The library has been compiled using a
special makefile.gcc, compatible with
the features of Nanodesktop.
After, I write a simple test program
as this:
#include <nanodesktop.h>
#include <iostream>
int main()
{
ndInitSystem ();
using namespace std;
cout << "Hello World!";
return 0;
}
The linker finds undefined references:
[Linker error] undefined reference to `vtable for
__cxxabiv1::__vmi_class_type_info'
[Linker error] undefined reference to `vtable for
__cxxabiv1::__class_type_info'
[Linker error] undefined reference to `std::basic_ostream<char,
std::char_traits<char> >& __rw::__rw_insert<char, std::char_traits<char>,
long double>(std::basic_ostream<char, std::char_traits<char> >&, long
double)'
I have already applied Sebor's patch for
disabling MMAP/MUNMAP and it works.
The strange thing is the undefined reference in
basic_ostream. Have you some ideas about this ?
And... what about the CXXABI symbols ?
Thanks
Filippo Battaglia
NOTE:
Under Nanodesktop there isn't a command like
"make", so we have used the test programs in
/etc/config to create a particular homebrew
(i.e. a nd application) that generates
a config.h file.
The config.h file that we are using is this:
#define _RWSTD_BOOL_SIZE 1 /* sizeof (bool) */
#define _RWSTD_CHAR_SIZE 1 /* sizeof (char) */
#define _RWSTD_SHRT_SIZE 2 /* sizeof (short) */
#define _RWSTD_INT_SIZE 4 /* sizeof (int) */
#define _RWSTD_LONG_SIZE 4 /* sizeof (long) */
#define _RWSTD_FLT_SIZE 4 /* sizeof (float) */
#define _RWSTD_DBL_SIZE 4 /* sizeof (double) */
#define _RWSTD_PTR_SIZE 4 /* sizeof (void*) */
#define _RWSTD_FUNPTR_SIZE 4 /* sizeof (void(*)()) */
#define _RWSTD_MEMPTR_SIZE 8 /* sizeof (void (struct::*)()) */
#define _RWSTD_CHAR_BIT 8
#define _RWSTD_BOOL_MIN !!0
#define _RWSTD_BOOL_MAX !0
// #define _RWSTD_NO_TWOS_COMPLEMENT
#define _RWSTD_CHAR_MAX '\x7f'
#define _RWSTD_CHAR_MIN (-_RWSTD_CHAR_MAX - 1)
#define _RWSTD_SCHAR_MAX 0x7f
#define _RWSTD_SCHAR_MIN (-_RWSTD_SCHAR_MAX - 1)
#define _RWSTD_UCHAR_MAX 0xffU
#define _RWSTD_UCHAR_MIN 0x1U
#define _RWSTD_SHRT_MAX 0x7fff
#define _RWSTD_SHRT_MIN (-_RWSTD_SHRT_MAX - 1)
#define _RWSTD_USHRT_MAX 0xffffU
#define _RWSTD_USHRT_MIN 0x1U
#define _RWSTD_INT_MAX 0x7fffffff
#define _RWSTD_INT_MIN (-_RWSTD_INT_MAX - 1)
#define _RWSTD_UINT_MAX 0xffffffffU
#define _RWSTD_UINT_MIN 0x1U
#define _RWSTD_LONG_MAX 0x7fffffffL
#define _RWSTD_LONG_MIN (-_RWSTD_LONG_MAX - 1L)
