & 3) | ((OpCode32 >> 10) & 0x1c0);
Offset += AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, %a", gReg[Rd], gReg[Rn], gReg[Rm]);
Offset += AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, %a", gReg[Rd], gReg[Rn], gReg[Rm]);
if (Target != 0) {
AsciiSPrint (&Buf[Offset], Size - Offset, ", LSL %d", gShiftType[(OpCode >> 5) & 3], Target);
AsciiSPrint (&Buf[Offset], Size - Offset, ", LSL %d", gShiftType[(OpCode >> 5) & 3], Target);
}
return;
case ADD_IMM5_2REG:
// CMP <Rn>, <Rm> {,LSL #<const>} imm3:imm2
Target = ((OpCode32 >> 6) & 3) | ((OpCode32 >> 10) & 0x1c0);
Offset += AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a", gReg[Rn], gReg[Rm]);
Offset += AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a", gReg[Rn], gReg[Rm]);
if (Target != 0) {
AsciiSPrint (&Buf[Offset], Size - Offset, ", LSL %d", gShiftType[(OpCode >> 5) & 3], Target);
AsciiSPrint (&Buf[Offset], Size - Offset, ", LSL %d", gShiftType[(OpCode >> 5) & 3], Target);
}
@@ -910,7 +910,7 @@ DisassembleThumbInstruction (
Buf[Offset - 3] = 'S'; // assume %-6a
}
Target = ((OpCode32 >> 6) & 3) | ((OpCode32 >> 10) & 0x1c0);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a #%d", gReg[Rd], gReg[Rm], Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a #%d", gReg[Rd], gReg[Rm], Target);
return;
case ASR_3REG:
@@ -918,7 +918,7 @@ DisassembleThumbInstruction (
if ((OpCode32 & BIT20) == BIT20) {
Buf[Offset - 3] = 'S'; // assume %-6a
}
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a %a", gReg[Rd], gReg[Rn], gReg[Rm]);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a %a", gReg[Rd], gReg[Rn], gReg[Rm]);
return;
case ADR_THUMB2:
@@ -929,13 +929,13 @@ DisassembleThumbInstruction (
} else {
Target = PCAlign4 (PC) + Target;
}
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, 0x%08x", gReg[Rd], Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, 0x%08x", gReg[Rd], Target);
return;
case CMN_THUMB2:
// CMN <Rn>, #<const>}
Target = (OpCode32 & 0xff) | ((OpCode >> 4) && 0x700) | ((OpCode & BIT26) == BIT26 ? BIT11 : 0);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, #0x%x", gReg[Rn], Target);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, #0x%x", gReg[Rn], Target);
return;
case BFC_THUMB2:
@@ -944,11 +944,11 @@ DisassembleThumbInstruction (
lsbit = ((OpCode32 >> 6) & 3) | ((OpCode >> 10) & 0x1c);
if ((Rn == 0xf) & (AsciiStrCmp (gOpThumb2[Index].Start, "BFC") == 0)){
// BFC <Rd>, #<lsb>, #<width>
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, #%d, #%d", gReg[Rd], lsbit, msbit - lsbit + 1);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, #%d, #%d", gReg[Rd], lsbit, msbit - lsbit + 1);
} else if (AsciiStrCmp (gOpThumb2[Index].Start, "BFI") == 0) {
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, #%d, #%d", gReg[Rd], gReg[Rn], lsbit, msbit - lsbit + 1);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, #%d, #%d", gReg[Rd], gReg[Rn], lsbit, msbit - lsbit + 1);
} else {
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, #%d, #%d", gReg[Rd], gReg[Rn], lsbit, msbit + 1);
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, %a, #%d, #%d", gReg[Rd], gReg[Rn], lsbit, msbit + 1);
}
return;
@@ -977,7 +977,7 @@ DisassembleThumbInstruction (
if (opc2 != 0) {
AsciiSPrint (&Buf[Offset], Size - Offset, ",#%d,", opc2);
}
return;
return;
case MRRC_THUMB2:
// MRC <coproc>,<opc1>,<Rt>,<Rt2>,<CRm>,<opc2>
@@ -986,7 +986,7 @@ DisassembleThumbInstruction (
CRn = (OpCode32 >> 16) & 0xf;
CRm = OpCode32 & 0xf;
Offset += AsciiSPrint (&Buf[Offset], Size - Offset, " p%d,#%d,%a,%a,c%d", coproc, opc1, gReg[Rt], gReg[Rt2], CRm);
return;
return;
case THUMB2_2REGS:
// <Rd>, <Rm>
@@ -1002,7 +1002,7 @@ DisassembleThumbInstruction (
// MRS <Rd>, CPSR
AsciiSPrint (&Buf[Offset], Size - Offset, " %a, CPSR", gReg[Rd]);
return;
case THUMB2_MSR:
// MRS CPSR_<fields>, <Rd>
Target = (OpCode32 >> 10) & 3;
@@ -1031,19 +1031,19 @@ DisassembleArmInstruction (
/**
Place a dissasembly of of **OpCodePtr into buffer, and update OpCodePtr to
point to next instructin.
We cheat and only decode instructions that access
Place a dissasembly of of **OpCodePtr into buffer, and update OpCodePtr to
point to next instructin.
We cheat and only decode instructions that access
memory. If the instruction is not found we dump the instruction in hex.
@param OpCodePtrPtr Pointer to pointer of ARM Thumb instruction to disassemble.
@param OpCodePtrPtr Pointer to pointer of ARM Thumb instruction to disassemble.
@param Thumb TRUE for Thumb(2), FALSE for ARM instruction stream
@param Extended TRUE dump hex for instruction too.
@param ItBlock Size of IT Block
@param Buf Buffer to sprintf disassembly into.
@param Size Size of Buf in bytes.
@param Size Size of Buf in bytes.
**/
VOID
DisassembleInstruction (
@@ -1061,4 +1061,4 @@ DisassembleInstruction (
DisassembleArmInstruction ((UINT32 **)OpCodePtr, Buf, Size, Extended);
}
}

76
ArmPkg/Library/ArmDmaLib/ArmDmaLib.c
View File

@@ -2,7 +2,7 @@
Generic ARM implementation of DmaLib.h
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
which accompanies this distribution. The full text of the license may be found at
@@ -39,25 +39,25 @@ typedef struct {
EFI_CPU_ARCH_PROTOCOL *gCpu;
UINTN gCacheAlignment = 0;
/**
/**
Provides the DMA controller-specific addresses needed to access system memory.
Operation is relative to the DMA bus master.
@param Operation Indicates if the bus master is going to read or write to system memory.
@param HostAddress The system memory address to map to the DMA controller.
@param NumberOfBytes On input the number of bytes to map. On output the number of bytes
that were mapped.
that were mapped.
@param DeviceAddress The resulting map address for the bus master controller to use to
access the hosts HostAddress.
access the hosts HostAddress.
@param Mapping A resulting value to pass to Unmap().
@retval EFI_SUCCESS The range was mapped for the returned NumberOfBytes.
@retval EFI_UNSUPPORTED The HostAddress cannot be mapped as a common buffer.
@retval EFI_UNSUPPORTED The HostAddress cannot be mapped as a common buffer.
@retval EFI_INVALID_PARAMETER One or more parameters are invalid.
@retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.
@retval EFI_DEVICE_ERROR The system hardware could not map the requested address.
**/
EFI_STATUS
EFIAPI
@@ -89,7 +89,7 @@ DmaMap (
if (Map == NULL) {
return EFI_OUT_OF_RESOURCES;
}
*Mapping = Map;
if ((((UINTN)HostAddress & (gCacheAlignment - 1)) != 0) ||
@@ -145,15 +145,15 @@ DmaMap (
}
/**
/**
Completes the DmaMapBusMasterRead(), DmaMapBusMasterWrite(), or DmaMapBusMasterCommonBuffer()
operation and releases any corresponding resources.
@param Mapping The mapping value returned from DmaMap*().
@retval EFI_SUCCESS The range was unmapped.
@retval EFI_DEVICE_ERROR The data was not committed to the target system memory.
**/
EFI_STATUS
EFIAPI
@@ -162,21 +162,21 @@ DmaUnmap (
)
{
MAP_INFO_INSTANCE *Map;
if (Mapping == NULL) {
ASSERT (FALSE);
return EFI_INVALID_PARAMETER;
}
Map = (MAP_INFO_INSTANCE *)Mapping;
if (Map->DoubleBuffer) {
if ((Map->Operation == MapOperationBusMasterWrite) || (Map->Operation == MapOperationBusMasterCommonBuffer)) {
CopyMem ((VOID *)(UINTN)Map->HostAddress, (VOID *)(UINTN)Map->DeviceAddress, Map->NumberOfBytes);
}
DmaFreeBuffer (EFI_SIZE_TO_PAGES (Map->NumberOfBytes), (VOID *)(UINTN)Map->DeviceAddress);
} else {
if (Map->Operation == MapOperationBusMasterWrite) {
//
@@ -185,28 +185,28 @@ DmaUnmap (
gCpu->FlushDataCache (gCpu, Map->HostAddress, Map->NumberOfBytes, EfiCpuFlushTypeInvalidate);
}
}
FreePool (Map);
return EFI_SUCCESS;
}
/**
/**
Allocates pages that are suitable for an DmaMap() of type MapOperationBusMasterCommonBuffer.
mapping.
mapping.
@param MemoryType The type of memory to allocate, EfiBootServicesData or
EfiRuntimeServicesData.
@param Pages The number of pages to allocate.
EfiRuntimeServicesData.
@param Pages The number of pages to allocate.
@param HostAddress A pointer to store the base system memory address of the
allocated range.
allocated range.
@retval EFI_SUCCESS The requested memory pages were allocated.
@retval EFI_UNSUPPORTED Attributes is unsupported. The only legal attribute bits are
MEMORY_WRITE_COMBINE and MEMORY_CACHED.
MEMORY_WRITE_COMBINE and MEMORY_CACHED.
@retval EFI_INVALID_PARAMETER One or more parameters are invalid.
@retval EFI_OUT_OF_RESOURCES The memory pages could not be allocated.
@retval EFI_OUT_OF_RESOURCES The memory pages could not be allocated.
**/
EFI_STATUS
EFIAPI
@@ -237,16 +237,16 @@ DmaAllocateBuffer (
}
/**
/**
Frees memory that was allocated with DmaAllocateBuffer().
@param Pages The number of pages to free.
@param HostAddress The base system memory address of the allocated range.
@param Pages The number of pages to free.
@param HostAddress The base system memory address of the allocated range.
@retval EFI_SUCCESS The requested memory pages were freed.
@retval EFI_INVALID_PARAMETER The memory range specified by HostAddress and Pages
was not allocated with DmaAllocateBuffer().
**/
EFI_STATUS
EFIAPI
@@ -257,8 +257,8 @@ DmaFreeBuffer (
{
if (HostAddress == NULL) {
return EFI_INVALID_PARAMETER;
}
}
UncachedFreePages (HostAddress, Pages);
return EFI_SUCCESS;
}
@@ -278,7 +278,7 @@ ArmDmaLibConstructor (
ASSERT_EFI_ERROR(Status);
gCacheAlignment = ArmDataCacheLineLength ();
return Status;
}

20
ArmPkg/Library/ArmDmaLib/ArmDmaLib.inf
View File

@@ -1,14 +1,14 @@
#/** @file
#
#
# 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
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
#**/
[Defines]
@@ -17,7 +17,7 @@
FILE_GUID = F1BD6B36-B705-43aa-8A28-33F58ED85EFB
MODULE_TYPE = UEFI_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = DmaLib
LIBRARY_CLASS = DmaLib
CONSTRUCTOR = ArmDmaLibConstructor
[Sources.common]
@@ -27,7 +27,7 @@
MdePkg/MdePkg.dec
EmbeddedPkg/EmbeddedPkg.dec
ArmPkg/ArmPkg.dec
[LibraryClasses]
DebugLib
@@ -37,14 +37,14 @@
IoLib
BaseMemoryLib
ArmLib
[Protocols]
gEfiCpuArchProtocolGuid
[Guids]
[Pcd]
[Depex]
gEfiCpuArchProtocolGuid
gEfiCpuArchProtocolGuid

