diff --git a/.clang-format b/.clang-format new file mode 100644 index 0000000..06777bf --- /dev/null +++ b/.clang-format @@ -0,0 +1,67 @@ +# Format Style Options - Created with Clang Power Tools +--- +AccessModifierOffset: -4 +AlignAfterOpenBracket: Align +AlignConsecutiveAssignments: true +AlignConsecutiveDeclarations: true +AlignConsecutiveMacros: true +AlignEscapedNewlines: Left +AlignOperands: true +AlignTrailingComments: true +AllowAllParametersOfDeclarationOnNextLine: true +AllowShortBlocksOnASingleLine: Empty +AllowShortCaseLabelsOnASingleLine: false +AllowShortFunctionsOnASingleLine: Empty +AllowShortIfStatementsOnASingleLine: false +AllowShortLoopsOnASingleLine: false +AlwaysBreakAfterReturnType: None +AlwaysBreakBeforeMultilineStrings: false +BinPackArguments: true +BinPackParameters: true +BreakBeforeBinaryOperators: None +BreakBeforeBraces: Allman +BreakBeforeTernaryOperators: true +BreakStringLiterals: true +ColumnLimit: 120 +CommentPragmas: '' +ContinuationIndentWidth: 4 +Cpp11BracedListStyle: true +DerivePointerAlignment: false +ExperimentalAutoDetectBinPacking: false +ForEachMacros: + [] +IncludeBlocks: Preserve +IncludeCategories: + [] +IncludeIsMainRegex: $ +IndentCaseLabels: true +IndentPPDirectives: None +IndentWidth: 4 +KeepEmptyLinesAtTheStartOfBlocks: true +Language: Cpp +MacroBlockBegin: '' +MacroBlockEnd: '' +MaxEmptyLinesToKeep: 1 +PenaltyBreakAssignment: 2 +PenaltyBreakBeforeFirstCallParameter: 19 +PenaltyBreakComment: 300 +PenaltyBreakFirstLessLess: 120 +PenaltyBreakString: 1000 +PenaltyExcessCharacter: 1000000 +PenaltyReturnTypeOnItsOwnLine: 60 +PointerAlignment: Right +ReflowComments: true +SortIncludes: false +SpaceAfterCStyleCast: false +SpaceBeforeAssignmentOperators: true +SpaceBeforeCpp11BracedList: true +SpaceBeforeParens: ControlStatements +SpaceInEmptyParentheses: false +SpacesBeforeTrailingComments: 1 +SpacesInCStyleCastParentheses: false +SpacesInParentheses: false +SpacesInSquareBrackets: false +Standard: c++11 +TabWidth: 8 +UseTab: Never +... diff --git a/elf2cfetbl.c b/elf2cfetbl.c index 397a66d..2a7d9bf 100644 --- a/elf2cfetbl.c +++ b/elf2cfetbl.c @@ -37,9 +37,9 @@ #include "elf2cfetbl_version.h" #define MAX_SECTION_HDR_NAME_LEN (128) -#define TBL_DEF_SYMBOL_NAME "CFE_TBL_FileDef" -#define SUCCESS (0) -#define FAILED (1) +#define TBL_DEF_SYMBOL_NAME "CFE_TBL_FileDef" +#define SUCCESS (0) +#define FAILED (1) /* macro to construct 32 bit value from 4 chars */ #define U32FROM4CHARS(_C1, _C2, _C3, _C4) \ @@ -48,7 +48,7 @@ typedef struct { int32 Value; - char String[50]; + char String[50]; } ElfStrMap; /** @@ -60,24 +60,24 @@ int32 GetDstFilename(void); int32 OpenSrcFile(void); int32 OpenDstFile(void); int32 GetElfHeader(void); -void SwapElfHeader(void); +void SwapElfHeader(void); int32 GetSectionHeader(int32 SectionIndex, union Elf_Shdr *SectionHeader); -void SwapSectionHeader(union Elf_Shdr *SectionHeader); +void SwapSectionHeader(union Elf_Shdr *SectionHeader); int32 GetSymbol(int32 SymbolIndex, union Elf_Sym *Symbol); -void SwapSymbol(union Elf_Sym *Symbol); +void SwapSymbol(union Elf_Sym *Symbol); int32 GetStringFromMap(char *Result, ElfStrMap *Map, int32 Key); -void SwapUInt16(uint16 *ValueToSwap); -void SwapUInt32(uint32 *ValueToSwap); -void SwapUInt64(uint64 *ValueToSwap); +void SwapUInt16(uint16 *ValueToSwap); +void SwapUInt32(uint32 *ValueToSwap); +void SwapUInt64(uint64 *ValueToSwap); int32 AllocateSectionHeaders(void); -void DeallocateSectionHeaders(void); +void DeallocateSectionHeaders(void); int32 AllocateSymbols(void); -void DeallocateSymbols(void); -void FreeMemoryAllocations(void); +void DeallocateSymbols(void); +void FreeMemoryAllocations(void); int32 GetTblDefInfo(void); int32 OutputDataToTargetFile(void); -void OutputVersionInfo(void); -void OutputHelpInfo(void); +void OutputVersionInfo(void); +void OutputHelpInfo(void); int32 LocateAndReadUserObject(void); void PrintSymbol32(union Elf_Sym *Symbol); @@ -92,55 +92,55 @@ void PrintElfHeader64(union Elf_Ehdr ElfHeaderLcl); */ char SrcFilename[PATH_MAX] = {""}; char DstFilename[PATH_MAX] = {""}; -char TableName[38] = {""}; -char Description[32] = {""}; -char LineOfText[300] = {""}; - -bool Verbose = false; -bool ReportVersion = false; -bool OutputHelp = false; -bool ByteSwapRequired = false; -bool ScIDSpecified = false; -bool ProcIDSpecified = false; -bool AppIDSpecified = false; -bool ScEpochSpecified = false; -bool FileEpochSpecified = false; -bool TableNameOverride = false; -bool DescriptionOverride = false; -bool ThisMachineIsLittleEndian = true; +char TableName[38] = {""}; +char Description[32] = {""}; +char LineOfText[300] = {""}; + +bool Verbose = false; +bool ReportVersion = false; +bool OutputHelp = false; +bool ByteSwapRequired = false; +bool ScIDSpecified = false; +bool ProcIDSpecified = false; +bool AppIDSpecified = false; +bool ScEpochSpecified = false; +bool FileEpochSpecified = false; +bool TableNameOverride = false; +bool DescriptionOverride = false; +bool ThisMachineIsLittleEndian = true; bool TargetMachineIsLittleEndian = true; -bool EnableTimeTagInHeader = false; -bool TargetWordsizeIs32Bit = true; +bool EnableTimeTagInHeader = false; +bool TargetWordsizeIs32Bit = true; bool TableDataIsAllZeros = false; FILE *SrcFileDesc = NULL; FILE *DstFileDesc = NULL; -CFE_FS_Header_t FileHeader; +CFE_FS_Header_t FileHeader; CFE_TBL_File_Hdr_t TableHeader; -union Elf_Ehdr ElfHeader; -union Elf_Shdr **SectionHeaderPtrs = NULL; -union Elf_Shdr SectionHeaderStringTable = {{0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; -int64 SectionHeaderStringTableDataOffset = 0; -char **SectionNamePtrs = NULL; +union Elf_Ehdr ElfHeader; +union Elf_Shdr **SectionHeaderPtrs = NULL; +union Elf_Shdr SectionHeaderStringTable = {{0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; +int64 SectionHeaderStringTableDataOffset = 0; +char **SectionNamePtrs = NULL; struct stat SrcFileStats; -uint64_t StringTableDataOffset = 0; -int32 SymbolTableDataOffset = 0; -uint64_t NumSymbols = 0; -uint64_t SymbolTableEntrySize = 0; -union Elf_Sym **SymbolPtrs = NULL; -char **SymbolNames; -int32 TblDefSymbolIndex = -1; +uint64_t StringTableDataOffset = 0; +int32 SymbolTableDataOffset = 0; +uint64_t NumSymbols = 0; +uint64_t SymbolTableEntrySize = 0; +union Elf_Sym **SymbolPtrs = NULL; +char **SymbolNames; +int32 TblDefSymbolIndex = -1; CFE_TBL_FileDef_t TblFileDef; -int32 UserObjSymbolIndex = -1; -uint32 SpacecraftID = 0; -uint32 ProcessorID = 0; -uint32 ApplicationID = 0; -time_t EpochTime = 0; +int32 UserObjSymbolIndex = -1; +uint32 SpacecraftID = 0; +uint32 ProcessorID = 0; +uint32 ApplicationID = 0; +time_t EpochTime = 0; typedef struct { @@ -152,21 +152,17 @@ typedef struct uint32 Second; } SpecifiedEpoch_t; -SpecifiedEpoch_t ScEpoch = {1970, 1, 1, 0, 0, 0}; +SpecifiedEpoch_t ScEpoch = {1970, 1, 1, 0, 0, 0}; SpecifiedEpoch_t FileEpoch = {1970, 1, 1, 0, 0, 0}; -time_t EpochDelta; -time_t SrcFileTimeInScEpoch; +time_t EpochDelta; +time_t SrcFileTimeInScEpoch; /** * ELF Characteristic Maps */ ElfStrMap e_type_Map[] = { - {ET_NONE, "ET_NONE (0)"}, - {ET_REL, "ET_REL (1)"}, - {ET_EXEC, "ET_EXEC (2)"}, - {ET_DYN, "ET_DYN (3)"}, - {ET_CORE, "ET_CORE (4)"}, - {0, "* Unknown Elf File Type (%d) *"}, + {ET_NONE, "ET_NONE (0)"}, {ET_REL, "ET_REL (1)"}, {ET_EXEC, "ET_EXEC (2)"}, + {ET_DYN, "ET_DYN (3)"}, {ET_CORE, "ET_CORE (4)"}, {0, "* Unknown Elf File Type (%d) *"}, }; ElfStrMap e_machine_Map[] = { @@ -607,7 +603,7 @@ uint16_t get_st_shndx(const union Elf_Sym *Symbol) int main(int argc, char *argv[]) { int32 Status = SUCCESS; - int32 i = 0; + int32 i = 0; Status = ProcessCmdLineOptions(argc, argv); if (Status != SUCCESS) @@ -732,7 +728,7 @@ int main(int argc, char *argv[]) int32 AllocateSectionHeaders(void) { int32 Status = SUCCESS; - int32 i = 0; + int32 i = 0; if (get_e_shnum(&ElfHeader) == 0) { @@ -761,7 +757,7 @@ int32 AllocateSectionHeaders(void) for (i = 0; i < get_e_shnum(&ElfHeader); i++) { SectionHeaderPtrs[i] = NULL; - SectionNamePtrs[i] = NULL; + SectionNamePtrs[i] = NULL; } /* Allocate memory for each header */ @@ -825,7 +821,7 @@ void DeallocateSectionHeaders(void) int32 AllocateSymbols(void) { int32 Status = SUCCESS; - int32 i = 0; + int32 i = 0; if (NumSymbols == 0) { @@ -851,7 +847,7 @@ int32 AllocateSymbols(void) for (i = 0; i < NumSymbols; i++) { - SymbolPtrs[i] = NULL; + SymbolPtrs[i] = NULL; SymbolNames[i] = NULL; } @@ -924,16 +920,16 @@ void FreeMemoryAllocations(void) int32 ProcessCmdLineOptions(int ArgumentCount, char *Arguments[]) { - int32 Status = SUCCESS; - bool InputFileSpecified = false; - bool OutputFileSpecified = false; - int i = 1; - char *EndPtr; - uint32 MaxDay; + int32 Status = SUCCESS; + bool InputFileSpecified = false; + bool OutputFileSpecified = false; + int i = 1; + char *EndPtr; + uint32 MaxDay; struct tm FileEpochTm; struct tm ScEpochTm; - time_t FileEpochInSecs; - time_t ScEpochInSecs; + time_t FileEpochInSecs; + time_t ScEpochInSecs; while ((i < ArgumentCount) && (Status == SUCCESS)) { @@ -942,14 +938,14 @@ int32 ProcessCmdLineOptions(int ArgumentCount, char *Arguments[]) /* Extract the Table Name Override */ strncpy(TableName, &Arguments[i][2], sizeof(TableName) - 1); TableName[sizeof(TableName) - 1] = 0; - TableNameOverride = true; + TableNameOverride = true; } else if ((Arguments[i][0] == '-') && (Arguments[i][1] == 'd')) { /* Extract the Description Override */ strncpy(Description, &Arguments[i][2], sizeof(Description) - 