--- a/imgtools/romtools/rombuild/r_obey.cpp Wed Jun 16 16:51:40 2010 +0300
+++ b/imgtools/romtools/rombuild/r_obey.cpp Wed Jun 23 16:56:47 2010 +0800
@@ -1,3015 +1,2678 @@
-/*
-* Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-*
-*/
-
-
-#include <string.h>
-
-#ifdef __VC32__
- #ifdef __MSVCDOTNET__
- #include <strstream>
- #include <iomanip>
- #else //!__MSVCDOTNET__
- #include <strstrea.h>
- #include <iomanip.h>
- #endif //__MSVCDOTNET__
-#else //!__VC32__
-#ifdef __TOOLS2__
- #include <sstream>
- #include <iomanip>
-#else
- #include <strstream.h>
- #include <iomanip.h>
-#endif
-#endif //__VC32__
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <time.h>
-#include <assert.h>
-
-#include "e32std.h"
-#include "e32std_private.h"
-#include "e32rom.h"
-#include "u32std.h"
-
-#include "r_rom.h"
-#include "r_obey.h"
-#include "r_global.h"
-#include "h_utl.h"
-#include "patchdataprocessor.h"
-#include "r_coreimage.h"
-
-#define _P(word) word, sizeof(word)-1 // match prefix, optionally followed by [HWVD]
-#define _K(word) word, 0 // match whole word
-
-const ObeyFileKeyword ObeyFileReader::iKeywords[] =
-{
- {_P("file"), 2,-2, EKeywordFile, "Executable file to be loaded into the ROM"},
- {_P("data"), 2,-2, EKeywordData, "Data file to be copied into the ROM"},
- {_P("primary"), 1+2,-2, EKeywordPrimary, "An EPOC Kernel"},
- {_P("secondary"), 2,-2, EKeywordSecondary, "?"},
- {_P("variant"), 1+2,-2, EKeywordVariant, "?"},
- {_P("extension"), 1+2,-2, EKeywordExtension, "Kernel extension loaded before the secondary"},
- {_P("device"), 1+2,-2, EKeywordDevice, "Kernel extension loaded from the ROM file system"},
- {_P("dll"), 2,-2, EKeywordDll, "Executable file whose entry point must be called"},
- {_P("filecompress"), 2,-2, EKeywordFileCompress, "Non-XIP Executable to be loaded into the ROM compressed"},
- {_P("fileuncompress"), 2,-2, EKeywordFileUncompress, "Non-XIP Executable to be loaded into the ROM uncompressed"},
- {_K("area"), 1, 3, EKeywordArea, "Declare a relocation area"},
- {_K("align"), 2, 1, EKeywordAlign, "Override default alignment for following file"},
- {_P("hide"), 2, -1, EKeywordHide, "Exclude named file from ROM directory structure"},
- {_P("alias"), 2, -2, EKeywordAlias, "Create alias for existing file in ROM directory structure"},
- {_P("rename"), 2, -2, EKeywordRename, "Change the name of a file in the ROM directory structure"},
- {_K("singlekernel"),1, 0, EKeywordSingleKernel, "Single Kernel"},
- {_K("multikernel"), 1, 0, EKeywordMultiKernel, "Multiple Kernels"},
- {_K("bootbinary"), 1, 1, EKeywordBootBinary, "file containing the bootstrap"},
- {_K("romname"), 1, 1, EKeywordRomName, "output file for ROM image"},
- {_K("romsize"), 1, 1, EKeywordRomSize, "size of ROM image"},
- {_K("romlinearbase"), 1, 1, EKeywordRomLinearBase, "linear address of ROM image"},
- {_K("romalign"), 1, 1, EKeywordRomAlign, "default alignment of files in ROM image"},
- {_K("romchecksum"), 1, 1, EKeywordRomChecksum, "desired 32-bit checksum value for the whole ROM image"},
- {_K("kerneldataaddress"), 1, 1, EKeywordKernelDataAddress, "?"},
- {_K("kernelheapmin"), 1, 1, EKeywordKernelHeapMin, "Inital size of the kernel heap"},
- {_K("kernelheapmax"), 1, 1, EKeywordKernelHeapMax, "Maximum size of the kernel heap"},
- {_K("dataaddress"), 1, 1, EKeywordDataAddress, "?"},
- {_K("defaultstackreserve"), 1, 1, EKeywordDefaultStackReserve, "?"},
- {_K("version"), 1, 1, EKeywordVersion, "ROM version number"},
- {_K("romnameodd"), 1, 1, EKeywordRomNameOdd, "output file containing odd halfwords of ROM image"},
- {_K("romnameeven"), 1, 1, EKeywordRomNameEven, "output file containing even halfwords of ROM image"},
- {_K("srecordfilename"), 1, 1, EKeywordSRecordFileName, "output file containing ROM image in S-Record format"},
- {_K("srecordbase"), 1, 1, EKeywordSRecordBase, "Destination address for S-Record download"},
- {_K("kerneltrace"), 1, -1, EKeywordKernelTrace, "Initial value for Kernel tracing flags"},
- {_K("btrace"), 1, -1, EKeywordBTrace, "Initial value for fast-trace filter"},
- {_K("btracemode"), 1, 1, EKeywordBTraceMode, "Initial value for fast-trace mode"},
- {_K("btracebuffer"), 1, 1, EKeywordBTraceBuffer, "Initial size for fast-trace buffer"},
- {_K("collapse"), 1, 3, EKeywordCollapse, "Additional ROM optimisations"},
- {_K("time"), 1,-1, EKeywordTime, "ROM timestamp"},
- {_K("section"), 2, 1, EKeywordSection, "Start of replaceable section in old-style 2 section ROM"},
- {_K("extensionrom"),1+2, 1, EKeywordExtensionRom, "Start of definition of optional Extension ROM"},
- {_K("kernelromname"),1, 1, EKeywordKernelRomName, "ROM image on which extension ROM is based"},
- {_K("files"), 0, 0, EKeywordNone, 0}, // backwards compatibility, but now ignored
- {_K("rem"), 0, 0, EKeywordNone, "comment"},
- {_K("stop"), 0, 0, EKeywordNone, "Terminates OBEY file prematurely"},
- {_K("dlldatatop"), 1, 1, EKeywordDllDataTop, "Specify top of DLL data region"},
- {_K("memmodel"), 1, -1, EKeywordMemModel, "Specifies the memory model to be used at runtime"},
- {_K("nowrapper"), 1, 0, EKeywordNoWrapper, "Specifies that no ROM wrapper is required"},
- {_K("epocwrapper"), 1, 0, EKeywordEpocWrapper, "Specifies that an EPOC ROM wrapper is required"},
- {_K("coffwrapper"), 1, 0, EKeywordCoffWrapper, "Specifies that a COFF ROM wrapper is required"},
- {_K("platsecenforcement"), 1, 1, EKeywordPlatSecEnforcement, "Set Platform Security enforment on/off"},
- {_K("platsecdiagnostics"), 1, 1, EKeywordPlatSecDiagnostics, "Set Platform Security diagnostics on/off"},
- {_K("platsecprocessisolation"), 1, 1, EKeywordPlatSecProcessIsolation, "Set Platform Security process isolation on/off"},
- {_K("platsecenforcesysbin"), 1, 1, EKeywordPlatSecEnforceSysBin, "Set Platform Security process isolation on/off"},
- {_K("platsecdisabledcaps"), 1, 1, EKeywordPlatSecDisabledCaps, "Disable the listed Platform Security capabilities"},
- {_K("pagingpolicy"), 1, 1, EKeywordPagingPolicy, "Set the demand paging policy NOPAGING|DEFAULTUNPAGED|DEFAULTPAGED"},
- {_K("codepagingpolicy"), 1, 1, EKeywordCodePagingPolicy, "Set the code paging policy NOPAGING|DEFAULTUNPAGED|DEFAULTPAGED"},
- {_K("datapagingpolicy"), 1, 1, EKeywordDataPagingPolicy, "Set the data paging policy NOPAGING|DEFAULTUNPAGED|DEFAULTPAGED"},
- {_K("pagingoverride"), 1, 1, EKeywordPagingOverride, "Overide the demand paging attributes for every file in ROM, NOPAGING|DEFAULTUNPAGED|DEFAULTPAGED"},
- {_K("codepagingoverride"), 1, 1, EKeywordCodePagingOverride, "Overide the code paging attributes for every file in ROM, NOPAGING|DEFAULTUNPAGED|DEFAULTPAGED"},
- {_K("datapagingoverride"), 1, 1, EKeywordDataPagingOverride, "Overide the data paging attributes for every file in ROM, NOPAGING|DEFAULTUNPAGED|DEFAULTPAGED"},
- {_K("patchdata"), 2, 5, EKeywordPatchDllData, "Patch exported data"},
- {_K("coreimage"), 1, 1, EKeywordCoreImage, "Core image to be used for extension directory structure"},
-
- // things we don't normally report in the help information
- {_K("trace"), 1, 1, EKeywordTrace, "(ROMBUILD activity trace flags)"},
- {_K("unicode"), 1, 0, EKeywordUnicode, "(UNICODE rom - the default)"},
- {_K("ascii"), 1, 0, EKeywordAscii, "(Narrow rom)"},
- {_K("languages"), 1,-1, EKeywordLanguages, "(List of supported languages (for test))"},
- {_K("hardware"), 1, 1, EKeywordHardware, "(32-bit Hardware identifier (for test))"},
- {_K("debugport"), 1, 1, EKeywordDebugPort, "(Debug trace sink (magic cookie passed to ASSP/variant))"},
- {_K("compress"), 1, 0, EKeywordCompress, "Compress the ROM image"},
- {_K("demandpagingconfig"), 1, -1, EKeywordDemandPagingConfig, "Demand Paging Config [minPages] [maxPages] [ageRatio]"},
- {_K("pagedrom"), 1, 0, EKeywordPagedRom, "Build ROM immage suitable for demand paging"},
- {_K("filecompressnone"), 2, -2, EKeywordExecutableCompressionMethodNone, "No compress the individual executable image."},
- {_K("filecompressinflate"), 2, -2, EKeywordExecutableCompressionMethodInflate, "Inflate compression method for the individual executable image."},
- {_K("filecompressbytepair"), 2, -2, EKeywordExecutableCompressionMethodBytePair, "Byte pair compresion method for the individual executable image."},
- {_K("kernelconfig"), 1, 2, EKeywordKernelConfig, "Set an arbitrary bit of the kernel config flags to on/off)"},
- {_K("maxunpagedsize"), 1, 1, EKeywordMaxUnpagedMemSize, "Maxinum unpaged size in ROM image. Default is no limited."},
- {_K("hcrdata") , 2, 2,EKeywordHardwareConfigRepositoryData,"HCR image data"},
- {0,0,0,0,EKeywordNone,""}
-
-};
-
-void ObeyFileReader::KeywordHelp() // static
- {
- cout << "Obey file keywords:\n";
-
- const ObeyFileKeyword* k=0;
- for (k=iKeywords; k->iKeyword!=0; k++)
- {
- if (k->iHelpText==0)
- continue;
- if (k->iHelpText[0]=='(' && !H.iVerbose)
- continue; // don't normally report things in (parentheses)
-
- char buf[32];
- sprintf(buf, "%-20s", k->iKeyword);
- if (k->iKeywordLength)
- memcpy(buf+k->iKeywordLength,"[HWVD]",6);
- if (H.iVerbose)
- sprintf(buf+20,"%2d",k->iNumArgs);
- cout << " " << buf << " " << k->iHelpText << endl;
- }
- cout << endl;
-
- cout << "File attributes:\n";
-
- const FileAttributeKeyword* f=0;
- for (f=iAttributeKeywords; f->iKeyword!=0; f++)
- {
- if (f->iHelpText==0)
- continue;
- if (f->iHelpText[0]=='(' && !H.iVerbose)
- continue; // don't normally report things in (parentheses)
-
- char buf[32];
- sprintf(buf, "%-20s", f->iKeyword);
- if (H.iVerbose)
- sprintf(buf+20,"%2d",k->iNumArgs);
- cout << " " << buf << " " << f->iHelpText << endl;
- }
- cout << endl;
- }
-
-TInt NumberOfVariants=0;
-
-ObeyFileReader::ObeyFileReader(TText* aFileName):
-//
-// Constructor
-//
- iMark(0), iMarkLine(0), iCurrentMark(0), iCurrentLine(0), imaxLength(0),iSuffix(0),iLine(0)
- {
-
- iFileName = new TText[strlen((const char *)aFileName)+1];
- strcpy((char *)iFileName,(const char *)aFileName);
- }
-
-ObeyFileReader::~ObeyFileReader()
- {
- if (iObeyFile)
- fclose(iObeyFile);
- iObeyFile=0;
- delete [] iFileName;
- delete [] iLine;
- }
-
-TBool ObeyFileReader::Open()
-//
-// Open the file & return a status
-//
- {
-
- iObeyFile = fopen((const char *)iFileName,"r");
- if (!iObeyFile)
- {
- Print(EError,"Cannot open obey file %s\n",iFileName);
- return EFalse;
- }
- if (SetLineLengthBuffer() != KErrNone)
- {
- Print(EError,"Insufficent Memory to Continue.");
- return EFalse;
- }
- return ETrue;
- }
-
-TInt ObeyFileReader::SetLineLengthBuffer()
-// Get the Max Line length for the given obey file and allocate the buffer.
- {
- char ch = '\0';
- TInt length = 0;
-
- Rewind();
- while ((ch = (char)fgetc(iObeyFile)) != EOF)
- {
- length++;
- if (ch == '\n')
- {
- if (length > imaxLength)
- imaxLength = length;
- length = 0;
- }
- }
-
- if (length > imaxLength)
- imaxLength = length;
-
- if (0 == imaxLength)
- {
- Print(EError,"Empty obey file passed as input.");
- exit(-1);
- }
- else if (imaxLength < 2)
- {
- Print(EError,"Invalid obey file passed as input.");
- exit(-1);
- }
-
- Rewind();
- iLine = new TText[imaxLength+1];
-
- if(!iLine)
- return KErrNoMemory;
-
- return KErrNone;
- }
-
-void ObeyFileReader::Mark()
- {
-
- iMark = iCurrentMark;
- iMarkLine = iCurrentLine-1;
- }
-
-void ObeyFileReader::MarkNext()
- {
-
- iMark = ftell(iObeyFile);
- iMarkLine = iCurrentLine;
- }
-
-void ObeyFileReader::Rewind()
- {
-
- fseek(iObeyFile,iMark,SEEK_SET);
- iCurrentMark = iMark;
- iCurrentLine = iMarkLine;
- }
-
-void ObeyFileReader::CopyWord(TInt aIndex, TText*& aString)
- {
- aString = new TText[strlen((const char *)iWord[aIndex])+1];
- strcpy((char *)aString, (const char *)iWord[aIndex]);
- }
-
-TInt ObeyFileReader::ReadAndParseLine()
- {
- if (feof(iObeyFile))
- return KErrEof;
- iCurrentLine++;
- iCurrentMark = ftell(iObeyFile);
- iLine[0]='\0';
- fgets((char*)iLine,imaxLength+1,iObeyFile);
- iNumWords = Parse();
- return KErrNone;
- }
-
-TInt ObeyFileReader::NextLine(TInt aPass, enum EKeyword& aKeyword)
- {
-
-NextLine:
- TInt err = ReadAndParseLine();
- if (err == KErrEof)
- return KErrEof;
- if (iNumWords == 0 || stricmp((const char*)iWord[0], "rem")==0)
- goto NextLine;
- if (stricmp((const char*)iWord[0], "stop")==0)
- return KErrEof;
-
- const ObeyFileKeyword* k=0;
- for (k=iKeywords; k->iKeyword!=0; k++)
- {
- if (k->iKeywordLength == 0)
- {
- // Exact case-insensitive match on keyword
- if (stricmp((const char*)iWord[0], k->iKeyword) != 0)
- continue;
- iSuffix = 0;
- }
- else
- {
- // Prefix match
- if (strnicmp((const char*)iWord[0], k->iKeyword, k->iKeywordLength) != 0)
- continue;
- // Suffix must be empty, or a variant number in []
- iSuffix = iWord[0]+k->iKeywordLength;
- if (*iSuffix != '\0' && *iSuffix != '[')
- continue;
- }
- // found a match
- if ((k->iPass & aPass) == 0)
- goto NextLine;
- if (k->iNumArgs>=0 && (1+k->iNumArgs != iNumWords))
- {
-
- if(EKeywordHardwareConfigRepositoryData == k->iKeywordEnum){ // preq2131 specific
- Print(EWarning, "Incorrect number of arguments for keyword '%s' on line %d. Extra argument(s) are ignored.\n",
- iWord[0],iCurrentLine);
- aKeyword = k->iKeywordEnum;
- return KErrNone;
- }else{
- Print(EError, "Incorrect number of arguments for keyword %s on line %d.\n",
- iWord[0], iCurrentLine);
- }
- goto NextLine;
- }
- if (k->iNumArgs<0 && (1-k->iNumArgs > iNumWords))
- {
- Print(EError, "Too few arguments for keyword %s on line %d.\n",
- iWord[0], iCurrentLine);
- goto NextLine;
- }
-
- aKeyword = k->iKeywordEnum;
- return KErrNone;
- }
- if (aPass == 1)
- Print(EWarning, "Unknown keyword '%s'. Line %d ignored\n", iWord[0], iCurrentLine);
- goto NextLine;
- }
-
-inline TBool ObeyFileReader::IsGap(char ch)
- {
- return (ch==' ' || ch=='=' || ch=='\t');
- }
-
-TInt ObeyFileReader::Parse()
-//
-// splits a line into words, and returns the number of words found
-//
-
- {
-
- TUint i;
- TText *letter=iLine;
- TText *end=iLine+strlen((char *)iLine);
- for (i=0; i<KNumWords; i++)
- iWord[i]=end;
-
- enum TState {EInWord, EInQuotedWord, EInGap};
- TState state=EInGap;
-
- i=0;
- while (i<KNumWords && letter<end)
- {
- char ch=*letter;
- if (ch==0)
- break;
- if (ch=='\n')
- {
- *letter='\0'; // remove trailing newline left by fgets
- break;
- }
- switch (state)
- {
- case EInGap:
- if (ch=='\"')
- {
- if (letter[1]!=0 && letter[1]!='\"')
- iWord[i++]=letter+1;
- state=EInQuotedWord;
- }
- else if (!IsGap(ch))
- {
- iWord[i++]=letter;
- state=EInWord;
- }
- else
- *letter=0;
- break;
- case EInWord:
- if (ch=='\"')
- {
- *letter=0;
- if (letter[1]!=0 && letter[1]!='\"')
- iWord[i++]=letter+1;
- state=EInQuotedWord;
- }
- else if (IsGap(ch))
- {
- *letter=0;
- state=EInGap;
- }
- break;
- case EInQuotedWord:
- if (ch=='\"')
- {
- *letter=0;
- state=EInGap;
- }
- break;
- }
- letter++;
- }
- return i;
- }
-
-void ObeyFileReader::ProcessLanguages(TInt64& aLanguageMask)
- {
- TInt i=1;
- while (i<iNumWords)
- {
- char *aStr=(char *)iWord[i];
- TLanguage l=ELangTest;
- if (stricmp(aStr, "test")==0)
- l=ELangTest;
- else if (stricmp(aStr, "english")==0)
- l=ELangEnglish;
- else if (stricmp(aStr, "french")==0)
- l=ELangFrench;
- else if (stricmp(aStr, "german")==0)
- l=ELangGerman;
- else if (stricmp(aStr, "spanish")==0)
- l=ELangSpanish;
- else if (stricmp(aStr, "italian")==0)
- l=ELangItalian;
- else if (stricmp(aStr, "swedish")==0)
- l=ELangSwedish;
- else if (stricmp(aStr, "danish")==0)
- l=ELangDanish;
- else if (stricmp(aStr, "norwegian")==0)
- l=ELangNorwegian;
- else if (stricmp(aStr, "finnish")==0)
- l=ELangFinnish;
- else if (stricmp(aStr, "american")==0)
- l=ELangAmerican;
- else if (stricmp(aStr, "SwissFrench")==0)
- l=ELangSwissFrench;
- else if (stricmp(aStr, "SwissGerman")==0)
- l=ELangSwissGerman;
- else if (stricmp(aStr, "Portuguese")==0)
- l=ELangPortuguese;
- else if (stricmp(aStr, "Turkish")==0)
- l=ELangTurkish;
- else if (stricmp(aStr, "Icelandic")==0)
- l=ELangIcelandic;
- else if (stricmp(aStr, "Russian")==0)
- l=ELangRussian;
- else if (stricmp(aStr, "Hungarian")==0)
- l=ELangHungarian;
- else if (stricmp(aStr, "Dutch")==0)
- l=ELangDutch;
- else if (stricmp(aStr, "BelgianFlemish")==0)
- l=ELangBelgianFlemish;
- else if (stricmp(aStr, "Australian")==0)
- l=ELangAustralian;
- else if (stricmp(aStr, "BelgianFrench")==0)
- l=ELangBelgianFrench;
- else
- {
- Print(EError, "Unknown language '%s' on line %d", iWord[i], iCurrentLine);
- exit(666);
- }
- aLanguageMask = aLanguageMask+(1<<(TInt)l);
- i++;
- }
- }
-
-void ObeyFileReader::ProcessTime(TInt64& aTime)
-//
-// Process the timestamp
-//
- {
- char timebuf[256];
- if (iNumWords>2)
- sprintf(timebuf, "%s_%s", iWord[1], iWord[2]);
- else
- strcpy(timebuf, (char*)iWord[1]);
-
- TInt r=StringToTime(aTime, timebuf);
- if (r==KErrGeneral)
- {
- Print(EError, "incorrect format for time keyword on line %d\n", iCurrentLine);
- exit(0x670);
- }
- if (r==KErrArgument)
- {
- Print(EError, "Time out of range on line %d\n", iCurrentLine);
- exit(0x670);
- }
- }
-
-TInt64 ObeyFileReader::iTimeNow=0;
-void ObeyFileReader::TimeNow(TInt64& aTime)
- {
- if (iTimeNow==0)
- {
- TInt sysTime=time(0); // seconds since midnight Jan 1st, 1970
- sysTime-=(30*365*24*60*60+7*24*60*60); // seconds since midnight Jan 1st, 2000
- TInt64 daysTo2000AD=730497;
- TInt64 t=daysTo2000AD*24*3600+sysTime; // seconds since 0000
- t=t+3600; // BST (?)