2
ArmPkg/Library/ArmLib/Arm11/Arm11Lib.c
View File

@@ -2,7 +2,7 @@
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
Copyright (c) 2011 - 2014, ARM Limited. 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

6
ArmPkg/Library/ArmLib/Arm11/Arm11Lib.inf
View File

@@ -25,11 +25,11 @@
../Common/Arm/ArmLibSupport.S | GCC
../Common/Arm/ArmLibSupport.asm | RVCT
../Common/ArmLib.c
Arm11Support.S | GCC
Arm11Support.asm | RVCT
Arm11Lib.c
Arm11Lib.c
Arm11LibMem.c
../Arm9/Arm9CacheInformation.c
@@ -39,7 +39,7 @@
[LibraryClasses]
MemoryAllocationLib
[Protocols]
gEfiCpuArchProtocolGuid

14
ArmPkg/Library/ArmLib/Arm11/Arm11LibMem.c
View File

@@ -2,7 +2,7 @@
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
Copyright (c) 2011 - 2013, ARM Limited. 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
@@ -29,7 +29,7 @@ FillTranslationTable (
UINTN Index;
UINT32 Attributes;
UINT32 PhysicalBase = MemoryRegion->PhysicalBase;
switch (MemoryRegion->Attributes) {
case ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK:
Attributes = TT_DESCRIPTOR_SECTION_WRITE_BACK(0);
@@ -53,10 +53,10 @@ FillTranslationTable (
Attributes = TT_DESCRIPTOR_SECTION_UNCACHED(0);
break;
}
Entry = TRANSLATION_TABLE_ENTRY_FOR_VIRTUAL_ADDRESS(TranslationTable, MemoryRegion->VirtualBase);
Sections = ((( MemoryRegion->Length - 1 ) / TT_DESCRIPTOR_SECTION_SIZE ) + 1 );
for (Index = 0; Index < Sections; Index++)
{
*Entry++ = TT_DESCRIPTOR_SECTION_BASE_ADDRESS(PhysicalBase) | Attributes;
@@ -84,7 +84,7 @@ ArmConfigureMmu (
if (TranslationTableBase != NULL) {
*TranslationTableBase = TranslationTable;
}
if (TranslationTableBase != NULL) {
*TranslationTableSize = TRANSLATION_TABLE_SIZE;
}
@@ -109,7 +109,7 @@ ArmConfigureMmu (
}
ArmSetTTBR0(TranslationTable);
ArmSetDomainAccessControl(DOMAIN_ACCESS_CONTROL_NONE(15) |
DOMAIN_ACCESS_CONTROL_NONE(14) |
DOMAIN_ACCESS_CONTROL_NONE(13) |
@@ -126,7 +126,7 @@ ArmConfigureMmu (
DOMAIN_ACCESS_CONTROL_NONE( 2) |
DOMAIN_ACCESS_CONTROL_NONE( 1) |
DOMAIN_ACCESS_CONTROL_MANAGER(0));
ArmEnableInstructionCache();
ArmEnableDataCache();
ArmEnableMmu();

6
ArmPkg/Library/ArmLib/Arm11/Arm11LibPrePi.inf
View File

@@ -25,11 +25,11 @@
../Common/Arm/ArmLibSupport.S | GCC
../Common/Arm/ArmLibSupport.asm | RVCT
../Common/ArmLib.c
Arm11Support.S | GCC
Arm11Support.asm | RVCT
Arm11Lib.c
Arm11Lib.c
Arm11LibMem.c
../Arm9/Arm9CacheInformation.c
@@ -39,7 +39,7 @@
[LibraryClasses]
PrePiLib
[Protocols]
gEfiCpuArchProtocolGuid

4
ArmPkg/Library/ArmLib/Arm11/Arm11LibSec.inf
View File

@@ -25,10 +25,10 @@
../Common/Arm/ArmLibSupport.S | GCC
../Common/Arm/ArmLibSupport.asm | RVCT
../Common/ArmLib.c
Arm11Support.S | GCC
Arm11Support.asm | RVCT
Arm11Lib.c
../Arm9/Arm9CacheInformation.c

22
ArmPkg/Library/ArmLib/Arm11/Arm11Support.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
# Copyright (c) 2011, ARM Limited. All rights reserved.
@@ -73,12 +73,12 @@ ASM_PFX(ArmInvalidateInstructionAndDataTlb):
bx lr
ASM_PFX(ArmInvalidateDataCacheEntryByMVA):
mcr p15, 0, r0, c7, c6, 1 @invalidate single data cache line
mcr p15, 0, r0, c7, c6, 1 @invalidate single data cache line
bx lr
ASM_PFX(ArmCleanDataCacheEntryByMVA):
mcr p15, 0, r0, c7, c10, 1 @clean single data cache line
mcr p15, 0, r0, c7, c10, 1 @clean single data cache line
bx lr
@@ -135,7 +135,7 @@ ASM_PFX(ArmEnableDataCache):
orr R0,R0,R1 @Set C bit
mcr p15,0,r0,c1,c0,0 @Write control register configuration data
bx LR
ASM_PFX(ArmDisableDataCache):
LoadConstantToReg(DC_ON, R1) @ldr R1,=DC_ON
mrc p15,0,R0,c1,c0,0 @Read control register configuration data
@@ -149,7 +149,7 @@ ASM_PFX(ArmEnableInstructionCache):
orr R0,R0,R1 @Set I bit
mcr p15,0,r0,c1,c0,0 @Write control register configuration data
bx LR
ASM_PFX(ArmDisableInstructionCache):
ldr R1,=IC_ON
mrc p15,0,R0,c1,c0,0 @Read control register configuration data
@@ -171,17 +171,17 @@ ASM_PFX(ArmDisableBranchPrediction):
ASM_PFX(ArmDataMemoryBarrier):
mov R0, #0
mcr P15, #0, R0, C7, C10, #5
mcr P15, #0, R0, C7, C10, #5
bx LR
ASM_PFX(ArmDataSyncronizationBarrier):
mov R0, #0
mcr P15, #0, R0, C7, C10, #4
mcr P15, #0, R0, C7, C10, #4
bx LR
ASM_PFX(ArmInstructionSynchronizationBarrier):
mov R0, #0
mcr P15, #0, R0, C7, C5, #4
mcr P15, #0, R0, C7, C5, #4
bx LR
ASM_PFX(ArmSetLowVectors):
@@ -206,7 +206,7 @@ ASM_PFX(ArmIsMpCore):
cmp r0, r1
movne r0, #0
pop { r1 }
bx lr
bx lr
ASM_PFX(ArmCallWFI):
wfi

20
ArmPkg/Library/ArmLib/Arm11/Arm11Support.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
//
@@ -43,12 +43,12 @@ XP_ON EQU ( 0x1:SHL:23 )
ArmInvalidateDataCacheEntryByMVA
mcr p15, 0, r0, c7, c6, 1 ; invalidate single data cache line
mcr p15, 0, r0, c7, c6, 1 ; invalidate single data cache line
bx lr
ArmCleanDataCacheEntryByMVA
mcr p15, 0, r0, c7, c10, 1 ; clean single data cache line
mcr p15, 0, r0, c7, c10, 1 ; clean single data cache line
bx lr
@@ -105,7 +105,7 @@ ArmEnableDataCache
ORR R0,R0,R1 ;Set C bit
MCR p15,0,r0,c1,c0,0 ;Write control register configuration data
BX LR
ArmDisableDataCache
LDR R1,=DC_ON
MRC p15,0,R0,c1,c0,0 ;Read control register configuration data
@@ -119,7 +119,7 @@ ArmEnableInstructionCache
ORR R0,R0,R1 ;Set I bit
MCR p15,0,r0,c1,c0,0 ;Write control register configuration data
BX LR
ArmDisableInstructionCache
LDR R1,=IC_ON
MRC p15,0,R0,c1,c0,0 ;Read control register configuration data
@@ -141,17 +141,17 @@ ArmDisableBranchPrediction
ASM_PFX(ArmDataMemoryBarrier):
mov R0, #0
mcr P15, #0, R0, C7, C10, #5
mcr P15, #0, R0, C7, C10, #5
bx LR
ASM_PFX(ArmDataSyncronizationBarrier):
mov R0, #0
mcr P15, #0, R0, C7, C10, #4
mcr P15, #0, R0, C7, C10, #4
bx LR
ASM_PFX(ArmInstructionSynchronizationBarrier):
MOV R0, #0
MCR P15, #0, R0, C7, C5, #4
MCR P15, #0, R0, C7, C5, #4
bx LR
END

4
ArmPkg/Library/ArmLib/Arm9/Arm9ArmLib.inf
View File

@@ -28,7 +28,7 @@
Arm9Support.S | GCC
Arm9Support.asm | RVCT
Arm9Lib.c
Arm9CacheInformation.c
@@ -38,7 +38,7 @@
[LibraryClasses]
MemoryAllocationLib
[Protocols]
gEfiCpuArchProtocolGuid

2
ArmPkg/Library/ArmLib/Arm9/Arm9ArmLibPrePi.inf
View File

@@ -28,7 +28,7 @@
Arm9Support.S | GCC
Arm9Support.asm | RVCT
Arm9Lib.c
Arm9CacheInformation.c

22
ArmPkg/Library/ArmLib/Arm9/Arm9CacheInformation.c
View File

@@ -56,7 +56,7 @@ ArmDataCachePresent (
default: return FALSE;
}
}
UINTN
EFIAPI
ArmDataCacheSize (
@@ -65,16 +65,16 @@ ArmDataCacheSize (
{
switch (DATA_CACHE_SIZE (ArmCacheInfo ()))
{
case CACHE_SIZE_4_KB: return 4 * 1024;
case CACHE_SIZE_4_KB: return 4 * 1024;
case CACHE_SIZE_8_KB: return 8 * 1024;
case CACHE_SIZE_16_KB: return 16 * 1024;
case CACHE_SIZE_16_KB: return 16 * 1024;
case CACHE_SIZE_32_KB: return 32 * 1024;
case CACHE_SIZE_64_KB: return 64 * 1024;
case CACHE_SIZE_128_KB: return 128 * 1024;
default: return 0;
}
}
UINTN
EFIAPI
ArmDataCacheAssociativity (
@@ -88,7 +88,7 @@ ArmDataCacheAssociativity (
default: return 0;
}
}
UINTN
EFIAPI
ArmDataCacheLineLength (
@@ -101,7 +101,7 @@ ArmDataCacheLineLength (
default: return 0;
}
}
BOOLEAN
EFIAPI
ArmInstructionCachePresent (
@@ -115,7 +115,7 @@ ArmInstructionCachePresent (
default: return FALSE;
}
}
UINTN
EFIAPI
ArmInstructionCacheSize (
@@ -124,16 +124,16 @@ ArmInstructionCacheSize (
{
switch (INSTRUCTION_CACHE_SIZE (ArmCacheInfo ()))
{
case CACHE_SIZE_4_KB: return 4 * 1024;
case CACHE_SIZE_4_KB: return 4 * 1024;
case CACHE_SIZE_8_KB: return 8 * 1024;
case CACHE_SIZE_16_KB: return 16 * 1024;
case CACHE_SIZE_16_KB: return 16 * 1024;
case CACHE_SIZE_32_KB: return 32 * 1024;
case CACHE_SIZE_64_KB: return 64 * 1024;
case CACHE_SIZE_128_KB: return 128 * 1024;
default: return 0;
}
}
UINTN
EFIAPI
ArmInstructionCacheAssociativity (
@@ -148,7 +148,7 @@ ArmInstructionCacheAssociativity (
default: return 0;
}
}
UINTN
EFIAPI
ArmInstructionCacheLineLength (

