static void printMasmHeader( section_ptr sec )
{
orl_sec_alignment alignment;
orl_sec_flags flags;
orl_sec_type type;
orl_sec_frame frame;
orl_sec_combine combine;
orl_sec_size size;
char *name;
char *class;
char *gname;
char *astr;
orl_sec_handle sh;
orl_group_handle grp = NULL;
char comname[ MAX_LINE_LEN ];
size = ORLSecGetSize( sec->shnd );
// Load all necessary information
name = sec->name;
if( !name ) {
name = "";
}
type = ORLSecGetType( sec->shnd );
flags = ORLSecGetFlags( sec->shnd );
frame = ORLSecGetAbsFrame( sec->shnd );
if( DFormat & DFF_ASM ) {
class = ORLSecGetClassName( sec->shnd );
if( !class ) {
class = "";
}
if( flags & ORL_SEC_FLAG_COMDAT ) {
BufferConcat( "; ERROR: Comdat symbols cannot be assembled." );
} else if( frame == ORL_SEC_NO_ABS_FRAME ) {
alignment = ORLSecGetAlignment( sec->shnd );
combine = ORLSecGetCombine( sec->shnd );
BufferQuoteName( name );
BufferStore( "\t\tSEGMENT\t%s %s %s '%s'",
getAlignment( alignment ), getCombine( combine ),
getUse( flags ), class );
} else {
static orl_return processSection( orl_sec_handle o_shnd )
//*******************************************************
{
orl_sec_type sec_type;
sec_type = ORLSecGetType( o_shnd );
switch( sec_type ) {
/* List the section types that you don't want to disassemble
case ORL_SEC_TYPE_WHICHEVER_YOU_DO_NOT_WANT_LIKE_THE_ONES_BELOW:
case ORL_SEC_TYPE_LINK_INFO:
*/
case ORL_SEC_TYPE_STR_TABLE:
case ORL_SEC_TYPE_RELOCS:
// printf( "Skipping section: %s\n", ORLSecGetName( o_shnd ) );
break;
case ORL_SEC_TYPE_SYM_TABLE:
symbolTable = o_shnd;
break;
default:
registerSegment( o_shnd );
break;
}
return( ORL_OKAY );
}
static orl_return DeclareSegment( orl_sec_handle sec )
/****************************************************/
// declare the "segment"
{
segdata *sdata;
segnode *snode;
char *name;
unsigned_32 _WCUNALIGNED *contents;
size_t len;
orl_sec_flags flags;
orl_sec_type type;
unsigned numlines;
unsigned segidx;
type = ORLSecGetType( sec );
if( type != ORL_SEC_TYPE_NO_BITS && type != ORL_SEC_TYPE_PROG_BITS ) {
return( ORL_OKAY );
}
flags = ORLSecGetFlags( sec );
name = ORLSecGetName( sec );
sdata = AllocSegData();
segidx = ORLCvtSecHdlToIdx( sec );
snode = AllocNodeIdx( SegNodes, segidx );
snode->entry = sdata;
snode->handle = sec;
sdata->iscdat = (flags & ORL_SEC_FLAG_COMDAT) != 0;
len = sizeof( CoffIDataSegName ) - 1;
if( strnicmp( CoffIDataSegName, name, len ) == 0 ) {
SeenDLLRecord();
CurrMod->modinfo |= MOD_IMPORT_LIB;
if( name[len + 1] == '6' ) { // it is the segment containg the name
ORLSecGetContents( sec, (unsigned_8 **)&ImpExternalName );
ImpExternalName += 2;
} else if( name[len + 1] == '4' ) { // it is an import by ordinal
ORLSecGetContents( sec, (void *) &contents );
ImpOrdinal = *contents;
}
sdata->isdead = true;
sdata->isidata = true;
}
sdata->combine = COMBINE_ADD;
if( flags & ORL_SEC_FLAG_NO_PADDING ) {
sdata->align = 0;
} else {
sdata->align = ORLSecGetAlignment( sec );
}
sdata->is32bit = true;
sdata->length = ORLSecGetSize( sec );
sdata->u.name = name;
if( flags & ORL_SEC_FLAG_EXEC ) {
sdata->iscode = true;
} else if( flags & ORL_SEC_FLAG_UNINITIALIZED_DATA ) {
sdata->isuninit = true;
#ifdef _DEVELOPMENT
} else {
unsigned namelen;
namelen = strlen(name);
if( namelen >= 3 && memicmp(name + namelen - 3, "bss", 3) == 0 ) {