- iTimeNow=t*1000000; // milliseconds
- }
- aTime=iTimeNow;
- }
-
-TInt ObeyFileReader::ProcessAlign(TInt &aAlign)
-//
-// Process the align keyword
-//
- {
-
- TInt align;
- if (Val(align, Word(1)))
- return Print(EError, "Number required for 'align' keyword on line %d\n", iCurrentLine);
- aAlign=align;
- TInt i;
- for (i=4; i!=0x40000000; i<<=1)
- if (i==aAlign)
- return KErrNone;
- return Print(EError, "Alignment must be a power of 2 and bigger than 4. Line %d\n", iCurrentLine);
- }
-
-
-const FileAttributeKeyword ObeyFileReader::iAttributeKeywords[] =
-{
- {"stackreserve",6 ,1,1,EAttributeStackReserve, "?"},
- {"stack",3 ,1,1,EAttributeStack, "?"},
- {"reloc",3 ,1,1,EAttributeReloc, "?"},
- {"code-align",10 ,1,1,EAttributeCodeAlign, "Additional code alignment constraint"},
- {"data-align",10 ,1,1,EAttributeDataAlign, "Additional data alignment constraint"},
- {"fixed",3 ,1,0,EAttributeFixed, "Relocate to a fixed address space"},
- {"attrib",3 ,0,1,EAttributeAtt, "File attributes in ROM file system"},
- {"priority",3 ,1,1,EAttributePriority, "Override process priority"},
- {"patched",5 ,1,0,EAttributePatched, "File to be replaced in second section"},
- {_K("uid1") ,1,1,EAttributeUid1, "Override first UID"},
- {_K("uid2") ,1,1,EAttributeUid2, "Override second UID"},
- {_K("uid3") ,1,1,EAttributeUid3, "Override third UID"},
- {_K("heapmin") ,1,1,EAttributeHeapMin, "Override initial heap size"},
- {_K("heapmax") ,1,1,EAttributeHeapMax, "Override maximum heap size"},
- {_K("keepIAT") ,1,0,EAttributeKeepIAT, "(Retain old-style Import Address Table)"},
- {_K("hide") ,0,0,EAttributeHidden, "Don't record file in the ROM file system"},
- {_K("area") ,1,1,EAttributeArea, "Relocate file to given area"},
- {_K("process") ,1,1,EAttributeProcessSpecific, "Indicate which process a DLL will attach to"},
- {_K("capability") ,1,1,EAttributeCapability, "Override capabilities"},
- {_K("preferred") ,1,0,EAttributePreferred, "Prefer this over other minor versions of same major version"},
- {_K("unpaged") ,1,0,EAttributeUnpaged, "Don't use demand paging for this file"},
- {_K("paged") ,1,0,EAttributePaged, "Use demand paging for this file"},
- {_K("unpagedcode") ,1,0,EAttributeUnpagedCode, "Don't use code paging for this file"},
- {_K("pagedcode") ,1,0,EAttributePagedCode, "Use code paging for this file"},
- {_K("unpageddata") ,1,0,EAttributeUnpagedData, "Don't use data paging for this file"},
- {_K("pageddata") ,1,0,EAttributePagedData, "Use data paging for this file"},
- {0,0,0,0,EAttributeStackReserve,0}
-};
-
-TInt ObeyFileReader::NextAttribute(TInt& aIndex, TInt aHasFile, enum EFileAttribute& aKeyword, TText*& aArg)
- {
-NextAttribute:
- if (aIndex >= iNumWords)
- return KErrEof;
- TText* word=iWord[aIndex++];
- const FileAttributeKeyword* k;
- for (k=iAttributeKeywords; k->iKeyword!=0; k++)
- {
- if (k->iKeywordLength == 0)
- {
- // Exact match on keyword
- if (stricmp((const char*)word, k->iKeyword) != 0)
- continue;
- }
- else
- {
- // Prefix match
- if (strnicmp((const char*)word, k->iKeyword, k->iKeywordLength) != 0)
- continue;
- }
- // found a match
- if (k->iNumArgs>0)
- {
- TInt argIndex = aIndex;
- aIndex += k->iNumArgs; // interface only really supports 1 argument
- if (aIndex>iNumWords)
- {
- Print(EError, "Missing argument for attribute %s on line %d\n", word, iCurrentLine);
- return KErrArgument;
- }
- aArg=iWord[argIndex];
- }
- if (k->iIsFileAttribute && !aHasFile)
- {
- Print(EError, "File attribute %s applied to non-file on line %d\n", word, iCurrentLine);
- return KErrNotSupported;
- }
- aKeyword=k->iAttributeEnum;
- return KErrNone;
- }
- Print(EWarning, "Unknown attribute '%s' skipped on line %d\n", word, iCurrentLine);
- goto NextAttribute;
- }
-
-
-
-
-CObeyFile::CObeyFile(ObeyFileReader& aReader):
- iRomFileName(0),iRomOddFileName(0),iRomEvenFileName(0),
- iSRecordFileName(0),iBootFileName(0),iKernelRomName(0),
- iRomSize(0),iRomLinearBase(0xffffffff),iRomAlign(0),
- iKernDataRunAddress(0),iDataRunAddress(0),iKernelLimit(0xffffffff),
- iKernHeapMin(0),iKernHeapMax(0),iSectionStart(0),iSectionPosition(-1),
- iVersion(0,0,0),iCheckSum(0),iNumberOfPeFiles(0),iNumberOfDataFiles(0),
- iNumberOfPrimaries(0),iNumberOfExtensions(0),iNumberOfVariants(0),
- iNumberOfDevices(0),iNumberOfHCRDataFiles (0),
- //iAllVariantsMask[256],
- iPrimaries(0),iVariants(0),iExtensions(0),iDevices(0),
- iLanguage(0),iHardware(0),iTime(0),iMemModel(E_MM_Moving),iPageSize(0x1000),
- iChunkSize(0x100000),iVirtualAllocSize(0x1000),iKernelModel(ESingleKernel),
- iCollapseMode(ECollapseNone),iSRecordBase(0),iCurrentSectionNumber(0),
- iDefaultStackReserve(0),//iTraceMask[KNumTraceMaskWords];iInitialBTraceFilter[8];
- iInitialBTraceBuffer(0),iInitialBTraceMode(0),iDebugPort(0),
- iDebugPortParsed(EFalse),iRootDirectory(0),iDllDataTop(0x40000000),
- iKernelConfigFlags(0),iPagingPolicyParsed(EFalse),iCodePagingPolicyParsed(EFalse),
- iDataPagingPolicyParsed(EFalse),iPagingOverrideParsed(EFalse),
- iCodePagingOverrideParsed(EFalse),iDataPagingOverrideParsed(EFalse),
- /*iPlatSecDisabledCaps(), */iPlatSecDisabledCapsParsed(EFalse),iMaxUnpagedMemSize(0),
- iReader(aReader),iMissingFiles(0),iLastExecutable(0),iAreaSet(),iFirstFile(0),
- iCurrentFile(0),iLastVariantFile(0),iFirstDllDataEntry(0),
- iUpdatedMaxUnpagedMemSize(EFalse),iPatchData(new CPatchDataProcessor)
- {
-
- TUint i;
- for (i=0; i<256; i++)
- iAllVariantsMask[i]=0;
- for (i=0; i<(TUint)KNumTraceMaskWords; i++)
- iTraceMask[i]=0;
- for (i=0; i<sizeof(iInitialBTraceFilter)/sizeof(TUint32); i++)
- iInitialBTraceFilter[i]=0;
- memset(&iPlatSecDisabledCaps,0,sizeof(SCapabilitySet));
- iNextFilePtrPtr = &iFirstFile;
- }
-
-CObeyFile::~CObeyFile()
-//
-// Destructor
-//
- {
-
- Release();
- delete [] iRomFileName;
- if (iRootDirectory)
- iRootDirectory->Destroy();
- delete iPatchData;
- }
-
-void CObeyFile::Release()
-//
-// Free resources not needed after building a ROM
-//
- {
- iAreaSet.ReleaseAllAreas();
-
- delete [] iBootFileName;
- delete [] iPrimaries;
- delete [] iVariants;
- delete [] iExtensions;
- delete [] iDevices;
-
- iBootFileName = 0;
- iPrimaries = 0;
- iVariants = 0;
- iExtensions = 0;
- iDevices = 0;
- iFirstFile = 0;
- iNextFilePtrPtr = &iFirstFile;
- }
-
-TRomBuilderEntry *CObeyFile::FirstFile()
- {
- iCurrentFile = iFirstFile;
- return iCurrentFile;
- }
-
-TRomBuilderEntry *CObeyFile::NextFile()
- {
- iCurrentFile = iCurrentFile ? iCurrentFile->iNext : 0;
- return iCurrentFile;
- }
-
-/*
-*Set first link in patchdata linked list
-**/
-void CObeyFile::SetFirstDllDataEntry(DllDataEntry* aDllDataEntry)
-{
- iFirstDllDataEntry = aDllDataEntry;
-}
-
-/*
-*Get first link in patchdata linked list
-**/
-DllDataEntry* CObeyFile::GetFirstDllDataEntry() const
-{
- return iFirstDllDataEntry;
-}
-
-TInt CObeyFile::ProcessKernelRom()
- {
- //
- // First pass through the obey file to set up key variables
- //
-
- iReader.Rewind();
-
- TInt count=0;
- enum EKeyword keyword;
- while (iReader.NextLine(1,keyword) != KErrEof)
- {
- if (keyword == EKeywordExtensionRom)
- {
- if (count==0)
- return KErrNotFound; // no kernel ROM, just extension ROMs.
- break;
- }
-
- count++;
- if (! ProcessKeyword(keyword))
- return KErrGeneral;
- }
-
- if (!GotKeyVariables())
- return KErrGeneral;
-
- if (! CreateDefaultArea())
- return KErrGeneral;
-
- //
- // second pass to process the file specifications in the obey file building
- // up the TRomNode directory structure and the TRomBuilderEntry list
- //
- iReader.Rewind();
-
- iRootDirectory = new TRomNode((TText*)"");
- iLastExecutable = iRootDirectory;
-
- TInt align=0;
- while (iReader.NextLine(2,keyword)!=KErrEof)
- {
- if (keyword == EKeywordExtensionRom)
- break;
-
- switch (keyword)
- {
- case EKeywordSection:
- if (ParseSection()!=KErrNone)
- return KErrGeneral;
- break;
- case EKeywordAlign:
- if (iReader.ProcessAlign(align)!=KErrNone)
- return KErrGeneral;
- break;
- case EKeywordHide:
- case EKeywordAlias:
- case EKeywordRename:
- if (!ProcessRenaming(keyword))
- return KErrGeneral;
- break;
- case EKeywordPatchDllData:
- {
- // Collect patchdata statements to process at the end
- StringVector patchDataTokens;
- SplitPatchDataStatement(patchDataTokens);
- iPatchData->AddPatchDataStatement(patchDataTokens);
- break;
- }
-
- default:
- if (!ProcessFile(align, keyword))
- return KErrGeneral;
- align=0;
- break;
- }
- }
-
- if( !ParsePatchDllData())
- return KErrGeneral;
-
- iReader.Mark(); // ready for processing the extension rom(s)
-
- if (iMissingFiles!=0)
- return KErrGeneral;
- if (iNumberOfDataFiles+iNumberOfPeFiles==0)
- {
- Print(EError, "No files specified.\n");
- return KErrGeneral;
- }
- if (!CheckHardwareVariants())
- return KErrGeneral;
-
- return KErrNone;
- }
-
-
-TInt CObeyFile::ParseSection()
-//
-// Process the section keyword
-//
- {
- TInt currentLine = iReader.CurrentLine();
- if (iSectionPosition!=-1)
- return Print(EError, "Rom already sectioned. Line %d\n", currentLine);
- TInt offset;
- if (Val(offset, iReader.Word(1)))
- return Print(EError, "Number required for 'section' keyword on line %d\n", currentLine);
- iSectionStart=offset+iRomLinearBase;
- if (offset>=iRomSize)
- return Print(EError, "Sectioned beyond end of Rom. Line %d\n", currentLine);
- if (offset&0x0fff)
- return Print(EError, "Section must be on a 4K boundry. Line %d\n", currentLine);
- iSectionPosition=iNumberOfDataFiles+iNumberOfPeFiles;
- iCurrentSectionNumber++;
- return KErrNone;
- }
-
-TInt CObeyFile::ParseFileAttributes(TRomNode *aNode, TRomBuilderEntry* aFile)
-//
-// Process any inline keywords
-//
- {
- TInt currentLine = iReader.CurrentLine();
- enum EFileAttribute attribute;
- TInt r=KErrNone;
- TInt index=3;
- TText* arg=0;
-
- while(r==KErrNone)
- {
- r=iReader.NextAttribute(index,(aFile!=0),attribute,arg);
- if (r!=KErrNone)
- break;
- switch(attribute)
- {
- case EAttributeStackReserve:
- r=aFile->SetStackReserve(arg);
- break;
- case EAttributeStack:
- r=aFile->SetStackSize(arg);
- break;
- case EAttributeReloc:
- r=aFile->SetRelocationAddress(arg);
- break;
- case EAttributeCodeAlign:
- r=aFile->SetCodeAlignment(arg);
- break;
- case EAttributeDataAlign:
- r=aFile->SetDataAlignment(arg);
- break;
- case EAttributeFixed:
- r=aFile->SetRelocationAddress(NULL);
- break;
- case EAttributeAtt:
- r=aNode->SetAtt(arg);
- break;
- case EAttributeUid1:
- r=aFile->SetUid1(arg);
- break;
- case EAttributeUid2:
- r=aFile->SetUid2(arg);
- break;
- case EAttributeUid3:
- r=aFile->SetUid3(arg);
- break;
- case EAttributeHeapMin:
- r=aFile->SetHeapSizeMin(arg);
- break;
- case EAttributeHeapMax:
- r=aFile->SetHeapSizeMax(arg);
- break;
- case EAttributePriority:
- r=aFile->SetPriority(arg);
- break;
- case EAttributePatched:
- if (iSectionPosition!=-1)
- return Print(EError, "Not sensible to patch files in top section. Line %d.\n", currentLine);
- aFile->iPatched=ETrue;
- break;
- case EAttributeKeepIAT:
- aFile->iOverrideFlags |= KOverrideKeepIAT;
- break;
- case EAttributeHidden:
- if (aFile->Extension())
- return Print(EError, "Cannot hide Extension. Line %d.\n", currentLine);
- aNode->iHidden=ETrue;
- break;
- case EAttributeArea:
- {
- TRACE(TAREA, Print(EScreen, "Area Attribute: %s\n", arg));
- const Area* area = aFile->iArea;
- if (! ParseAreaAttribute(arg, currentLine, area))
- return KErrGeneral;
- }
- break;
- case EAttributeProcessSpecific:
- if (!IsValidFilePath(arg))
- {
- Print(EError, "Invalid file path for process attribute on line %d\n", currentLine);
- return KErrGeneral;
- }
- r=aFile->SetAttachProcess(arg);
- break;
- case EAttributeCapability:
- r=aFile->SetCapability(arg);
- break;
- case EAttributePreferred:
- aFile->iPreferred = ETrue;
- break;
- case EAttributeUnpaged:
- aFile->iOverrideFlags |= KOverrideCodeUnpaged | KOverrideDataUnpaged;
- aFile->iOverrideFlags &= ~(KOverrideCodePaged | KOverrideDataPaged);
- break;
- case EAttributePaged:
- aFile->iOverrideFlags |= KOverrideCodePaged | KOverrideDataPaged;
- aFile->iOverrideFlags &= ~(KOverrideCodeUnpaged | KOverrideDataUnpaged);
- break;
- case EAttributeUnpagedCode:
- aFile->iOverrideFlags |= KOverrideCodeUnpaged;
- aFile->iOverrideFlags &= ~KOverrideCodePaged;
- break;
- case EAttributePagedCode:
- aFile->iOverrideFlags |= KOverrideCodePaged;
- aFile->iOverrideFlags &= ~KOverrideCodeUnpaged;
- break;
- case EAttributeUnpagedData:
- aFile->iOverrideFlags |= KOverrideDataUnpaged;
- aFile->iOverrideFlags &= ~KOverrideDataPaged;
- break;
- case EAttributePagedData:
- aFile->iOverrideFlags |= KOverrideDataPaged;
- aFile->iOverrideFlags &= ~KOverrideDataUnpaged;
- break;
-
- default:
- return Print(EError, "Unrecognised keyword in file attributes on line %d.\n",currentLine);
- }
- }
-
- // aFile may be null if processing an extension ROM
- if (aFile && aFile->iPatched && ! aFile->iArea->IsDefault())
- {
- return Print(EError, "Relocation to area at line %d forbidden because file is patched\n", currentLine);
- }
-
- if (r==KErrEof)
- return KErrNone;
- return r;
- }
-
-TUint32 CObeyFile::ParseVariant()
- {
- char* left=iReader.Suffix();
- if (left == 0 || *left=='\0')
- return KVariantIndependent;
- const char* right=left+strlen(left)-1;
- if (*left=='[' && *right==']')
- {
- TUint variant;
- #ifdef __TOOLS2__
- string s(left+1);
- string s2=s.substr(0,right-(left+1));
- istringstream val(s2,ios::in);
- #else
- istrstream val(left+1, right-(left+1));
- #endif
-
-
-#if defined(__MSVCDOTNET__) || defined(__TOOLS2__)
- val >> setbase(0);
-#endif //__MSVCDOTNET__
-
- val >> variant;
- if (val.eof() && !val.fail())
- return variant;
- }
-//#endif
- Print(EError,"Syntax error in variant, %s keyword on line %d\n", iReader.Word(0), iReader.CurrentLine());
- return KVariantIndependent;
- }
-
-TBool CObeyFile::ProcessFile(TInt aAlign, enum EKeyword aKeyword)
-//
-// Process a parsed line to set up one or more new TRomBuilder entry objects.
-// iWord[0] = the keyword (file, primary or secondary)
-// iWord[1] = the PC pathname
-// iWord[2] = the EPOC pathname
-// iWord[3] = start of the file attributes
-//
- {
-
- TUint imageFlags = 0;
- TUint overrides = 0;
- TBool isPeFile = ETrue;
- TBool isResource = EFalse;
- TBool isNonXIP = EFalse;
- TUint compression = 0;
- TBool callEntryPoint = EFalse;
- TUint hardwareVariant=KVariantIndependent;
- TBool mustBeInSysBin = EFalse;
- TBool tryForSysBin = EFalse;
- TBool warnFlag = EFalse;
-
- // do some validation of the keyword
- TInt currentLine = iReader.CurrentLine();
-
- switch (aKeyword)
- {
- case EKeywordPrimary:
- imageFlags |= KRomImageFlagPrimary;
- overrides |= KOverrideCodeUnpaged | KOverrideDataUnpaged;
- mustBeInSysBin = gPlatSecEnforceSysBin;
- warnFlag = gEnableStdPathWarning;
- hardwareVariant=ParseVariant();
- if (iKernelModel==ESingleKernel && !THardwareVariant(hardwareVariant).IsIndependent())
- {
- Print(EError,"Kernel must be independent in single kernel ROMs\n");
- }
- break;
-
- case EKeywordSecondary:
- imageFlags |= KRomImageFlagSecondary;
- mustBeInSysBin = gPlatSecEnforceSysBin;
- warnFlag = gEnableStdPathWarning;
- hardwareVariant=ParseVariant();
- break;
-
- case EKeywordVariant:
- imageFlags |= KRomImageFlagVariant;
- overrides |= KOverrideCodeUnpaged | KOverrideDataUnpaged;
- mustBeInSysBin = gPlatSecEnforceSysBin;
- warnFlag = gEnableStdPathWarning;
- hardwareVariant=ParseVariant();
- break;
-
- case EKeywordExtension:
- imageFlags |= KRomImageFlagExtension;
- overrides |= KOverrideCodeUnpaged | KOverrideDataUnpaged;
- mustBeInSysBin = gPlatSecEnforceSysBin;
- warnFlag = gEnableStdPathWarning;
- hardwareVariant=ParseVariant();
- break;
-
- case EKeywordDevice:
- imageFlags |= KRomImageFlagDevice;
- overrides |= KOverrideCodeUnpaged | KOverrideDataUnpaged;
- mustBeInSysBin = gPlatSecEnforceSysBin;
- warnFlag = gEnableStdPathWarning;
- hardwareVariant=ParseVariant();
- break;
-
- case EKeywordExecutableCompressionMethodBytePair:
- compression=KUidCompressionBytePair;
-
- case EKeywordExecutableCompressionMethodInflate:
- case EKeywordFileCompress:
- compression = compression ? compression : KUidCompressionDeflate;
-
- case EKeywordExecutableCompressionMethodNone:
- case EKeywordFileUncompress:
- isNonXIP = ETrue;
- case EKeywordData:
- iNumberOfDataFiles++;
- isPeFile = EFalse;
- isResource = ETrue;
- hardwareVariant=ParseVariant();
- tryForSysBin = gPlatSecEnforceSysBin;
- break;
-
- case EKeywordHardwareConfigRepositoryData:
- if(iNumberOfHCRDataFiles){
- Print(EError,"Multiple keywords '%s' on line %d.\n",iReader.Word(0),currentLine);
- return EFalse ;
- }
- compression = EFalse ;
- overrides |= KOverrideCodeUnpaged | KOverrideDataUnpaged | KOverrideHCRData;
- warnFlag = gEnableStdPathWarning;
- iNumberOfHCRDataFiles ++ ;
- isPeFile = EFalse;
- break;
-
- case EKeywordDll:
- callEntryPoint = ETrue;
- // and fall through to handling for "file"
-
- case EKeywordFile:
- {
-
- char* nname = NormaliseFileName(iReader.Word(1));
- strupr(nname);
-
- if( gCompressionMethod == 0 || NULL != strstr(nname, ".DLL") || callEntryPoint )
- {
- mustBeInSysBin = gPlatSecEnforceSysBin;
- warnFlag = gEnableStdPathWarning;
- hardwareVariant=ParseVariant();
- }
- else
- {
- compression = gCompressionMethod;
- hardwareVariant=ParseVariant();
- tryForSysBin = gPlatSecEnforceSysBin;
- }
- }
- break;
-
- default:
- Print(EError,"Unexpected keyword '%s' on line %d.\n",iReader.Word(0),currentLine);
- return EFalse;
- }
-
- if (isPeFile)
- iNumberOfPeFiles++;
-
- // check the PC file exists
- char* nname = NormaliseFileName(iReader.Word(1));
-
-#if defined(__MSVCDOTNET__) || defined(__TOOLS2__)
- ifstream test(nname,ios_base::binary );
-#else //!__MSVCDOTNET__
- ifstream test(nname,ios::nocreate | ios::binary);
-#endif //__MSVCDOTNET__
-
- if (!test.is_open())
- {
- Print(EError,"Cannot open file %s for input.\n",iReader.Word(1));
- if(EKeywordHardwareConfigRepositoryData == aKeyword)
- {
- free(nname);
- return EFalse ;
- }
- iMissingFiles++;
- }
-
- if(EKeywordHardwareConfigRepositoryData == aKeyword)
- { // check hcr file
-
- TUint32 magicWord = 0;
- test.read(reinterpret_cast<char*>(&magicWord),sizeof(TUint32));
- if(0x66524348 != magicWord)
- {
- Print(EError,"Invalid hardware configuration repository data file %s .\n",iReader.Word(1));
- test.close();
- free(nname);
- return EFalse;
- }
-
- }
- test.close();
- free(nname);
-
-
- TBool endOfName=EFalse;
- TText *epocStartPtr=IsValidFilePath(iReader.Text(2));
- if (epocStartPtr==NULL)
- {
- Print(EError, "Invalid destination path on line %d\n",currentLine);
- return EFalse;
- }
- epocStartPtr = (TText*)NormaliseFileName((const char*)epocStartPtr);
-
- if(tryForSysBin)
- {
- if(strnicmp((const char*)epocStartPtr, "system\\bin\\", 11)==0)
- mustBeInSysBin = 1;
- if(strnicmp((const char*)epocStartPtr, "system\\libs\\", 12)==0)
- mustBeInSysBin = 1;
- if(strnicmp((const char*)epocStartPtr, "system\\programs\\", 16)==0)
- mustBeInSysBin = 1;
- }
-
- static const char sysBin[] = "sys\\bin\\";
- static const int sysBinLength = sizeof(sysBin)-1;
-
- if (strnicmp((const char*)epocStartPtr, sysBin, sysBinLength)!=0)
- {
- if(mustBeInSysBin)
- {
- TInt len = strlen((char*)epocStartPtr);
- TInt i = len;
- while(--i>=0) if(epocStartPtr[i]=='\\') break;
- ++i;
- char* old = (char*)epocStartPtr;
- epocStartPtr = (TText*)malloc(sysBinLength+(len-i)+1);
- strcpy((char*)epocStartPtr,sysBin);
- strcat((char*)epocStartPtr,old+i);
-
- Print(EDiagnostic, "%s moved to %s\n", old, epocStartPtr);
- delete old;
- }
- else if (warnFlag)
- {
- Print(EWarning, "Outside standard path at %s\n", epocStartPtr);
- }
- }
-
- TText *epocEndPtr=epocStartPtr;
- AUTO_FREE(epocStartPtr);
-
- TRomNode* dir=iRootDirectory;
- TRomNode* subDir=0;
- TRomBuilderEntry *file=0;
- while (!endOfName)
- {
- endOfName = GetNextBitOfFileName(&epocEndPtr);
- if (endOfName) // file
- {
- TRomNode* alreadyExists=dir->FindInDirectory(epocStartPtr,hardwareVariant);
- if (alreadyExists) // duplicate file
- {
- Print(EError, "Duplicate file for %s on line %d\n",iReader.Word(1),iReader.CurrentLine());
- return EFalse;
- }
- file = new TRomBuilderEntry(iReader.Word(1),epocStartPtr);
- file->iRomImageFlags = imageFlags;
- file->iResource = isResource;
- file->iNonXIP = isNonXIP;
- file->iCompression = compression;
-
- file->iArea = iAreaSet.FindByName(AreaSet::KDefaultAreaName);
- file->iRomSectionNumber = iCurrentSectionNumber;
- file->iHardwareVariant = hardwareVariant;
- file->iOverrideFlags |= overrides;
- if (callEntryPoint)
- file->SetCallEntryPoint(callEntryPoint);
- file->iAlignment=aAlign;
- TUint32 uid;
- file->iBareName = SplitFileName((const char*)file->iName, uid, file->iVersionInName, file->iVersionPresentInName);
- assert(uid==0 && !(file->iVersionPresentInName & EUidPresent));
- if (strchr(file->iBareName, '{') || strchr(file->iBareName, '}'))
- {
- Print(EError, "Illegal character in name %s on line %d\n", file->iName, iReader.CurrentLine());
- delete file;
- return EFalse;
- }
- TRomNode* node=new TRomNode(epocStartPtr, file);
- if (node==0){
- delete file;
- return EFalse;
- }
-
- TInt r=ParseFileAttributes(node, file);
- if (r!=KErrNone){
- delete file;
- delete node;
- return EFalse;
- }
-
- TRACE(TAREA, Print(EScreen, "File %s area '%s'\n", iReader.Word(1), file->iArea->Name()));
-
- // Apply some specific overrides to the primary
- if (imageFlags & KRomImageFlagPrimary)
- {
- if (file->iCodeAlignment < iPageSize)
- file->iCodeAlignment = iPageSize; // Kernel code is at least page aligned
- file->iHeapSizeMin = iKernHeapMin;
- file->iHeapSizeMax = iKernHeapMax;
- file->iOverrideFlags |= KOverrideHeapMin+KOverrideHeapMax;
- }
-
- if (!file->iPatched)
- dir->AddFile(node); // to ROM directory structure, though possibly hidden
- if (isPeFile)
- TRomNode::AddExecutableFile(iLastExecutable, node);
-
- AddFile(file);
- }
- else // directory
- {
- subDir = dir->FindInDirectory(epocStartPtr);
- if (!subDir) // sub directory does not exist
- {
- subDir = dir->NewSubDir(epocStartPtr);
- if (!subDir)
- return EFalse;
- }
- dir=subDir;
- epocStartPtr = epocEndPtr;
- }
- }
- return ETrue;
- }
-
-
-void CObeyFile::AddFile(TRomBuilderEntry* aFile)
- {
- aFile->iArea->AddFile(aFile);
-
- *iNextFilePtrPtr = aFile;
- iNextFilePtrPtr = &(aFile->iNext);
- }
-
-
-TBool CObeyFile::ProcessRenaming(enum EKeyword aKeyword)
- {
- TUint hardwareVariant=ParseVariant();
-
- // find existing file
- TBool endOfName=EFalse;
-
- // Store the current name and new name to maintain renamed file map
- String currentName=iReader.Word(1);
- String newName=iReader.Word(2);
-
- TText *epocStartPtr=IsValidFilePath(iReader.Text(1));
- if (epocStartPtr==NULL)
- {
- Print(EError, "Invalid source path on line %d\n",iReader.CurrentLine());
- return EFalse;
- }
- epocStartPtr = (TText*)NormaliseFileName((const char*)epocStartPtr);
- TText *epocEndPtr=epocStartPtr;
- AUTO_FREE(epocStartPtr);
-
- char saved_srcname[257];
- strcpy(saved_srcname, iReader.Word(1));
-
- TRomNode* dir=iRootDirectory;
- TRomNode* existingFile=0;
- while (!endOfName)
- {
- endOfName = GetNextBitOfFileName(&epocEndPtr);
- if (endOfName) // file
- {
- existingFile=dir->FindInDirectory(epocStartPtr,hardwareVariant);
- if (existingFile)
- {
- TInt fileCount=0;
- TInt dirCount=0;
- existingFile->CountDirectory(fileCount, dirCount);
- if (dirCount != 0 || fileCount != 0)
- {
- Print(EError, "Keyword %s not applicable to directories - line %d\n",iReader.Word(0),iReader.CurrentLine());
- return EFalse;
- }
- }
- }
- else // directory
- {
- TRomNode* subDir = dir->FindInDirectory(epocStartPtr);
- if (!subDir) // sub directory does not exist
- break;
- dir=subDir;
- epocStartPtr = epocEndPtr;
- }
- }
- if (aKeyword == EKeywordHide)
- {
- if (!existingFile)
- {
- Print(EWarning, "Hiding non-existent file %s on line %d\n",
- saved_srcname, iReader.CurrentLine());
- // Just a warning, as we've achieved the right overall effect.