16
ArmPkg/Library/ArmLib/Arm9/Arm9Lib.c
View File

@@ -2,7 +2,7 @@
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
Copyright (c) 2011 - 2013, ARM Limited. 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
@@ -30,7 +30,7 @@ FillTranslationTable (
UINTN Index;
UINT32 Attributes;
UINT32 PhysicalBase = MemoryRegion->PhysicalBase;
switch (MemoryRegion->Attributes) {
case ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK:
Attributes = TT_DESCRIPTOR_SECTION_WRITE_BACK;
@@ -49,13 +49,13 @@ FillTranslationTable (
Attributes = TT_DESCRIPTOR_SECTION_UNCACHED_UNBUFFERED;
break;
}
Entry = TRANSLATION_TABLE_ENTRY_FOR_VIRTUAL_ADDRESS(TranslationTable, MemoryRegion->VirtualBase);
Sections = MemoryRegion->Length / TT_DESCRIPTOR_SECTION_SIZE;
// The current code does not support memory region size that is not aligned on TT_DESCRIPTOR_SECTION_SIZE boundary
ASSERT (MemoryRegion->Length % TT_DESCRIPTOR_SECTION_SIZE == 0);
for (Index = 0; Index < Sections; Index++)
{
*Entry++ = TT_DESCRIPTOR_SECTION_BASE_ADDRESS(PhysicalBase) | Attributes;
@@ -83,7 +83,7 @@ ArmConfigureMmu (
if (TranslationTableBase != NULL) {
*TranslationTableBase = TranslationTable;
}
if (TranslationTableBase != NULL) {
*TranslationTableSize = TRANSLATION_TABLE_SIZE;
}
@@ -108,7 +108,7 @@ ArmConfigureMmu (
}
ArmSetTTBR0(TranslationTable);
ArmSetDomainAccessControl(DOMAIN_ACCESS_CONTROL_NONE(15) |
DOMAIN_ACCESS_CONTROL_NONE(14) |
DOMAIN_ACCESS_CONTROL_NONE(13) |
@@ -125,7 +125,7 @@ ArmConfigureMmu (
DOMAIN_ACCESS_CONTROL_NONE( 2) |
DOMAIN_ACCESS_CONTROL_NONE( 1) |
DOMAIN_ACCESS_CONTROL_MANAGER(0));
ArmEnableInstructionCache();
ArmEnableDataCache();
ArmEnableMmu();

20
ArmPkg/Library/ArmLib/Arm9/Arm9Support.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
#
@@ -41,11 +41,11 @@ GCC_ASM_EXPORT(ArmInstructionSynchronizationBarrier)
#------------------------------------------------------------------------------
ASM_PFX(ArmInvalidateDataCacheEntryByMVA):
mcr p15, 0, r0, c7, c6, 1 @ invalidate single data cache line
mcr p15, 0, r0, c7, c6, 1 @ invalidate single data cache line
bx lr
ASM_PFX(ArmCleanDataCacheEntryByMVA):
mcr p15, 0, r0, c7, c10, 1 @ clean single data cache line
mcr p15, 0, r0, c7, c10, 1 @ clean single data cache line
bx lr
ASM_PFX(ArmCleanInvalidateDataCacheEntryByMVA):
@@ -58,17 +58,17 @@ ASM_PFX(ArmEnableInstructionCache):
orr r0,r0,r1 @Set I bit
mcr p15,0,r0,c1,c0,0 @Write control register configuration data
bx LR
ASM_PFX(ArmDisableInstructionCache):
ldr r1,=IC_ON
mrc p15,0,r0,c1,c0,0 @Read control register configuration data
bic r0,r0,r1 @Clear I bit.
mcr p15,0,r0,c1,c0,0 @Write control register configuration data
bx LR
ASM_PFX(ArmInvalidateInstructionCache):
mov r0,#0
mcr p15,0,r0,c7,c5,0 @Invalidate entire Instruction cache.
mcr p15,0,r0,c7,c5,0 @Invalidate entire Instruction cache.
@Also flushes the branch target cache.
mov r0,#0
mcr p15,0,r0,c7,c10,4 @Data write buffer
@@ -99,7 +99,7 @@ ASM_PFX(ArmEnableDataCache):
orr R0,R0,R1 @Set C bit
mcr p15,0,r0,c1,c0,0 @Write control register configuration data
bx LR
ASM_PFX(ArmDisableDataCache):
ldr R1,=DC_ON
mrc p15,0,R0,c1,c0,0 @Read control register configuration data
@@ -113,7 +113,7 @@ ASM_PFX(ArmCleanDataCache):
mov R0,#0
mcr p15,0,R0,c7,c10,4 @Drain write buffer
bx LR
ASM_PFX(ArmInvalidateDataCache):
mov R0,#0
mcr p15,0,R0,c7,c6,0 @Invalidate entire data cache
@@ -138,12 +138,12 @@ ASM_PFX(ArmDataMemoryBarrier):
mov R0, #0
mcr P15, #0, R0, C7, C10, #5 @ check if this is OK?
bx LR
ASM_PFX(ArmDataSyncronizationBarrier):
mov R0, #0
mcr P15, #0, R0, C7, C10, #4 @ check if this is OK?
bx LR
ASM_PFX(ArmInstructionSynchronizationBarrier):
mov R0, #0
mcr P15, #0, R0, C7, C5, #4 @ check if this is OK?

16
ArmPkg/Library/ArmLib/Arm9/Arm9Support.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
//
@@ -41,12 +41,12 @@ IC_ON EQU ( 0x1:SHL:12 )
ArmInvalidateDataCacheEntryByMVA
MCR p15, 0, r0, c7, c6, 1 ; invalidate single data cache line
MCR p15, 0, r0, c7, c6, 1 ; invalidate single data cache line
BX lr
ArmCleanDataCacheEntryByMVA
MCR p15, 0, r0, c7, c10, 1 ; clean single data cache line
MCR p15, 0, r0, c7, c10, 1 ; clean single data cache line
BX lr
@@ -60,7 +60,7 @@ ArmEnableInstructionCache
ORR R0,R0,R1 ;Set I bit
MCR p15,0,r0,c1,c0,0 ;Write control register configuration data
BX LR
ArmDisableInstructionCache
LDR R1,=IC_ON
MRC p15,0,R0,c1,c0,0 ;Read control register configuration data
@@ -100,7 +100,7 @@ ArmEnableDataCache
ORR R0,R0,R1 ;Set C bit
MCR p15,0,r0,c1,c0,0 ;Write control register configuration data
BX LR
ArmDisableDataCache
LDR R1,=DC_ON
MRC p15,0,R0,c1,c0,0 ;Read control register configuration data
@@ -121,7 +121,7 @@ ArmInvalidateDataCache
MOV R0,#0
MCR p15,0,R0,c7,c10,4 ;Drain write buffer
BX LR
ArmCleanInvalidateDataCache
MRC p15,0,r15,c7,c14,3
BNE ArmCleanInvalidateDataCache
@@ -139,12 +139,12 @@ ASM_PFX(ArmDataMemoryBarrier):
mov R0, #0
mcr P15, #0, R0, C7, C10, #5 ; Check to see if this is correct
bx LR
ASM_PFX(ArmDataSyncronizationBarrier):
mov R0, #0
mcr P15, #0, R0, C7, C10, #4 ; Check to see if this is correct
bx LR
ASM_PFX(ArmInstructionSynchronizationBarrier):
MOV R0, #0
MCR P15, #0, R0, C7, C5, #4 ; Check to see if this is correct

14
ArmPkg/Library/ArmLib/ArmV7/ArmLibSupportV7.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
# Copyright (c) 2011-2013, ARM Limited. All rights reserved.
@@ -81,21 +81,21 @@ ASM_PFX(ArmDisableInterrupts):
cpsid if
isb
bx LR
// UINT32
// UINT32
// ReadCCSIDR (
// IN UINT32 CSSELR
// )
// )
ASM_PFX(ReadCCSIDR):
mcr p15,2,r0,c0,c0,0 @ Write Cache Size Selection Register (CSSELR)
isb
mrc p15,1,r0,c0,c0,0 @ Read current CP15 Cache Size ID Register (CCSIDR)
bx lr
// UINT32
// UINT32
// ReadCLIDR (
// IN UINT32 CSSELR
// )
// )
ASM_PFX(ReadCLIDR):
mrc p15,1,r0,c0,c0,1 @ Read CP15 Cache Level ID Register
bx lr

14
ArmPkg/Library/ArmLib/ArmV7/ArmLibSupportV7.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
// Copyright (c) 2011-2013, ARM Limited. All rights reserved.
@@ -80,21 +80,21 @@ ArmDisableInterrupts
cpsid if
isb
bx LR
// UINT32
// UINT32
// ReadCCSIDR (
// IN UINT32 CSSELR
// )
// )
ReadCCSIDR
mcr p15,2,r0,c0,c0,0 ; Write Cache Size Selection Register (CSSELR)
isb
mrc p15,1,r0,c0,c0,0 ; Read current CP15 Cache Size ID Register (CCSIDR)
bx lr
// UINT32
// UINT32
// ReadCLIDR (
// IN UINT32 CSSELR
// )
// )
ReadCLIDR
mrc p15,1,r0,c0,c0,1 ; Read CP15 Cache Level ID Register
bx lr

14
ArmPkg/Library/ArmLib/ArmV7/ArmV7ArchTimer.c
View File

@@ -1,14 +1,14 @@
/** @file
*
* Copyright (c) 2011 - 2014, ARM Limited. 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
* 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
*
**/

2
ArmPkg/Library/ArmLib/ArmV7/ArmV7ArchTimerSupport.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2011, ARM Limited. All rights reserved.
#

2
ArmPkg/Library/ArmLib/ArmV7/ArmV7ArchTimerSupport.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2011, ARM Limited. All rights reserved.
//

48
ArmPkg/Library/ArmLib/ArmV7/ArmV7Lib.c
View File

@@ -2,7 +2,7 @@
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
Copyright (c) 2011 - 2014, ARM Limited. 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
@@ -47,7 +47,7 @@ ArmDataCachePresent (
)
{
UINT32 CLIDR = ReadCLIDR ();
if ((CLIDR & 0x2) == 0x2) {
// Instruction cache exists
return TRUE;
@@ -56,10 +56,10 @@ ArmDataCachePresent (
// Unified cache
return TRUE;
}
return FALSE;
}
UINTN
EFIAPI
ArmDataCacheSize (
@@ -70,15 +70,15 @@ ArmDataCacheSize (
UINT32 Associativity;
UINT32 LineSize;
UINT32 CCSIDR = ReadCCSIDR (0);
LineSize = (1 << ((CCSIDR & 0x7) + 2));
Associativity = ((CCSIDR >> 3) & 0x3ff) + 1;
NumSets = ((CCSIDR >> 13) & 0x7fff) + 1;
// LineSize is in words (4 byte chunks)
return NumSets * Associativity * LineSize * 4;
return NumSets * Associativity * LineSize * 4;
}
UINTN
EFIAPI
ArmDataCacheAssociativity (
@@ -89,14 +89,14 @@ ArmDataCacheAssociativity (
return ((CCSIDR >> 3) & 0x3ff) + 1;
}
UINTN
ArmDataCacheSets (
VOID
)
{
UINT32 CCSIDR = ReadCCSIDR (0);
return ((CCSIDR >> 13) & 0x7fff) + 1;
}
@@ -111,7 +111,7 @@ ArmDataCacheLineLength (
// * 4 converts to bytes
return (1 << (CCSIDR + 2)) * 4;
}
BOOLEAN
EFIAPI
ArmInstructionCachePresent (
@@ -119,7 +119,7 @@ ArmInstructionCachePresent (
)
{
UINT32 CLIDR = ReadCLIDR ();
if ((CLIDR & 1) == 1) {
// Instruction cache exists
return TRUE;
@@ -128,10 +128,10 @@ ArmInstructionCachePresent (
// Unified cache
return TRUE;
}
return FALSE;
}
UINTN
EFIAPI
ArmInstructionCacheSize (
@@ -142,15 +142,15 @@ ArmInstructionCacheSize (
UINT32 Associativity;
UINT32 LineSize;
UINT32 CCSIDR = ReadCCSIDR (1);
LineSize = (1 << ((CCSIDR & 0x7) + 2));
Associativity = ((CCSIDR >> 3) & 0x3ff) + 1;
NumSets = ((CCSIDR >> 13) & 0x7fff) + 1;
// LineSize is in words (4 byte chunks)
return NumSets * Associativity * LineSize * 4;
return NumSets * Associativity * LineSize * 4;
}
UINTN
EFIAPI
ArmInstructionCacheAssociativity (
@@ -162,7 +162,7 @@ ArmInstructionCacheAssociativity (
return ((CCSIDR >> 3) & 0x3ff) + 1;
// return 4;
}
UINTN
EFIAPI
ArmInstructionCacheSets (
@@ -170,7 +170,7 @@ ArmInstructionCacheSets (
)
{
UINT32 CCSIDR = ReadCCSIDR (1);
return ((CCSIDR >> 13) & 0x7fff) + 1;
}
@@ -198,11 +198,11 @@ ArmV7DataCacheOperation (
SavedInterruptState = ArmGetInterruptState ();
ArmDisableInterrupts ();
ArmV7AllDataCachesOperation (DataCacheOperation);
ArmDrainWriteBuffer ();
if (SavedInterruptState) {
ArmEnableInterrupts ();
}
@@ -218,11 +218,11 @@ ArmV7PoUDataCacheOperation (
SavedInterruptState = ArmGetInterruptState ();
ArmDisableInterrupts ();
ArmV7PerformPoUDataCacheOperation (DataCacheOperation);
ArmDrainWriteBuffer ();
if (SavedInterruptState) {
ArmEnableInterrupts ();
}

