?? adsp-bf537_c_tinyboards.ldf
字號(hào):
/*
** LDF for ADSP-BF537.
**
** There are a number of configuration options that can be specified
** either by compiler flags, or by linker flags directly. The options are:
**
** USE_PROFILER0
** Enabled by -p. Link in profiling library, and write results to
** both stdout and mon.out.
** USE_PROFILER1
** Enabled by -p1. Only write profiling data to mon.out.
** USE_PROFILER2
** Enabled by -p2. Only write profiling data to stdout.
** __WORKAROUNDS_ENABLED
** Defined by compiler when -workaround is used to direct LDF to
** link with libraries that have been built with work-arounds
** enabled.
** USE_FILEIO
** Always defined; enables the File I/O Support, which is necessary
** for printf() to produce any output.
** USE_CACHE
** Makes use of Some L1 memory as cache. Implies the presence
** of at least some external memory.
** USE_SDRAM
** Makes SDRAM available as standard program/data memory, with no
** cache configuration of L1. Heap space is moved into SDRAM.
** USER_CRT
** Specifies a custom or System Builder generated CRT object to use.
** _ADI_LIBIO
** _DINKUM_IO
** Use dinkum io library (slower but more compatible). Enabled
** by the flag -full-io
**
** Memory map.
**
** The known memory spaces are as follows:
**
** 0xFFE00000 - 0xFFFFFFFF Core MMR registers (2MB)
** 0xFFC00000 - 0xFFDFFFFF System MMR registers (2MB)
** 0xFFB01000 - 0xFFBFFFFF Reserved
** 0xFFB00000 - 0xFFB00FFF Scratch SRAM (4K)
** 0xFFA14000 - 0xFFAFFFFF Reserved
** 0xFFA10000 - 0XFFA13FFF Code SRAM/CACHE (16K)
** 0xFFA0C000 - 0xFFA0FFFF Reserved
** 0xFFA08000 - 0xFFA0BFFF Instruction Bank B SRAM (16K)
** 0xFFA00000 - 0xFFA07FFF Instruction Bank A SRAM (32K)
** 0xFF908000 - 0xFF9FFFFF Reserved
** 0xFF904000 - 0xFF907FFF Data Bank B SRAM/CACHE (16k)
** 0xFF900000 - 0XFF903FFF Data Bank B SRAM (16k)
** 0xFF808000 - 0xFF8FFFFF Reserved
** 0xFF804000 - 0xFF807FFF Data Bank A SRAM/CACHE (16k)
** 0xFF800000 - 0XFF803FFF Data Bank A SRAM (16k)
** 0xEF000800 - 0xFF800000 Reserved
** 0xEF000000 - 0xFF8007FF Boot ROM (2K)
** 0x20400000 - 0xEEFFFFFF Reserved
** 0x20300000 - 0x203FFFFF ASYNC MEMORY BANK 3 (1MB)
** 0x20200000 - 0x202FFFFF ASYNC MEMORY BANK 2 (1MB)
** 0x20100000 - 0x201FFFFF ASYNC MEMORY BANK 1 (1MB)
** 0x20000000 - 0x200FFFFF ASYNC MEMORY BANK 0 (1MB)
** 0x00000000 - 0x1FFFFFFF SDRAM MEMORY (16MB - 512MB)
**
** Notes:
** 0xFF807FEF-0xFF807FFF
** Required by boot-loader. Used as heap or cache below which is ok. Cannot
** contain initialized data or code.
*/
ARCHITECTURE(ADSP-BF537)
#ifndef __NO_STD_LIB
SEARCH_DIR( $ADI_DSP/Blackfin/lib )
#endif
# if defined(USE_INSTRUCTION_CACHE) || \
defined(USE_DATA_A_CACHE) || defined(USE_DATA_B_CACHE)
# define USE_CACHE_PARTS 1
# else
# define USE_CACHE_PARTS 0
#endif
#define INSTR_CACHE \
( defined(USE_CACHE) && \
( ( defined(USE_INSTRUCTION_CACHE) || !USE_CACHE_PARTS ) ) )
#define DATAA_CACHE \
( defined(USE_CACHE) && \
( ( defined(USE_DATA_A_CACHE) || defined(USE_DATA_B_CACHE) || \
!USE_CACHE_PARTS ) ) )
#define DATAB_CACHE \
( defined(USE_CACHE) && \
( ( defined(USE_DATA_B_CACHE) || !USE_CACHE_PARTS ) ) )
#if defined(USE_PROFILER0) || \
defined(USE_PROFILER1) || \
defined(USE_PROFILER2)
# if !defined(USE_PROFILER)
# define USE_PROFILER
# endif
// The profiler needs File I/O to write its results.