- }
- else
- {
- existingFile->iHidden = ETrue;
- }
- return ETrue;
- }
-
- if (!existingFile)
- {
- Print(EError, "Can't %s non-existent source file %s on line %d\n",
- iReader.Word(0), saved_srcname, iReader.CurrentLine());
- return EFalse;
- }
-
- epocStartPtr=IsValidFilePath(iReader.Text(2));
- epocEndPtr=epocStartPtr;
- endOfName=EFalse;
- if (epocStartPtr==NULL)
- {
- Print(EError, "Invalid destination path on line %d\n",iReader.CurrentLine());
- return EFalse;
- }
-
- TRomNode* newdir=iRootDirectory;
- while (!endOfName)
- {
- endOfName = GetNextBitOfFileName(&epocEndPtr);
- if (endOfName) // file
- {
- TRomNode* alreadyExists=newdir->FindInDirectory(epocStartPtr,existingFile->HardwareVariant());
- if (alreadyExists) // duplicate file
- {
- Print(EError, "Duplicate file for %s on line %d\n",saved_srcname,iReader.CurrentLine());
- return EFalse;
- }
- }
- else // directory
- {
- TRomNode* subDir = newdir->FindInDirectory(epocStartPtr);
- if (!subDir) // sub directory does not exist
- {
- subDir = newdir->NewSubDir(epocStartPtr);
- if (!subDir)
- return EFalse;
- }
- newdir=subDir;
- epocStartPtr = epocEndPtr;
- }
- }
-
- if (aKeyword == EKeywordRename)
- {
- // rename => remove existingFile and insert into tree at new place
- // has no effect on the iNextExecutable or iNextNodeForSameFile links
-
- TInt r=ParseFileAttributes(existingFile, existingFile->iRomFile->iRbEntry);
- if (r!=KErrNone)
- return EFalse;
- r = existingFile->Rename(dir, newdir, epocStartPtr);
- if (r==KErrBadName)
- {
- Print(EError, "Bad name %s at line %d\n", epocStartPtr, iReader.CurrentLine());
- return EFalse;
- }
- else if (r==KErrArgument)
- {
- Print(EError, "Version in name %s does not match version in file header at line %d\n", epocStartPtr, iReader.CurrentLine());
- return EFalse;
- }
- // Store the current and new name of file in the renamed file map.
- iPatchData->AddToRenamedFileMap(currentName, newName);
- return ETrue;
- }
-
- // alias => create new TRomNode entry and insert into tree
-
- TRomNode* node = new TRomNode(epocStartPtr, existingFile);
- if (node == 0)
- {
- Print(EError, "Out of memory\n");
- return EFalse;
- }
-
- TInt r = node->Alias(existingFile, iLastExecutable);
- if (r==KErrBadName)
- {
- Print(EError, "Bad name %s at line %d\n", epocStartPtr, iReader.CurrentLine());
- return EFalse;
- }
- else if (r==KErrArgument)
- {
- Print(EError, "Version in name %s does not match version in file header at line %d\n", epocStartPtr, iReader.CurrentLine());
- return EFalse;
- }
- r=ParseFileAttributes(node, 0);
- if (r!=KErrNone)
- return EFalse;
-
- newdir->AddFile(node); // to ROM directory structure, though possibly hidden
-
- return ETrue;
- }
-
-
-TInt ParsePagingPolicy(const char* policy)
- {
- if(stricmp(policy,"NOPAGING")==0)
- return EKernelConfigPagingPolicyNoPaging;
- else if (stricmp(policy,"ALWAYSPAGE")==0)
- return EKernelConfigPagingPolicyAlwaysPage;
- else if(stricmp(policy,"DEFAULTUNPAGED")==0)
- return EKernelConfigPagingPolicyDefaultUnpaged;
- else if(stricmp(policy,"DEFAULTPAGED")==0)
- return EKernelConfigPagingPolicyDefaultPaged;
- return KErrArgument;
- }
-
-
-TBool CObeyFile::ProcessKeyword(enum EKeyword aKeyword)
- {
- TUint hardwareVariant=KVariantIndependent;
-
- #ifdef __TOOLS2__
- istringstream val(iReader.Word(1));
- #else
- istrstream val(iReader.Word(1),strlen(iReader.Word(1)));
- #endif
-
-#if defined(__MSVCDOTNET__) || defined (__TOOLS2__)
- val >> setbase(0);
-#endif //__MSVCDOTNET__
-
- TBool success = ETrue;
-
- switch (aKeyword)
- {
- case EKeywordUnicode:
- Unicode=ETrue;
- break;
- case EKeywordAscii:
- Unicode=EFalse;
- break;
-
- case EKeywordSingleKernel:
- iKernelModel=ESingleKernel;
- break;
- case EKeywordMultiKernel:
- iKernelModel=EMultipleKernels;
- break;
-
- case EKeywordBootBinary:
- iReader.CopyWord(1, iBootFileName);
- break;
- case EKeywordRomName:
- iReader.CopyWord(1, iRomFileName);
- break;
- case EKeywordRomNameOdd:
- iReader.CopyWord(1, iRomOddFileName);
- break;
- case EKeywordRomNameEven:
- iReader.CopyWord(1, iRomEvenFileName);
- break;
- case EKeywordSRecordFileName:
- iReader.CopyWord(1, iSRecordFileName);
- break;
-
- case EKeywordRomLinearBase:
- val >> iRomLinearBase;
- break;
- case EKeywordRomSize:
- val >> iRomSize;
- break;
- case EKeywordRomAlign:
- val >> iRomAlign;
- break;
- case EKeywordKernelDataAddress:
- val >> iKernDataRunAddress;
- break;
- case EKeywordKernelHeapMin:
- val >> iKernHeapMin;
- break;
- case EKeywordKernelHeapMax:
- val >> iKernHeapMax;
- break;
- case EKeywordDataAddress:
- val >> iDataRunAddress;
- break;
- case EKeywordDefaultStackReserve:
- val >> iDefaultStackReserve;
- break;
- case EKeywordVersion:
- val >> iVersion;
- break;
- case EKeywordSRecordBase:
- val >> iSRecordBase;
- break;
- case EKeywordRomChecksum:
- val >> iCheckSum;
- break;
- case EKeywordHardware:
- val >> iHardware;
- break;
- case EKeywordLanguages:
- iReader.ProcessLanguages(iLanguage);
- break;
- case EKeywordTime:
- iReader.ProcessTime(iTime);
- break;
- case EKeywordDllDataTop:
- val >> iDllDataTop;
- break;
-
- case EKeywordMemModel:
- {
- char* arg1=iReader.Word(1);
- char* arg2=iReader.Word(2);
- char* arg3=iReader.Word(3);
- char* arg4=iReader.Word(4);
- if (strnicmp(arg1, "moving", 6)==0)
- iMemModel=E_MM_Moving;
- else if (strnicmp(arg1, "direct", 6)==0)
- iMemModel=E_MM_Direct;
- else if (strnicmp(arg1, "multiple", 8)==0)
- iMemModel=E_MM_Multiple;
- else if (strnicmp(arg1, "flexible", 8)==0)
- iMemModel=E_MM_Flexible;
- else
- {
- Print(EError, "Unknown memory model specified\n");
- success = EFalse;
- }
- if (strlen(arg2))
- {
- #ifdef __TOOLS2__
- istringstream arg2s(arg2);
- #else
- istrstream arg2s(arg2,strlen(arg2));
- #endif
-
-#if defined(__MSVCDOTNET__) || defined(__TOOLS2__)
- arg2s >> setbase(0);
-#endif //__MSVCDOTNET__
-
- arg2s >> iChunkSize;
- }
- if (iMemModel!=E_MM_Direct && strlen(arg3))
- {
- #ifdef __TOOLS2__
- istringstream arg3s(arg3);
- #else
- istrstream arg3s(arg3,strlen(arg3));
- #endif
-
-#if defined(__MSVCDOTNET__) || defined(__TOOLS2__)
- arg3s >> setbase(0);
-#endif //__MSVCDOTNET__
-
- arg3s >> iPageSize;
- }
- else if (iMemModel==E_MM_Direct)
- iPageSize=iChunkSize;
- if (iMemModel!=E_MM_Direct && strlen(arg4))
- {
- #ifdef __TOOLS2__
- istringstream arg4s(arg4);
- #else
- istrstream arg4s(arg4,strlen(arg4));
- #endif
-
-#if defined(__MSVCDOTNET__) || defined(__TOOLS2__)
- arg4s >> setbase(0);
-#endif //__MSVCDOTNET__
-
- arg4s >> iVirtualAllocSize;
- }
- else
- iVirtualAllocSize = iPageSize;
-
- break;
- }
- case EKeywordNoWrapper:
- if (gHeaderType<0)
- gHeaderType=0;
- break;
- case EKeywordEpocWrapper:
- if (gHeaderType<0)
- gHeaderType=1;
- break;
- case EKeywordCoffWrapper:
- if (gHeaderType<0)
- gHeaderType=2;
- break;
-
- case EKeywordPlatSecEnforcement:
- ParseBoolArg(gPlatSecEnforcement,iReader.Word(1));
- if(gPlatSecEnforcement)
- iKernelConfigFlags |= EKernelConfigPlatSecEnforcement;
- else
- iKernelConfigFlags &= ~EKernelConfigPlatSecEnforcement;
- break;
- case EKeywordPlatSecDiagnostics:
- ParseBoolArg(gPlatSecDiagnostics,iReader.Word(1));
- if(gPlatSecDiagnostics)
- iKernelConfigFlags |= EKernelConfigPlatSecDiagnostics;
- else
- iKernelConfigFlags &= ~EKernelConfigPlatSecDiagnostics;
- break;
- case EKeywordPlatSecProcessIsolation:
- {
- TInt processIsolation;
- ParseBoolArg(processIsolation,iReader.Word(1));
- if(processIsolation)
- iKernelConfigFlags |= EKernelConfigPlatSecProcessIsolation;
- else
- iKernelConfigFlags &= ~EKernelConfigPlatSecProcessIsolation;
- break;
- }
- case EKeywordPlatSecEnforceSysBin:
- {
- ParseBoolArg(gPlatSecEnforceSysBin,iReader.Word(1));
- if(gPlatSecEnforceSysBin)
- iKernelConfigFlags |= EKernelConfigPlatSecEnforceSysBin;
- else
- iKernelConfigFlags &= ~EKernelConfigPlatSecEnforceSysBin;
- break;
- }
- case EKeywordPlatSecDisabledCaps:
- if(iPlatSecDisabledCapsParsed)
- Print(EWarning, "PlatSecDisabledCaps redefined - previous values lost\n");
- {
- ParseCapabilitiesArg(iPlatSecDisabledCaps, iReader.Word(1));
- gPlatSecDisabledCaps = iPlatSecDisabledCaps;
- iPlatSecDisabledCapsParsed=ETrue;
- }
- break;
- case EKeywordPagingPolicy:
- {
- if(iPagingPolicyParsed)
- Print(EWarning, "PagingPolicy redefined - previous PagingPolicy values lost\n");
- if(iDataPagingPolicyParsed)
- Print(EWarning, "PagingPolicy defined - previous DataPagingPolicy values lost\n");
- if(iCodePagingPolicyParsed)
- Print(EWarning, "PagingPolicy defined - previous DataPagingPolicy values lost\n");
- iPagingPolicyParsed = true;
- iKernelConfigFlags &= ~(EKernelConfigCodePagingPolicyMask|EKernelConfigDataPagingPolicyMask);
- TInt policy = ParsePagingPolicy(iReader.Word(1));
- if(policy<0)
- {
- Print(EError,"Unrecognised option for PAGINGPOLICY keyword\n");
- success = false;
- }
- else {
-#ifndef SYMBIAN_WRITABLE_DATA_PAGING
- if ((policy != EKernelConfigPagingPolicyNoPaging) && (iMemModel == E_MM_Flexible))
- Print(EWarning, "SYMBIAN_WRITABLE_DATA_PAPING is not defined. Writable data paging is not warranted on this version of Symbian.");
-#endif
- iKernelConfigFlags |= policy << EKernelConfigCodePagingPolicyShift;
- iKernelConfigFlags |= policy << EKernelConfigDataPagingPolicyShift;
- }
- }
- break;
- case EKeywordCodePagingPolicy:
- {
- if(iCodePagingPolicyParsed)
- Print(EWarning, "CodePagingPolicy redefined - previous CodePagingPolicy values lost\n");
- if(iPagingPolicyParsed)
- Print(EWarning, "CodePagingPolicy defined - previous PagingPolicy values lost\n");
- iCodePagingPolicyParsed = true;
- iKernelConfigFlags &= ~EKernelConfigCodePagingPolicyMask;
- TInt policy = ParsePagingPolicy(iReader.Word(1));
- if(policy<0)
- {
- Print(EError,"Unrecognised option for CODEPAGINGPOLICY keyword\n");
- success = false;
- }
- else
- iKernelConfigFlags |= policy << EKernelConfigCodePagingPolicyShift;
- }
- break;
- case EKeywordDataPagingPolicy:
- {
- if(iDataPagingPolicyParsed)
- Print(EWarning, "DataPagingPolicy redefined - previous DataPagingPolicy values lost\n");
- if(iPagingPolicyParsed)
- Print(EWarning, "DataPagingPolicy defined - previous PagingPolicy values lost\n");
- iDataPagingPolicyParsed = true;
- iKernelConfigFlags &= ~EKernelConfigDataPagingPolicyMask;
- TInt policy = ParsePagingPolicy(iReader.Word(1));
- if(policy<0)
- {
- Print(EError,"Unrecognised option for DATAPAGINGPOLICY keyword\n");
- success = false;
- }
- else
-#ifndef SYMBIAN_WRITABLE_DATA_PAGING
- if ((policy != EKernelConfigPagingPolicyNoPaging) && (iMemModel == E_MM_Flexible))
- Print(EWarning, "SYMBIAN_WRITABLE_DATA_PAPING is not defined. Writable data paging is not warranted on this version of Symbian.");
-#endif
- iKernelConfigFlags |= policy << EKernelConfigDataPagingPolicyShift;
- }
- break;
- case EKeywordPagingOverride:
- {
- if(iPagingOverrideParsed)
- Print(EWarning, "PagingOverride redefined - previous PagingOverride values lost\n");
- if(iCodePagingOverrideParsed)
- Print(EWarning, "PagingOverride defined - previous CodePagingOverride valus lost\n");
- if(iDataPagingOverrideParsed)
- Print(EWarning, "PagingOverride defined - previous DataPagingOverride values lostn");
- iPagingOverrideParsed = true;
- TInt policy = ParsePagingPolicy(iReader.Word(1));
- if(policy<0)
- {
- Print(EError,"Unrecognised option for PAGINGOVERRIDE keyword\n");
- success = false;
- }
- else
- {
- gCodePagingOverride = policy;
- gDataPagingOverride = policy;
- }
- }
- break;
- case EKeywordCodePagingOverride:
- {
- if(iCodePagingOverrideParsed)
- Print(EWarning, "CodePagingOverride redefined - previous CodePagingOverride values lost\n");
- if(iPagingOverrideParsed)
- Print(EWarning, "CodePagingOverride defined - previous PagingOverride values lost\n");
- iCodePagingOverrideParsed = true;
- TInt policy = ParsePagingPolicy(iReader.Word(1));
- if(policy<0)
- {
- Print(EError,"Unrecognised option for CODEPAGINGOVERRIDE keyword\n");
- success = false;
- }
- else
- gCodePagingOverride = policy;
- }
- break;
- case EKeywordDataPagingOverride:
- {
- if(iDataPagingOverrideParsed)
- Print(EWarning, "DataPagingOverride redefined - previous DataPagingOverride values lost\n");
- if(iPagingOverrideParsed)
- Print(EWarning, "DataPagingOverride defined - previous PagingOverride values lost\n");
- iDataPagingOverrideParsed = true;
- TInt policy = ParsePagingPolicy(iReader.Word(1));
- if(policy<0)
- {
- Print(EError,"Unrecognised option for DATAPAGINGOVERRIDE keyword\n");
- success = false;
- }
- else
- gDataPagingOverride = policy;
- }
- break;
- case EKeywordDemandPagingConfig:
- {
- memset(&gDemandPagingConfig,0,sizeof(gDemandPagingConfig));
- val >> gDemandPagingConfig.iMinPages;
- if(strlen(iReader.Word(2)))
- {
- #ifdef __TOOLS2__
- istringstream val(iReader.Word(2));
- #else
- istrstream val(iReader.Word(2),strlen(iReader.Word(2)));
- #endif
- val >> gDemandPagingConfig.iMaxPages;
- if(strlen(iReader.Word(3)))
- {
- #ifdef __TOOLS2__
- istringstream val(iReader.Word(3));
- #else
- istrstream val(iReader.Word(3),strlen(iReader.Word(3)));
- #endif
- val >> gDemandPagingConfig.iYoungOldRatio;
- for(int i=0; i<=2; i++)
- {
- if(!strlen(iReader.Word(4+i)))
- break;
- #ifdef __TOOLS2__
- istringstream val(iReader.Word(4+i));
- #else
- istrstream val(iReader.Word(4+i),strlen(iReader.Word(4+i)));
- #endif
- val >> gDemandPagingConfig.iSpare[i];
- }
- }
- }
- if(gDemandPagingConfig.iMaxPages && gDemandPagingConfig.iMaxPages<gDemandPagingConfig.iMinPages)
- {
- Print(EError,"DemandPagingConfig maxPages must be >= minPages\n");
- success = EFalse;
- break;
- }
- }
- break;
- case EKeywordPagedRom:
- gPagedRom = ETrue;
- break;
-
- case EKeywordTrace:
- val >> TraceMask;
- break;
-
- case EKeywordKernelTrace:
- {
- TInt i;
- val >> iTraceMask[0];
- i=1;
- while(strlen(iReader.Word(i+1)) && i<KNumTraceMaskWords)
- {
- #ifdef __TOOLS2__
- istringstream val(iReader.Word(i+1));
- #else
- istrstream val(iReader.Word(i+1),strlen(iReader.Word(i+1)));
- #endif
- #if defined(__MSVCDOTNET__) || defined (__TOOLS2__)
- val >> setbase(0);
- #endif
- val >> iTraceMask[i];
- ++i;
- }
- }
- break;
-
- case EKeywordBTrace:
- {
- TUint i;
- val >> iInitialBTraceFilter[0];
- i=1;
- while(strlen(iReader.Word(i+1)) && i<sizeof(iInitialBTraceFilter)/sizeof(TUint32))
- {
- #ifdef __TOOLS2__
- istringstream val(iReader.Word(i+1));
- #else
- istrstream val(iReader.Word(i+1),strlen(iReader.Word(i+1)));
- #endif
- #if defined(__MSVCDOTNET__) || defined (__TOOLS2__)
- val >> setbase(0);
- #endif
- val >> iInitialBTraceFilter[i];
- ++i;
- }
- }
- break;
-
- case EKeywordBTraceMode:
- val >> iInitialBTraceMode;
- break;
-
- case EKeywordBTraceBuffer:
- val >> iInitialBTraceBuffer;
- break;
-
- case EKeywordDebugPort:
- if (iDebugPortParsed)
- Print(EWarning, "DEBUGPORT redefined - previous value lost\n");
- val >> iDebugPort;
- iDebugPortParsed = ETrue;
- break;
-
- case EKeywordCompress:
- gEnableCompress=ETrue; // Set ROM Compression on.