2
ArmPkg/Library/ArmLib/ArmV7/ArmV7Lib.h
View File

@@ -27,6 +27,6 @@ VOID
ArmV7AllDataCachesOperation (
IN ARM_V7_CACHE_OPERATION DataCacheOperation
);
#endif // __ARM_V7_LIB_H__

6
ArmPkg/Library/ArmLib/ArmV7/ArmV7Lib.inf
View File

@@ -28,10 +28,10 @@
../Common/Arm/ArmLibSupport.S | GCC
../Common/Arm/ArmLibSupport.asm | RVCT
../Common/ArmLib.c
ArmV7Support.S | GCC
ArmV7Support.asm | RVCT
ArmV7Lib.c
ArmV7Mmu.c
@@ -45,7 +45,7 @@
[LibraryClasses]
MemoryAllocationLib
[Protocols]
gEfiCpuArchProtocolGuid

8
ArmPkg/Library/ArmLib/ArmV7/ArmV7LibPrePi.inf
View File

@@ -28,13 +28,13 @@
../Common/Arm/ArmLibSupport.S | GCC
../Common/Arm/ArmLibSupport.asm | RVCT
../Common/ArmLib.c
ArmV7Support.S | GCC
ArmV7Support.asm | RVCT
ArmV7Lib.c
ArmV7Mmu.c
ArmV7ArchTimer.c
ArmV7ArchTimerSupport.S | GCC
ArmV7ArchTimerSupport.asm | RVCT
@@ -45,7 +45,7 @@
[LibraryClasses]
PrePiLib
[Protocols]
gEfiCpuArchProtocolGuid

18
ArmPkg/Library/ArmLib/ArmV7/ArmV7LibSec.inf
View File

@@ -1,13 +1,13 @@
#/* @file
# Copyright (c) 2011, ARM Limited. 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
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
# 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
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#*/
@@ -26,12 +26,12 @@
../Common/Arm/ArmLibSupport.S | GCC
../Common/Arm/ArmLibSupport.asm | RVCT
../Common/ArmLib.c
ArmV7Support.S | GCC
ArmV7Support.asm | RVCT
ArmV7Lib.c
ArmV7ArchTimer.c
ArmV7ArchTimerSupport.S | GCC
ArmV7ArchTimerSupport.asm | RVCT

32
ArmPkg/Library/ArmLib/ArmV7/ArmV7Mmu.c
View File

@@ -2,18 +2,18 @@
* File managing the MMU for ARMv7 architecture
*
* Copyright (c) 2011-2013, ARM Limited. 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
* 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
*
**/
#include <Uefi.h>
#include <Uefi.h>
#include <Chipset/ArmV7.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
@@ -145,7 +145,7 @@ FillTranslationTable (
UINT32 Attributes;
UINT32 PhysicalBase = MemoryRegion->PhysicalBase;
UINT32 RemainLength = MemoryRegion->Length;
ASSERT(MemoryRegion->Length > 0);
switch (MemoryRegion->Attributes) {
@@ -177,7 +177,7 @@ FillTranslationTable (
Attributes = TT_DESCRIPTOR_SECTION_UNCACHED(0);
break;
}
// Get the first section entry for this mapping
SectionEntry = TRANSLATION_TABLE_ENTRY_FOR_VIRTUAL_ADDRESS(TranslationTable, MemoryRegion->VirtualBase);
@@ -231,7 +231,7 @@ ArmConfigureMmu (
if (TranslationTableBase != NULL) {
*TranslationTableBase = TranslationTable;
}
if (TranslationTableSize != NULL) {
*TranslationTableSize = TRANSLATION_TABLE_SECTION_SIZE;
}
@@ -251,13 +251,13 @@ ArmConfigureMmu (
}
// Translate the Memory Attributes into Translation Table Register Attributes
if ((TranslationTableAttribute == ARM_MEMORY_REGION_ATTRIBUTE_UNCACHED_UNBUFFERED) ||
if ((TranslationTableAttribute == ARM_MEMORY_REGION_ATTRIBUTE_UNCACHED_UNBUFFERED) ||
(TranslationTableAttribute == ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_UNCACHED_UNBUFFERED)) {
TTBRAttributes = TTBR_NON_CACHEABLE;
} else if ((TranslationTableAttribute == ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK) ||
} else if ((TranslationTableAttribute == ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK) ||
(TranslationTableAttribute == ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_BACK)) {
TTBRAttributes = TTBR_WRITE_BACK_ALLOC;
} else if ((TranslationTableAttribute == ARM_MEMORY_REGION_ATTRIBUTE_WRITE_THROUGH) ||
} else if ((TranslationTableAttribute == ARM_MEMORY_REGION_ATTRIBUTE_WRITE_THROUGH) ||
(TranslationTableAttribute == ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_THROUGH)) {
TTBRAttributes = TTBR_WRITE_THROUGH_NO_ALLOC;
} else {
@@ -278,7 +278,7 @@ ArmConfigureMmu (
ArmInvalidateInstructionCache ();
ArmSetTTBR0 ((VOID *)(UINTN)(((UINTN)TranslationTable & ~TRANSLATION_TABLE_SECTION_ALIGNMENT_MASK) | (TTBRAttributes & 0x7F)));
ArmSetDomainAccessControl (DOMAIN_ACCESS_CONTROL_NONE(15) |
DOMAIN_ACCESS_CONTROL_NONE(14) |
DOMAIN_ACCESS_CONTROL_NONE(13) |
@@ -295,7 +295,7 @@ ArmConfigureMmu (
DOMAIN_ACCESS_CONTROL_NONE( 2) |
DOMAIN_ACCESS_CONTROL_NONE( 1) |
DOMAIN_ACCESS_CONTROL_MANAGER(0));
ArmEnableInstructionCache();
ArmEnableDataCache();
ArmEnableMmu();

42
ArmPkg/Library/ArmLib/ArmV7/ArmV7Support.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
# Copyright (c) 2011 - 2014, ARM Limited. All rights reserved.
@@ -63,13 +63,13 @@ GCC_ASM_EXPORT (ArmReadIdPfr1)
ASM_PFX(ArmInvalidateDataCacheEntryByMVA):
mcr p15, 0, r0, c7, c6, 1 @invalidate single data cache line
mcr p15, 0, r0, c7, c6, 1 @invalidate single data cache line
dsb
isb
bx lr
ASM_PFX(ArmCleanDataCacheEntryByMVA):
mcr p15, 0, r0, c7, c10, 1 @clean single data cache line
mcr p15, 0, r0, c7, c10, 1 @clean single data cache line
dsb
isb
bx lr
@@ -83,21 +83,21 @@ ASM_PFX(ArmCleanInvalidateDataCacheEntryByMVA):
ASM_PFX(ArmInvalidateDataCacheEntryBySetWay):
mcr p15, 0, r0, c7, c6, 2 @ Invalidate this line
mcr p15, 0, r0, c7, c6, 2 @ Invalidate this line
dsb
isb
bx lr
ASM_PFX(ArmCleanInvalidateDataCacheEntryBySetWay):
mcr p15, 0, r0, c7, c14, 2 @ Clean and Invalidate this line
mcr p15, 0, r0, c7, c14, 2 @ Clean and Invalidate this line
dsb
isb
bx lr
ASM_PFX(ArmCleanDataCacheEntryBySetWay):
mcr p15, 0, r0, c7, c10, 2 @ Clean this line
mcr p15, 0, r0, c7, c10, 2 @ Clean this line
dsb
isb
bx lr
@@ -141,7 +141,7 @@ ASM_PFX(ArmDisableCachesAndMmu):
ASM_PFX(ArmMmuEnabled):
mrc p15,0,R0,c1,c0,0
and R0,R0,#1
bx LR
bx LR
ASM_PFX(ArmEnableDataCache):
ldr R1,=DC_ON
@@ -151,7 +151,7 @@ ASM_PFX(ArmEnableDataCache):
dsb
isb
bx LR
ASM_PFX(ArmDisableDataCache):
ldr R1,=DC_ON
mrc p15,0,R0,c1,c0,0 @Read control register configuration data
@@ -169,7 +169,7 @@ ASM_PFX(ArmEnableInstructionCache):
dsb
isb
bx LR
ASM_PFX(ArmDisableInstructionCache):
ldr R1,=IC_ON
mrc p15,0,R0,c1,c0,0 @Read control register configuration data
@@ -225,14 +225,14 @@ ASM_PFX(ArmV7AllDataCachesOperation):
beq L_Finished
mov R10, #0
Loop1:
Loop1:
add R2, R10, R10, LSR #1 @ Work out 3xcachelevel
mov R12, R6, LSR R2 @ bottom 3 bits are the Cache type for this level
and R12, R12, #7 @ get those 3 bits alone
cmp R12, #2
blt L_Skip @ no cache or only instruction cache at this level
mcr p15, 2, R10, c0, c0, 0 @ write the Cache Size selection register (CSSELR) // OR in 1 for Instruction
isb @ isb to sync the change to the CacheSizeID reg
isb @ isb to sync the change to the CacheSizeID reg
mrc p15, 1, R12, c0, c0, 0 @ reads current Cache Size ID register (CCSIDR)
and R2, R12, #0x7 @ extract the line length field
add R2, R2, #4 @ add 4 for the line length offset (log2 16 bytes)
@@ -246,10 +246,10 @@ Loop1:
sub R7, R7, #1
ands R7, R7, R12, LSR #13 @ R7 is the max number of the index size (right aligned)
Loop2:
Loop2:
mov R9, R4 @ R9 working copy of the max way size (right aligned)
Loop3:
Loop3:
orr R0, R10, R9, LSL R5 @ factor in the way number and cache number into R11
orr R0, R0, R7, LSL R2 @ factor in the index number
@@ -259,11 +259,11 @@ Loop3:
bge Loop3
subs R7, R7, #1 @ decrement the index
bge Loop2
L_Skip:
L_Skip:
add R10, R10, #2 @ increment the cache number
cmp R3, R10
bgt Loop1
L_Finished:
dsb
ldmfd SP!, {r4-r12, lr}
@@ -285,7 +285,7 @@ Loop4:
cmp R12, #2
blt Skip2 @ no cache or only instruction cache at this level
mcr p15, 2, R10, c0, c0, 0 @ write the Cache Size selection register (CSSELR) // OR in 1 for Instruction
isb @ isb to sync the change to the CacheSizeID reg
isb @ isb to sync the change to the CacheSizeID reg
mrc p15, 1, R12, c0, c0, 0 @ reads current Cache Size ID register (CCSIDR)
and R2, R12, #0x7 @ extract the line length field
add R2, R2, #4 @ add 4 for the line length offset (log2 16 bytes)
@@ -312,7 +312,7 @@ Skip2:
add R10, R10, #2 @ increment the cache number
cmp R3, R10
bgt Loop4
Finished2:
dsb
ldmfd SP!, {r4-r12, lr}
@@ -321,12 +321,12 @@ Finished2:
ASM_PFX(ArmDataMemoryBarrier):
dmb
bx LR
ASM_PFX(ArmDataSyncronizationBarrier):
ASM_PFX(ArmDrainWriteBuffer):
dsb
bx LR
ASM_PFX(ArmInstructionSynchronizationBarrier):
isb
bx LR
@@ -338,7 +338,7 @@ ASM_PFX(ArmReadVBar):
ASM_PFX(ArmWriteVBar):
# Set the Address of the Vector Table in the VBAR register
mcr p15, 0, r0, c12, c0, 0
mcr p15, 0, r0, c12, c0, 0
# Ensure the SCTLR.V bit is clear
mrc p15, 0, r0, c1, c0, 0 @ Read SCTLR into R0 (Read control register configuration data)
bic r0, r0, #0x00002000 @ clear V bit
@@ -376,7 +376,7 @@ ASM_PFX(ArmInvalidateInstructionAndDataTlb):
ASM_PFX(ArmReadMpidr):
mrc p15, 0, r0, c0, c0, 5 @ read MPIDR
bx lr
ASM_PFX(ArmReadTpidrurw):
mrc p15, 0, r0, c13, c0, 2 @ read TPIDRURW
bx lr