1); Description[sizeof(Description) - 1] = 0; - DescriptionOverride = true; + DescriptionOverride = true; } else if ((Arguments[i][0] == '-') && (Arguments[i][1] == 's')) { @@ -968,7 +964,7 @@ int32 ProcessCmdLineOptions(int ArgumentCount, char *Arguments[]) { if (strlen(&Arguments[i][2]) == 4) { - SpacecraftID = U32FROM4CHARS(Arguments[i][2], Arguments[i][3], Arguments[i][4], Arguments[i][5]); + SpacecraftID = U32FROM4CHARS(Arguments[i][2], Arguments[i][3], Arguments[i][4], Arguments[i][5]); ScIDSpecified = true; } else @@ -993,7 +989,7 @@ int32 ProcessCmdLineOptions(int ArgumentCount, char *Arguments[]) else if ((Arguments[i][0] == '-') && (Arguments[i][1] == 'p')) { ProcIDSpecified = true; - ProcessorID = strtoul(&Arguments[i][2], &EndPtr, 0); + ProcessorID = strtoul(&Arguments[i][2], &EndPtr, 0); if (EndPtr != &Arguments[i][2]) { ProcIDSpecified = true; @@ -1008,7 +1004,7 @@ int32 ProcessCmdLineOptions(int ArgumentCount, char *Arguments[]) { if (strlen(&Arguments[i][2]) == 4) { - ProcessorID = U32FROM4CHARS(Arguments[i][2], Arguments[i][3], Arguments[i][4], Arguments[i][5]); + ProcessorID = U32FROM4CHARS(Arguments[i][2], Arguments[i][3], Arguments[i][4], Arguments[i][5]); ProcIDSpecified = true; } else @@ -1233,13 +1229,13 @@ int32 ProcessCmdLineOptions(int ArgumentCount, char *Arguments[]) { strncpy(SrcFilename, Arguments[i], PATH_MAX - 1); SrcFilename[PATH_MAX - 1] = '\0'; - InputFileSpecified = true; + InputFileSpecified = true; } else if (!OutputFileSpecified) { strncpy(DstFilename, Arguments[i], PATH_MAX - 1); DstFilename[PATH_MAX - 1] = '\0'; - OutputFileSpecified = true; + OutputFileSpecified = true; } else { @@ -1248,22 +1244,22 @@ int32 ProcessCmdLineOptions(int ArgumentCount, char *Arguments[]) } i++; } - FileEpochTm.tm_sec = FileEpoch.Second; - FileEpochTm.tm_min = FileEpoch.Minute; - FileEpochTm.tm_hour = FileEpoch.Hour; - FileEpochTm.tm_mday = FileEpoch.Day; - FileEpochTm.tm_mon = FileEpoch.Month - 1; - FileEpochTm.tm_year = FileEpoch.Year - 1900; + FileEpochTm.tm_sec = FileEpoch.Second; + FileEpochTm.tm_min = FileEpoch.Minute; + FileEpochTm.tm_hour = FileEpoch.Hour; + FileEpochTm.tm_mday = FileEpoch.Day; + FileEpochTm.tm_mon = FileEpoch.Month - 1; + FileEpochTm.tm_year = FileEpoch.Year - 1900; FileEpochTm.tm_isdst = -1; FileEpochInSecs = mktime(&FileEpochTm); - ScEpochTm.tm_sec = ScEpoch.Second; - ScEpochTm.tm_min = ScEpoch.Minute; - ScEpochTm.tm_hour = ScEpoch.Hour; - ScEpochTm.tm_mday = ScEpoch.Day; - ScEpochTm.tm_mon = ScEpoch.Month - 1; - ScEpochTm.tm_year = ScEpoch.Year - 1900; + ScEpochTm.tm_sec = ScEpoch.Second; + ScEpochTm.tm_min = ScEpoch.Minute; + ScEpochTm.tm_hour = ScEpoch.Hour; + ScEpochTm.tm_mday = ScEpoch.Day; + ScEpochTm.tm_mon = ScEpoch.Month - 1; + ScEpochTm.tm_year = ScEpoch.Year - 1900; ScEpochTm.tm_isdst = -1; ScEpochInSecs = mktime(&ScEpochTm); @@ -1369,7 +1365,7 @@ int32 GetSrcFilename(void) if (strlen(SrcFilename) == 0) { OutputHelp = true; - Status = FAILED; + Status = FAILED; } return Status; @@ -1402,7 +1398,7 @@ int32 GetDstFilename(void) int32 OpenSrcFile(void) { - int RtnCode; + int RtnCode; char TimeBuff[50]; /* Check to see if input file can be found