LnkMsg( ERR+MSG_INTERNAL, "s", "Initialized BSS found" );
}
#endif
}
numlines = ORLSecGetNumLines( sec );
if( numlines > 0 ) {
numlines *= sizeof(orl_linnum);
DBIAddLines( sdata, ORLSecGetLines( sec ), numlines, true );
}
return( ORL_OKAY );
}
orl_return PrintSecInfo( orl_sec_handle o_shnd )
/**********************************************/
{
char *buf;
int loop;
int loop2;
orl_sec_size size;
orl_sec_type sec_type;
orl_sec_flags sec_flags;
orl_sec_handle reloc_section;
orl_sec_handle symbol_table;
orl_sec_handle string_table;
int sep;
int segname_printed = 0;
size = 0; // just because gcc is a little retarded
sectionFound = 1;
if( dump.sections || dump.sec_contents ) {
buf = ORLSecGetName( o_shnd );
printf( "[%s]\n", buf );
segname_printed = 1;
size = ORLSecGetSize( o_shnd );
}
if( dump.sections ) {
//printf( "\nSection Handle:\t0x%x\n", o_shnd );
printf( "Size=%8.8x ", size );
sec_type = ORLSecGetType( o_shnd );
printf( "Align=%4.4x ", ORLSecGetAlignment( o_shnd ) );
//printf( "Section Type:\t%d\n", sec_type );
printf( "(" );
switch( sec_type ) {
case ORL_SEC_TYPE_NONE:
printf( "sec_type_none" );
break;
case ORL_SEC_TYPE_NO_BITS:
printf( "no bits" );
break;
case ORL_SEC_TYPE_PROG_BITS:
printf( "program bits" );
break;
case ORL_SEC_TYPE_SYM_TABLE:
printf( "symbol table" );
break;
case ORL_SEC_TYPE_DYN_SYM_TABLE:
printf( "dynamic symbol table" );
break;
case ORL_SEC_TYPE_STR_TABLE:
printf( "string table" );
break;
case ORL_SEC_TYPE_RELOCS:
printf( "relocs" );
break;
case ORL_SEC_TYPE_RELOCS_EXPADD:
printf( "relocs with explicit addends" );
break;
case ORL_SEC_TYPE_HASH:
printf( "hash table" );
break;
case ORL_SEC_TYPE_DYNAMIC:
printf( "dynamic linking information" );
break;
case ORL_SEC_TYPE_NOTE:
printf( "note or comment" );
break;
default:
printf( "unknown type? %s", sec_type );
break;
}
printf( ") " );
sec_flags = ORLSecGetFlags( o_shnd );
printf( "ORL_flags=0x%x\n", sec_flags );
sep = 0;
if( sec_flags ) printf( " " );
if( sec_flags & ORL_SEC_FLAG_EXEC ) {
printf( "executable code" );
sep++;
}
if( sec_flags & ORL_SEC_FLAG_INITIALIZED_DATA ) {
if( sep++ ) printf( ", " );
printf( "initialized data" );
}
if( sec_flags & ORL_SEC_FLAG_UNINITIALIZED_DATA ) {
if( sep++ ) printf( ", " );
printf( "uninitialized data" );
}
if( sec_flags & ORL_SEC_FLAG_GROUPED ) {
if( sep++ ) printf( ", " );
printf( "grouped section" );
}
if( sec_flags & ORL_SEC_FLAG_NO_PADDING ) {
if( sep++ ) printf( ", " );
printf( "no padding to next boundary" );
}
if( sec_flags & ORL_SEC_FLAG_OVERLAY ) {
if( sep++ ) printf( ", " );
printf( "contains an overlay" );
}
if( sec_flags & ORL_SEC_FLAG_REMOVE ) {
if( sep++ ) printf( ", " );
printf( "remove at link-time" );
}
if( sec_flags & ORL_SEC_FLAG_COMDAT ) {
if( sep++ ) printf( ", " );
printf( "communal data" );
}
if( sec_flags & ORL_SEC_FLAG_DISCARDABLE ) {
if( sep++ ) printf( ", " );
printf( "discardable" );
}
if( sec_flags & ORL_SEC_FLAG_NOT_CACHED ) {
if( sep++ ) printf( ", " );
printf( "cannot be cached" );
}
if( sec_flags & ORL_SEC_FLAG_NOT_PAGEABLE) {
if( sep++ ) printf( ", " );
printf( "not pageable" );
}
if( sec_flags & ORL_SEC_FLAG_SHARED ) {
if( sep++ ) printf( ", " );
printf( "shared in memory" );
}
if( sec_flags & ORL_SEC_FLAG_EXECUTE_PERMISSION ) {
if( sep++ ) printf( ", " );