46
ArmPkg/Library/ArmLib/ArmV7/ArmV7Support.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
// Copyright (c) 2011 - 2014, ARM Limited. All rights reserved.
@@ -63,13 +63,13 @@ CTRL_I_BIT EQU (1 << 12)
ArmInvalidateDataCacheEntryByMVA
mcr p15, 0, r0, c7, c6, 1 ; invalidate single data cache line
mcr p15, 0, r0, c7, c6, 1 ; invalidate single data cache line
dsb
isb
bx lr
ArmCleanDataCacheEntryByMVA
mcr p15, 0, r0, c7, c10, 1 ; clean single data cache line
mcr p15, 0, r0, c7, c10, 1 ; clean single data cache line
dsb
isb
bx lr
@@ -83,21 +83,21 @@ ArmCleanInvalidateDataCacheEntryByMVA
ArmInvalidateDataCacheEntryBySetWay
mcr p15, 0, r0, c7, c6, 2 ; Invalidate this line
mcr p15, 0, r0, c7, c6, 2 ; Invalidate this line
dsb
isb
bx lr
ArmCleanInvalidateDataCacheEntryBySetWay
mcr p15, 0, r0, c7, c14, 2 ; Clean and Invalidate this line
mcr p15, 0, r0, c7, c14, 2 ; Clean and Invalidate this line
dsb
isb
bx lr
ArmCleanDataCacheEntryBySetWay
mcr p15, 0, r0, c7, c10, 2 ; Clean this line
mcr p15, 0, r0, c7, c10, 2 ; Clean this line
dsb
isb
bx lr
@@ -150,7 +150,7 @@ ArmEnableDataCache
dsb
isb
bx LR
ArmDisableDataCache
ldr R1,=DC_ON ; Specify SCTLR.C bit : (Data) Cache enable bit
mrc p15,0,R0,c1,c0,0 ; Read SCTLR into R0 (Read control register configuration data)
@@ -168,7 +168,7 @@ ArmEnableInstructionCache
dsb
isb
bx LR
ArmDisableInstructionCache
ldr R1,=IC_ON ; Specify SCTLR.I bit : Instruction cache enable bit
mrc p15,0,R0,c1,c0,0 ; Read SCTLR into R0 (Read control register configuration data)
@@ -223,14 +223,14 @@ ArmV7AllDataCachesOperation
beq Finished
mov R10, #0
Loop1
Loop1
add R2, R10, R10, LSR #1 ; Work out 3xcachelevel
mov R12, R6, LSR R2 ; bottom 3 bits are the Cache type for this level
and R12, R12, #7 ; get those 3 bits alone
cmp R12, #2
blt Skip ; no cache or only instruction cache at this level
mcr p15, 2, R10, c0, c0, 0 ; write the Cache Size selection register (CSSELR) // OR in 1 for Instruction
isb ; isb to sync the change to the CacheSizeID reg
isb ; isb to sync the change to the CacheSizeID reg
mrc p15, 1, R12, c0, c0, 0 ; reads current Cache Size ID register (CCSIDR)
and R2, R12, #&7 ; extract the line length field
add R2, R2, #4 ; add 4 for the line length offset (log2 16 bytes)
@@ -240,10 +240,10 @@ Loop1
ldr R7, =0x00007FFF
ands R7, R7, R12, LSR #13 ; R7 is the max number of the index size (right aligned)
Loop2
Loop2
mov R9, R4 ; R9 working copy of the max way size (right aligned)
Loop3
Loop3
orr R0, R10, R9, LSL R5 ; factor in the way number and cache number into R11
orr R0, R0, R7, LSL R2 ; factor in the index number
@@ -253,11 +253,11 @@ Loop3
bge Loop3
subs R7, R7, #1 ; decrement the index
bge Loop2
Skip
Skip
add R10, R10, #2 ; increment the cache number
cmp R3, R10
bgt Loop1
Finished
dsb
ldmfd SP!, {r4-r12, lr}
@@ -272,14 +272,14 @@ ArmV7PerformPoUDataCacheOperation
beq Finished2
mov R10, #0
Loop4
Loop4
add R2, R10, R10, LSR #1 ; Work out 3xcachelevel
mov R12, R6, LSR R2 ; bottom 3 bits are the Cache type for this level
and R12, R12, #7 ; get those 3 bits alone
cmp R12, #2
blt Skip2 ; no cache or only instruction cache at this level
mcr p15, 2, R10, c0, c0, 0 ; write the Cache Size selection register (CSSELR) // OR in 1 for Instruction
isb ; isb to sync the change to the CacheSizeID reg
isb ; isb to sync the change to the CacheSizeID reg
mrc p15, 1, R12, c0, c0, 0 ; reads current Cache Size ID register (CCSIDR)
and R2, R12, #&7 ; extract the line length field
add R2, R2, #4 ; add 4 for the line length offset (log2 16 bytes)
@@ -289,10 +289,10 @@ Loop4
ldr R7, =0x00007FFF
ands R7, R7, R12, LSR #13 ; R7 is the max number of the index size (right aligned)
Loop5
Loop5
mov R9, R4 ; R9 working copy of the max way size (right aligned)
Loop6
Loop6
orr R0, R10, R9, LSL R5 ; factor in the way number and cache number into R11
orr R0, R0, R7, LSL R2 ; factor in the index number
@@ -302,11 +302,11 @@ Loop6
bge Loop6
subs R7, R7, #1 ; decrement the index
bge Loop5
Skip2
Skip2
add R10, R10, #2 ; increment the cache number
cmp R3, R10
bgt Loop4
Finished2
dsb
ldmfd SP!, {r4-r12, lr}
@@ -315,12 +315,12 @@ Finished2
ArmDataMemoryBarrier
dmb
bx LR
ArmDataSyncronizationBarrier
ArmDrainWriteBuffer
dsb
bx LR
ArmInstructionSynchronizationBarrier
isb
bx LR
@@ -332,7 +332,7 @@ ArmReadVBar
ArmWriteVBar
// Set the Address of the Vector Table in the VBAR register
mcr p15, 0, r0, c12, c0, 0
mcr p15, 0, r0, c12, c0, 0
// Ensure the SCTLR.V bit is clear
mrc p15, 0, r0, c1, c0, 0 ; Read SCTLR into R0 (Read control register configuration data)
bic r0, r0, #0x00002000 ; clear V bit

6
ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
# Copyright (c) 2011 - 2014, ARM Limited. All rights reserved.
@@ -110,7 +110,7 @@ ASM_PFX(ArmWriteAuxCr):
ASM_PFX(ArmReadAuxCr):
mrc p15, 0, r0, c1, c0, 1
bx lr
bx lr
ASM_PFX(ArmSetTTBR0):
mcr p15,0,r0,c2,c0,0
@@ -133,7 +133,7 @@ ASM_PFX(ArmGetTTBR0BaseAddress):
ASM_PFX(ArmUpdateTranslationTableEntry):
mcr p15,0,R0,c7,c14,1 @ DCCIMVAC Clean data cache by MVA
dsb
mcr p15,0,R1,c8,c7,1 @ TLBIMVA TLB Invalidate MVA
mcr p15,0,R1,c8,c7,1 @ TLBIMVA TLB Invalidate MVA
mcr p15,0,R9,c7,c5,6 @ BPIALL Invalidate Branch predictor array. R9 == NoOp
dsb
isb

8
ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
// Copyright (c) 2011 - 2014, ARM Limited. All rights reserved.
@@ -14,7 +14,7 @@
//------------------------------------------------------------------------------
#include <AsmMacroIoLib.h>
INCLUDE AsmMacroIoLib.inc
#ifdef ARM_CPU_ARMv6
@@ -110,7 +110,7 @@ ArmWriteAuxCr
ArmReadAuxCr
mrc p15, 0, r0, c1, c0, 1
bx lr
bx lr
ArmSetTTBR0
mcr p15,0,r0,c2,c0,0
@@ -170,7 +170,7 @@ ArmReadMVBar
ArmWriteMVBar
mcr p15, 0, r0, c12, c0, 1
bx lr
ArmCallWFE
wfe
bx lr

2
ArmPkg/Library/ArmLib/Common/ArmLib.c
View File

@@ -2,7 +2,7 @@
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
Copyright (c) 2011 - 2014, ARM Ltd. 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

6
ArmPkg/Library/ArmLib/Common/ArmLibPrivate.h
View File

@@ -67,11 +67,11 @@ CPSRRead (
VOID
);
UINT32
UINT32
ReadCCSIDR (
IN UINT32 CSSELR
);
);
UINT32
ReadCLIDR (
VOID

20
ArmPkg/Library/ArmLib/Null/NullArmCacheInformation.c
View File

@@ -1,7 +1,7 @@
/** @file
Copyright (c) 2008 - 2009, 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
which accompanies this distribution. The full text of the license may be found at
@@ -41,16 +41,16 @@ ArmDataCachePresent (
{
return FALSE;
}
UINTN
EFIAPI
ArmDataCacheSize (
VOID
)
{
return 0;
return 0;
}
UINTN
EFIAPI
ArmDataCacheAssociativity (
@@ -59,7 +59,7 @@ ArmDataCacheAssociativity (
{
return 0;
}
UINTN
EFIAPI
ArmDataCacheLineLength (
@@ -68,7 +68,7 @@ ArmDataCacheLineLength (
{
return 0;
}
BOOLEAN
EFIAPI
ArmInstructionCachePresent (
@@ -77,16 +77,16 @@ ArmInstructionCachePresent (
{
return FALSE;
}
UINTN
EFIAPI
ArmInstructionCacheSize (
VOID
)
{
return 0;
return 0;
}
UINTN
EFIAPI
ArmInstructionCacheAssociativity (
@@ -95,7 +95,7 @@ ArmInstructionCacheAssociativity (
{
return 0;
}
UINTN
EFIAPI
ArmInstructionCacheLineLength (