and opened */ @@ -1470,10 +1466,10 @@ int32 OpenDstFile(void) int32 GetElfHeader(void) { - int32 Status = SUCCESS; + int32 Status = SUCCESS; size_t NumHdrsRead = 0; - char VerboseStr[60]; - int32 EndiannessCheck = 0x01020304; + char VerboseStr[60]; + int32 EndiannessCheck = 0x01020304; if (((char *)&EndiannessCheck)[0] == 0x01) { @@ -1525,29 +1521,29 @@ int32 GetElfHeader(void) /* Verify the processor class type */ switch (get_e_ident(&ElfHeader, EI_CLASS)) { - case ELFCLASSNONE: - sprintf(VerboseStr, "ELFCLASSNONE (0)"); - Status = FAILED; - break; + case ELFCLASSNONE: + sprintf(VerboseStr, "ELFCLASSNONE (0)"); + Status = FAILED; + break; - case ELFCLASS32: - sprintf(VerboseStr, "ELFCLASS32 (1)"); - if (Verbose) - printf("Target table is 32 bit\n"); - TargetWordsizeIs32Bit = true; - break; + case ELFCLASS32: + sprintf(VerboseStr, "ELFCLASS32 (1)"); + if (Verbose) + printf("Target table is 32 bit\n"); + TargetWordsizeIs32Bit = true; + break; - case ELFCLASS64: - sprintf(VerboseStr, "ELFCLASS64 (2)"); - if (Verbose) - printf("Target table is 64 bit\n"); - TargetWordsizeIs32Bit = false; - break; + case ELFCLASS64: + sprintf(VerboseStr, "ELFCLASS64 (2)"); + if (Verbose) + printf("Target table is 64 bit\n"); + TargetWordsizeIs32Bit = false; + break; - default: - sprintf(VerboseStr, "Invalid Class (%d)", get_e_ident(&ElfHeader, EI_CLASS)); - Status = FAILED; - break; + default: + sprintf(VerboseStr, "Invalid Class (%d)", get_e_ident(&ElfHeader, EI_CLASS)); + Status = FAILED; + break; } if (Status == FAILED) @@ -1563,33 +1559,33 @@ int32 GetElfHeader(void) /* Verify Data Encoding type */ switch (get_e_ident(&ElfHeader, EI_DATA)) { - case ELFDATANONE: - sprintf(VerboseStr, "ELFDATANONE"); - Status = FAILED; - break; + case ELFDATANONE: + sprintf(VerboseStr, "ELFDATANONE"); + Status = FAILED; + break; - case ELFDATA2LSB: - sprintf(VerboseStr, "ELFDATA2LSB (Little-Endian)"); - TargetMachineIsLittleEndian = true; - if (ThisMachineIsLittleEndian == false) - { - ByteSwapRequired = true; - } - break; + case ELFDATA2LSB: + sprintf(VerboseStr, "ELFDATA2LSB (Little-Endian)"); + TargetMachineIsLittleEndian = true; + if (ThisMachineIsLittleEndian == false) + { + ByteSwapRequired = true; + } + break; - case ELFDATA2MSB: - sprintf(VerboseStr, "ELFDATA2MSB (Big-Endian)"); - TargetMachineIsLittleEndian = false; - if (ThisMachineIsLittleEndian == true) - { - ByteSwapRequired = true; - } - break; + case ELFDATA2MSB: + sprintf(VerboseStr, "ELFDATA2MSB (Big-Endian)"); + TargetMachineIsLittleEndian = false; + if (ThisMachineIsLittleEndian == true) + { + ByteSwapRequired = true; + } + break; - default: - sprintf(VerboseStr, "Unknown Data Encoding Type (%d)", get_e_ident(&ElfHeader, EI_DATA)); - Status = FAILED; - break; + default: + sprintf(VerboseStr, "Unknown Data Encoding Type (%d)", get_e_ident(&ElfHeader, EI_DATA)); + Status = FAILED; + break; } if (Status == FAILED) @@ -1682,22 +1678,22 @@ int32 GetElfHeader(void) int32 GetSectionHeader(int32 SectionIndex, union Elf_Shdr *SectionHeader) { - int32 Status = SUCCESS; + int32 Status = SUCCESS; size_t NumHdrsRead = 0; - char VerboseStr[60]; - int64 SeekOffset; - int32 