printf( "execute permission" );
}
if( sec_flags & ORL_SEC_FLAG_READ_PERMISSION ) {
if( sep++ ) printf( ", " );
printf( "read permission" );
}
if( sec_flags & ORL_SEC_FLAG_WRITE_PERMISSION) {
if( sep++ ) printf( ", " );
printf( "write permission" );
}
if( sep ) printf( "\n" );
}
if( dump.sec_contents ) {
if( ORLSecGetContents( o_shnd, (unsigned_8 **)&buf ) == ORL_OKAY ) {
printf( "Contents:\n" );
for( loop = 0; loop < size; loop += 16 ) {
printf( "0x%8.8x: ", loop );
for( loop2 = 0; loop2 < 16; loop2++ ) {
if( loop + loop2 < size ) {
printf( "%2.2x ", buf[loop+loop2] );
} else {
printf( " " );
}
if( loop2 == 7 ) {
printf( " " );
}
}
printf( " " );
for( loop2 = 0; loop2 < 16 && loop + loop2 < size; loop2++ ) {
if( buf[loop+loop2] >= 32 && buf[loop+loop2] <= 122 ) {
printf( "%c", buf[loop+loop2] );
} else {
printf( "." );
}
if( loop2 == 7 ) {
printf( " " );
}
}
printf( "\n" );
}
}
}
if( dump.relocs ) {
reloc_section = ORLSecGetRelocTable( o_shnd );
if( reloc_section ) {
if( !segname_printed++ ) {
buf = ORLSecGetName( o_shnd );
printf( "[%s]\n", buf );
}
printf( "Relocs in [%s], ", ORLSecGetName( reloc_section ) );
symbol_table = ORLSecGetSymbolTable( reloc_section );
if( symbol_table ) {
printf( "symtab='%s', ", ORLSecGetName( symbol_table ) );
string_table = ORLSecGetStringTable( symbol_table );
if( string_table ) {
printf( "strtab='%s'.\n", ORLSecGetName( string_table ) );
} else {
printf( "strtab=none.\n" );
}
} else {
printf( "symtab=none, strtab=none.\n" );
}
//printf( "Relocs:\n" );
ORLRelocSecScan( reloc_section, &PrintRelocInfo );
}
}
return( ORL_OKAY );
}
static void printUnixHeader( section_ptr sec )
{
orl_sec_alignment alignment;
orl_sec_flags flags;
orl_sec_type type;
char attributes[10];
char * ca;
alignment = ORLSecGetAlignment( sec->shnd );
type = ORLSecGetType( sec->shnd );
flags = ORLSecGetFlags( sec->shnd );
ca = attributes;
if( !(Options & METAWARE_COMPATIBLE) ) {
if( (flags & ORL_SEC_FLAG_EXEC) || sec->type == SECTION_TYPE_TEXT ) {
*ca++ = 'c';
}
if( (flags & ORL_SEC_FLAG_INITIALIZED_DATA) || sec->type == SECTION_TYPE_DATA || sec->type == SECTION_TYPE_PDATA ) {
*ca++ = 'd';
}
if( (flags & ORL_SEC_FLAG_UNINITIALIZED_DATA) || sec->type == SECTION_TYPE_BSS ) {
*ca++ = 'u';
}
if( (type == ORL_SEC_TYPE_NOTE) || sec->type == SECTION_TYPE_DRECTVE ) {
*ca++ = 'i';
}
if( flags & ORL_SEC_FLAG_DISCARDABLE ) {
*ca++ = 'n';
}
if( flags & ORL_SEC_FLAG_REMOVE ) {
*ca++ = 'R';
}
if( flags & ORL_SEC_FLAG_READ_PERMISSION ) {
*ca++ = 'r';
}
if( flags & ORL_SEC_FLAG_WRITE_PERMISSION ) {
*ca++ = 'w';
}
if( flags & ORL_SEC_FLAG_EXECUTE_PERMISSION ) {
*ca++ = 'x';
}
if( flags & ORL_SEC_FLAG_SHARED ) {
*ca++ = 's';
}
*ca++ = '0' + alignment;
*ca = '\0';
if( !( DFormat & DFF_ASM ) ){
BufferConcat("\t\t\t\t");
}
BufferStore(".new_section %s, \"%s\"", sec->name, attributes );
} else {
if( !(flags & ORL_SEC_FLAG_REMOVE ) ) {
*ca++ = 'a';
}
if( flags & ORL_SEC_FLAG_EXEC ) {
*ca++ = 'x';
}
if( flags & ORL_SEC_FLAG_WRITE_PERMISSION ) {
*ca++ = 'w';
}
*ca++ = '\0';
if( !( DFormat & DFF_ASM ) ) {
BufferConcat("\t\t\t\t");
}
BufferStore(".section %s, \"%s\"", sec->name, attributes );
BufferConcatNL();
if( !( DFormat & DFF_ASM ) ) {
BufferConcat("\t\t\t\t");
}
BufferStore(".align %d", (int)alignment );
}
BufferConcatNL();
BufferPrint();
}