2
ArmPkg/Library/ArmLib/Null/NullArmLib.c
View File

@@ -1,7 +1,7 @@
/** @file
Copyright (c) 2008 - 2009, 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
which accompanies this distribution. The full text of the license may be found at

10
ArmPkg/Library/ArmSmcLib/ArmSmcLib.inf
View File

@@ -1,24 +1,24 @@
#/** @file
#
#
# Copyright (c) 2012-2013, ARM Ltd. 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
# http://opensource.org/licenses/bsd-license.php
#
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
#**/
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = ArmSmcLib
FILE_GUID = eb3f17d5-a3cc-4eac-8912-84162d0f79da
FILE_GUID = eb3f17d5-a3cc-4eac-8912-84162d0f79da
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = ArmSmcLib
[Sources.ARM]
Arm/ArmSmc.asm | RVCT
Arm/ArmSmc.S | GCC

6
ArmPkg/Library/ArmSmcLibNull/ArmSmcLibNull.inf
View File

@@ -1,5 +1,5 @@
#/** @file
#
#
# ArmSmcLib when no SMC support is desired (might be the case for CPU without the
# Trustzone support / ARM Security Extension)
#
@@ -8,7 +8,7 @@
# 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
# http://opensource.org/licenses/bsd-license.php
#
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
@@ -21,7 +21,7 @@
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = ArmSmcLib
[Sources.ARM]
Arm/ArmSmcNull.asm | RVCT
Arm/ArmSmcNull.S | GCC

50
ArmPkg/Library/BaseMemoryLibStm/Arm/CopyMem.S
View File

@@ -1,10 +1,10 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# CopyMem() worker for ARM
#
# This file started out as C code that did 64 bit moves if the buffer was
# 32-bit aligned, else it does a byte copy. It also does a byte copy for
# any trailing bytes. It was updated to do 32-byte copies using stm/ldm.
# any trailing bytes. It was updated to do 32-byte copies using stm/ldm.
#
# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
# This program and the accompanying materials
@@ -20,7 +20,7 @@
/**
Copy Length bytes from Source to Destination. Overlap is OK.
This implementation
This implementation
@param Destination Target of copy
@param Source Place to copy from
@@ -48,7 +48,7 @@ ASM_PFX(InternalMemCopyMem):
mov r10, r0
mov r12, r2
mov r14, r1
memcopy_check_overlapped:
cmp r11, r1
// If (dest < source)
@@ -61,10 +61,10 @@ memcopy_check_overlapped:
cmp r12, r3
bcc memcopy_check_optim_default
// If (length == 0)
// If (length == 0)
cmp r12, #0
beq memcopy_end
b memcopy_check_optim_overlap
memcopy_check_optim_default:
@@ -79,7 +79,7 @@ memcopy_check_optim_default:
movls r0, #0
andhi r0, r3, #1
b memcopy_default
memcopy_check_optim_overlap:
// r10 = dest_end, r14 = source_end
add r10, r11, r12
@@ -94,12 +94,12 @@ memcopy_check_optim_overlap:
tst r14, #0xF
movne r0, #0
b memcopy_overlapped
memcopy_overlapped_non_optim:
// We read 1 byte from the end of the source buffer
sub r3, r14, #1
sub r12, r12, #1
ldrb r3, [r3, #0]
ldrb r3, [r3, #0]
sub r2, r10, #1
cmp r12, #0
// We write 1 byte at the end of the dest buffer
@@ -114,58 +114,58 @@ memcopy_overlapped:
// Are we in the optimized case ?
cmp r0, #0
beq memcopy_overlapped_non_optim
// Optimized Overlapped - Read 32 bytes
sub r14, r14, #32
sub r12, r12, #32
cmp r12, #31
ldmia r14, {r2-r9}
// If length is less than 32 then disable optim
movls r0, #0
cmp r12, #0
// Optimized Overlapped - Write 32 bytes
// Optimized Overlapped - Write 32 bytes
sub r10, r10, #32
stmia r10, {r2-r9}
// while (length != 0)
bne memcopy_overlapped
b memcopy_end
memcopy_default_non_optim:
// Byte copy
ldrb r3, [r14], #1
ldrb r3, [r14], #1
sub r12, r12, #1
strb r3, [r10], #1
memcopy_default:
cmp r12, #0
beq memcopy_end
// r10 = dest, r14 = source
memcopy_default_loop:
cmp r0, #0
beq memcopy_default_non_optim
// Optimized memcopy - Read 32 Bytes
sub r12, r12, #32
cmp r12, #31
ldmia r14!, {r2-r9}
// If length is less than 32 then disable optim
movls r0, #0
cmp r12, #0
// Optimized memcopy - Write 32 Bytes
stmia r10!, {r2-r9}
// while (length != 0)
bne memcopy_default_loop
memcopy_end:
mov r0, r11
ldmfd sp!, {r4-r11, pc}

50
ArmPkg/Library/BaseMemoryLibStm/Arm/CopyMem.asm
View File

@@ -1,4 +1,4 @@
;------------------------------------------------------------------------------
;------------------------------------------------------------------------------
;
; CopyMem() worker for ARM
;
@@ -20,7 +20,7 @@
/**
Copy Length bytes from Source to Destination. Overlap is OK.
This implementation
This implementation
@param Destination Target of copy
@param Source Place to copy from
@@ -48,7 +48,7 @@ InternalMemCopyMem
mov r10, r0
mov r12, r2
mov r14, r1
memcopy_check_overlapped
cmp r11, r1
// If (dest < source)
@@ -61,10 +61,10 @@ memcopy_check_overlapped
cmp r12, r3
bcc memcopy_check_optim_default
// If (length == 0)
// If (length == 0)
cmp r12, #0
beq memcopy_end
b memcopy_check_optim_overlap
memcopy_check_optim_default
@@ -79,7 +79,7 @@ memcopy_check_optim_default
movls r0, #0
andhi r0, r3, #1
b memcopy_default
memcopy_check_optim_overlap
// r10 = dest_end, r14 = source_end
add r10, r11, r12
@@ -94,12 +94,12 @@ memcopy_check_optim_overlap
tst r14, #0xF
movne r0, #0
b memcopy_overlapped
memcopy_overlapped_non_optim
// We read 1 byte from the end of the source buffer
sub r3, r14, #1
sub r12, r12, #1
ldrb r3, [r3, #0]
ldrb r3, [r3, #0]
sub r2, r10, #1
cmp r12, #0
// We write 1 byte at the end of the dest buffer
@@ -114,60 +114,60 @@ memcopy_overlapped
// Are we in the optimized case ?
cmp r0, #0
beq memcopy_overlapped_non_optim
// Optimized Overlapped - Read 32 bytes
sub r14, r14, #32
sub r12, r12, #32
cmp r12, #31
ldmia r14, {r2-r9}
// If length is less than 32 then disable optim
movls r0, #0
cmp r12, #0
// Optimized Overlapped - Write 32 bytes
// Optimized Overlapped - Write 32 bytes
sub r10, r10, #32
stmia r10, {r2-r9}
// while (length != 0)
bne memcopy_overlapped
b memcopy_end
memcopy_default_non_optim
// Byte copy
ldrb r3, [r14], #1
ldrb r3, [r14], #1
sub r12, r12, #1
strb r3, [r10], #1
memcopy_default
cmp r12, #0
beq memcopy_end
// r10 = dest, r14 = source
memcopy_default_loop
cmp r0, #0
beq memcopy_default_non_optim
// Optimized memcopy - Read 32 Bytes
sub r12, r12, #32
cmp r12, #31
ldmia r14!, {r2-r9}
// If length is less than 32 then disable optim
movls r0, #0
cmp r12, #0
// Optimized memcopy - Write 32 Bytes
stmia r10!, {r2-r9}
// while (length != 0)
bne memcopy_default_loop
memcopy_end
mov r0, r11
ldmfd sp!, {r4-r11, pc}
END

20
ArmPkg/Library/BaseMemoryLibStm/Arm/SetMem.S
View File

@@ -1,10 +1,10 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# SemMem() worker for ARM
#
# This file started out as C code that did 64 bit moves if the buffer was
# 32-bit aligned, else it does a byte copy. It also does a byte copy for
# any trailing bytes. It was updated to do 32-byte at a time.
# any trailing bytes. It was updated to do 32-byte at a time.
#
# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
# This program and the accompanying materials
@@ -34,7 +34,7 @@ InternalMemSetMem (
IN UINT8 Value
)
**/
.text
.align 2
GCC_ASM_EXPORT(InternalMemSetMem)
@@ -56,14 +56,14 @@ L32:
L31:
and r4, r2, #0xff
orr r4, r4, r4, LSL #8
orr r4, r4, r4, LSL #16
orr r4, r4, r4, LSL #16
mov r5, r4
mov r6, r4
mov r7, r4
mov r8, r4
mov r9, r4
mov r10, r4
mov r11, r4
mov r7, r4
mov r8, r4
mov r9, r4
mov r10, r4
mov r11, r4
b L32
L34:
cmp lr, #0
@@ -78,4 +78,4 @@ L43:
cmp r1, #0
bne L34
ldmfd sp!, {r4-r11, pc}

20
ArmPkg/Library/BaseMemoryLibStm/Arm/SetMem.asm
View File

@@ -1,4 +1,4 @@
;------------------------------------------------------------------------------
;------------------------------------------------------------------------------
;
; SetMem() worker for ARM
;
@@ -33,9 +33,9 @@ InternalMemSetMem (
IN UINT8 Value
)
**/
EXPORT InternalMemSetMem
AREA AsmMemStuff, CODE, READONLY
InternalMemSetMem
@@ -55,14 +55,14 @@ L32
L31
and r4, r2, #0xff
orr r4, r4, r4, LSL #8
orr r4, r4, r4, LSL #16
orr r4, r4, r4, LSL #16
mov r5, r4
mov r6, r4
mov r7, r4
mov r8, r4
mov r9, r4
mov r10, r4
mov r11, r4
mov r7, r4
mov r8, r4
mov r9, r4
mov r10, r4
mov r11, r4
b L32
L34
cmp lr, #0
@@ -77,5 +77,5 @@ L43
cmp r1, #0
bne L34
ldmfd sp!, {r4-r11, pc}
END

8
ArmPkg/Library/BaseMemoryLibStm/BaseMemoryLibStm.inf
View File

@@ -1,8 +1,8 @@
## @file
# Instance of Base Memory Library with some ARM ldm/stm assembly.
#
# This is a copy of the MdePkg BaseMemoryLib with the CopyMem and
# SetMem worker functions replaced with assembler that uses
# This is a copy of the MdePkg BaseMemoryLib with the CopyMem and
# SetMem worker functions replaced with assembler that uses
# ldm/stm.
#
# Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
@@ -25,7 +25,7 @@
FILE_GUID = 4D466AF3-2380-448D-A337-E4033F29F3F7
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = BaseMemoryLib
LIBRARY_CLASS = BaseMemoryLib
#
@@ -46,7 +46,7 @@
SetMemWrapper.c
CopyMemWrapper.c
MemLibGeneric.c
MemLibGuid.c
MemLibGuid.c
MemLibInternals.h
[Sources.ARM]

4
ArmPkg/Library/BaseMemoryLibStm/CompareMemWrapper.c
View File

@@ -31,7 +31,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
If all Length bytes of the two buffers are identical, then 0 is returned. Otherwise, the
value returned is the first mismatched byte in SourceBuffer subtracted from the first
mismatched byte in DestinationBuffer.
If Length > 0 and DestinationBuffer is NULL, then ASSERT().
If Length > 0 and SourceBuffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - DestinationBuffer + 1), then ASSERT().
@@ -44,7 +44,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@return 0 All Length bytes of the two buffers are identical.
@retval Non-zero The first mismatched byte in SourceBuffer subtracted from the first
mismatched byte in DestinationBuffer.
**/
INTN
EFIAPI

4
ArmPkg/Library/BaseMemoryLibStm/CopyMemWrapper.c
View File

@@ -2,7 +2,7 @@
CopyMem() implementation.
The following BaseMemoryLib instances contain the same copy of this file:
BaseMemoryLib
BaseMemoryLibMmx
BaseMemoryLibSse2
@@ -31,7 +31,7 @@
This function copies Length bytes from SourceBuffer to DestinationBuffer, and returns
DestinationBuffer. The implementation must be reentrant, and it must handle the case
where SourceBuffer overlaps DestinationBuffer.
If Length is greater than (MAX_ADDRESS - DestinationBuffer + 1), then ASSERT().
If Length is greater than (MAX_ADDRESS - SourceBuffer + 1), then ASSERT().