Shentsize; - int32 i = 0; + char VerboseStr[60]; + int64 SeekOffset; + int32 Shentsize; + int32 i = 0; if (TargetWordsizeIs32Bit) { SeekOffset = ElfHeader.Ehdr32.e_shoff; - Shentsize = ElfHeader.Ehdr32.e_shentsize; + Shentsize = ElfHeader.Ehdr32.e_shentsize; } else { SeekOffset = ElfHeader.Ehdr64.e_shoff; - Shentsize = ElfHeader.Ehdr64.e_shentsize; + Shentsize = ElfHeader.Ehdr64.e_shentsize; } if (SectionIndex > 0) @@ -1754,106 +1750,106 @@ int32 GetSectionHeader(int32 SectionIndex, union Elf_Shdr *SectionHeader) switch (get_sh_type(SectionHeader)) { - case SHT_NULL: - sprintf(VerboseStr, "SHT_NULL (0)"); - break; + case SHT_NULL: + sprintf(VerboseStr, "SHT_NULL (0)"); + break; - case SHT_PROGBITS: - sprintf(VerboseStr, "SHT_PROGBITS (1)"); - break; + case SHT_PROGBITS: + sprintf(VerboseStr, "SHT_PROGBITS (1)"); + break; - case SHT_SYMTAB: - if (TargetWordsizeIs32Bit) - { - SymbolTableDataOffset = SectionHeader->Shdr32.sh_offset + sizeof(Elf32_Sym); - } - else - { - SymbolTableDataOffset = SectionHeader->Shdr64.sh_offset + sizeof(Elf64_Sym); - } - SymbolTableEntrySize = get_sh_entsize(SectionHeader); - if (SymbolTableEntrySize == 0) - { - NumSymbols = 0; - } - else - { - NumSymbols = (get_sh_size(SectionHeader) / SymbolTableEntrySize) - 1; - } - sprintf(VerboseStr, "SHT_SYMTAB (2) - # Symbols = %lu", (long unsigned int)NumSymbols); - break; + case SHT_SYMTAB: + if (TargetWordsizeIs32Bit) + { + SymbolTableDataOffset = SectionHeader->Shdr32.sh_offset + sizeof(Elf32_Sym); + } + else + { + SymbolTableDataOffset = SectionHeader->Shdr64.sh_offset + sizeof(Elf64_Sym); + } + SymbolTableEntrySize = get_sh_entsize(SectionHeader); + if (SymbolTableEntrySize == 0) + { + NumSymbols = 0; + } + else + { + NumSymbols = (get_sh_size(SectionHeader) / SymbolTableEntrySize) - 1; + } + sprintf(VerboseStr, "SHT_SYMTAB (2) - # Symbols = %lu", (long unsigned int)NumSymbols); + break; - case SHT_STRTAB: - sprintf(VerboseStr, "SHT_STRTAB (3)"); - /* - * If the section name is ".strtab" then preferentially use this section for symbol name data - * Otherwise use the first section which is NOT the section header string table (.shstrtab) - * - * Not all compilers generate a separate strtab for section header names; some put everything - * into one string table. - */ - if (strcmp(SectionNamePtrs[SectionIndex], ".strtab") == 0 || - (StringTableDataOffset == 0 && SectionIndex != get_e_shstrndx(&ElfHeader))) - { - StringTableDataOffset = get_sh_offset(SectionHeader); - } - break; + case SHT_STRTAB: + sprintf(VerboseStr, "SHT_STRTAB (3)"); + /* + * If the section name is ".strtab" then preferentially use this section for symbol name data + * Otherwise use the first section which is NOT the section header string table (.shstrtab) + * + * Not all compilers generate a separate strtab for section header names; some put everything + * into one string table. + */ + if (strcmp(SectionNamePtrs[SectionIndex], ".strtab") == 0 || + (StringTableDataOffset == 0 && SectionIndex != get_e_shstrndx(&ElfHeader))) + { + StringTableDataOffset = get_sh_offset(SectionHeader); + } + break; - case SHT_RELA: - sprintf(VerboseStr, "SHT_RELA (4)"); - break; + case SHT_RELA: + sprintf(VerboseStr, "SHT_RELA (4)"); + break; - case SHT_HASH: - sprintf(VerboseStr, "SHT_HASH (5)"); - break; + case SHT_HASH: + sprintf(VerboseStr, "SHT_HASH (5)"); + break; - case SHT_DYNAMIC: - sprintf(VerboseStr, "SHT_DYNAMIC (6)"); - break; + case SHT_DYNAMIC: + sprintf(VerboseStr, "SHT_DYNAMIC (6)"); + break; - case SHT_NOTE: - sprintf(VerboseStr, "SHT_NOTE (7)"); - break; + case SHT_NOTE: + sprintf(VerboseStr, "SHT_NOTE (7)"); + break; - case SHT_NOBITS: - sprintf(VerboseStr, "SHT_NOBITS (8)"); - break; + case SHT_NOBITS: + sprintf(VerboseStr, "SHT_NOBITS (8)"); + break; - case SHT_REL: - sprintf(VerboseStr, "SHT_REL (9)"); - break; + case SHT_REL: + sprintf(VerboseStr, "SHT_REL (9)"); + break; - case SHT_SHLIB: - sprintf(VerboseStr, "SHT_SHLIB (10)"); - break; + case SHT_SHLIB: + sprintf(VerboseStr, "SHT_SHLIB (10)"); + break; - case SHT_DYNSYM: - sprintf(VerboseStr, "SHT_DYNSYM (11)"); - break; + case SHT_DYNSYM: + sprintf(VerboseStr, "SHT_DYNSYM (11)"); + break; - case SHT_INIT_ARRAY: - sprintf(VerboseStr, "SHT_INIT_ARRAY (14)"); - break; + case SHT_INIT_ARRAY: + sprintf(VerboseStr, "SHT_INIT_ARRAY (14)"); + break; - case SHT_FINI_ARRAY: - sprintf(VerboseStr, "SHT_FINI_ARRAY (15)"); - break; + case SHT_FINI_ARRAY: + sprintf(VerboseStr, "SHT_FINI_ARRAY (15)"); + break; - case SHT_PREINIT_ARRAY: - sprintf(VerboseStr, "SHT_PREINIT_ARRAY (16)"); - break; + case SHT_PREINIT_ARRAY: + sprintf(VerboseStr, "SHT_PREINIT_ARRAY (16)"); + break; - case SHT_GROUP: - sprintf(VerboseStr, "SHT_GROUP (17)"); - break; + case SHT_GROUP: + sprintf(VerboseStr, "SHT_GROUP (17)"); + break; - case SHT_SYMTAB_SHNDX: - sprintf(VerboseStr, "SHT_SYMTAB_SHNDX (18)"); - break; + case SHT_SYMTAB_SHNDX: + sprintf(VerboseStr, "SHT_SYMTAB_SHNDX (18)"); + break; - default: - sprintf(VerboseStr, "Unknown (%d)", get_sh_type(SectionHeader)); - break; + default: + sprintf(VerboseStr, "Unknown (%d)", get_sh_type(SectionHeader)); + break; } if (Verbose) @@ -1881,12 +1877,12 @@ int32 GetSectionHeader(int32 SectionIndex, union Elf_Shdr *SectionHeader) int32 GetSymbol(int32 SymbolIndex, union Elf_Sym *Symbol) { - int32 Status = SUCCESS; - int32 NumSymRead = 0; + int32 Status = SUCCESS; + int32 NumSymRead = 0; uint64_t calculated_offset = SymbolTableDataOffset + (SymbolIndex * SymbolTableEntrySize); - int32_t SeekOffset = (int32_t)calculated_offset; - char VerboseStr[60]; - int32 i = 0; + int32_t SeekOffset = (int32_t)calculated_offset; + char VerboseStr[60]; + int32 i = 0; memset(VerboseStr, 0, sizeof(VerboseStr)); @@ -2182,10 +2178,10 @@ void SwapSymbol(union Elf_Sym *Symbol) void SwapUInt16(uint16 *ValueToSwap) { - uint8 *BytePtr = (uint8 *)ValueToSwap; - uint8 TempByte = BytePtr[1]; - BytePtr[1] = BytePtr[0]; - BytePtr[0] = TempByte; + uint8 *BytePtr = (uint8 *)ValueToSwap; + uint8 TempByte = BytePtr[1]; + BytePtr[1] = BytePtr[0]; + BytePtr[0] = TempByte; } /** @@ -2194,33 +2190,33 @@ void SwapUInt16(uint16 *ValueToSwap) void SwapUInt32(uint32 *ValueToSwap) { - uint8 *BytePtr = (uint8 *)ValueToSwap; - uint8 TempByte = BytePtr[3]; - BytePtr[3] = BytePtr[0]; - BytePtr[0] = TempByte; - TempByte = BytePtr[2]; - BytePtr[2] = BytePtr[1]; - BytePtr[1] = TempByte; + uint8 *BytePtr = (uint8 *)ValueToSwap; + uint8 TempByte = BytePtr[3]; + BytePtr[3] = BytePtr[0]; + BytePtr[0] = TempByte; + TempByte = BytePtr[2]; + BytePtr[2] = BytePtr[1]; + BytePtr[1] = TempByte; } void SwapUInt64(uint64 *ValueToSwap) { uint8 *BytePtr = (uint8 *)ValueToSwap; - uint8 TempByte; + uint8 TempByte; - TempByte = BytePtr[7]; + TempByte = BytePtr[7]; BytePtr[7] = BytePtr[0]; BytePtr[0] = TempByte; - TempByte = BytePtr[6]; + TempByte = BytePtr[6]; BytePtr[6] = BytePtr[1]; BytePtr[1] = TempByte; - TempByte = BytePtr[5]; + TempByte = BytePtr[5]; BytePtr[5] = BytePtr[2]; BytePtr[2] = TempByte; - TempByte = BytePtr[4]; + TempByte = BytePtr[4]; BytePtr[4] = BytePtr[3]; BytePtr[3] = TempByte; } @@ -2249,7 +2245,7 @@ int32 GetStringFromMap(char *Result, ElfStrMap *Map, int32 Key) if (Status == FAILED) { // Using snprintf to avoid overflow - snprintf(Result, 49, Map->String, Key); + snprintf(Result, sizeof(String), Map->String, Key); } return Status; @@ -2261,9 +2257,9 @@ int32 GetStringFromMap(char *Result, ElfStrMap *Map, int32 Key) int32 GetTblDefInfo(void) { - int32 Status = SUCCESS; - uint32 SeekOffset = 0; - int32 NumDefsRead = 0; + int32 Status = SUCCESS; + uint32 SeekOffset = 0; + int32 NumDefsRead = 0; /* Read the data to be used to format the CFE File and Table Headers */ if ((get_st_size(SymbolPtrs[TblDefSymbolIndex]) != sizeof(CFE_TBL_FileDef_t)) && @@ -2288,8 +2284,8 @@ int32 GetTblDefInfo(void) NumDefsRead = fread(&TblFileDef, sizeof(CFE_TBL_FileDef_t), 1, SrcFileDesc); /* ensuring all are strings are null-terminated */ - TblFileDef.ObjectName[sizeof(TblFileDef.ObjectName) - 1] = '\0'; - TblFileDef.TableName[sizeof(TblFileDef.TableName) - 1] = '\0'; + TblFileDef.ObjectName[sizeof(TblFileDef.ObjectName) - 1] = '\0'; + TblFileDef.TableName[sizeof(TblFileDef.TableName) - 1] = '\0'; TblFileDef.Description[sizeof(TblFileDef.Description) - 1] = '\0'; TblFileDef.TgtFilename[sizeof(TblFileDef.TgtFilename) - 1] = '\0'; @@ -2332,11 +2328,11 @@ int32 GetTblDefInfo(void) int32 LocateAndReadUserObject(void) { - int32 Status = SUCCESS; - int32 i = 0; - int32 j = 0; + int32 Status = SUCCESS; + int32 i = 0; + int32 j = 0; uint32 SeekOffset = 0; - uint8 AByte; + uint8 AByte; /* Search the symbol table for the user defined object */ if (Verbose) @@ -2495,13 +2491,13 @@ int32 LocateAndReadUserObject(void) int32 OutputDataToTargetFile() { int32 Status = SUCCESS; - uint8 AByte = 0; - int32 i = 0; + uint8 AByte = 0; + int32 i = 0; /* Create the standard header */ FileHeader.ContentType = 0x63464531; - FileHeader.SubType = CFE_FS_SubType_TBL_IMG; - FileHeader.Length = sizeof(CFE_FS_Header_t); + FileHeader.SubType = CFE_FS_SubType_TBL_IMG; + FileHeader.Length = sizeof(CFE_FS_Header_t); if (ScIDSpecified == true) { @@ -2532,12 +2528,12 @@ int32 OutputDataToTargetFile() if (EnableTimeTagInHeader) { - FileHeader.TimeSeconds = SrcFileTimeInScEpoch; + FileHeader.TimeSeconds = SrcFileTimeInScEpoch; FileHeader.TimeSubSeconds = 0; } else { - FileHeader.TimeSeconds = 0; + FileHeader.TimeSeconds = 0; FileHeader.TimeSubSeconds = 0; }