- break;
-
- case EKeywordCollapse:
- if (strnicmp(iReader.Word(1), "arm", 3)!=0 || strnicmp(iReader.Word(2), "gcc", 3)!=0)
- {
- Print(EWarning, "COLLAPSE only supported for ARM and GCC - keyword ignored\n");
- }
- else
- {
- TInt cm;
- #ifdef __TOOLS2__
- istringstream cmval(iReader.Word(3));
- #else
- istrstream cmval(iReader.Word(3),strlen(iReader.Word(3)));
- #endif
-
-#if defined(__MSVCDOTNET__) || defined(__TOOLS2__)
- cmval >> setbase(0);
-#endif //__MSVCDOTNET__
-
- cmval>>cm;
- if (cm<0 || cm>ECollapseAllChainBranches)
- {
- Print(EWarning, "COLLAPSE mode unrecognised - keyword ignored\n");
- }
- else
- iCollapseMode=cm;
- }
- break;
-
- case EKeywordPrimary:
- iNumberOfPrimaries++;
- break;
- case EKeywordVariant:
- hardwareVariant=ParseVariant();
- if (THardwareVariant(hardwareVariant).IsVariant())
- {
- iNumberOfVariants++;
- TUint layer=THardwareVariant(hardwareVariant).Layer();
- TUint vmask=THardwareVariant(hardwareVariant).VMask();
- iAllVariantsMask[layer] |= vmask;
- }
- else
- {
- Print(EError,"Variant DLLs must belong to variant layer - line %d\n", iReader.CurrentLine());
- break;
- }
-
- break;
- case EKeywordExtension:
- iNumberOfExtensions++;
- break;
- case EKeywordDevice:
- iNumberOfDevices++;
- break;
-
- case EKeywordKernelRomName:
- Print(EError,"Keyword '%s' only valid in extension ROMs - line %d\n", iReader.Word(0), iReader.CurrentLine());
- break;
-
- case EKeywordArea:
- if(! ParseAreaKeyword())
- success = EFalse;
- break;
-
- case EKeywordExecutableCompressionMethodNone:
- gCompressionMethod = 0;
- break;
-
- case EKeywordExecutableCompressionMethodInflate:
- gCompressionMethod = KUidCompressionDeflate;
- break;
-
- case EKeywordExecutableCompressionMethodBytePair:
- gCompressionMethod = KUidCompressionBytePair;
- break;
-
- case EKeywordKernelConfig:
- {
- TInt bit, setTo;
- val >> bit;
- if(bit<0 || bit>31)
- {
- Print(EError,"KernelConfig bit must be between 0 and 31\n");
- success = EFalse;
- break;
- }
- if(ParseBoolArg(setTo,iReader.Word(2))!=KErrNone)
- {
- success = EFalse;
- break;
- }
- if(setTo)
- iKernelConfigFlags |= 1<<bit;
- else
- iKernelConfigFlags &= ~(1<<bit);
- break;
- }
-
- case EKeywordMaxUnpagedMemSize:
- {
- TInt unpagedSize = -1;
- val >> unpagedSize;
-
- if (!val || unpagedSize < 0)
- {
- Print(EWarning, "Invalid value of MaxUnpagedSize (0 to 0x7FFFFFFF) - value ignored\n");
- break;
- }
-
- iMaxUnpagedMemSize = unpagedSize;
-
- if(iUpdatedMaxUnpagedMemSize)
- {
- Print(EWarning, "MaxUnpagedSize redefined - previous values lost\n");
- }
- else
- {
- iUpdatedMaxUnpagedMemSize = ETrue;
- }
-
- break;
- }
-
- default:
- // unexpected keyword iReader.Word(0)
- break;
- }
-
- return success;
- }
-
-TBool CObeyFile::GotKeyVariables()
-//
-// Checks that the obeyfile has supplied enough variables to continue
-//
- {
-
- TBool retVal=ETrue;
-
- // Mandatory keywords
-
- if (iRomFileName==0)
- {
- Print(EAlways,"The name of the ROM has not been supplied.\n");
- Print(EAlways,"Use the keyword \"romname\".\n");
- retVal = EFalse;
- }
- if (iBootFileName==0)
- {
- Print(EAlways,"The name of the bootstrap binary has not been supplied.\n");
- Print(EAlways,"Use the keyword \"bootbinary\".\n");
- retVal = EFalse;
- }
- if (iRomLinearBase==0xFFFFFFFF)
- {
- Print(EAlways,"The base linear address of the ROM has not been supplied.\n");
- Print(EAlways,"Use the keyword \"romlinearbase\".\n");
- retVal = EFalse;
- }
- if (iRomSize==0)
- {
- Print(EAlways,"The size of the ROM has not been supplied.\n");
- Print(EAlways,"Use the keyword \"romsize\".\n");
- retVal = EFalse;
- }
- if (iKernDataRunAddress==0)
- {
- Print(EAlways,"The address for the kernel's data section has not been supplied.\n");
- Print(EAlways,"Use the keyword \"kerneldataaddress\".\n");
- retVal = EFalse;
- }
-
- // Validation
- if (iNumberOfPrimaries>1 && iKernelModel==ESingleKernel)
- {
- Print(EError,"More than one primary in single-kernel ROM\n");
- retVal = EFalse;
- }
- if (iNumberOfPrimaries==0)
- {
- Print(EError,"No primary file specified\n");
- retVal = EFalse;
- }
- if (iNumberOfVariants==0)
- {
- Print(EError,"No variants specified\n");
- retVal = EFalse;
- }
- if(iNumberOfHCRDataFiles > 1)
- {
- Print(EError,"More than one hcr data files in ROM.\n");
- retVal = EFalse ;
- }
- // Warn about enabling data paging on OS versions where's it's not officially supported
-#ifndef SYMBIAN_WRITABLE_DATA_PAGING
- if (iMemModel == E_MM_Flexible &&
- (iKernelConfigFlags & EKernelConfigDataPagingPolicyMask) != EKernelConfigDataPagingPolicyNoPaging)
- {
- Print(EWarning, "Writable data paging is not warranted on this version of Symbian OS.");
- }
-#endif
-
- // Apply defaults as necessary
- TheRomLinearAddress=iRomLinearBase;
-
- if (iDataRunAddress==0)
- {
- iDataRunAddress=0x400000;
- Print(EWarning,"The address for a running ROM app's data section (keyword \"dataaddress\") has not been supplied.\n");
- Print(EWarning,"Will use the default value of 0x%0x.\n", iDataRunAddress);
- retVal = EFalse;
- }
- if (iRomAlign==0)
- {
- iRomAlign=0x1000;
- Print(EWarning,"The ROM section alignment (keyword \"romalign\") has not been supplied.\n");
- Print(EWarning,"Will use the default value of 0x%0x.\n", iRomAlign);
- }
- if (iRomAlign&0x3)
- {
- Print(EWarning, "Rounding rom alignment to multiple of 4.\n");
- iRomAlign=(iRomAlign+0x3)&0xfffffffc;
- }
- if (iKernHeapMin==0)
- {
- iKernHeapMin=0x10000;
- Print(EWarning,"The kernel heap min size (keyword \"kernelheapmin\") has not been supplied.\n");
- Print(EWarning,"Will use the default value of 0x%0x.\n", iKernHeapMin);
- }
- if (iKernHeapMax==0)
- {
- iKernHeapMax=0x100000;
- Print(EWarning,"The kernel heap max size (keyword \"kernelheapmax\") has not been supplied.\n");
- Print(EWarning,"Will use the default value of 0x%0x.\n", iKernHeapMax);
- }
-
- if (iTime==0)
- {
- Print(ELog, "No timestamp specified. Using current time...\n");
- ObeyFileReader::TimeNow(iTime);
- }
-
- Print(ELog, "\nCreating Rom image %s\n", iRomFileName);
- Print(ELog, "MemModel: %1d\nChunkSize: %08x\nPageSize: %08x\n", iMemModel, iChunkSize, iPageSize);
- return retVal;
- }
-
-
-TText *CObeyFile::IsValidFilePath(TText *aPath)
-//
-// Check the path is valid
-//
- {
- // skip leading "\"
- if (*aPath=='\\')
- aPath++;
- if (*aPath==0)
- return NULL; // file ends in a backslash
-
- TText *p=aPath;
- TInt len=0;
- FOREVER
- {
- if (*p==0)
- return (len ? aPath : NULL);
- if (*p=='\\')
- {
- if (len==0)
- return NULL;
- len=0;
- }
- len++;
- p++;
- }
- }
-
-TBool CObeyFile::GetNextBitOfFileName(TText **epocEndPtr)
-//
-// Move the end pointer past the next directory separator, replacing it with 0
-//
- {
- while (**epocEndPtr != '\\') // until reach the directory separator
- {
- if (**epocEndPtr==0) // if reach end of string, return TRUE, it's the filename
- return ETrue;
- (*epocEndPtr)++;
- }
- **epocEndPtr=0; // overwrite the directory separator with a 0
- (*epocEndPtr)++; // point past the 0 ready for the next one
- return EFalse;
- }
-
-
-TBool CObeyFile::CheckHardwareVariants()
- {
- iPrimaries=new TRomBuilderEntry*[iNumberOfPrimaries];
- iVariants=new TRomBuilderEntry*[iNumberOfVariants];
- THardwareVariant* primaryHwVariants=new THardwareVariant[iNumberOfPrimaries];
- TInt nVar=0;
- TRomBuilderEntry* current=FirstFile();
- THardwareVariant* variantHwVariants=new THardwareVariant[iNumberOfVariants];
- while(current)
- {
- if (current->Variant())
- {
- TInt i;
- for(i=0; i<nVar; i++)
- {
- if (!current->iHardwareVariant.MutuallyExclusive(variantHwVariants[i]))
- {
- delete[] variantHwVariants;
- delete[] primaryHwVariants;
- Print(EError,"Variants not mutually exclusive\n");
- return EFalse;
- }
- }
- iVariants[nVar]=current;
- variantHwVariants[nVar++]=current->iHardwareVariant;
- }
- current=NextFile();
- }
- delete[] variantHwVariants;
- nVar=0;
- current=FirstFile();
- while(current)
- {
- TInt i;
- for (i=0; i<iNumberOfVariants; i++)
- {
- if (iVariants[i]->iHardwareVariant<=current->iHardwareVariant)
- break;
- }
- if (i==iNumberOfVariants)
- {
- Print(EError,"File %s[%08x] does not correspond to any variant\n",
- current->iName,TUint(current->iHardwareVariant));
- delete[] primaryHwVariants;
- return EFalse;
- }
- if (current->Primary())
- {
- for(i=0; i<nVar; i++)
- {
- if (!current->iHardwareVariant.MutuallyExclusive(primaryHwVariants[i]))
- {
- delete[] primaryHwVariants;
- Print(EError,"Primaries not mutually exclusive\n");
- return EFalse;
- }
- }
- iPrimaries[nVar]=current;
- primaryHwVariants[nVar++]=current->iHardwareVariant;
- }
- current=NextFile();
- }
- delete[] primaryHwVariants;
- if (iNumberOfExtensions)
- {
- nVar=0;
- iExtensions=new TRomBuilderEntry*[iNumberOfExtensions];
- TRomBuilderEntry* current=FirstFile();
- while(current)
- {
- if (current->Extension())
- {
- if (current->iHardwareVariant.IsVariant())
- {
- TUint layer=current->iHardwareVariant.Layer();
- TUint vmask=current->iHardwareVariant.VMask();
- if ((iAllVariantsMask[layer]&vmask)==0)
- {
- Print(EError,"Variant-layer extension %s has no corresponding variant DLL\n",current->iName);
- return EFalse;
- }
- }
- iExtensions[nVar++]=current;
- }
- current=NextFile();
- }
- }
- if (iNumberOfDevices)
- {
- nVar=0;
- iDevices=new TRomBuilderEntry*[iNumberOfDevices];
- TRomBuilderEntry* current=FirstFile();
- while(current)
- {
- if (current->Device())
- {
- if (current->iHardwareVariant.IsVariant())
- {
- TUint layer=current->iHardwareVariant.Layer();
- TUint vmask=current->iHardwareVariant.VMask();
- if ((iAllVariantsMask[layer]&vmask)==0)
- {
- Print(EError,"Variant-layer device %s has no corresponding variant DLL\n",current->iName);
- return EFalse;
- }
- }
- iDevices[nVar++]=current;
- }
- current=NextFile();
- }
- }
- NumberOfVariants=iNumberOfVariants;
- return ETrue;
- }
-
-
-TInt CObeyFile::ProcessExtensionRom(MRomImage*& aKernelRom)
- {
- //
- // First pass through the obey file to set up key variables
- //
-
- iReader.Rewind();
-
- enum EKeyword keyword;
-
- // Deal with the "extensionrom" keyword, which should be first
-
- if (iReader.NextLine(1,keyword) != KErrNone)
- return KErrEof;
- if (keyword != EKeywordExtensionRom)
- return Print(EError, "Unexpected keyword '%s' at start of extension rom - line %d\n",
- iReader.Word(0), iReader.CurrentLine());
-
- iReader.CopyWord(1, iRomFileName);
- Print(ELog, "\n========================================================\n");
- Print(ELog, "Extension ROM %s starting at line %d\n\n", iRomFileName, iReader.CurrentLine());
-
- iReader.MarkNext(); // so that we rewind to the line after the extensionrom keyword
-
- while (iReader.NextLine(1,keyword) != KErrEof)
- {
- if (keyword == EKeywordExtensionRom)
- break;
- ProcessExtensionKeyword(keyword);
- }
-
- if (!GotExtensionVariables(aKernelRom))
- return KErrGeneral;
-
- if (! CreateDefaultArea())
- return KErrGeneral;
-
- //
- // second pass to process the file specifications in the obey file building
- // up the TRomNode directory structure and the TRomBuilderEntry list
- //
- iReader.Rewind();
-
- if (aKernelRom==0)
- return Print(EError, "Option to extend a kernel ROM image not yet implemented\n");
- iLastExecutable = 0;
- iRootDirectory = aKernelRom->CopyDirectory(iLastExecutable);
-
-
- TInt align=0;
- while (iReader.NextLine(2,keyword)!=KErrEof)
- {
- if (keyword == EKeywordExtensionRom)
- break;
-
- switch (keyword)
- {
- case EKeywordSection:
- case EKeywordArea:
- case EKeywordPrimary:
- case EKeywordSecondary:
- case EKeywordExtension:
- case EKeywordDevice:
- case EKeywordVariant:
- case EKeywordHardwareConfigRepositoryData:
- Print(EError, "Keyword '%s' not supported in extension ROMs - line %d\n",
- iReader.Word(0), iReader.CurrentLine());
- break;
-
- case EKeywordAlign:
- if (iReader.ProcessAlign(align)!=KErrNone)
- return KErrGeneral;
- break;
-
- case EKeywordHide:
- case EKeywordAlias:
- case EKeywordRename:
- if (!ProcessRenaming(keyword))
- return KErrGeneral;
- break;
- case EKeywordPatchDllData:
- {
- // Collect patchdata statements to process at the end
- StringVector patchDataTokens;
- SplitPatchDataStatement(patchDataTokens);
- iPatchData->AddPatchDataStatement(patchDataTokens);
- break;
- }
-
- default:
- if (!ProcessFile(align, keyword))
- return KErrGeneral;
- align=0;
- break;
- }
- }
-
- if( !ParsePatchDllData())
- return KErrGeneral;
-
- iReader.Mark(); // ready for processing the next extension rom(s)
-
- if (iMissingFiles!=0)
- return KErrGeneral;
- if (iNumberOfDataFiles+iNumberOfPeFiles==0)
- {
- Print(EError, "No files specified.\n");
- return KErrGeneral;
- }
- return KErrNone;
- }
-
-void CObeyFile::ProcessExtensionKeyword(enum EKeyword aKeyword)
- {
- #ifdef __TOOLS2__
- istringstream val(iReader.Word(1));
- #else
- istrstream val(iReader.Word(1),strlen(iReader.Word(1)));
- #endif
-
-
-#if defined(__MSVCDOTNET__) || defined(__TOOLS2__)
- val >> setbase(0);
-#endif //__MSVCDOTNET__
-
- switch (aKeyword)
- {
- case EKeywordKernelRomName:
- iReader.CopyWord(1, iKernelRomName);
- return;
- case EKeywordRomNameOdd:
- iReader.CopyWord(1, iRomOddFileName);
- return;
- case EKeywordRomNameEven:
- iReader.CopyWord(1, iRomEvenFileName);
- return;
- case EKeywordSRecordFileName:
- iReader.CopyWord(1, iSRecordFileName);
- return;
-
- case EKeywordRomLinearBase:
- val >> iRomLinearBase;
- return;
- case EKeywordRomSize:
- val >> iRomSize;
- return;
- case EKeywordRomAlign:
- val >> iRomAlign;
- return;
-
- case EKeywordDataAddress:
- val >> iDataRunAddress;
- return;
- case EKeywordDefaultStackReserve:
- val >> iDefaultStackReserve;
- return;
- case EKeywordVersion:
- val >> iVersion;
- return;
- case EKeywordSRecordBase:
- val >> iSRecordBase;
- return;
- case EKeywordRomChecksum:
- val >> iCheckSum;
- return;
- case EKeywordTime:
- iReader.ProcessTime(iTime);
- return;
-
- case EKeywordTrace:
- val >> TraceMask;
- return;
-
- case EKeywordCollapse:
- if (strnicmp(iReader.Word(1), "arm", 3)!=0 || strnicmp(iReader.Word(2), "gcc", 3)!=0)
- {
- Print(EWarning, "COLLAPSE only supported for ARM and GCC - keyword ignored\n");
- }
- else
- {
- TInt cm;
- #ifdef __TOOLS2__
- istringstream cmval(iReader.Word(3));
- #else
- istrstream cmval(iReader.Word(3),strlen(iReader.Word(3)));
- #endif
-
-#if defined(__MSVCDOTNET__) || defined(__TOOLS2__)
- cmval >> setbase(0);
-#endif //__MSVCDOTNET__
-
- cmval>>cm;
- if (cm<0 || cm>ECollapseAllChainBranches)
- {
- Print(EWarning, "COLLAPSE mode unrecognised - keyword ignored\n");
- }
- else
- {
- Print(EWarning, "COLLAPSE not currently supported for extension roms\n");
- }
- }
- return;
-
- case EKeywordCoreImage:
- //Already handled, skip it
- return;
-
- default:
- Print(EError,"Keyword '%s' not valid in extension ROMs - line %d\n", iReader.Word(0), iReader.CurrentLine());
- break;
- }
- return;
- }
-
-TBool CObeyFile::GotExtensionVariables(MRomImage*& aRom)
-//
-// Checks that the obeyfile has supplied enough variables to continue
-//
- {
-
- TBool retVal=ETrue;
- TText* kernelRomName = iKernelRomName;
-
- // Mandatory keywords
-
- if (iRomSize==0)
- {
- Print(EAlways,"The size of the extension ROM has not been supplied.\n");
- Print(EAlways,"Use the keyword \"romsize\".\n");
- retVal = EFalse;
- }
-
- // keywords we need if we don't already have a ROM image to work from
-
- if (aRom==0)
- {
- if (iKernelRomName==0)
- {
- Print(EAlways,"The name of the kernel ROM has not been supplied.\n");
- Print(EAlways,"Use the keyword \"kernelromname\".\n");
- retVal = EFalse;
- }
- if (iRomLinearBase==0xFFFFFFFF)
- {
- Print(EAlways,"The base linear address of the ROM has not been supplied.\n");
- Print(EAlways,"Use the keyword \"romlinearbase\".\n");
- retVal = EFalse;
- }
- }
- else
- {
- if (iKernelRomName != 0)
- {
- Print(EWarning,"Keyword \"kernelromname\") ignored.\n");
- }
- kernelRomName = aRom->RomFileName();
- }
-
- // validation
-
- // Apply defaults as necessary
-
- if (iRomLinearBase==0xFFFFFFFF && aRom!=0)
- {
- iRomLinearBase = aRom->RomBase() + aRom->RomSize();
- Print(ELog,"Assuming extension ROM is contiguous with kernel ROM\n");
- Print(ELog,"Setting romlinearbase to 0x%08x\n", iRomLinearBase);
- }
- TheRomLinearAddress=iRomLinearBase;
-
- if (iDataRunAddress==0)
- {
- iDataRunAddress= aRom->DataRunAddress();
- Print(EWarning,"The address for a running ROM app's data section (keyword \"dataaddress\") has not been supplied.\n");
- Print(EWarning,"Will use the default value of 0x%0x.\n", iDataRunAddress);
- }
- if (iRomAlign==0)
- {
- iRomAlign = aRom->RomAlign();
- Print(EWarning,"The ROM section alignment (keyword \"romalign\") has not been supplied.\n");
- Print(EWarning,"Will use the default value of 0x%0x.\n", iRomAlign);
- }
- if (iRomAlign&0x3)
- {
- Print(EWarning, "Rounding rom alignment to multiple of 4.\n");
- iRomAlign=(iRomAlign+0x3)&0xfffffffc;
- }
- if (iTime==0)
- {
- Print(ELog, "No timestamp specified. Using current time...\n");
- ObeyFileReader::TimeNow(iTime);
- }
-
- // fix up "*" in romname
- TText newname[256];
- TText* p=newname;
- TText* q=iRomFileName;
- TText c;
-
- while ((c=*q++)!='\0')
- {
- if (c!='*')
- {
- *p++=c;
- continue;
- }
- TText *r=kernelRomName;
- while ((c=*r++)!='\0')
- *p++=c;
- }
- *p = '\0';
- free(iRomFileName);
- iRomFileName = (TText*)strdup((char*)newname);
-
- Print(ELog, "\nCreating Rom image %s\n", iRomFileName);
- return retVal;
- }
-
-
-////////////////////////////////////////////////////////////////////////
-// AREA RELATED CODE
-////////////////////////////////////////////////////////////////////////
-
-/**
- Process an area declaration.
- */
-
-TBool CObeyFile::ParseAreaKeyword()
- {
- const char* name = iReader.Word(1);
- TLinAddr start;
- TUint length;
- if(Val(start, iReader.Word(2)) != KErrNone || Val(length, iReader.Word(3)) != KErrNone)
- {
- Print(EError, "Line %d: Wrong area specification: Should be <name> <start address> <length>\n",
- iReader.CurrentLine());
- return EFalse;
- }
-
- if (! AddAreaAndHandleError(name, start, length, iReader.CurrentLine()))
- return EFalse;
-
- return ETrue;
- }
-
-
-/**
- Process an "area=xxx" file attribute.
- */
-
-TBool CObeyFile::ParseAreaAttribute(const TText* aArg, TInt aLineNumber, const Area*& aArea)
- {
- if (iSectionPosition != -1)
- {
- Print(EError, "Line %d: Relocation to area forbidden in second section\n", aLineNumber);
- return EFalse;
- }
-
- aArea = iAreaSet.FindByName(reinterpret_cast<const char*>(aArg));
- if (aArea == 0)
- {
- Print(EError, "Line %d: Attempt to use an unknown area named '%s'\n", aLineNumber, aArg);
- return EFalse;
- }
-
- return ETrue;
- }
-
-
-TBool CObeyFile::CreateDefaultArea()
- {
- return AddAreaAndHandleError(AreaSet::KDefaultAreaName, iRomLinearBase, iRomSize);
- }
-
-
-TBool CObeyFile::AddAreaAndHandleError(const char* aName, TLinAddr aDestBaseAddr, TUint aLength, TInt aLineNumber)
- {
- TBool added = EFalse;
-
- const char lineInfoFmt[] = "Line %d:";
- char lineInfo[sizeof(lineInfoFmt)+10];
- if (aLineNumber > 0)
- sprintf(lineInfo, lineInfoFmt, aLineNumber);
- else
- lineInfo[0] = '\0';
-
- const char* overlappingArea;
- switch (iAreaSet.AddArea(aName, aDestBaseAddr, aLength, overlappingArea))
- {
- case AreaSet::EAdded:
- TRACE(TAREA, Print(EScreen, "Area '%s' added to AreaSet\n", aName));
- added = ETrue;
- break;
- case AreaSet::EOverlap:
- Print(EError, "%s Area '%s' collides with area '%s'\n", lineInfo, aName, overlappingArea);
- break;
- case AreaSet::EDuplicateName:
- Print(EError, "%s Name '%s' already reserved for another area\n", lineInfo, aName);
- break;
- case AreaSet::EOverflow:
- Print(EError, "%s Area overflow (0x%X+0x%X > 0x%X)\n", lineInfo, aDestBaseAddr, aLength, -1);
- break;
- default:
- assert(0); // can't happen
- }
-
- return added;
- }
-
-TInt getNumber(TText*);
-
-
-// Fuction to split patchdata statement
-void CObeyFile::SplitPatchDataStatement(StringVector& aPatchDataTokens)
-{
- // Get the value of symbol size, address/ordinal and new value
- // to be patched from the patchdata statement.
- // Syntax of patchdata statements is as follows:
- // 1) patchdata dll_name ordinal OrdinalNumber size_in_bytes new_value
- // 2) patchdata dll_name addr Address size_in_bytes new_value
- for(TInt count=1; count<=5; count++)
- {
- aPatchDataTokens.push_back(iReader.Word(count));
- }
-
- // Store the the value of current line which will be used
- // when displaying error messages.
- OutputStringStream outStrStream;
- outStrStream << iReader.CurrentLine();
- aPatchDataTokens.push_back(outStrStream.str());
-}
-
-TBool CObeyFile::ParsePatchDllData()
-{
- // Get the list of patchdata statements
- VectorOfStringVector patchDataStatements=iPatchData->GetPatchDataStatements();
- // Get the list of renamed file map
- MapOfString RenamedFileMap=iPatchData->GetRenamedFileMap();
- DllDataEntry *aDllDataEntry=NULL;
-
- for(TUint count=0; count<patchDataStatements.size(); count++)
- {
- StringVector strVector = patchDataStatements.at(count);
- String filename=strVector.at(0);
- String lineNoStr = strVector.at(5);
- TUint lineNo=getNumber(((TText*)lineNoStr.c_str()));
- TRomNode* existingFile = NULL;
-
- do
- {
- TUint hardwareVariant=ParseVariant();
- TRomNode* dir=iRootDirectory;
- TBool endOfName=EFalse;
-
- TText *epocStartPtr=IsValidFilePath((TText*)filename.c_str());
- if (epocStartPtr==NULL)
- {
- Print(EError, "Invalid source path on line %d\n",lineNo);
- return EFalse;
- }
- epocStartPtr = (TText*)NormaliseFileName((const char*)epocStartPtr);
- TText *epocEndPtr=epocStartPtr;
-
- while (!endOfName)
- {
- endOfName = GetNextBitOfFileName(&epocEndPtr);
- if (endOfName) // file
- {
- existingFile=dir->FindInDirectory(epocStartPtr,hardwareVariant,TRUE);
- if (existingFile)
- {
- TInt fileCount=0;
- TInt dirCount=0;
- existingFile->CountDirectory(fileCount, dirCount);
- if (dirCount != 0 || fileCount != 0)
- {
- Print(EError, "Keyword %s not applicable to directories - line %d\n","patchdata",lineNo);
- return EFalse;
- }
- }
- }
- else // directory
- {
- TRomNode* subDir = dir->FindInDirectory(epocStartPtr);
- if (!subDir) // sub directory does not exist
- break;
- dir=subDir;
- epocStartPtr = epocEndPtr;
- }
- }
-
- if( !existingFile )
- {
- MapOfStringIterator RenamedFileMapIterator;
-
- // If the E32Image file to be patched is not included then check if the
- // file was renamed.
- if ((RenamedFileMapIterator=RenamedFileMap.find(filename)) != RenamedFileMap.end())
- filename = (*RenamedFileMapIterator).second;
- else
- {
- Print(EError, "File %s not found - line %d\n", filename.c_str(), lineNo);
- return EFalse;
- }
- }
- }while(!existingFile);
-
- TUint32 aSize, aOrdinal, aNewValue, aOffset;
- TLinAddr aDataAddr;
-
- aOrdinal = (TUint32)-1;
- aDataAddr = (TUint32)-1;
- aOffset = 0;
-
- String symbolSize = strVector.at(3);
- aSize = getNumber((TText*)symbolSize.c_str());
- String aValue = strVector.at(4);
- aNewValue = getNumber( (TText*)aValue.c_str());
-
- DllDataEntry *dataEntry = new DllDataEntry(aSize, aNewValue);
-
- // Set the address of the data or the ordinal number specified in OBY statement.