8
ArmPkg/Library/BaseMemoryLibStm/MemLibGuid.c
View File

@@ -2,7 +2,7 @@
Implementation of GUID functions.
The following BaseMemoryLib instances contain the same copy of this file:
BaseMemoryLib
BaseMemoryLibMmx
BaseMemoryLibSse2
@@ -30,7 +30,7 @@
This function copies the contents of the 128-bit GUID specified by SourceGuid to
DestinationGuid, and returns DestinationGuid.
If DestinationGuid is NULL, then ASSERT().
If SourceGuid is NULL, then ASSERT().
@@ -63,7 +63,7 @@ CopyGuid (
This function compares Guid1 to Guid2. If the GUIDs are identical then TRUE is returned.
If there are any bit differences in the two GUIDs, then FALSE is returned.
If Guid1 is NULL, then ASSERT().
If Guid2 is NULL, then ASSERT().
@@ -93,7 +93,7 @@ CompareGuid (
GUID value that matches Guid. If a match is found, then a pointer to the matching
GUID in the target buffer is returned. If no match is found, then NULL is returned.
If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 32-bit boundary, then ASSERT().
If Length is not aligned on a 128-bit boundary, then ASSERT().

2
ArmPkg/Library/BaseMemoryLibStm/ScanMem16Wrapper.c
View File

@@ -33,7 +33,7 @@
address to the highest address for a 16-bit value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 16-bit boundary, then ASSERT().
If Length is not aligned on a 16-bit boundary, then ASSERT().

2
ArmPkg/Library/BaseMemoryLibStm/ScanMem32Wrapper.c
View File

@@ -32,7 +32,7 @@
address to the highest address for a 32-bit value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 32-bit boundary, then ASSERT().
If Length is not aligned on a 32-bit boundary, then ASSERT().

2
ArmPkg/Library/BaseMemoryLibStm/ScanMem64Wrapper.c
View File

@@ -33,7 +33,7 @@
address to the highest address for a 64-bit value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 64-bit boundary, then ASSERT().
If Length is not aligned on a 64-bit boundary, then ASSERT().

8
ArmPkg/Library/BaseMemoryLibStm/ScanMem8Wrapper.c
View File

@@ -33,7 +33,7 @@
address to the highest address for an 8-bit value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@@ -57,19 +57,19 @@ ScanMem8 (
}
ASSERT (Buffer != NULL);
ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));
return (VOID*)InternalMemScanMem8 (Buffer, Length, Value);
}
/**
Scans a target buffer for a UINTN sized value, and returns a pointer to the matching
Scans a target buffer for a UINTN sized value, and returns a pointer to the matching
UINTN sized value in the target buffer.
This function searches the target buffer specified by Buffer and Length from the lowest
address to the highest address for a UINTN sized value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a UINTN boundary, then ASSERT().
If Length is not aligned on a UINTN boundary, then ASSERT().

2
ArmPkg/Library/BaseMemoryLibStm/SetMemWrapper.c
View File

@@ -29,7 +29,7 @@
Fills a target buffer with a byte value, and returns the target buffer.
This function fills Length bytes of Buffer with Value, and returns Buffer.
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param Buffer Memory to set.

4
ArmPkg/Library/BaseMemoryLibStm/ZeroMemWrapper.c
View File

@@ -11,7 +11,7 @@
BaseMemoryLibOptPei
PeiMemoryLib
UefiMemoryLib
Copyright (c) 2006 - 2009, 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
@@ -29,7 +29,7 @@
Fills a target buffer with zeros, and returns the target buffer.
This function fills Length bytes of Buffer with zeros, and returns Buffer.
If Length > 0 and Buffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().

10
ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# CopyMem() worker for ARM
#
@@ -20,7 +20,7 @@
/**
Copy Length bytes from Source to Destination. Overlap is OK.
This implementation
This implementation
@param Destination Target of copy
@param Source Place to copy from
@@ -81,7 +81,7 @@ L16:
bne L29
sub r3, lr, #1
sub ip, ip, #1
ldrb r3, [r3, #0]
ldrb r3, [r3, #0]
sub r2, r9, #1
cmp ip, #0
sub r9, r9, #1
@@ -90,7 +90,7 @@ L16:
bne L16
b L7
L11:
ldrb r3, [lr], #1
ldrb r3, [lr], #1
sub ip, ip, #1
strb r3, [r9], #1
L26:
@@ -111,4 +111,4 @@ L7:
mov r0, r4
ldmfd sp!, {r4, r9, pc}

10
ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.asm
View File

@@ -1,4 +1,4 @@
;------------------------------------------------------------------------------
;------------------------------------------------------------------------------
;
; CopyMem() worker for ARM
;
@@ -20,7 +20,7 @@
/**
Copy Length bytes from Source to Destination. Overlap is OK.
This implementation
This implementation
@param Destination Target of copy
@param Source Place to copy from
@@ -81,7 +81,7 @@ L16
bne L29
sub r3, lr, #1
sub ip, ip, #1
ldrb r3, [r3, #0]
ldrb r3, [r3, #0]
sub r2, r9, #1
cmp ip, #0
sub r9, r9, #1
@@ -90,7 +90,7 @@ L16
bne L16
b L7
L11
ldrb r3, [lr], #1
ldrb r3, [lr], #1
sub ip, ip, #1
strb r3, [r9], #1
L26
@@ -112,4 +112,4 @@ L7
ldmfd sp!, {r4, r9, pc}
END

5
ArmPkg/Library/BaseMemoryLibVstm/Arm/SetMem.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# SemMem() worker for ARM
#
@@ -34,7 +34,7 @@ InternalMemSetMem (
IN UINT8 Value
)
**/
.text
.align 2
GCC_ASM_EXPORT(InternalMemSetMem)
@@ -77,4 +77,3 @@ L43:
cmp r1, #0
bne L34
ldmfd sp!, {pc}

9
ArmPkg/Library/BaseMemoryLibVstm/Arm/SetMem.asm
View File

@@ -1,4 +1,4 @@
;------------------------------------------------------------------------------
;------------------------------------------------------------------------------
;
; SetMem() worker for ARM
;
@@ -33,9 +33,9 @@ InternalMemSetMem (
IN UINT8 Value
)
**/
EXPORT InternalMemSetMem
AREA AsmMemStuff, CODE, READONLY
InternalMemSetMem
@@ -75,6 +75,5 @@ L43
cmp r1, #0
bne L34
ldmfd sp!, {pc}
END

8
ArmPkg/Library/BaseMemoryLibVstm/BaseMemoryLibVstm.inf
View File

@@ -1,8 +1,8 @@
## @file
# Instance of Base Memory Library with some ARM vldm/vstm assembly.
#
# This is a copy of the MdePkg BaseMemoryLib with the CopyMem and
# SetMem worker functions replaced with assembler that uses
# This is a copy of the MdePkg BaseMemoryLib with the CopyMem and
# SetMem worker functions replaced with assembler that uses
# vldm/vstm (part of NEON SIMD, optional in ARMv7-A).
#
# Note: You need to enable NEON in SEC to use this library
@@ -32,7 +32,7 @@
FILE_GUID = 09EE1E8D-7A2E-4573-8117-68A18569C1F5
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = BaseMemoryLib
LIBRARY_CLASS = BaseMemoryLib
#
@@ -52,7 +52,7 @@
SetMemWrapper.c
CopyMemWrapper.c
MemLibGeneric.c
MemLibGuid.c
MemLibGuid.c
MemLibInternals.h
Arm/CopyMem.asm
Arm/CopyMem.S

4
ArmPkg/Library/BaseMemoryLibVstm/CompareMemWrapper.c
View File

@@ -31,7 +31,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
If all Length bytes of the two buffers are identical, then 0 is returned. Otherwise, the
value returned is the first mismatched byte in SourceBuffer subtracted from the first
mismatched byte in DestinationBuffer.
If Length > 0 and DestinationBuffer is NULL, then ASSERT().
If Length > 0 and SourceBuffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - DestinationBuffer + 1), then ASSERT().
@@ -44,7 +44,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@return 0 All Length bytes of the two buffers are identical.
@retval Non-zero The first mismatched byte in SourceBuffer subtracted from the first
mismatched byte in DestinationBuffer.
**/
INTN
EFIAPI

4
ArmPkg/Library/BaseMemoryLibVstm/CopyMemWrapper.c
View File

@@ -2,7 +2,7 @@
CopyMem() implementation.
The following BaseMemoryLib instances contain the same copy of this file:
BaseMemoryLib
BaseMemoryLibMmx
BaseMemoryLibSse2
@@ -31,7 +31,7 @@
This function copies Length bytes from SourceBuffer to DestinationBuffer, and returns
DestinationBuffer. The implementation must be reentrant, and it must handle the case
where SourceBuffer overlaps DestinationBuffer.
If Length is greater than (MAX_ADDRESS - DestinationBuffer + 1), then ASSERT().
If Length is greater than (MAX_ADDRESS - SourceBuffer + 1), then ASSERT().

8
ArmPkg/Library/BaseMemoryLibVstm/MemLibGuid.c
View File

@@ -2,7 +2,7 @@
Implementation of GUID functions.
The following BaseMemoryLib instances contain the same copy of this file:
BaseMemoryLib
BaseMemoryLibMmx
BaseMemoryLibSse2
@@ -30,7 +30,7 @@
This function copies the contents of the 128-bit GUID specified by SourceGuid to
DestinationGuid, and returns DestinationGuid.
If DestinationGuid is NULL, then ASSERT().
If SourceGuid is NULL, then ASSERT().
@@ -63,7 +63,7 @@ CopyGuid (
This function compares Guid1 to Guid2. If the GUIDs are identical then TRUE is returned.
If there are any bit differences in the two GUIDs, then FALSE is returned.
If Guid1 is NULL, then ASSERT().
If Guid2 is NULL, then ASSERT().
@@ -93,7 +93,7 @@ CompareGuid (
GUID value that matches Guid. If a match is found, then a pointer to the matching
GUID in the target buffer is returned. If no match is found, then NULL is returned.
If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 32-bit boundary, then ASSERT().
If Length is not aligned on a 128-bit boundary, then ASSERT().

2
ArmPkg/Library/BaseMemoryLibVstm/ScanMem16Wrapper.c
View File

@@ -33,7 +33,7 @@
address to the highest address for a 16-bit value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 16-bit boundary, then ASSERT().
If Length is not aligned on a 16-bit boundary, then ASSERT().

2
ArmPkg/Library/BaseMemoryLibVstm/ScanMem32Wrapper.c
View File

@@ -32,7 +32,7 @@
address to the highest address for a 32-bit value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 32-bit boundary, then ASSERT().
If Length is not aligned on a 32-bit boundary, then ASSERT().

2
ArmPkg/Library/BaseMemoryLibVstm/ScanMem64Wrapper.c
View File

@@ -33,7 +33,7 @@
address to the highest address for a 64-bit value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 64-bit boundary, then ASSERT().
If Length is not aligned on a 64-bit boundary, then ASSERT().