#define _RWSTD_ULONG_MAX 0xffffffffUL
#define _RWSTD_ULONG_MIN 0x1UL
#define _RWSTD_LLONG_SIZE 8
#define _RWSTD_LLONG_MAX 0x7fffffffffffffffLL
#define _RWSTD_LLONG_MIN (-_RWSTD_LLONG_MAX - 1LL)
#define _RWSTD_ULLONG_MAX 0xffffffffffffffffULL
#define _RWSTD_ULLONG_MIN 0x1ULL
#define _RWSTD_WCHAR_SIZE 4 /* sizeof (wchar_t) */
#define _RWSTD_WCHAR_MAX 0x7fffffff
#define _RWSTD_WCHAR_MIN (-_RWSTD_WCHAR_MAX - 1)
#define _RWSTD_MB_LEN_MAX 1 /* libc value */
#define _RWSTD_INT8_T signed char
#define _RWSTD_UINT8_T unsigned char
#define _RWSTD_INT16_T short
#define _RWSTD_UINT16_T unsigned short
#define _RWSTD_INT32_T int
#define _RWSTD_UINT32_T unsigned int
#define _RWSTD_INT64_T long long
#define _RWSTD_UINT64_T unsigned long long
#define _RWSTD_INT_LEAST8_T _RWSTD_INT8_T
#define _RWSTD_UINT_LEAST8_T _RWSTD_UINT8_T
#define _RWSTD_INT_LEAST16_T _RWSTD_INT16_T
#define _RWSTD_UINT_LEAST16_T _RWSTD_UINT16_T
#define _RWSTD_INT_LEAST32_T _RWSTD_INT32_T
#define _RWSTD_UINT_LEAST32_T _RWSTD_UINT32_T
#define _RWSTD_INT_LEAST64_T _RWSTD_INT64_T
#define _RWSTD_UINT_LEAST64_T _RWSTD_UINT64_T
#define _RWSTD_FLT_ROUNDS 1 /* round to nearest */
#define _RWSTD_DBL_DIG 6
#define _RWSTD_DBL_MANT_DIG 24
#define _RWSTD_DBL_MAX_10_EXP 38
#define _RWSTD_DBL_MAX_EXP 128
#define _RWSTD_DBL_MIN_10_EXP -37
#define _RWSTD_DBL_MIN_EXP -125
#define _RWSTD_FLT_DIG 6
#define _RWSTD_FLT_MANT_DIG 24
#define _RWSTD_FLT_MAX_10_EXP 38
#define _RWSTD_FLT_MAX_EXP 128
#define _RWSTD_FLT_MIN_10_EXP -37
#define _RWSTD_FLT_MIN_EXP -125
#define _RWSTD_FLT_RADIX 2
#define _RWSTD_DBL_MAX 3.40282347e+38
#define _RWSTD_FLT_MAX 3.40282347e+38F
#define _RWSTD_DBL_EPSILON 1.19209290e-7
#define _RWSTD_DBL_MIN 1.17549435e-38
#define _RWSTD_FLT_EPSILON 1.19209290e-7F
#define _RWSTD_FLT_MIN 1.17549435e-38F
#define _RWSTD_NO_STRTOF_UFLOW
#define _RWSTD_NO_STRTOD_UFLOW
#define _RWSTD_CLOCK_T unsigned long
#define _RWSTD_PTRDIFF_T int
#define _RWSTD_SIZE_T unsigned
#define _RWSTD_SIZE_MAX _RWSTD_UINT_MAX
#define _RWSTD_PTRDIFF_MIN _RWSTD_INT_MIN
#define _RWSTD_PTRDIFF_MAX _RWSTD_INT_MAX
#define _RWSTD_TIME_T long
#define _RWSTD_NO_CLOCKS_PER_SEC
#define _RWSTD_RAND_MAX 2147483647
#define _RWSTD_EOF -1
#define _RWSTD_WEOF -1
#define _RWSTD_NO_L_TMPNAM
#define _RWSTD_IOFBF 0
#define _RWSTD_IOLBF 256
#define _RWSTD_IONBF 4
#define _RWSTD_BUFSIZ 1024
#define _RWSTD_FOPEN_MAX 20
#define _RWSTD_FILENAME_MAX 1024
#define _RWSTD_NO_TMP_MAX