- String keyword = strVector.at(1);
- String keywordValue = strVector.at(2);
-
- /* Check for +OFFSET at the end of the ordinal number or address */
- TUint plus = keywordValue.find("+",0);
- if (plus != std::string::npos)
- {
- /* Get the offset that we found after the + sign */
- String offset = keywordValue.substr(plus+1);
- aOffset = getNumber((TText*)offset.c_str());
-
- keywordValue.resize(plus);
- }
- if(stricmp ((char*)keyword.c_str(), "addr") == 0)
- aDataAddr = getNumber((TText*)keywordValue.c_str());
-
- else
- aOrdinal = getNumber((TText*)keywordValue.c_str());
-
- dataEntry->iDataAddress = aDataAddr;
- dataEntry->iOrdinal = aOrdinal;
- dataEntry->iOffset = aOffset;
- dataEntry->iRomNode = existingFile;
-
- if (aDllDataEntry==NULL)
- {
- // Set the first node of the patchdata linked list
- aDllDataEntry = dataEntry;
- SetFirstDllDataEntry(aDllDataEntry);
- }
- else
- {
- // Add the new node at the end of linked list
- aDllDataEntry->AddDllDataEntry(dataEntry);
- aDllDataEntry = aDllDataEntry->NextDllDataEntry();
- }
- }
- return ETrue;
-}
-
-int CObeyFile::SkipToExtension()
-{
- int found = 0;
-
- iReader.Rewind();
- enum EKeyword keyword;
- while (iReader.NextLine(1,keyword) != KErrEof)
- {
- if (keyword == EKeywordExtensionRom)
- {
- found = 1;
- iReader.Mark(); // ready for processing extension
- break;
- }
- }
-
- if(!found)
- {
- Print(EError, "Coreimage option requires valid \"extensionrom\" keyword\n");
- }
-
- return found;
-}
-
-TText* CObeyFile::ProcessCoreImage()
-{
- // check for coreimage keyword and return filename
- iReader.Rewind();
- enum EKeyword keyword;
- TText* coreImageFileName = 0;
-
- iRomAlign = KDefaultRomAlign;
- iDataRunAddress = KDefaultDataRunAddress;
-
- while (iReader.NextLine(1,keyword) != KErrEof)
- {
- if (keyword == EKeywordCoreImage)
- {
-#if defined(__TOOLS2__) && defined (_STLP_THREADS)
- istringstream val(iReader.Word(1),(ios_base::in+ios_base::out));
-#elif __TOOLS2__
- istringstream val(iReader.Word(1),(std::_Ios_Openmode)(ios_base::in+ios_base::out));
-#else
- istrstream val(iReader.Word(1),strlen(iReader.Word(1)));
-#endif
- iReader.CopyWord(1, coreImageFileName);
- break;
- }
- else if ((keyword == EKeywordRomAlign) || (keyword == EKeywordDataAddress))
- {
-#ifdef __TOOLS2__
- istringstream val(iReader.Word(1));
-#else
- istrstream val(iReader.Word(1),strlen(iReader.Word(1)));
-#endif
-#if defined(__MSVCDOTNET__) || defined(__TOOLS2__)
- val >> setbase(0);
-#endif //__MSVCDOTNET__
- if(keyword == EKeywordRomAlign)
- {
- val >> iRomAlign;
- }
- else
- {
- val >> iDataRunAddress;
- }
- }
- }
-
- if (iRomAlign&0x3)
- {
- //Rounding rom alignment to multiple of 4
- iRomAlign=(iRomAlign+0x3)&0xfffffffc;
- }
-
- return coreImageFileName;
-}
-
+/*
+* Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+#include <string.h>
+
+#include <strstream>
+#include <iomanip>
+
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <time.h>
+#include <assert.h>
+#include <errno.h>
+
+#include <e32std.h>
+#include <e32std_private.h>
+#include <e32rom.h>
+#include <u32std.h>
+#include <f32file.h>
+
+#include "r_rom.h"
+#include "r_obey.h"
+#include "r_global.h"
+#include "h_utl.h"
+#include "patchdataprocessor.h"
+#include "r_coreimage.h"
+
+#define _P(word) word, sizeof(word)-1 // match prefix, optionally followed by [HWVD]
+#define _K(word) word, 0 // match whole word
+static char* const NullString = "" ;
+const ObeyFileKeyword ObeyFileReader::iKeywords[] = {
+ {_P("file"), 2,-2, EKeywordFile, "Executable file to be loaded into the ROM"},
+ {_P("data"), 2,-2, EKeywordData, "Data file to be copied into the ROM"},
+ {_P("primary"), 1+2,-2, EKeywordPrimary, "An EPOC Kernel"},
+ {_P("secondary"), 2,-2, EKeywordSecondary, "?"},
+ {_P("variant"), 1+2,-2, EKeywordVariant, "?"},
+ {_P("extension"), 1+2,-2, EKeywordExtension, "Kernel extension loaded before the secondary"},
+ {_P("device"), 1+2,-2, EKeywordDevice, "Kernel extension loaded from the ROM file system"},
+ {_P("dll"), 2,-2, EKeywordDll, "Executable file whose entry point must be called"},
+ {_P("filecompress"), 2,-2, EKeywordFileCompress, "Non-XIP Executable to be loaded into the ROM compressed"},
+ {_P("fileuncompress"), 2,-2, EKeywordFileUncompress, "Non-XIP Executable to be loaded into the ROM uncompressed"},
+ {_K("area"), 1, 3, EKeywordArea, "Declare a relocation area"},
+ {_K("align"), 2, 1, EKeywordAlign, "Override default alignment for following file"},
+ {_P("hide"), 2, -1, EKeywordHide, "Exclude named file from ROM directory structure"},
+ {_P("alias"), 2, -2, EKeywordAlias, "Create alias for existing file in ROM directory structure"},
+ {_P("rename"), 2, -2, EKeywordRename, "Change the name of a file in the ROM directory structure"},
+ {_K("singlekernel"),1, 0, EKeywordSingleKernel, "Single Kernel"},
+ {_K("multikernel"), 1, 0, EKeywordMultiKernel, "Multiple Kernels"},
+ {_K("bootbinary"), 1, 1, EKeywordBootBinary, "file containing the bootstrap"},
+ {_K("romname"), 1, 1, EKeywordRomName, "output file for ROM image"},
+ {_K("romsize"), 1, 1, EKeywordRomSize, "size of ROM image"},
+ {_K("romlinearbase"), 1, 1, EKeywordRomLinearBase, "linear address of ROM image"},
+ {_K("romalign"), 1, 1, EKeywordRomAlign, "default alignment of files in ROM image"},
+ {_K("romchecksum"), 1, 1, EKeywordRomChecksum, "desired 32-bit checksum value for the whole ROM image"},
+ {_K("kerneldataaddress"), 1, 1, EKeywordKernelDataAddress, "?"},
+ {_K("kernelheapmin"), 1, 1, EKeywordKernelHeapMin, "Inital size of the kernel heap"},
+ {_K("kernelheapmax"), 1, 1, EKeywordKernelHeapMax, "Maximum size of the kernel heap"},
+ {_K("dataaddress"), 1, 1, EKeywordDataAddress, "?"},
+ {_K("defaultstackreserve"), 1, 1, EKeywordDefaultStackReserve, "?"},
+ {_K("version"), 1, 1, EKeywordVersion, "ROM version number"},
+ {_K("romnameodd"), 1, 1, EKeywordRomNameOdd, "output file containing odd halfwords of ROM image"},
+ {_K("romnameeven"), 1, 1, EKeywordRomNameEven, "output file containing even halfwords of ROM image"},
+ {_K("srecordfilename"), 1, 1, EKeywordSRecordFileName, "output file containing ROM image in S-Record format"},
+ {_K("srecordbase"), 1, 1, EKeywordSRecordBase, "Destination address for S-Record download"},
+ {_K("kerneltrace"), 1, -1, EKeywordKernelTrace, "Initial value for Kernel tracing flags"},
+ {_K("btrace"), 1, -1, EKeywordBTrace, "Initial value for fast-trace filter"},
+ {_K("btracemode"), 1, 1, EKeywordBTraceMode, "Initial value for fast-trace mode"},
+ {_K("btracebuffer"), 1, 1, EKeywordBTraceBuffer, "Initial size for fast-trace buffer"},
+ {_K("collapse"), 1, 3, EKeywordCollapse, "Additional ROM optimisations"},
+ {_K("time"), 1,-1, EKeywordTime, "ROM timestamp"},
+ {_K("section"), 2, 1, EKeywordSection, "Start of replaceable section in old-style 2 section ROM"},
+ {_K("extensionrom"),1+2, 1, EKeywordExtensionRom, "Start of definition of optional Extension ROM"},
+ {_K("kernelromname"),1, 1, EKeywordKernelRomName, "ROM image on which extension ROM is based"},
+ {_K("files"), 0, 0, EKeywordNone, 0}, // backwards compatibility, but now ignored
+ {_K("rem"), 0, 0, EKeywordNone, "comment"},
+ {_K("stop"), 0, 0, EKeywordNone, "Terminates OBEY file prematurely"},
+ {_K("dlldatatop"), 1, 1, EKeywordDllDataTop, "Specify top of DLL data region"},
+ {_K("memmodel"), 1, -1, EKeywordMemModel, "Specifies the memory model to be used at runtime"},
+ {_K("nowrapper"), 1, 0, EKeywordNoWrapper, "Specifies that no ROM wrapper is required"},
+ {_K("epocwrapper"), 1, 0, EKeywordEpocWrapper, "Specifies that an EPOC ROM wrapper is required"},
+ {_K("coffwrapper"), 1, 0, EKeywordCoffWrapper, "Specifies that a COFF ROM wrapper is required"},
+ {_K("platsecenforcement"), 1, 1, EKeywordPlatSecEnforcement, "Set Platform Security enforment on/off"},
+ {_K("platsecdiagnostics"), 1, 1, EKeywordPlatSecDiagnostics, "Set Platform Security diagnostics on/off"},
+ {_K("platsecprocessisolation"), 1, 1, EKeywordPlatSecProcessIsolation, "Set Platform Security process isolation on/off"},
+ {_K("platsecenforcesysbin"), 1, 1, EKeywordPlatSecEnforceSysBin, "Set Platform Security process isolation on/off"},
+ {_K("platsecdisabledcaps"), 1, 1, EKeywordPlatSecDisabledCaps, "Disable the listed Platform Security capabilities"},
+ {_K("pagingpolicy"), 1, 1, EKeywordPagingPolicy, "Set the demand paging policy NOPAGING|DEFAULTUNPAGED|DEFAULTPAGED"},
+ {_K("codepagingpolicy"), 1, 1, EKeywordCodePagingPolicy, "Set the code paging policy NOPAGING|DEFAULTUNPAGED|DEFAULTPAGED"},
+ {_K("datapagingpolicy"), 1, 1, EKeywordDataPagingPolicy, "Set the data paging policy NOPAGING|DEFAULTUNPAGED|DEFAULTPAGED"},
+ {_K("pagingoverride"), 1, 1, EKeywordPagingOverride, "Overide the demand paging attributes for every file in ROM, NOPAGING|DEFAULTUNPAGED|DEFAULTPAGED"},
+ {_K("codepagingoverride"), 1, 1, EKeywordCodePagingOverride, "Overide the code paging attributes for every file in ROM, NOPAGING|DEFAULTUNPAGED|DEFAULTPAGED"},
+ {_K("datapagingoverride"), 1, 1, EKeywordDataPagingOverride, "Overide the data paging attributes for every file in ROM, NOPAGING|DEFAULTUNPAGED|DEFAULTPAGED"},
+ {_K("patchdata"), 2, 5, EKeywordPatchDllData, "Patch exported data"},
+ {_K("coreimage"), 1, 1, EKeywordCoreImage, "Core image to be used for extension directory structure"},
+
+ // things we don't normally report in the help information
+ {_K("trace"), 1, 1, EKeywordTrace, "(ROMBUILD activity trace flags)"},
+ {_K("unicode"), 1, 0, EKeywordUnicode, "(UNICODE rom - the default)"},
+ {_K("ascii"), 1, 0, EKeywordAscii, "(Narrow rom)"},
+ {_K("languages"), 1,-1, EKeywordLanguages, "(List of supported languages (for test))"},
+ {_K("hardware"), 1, 1, EKeywordHardware, "(32-bit Hardware identifier (for test))"},
+ {_K("debugport"), 1, 1, EKeywordDebugPort, "(Debug trace sink (magic cookie passed to ASSP/variant))"},
+ {_K("compress"), 1, 0, EKeywordCompress, "Compress the ROM image"},
+ {_K("demandpagingconfig"), 1, -1, EKeywordDemandPagingConfig, "Demand Paging Config [minPages] [maxPages] [ageRatio]"},
+ {_K("pagedrom"), 1, 0, EKeywordPagedRom, "Build ROM immage suitable for demand paging"},
+ {_K("filecompressnone"), 2, -2, EKeywordExecutableCompressionMethodNone, "No compress the individual executable image."},
+ {_K("filecompressinflate"), 2, -2, EKeywordExecutableCompressionMethodInflate, "Inflate compression method for the individual executable image."},
+ {_K("filecompressbytepair"), 2, -2, EKeywordExecutableCompressionMethodBytePair, "Byte pair compresion method for the individual executable image."},
+ {_K("kernelconfig"), 1, 2, EKeywordKernelConfig, "Set an arbitrary bit of the kernel config flags to on/off)"},
+ {_K("maxunpagedsize"), 1, 1, EKeywordMaxUnpagedMemSize, "Maxinum unpaged size in ROM image. Default is no limited."},
+ {_K("hcrdata") , 2, 2,EKeywordHardwareConfigRepositoryData,"HCR image data"},
+ {0,0,0,0,EKeywordNone,""}
+
+};
+
+void ObeyFileReader::KeywordHelp() { // static
+
+ cout << "Obey file keywords:\n";
+
+ const ObeyFileKeyword* k=0;
+ for (k=iKeywords; k->iKeyword!=0; k++) {
+ if (k->iHelpText==0)
+ continue;
+ if (k->iHelpText[0]=='(' && !H.iVerbose)
+ continue; // don't normally report things in (parentheses)
+
+ char buf[32];
+ sprintf(buf, "%-20s", k->iKeyword);
+ if (k->iKeywordLength)
+ memcpy(buf+k->iKeywordLength,"[HWVD]",6);
+ if (H.iVerbose)
+ sprintf(buf+20,"%2d",k->iNumArgs);
+ cout << " " << buf << " " << k->iHelpText << endl;
+ }
+ cout << endl;
+
+ cout << "File attributes:\n";
+
+ const FileAttributeKeyword* f=0;
+ for (f=iAttributeKeywords; f->iKeyword!=0; f++) {
+ if (f->iHelpText==0)
+ continue;
+ if (f->iHelpText[0]=='(' && !H.iVerbose)
+ continue; // don't normally report things in (parentheses)
+
+ char buf[32];
+ sprintf(buf, "%-20s", f->iKeyword);
+ if (H.iVerbose)
+ sprintf(buf+20,"%2d",k->iNumArgs);
+ cout << " " << buf << " " << f->iHelpText << endl;
+ }
+ cout << endl;
+}
+
+TInt NumberOfVariants=0;
+//
+// Constructor
+//
+ObeyFileReader::ObeyFileReader(const char* aFileName):iFileName(aFileName),iCurrentLine(0), iNumWords(0),iLine(0),iMarkLine(0) {
+ for(TUint i = 0 ; i < KNumWords ; i++)
+ iWord[i] = NullString ;
+ *iSuffix = 0 ;
+
+}
+
+ObeyFileReader::~ObeyFileReader() {
+ if(iLine)
+ delete [] iLine;
+}
+//
+// Open the file & return a status
+//
+TBool ObeyFileReader::Open() {
+ ifstream ifs(iFileName.c_str(),ios_base::in + ios_base::binary);
+ if (!ifs.is_open()) {
+ Print(EError,"Cannot open obey file %s\n",iFileName.c_str());
+ return EFalse;
+ }
+ iLines.clear();
+ if(iLine){
+ delete []iLine;
+ iLine = 0 ;
+ }
+ ifs.seekg(0,ios_base::end);
+ size_t length = ifs.tellg();
+ char* buffer = new char[length + 2];
+ if (0 == buffer) {
+ Print(EError,"Insufficient Memory to Continue.");
+ return EFalse;
+ }
+ ifs.seekg(0,ios_base::beg);
+ ifs.read(buffer,length);
+ size_t readcout = ifs.gcount() ;
+ if(readcout != length){
+ Print(EError,"Cannot Read All of File.");
+ delete []buffer ;
+ ifs.close();
+ return EFalse;
+ }
+ buffer[length] = '\n';
+ buffer[length + 1] = 0 ;
+ ifs.close();
+ char* lineStart = buffer ;
+ char* end = buffer + length ;
+ string line ;
+ size_t maxLengthOfLine = 0 ;
+ while(lineStart <= end){
+ while(*lineStart == ' ' || *lineStart == '\t') //trimleft
+ lineStart ++ ;
+ char* lineEnd = lineStart ;
+ while(*lineEnd != '\r' && *lineEnd != '\n')
+ lineEnd ++ ;
+ if(strnicmp(lineStart,"REM",3) == 0){
+ line = "" ; // REMOVE "REM ... "
+ }
+ else {
+ TInt lastIndex = lineEnd - lineStart - 1;
+ while(lastIndex >= 0 && // trimright
+ (lineStart[lastIndex] == ' ' || lineStart[lastIndex] == '\t'))
+ lastIndex -- ;
+ if(lastIndex >= 0)
+ line.assign(lineStart,lastIndex + 1);
+ else
+ line = "";
+ }
+
+
+ if(line.length() > maxLengthOfLine)
+ maxLengthOfLine = line.length();
+ iLines.push_back(line);
+ if(*lineEnd == '\r') {
+ if(lineEnd[1] == '\n')
+ lineStart = lineEnd + 2 ;
+ else
+ lineStart = lineEnd + 1 ;
+ }
+ else // '\n'
+ lineStart = lineEnd + 1 ;
+ }
+ delete []buffer ;
+ iLine = new char[maxLengthOfLine + 1];
+ iCurrentLine = 0 ;
+ iMarkLine = 0 ;
+ return ETrue;
+}
+
+
+void ObeyFileReader::Mark() {
+ iMarkLine = iCurrentLine - 1;
+}
+
+void ObeyFileReader::MarkNext() {
+ iMarkLine = iCurrentLine;
+}
+
+void ObeyFileReader::Rewind() {
+ iCurrentLine = iMarkLine;
+}
+
+char* ObeyFileReader::DupWord(TInt aIndex) const {
+ char* retVal = 0 ;
+ if(aIndex >= 0 && aIndex < (TInt)KNumWords){
+ size_t len = strlen(iWord[aIndex]) + 1;
+ retVal = new char[len];
+ if(retVal)
+ memcpy(retVal,iWord[aIndex],len);
+ }
+ return retVal ;
+}
+
+
+TInt ObeyFileReader::ReadAndParseLine() {
+ if (iCurrentLine >= (TInt)iLines.size())
+ return KErrEof;
+ iCurrentLine++;
+ iNumWords = Parse();
+ return KErrNone;
+}
+TInt ObeyFileReader::NextLine(TInt aPass, enum EKeyword& aKeyword)
+ {
+
+NextLine:
+ TInt err = ReadAndParseLine();
+ if (err == KErrEof)
+ return KErrEof;
+ if (iNumWords == 0 )
+ goto NextLine;
+ if (stricmp((const char*)iWord[0], "stop")==0)
+ return KErrEof;
+
+ const ObeyFileKeyword* k=0;
+ for (k=iKeywords; k->iKeyword!=0; k++) {
+ if (k->iKeywordLength == 0) {
+ // Exact case-insensitive match on keyword
+ if (stricmp((const char*)iWord[0], k->iKeyword) != 0)
+ continue;
+ *iSuffix = 0;
+ }
+ else {
+ // Prefix match
+ if (strnicmp((const char*)iWord[0], k->iKeyword, k->iKeywordLength) != 0)
+ continue;
+ // Suffix must be empty, or a variant number in []
+ strncpy(iSuffix,iWord[0]+k->iKeywordLength,80);
+ if (*iSuffix != '\0' && *iSuffix != '[')
+ continue;
+ }
+ // found a match
+ if ((k->iPass & aPass) == 0)
+ goto NextLine;
+ if (k->iNumArgs>=0 && (1+k->iNumArgs != iNumWords)) {
+ if(EKeywordHardwareConfigRepositoryData == k->iKeywordEnum){ // preq2131 specific
+ Print(EWarning, "Incorrect number of arguments for keyword '%s' on line %d. Extra argument(s) are ignored.\n", iWord[0],iCurrentLine);
+ aKeyword = k->iKeywordEnum;
+ return KErrNone;
+ }else{
+ Print(EError, "Incorrect number of arguments for keyword %s on line %d.\n",
+ iWord[0], iCurrentLine);
+ }
+ goto NextLine;
+ }
+ if (k->iNumArgs<0 && (1-k->iNumArgs > iNumWords)){
+ Print(EError, "Too few arguments for keyword %s on line %d.\n",
+ iWord[0], iCurrentLine);
+ goto NextLine;
+ }
+
+ aKeyword = k->iKeywordEnum;
+ return KErrNone;
+ }
+ if (aPass == 1)
+ Print(EWarning, "Unknown keyword '%s'. Line %d ignored\n", iWord[0], iCurrentLine);
+ goto NextLine;
+}
+
+
+//
+// splits a line into words, and returns the number of words found
+//
+TInt ObeyFileReader::Parse() {
+
+ for (TUint i = 0; i < KNumWords; i++)
+ iWord[i] = NullString;
+
+ enum TState {EInWord, EInQuotedWord, EInGap};
+ TState state = EInGap;
+ TUint i = 0;
+ const string& line = iLines[iCurrentLine -1];
+
+ memcpy(iLine,line.c_str(),line.length());
+ iLine[line.length()] = 0 ;
+ char* linestr = iLine;
+ while (i < KNumWords && *linestr != 0) {
+ switch (state) {
+ case EInGap:
+ if (*linestr =='\"') {
+ if (linestr[1] != 0 && linestr[1]!='\"')
+ iWord[i++] = linestr + 1;
+ state = EInQuotedWord;
+ }
+ else if (!IsGap(*linestr)) {
+ iWord[i++] = linestr;
+ state=EInWord;
+ }
+ else
+ *linestr=0;
+ break;
+ case EInWord:
+ if (*linestr == '\"') {
+ *linestr = 0;
+ if (linestr[1] != 0 && linestr[1] != '\"')
+ iWord[i++] = linestr+1;
+ state=EInQuotedWord;
+ }
+ else if (IsGap(*linestr)) {
+ *linestr=0;
+ state=EInGap;
+ }
+ break;
+ case EInQuotedWord:
+ if (*linestr == '\"'){
+ *linestr = 0;
+ state = EInGap;
+ }
+ break;
+ }
+ linestr++;
+ }
+ return i;
+}
+
+
+void ObeyFileReader::ProcessLanguages(TInt64& aLanguageMask) {
+ TInt i=1;
+ while (i<iNumWords) {
+ char *aStr=(char *)iWord[i];
+ TLanguage l=ELangTest;
+ if (stricmp(aStr, "test")==0)
+ l=ELangTest;
+ else if (stricmp(aStr, "english")==0)
+ l=ELangEnglish;
+ else if (stricmp(aStr, "french")==0)
+ l=ELangFrench;
+ else if (stricmp(aStr, "german")==0)
+ l=ELangGerman;
+ else if (stricmp(aStr, "spanish")==0)
+ l=ELangSpanish;
+ else if (stricmp(aStr, "italian")==0)
+ l=ELangItalian;
+ else if (stricmp(aStr, "swedish")==0)
+ l=ELangSwedish;
+ else if (stricmp(aStr, "danish")==0)
+ l=ELangDanish;
+ else if (stricmp(aStr, "norwegian")==0)
+ l=ELangNorwegian;
+ else if (stricmp(aStr, "finnish")==0)
+ l=ELangFinnish;
+ else if (stricmp(aStr, "american")==0)
+ l=ELangAmerican;
+ else if (stricmp(aStr, "SwissFrench")==0)
+ l=ELangSwissFrench;
+ else if (stricmp(aStr, "SwissGerman")==0)
+ l=ELangSwissGerman;
+ else if (stricmp(aStr, "Portuguese")==0)
+ l=ELangPortuguese;
+ else if (stricmp(aStr, "Turkish")==0)
+ l=ELangTurkish;
+ else if (stricmp(aStr, "Icelandic")==0)
+ l=ELangIcelandic;
+ else if (stricmp(aStr, "Russian")==0)
+ l=ELangRussian;
+ else if (stricmp(aStr, "Hungarian")==0)
+ l=ELangHungarian;
+ else if (stricmp(aStr, "Dutch")==0)
+ l=ELangDutch;
+ else if (stricmp(aStr, "BelgianFlemish")==0)
+ l=ELangBelgianFlemish;
+ else if (stricmp(aStr, "Australian")==0)
+ l=ELangAustralian;
+ else if (stricmp(aStr, "BelgianFrench")==0)
+ l=ELangBelgianFrench;
+ else {
+ Print(EError, "Unknown language '%s' on line %d", iWord[i], iCurrentLine);
+ exit(666);
+ }
+ aLanguageMask = aLanguageMask+(1<<(TInt)l);
+ i++;
+ }
+}
+
+//
+// Process the timestamp
+//
+void ObeyFileReader::ProcessTime(TInt64& aTime) {
+ char timebuf[256];
+ if (iNumWords>2)
+ sprintf(timebuf, "%s_%s", iWord[1], iWord[2]);
+ else
+ strncpy(timebuf, iWord[1],256);
+
+ TInt r = StringToTime(aTime, timebuf);
+ if (r==KErrGeneral) {
+ Print(EError, "incorrect format for time keyword on line %d\n", iCurrentLine);
+ exit(0x670);
+ }
+ if (r==KErrArgument) {
+ Print(EError, "Time out of range on line %d\n", iCurrentLine);
+ exit(0x670);
+ }
+}
+
+TInt64 ObeyFileReader::iTimeNow=0;
+void ObeyFileReader::TimeNow(TInt64& aTime) {
+ if (iTimeNow==0) {
+ TInt sysTime=time(0); // seconds since midnight Jan 1st, 1970
+ sysTime-=(30*365*24*60*60+7*24*60*60); // seconds since midnight Jan 1st, 2000
+ TInt64 daysTo2000AD=730497;
+ TInt64 t=daysTo2000AD*24*3600+sysTime; // seconds since 0000
+ t=t+3600; // BST (?)