8
ArmPkg/Library/BaseMemoryLibVstm/ScanMem8Wrapper.c
View File

@@ -33,7 +33,7 @@
address to the highest address for an 8-bit value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@@ -57,19 +57,19 @@ ScanMem8 (
}
ASSERT (Buffer != NULL);
ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));
return (VOID*)InternalMemScanMem8 (Buffer, Length, Value);
}
/**
Scans a target buffer for a UINTN sized value, and returns a pointer to the matching
Scans a target buffer for a UINTN sized value, and returns a pointer to the matching
UINTN sized value in the target buffer.
This function searches the target buffer specified by Buffer and Length from the lowest
address to the highest address for a UINTN sized value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a UINTN boundary, then ASSERT().
If Length is not aligned on a UINTN boundary, then ASSERT().

2
ArmPkg/Library/BaseMemoryLibVstm/SetMemWrapper.c
View File

@@ -29,7 +29,7 @@
Fills a target buffer with a byte value, and returns the target buffer.
This function fills Length bytes of Buffer with Value, and returns Buffer.
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param Buffer Memory to set.

4
ArmPkg/Library/BaseMemoryLibVstm/ZeroMemWrapper.c
View File

@@ -11,7 +11,7 @@
BaseMemoryLibOptPei
PeiMemoryLib
UefiMemoryLib
Copyright (c) 2006 - 2009, 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
@@ -29,7 +29,7 @@
Fills a target buffer with zeros, and returns the target buffer.
This function fills Length bytes of Buffer with zeros, and returns Buffer.
If Length > 0 and Buffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().

14
ArmPkg/Library/BdsLib/Arm/BdsLinuxAtag.c
View File

@@ -1,14 +1,14 @@
/** @file
*
* Copyright (c) 2011-2012, ARM Limited. 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
* 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
*
**/

18
ArmPkg/Library/BdsLib/Arm/BdsLinuxLoader.c
View File

@@ -1,14 +1,14 @@
/** @file
*
* Copyright (c) 2011-2012, ARM Limited. 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
* 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
*
**/
@@ -175,7 +175,7 @@ BdsBootLinuxAtag (
Print (L"ERROR: Did not find initrd image.\n");
goto EXIT_FREE_LINUX;
}
// Check if the initrd is a uInitrd
if (*(UINT32*)((UINTN)InitrdImageBase) == LINUX_UIMAGE_SIGNATURE) {
// Skip the 64-byte image header
@@ -190,7 +190,7 @@ BdsBootLinuxAtag (
//
// Setup the Linux Kernel Parameters
//
// By setting address=0 we leave the memory allocation to the function
Status = PrepareAtagList (CommandLineArguments, InitrdImage, InitrdImageSize, &AtagBase, &AtagSize);
if (EFI_ERROR(Status)) {

14
ArmPkg/Library/BdsLib/BdsFilePath.c
View File

@@ -1,14 +1,14 @@
/** @file
*
* Copyright (c) 2011-2014, ARM Limited. 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
* 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
*
**/

14
ArmPkg/Library/BdsLib/BdsInternal.h
View File

@@ -1,14 +1,14 @@
/** @file
*
* Copyright (c) 2011-2012, ARM Limited. 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
* 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
*
**/

20
ArmPkg/Library/BdsLib/BdsLib.inf
View File

@@ -1,14 +1,14 @@
#/* @file
#
# Copyright (c) 2011-2014, ARM Limited. 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
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
# Copyright (c) 2011-2014, ARM Limited. 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
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#*/
@@ -62,7 +62,7 @@
gArmGlobalVariableGuid
[Protocols]
gEfiBdsArchProtocolGuid
gEfiBdsArchProtocolGuid
gEfiDevicePathProtocolGuid
gEfiDevicePathFromTextProtocolGuid
gEfiSimpleFileSystemProtocolGuid

14
ArmPkg/Library/BdsLib/BdsLinuxLoader.h
View File

@@ -1,14 +1,14 @@
/** @file
*
* Copyright (c) 2011-2013, ARM Limited. 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
* 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
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
*
**/

20
ArmPkg/Library/CompilerIntrinsicsLib/Arm/Llvm_int_lib.h
View File

@@ -14,37 +14,37 @@
/**
University of Illinois/NCSA
Open Source License
Copyright (c) 2003-2008 University of Illinois at Urbana-Champaign.
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

4
ArmPkg/Library/CompilerIntrinsicsLib/Arm/ashldi3.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
#
@@ -15,7 +15,7 @@
.text
.align 2
GCC_ASM_EXPORT(__ashldi3)
ASM_PFX(__ashldi3):
cmp r2, #31
bls L2

22
ArmPkg/Library/CompilerIntrinsicsLib/Arm/ashldi3.c
View File

@@ -1,7 +1,7 @@
/** @file
Copyright (c) 2008 - 2009, 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
which accompanies this distribution. The full text of the license may be found at
@@ -14,37 +14,37 @@
/**
University of Illinois/NCSA
Open Source License
Copyright (c) 2003-2008 University of Illinois at Urbana-Champaign.
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

2
ArmPkg/Library/CompilerIntrinsicsLib/Arm/ashrdi3.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
#

22
ArmPkg/Library/CompilerIntrinsicsLib/Arm/ashrdi3.c
View File

@@ -1,7 +1,7 @@
/** @file
Copyright (c) 2008 - 2009, 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
which accompanies this distribution. The full text of the license may be found at
@@ -14,37 +14,37 @@
/**
University of Illinois/NCSA
Open Source License
Copyright (c) 2003-2008 University of Illinois at Urbana-Champaign.
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

2
ArmPkg/Library/CompilerIntrinsicsLib/Arm/clzsi2.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
#

22
ArmPkg/Library/CompilerIntrinsicsLib/Arm/clzsi2.c
View File

@@ -2,7 +2,7 @@
Compiler intrinsic to return the number of leading zeros, ported from LLVM code.
Copyright (c) 2008 - 2009, 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
which accompanies this distribution. The full text of the license may be found at
@@ -15,37 +15,37 @@
/**
University of Illinois/NCSA
Open Source License
Copyright (c) 2003-2008 University of Illinois at Urbana-Champaign.
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

4
ArmPkg/Library/CompilerIntrinsicsLib/Arm/ctzsi2.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
#
@@ -15,7 +15,7 @@
.text
.align 2
GCC_ASM_EXPORT(__ctzsi2)
ASM_PFX(__ctzsi2):
uxth r3, r0
cmp r3, #0

20
ArmPkg/Library/CompilerIntrinsicsLib/Arm/ctzsi2.c
View File

@@ -14,37 +14,37 @@
/**
University of Illinois/NCSA
Open Source License
Copyright (c) 2003-2008 University of Illinois at Urbana-Champaign.
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

6
ArmPkg/Library/CompilerIntrinsicsLib/Arm/div.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
//
@@ -17,7 +17,7 @@
EXPORT __aeabi_uidivmod
EXPORT __aeabi_idiv
EXPORT __aeabi_idivmod
AREA Math, CODE, READONLY
;
@@ -150,6 +150,6 @@ label1
; What to do about division by zero? For now, just return.
__aeabi_idiv0
BX r14
END

4
ArmPkg/Library/CompilerIntrinsicsLib/Arm/divdi3.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
#
@@ -15,7 +15,7 @@
.text
.align 2
GCC_ASM_EXPORT(__divdi3)
ASM_PFX(__divdi3):
@ args = 0, pretend = 0, frame = 0
@ frame_needed = 1, uses_anonymous_args = 0

22
ArmPkg/Library/CompilerIntrinsicsLib/Arm/divdi3.c
View File

@@ -2,7 +2,7 @@
Compiler intrinsic for 64-bit compare, ported from LLVM code.
Copyright (c) 2008 - 2009, 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
which accompanies this distribution. The full text of the license may be found at
@@ -15,37 +15,37 @@
/**
University of Illinois/NCSA
Open Source License
Copyright (c) 2003-2008 University of Illinois at Urbana-Champaign.
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

4
ArmPkg/Library/CompilerIntrinsicsLib/Arm/divsi3.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
#
@@ -15,7 +15,7 @@
.text
.align 2
GCC_ASM_EXPORT(__divsi3)
ASM_PFX(__divsi3):
eor r3, r0, r0, asr #31
eor r2, r1, r1, asr #31

22
ArmPkg/Library/CompilerIntrinsicsLib/Arm/divsi3.c
View File

@@ -3,7 +3,7 @@
Copyright (c) 2008 - 2009, 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
which accompanies this distribution. The full text of the license may be found at
@@ -16,37 +16,37 @@
/**
University of Illinois/NCSA
Open Source License
Copyright (c) 2003-2008 University of Illinois at Urbana-Champaign.
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

6
ArmPkg/Library/CompilerIntrinsicsLib/Arm/lasr.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
//
@@ -14,7 +14,7 @@
EXPORT __aeabi_lasr
AREA Math, CODE, READONLY
;
@@ -36,6 +36,6 @@ __aeabi_lasr
ASR r0,r1,r3
ASR r1,r1,#31
BX lr
END

8
ArmPkg/Library/CompilerIntrinsicsLib/Arm/ldivmod.S
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
//
@@ -18,7 +18,7 @@
GCC_ASM_EXPORT(__aeabi_ldivmod)
//
// A pair of (unsigned) long longs is returned in {{r0, r1}, {r2, r3}},
// A pair of (unsigned) long longs is returned in {{r0, r1}, {r2, r3}},
// the quotient in {r0, r1}, and the remainder in {r2, r3}.
//
//__value_in_regs lldiv_t
@@ -42,7 +42,7 @@ L_Test1:
rsbs r2,r2,#0
rsc r3,r3,#0
L_Test2:
bl ASM_PFX(__aeabi_uldivmod)
bl ASM_PFX(__aeabi_uldivmod)
tst r4,#0x40000000
beq L_Test3
rsbs r0,r0,#0
@@ -54,6 +54,6 @@ L_Test3:
rsc r3,r3,#0
L_Exit:
pop {r4,pc}

6
ArmPkg/Library/CompilerIntrinsicsLib/Arm/ldivmod.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
//
@@ -15,7 +15,7 @@
EXPORT __aeabi_ldivmod
EXTERN __aeabi_uldivmod
AREA Math, CODE, READONLY
;
@@ -52,7 +52,7 @@ L_Test3
RSC r3,r3,#0
L_Exit
POP {r4,pc}
END

2
ArmPkg/Library/CompilerIntrinsicsLib/Arm/llsl.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
//

2
ArmPkg/Library/CompilerIntrinsicsLib/Arm/llsr.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
//

4
ArmPkg/Library/CompilerIntrinsicsLib/Arm/lshrdi3.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
#
@@ -15,7 +15,7 @@
.text
.align 2
GCC_ASM_EXPORT(__lshrdi3)
ASM_PFX(__lshrdi3):
cmp r2, #31
bls L2

22
ArmPkg/Library/CompilerIntrinsicsLib/Arm/lshrdi3.c
View File

@@ -1,7 +1,7 @@
/** @file
Copyright (c) 2008 - 2009, 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
which accompanies this distribution. The full text of the license may be found at
@@ -14,37 +14,37 @@
/**
University of Illinois/NCSA
Open Source License
Copyright (c) 2003-2008 University of Illinois at Urbana-Champaign.
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

2
ArmPkg/Library/CompilerIntrinsicsLib/Arm/memcpy4.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
//

2
ArmPkg/Library/CompilerIntrinsicsLib/Arm/memmove.asm
View File

@@ -1,4 +1,4 @@
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//
// Copyright (c) 2011, ARM Limited. All rights reserved.
//

2
ArmPkg/Library/CompilerIntrinsicsLib/Arm/memset.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
#

2
ArmPkg/Library/CompilerIntrinsicsLib/Arm/moddi3.S
View File

@@ -1,4 +1,4 @@
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
#

22
ArmPkg/Library/CompilerIntrinsicsLib/Arm/moddi3.c
View File

@@ -2,7 +2,7 @@
Compiler intrinsic for 64-bit mod, ported from LLVM code.
Copyright (c) 2008 - 2009, 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
which accompanies this distribution. The full text of the license may be found at
@@ -15,37 +15,37 @@
/**
University of Illinois/NCSA
Open Source License
Copyright (c) 2003-2008 University of Illinois at Urbana-Champaign.
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

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