#define _RWSTD_FPOS_T long
#define _RWSTD_NO_ABS_BOOL
#define _RWSTD_NO_ABS_CHAR
#define _RWSTD_NO_ABS_SCHAR
#define _RWSTD_NO_ABS_UCHAR
#define _RWSTD_NO_ABS_SHRT
#define _RWSTD_NO_ABS_USHRT
// #define _RWSTD_NO_ABS_INT
#define _RWSTD_NO_ABS_UINT
#define _RWSTD_NO_ABS_LONG
#define _RWSTD_NO_ABS_ULONG
#define _RWSTD_NO_ABS_LLONG
#define _RWSTD_NO_ABS_ULLONG
#define _RWSTD_STDIN_FILENO (int)(&StreamsArray [0])
#define _RWSTD_STDOUT_FILENO (int)(&StreamsArray [1])
#define _RWSTD_STDERR_FILENO (int)(&StreamsArray [2])
#define _RWSTD_O_RDONLY 0x1 // O_RDONLY
#define _RWSTD_O_WRONLY 0x2 // O_WRONLY
#define _RWSTD_O_RDWR 0x3 // O_RDWR
#define _RWSTD_O_ACCMODE 0x3 // O_ACCMODE
#define _RWSTD_O_APPEND 0x100 // O_APPEND
#define _RWSTD_O_EXCL 0x800 // O_EXCL
#define _RWSTD_O_CREAT 0x200 // O_CREAT
#define _RWSTD_O_TRUNC 0x400 // O_TRUNC
#define _RWSTD_SEEK_SET 0x0 // SEEK_SET
#define _RWSTD_SEEK_CUR 0x1 // SEEK_CUR
#define _RWSTD_SEEK_END 0x2 // SEEK_END
#define _RWSTD_F_GETFL 0x3 // F_GETFL
#define _RWSTD_OFF_T long // off_t
#define _RWSTD_SSIZE_T int // ssize_t
#define _RWSTD_LC_COLLATE 1
#define _RWSTD_LC_CTYPE 2
#define _RWSTD_LC_MONETARY 3
#define _RWSTD_LC_NUMERIC 4
#define _RWSTD_LC_TIME 5
#define _RWSTD_LC_MESSAGES 6
#define _RWSTD_LC_ALL 0
#define _RWSTD_LC_MAX _RWSTD_LC_MESSAGES
#define _RWSTD_LC_MIN _RWSTD_LC_ALL
// no locales found, using Nanodesktop PSP format
// #define _RWSTD_NO_SETLOCALE_ENVIRONMENT
#define _RWSTD_NO_CAT_NAMES
#define _RWSTD_CAT_SEP "/"
#define _RWSTD_NO_CAT_EQ
#define _RWSTD_NO_INITIAL_CAT_SEP
#define _RWSTD_NO_CONDENSED_NAME
#define _RWSTD_WCTYPE_T unsigned long
// IEEE 754 infinities and NANs for a big endian architecture
// (values not computed due to floating exception trapping)
#define _RWSTD_FLT_INF_BITS { '\x7f', '\x80', 0, 0 }
#define _RWSTD_FLT_QNAN_BITS { '\xff', '\xc0', 0, 0 }
#define _RWSTD_FLT_SNAN_BITS { '\x7f', '\x80', 0, '\x1' }
#define _RWSTD_FLT_DENORM_MIN_BITS { 0, 0, 0, '\x1' }
#define _RWSTD_FLT_HAS_DENORM 1
#define _RWSTD_DBL_INF_BITS { '\x7f', '\xf0', 0, 0 }
#define _RWSTD_DBL_QNAN_BITS { '\xff', '\xf8', 0, 0 }
#define _RWSTD_DBL_SNAN_BITS { '\x7f', '\xf0', 0, 0 }
#define _RWSTD_DBL_DENORM_MIN_BITS { 0, 0, 0, 0 }
#define _RWSTD_DBL_HAS_DENORM 1
#define _RWSTD_LCONV { /* sizeof (lconv) == 48 */ \
char* decimal_point; \
char* thousands_sep; \
char* grouping; \
char* int_curr_symbol; \
char* currency_symbol; \