+ iTimeNow=t*1000000; // milliseconds
+ }
+ aTime=iTimeNow;
+}
+//
+// Process the align keyword
+//
+TInt ObeyFileReader::ProcessAlign(TInt &aAlign) {
+
+ TInt err = Val(aAlign,Word(1));
+ if(err != KErrNone)
+ return Print(EError, "Number required for 'align' keyword on line %d\n", iCurrentLine);
+ TInt i;
+ for (i=4; i!=0x40000000; i<<=1)
+ if (i==aAlign)
+ return KErrNone;
+ return Print(EError, "Alignment must be a power of 2 and bigger than 4. Line %d\n", iCurrentLine);
+}
+
+
+const FileAttributeKeyword ObeyFileReader::iAttributeKeywords[] = {
+ {"stackreserve",6 ,1,1,EAttributeStackReserve, "?"},
+ {"stack",3 ,1,1,EAttributeStack, "?"},
+ {"reloc",3 ,1,1,EAttributeReloc, "?"},
+ {"code-align",10 ,1,1,EAttributeCodeAlign, "Additional code alignment constraint"},
+ {"data-align",10 ,1,1,EAttributeDataAlign, "Additional data alignment constraint"},
+ {"fixed",3 ,1,0,EAttributeFixed, "Relocate to a fixed address space"},
+ {"attrib",3 ,0,1,EAttributeAtt, "File attributes in ROM file system"},
+ {"priority",3 ,1,1,EAttributePriority, "Override process priority"},
+ {"patched",5 ,1,0,EAttributePatched, "File to be replaced in second section"},
+ {_K("uid1") ,1,1,EAttributeUid1, "Override first UID"},
+ {_K("uid2") ,1,1,EAttributeUid2, "Override second UID"},
+ {_K("uid3") ,1,1,EAttributeUid3, "Override third UID"},
+ {_K("heapmin") ,1,1,EAttributeHeapMin, "Override initial heap size"},
+ {_K("heapmax") ,1,1,EAttributeHeapMax, "Override maximum heap size"},
+ {_K("keepIAT") ,1,0,EAttributeKeepIAT, "(Retain old-style Import Address Table)"},
+ {_K("hide") ,0,0,EAttributeHidden, "Don't record file in the ROM file system"},
+ {_K("area") ,1,1,EAttributeArea, "Relocate file to given area"},
+ {_K("process") ,1,1,EAttributeProcessSpecific, "Indicate which process a DLL will attach to"},
+ {_K("capability") ,1,1,EAttributeCapability, "Override capabilities"},
+ {_K("preferred") ,1,0,EAttributePreferred, "Prefer this over other minor versions of same major version"},
+ {_K("unpaged") ,1,0,EAttributeUnpaged, "Don't use demand paging for this file"},
+ {_K("paged") ,1,0,EAttributePaged, "Use demand paging for this file"},
+ {_K("unpagedcode") ,1,0,EAttributeUnpagedCode, "Don't use code paging for this file"},
+ {_K("pagedcode") ,1,0,EAttributePagedCode, "Use code paging for this file"},
+ {_K("unpageddata") ,1,0,EAttributeUnpagedData, "Don't use data paging for this file"},
+ {_K("pageddata") ,1,0,EAttributePagedData, "Use data paging for this file"},
+ {0,0,0,0,EAttributeStackReserve,0}
+};
+
+TInt ObeyFileReader::NextAttribute(TInt& aIndex, TInt aHasFile, enum EFileAttribute& aKeyword, char*& aArg) {
+NextAttribute:
+ if (aIndex >= iNumWords)
+ return KErrEof;
+ char* word=iWord[aIndex++];
+ const FileAttributeKeyword* k;
+ for (k=iAttributeKeywords; k->iKeyword!=0; k++) {
+ if (k->iKeywordLength == 0) {
+ // Exact match on keyword
+ if (stricmp(word, k->iKeyword) != 0)
+ continue;
+ }
+ else {
+ // Prefix match
+ if (strnicmp(word, k->iKeyword, k->iKeywordLength) != 0)
+ continue;
+ }
+ // found a match
+ if (k->iNumArgs>0) {
+ TInt argIndex = aIndex;
+ aIndex += k->iNumArgs; // interface only really supports 1 argument
+ if (aIndex>iNumWords) {
+ Print(EError, "Missing argument for attribute %s on line %d\n", word, iCurrentLine);
+ return KErrArgument;
+ }
+ aArg=iWord[argIndex];
+ }
+ if (k->iIsFileAttribute && !aHasFile) {
+ Print(EError, "File attribute %s applied to non-file on line %d\n", word, iCurrentLine);
+ return KErrNotSupported;
+ }
+ aKeyword=k->iAttributeEnum;
+ return KErrNone;
+ }
+ Print(EWarning, "Unknown attribute '%s' skipped on line %d\n", word, iCurrentLine);
+ goto NextAttribute;
+}
+
+
+
+
+CObeyFile::CObeyFile(ObeyFileReader& aReader):
+iRomFileName(0),iRomOddFileName(0),iRomEvenFileName(0),
+iSRecordFileName(0),iBootFileName(0),iKernelRomName(0),
+iRomSize(0),iRomLinearBase(0xffffffff),iRomAlign(0),
+iKernDataRunAddress(0),iDataRunAddress(0),iKernelLimit(0xffffffff),
+iKernHeapMin(0),iKernHeapMax(0),iSectionStart(0),iSectionPosition(-1),
+iVersion(0,0,0),iCheckSum(0),iNumberOfPeFiles(0),iNumberOfDataFiles(0),
+iNumberOfPrimaries(0),iNumberOfExtensions(0),iNumberOfVariants(0),
+iNumberOfDevices(0),iNumberOfHCRDataFiles (0),
+//iAllVariantsMask[256],
+iPrimaries(0),iVariants(0),iExtensions(0),iDevices(0),
+iLanguage(0),iHardware(0),iTime(0),iMemModel(E_MM_Moving),iPageSize(0x1000),
+iChunkSize(0x100000),iVirtualAllocSize(0x1000),iKernelModel(ESingleKernel),
+iCollapseMode(ECollapseNone),iSRecordBase(0),iCurrentSectionNumber(0),
+iDefaultStackReserve(0),//iTraceMask[KNumTraceMaskWords];iInitialBTraceFilter[8];
+iInitialBTraceBuffer(0),iInitialBTraceMode(0),iDebugPort(0),
+iDebugPortParsed(EFalse),iRootDirectory(0),iDllDataTop(0x40000000),
+iKernelConfigFlags(0),iPagingPolicyParsed(EFalse),iCodePagingPolicyParsed(EFalse),
+iDataPagingPolicyParsed(EFalse),iPagingOverrideParsed(EFalse),
+iCodePagingOverrideParsed(EFalse),iDataPagingOverrideParsed(EFalse),
+/*iPlatSecDisabledCaps(), */iPlatSecDisabledCapsParsed(EFalse),iMaxUnpagedMemSize(0),
+iReader(aReader),iMissingFiles(0),iLastExecutable(0),iAreaSet(),iFirstFile(0),
+iCurrentFile(0),iLastVariantFile(0),iFirstDllDataEntry(0),
+iUpdatedMaxUnpagedMemSize(EFalse),iPatchData(new CPatchDataProcessor) {
+
+ TUint i;
+ for (i=0; i<256; i++)
+ iAllVariantsMask[i]=0;
+ for (i=0; i<(TUint)KNumTraceMaskWords; i++)
+ iTraceMask[i]=0;
+ for (i=0; i<sizeof(iInitialBTraceFilter)/sizeof(TUint32); i++)
+ iInitialBTraceFilter[i]=0;
+ memset(&iPlatSecDisabledCaps,0,sizeof(SCapabilitySet));
+ iNextFilePtrPtr = &iFirstFile;
+}
+
+//
+// Destructor
+//
+CObeyFile::~CObeyFile(){
+
+ Release();
+ if(iRomFileName){
+ delete [] iRomFileName;
+ iRomFileName = 0 ;
+ }
+ if (iRootDirectory)
+ iRootDirectory->Destroy();
+ if(iPatchData) {
+ delete iPatchData;
+ iPatchData = 0 ;
+ }
+}
+//
+// Free resources not needed after building a ROM
+//
+void CObeyFile::Release() {
+ iAreaSet.ReleaseAllAreas();
+
+ if(iBootFileName) delete [] iBootFileName;
+ if(iPrimaries) delete [] iPrimaries;
+ if(iVariants) delete [] iVariants;
+ if(iExtensions) delete [] iExtensions;
+ if(iDevices) delete [] iDevices;
+
+ iBootFileName = 0;
+ iPrimaries = 0;
+ iVariants = 0;
+ iExtensions = 0;
+ iDevices = 0;
+ iFirstFile = 0;
+ iNextFilePtrPtr = &iFirstFile;
+}
+
+TRomBuilderEntry *CObeyFile::FirstFile() {
+ iCurrentFile = iFirstFile;
+ return iCurrentFile;
+}
+
+TRomBuilderEntry *CObeyFile::NextFile() {
+ iCurrentFile = iCurrentFile ? iCurrentFile->iNext : 0;
+ return iCurrentFile;
+}
+
+/*
+*Set first link in patchdata linked list
+**/
+void CObeyFile::SetFirstDllDataEntry(DllDataEntry* aDllDataEntry) {
+ iFirstDllDataEntry = aDllDataEntry;
+}
+
+/*
+*Get first link in patchdata linked list
+**/
+DllDataEntry* CObeyFile::GetFirstDllDataEntry() const {
+ return iFirstDllDataEntry;
+}
+
+TInt CObeyFile::ProcessKernelRom() {
+ //
+ // First pass through the obey file to set up key variables
+ //
+ iReader.Rewind();
+
+ TInt count=0;
+ enum EKeyword keyword;
+ while (iReader.NextLine(1,keyword) != KErrEof) {
+ if (keyword == EKeywordExtensionRom) {
+ if (count==0)
+ return KErrNotFound; // no kernel ROM, just extension ROMs.
+ break;
+ }
+
+ count++;
+ if (! ProcessKeyword(keyword))
+ return KErrGeneral;
+ }
+
+ if (!GotKeyVariables())
+ return KErrGeneral;
+
+ if (! CreateDefaultArea())
+ return KErrGeneral;
+
+ //
+ // second pass to process the file specifications in the obey file building
+ // up the TRomNode directory structure and the TRomBuilderEntry list
+ //
+ iReader.Rewind();
+
+ iRootDirectory = new TRomNode("");
+ iLastExecutable = iRootDirectory;
+
+ TInt align=0;
+ while (iReader.NextLine(2,keyword)!=KErrEof) {
+ if (keyword == EKeywordExtensionRom)
+ break;
+
+ switch (keyword) {
+ case EKeywordSection:
+ if (ParseSection()!=KErrNone)
+ return KErrGeneral;
+ break;
+ case EKeywordAlign:
+ if (iReader.ProcessAlign(align)!=KErrNone)
+ return KErrGeneral;
+ break;
+ case EKeywordHide:
+ case EKeywordAlias:
+ case EKeywordRename:
+ if (!ProcessRenaming(keyword))
+ return KErrGeneral;
+ break;
+ case EKeywordPatchDllData: {
+ // Collect patchdata statements to process at the end
+ StringVector patchDataTokens;
+ SplitPatchDataStatement(patchDataTokens);
+ iPatchData->AddPatchDataStatement(patchDataTokens);
+ break;
+ }
+
+ default:
+ if (!ProcessFile(align, keyword))
+ return KErrGeneral;
+ align=0;
+ break;
+ }
+ }
+
+ if( !ParsePatchDllData())
+ return KErrGeneral;
+
+ iReader.Mark(); // ready for processing the extension rom(s)
+
+ if (iMissingFiles!=0)
+ return KErrGeneral;
+ if (iNumberOfDataFiles+iNumberOfPeFiles==0) {
+ Print(EError, "No files specified.\n");
+ return KErrGeneral;
+ }
+ if (!CheckHardwareVariants())
+ return KErrGeneral;
+
+ return KErrNone;
+}
+
+//
+// Process the section keyword
+//
+TInt CObeyFile::ParseSection(){
+ TInt currentLine = iReader.CurrentLine();
+ if (iSectionPosition!=-1)
+ return Print(EError, "Rom already sectioned. Line %d\n", currentLine);
+
+ if (!IsValidNumber(iReader.Word(1)))
+ return Print(EError, "Number required for 'section' keyword on line %d\n", currentLine);
+ TUint32 offset = 0 ;
+ Val(offset,iReader.Word(1)) ;
+ iSectionStart = offset + iRomLinearBase;
+ if (offset>=(TUint32)iRomSize)
+ return Print(EError, "Sectioned beyond end of Rom. Line %d\n", currentLine);
+ if (offset&0x0fff)
+ return Print(EError, "Section must be on a 4K boundry. Line %d\n", currentLine);
+ iSectionPosition=iNumberOfDataFiles + iNumberOfPeFiles;
+ iCurrentSectionNumber++;
+ return KErrNone;
+}
+
+
+//
+// Process any inline keywords
+//
+TInt CObeyFile::ParseFileAttributes(TRomNode *aNode, TRomBuilderEntry* aFile) {
+ TInt currentLine = iReader.CurrentLine();
+ enum EFileAttribute attribute;
+ TInt r=KErrNone;
+ TInt index=3;
+ char* arg=0;
+
+ while(r==KErrNone) {
+ r=iReader.NextAttribute(index,(aFile!=0),attribute,arg);
+ if (r!=KErrNone)
+ break;
+ switch(attribute) {
+ case EAttributeStackReserve:
+ r=aFile->SetStackReserve(arg);
+ break;
+ case EAttributeStack:
+ r=aFile->SetStackSize(arg);
+ break;
+ case EAttributeReloc:
+ r=aFile->SetRelocationAddress(arg);
+ break;
+ case EAttributeCodeAlign:
+ r=aFile->SetCodeAlignment(arg);
+ break;
+ case EAttributeDataAlign:
+ r=aFile->SetDataAlignment(arg);
+ break;
+ case EAttributeFixed:
+ r=aFile->SetRelocationAddress(NULL);
+ break;
+ case EAttributeAtt:
+ r=aNode->SetAtt(arg);
+ break;
+ case EAttributeUid1:
+ r=aFile->SetUid1(arg);
+ break;
+ case EAttributeUid2:
+ r=aFile->SetUid2(arg);
+ break;
+ case EAttributeUid3:
+ r=aFile->SetUid3(arg);
+ break;
+ case EAttributeHeapMin:
+ r=aFile->SetHeapSizeMin(arg);
+ break;
+ case EAttributeHeapMax:
+ r=aFile->SetHeapSizeMax(arg);
+ break;
+ case EAttributePriority:
+ r=aFile->SetPriority(arg);
+ break;
+ case EAttributePatched:
+ if (iSectionPosition!=-1)
+ return Print(EError, "Not sensible to patch files in top section. Line %d.\n", currentLine);
+ aFile->iPatched=ETrue;
+ break;
+ case EAttributeKeepIAT:
+ aFile->iOverrideFlags |= KOverrideKeepIAT;
+ break;
+ case EAttributeHidden:
+ if (aFile->Extension())
+ return Print(EError, "Cannot hide Extension. Line %d.\n", currentLine);
+ aNode->iHidden=ETrue;
+ break;
+ case EAttributeArea: {
+ TRACE(TAREA, Print(EScreen, "Area Attribute: %s\n", arg));
+ const Area* area = aFile->iArea;
+ if (! ParseAreaAttribute(arg, currentLine, area))
+ return KErrGeneral;
+ }
+ break;
+ case EAttributeProcessSpecific:
+ if (!IsValidFilePath(arg)) {
+ Print(EError, "Invalid file path for process attribute on line %d\n", currentLine);
+ return KErrGeneral;
+ }
+ r=aFile->SetAttachProcess(arg);
+ break;
+ case EAttributeCapability:
+ r=aFile->SetCapability(arg);
+ break;
+ case EAttributePreferred:
+ aFile->iPreferred = ETrue;
+ break;
+ case EAttributeUnpaged:
+ aFile->iOverrideFlags |= KOverrideCodeUnpaged | KOverrideDataUnpaged;
+ aFile->iOverrideFlags &= ~(KOverrideCodePaged | KOverrideDataPaged);
+ break;
+ case EAttributePaged:
+ aFile->iOverrideFlags |= KOverrideCodePaged;
+ aFile->iOverrideFlags &= ~(KOverrideCodeUnpaged);
+ break;
+ case EAttributeUnpagedCode:
+ aFile->iOverrideFlags |= KOverrideCodeUnpaged;
+ aFile->iOverrideFlags &= ~KOverrideCodePaged;
+ break;
+ case EAttributePagedCode:
+ aFile->iOverrideFlags |= KOverrideCodePaged;
+ aFile->iOverrideFlags &= ~KOverrideCodeUnpaged;
+ break;
+ case EAttributeUnpagedData:
+ aFile->iOverrideFlags |= KOverrideDataUnpaged;
+ aFile->iOverrideFlags &= ~KOverrideDataPaged;
+ break;
+ case EAttributePagedData:
+ aFile->iOverrideFlags |= KOverrideDataPaged;
+ aFile->iOverrideFlags &= ~KOverrideDataUnpaged;
+ break;
+
+ default:
+ return Print(EError, "Unrecognised keyword in file attributes on line %d.\n",currentLine);
+ }
+ }
+
+ // aFile may be null if processing an extension ROM
+ if (aFile && aFile->iPatched && ! aFile->iArea->IsDefault()) {
+ return Print(EError, "Relocation to area at line %d forbidden because file is patched\n", currentLine);
+ }
+
+ if (r==KErrEof)
+ return KErrNone;
+ return r;
+}
+
+TUint32 CObeyFile::ParseVariant() {
+ if (iReader.Count() == 0 || stricmp(iReader.Word(0), "rem")==0)
+ return KVariantIndependent;
+ const char* left=iReader.Suffix();
+ if (left == 0 || *left=='\0')
+ return KVariantIndependent;
+ const char* right=left+strlen(left)-1;
+ if (*left=='[' && *right==']') {
+ string s(left+1);
+ string s2=s.substr(0,right-(left+1));
+ if(IsValidNumber(s2.c_str())){
+ TUint32 temp = 0 ;
+ Val(temp,s2.c_str());
+ return temp;
+ }
+ }
+ //#endif
+ Print(EError,"Syntax error in variant, %s keyword on line %d\n", iReader.Word(0), iReader.CurrentLine());
+ return KVariantIndependent;
+}
+
+//
+// Process a parsed line to set up one or more new TRomBuilder entry objects.
+// iWord[0] = the keyword (file, primary or secondary)
+// iWord[1] = the PC pathname
+// iWord[2] = the EPOC pathname
+// iWord[3] = start of the file attributes
+//
+TBool CObeyFile::ProcessFile(TInt aAlign, enum EKeyword aKeyword){
+
+ TUint imageFlags = 0;
+ TUint overrides = 0;
+ TBool isPeFile = ETrue;
+ TBool isResource = EFalse;
+ TBool isNonXIP = EFalse;
+ TUint compression = 0;
+ TBool callEntryPoint = EFalse;
+ TUint hardwareVariant=KVariantIndependent;
+ TBool mustBeInSysBin = EFalse;
+ TBool tryForSysBin = EFalse;
+ TBool warnFlag = EFalse;
+
+ // do some validation of the keyword
+ TInt currentLine = iReader.CurrentLine();
+
+ switch (aKeyword) {
+ case EKeywordPrimary:
+ imageFlags |= KRomImageFlagPrimary;
+ overrides |= KOverrideCodeUnpaged | KOverrideDataUnpaged;
+ mustBeInSysBin = gPlatSecEnforceSysBin;
+ warnFlag = gEnableStdPathWarning;
+ hardwareVariant=ParseVariant();
+ if (iKernelModel==ESingleKernel && !THardwareVariant(hardwareVariant).IsIndependent()) {
+ Print(EError,"Kernel must be independent in single kernel ROMs\n");
+ }
+ break;
+
+ case EKeywordSecondary:
+ imageFlags |= KRomImageFlagSecondary;
+ mustBeInSysBin = gPlatSecEnforceSysBin;
+ warnFlag = gEnableStdPathWarning;
+ hardwareVariant=ParseVariant();
+ break;
+
+ case EKeywordVariant:
+ imageFlags |= KRomImageFlagVariant;
+ overrides |= KOverrideCodeUnpaged | KOverrideDataUnpaged;
+ mustBeInSysBin = gPlatSecEnforceSysBin;
+ warnFlag = gEnableStdPathWarning;
+ hardwareVariant=ParseVariant();
+ break;
+
+ case EKeywordExtension:
+ imageFlags |= KRomImageFlagExtension;
+ overrides |= KOverrideCodeUnpaged | KOverrideDataUnpaged;
+ mustBeInSysBin = gPlatSecEnforceSysBin;
+ warnFlag = gEnableStdPathWarning;
+ hardwareVariant=ParseVariant();
+ break;
+
+ case EKeywordDevice:
+ imageFlags |= KRomImageFlagDevice;
+ overrides |= KOverrideCodeUnpaged | KOverrideDataUnpaged;
+ mustBeInSysBin = gPlatSecEnforceSysBin;
+ warnFlag = gEnableStdPathWarning;
+ hardwareVariant=ParseVariant();
+ break;
+
+ case EKeywordExecutableCompressionMethodBytePair:
+ compression=KUidCompressionBytePair;
+
+ case EKeywordExecutableCompressionMethodInflate:
+ case EKeywordFileCompress:
+ compression = compression ? compression : KUidCompressionDeflate;
+
+ case EKeywordExecutableCompressionMethodNone:
+ case EKeywordFileUncompress:
+ isNonXIP = ETrue;
+ case EKeywordData:
+ iNumberOfDataFiles++;
+ isPeFile = EFalse;
+ isResource = ETrue;
+ hardwareVariant=ParseVariant();
+ tryForSysBin = gPlatSecEnforceSysBin;
+ break;
+
+ case EKeywordHardwareConfigRepositoryData:
+ if(iNumberOfHCRDataFiles){
+ Print(EError,"Multiple keywords '%s' on line %d.\n",iReader.Word(0),currentLine);
+ return EFalse ;
+ }
+ compression = EFalse ;
+ overrides |= KOverrideCodeUnpaged | KOverrideDataUnpaged | KOverrideHCRData;
+ warnFlag = gEnableStdPathWarning;
+ iNumberOfHCRDataFiles ++ ;
+ isPeFile = EFalse;
+ break;
+
+ case EKeywordDll:
+ callEntryPoint = ETrue;
+ // and fall through to handling for "file"
+
+ case EKeywordFile: {
+
+ char* nname = NormaliseFileName(iReader.Word(1));
+ strupr(nname);
+ if( gCompressionMethod == 0 || NULL != strstr(nname, ".DLL") || callEntryPoint ) {
+ mustBeInSysBin = gPlatSecEnforceSysBin;
+ warnFlag = gEnableStdPathWarning;
+ hardwareVariant=ParseVariant();
+ }
+ else {
+ compression = gCompressionMethod;
+ hardwareVariant=ParseVariant();
+ tryForSysBin = gPlatSecEnforceSysBin;
+ }
+ delete []nname ;
+ }
+ break;
+
+ default:
+ Print(EError,"Unexpected keyword '%s' on line %d.\n",iReader.Word(0),currentLine);
+ return EFalse;
+ }
+
+ if (isPeFile)
+ iNumberOfPeFiles++;
+
+ // check the PC file exists
+ char* nname = NormaliseFileName(iReader.Word(1));
+ ifstream test(nname,ios_base::binary | ios_base::in);
+
+ if (!test.is_open()) {
+ Print(EError,"Cannot open file %s for input.\n",iReader.Word(1));
+ if(EKeywordHardwareConfigRepositoryData == aKeyword) {
+ delete []nname;
+ return EFalse ;
+ }
+ iMissingFiles++;
+ }
+ if(EKeywordHardwareConfigRepositoryData == aKeyword) { // check hcr file
+
+ TUint32 magicWord = 0;
+ test.read(reinterpret_cast<char*>(&magicWord),sizeof(TUint32));
+ if(0x66524348 != magicWord) {
+ Print(EError,"Invalid hardware configuration repository data file %s .\n",iReader.Word(1));
+ test.close();
+ delete []nname;
+ return EFalse;
+ }
+
+ }
+ test.close();
+ delete []nname;
+
+
+ TBool endOfName=EFalse;
+ if (IsValidFilePath(iReader.Word(2)) == NULL) {
+ Print(EError, "Invalid destination path on line %d\n",currentLine);
+ return EFalse;
+ }
+ char* epocStartPtr = NormaliseFileName(iReader.Word(2));
+ char* savedPtr = epocStartPtr;
+ if(*epocStartPtr == '/' ||*epocStartPtr == '\\')
+ epocStartPtr++ ;
+#ifdef __LINUX__
+ if(tryForSysBin) {
+ if(strnicmp(epocStartPtr, "system/bin/", 11)==0)
+ mustBeInSysBin = 1;
+ if(strnicmp(epocStartPtr, "system/libs/", 12)==0)
+ mustBeInSysBin = 1;
+ if(strnicmp(epocStartPtr, "system/programs/", 16)==0)
+ mustBeInSysBin = 1;
+ }
+
+ static const char sysBin[] = "sys/bin/";
+#else
+ if(tryForSysBin) {
+ if(strnicmp(epocStartPtr, "system\\bin\\", 11)==0)
+ mustBeInSysBin = 1;
+ if(strnicmp(epocStartPtr, "system\\libs\\", 12)==0)
+ mustBeInSysBin = 1;
+ if(strnicmp(epocStartPtr, "system\\programs\\", 16)==0)
+ mustBeInSysBin = 1;
+ }
+
+ static const char sysBin[] = "sys\\bin\\";
+#endif
+ static const int sysBinLength = sizeof(sysBin)-1;
+
+ if (strnicmp(epocStartPtr, sysBin, sysBinLength)!=0) {
+ if(mustBeInSysBin) {
+ TInt len = strlen((char*)epocStartPtr);
+ TInt i = len;
+ while(--i>=0) if(epocStartPtr[i] == SLASH_CHAR) break;
+ ++i;
+ char* old = (char*)epocStartPtr;
+ epocStartPtr = new char[sysBinLength+(len-i)+1];
+ strcpy((char*)epocStartPtr,sysBin);
+ strcat((char*)epocStartPtr,old+i);
+ delete []old;
+ savedPtr = epocStartPtr;
+ Print(EDiagnostic, "%s moved to %s\n", old, epocStartPtr);
+ }
+ else if (warnFlag) {
+ Print(EWarning, "Outside standard path at %s\n", epocStartPtr);
+ }
+ }
+
+ char *epocEndPtr=epocStartPtr;
+
+ TRomNode* dir=iRootDirectory;
+ TRomNode* subDir=0;
+ TRomBuilderEntry *file=0;
+ while (!endOfName) {
+ endOfName = GetNextBitOfFileName(epocEndPtr);
+ if (endOfName){ // file
+ TRomNode* alreadyExists=dir->FindInDirectory(epocStartPtr,hardwareVariant);
+ if (alreadyExists) { // duplicate file
+ if (gKeepGoing) {
+ Print(EWarning, "Duplicate file for %s on line %d, will be ignored\n",iReader.Word(1),iReader.CurrentLine());
+ delete []savedPtr;
+ switch (aKeyword) {
+ case EKeywordExecutableCompressionMethodBytePair:
+ case EKeywordExecutableCompressionMethodInflate:
+ case EKeywordFileCompress:
+ case EKeywordExecutableCompressionMethodNone:
+ case EKeywordFileUncompress:
+ case EKeywordData:
+ iNumberOfDataFiles--;
+ break;
+ case EKeywordHardwareConfigRepositoryData:
+ iNumberOfHCRDataFiles -- ;
+ break;
+ default:
+ break;
+ }
+ if (isPeFile)
+ iNumberOfPeFiles--;
+ return ETrue;
+
+ }
+ else {
+ Print(EError, "Duplicate file for %s on line %d\n",iReader.Word(1),iReader.CurrentLine());
+ delete []savedPtr;
+ return EFalse;
+ }
+ }
+ file = new TRomBuilderEntry(iReader.Word(1),epocStartPtr);
+ file->iRomImageFlags = imageFlags;
+ file->iResource = isResource;
+ file->iNonXIP = isNonXIP;
+ file->iCompression = compression;
+
+ file->iArea = iAreaSet.FindByName(AreaSet::KDefaultAreaName);
+ file->iRomSectionNumber = iCurrentSectionNumber;
+ file->iHardwareVariant = hardwareVariant;
+ file->iOverrideFlags |= overrides;
+ if (callEntryPoint)
+ file->SetCallEntryPoint(callEntryPoint);
+ file->iAlignment=aAlign;
+ TUint32 uid;
+ file->iBareName = SplitFileName(file->iName, uid, file->iVersionInName, file->iVersionPresentInName);
+ assert(uid==0 && !(file->iVersionPresentInName & EUidPresent));
+ if (strchr(file->iBareName, '{') || strchr(file->iBareName, '}')) {
+ Print(EError, "Illegal character in name %s on line %d\n", file->iName, iReader.CurrentLine());
+ delete file;
+ delete []savedPtr;
+ return EFalse;
+ }
+ TRomNode* node=new TRomNode(epocStartPtr, file);
+ if (node==0){
+ delete file;
+ delete []savedPtr;
+ return EFalse;
+ }
+
+ TInt r=ParseFileAttributes(node, file);
+ if (r!=KErrNone){
+ delete file;
+ delete node;
+ delete []savedPtr;
+ return EFalse;
+ }
+
+ TRACE(TAREA, Print(EScreen, "File %s area '%s'\n", iReader.Word(1), file->iArea->Name()));
+
+ // Apply some specific overrides to the primary
+ if (imageFlags & KRomImageFlagPrimary) {
+ if (file->iCodeAlignment < iPageSize)
+ file->iCodeAlignment = iPageSize; // Kernel code is at least page aligned
+ file->iHeapSizeMin = iKernHeapMin;
+ file->iHeapSizeMax = iKernHeapMax;
+ file->iOverrideFlags |= KOverrideHeapMin+KOverrideHeapMax;
+ }
+
+ if (!file->iPatched)
+ dir->AddFile(node); // to ROM directory structure, though possibly hidden
+ if (isPeFile)
+ TRomNode::AddExecutableFile(iLastExecutable, node);
+
+ AddFile(file);
+ }
+ else // directory {
+ subDir = dir->FindInDirectory(epocStartPtr);
+ if (!subDir) { // sub directory does not exist
+ subDir = dir->NewSubDir(epocStartPtr);
+ if (!subDir){
+ delete []savedPtr;
+ return EFalse;
+ }
+ }
+ dir=subDir;
+ epocStartPtr = epocEndPtr;
+ }
+
+ delete []savedPtr;
+ return ETrue;
+}
+
+
+void CObeyFile::AddFile(TRomBuilderEntry* aFile) {
+ aFile->iArea->AddFile(aFile);
+
+ *iNextFilePtrPtr = aFile;
+ iNextFilePtrPtr = &(aFile->iNext);
+}
+
+
+TBool CObeyFile::ProcessRenaming(enum EKeyword aKeyword) {
+ TUint hardwareVariant=ParseVariant();
+
+ // find existing file
+ TBool endOfName=EFalse;
+
+ // Store the current name and new name to maintain renamed file map
+ string currentName=iReader.Word(1);
+ string newName=iReader.Word(2);
+
+
+ if (IsValidFilePath(iReader.Word(1)) == NULL) {
+ Print(EError, "Invalid source path on line %d\n",iReader.CurrentLine());
+ return EFalse;
+ }
+ char* epocStartPtr = NormaliseFileName(iReader.Word(1));
+ char* savedPtr = epocStartPtr;
+ if(*epocStartPtr == '/' ||*epocStartPtr == '\\')
+ epocStartPtr++ ;
+ char* epocEndPtr = epocStartPtr;
+ char saved_srcname[257];
+ strcpy(saved_srcname, iReader.Word(1));
+
+ TRomNode* dir=iRootDirectory;
+ TRomNode* existingFile=0;
+ while (!endOfName) {
+ endOfName = GetNextBitOfFileName(epocEndPtr);
+ if (endOfName) { // file
+ existingFile=dir->FindInDirectory(epocStartPtr,hardwareVariant);
+ if (existingFile) {
+ TInt fileCount=0;
+ TInt dirCount=0;
+ existingFile->CountDirectory(fileCount, dirCount);
+ if (dirCount != 0 || fileCount != 0) {
+ Print(EError, "Keyword %s not applicable to directories - line %d\n",
+ iReader.Word(0),iReader.CurrentLine());
+ delete []savedPtr;
+ return EFalse;
+
+ }
+ }
+ }
+ else {// directory
+ TRomNode* subDir = dir->FindInDirectory(epocStartPtr);
+ if (!subDir) // sub directory does not exist
+ break;
+ dir=subDir;
+ epocStartPtr = epocEndPtr;
+ }
+ }
+ if (aKeyword == EKeywordHide) {
+ if (!existingFile) {
+ Print(EWarning, "Hiding non-existent file %s on line %d\n",
+ saved_srcname, iReader.CurrentLine());
+ // Just a warning, as we've achieved the right overall effect.
+ }
+ else {
+ existingFile->iHidden = ETrue;
+ }
+ delete []savedPtr;
+ return ETrue;
+ }
+
+ if (!existingFile) {
+ Print(EError, "Can't %s non-existent source file %s on line %d\n",
+ iReader.Word(0), saved_srcname, iReader.CurrentLine());
+ delete []savedPtr;
+ return EFalse;
+ }
+ delete []savedPtr;
+ epocStartPtr=(char*)IsValidFilePath(iReader.Word(2));
+ epocEndPtr=epocStartPtr;
+ endOfName=EFalse;
+ if (epocStartPtr==NULL) {
+ Print(EError, "Invalid destination path on line %d\n",iReader.CurrentLine());
+ return EFalse;
+ }
+
+ TRomNode* newdir=iRootDirectory;
+ while (!endOfName) {
+ endOfName = GetNextBitOfFileName(epocEndPtr);
+ if (endOfName){ // file
+ TRomNode* alreadyExists=newdir->FindInDirectory(epocStartPtr,existingFile->HardwareVariant());
+ if (alreadyExists) { // duplicate file
+ if (gKeepGoing) {
+ Print(EWarning, "Duplicate file for %s on line %d, renaming will be skipped\n",saved_srcname,iReader.CurrentLine());
+ return ETrue;
+ }
+ else {
+ Print(EError, "Duplicate file for %s on line %d\n",saved_srcname,iReader.CurrentLine());
+ return EFalse;
+ }
+ }
+ }
+ else { // directory
+ TRomNode* subDir = newdir->FindInDirectory(epocStartPtr);
+ if (!subDir) { // sub directory does not exist
+ subDir = newdir->NewSubDir(epocStartPtr);
+ if (!subDir)
+ return EFalse;
+ }
+ newdir=subDir;
+ epocStartPtr = epocEndPtr;
+ }
+ }
+
+ if (aKeyword == EKeywordRename) {
+ // rename => remove existingFile and insert into tree at new place
+ // has no effect on the iNextExecutable or iNextNodeForSameFile links
+
+ TInt r=ParseFileAttributes(existingFile, existingFile->iRomFile->iRbEntry);
+ if (r!=KErrNone)
+ return EFalse;
+ r = existingFile->Rename(dir, newdir, epocStartPtr);
+ if (r==KErrBadName) {
+ Print(EError, "Bad name %s at line %d\n", epocStartPtr, iReader.CurrentLine());
+ return EFalse;
+ }
+ else if (r==KErrArgument) {
+ Print(EError, "Version in name %s does not match version in file header at line %d\n", epocStartPtr, iReader.CurrentLine());
+ return EFalse;
+ }
+ // Store the current and new name of file in the renamed file map.
+ iPatchData->AddToRenamedFileMap(currentName, newName);
+ return ETrue;
+ }
+
+ // alias => create new TRomNode entry and insert into tree
+
+ TRomNode* node = new TRomNode(epocStartPtr, existingFile);
+ if (node == 0) {
+ Print(EError, "Out of memory\n");
+ return EFalse;
+ }
+
+ TInt r = node->Alias(existingFile, iLastExecutable);
+ if (r==KErrBadName) {
+ Print(EError, "Bad name %s at line %d\n", epocStartPtr, iReader.CurrentLine());
+ return EFalse;
+ }
+ else if (r==KErrArgument) {
+ Print(EError, "Version in name %s does not match version in file header at line %d\n", epocStartPtr, iReader.CurrentLine());
+ return EFalse;
+ }
+ r=ParseFileAttributes(node, 0);
+ if (r!=KErrNone)
+ return EFalse;
+
+ newdir->AddFile(node); // to ROM directory structure, though possibly hidden
+
+ return ETrue;
+}
+
+
+TInt ParsePagingPolicy(const char* policy) {
+ if(stricmp(policy,"NOPAGING")==0)
+ return EKernelConfigPagingPolicyNoPaging;
+ else if (stricmp(policy,"ALWAYSPAGE")==0)
+ return EKernelConfigPagingPolicyAlwaysPage;
+ else if(stricmp(policy,"DEFAULTUNPAGED")==0)
+ return EKernelConfigPagingPolicyDefaultUnpaged;
+ else if(stricmp(policy,"DEFAULTPAGED")==0)
+ return EKernelConfigPagingPolicyDefaultPaged;
+ return KErrArgument;
+}
+
+
+TBool CObeyFile::ProcessKeyword(enum EKeyword aKeyword) {
+ TUint hardwareVariant=KVariantIndependent;
+ TBool success = ETrue;
+ switch (aKeyword) {
+ case EKeywordUnicode:
+ Unicode=ETrue;
+ break;
+ case EKeywordAscii:
+ Unicode=EFalse;
+ break;
+
+ case EKeywordSingleKernel:
+ iKernelModel=ESingleKernel;
+ break;
+ case EKeywordMultiKernel:
+ iKernelModel=EMultipleKernels;
+ break;
+
+ case EKeywordBootBinary:
+ iBootFileName = iReader.DupWord(1);
+ break;
+ case EKeywordRomName:
+ iRomFileName = iReader.DupWord(1);
+ break;
+ case EKeywordRomNameOdd:
+ iRomOddFileName = iReader.DupWord(1);
+ break;
+ case EKeywordRomNameEven:
+ iRomEvenFileName = iReader.DupWord(1);
+ break;
+ case EKeywordSRecordFileName:
+ iSRecordFileName = iReader.DupWord(1);
+ break;
+
+ case EKeywordRomLinearBase:
+ Val(iRomLinearBase,iReader.Word(1));
+ break;
+ case EKeywordRomSize:
+ Val(iRomSize,iReader.Word(1));
+ break;
+ case EKeywordRomAlign:
+ Val(iRomAlign,iReader.Word(1));
+ break;
+ case EKeywordKernelDataAddress:
+ Val(iKernDataRunAddress,iReader.Word(1));
+ break;
+ case EKeywordKernelHeapMin:
+ Val(iKernHeapMin,iReader.Word(1));
+ break;
+ case EKeywordKernelHeapMax:
+ Val(iKernHeapMax,iReader.Word(1));
+ break;
+ case EKeywordDataAddress:
+ Val(iDataRunAddress,iReader.Word(1));
+ break;
+ case EKeywordDefaultStackReserve:
+ Val(iDefaultStackReserve,iReader.Word(1));
+ break;
+ case EKeywordVersion:
+ {
+ istringstream val(iReader.Word(1));
+ val >> iVersion ;
+ }
+ break;
+ case EKeywordSRecordBase:
+ Val(iSRecordBase,iReader.Word(1));
+ break;
+ case EKeywordRomChecksum:
+ Val(iCheckSum,iReader.Word(1));
+ break;
+ case EKeywordHardware:
+ Val(iHardware,iReader.Word(1));
+ break;
+ case EKeywordLanguages:
+ iReader.ProcessLanguages(iLanguage);
+ break;
+ case EKeywordTime:
+ iReader.ProcessTime(iTime);
+ break;
+ case EKeywordDllDataTop:
+ Val(iDllDataTop,iReader.Word(1));
+ break;
+
+ case EKeywordMemModel: {
+ const char* arg1=iReader.Word(1);
+ const char* arg2=iReader.Word(2);
+ const char* arg3=iReader.Word(3);
+ const char* arg4=iReader.Word(4);
+ if (strnicmp(arg1, "moving", 6)==0)
+ iMemModel=E_MM_Moving;
+ else if (strnicmp(arg1, "direct", 6)==0)
+ iMemModel=E_MM_Direct;
+ else if (strnicmp(arg1, "multiple", 8)==0)
+ iMemModel=E_MM_Multiple;
+ else if (strnicmp(arg1, "flexible", 8)==0)
+ iMemModel=E_MM_Flexible;
+ else {
+ Print(EError, "Unknown memory model specified\n");
+ success = EFalse;
+ }
+ if (IsValidNumber(arg2)) {
+ Val(iChunkSize,arg2);
+ }
+ if (iMemModel!=E_MM_Direct && IsValidNumber(arg3)) {
+ Val(iPageSize,arg3);
+ }
+ else if (iMemModel==E_MM_Direct)
+ iPageSize=iChunkSize;
+ if (iMemModel!=E_MM_Direct && IsValidNumber(arg4)) {
+ Val(iVirtualAllocSize,arg4);
+ }
+ else
+ iVirtualAllocSize = iPageSize;
+
+ break;
+ }
+ case EKeywordNoWrapper:
+ if (gHeaderType<0)
+ gHeaderType=0;
+ break;
+ case EKeywordEpocWrapper:
+ if (gHeaderType<0)
+ gHeaderType=1;
+ break;
+ case EKeywordCoffWrapper:
+ if (gHeaderType<0)
+ gHeaderType=2;
+ break;
+
+ case EKeywordPlatSecEnforcement:
+ ParseBoolArg(gPlatSecEnforcement,iReader.Word(1));
+ if(gPlatSecEnforcement)
+ iKernelConfigFlags |= EKernelConfigPlatSecEnforcement;
+ else
+ iKernelConfigFlags &= ~EKernelConfigPlatSecEnforcement;
+ break;
+ case EKeywordPlatSecDiagnostics:
+ ParseBoolArg(gPlatSecDiagnostics,iReader.Word(1));
+ if(gPlatSecDiagnostics)
+ iKernelConfigFlags |= EKernelConfigPlatSecDiagnostics;
+ else
+ iKernelConfigFlags &= ~EKernelConfigPlatSecDiagnostics;
+ break;
+ case EKeywordPlatSecProcessIsolation: {
+ TInt processIsolation;
+ ParseBoolArg(processIsolation,iReader.Word(1));
+ if(processIsolation)
+ iKernelConfigFlags |= EKernelConfigPlatSecProcessIsolation;
+ else
+ iKernelConfigFlags &= ~EKernelConfigPlatSecProcessIsolation;
+ break;
+ }
+ case EKeywordPlatSecEnforceSysBin: {
+ ParseBoolArg(gPlatSecEnforceSysBin,iReader.Word(1));
+ if(gPlatSecEnforceSysBin)
+ iKernelConfigFlags |= EKernelConfigPlatSecEnforceSysBin;
+ else
+ iKernelConfigFlags &= ~EKernelConfigPlatSecEnforceSysBin;
+ break;
+ }
+ case EKeywordPlatSecDisabledCaps:
+ if(iPlatSecDisabledCapsParsed)
+ Print(EWarning, "PlatSecDisabledCaps redefined - previous values lost\n"); {
+ ParseCapabilitiesArg(iPlatSecDisabledCaps, iReader.Word(1));
+ gPlatSecDisabledCaps = iPlatSecDisabledCaps;
+ iPlatSecDisabledCapsParsed=ETrue;
+ }
+ break;
+ case EKeywordPagingPolicy: {
+ if(iPagingPolicyParsed)
+ Print(EWarning, "PagingPolicy redefined - previous PagingPolicy values lost\n");
+ if(iCodePagingPolicyParsed)
+ Print(EWarning, "PagingPolicy defined - previous CodePagingPolicy values lost\n");
+ iPagingPolicyParsed = true;
+ iKernelConfigFlags &= ~(EKernelConfigCodePagingPolicyMask);
+ TInt policy = ParsePagingPolicy(iReader.Word(1));
+ if(policy<0) {
+ Print(EError,"Unrecognized option for PAGINGPOLICY keyword\n");
+ success = false;
+ }
+ else {
+#ifndef SYMBIAN_WRITABLE_DATA_PAGING
+ if ((policy != EKernelConfigPagingPolicyNoPaging) && (iMemModel == E_MM_Flexible))
+ Print(EWarning, "SYMBIAN_WRITABLE_DATA_PAPING is not defined. Writable data paging is not warranted on this version of Symbian.");
+#endif
+ iKernelConfigFlags |= policy << EKernelConfigCodePagingPolicyShift;
+ if((policy==EKernelConfigPagingPolicyNoPaging) || (policy==EKernelConfigPagingPolicyDefaultUnpaged))
+ iKernelConfigFlags |= policy << EKernelConfigDataPagingPolicyShift;
+ }
+ }
+ break;
+ case EKeywordCodePagingPolicy: {
+ if(iCodePagingPolicyParsed)
+ Print(EWarning, "CodePagingPolicy redefined - previous CodePagingPolicy values lost\n");
+ if(iPagingPolicyParsed)
+ Print(EWarning, "CodePagingPolicy defined - previous PagingPolicy values lost\n");
+ iCodePagingPolicyParsed = true;
+ iKernelConfigFlags &= ~EKernelConfigCodePagingPolicyMask;
+ TInt policy = ParsePagingPolicy(iReader.Word(1));
+ if(policy<0) {
+ Print(EError,"Unrecognised option for CODEPAGINGPOLICY keyword\n");
+ success = false;
+ }
+ else
+ iKernelConfigFlags |= policy << EKernelConfigCodePagingPolicyShift;
+ }
+ break;
+ case EKeywordDataPagingPolicy: {
+ if(iDataPagingPolicyParsed)
+ Print(EWarning, "DataPagingPolicy redefined - previous DataPagingPolicy values lost\n");
+ if(iPagingPolicyParsed)
+ Print(EWarning, "DataPagingPolicy defined - previous PagingPolicy values lost\n");
+ iDataPagingPolicyParsed = true;
+ iKernelConfigFlags &= ~EKernelConfigDataPagingPolicyMask;
+ TInt policy = ParsePagingPolicy(iReader.Word(1));
+ if(policy<0) {
+ Print(EError,"Unrecognized option for DATAPAGINGPOLICY keyword\n");
+ success = false;
+ }
+ else
+#ifndef SYMBIAN_WRITABLE_DATA_PAGING
+ if ((policy != EKernelConfigPagingPolicyNoPaging) && (iMemModel == E_MM_Flexible))
+ Print(EWarning, "SYMBIAN_WRITABLE_DATA_PAPING is not defined. Writable data paging is not warranted on this version of Symbian.");
+#endif
+ iKernelConfigFlags |= policy << EKernelConfigDataPagingPolicyShift;
+ }
+ break;
+ case EKeywordPagingOverride: {
+ if(iPagingOverrideParsed)
+ Print(EWarning, "PagingOverride redefined - previous PagingOverride values lost\n");
+ if(iCodePagingOverrideParsed)
+ Print(EWarning, "PagingOverride defined - previous CodePagingOverride values lost\n");
+ iPagingOverrideParsed = true;
+ TInt policy = ParsePagingPolicy(iReader.Word(1));
+ if(policy<0) {
+ Print(EError,"Unrecognized option for PAGINGOVERRIDE keyword\n");
+ success = false;
+ }
+ else {
+ gCodePagingOverride = policy;
+ if((policy==EKernelConfigPagingPolicyNoPaging) || (policy==EKernelConfigPagingPolicyDefaultUnpaged))
+ gDataPagingOverride = policy;
+ }
+ }
+ break;
+ case EKeywordCodePagingOverride: {
+ if(iCodePagingOverrideParsed)
+ Print(EWarning, "CodePagingOverride redefined - previous CodePagingOverride values lost\n");
+ if(iPagingOverrideParsed)
+ Print(EWarning, "CodePagingOverride defined - previous PagingOverride values lost\n");
+ iCodePagingOverrideParsed = true;
+ TInt policy = ParsePagingPolicy(iReader.Word(1));
+ if(policy<0) {
+ Print(EError,"Unrecognised option for CODEPAGINGOVERRIDE keyword\n");
+ success = false;
+ }
+ else
+ gCodePagingOverride = policy;
+ }
+ break;
+ case EKeywordDataPagingOverride:
+ {
+ if(iDataPagingOverrideParsed)
+ Print(EWarning, "DataPagingOverride redefined - previous DataPagingOverride values lost\n");
+ if(iPagingOverrideParsed)
+ Print(EWarning, "DataPagingOverride defined - previous PagingOverride values lost\n");
+ iDataPagingOverrideParsed = true;
+ TInt policy = ParsePagingPolicy(iReader.Word(1));
+ if(policy<0) {
+ Print(EError,"Unrecognised option for DATAPAGINGOVERRIDE keyword\n");
+ success = false;
+ }
+ else
+ gDataPagingOverride = policy;
+ }
+ break;
+ case EKeywordDemandPagingConfig:
+ {
+ memset(&gDemandPagingConfig,0,sizeof(gDemandPagingConfig));
+ Val(gDemandPagingConfig.iMinPages,iReader.Word(1));
+ const char* tmp = iReader.Word(2);
+ if(*tmp) {
+ Val(gDemandPagingConfig.iMaxPages,tmp);
+ tmp = iReader.Word(3);
+ if(*tmp){
+ Val(gDemandPagingConfig.iYoungOldRatio,tmp);
+ for(int i = 1 ; i <= 2 ; i++){
+ tmp = iReader.Word(4 + i);
+ if(0 == *tmp) break ;
+ Val(gDemandPagingConfig.iSpare[i],tmp);
+ }
+ }
+ }
+ if(gDemandPagingConfig.iMaxPages && gDemandPagingConfig.iMaxPages<gDemandPagingConfig.iMinPages) {
+ Print(EError,"DemandPagingConfig maxPages must be >= minPages\n");
+ success = EFalse;
+ break;
+ }
+ }
+ break;
+ case EKeywordPagedRom:
+ gPagedRom = ETrue;
+ break;
+
+ case EKeywordTrace:
+ Val(TraceMask,iReader.Word(1));
+ break;
+
+ case EKeywordKernelTrace:
+ iTraceMask[0] = 0;
+ for(int i = 0 ; i < KNumTraceMaskWords ; i++) {
+ const char* tmp = iReader.Word(i+1);
+ if(0 == *tmp) break ;
+ Val(iTraceMask[i],tmp);
+ }
+ break;
+
+ case EKeywordBTrace:
+ iInitialBTraceFilter[0] = 0 ;
+ for(TUint i = 0 ; i < sizeof(iInitialBTraceFilter) / sizeof(iInitialBTraceFilter[0]); i++) {
+ const char* tmp = iReader.Word(i+1);
+ if(0 == *tmp) break ;
+ Val(iInitialBTraceFilter[i],tmp);
+ }
+ break;
+
+ case EKeywordBTraceMode:
+ Val(iInitialBTraceMode,iReader.Word(1));
+ break;
+
+ case EKeywordBTraceBuffer:
+ Val(iInitialBTraceBuffer,iReader.Word(1));
+ break;
+
+ case EKeywordDebugPort:
+ if (iDebugPortParsed)
+ Print(EWarning, "DEBUGPORT redefined - previous value lost\n");
+ Val(iDebugPort,iReader.Word(1));
+ iDebugPortParsed = ETrue;
+ break;
+
+ case EKeywordCompress:
+ gEnableCompress=ETrue; // Set ROM Compression on.