char* mon_decimal_point; \
char* mon_thousands_sep; \
char* mon_grouping; \
char* positive_sign; \
char* negative_sign; \
char int_frac_digits; \
char frac_digits; \
char p_cs_precedes; \
char p_sep_by_space; \
char n_cs_precedes; \
char n_sep_by_space; \
char p_sign_posn; \
char n_sign_posn; \
}
#define _RWSTD_NO_FWSCANF
#define _RWSTD_NO_SWSCANF
#define _RWSTD_NO_WSCANF
#define _RWSTD_NO_WCSFTIME
#define _RWSTD_NO_STD_MBSTATE_T
#define _RWSTD_NO_LONG_DOUBLE
#define _RWSTD_NO_STRUCT_TM_IN_WCHAR_H
#define _RWSTD_NO_FENV_H
#define _RWSTD_NO_LOCALE_NAME_FMAT
#define _RWSTD_NO_ABS_FLT
#define _RWSTD_NO_ABS_DBL
#define _RWSTD_NO_NL_TYPES_H
#define _RWSTD_NO_LCONV_INT_FMAT
#define _RWSTD_NO_NEW_OFLOW_SAFE
#define _RWSTD_NO_OPERATOR_NEW_PLACEMENT
#define _RWSTD_NO_OPERATOR_DELETE_PLACEMENT
#define _RWSTD_NO_DYNAMIC_CAST
#define _RWSTD_NO_STD_UNCAUGHT_EXCEPTION
#define _RWSTD_NO_GLOBAL_UNCAUGHT_EXCEPTION
#define _RWSTD_NO_EXCEPTION_DEFAULT_CTOR
#define _RWSTD_NO_EXCEPTION_COPY_CTOR
#define _RWSTD_NO_EXCEPTION_DTOR
#define _RWSTD_NO_EXCEPTION_ASSIGNMENT
#define _RWSTD_NO_EXCEPTION_WHAT
#define _RWSTD_NO_STD_NOTHROW
#define _RWSTD_NO_GLOBAL_NOTHROW
#define _RWSTD_NO_STD_NOTHROW_T
#define _RWSTD_NO_GLOBAL_NOTHROW_T
#define _RWSTD_NO_MMAP
#define _RWSTD_NO_MUNMAP
#define _RWSTD_NO_EXTERN_TEMPLATE_BEFORE_DEFINITION
The modules in /src are compiled one by one by
a particular makefile.gcc as this:
./obj_PSPE/core/assert.o: ./src/assert.cpp
$(CPP) -c ./src/assert.cpp -o ./obj_PSPE/core/assert.o $(CFLAGS_PSPE)
$(INCLUDE)
./obj_PSPE/core/bitset.o: ./src/bitset.cpp
$(CPP) -c ./src/bitset.cpp -o ./obj_PSPE/core/bitset.o $(CFLAGS_PSPE)
$(INCLUDE)
./obj_PSPE/core/catalog.o: ./src/catalog.cpp
$(CPP) -c ./src/catalog.cpp -o ./obj_PSPE/core/catalog.o $(CFLAGS_PSPE)
$(INCLUDE)
./obj_PSPE/core/codecvt.o: ./src/codecvt.cpp
$(CPP) -c ./src/codecvt.cpp -o ./obj_PSPE/core/codecvt.o $(CFLAGS_PSPE)
$(INCLUDE)
./obj_PSPE/core/collate.o: ./src/collate.cpp
$(CPP) -c ./src/collate.cpp -o ./obj_PSPE/core/collate.o $(CFLAGS_PSPE)
$(INCLUDE)
./obj_PSPE/core/ctype.o: ./src/ctype.cpp
$(CPP) -c ./src/ctype.cpp -o ./obj_PSPE/core/ctype.o $(CFLAGS_PSPE)
$(INCLUDE)
./obj_PSPE/core/ctype_bits.o: ./src/ctype_bits.cpp
$(CPP) -c ./src/ctype_bits.cpp -o ./obj_PSPE/core/ctype_bits.o
$(CFLAGS_PSPE) $(INCLUDE)
<< and other modules.... >>
--
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