+ break;
+
+ case EKeywordCollapse:
+ if (strnicmp(iReader.Word(1), "arm", 3)!=0 || strnicmp(iReader.Word(2), "gcc", 3)!=0) {
+ Print(EWarning, "COLLAPSE only supported for ARM and GCC - keyword ignored\n");
+ }
+ else {
+
+ TUint32 cm = 0;
+ Val(cm,iReader.Word(3));
+ if ((cm & 0x80000000L) != 0 || cm > ECollapseAllChainBranches) {
+ Print(EWarning, "COLLAPSE mode unrecognised - keyword ignored\n");
+ }
+ else
+ iCollapseMode=cm;
+ }
+ break;
+
+ case EKeywordPrimary:
+ iNumberOfPrimaries++;
+ break;
+ case EKeywordVariant:
+ hardwareVariant=ParseVariant();
+ if (THardwareVariant(hardwareVariant).IsVariant()) {
+ iNumberOfVariants++;
+ TUint layer=THardwareVariant(hardwareVariant).Layer();
+ TUint vmask=THardwareVariant(hardwareVariant).VMask();
+ iAllVariantsMask[layer] |= vmask;
+ }
+ else {
+ Print(EError,"Variant DLLs must belong to variant layer - line %d\n", iReader.CurrentLine());
+ break;
+ }
+
+ break;
+ case EKeywordExtension:
+ iNumberOfExtensions++;
+ break;
+ case EKeywordDevice:
+ iNumberOfDevices++;
+ break;
+
+ case EKeywordKernelRomName:
+ Print(EError,"Keyword '%s' only valid in extension ROMs - line %d\n", iReader.Word(0), iReader.CurrentLine());
+ break;
+
+ case EKeywordArea:
+ if(! ParseAreaKeyword())
+ success = EFalse;
+ break;
+
+ case EKeywordExecutableCompressionMethodNone:
+ gCompressionMethod = 0;
+ break;
+
+ case EKeywordExecutableCompressionMethodInflate:
+ gCompressionMethod = KUidCompressionDeflate;
+ break;
+
+ case EKeywordExecutableCompressionMethodBytePair:
+ gCompressionMethod = KUidCompressionBytePair;
+ break;
+
+ case EKeywordKernelConfig:
+ {
+ TUint32 bit = (TUint32)-1 ;
+ Val(bit,iReader.Word(1)) ;
+ TInt setTo = 0;
+
+ if(bit > 31) {
+ Print(EError,"KernelConfig bit must be between 0 and 31\n");
+ success = EFalse;
+ break;
+ }
+ if(ParseBoolArg(setTo,iReader.Word(2))!=KErrNone) {
+ success = EFalse;
+ break;
+ }
+ if(setTo)
+ iKernelConfigFlags |= 1<<bit;
+ else
+ iKernelConfigFlags &= ~(1<<bit);
+ break;
+ }
+
+ case EKeywordMaxUnpagedMemSize:
+ {
+ TUint32 unpagedSize = (TUint32)-1;
+ Val(unpagedSize,iReader.Word(1));
+ if (unpagedSize > 0x7FFFFFFF) {
+ Print(EWarning, "Invalid value of MaxUnpagedSize (0 to 0x7FFFFFFF) - value ignored\n");
+ break;
+ }
+
+ iMaxUnpagedMemSize = unpagedSize;
+
+ if(iUpdatedMaxUnpagedMemSize) {
+ Print(EWarning, "MaxUnpagedSize redefined - previous values lost\n");
+ }
+ else {
+ iUpdatedMaxUnpagedMemSize = ETrue;
+ }
+
+ break;
+ }
+
+ default:
+ // unexpected keyword iReader.Word(0)
+ break;
+ }
+
+ return success;
+}
+
+//
+// Checks that the obeyfile has supplied enough variables to continue
+//
+TBool CObeyFile::GotKeyVariables() {
+
+ TBool retVal=ETrue;
+
+ // Mandatory keywords
+
+ if (iRomFileName==0) {
+ Print(EAlways,"The name of the ROM has not been supplied.\n");
+ Print(EAlways,"Use the keyword \"romname\".\n");
+ retVal = EFalse;
+ }
+ if (iBootFileName==0) {
+ Print(EAlways,"The name of the bootstrap binary has not been supplied.\n");
+ Print(EAlways,"Use the keyword \"bootbinary\".\n");
+ retVal = EFalse;
+ }
+ if (iRomLinearBase==0xFFFFFFFF) {
+ Print(EAlways,"The base linear address of the ROM has not been supplied.\n");
+ Print(EAlways,"Use the keyword \"romlinearbase\".\n");
+ retVal = EFalse;
+ }
+ if (iRomSize==0) {
+ Print(EAlways,"The size of the ROM has not been supplied.\n");
+ Print(EAlways,"Use the keyword \"romsize\".\n");
+ retVal = EFalse;
+ }
+ if (iKernDataRunAddress==0) {
+ Print(EAlways,"The address for the kernel's data section has not been supplied.\n");
+ Print(EAlways,"Use the keyword \"kerneldataaddress\".\n");
+ retVal = EFalse;
+ }
+
+ // Validation
+ if (iNumberOfPrimaries>1 && iKernelModel==ESingleKernel) {
+ Print(EError,"More than one primary in single-kernel ROM\n");
+ retVal = EFalse;
+ }
+ if (iNumberOfPrimaries==0) {
+ Print(EError,"No primary file specified\n");
+ retVal = EFalse;
+ }
+ if (iNumberOfVariants==0) {
+ Print(EError,"No variants specified\n");
+ retVal = EFalse;
+ }
+ if(iNumberOfHCRDataFiles > 1) {
+ Print(EError,"More than one hcr data files in ROM.\n");
+ retVal = EFalse ;
+ }
+ // Warn about enabling data paging on OS versions where's it's not officially supported
+#ifndef SYMBIAN_WRITABLE_DATA_PAGING
+ if (iMemModel == E_MM_Flexible &&
+ (iKernelConfigFlags & EKernelConfigDataPagingPolicyMask) != EKernelConfigDataPagingPolicyNoPaging) {
+ Print(EWarning, "Writable data paging is not warranted on this version of Symbian OS.");
+ }
+#endif
+
+ // Apply defaults as necessary
+ TheRomLinearAddress=iRomLinearBase;
+
+ if (iDataRunAddress==0) {
+ iDataRunAddress=0x400000;
+ Print(EWarning,"The address for a running ROM app's data section (keyword \"dataaddress\") has not been supplied.\n");
+ Print(EWarning,"Will use the default value of 0x%0x.\n", iDataRunAddress);
+ retVal = EFalse;
+ }
+ if (iRomAlign==0) {
+ iRomAlign=0x1000;
+ Print(EWarning,"The ROM section alignment (keyword \"romalign\") has not been supplied.\n");
+ Print(EWarning,"Will use the default value of 0x%0x.\n", iRomAlign);
+ }
+ if (iRomAlign&0x3) {
+ Print(EWarning, "Rounding rom alignment to multiple of 4.\n");
+ iRomAlign=(iRomAlign+0x3)&0xfffffffc;
+ }
+ if (iKernHeapMin==0) {
+ iKernHeapMin=0x10000;
+ Print(EWarning,"The kernel heap min size (keyword \"kernelheapmin\") has not been supplied.\n");
+ Print(EWarning,"Will use the default value of 0x%0x.\n", iKernHeapMin);
+ }
+ if (iKernHeapMax==0) {
+ iKernHeapMax=0x100000;
+ Print(EWarning,"The kernel heap max size (keyword \"kernelheapmax\") has not been supplied.\n");
+ Print(EWarning,"Will use the default value of 0x%0x.\n", iKernHeapMax);
+ }
+
+ if (iTime==0) {
+ Print(ELog, "No timestamp specified. Using current time...\n");
+ ObeyFileReader::TimeNow(iTime);
+ }
+
+ Print(ELog, "\nCreating Rom image %s\n", iRomFileName);
+ Print(ELog, "MemModel: %1d\nChunkSize: %08x\nPageSize: %08x\n", iMemModel, iChunkSize, iPageSize);
+ return retVal;
+}
+
+
+//
+// Check the path is valid
+//
+const char* CObeyFile::IsValidFilePath(const char* aPath) {
+ // skip leading "\"
+ if (*aPath == '/' || *aPath == '\\')
+ aPath++;
+ if (*aPath == 0)
+ return NULL; // file ends in a backslash
+
+ const char *p = aPath;
+ TInt len=0;
+ while(*p) {
+ if (*p == '/' || *p == '\\') {
+ if (len == 0)
+ return NULL;
+ len=0;
+ }
+ len++;
+ p++;
+ }
+ return (len ? aPath : NULL);
+}
+
+//
+// Move the end pointer past the next directory separator, replacing it with 0
+//
+TBool CObeyFile::GetNextBitOfFileName(char*& epocEndPtr) {
+ while (*epocEndPtr != '/' && *epocEndPtr != '\\'){ // until reach the directory separator
+ if (*epocEndPtr == 0) // if reach end of string, return TRUE, it's the filename
+ return ETrue;
+ epocEndPtr++;
+ }
+ *epocEndPtr = 0; // overwrite the directory separator with a 0
+ epocEndPtr++; // point past the 0 ready for the next one
+ return EFalse;
+}
+
+
+TBool CObeyFile::CheckHardwareVariants() {
+ iPrimaries=new TRomBuilderEntry*[iNumberOfPrimaries];
+ iVariants=new TRomBuilderEntry*[iNumberOfVariants];
+ THardwareVariant* primaryHwVariants=new THardwareVariant[iNumberOfPrimaries];
+ TInt nVar=0;
+ TRomBuilderEntry* current=FirstFile();
+ THardwareVariant* variantHwVariants=new THardwareVariant[iNumberOfVariants];
+ while(current) {
+ if (current->Variant()) {
+ TInt i;
+ for(i=0; i<nVar; i++) {
+ if (!current->iHardwareVariant.MutuallyExclusive(variantHwVariants[i])) {
+ delete[] variantHwVariants;
+ delete[] primaryHwVariants;
+ Print(EError,"Variants not mutually exclusive\n");
+ return EFalse;
+ }
+ }
+ iVariants[nVar]=current;
+ variantHwVariants[nVar++]=current->iHardwareVariant;
+ }
+ current=NextFile();
+ }
+ delete[] variantHwVariants;
+ nVar=0;
+ current=FirstFile();
+ while(current) {
+ TInt i;
+ for (i=0; i<iNumberOfVariants; i++) {
+ if (iVariants[i]->iHardwareVariant<=current->iHardwareVariant)
+ break;
+ }
+ if (i==iNumberOfVariants) {
+ Print(EError,"File %s[%08x] does not correspond to any variant\n",
+ current->iName,TUint(current->iHardwareVariant));
+ delete[] primaryHwVariants;
+ return EFalse;
+ }
+ if (current->Primary()) {
+ for(i=0; i<nVar; i++) {
+ if (!current->iHardwareVariant.MutuallyExclusive(primaryHwVariants[i])) {
+ delete[] primaryHwVariants;
+ Print(EError,"Primaries not mutually exclusive\n");
+ return EFalse;
+ }
+ }
+ iPrimaries[nVar]=current;
+ primaryHwVariants[nVar++]=current->iHardwareVariant;
+ }
+ current=NextFile();
+ }
+ delete[] primaryHwVariants;
+ if (iNumberOfExtensions) {
+ nVar=0;
+ iExtensions=new TRomBuilderEntry*[iNumberOfExtensions];
+ TRomBuilderEntry* current=FirstFile();
+ while(current) {
+ if (current->Extension()) {
+ if (current->iHardwareVariant.IsVariant()) {
+ TUint layer=current->iHardwareVariant.Layer();
+ TUint vmask=current->iHardwareVariant.VMask();
+ if ((iAllVariantsMask[layer]&vmask)==0) {
+ Print(EError,"Variant-layer extension %s has no corresponding variant DLL\n",current->iName);
+ return EFalse;
+ }
+ }
+ iExtensions[nVar++]=current;
+ }
+ current=NextFile();
+ }
+ }
+ if (iNumberOfDevices) {
+ nVar=0;
+ iDevices=new TRomBuilderEntry*[iNumberOfDevices];
+ TRomBuilderEntry* current=FirstFile();
+ while(current) {
+ if (current->Device()) {
+ if (current->iHardwareVariant.IsVariant()) {
+ TUint layer=current->iHardwareVariant.Layer();
+ TUint vmask=current->iHardwareVariant.VMask();
+ if ((iAllVariantsMask[layer]&vmask)==0) {
+ Print(EError,"Variant-layer device %s has no corresponding variant DLL\n",current->iName);
+ return EFalse;
+ }
+ }
+ iDevices[nVar++]=current;
+ }
+ current=NextFile();
+ }
+ }
+ NumberOfVariants=iNumberOfVariants;
+ return ETrue;
+}
+
+
+TInt CObeyFile::ProcessExtensionRom(MRomImage*& aKernelRom) {
+ //
+ // First pass through the obey file to set up key variables
+ //
+ iReader.Rewind();
+
+ enum EKeyword keyword;
+
+ // Deal with the "extensionrom" keyword, which should be first
+ // however, you may've found "time" before it.
+ while(iReader.NextLine(1,keyword) != KErrEof) {
+ if(EKeywordExtensionRom == keyword)
+ break ;
+ }
+ if(EKeywordExtensionRom != keyword) return KErrEof;
+
+ iRomFileName = iReader.DupWord(1);
+ Print(ELog, "\n========================================================\n");
+ Print(ELog, "Extension ROM %s starting at line %d\n\n", iRomFileName, iReader.CurrentLine());
+
+ iReader.MarkNext(); // so that we rewind to the line after the extensionrom keyword
+
+ while (iReader.NextLine(1,keyword) != KErrEof) {
+ if (keyword == EKeywordExtensionRom)
+ break;
+ ProcessExtensionKeyword(keyword);
+ }
+
+ if (!GotExtensionVariables(aKernelRom))
+ return KErrGeneral;
+
+ if (! CreateDefaultArea())
+ return KErrGeneral;
+
+ //
+ // second pass to process the file specifications in the obey file building
+ // up the TRomNode directory structure and the TRomBuilderEntry list
+ //
+ iReader.Rewind();
+
+ if (aKernelRom==0)
+ return Print(EError, "Option to extend a kernel ROM image not yet implemented\n");
+ iLastExecutable = 0;
+ iRootDirectory = aKernelRom->CopyDirectory(iLastExecutable);
+
+
+ TInt align=0;
+ while (iReader.NextLine(2,keyword)!=KErrEof) {
+ if (keyword == EKeywordExtensionRom)
+ break;
+
+ switch (keyword) {
+ case EKeywordSection:
+ case EKeywordArea:
+ case EKeywordPrimary:
+ case EKeywordSecondary:
+ case EKeywordExtension:
+ case EKeywordDevice:
+ case EKeywordVariant:
+ case EKeywordHardwareConfigRepositoryData:
+ Print(EError, "Keyword '%s' not supported in extension ROMs - line %d\n",
+ iReader.Word(0), iReader.CurrentLine());
+ break;
+
+ case EKeywordAlign:
+ if (iReader.ProcessAlign(align)!=KErrNone)
+ return KErrGeneral;
+ break;
+
+ case EKeywordHide:
+ case EKeywordAlias:
+ case EKeywordRename:
+ if (!ProcessRenaming(keyword))
+ return KErrGeneral;
+ break;
+ case EKeywordPatchDllData: {
+ // Collect patchdata statements to process at the end
+ StringVector patchDataTokens;
+ SplitPatchDataStatement(patchDataTokens);
+ iPatchData->AddPatchDataStatement(patchDataTokens);
+ break;
+ }
+
+ default:
+ if (!ProcessFile(align, keyword))
+ return KErrGeneral;
+ align=0;
+ break;
+ }
+ }
+
+ if( !ParsePatchDllData())
+ return KErrGeneral;
+
+ iReader.Mark(); // ready for processing the next extension rom(s)
+
+ if (iMissingFiles!=0)
+ return KErrGeneral;
+ if (iNumberOfDataFiles+iNumberOfPeFiles==0) {
+ Print(EError, "No files specified.\n");
+ return KErrGeneral;
+ }
+ return KErrNone;
+}
+
+void CObeyFile::ProcessExtensionKeyword(enum EKeyword aKeyword) {
+
+ switch (aKeyword) {
+ case EKeywordKernelRomName:
+ iKernelRomName = iReader.DupWord(1);
+ return;
+ case EKeywordRomNameOdd:
+ iRomOddFileName = iReader.DupWord(1);
+ return;
+ case EKeywordRomNameEven:
+ iRomEvenFileName = iReader.DupWord(1);
+ return;
+ case EKeywordSRecordFileName:
+ iSRecordFileName = iReader.DupWord(1);
+ return;
+
+ case EKeywordRomLinearBase:
+ Val(iRomLinearBase,iReader.Word(1));
+ return;
+ case EKeywordRomSize:
+ Val(iRomSize,iReader.Word(1));
+ return;
+ case EKeywordRomAlign:
+ Val(iRomAlign,iReader.Word(1));
+ return;
+ case EKeywordDataAddress:
+ Val(iDataRunAddress ,iReader.Word(1));
+ return;
+ case EKeywordDefaultStackReserve:
+ Val(iDefaultStackReserve,iReader.Word(1));
+ return;
+ case EKeywordVersion:
+ {
+ istringstream val(iReader.Word(1));
+ val >> iVersion;
+ }
+ return;
+ case EKeywordSRecordBase:
+ Val(iSRecordBase,iReader.Word(1));
+ return;
+ case EKeywordRomChecksum:
+ Val(iCheckSum,iReader.Word(1));
+ return;
+ case EKeywordTime:
+ iReader.ProcessTime(iTime);
+ return;
+
+ case EKeywordTrace:
+ Val(TraceMask,iReader.Word(1));
+ return;
+
+ case EKeywordCollapse:
+ if (strnicmp(iReader.Word(1), "arm", 3)!=0 || strnicmp(iReader.Word(2), "gcc", 3)!=0) {
+ Print(EWarning, "COLLAPSE only supported for ARM and GCC - keyword ignored\n");
+ }
+ else {
+ TUint32 cm = 0;
+ Val(cm,iReader.Word(3));
+ if ( cm > ECollapseAllChainBranches) {
+ Print(EWarning, "COLLAPSE mode unrecognised - keyword ignored\n");
+ }
+ else {
+ Print(EWarning, "COLLAPSE not currently supported for extension roms\n");
+ }
+ }
+ return;
+
+ case EKeywordCoreImage:
+ //Already handled, skip it
+ return;
+
+ default:
+ Print(EError,"Keyword '%s' not valid in extension ROMs - line %d\n", iReader.Word(0), iReader.CurrentLine());
+ break;
+ }
+ return;
+}
+
+//
+// Checks that the obeyfile has supplied enough variables to continue
+//
+TBool CObeyFile::GotExtensionVariables(MRomImage*& aRom){
+
+ TBool retVal=ETrue;
+ const char* kernelRomName = iKernelRomName ;
+
+ // Mandatory keywords
+
+ if (iRomSize==0) {
+ Print(EAlways,"The size of the extension ROM has not been supplied.\n");
+ Print(EAlways,"Use the keyword \"romsize\".\n");
+ retVal = EFalse;
+ }
+
+ // keywords we need if we don't already have a ROM image to work from
+
+ if (aRom==0) {
+ if (iKernelRomName==0) {
+ Print(EAlways,"The name of the kernel ROM has not been supplied.\n");
+ Print(EAlways,"Use the keyword \"kernelromname\".\n");
+ retVal = EFalse;
+ }
+ if (iRomLinearBase==0xFFFFFFFF) {
+ Print(EAlways,"The base linear address of the ROM has not been supplied.\n");
+ Print(EAlways,"Use the keyword \"romlinearbase\".\n");
+ retVal = EFalse;
+ }
+ }
+ else {
+ if (iKernelRomName != 0) {
+ Print(EWarning,"Keyword \"kernelromname\") ignored.\n");
+ }
+ kernelRomName = aRom->RomFileName();
+ }
+
+ // validation
+
+ // Apply defaults as necessary
+
+ if (iRomLinearBase==0xFFFFFFFF && aRom!=0) {
+ iRomLinearBase = aRom->RomBase() + aRom->RomSize();
+ Print(ELog,"Assuming extension ROM is contiguous with kernel ROM\n");
+ Print(ELog,"Setting romlinearbase to 0x%08x\n", iRomLinearBase);
+ }
+ TheRomLinearAddress=iRomLinearBase;
+
+ if (iDataRunAddress==0) {
+ iDataRunAddress= aRom->DataRunAddress();
+ Print(EWarning,"The address for a running ROM app's data section (keyword \"dataaddress\") has not been supplied.\n");
+ Print(EWarning,"Will use the default value of 0x%0x.\n", iDataRunAddress);
+ }
+ if (iRomAlign==0) {
+ iRomAlign = aRom->RomAlign();
+ Print(EWarning,"The ROM section alignment (keyword \"romalign\") has not been supplied.\n");
+ Print(EWarning,"Will use the default value of 0x%0x.\n", iRomAlign);
+ }
+ if (iRomAlign&0x3) {
+ Print(EWarning, "Rounding rom alignment to multiple of 4.\n");
+ iRomAlign=(iRomAlign+0x3)&0xfffffffc;
+ }
+ if (iTime==0) {
+ Print(ELog, "No timestamp specified. Using current time...\n");
+ ObeyFileReader::TimeNow(iTime);
+ }
+
+ // fix up "*" in romname
+ char newname[256];
+ char* p=newname;
+ char* q=iRomFileName;
+ char c;
+
+ while ((c=*q++)!='\0') {
+ if (c!='*') {
+ *p++=c;
+ continue;
+ }
+ const char *r = kernelRomName ? kernelRomName : "";
+ while ((c=*r++)!='\0')
+ *p++=c;
+ }
+ *p++ = '\0';
+ delete []iRomFileName;
+ size_t len = p - newname ;
+ iRomFileName = new char[len];
+ memcpy(iRomFileName,newname,len);
+
+ Print(ELog, "\nCreating Rom image %s\n", iRomFileName);
+ return retVal;
+}
+
+
+////////////////////////////////////////////////////////////////////////
+// AREA RELATED CODE
+////////////////////////////////////////////////////////////////////////
+
+/**
+Process an area declaration.
+*/
+
+TBool CObeyFile::ParseAreaKeyword() {
+
+ if(!IsValidNumber(iReader.Word(2)) || !IsValidNumber(iReader.Word(3))) {
+ Print(EError, "Line %d: Wrong area specification: Should be <name> <start address> <length>\n",
+ iReader.CurrentLine());
+ return EFalse;
+ }
+ const char* name = iReader.Word(1);
+ TLinAddr start = 0;
+ Val(start,iReader.Word(2));
+ TUint length = 0;
+ Val(length,iReader.Word(3));
+ if (! AddAreaAndHandleError(name, start, length, iReader.CurrentLine()))
+ return EFalse;
+
+ return ETrue;
+}
+
+
+/**
+Process an "area=xxx" file attribute.
+*/
+
+TBool CObeyFile::ParseAreaAttribute(const char* aArg, TInt aLineNumber, const Area*& aArea) {
+ if (iSectionPosition != -1) {
+ Print(EError, "Line %d: Relocation to area forbidden in second section\n", aLineNumber);
+ return EFalse;
+ }
+
+ aArea = iAreaSet.FindByName(reinterpret_cast<const char*>(aArg));
+ if (aArea == 0) {
+ Print(EError, "Line %d: Attempt to use an unknown area named '%s'\n", aLineNumber, aArg);
+ return EFalse;
+ }
+
+ return ETrue;
+}
+
+
+TBool CObeyFile::CreateDefaultArea() {
+ return AddAreaAndHandleError(AreaSet::KDefaultAreaName, iRomLinearBase, iRomSize);
+}
+
+
+TBool CObeyFile::AddAreaAndHandleError(const char* aName, TLinAddr aDestBaseAddr, TUint aLength, TInt aLineNumber) {
+ TBool added = EFalse;
+
+ const char lineInfoFmt[] = "Line %d:";
+ char lineInfo[sizeof(lineInfoFmt)+10];
+ if (aLineNumber > 0)
+ sprintf(lineInfo, lineInfoFmt, aLineNumber);
+ else
+ lineInfo[0] = '\0';
+
+ const char* overlappingArea;
+ switch (iAreaSet.AddArea(aName, aDestBaseAddr, aLength, overlappingArea)) {
+ case AreaSet::EAdded:
+ TRACE(TAREA, Print(EScreen, "Area '%s' added to AreaSet\n", aName));
+ added = ETrue;
+ break;
+ case AreaSet::EOverlap:
+ Print(EError, "%s Area '%s' collides with area '%s'\n", lineInfo, aName, overlappingArea);
+ break;
+ case AreaSet::EDuplicateName:
+ Print(EError, "%s Name '%s' already reserved for another area\n", lineInfo, aName);
+ break;
+ case AreaSet::EOverflow:
+ Print(EError, "%s Area overflow (0x%X+0x%X > 0x%X)\n", lineInfo, aDestBaseAddr, aLength, -1);
+ break;
+ default:
+ assert(0); // can't happen
+ }
+
+ return added;
+}
+
+// Fuction to split patchdata statement
+void CObeyFile::SplitPatchDataStatement(StringVector& aPatchDataTokens) {
+ // Get the value of symbol size, address/ordinal and new value
+ // to be patched from the patchdata statement.
+ // Syntax of patchdata statements is as follows:
+ // 1) patchdata dll_name ordinal OrdinalNumber size_in_bytes new_value
+ // 2) patchdata dll_name addr Address size_in_bytes new_value
+ for(TInt count=1; count<=5; count++) {
+ aPatchDataTokens.push_back(iReader.Word(count));
+ }
+
+ // Store the the value of current line which will be used
+ // when displaying error messages.
+ ostringstream outStrStream;
+ outStrStream << iReader.CurrentLine();
+ aPatchDataTokens.push_back(outStrStream.str());
+}
+
+TBool CObeyFile::ParsePatchDllData() {
+ // Get the list of patchdata statements
+ VectorOfStringVector patchDataStatements=iPatchData->GetPatchDataStatements();
+ // Get the list of renamed file map
+ MapOfString RenamedFileMap=iPatchData->GetRenamedFileMap();
+ DllDataEntry *aDllDataEntry=NULL;
+
+ for(TUint count=0; count<patchDataStatements.size(); count++) {
+ StringVector strVector = patchDataStatements.at(count);
+ string filename=strVector.at(0);
+ string lineNoStr = strVector.at(5);
+ TUint lineNo = 1 ;
+ Val(lineNo,lineNoStr.c_str());
+ TRomNode* existingFile = NULL;
+
+ do {
+ TUint hardwareVariant=ParseVariant();
+ TRomNode* dir=iRootDirectory;
+ TBool endOfName=EFalse;
+
+
+ if (IsValidFilePath(filename.c_str()) == NULL) {
+ Print(EError, "Invalid source path on line %d\n",lineNo);
+ return EFalse;
+ }
+ char* epocStartPtr = NormaliseFileName(filename.c_str());
+ char* savedPtr = epocStartPtr;
+ if(*epocStartPtr == '/' ||*epocStartPtr == '\\')
+ epocStartPtr++ ;
+ char* epocEndPtr=epocStartPtr;
+
+ while (!endOfName) {
+ endOfName = GetNextBitOfFileName(epocEndPtr);
+ if (endOfName) { // file
+ existingFile=dir->FindInDirectory(epocStartPtr,hardwareVariant,TRUE);
+ if (existingFile) {
+ TInt fileCount=0;
+ TInt dirCount=0;
+ existingFile->CountDirectory(fileCount, dirCount);
+ if (dirCount != 0 || fileCount != 0) {
+ Print(EError, "Keyword %s not applicable to directories - line %d\n","patchdata",lineNo);
+ delete []savedPtr;
+ return EFalse;
+ }
+ }
+ }
+ else {// directory
+ TRomNode* subDir = dir->FindInDirectory(epocStartPtr);
+ if (!subDir) // sub directory does not exist
+ break;
+ dir=subDir;
+ epocStartPtr = epocEndPtr;
+ }
+ }
+ delete []savedPtr;
+ if( !existingFile ) {
+ MapOfStringIterator RenamedFileMapIterator;
+
+ // If the E32Image file to be patched is not included then check if the
+ // file was renamed.
+ if ((RenamedFileMapIterator=RenamedFileMap.find(filename)) != RenamedFileMap.end())
+ filename = (*RenamedFileMapIterator).second;
+ else {
+ Print(EError, "File %s not found - line %d\n", filename.c_str(), lineNo);
+ return EFalse;
+ }
+ }
+ }while(!existingFile);
+
+ TUint32 aSize, aOrdinal, aNewValue, aOffset;
+ TLinAddr aDataAddr;
+
+ aOrdinal = (TUint32)-1;
+ aDataAddr = (TUint32)-1;
+ aOffset = 0;
+
+ string symbolSize = strVector.at(3);
+ Val(aSize,symbolSize.c_str());
+ string aValue = strVector.at(4);
+ Val(aNewValue,aValue.c_str());
+
+ DllDataEntry *dataEntry = new DllDataEntry(aSize, aNewValue);
+
+ // Set the address of the data or the ordinal number specified in OBY statement.
+ string keyword = strVector.at(1);
+ string keywordValue = strVector.at(2);
+
+ /* Check for +OFFSET at the end of the ordinal number or address */
+ TUint plus = keywordValue.find("+",0);
+ if (plus != string::npos) {
+ /* Get the offset that we found after the + sign */
+ string offset = keywordValue.substr(plus+1);
+ Val(aOffset,offset.c_str());
+ keywordValue.resize(plus);
+ }
+ if(stricmp (keyword.c_str(), "addr") == 0)
+ Val(aDataAddr,keywordValue.c_str());
+
+ else
+ Val(aOrdinal,keywordValue.c_str());
+
+ dataEntry->iDataAddress = aDataAddr;
+ dataEntry->iOrdinal = aOrdinal;
+ dataEntry->iOffset = aOffset;
+ dataEntry->iRomNode = existingFile;
+
+ if (aDllDataEntry==NULL) {
+ // Set the first node of the patchdata linked list
+ aDllDataEntry = dataEntry;
+ SetFirstDllDataEntry(aDllDataEntry);
+ }
+ else {
+ // Add the new node at the end of linked list
+ aDllDataEntry->AddDllDataEntry(dataEntry);
+ aDllDataEntry = aDllDataEntry->NextDllDataEntry();
+ }
+ }
+ return ETrue;
+}
+
+int CObeyFile::SkipToExtension() {
+ int found = 0;
+
+ iReader.Rewind();
+ enum EKeyword keyword;
+ while (iReader.NextLine(1,keyword) != KErrEof) {
+ if (keyword == EKeywordExtensionRom) {
+ found = 1;
+ iReader.Mark(); // ready for processing extension
+ break;
+ }
+ }
+
+ if(!found) {
+ Print(EError, "Coreimage option requires valid \"extensionrom\" keyword\n");
+ }
+
+ return found;
+}
+
+char* CObeyFile::ProcessCoreImage() {
+ // check for coreimage keyword and return filename
+ iReader.Rewind();
+ enum EKeyword keyword;
+ char* coreImageFileName = 0;
+
+ iRomAlign = KDefaultRomAlign;
+ iDataRunAddress = KDefaultDataRunAddress;
+
+ while (iReader.NextLine(1,keyword) != KErrEof) {
+ if (keyword == EKeywordCoreImage) {
+ coreImageFileName = iReader.DupWord(1);
+ break;
+ }
+ else if ((keyword == EKeywordRomAlign) || (keyword == EKeywordDataAddress)) {
+ if(keyword == EKeywordRomAlign) {
+ Val(iRomAlign,iReader.Word(1));
+ }
+ else {
+ Val(iDataRunAddress,iReader.Word(1));
+ }
+ }
+ }
+
+ if (iRomAlign&0x3) {
+ //Rounding rom alignment to multiple of 4
+ iRomAlign=(iRomAlign+0x3)&0xfffffffc;
+ }
+
+ return coreImageFileName;
+}