# define USE_FILEIO 1
#else
# define PROFFLAG
#endif
#ifndef USE_FILEIO /* { */
#define USE_FILEIO 1
#endif /* } */
#ifdef USE_PROFILER0 /* { */
#ifdef __WORKAROUNDS_ENABLED /* { */
#define PROFFLAG , prfflg0_532y.doj
#else
#define PROFFLAG , prfflg0_532.doj
#endif /* } */
#endif /* } */
#ifdef USE_PROFILER1 /* { */
#ifdef __WORKAROUNDS_ENABLED /* { */
#define PROFFLAG , prfflg1_532y.doj
#else
#define PROFFLAG , prfflg1_532.doj
#endif /* } */
#endif /* } */
#ifdef USE_PROFILER2 /* { */
#ifdef __WORKAROUNDS_ENABLED /* { */
#define PROFFLAG , prfflg2_532y.doj
#else
#define PROFFLAG , prfflg2_532.doj
#endif /* } */
#endif /* } */
#ifdef __WORKAROUNDS_ENABLED /* { */
#define OMEGA idle532y.doj
#else
#define OMEGA idle532.doj
#endif /* } */
#define MEMINIT __initsbsz532.doj,
#ifdef __WORKAROUNDS_ENABLED /* { */
#define LIBSMALL libsmall532y.dlb,
#else
#define LIBSMALL libsmall532.dlb,
#endif /* } */
#ifdef __WORKAROUNDS_ENABLED /* { */
#define FLT64 libf64ieee532y.dlb
#else
#define FLT64 libf64ieee532.dlb
#endif /* } */
#ifdef M3_RESERVED /* { */
#ifdef __WORKAROUNDS_ENABLED /* { */
#define LIBM3 libm3res532y.dlb
#define LIBDSP libdspm3res532y.dlb
#define SFTFLT libsftflt532y.dlb
#else
#define LIBM3 libm3res532.dlb
#define LIBDSP libdspm3res532.dlb
#define SFTFLT libsftflt532.dlb
#endif /* } */
#else
#ifdef __WORKAROUNDS_ENABLED /* { */
#define LIBM3 libm3free532y.dlb
#define LIBDSP libdsp532y.dlb
#define SFTFLT libsftflt532y.dlb
#else
#define LIBM3 libm3free532.dlb
#define LIBDSP libdsp532.dlb
#define SFTFLT libsftflt532.dlb
#endif /* } */
#endif /* } */
#ifdef IEEEFP /* { */
#define FPLIBS SFTFLT, FLT64, LIBDSP
#else
#define FPLIBS FLT64, LIBDSP, SFTFLT
#endif /* } */
#ifdef __WORKAROUNDS_ENABLED
#ifdef _DINKUM_IO
#define LIBC libc532y.dlb, librt_fileio532y.dlb, libio532y.dlb,
#else //_DINKUM_IO
#define LIBC libio532y.dlb, libc532y.dlb,
#endif
#else //__WORKAROUNDS_ENABLED
#ifdef _DINKUM_IO
#define LIBC libc532.dlb, librt_fileio532.dlb, libio532.dlb,
#else //_DINKUM_IO
#define LIBC libio532.dlb, libc532.dlb,
#endif
#endif
#ifdef __WORKAROUNDS_ENABLED /* { */
#ifdef __ADI_LIBEH__
#define LIBS LIBSMALL MEMINIT LIBC LIBM3, libevent532y.dlb, libx532y.dlb, libcpp532yx.dlb, libcpprt532yx.dlb, FPLIBS, libetsi532y.dlb, libssl537y.dlb, libdrv537y.dlb, OMEGA
#else
#define LIBS LIBSMALL MEMINIT LIBC LIBM3, libevent532y.dlb, libx532y.dlb, libcpp532y.dlb, libcpprt532y.dlb, FPLIBS, libetsi532y.dlb, libssl537y.dlb, libdrv537y.dlb, OMEGA
#endif
#else
#ifdef __ADI_LIBEH__
#define LIBS LIBSMALL MEMINIT LIBC LIBM3, libevent532.dlb, libx532.dlb, libcpp532x.dlb, libcpprt532x.dlb, FPLIBS, libetsi532.dlb, libssl537.dlb, libdrv537.dlb, OMEGA
#else
#define LIBS LIBSMALL MEMINIT LIBC LIBM3, libevent532.dlb, libx532.dlb, libcpp532.dlb, libcpprt532.dlb, FPLIBS, libetsi532.dlb, libssl537.dlb, libdrv537.dlb, OMEGA
#endif
#endif /* } */
#if defined(USE_FILEIO) || defined(USE_PROFGUIDE)
#ifdef __WORKAROUNDS_ENABLED /* { */
$LIBRARIES = LIBS, librt_fileio532y.dlb;
#else
$LIBRARIES = LIBS, librt_fileio532.dlb;
#endif /* } */
#else
#ifdef __WORKAROUNDS_ENABLED /* { */
$LIBRARIES = LIBS, librt532y.dlb;
#else
$LIBRARIES = LIBS, librt532.dlb;
#endif /* } */
#endif /* } */
// Libraries from the command line are included in COMMAND_LINE_OBJECTS.
// If USER_CRT is defined to be a custom/SystemBuilder generated
// CRT file then link with that, otherwise determine which of the
// precompiled objects to use.
#ifdef USER_CRT /* { */
#ifdef __WORKAROUNDS_ENABLED /* { */
#define CRT USER_CRT, libprofile532y.dlb PROFFLAG
#else
#define CRT USER_CRT, libprofile532.dlb PROFFLAG
#endif /* } */
#else
#ifdef USE_PROFILER /* { */
#ifdef USE_FILEIO /* { */
#ifdef __WORKAROUNDS_ENABLED /* { */
#define CRT crtsfpc532y.doj, libprofile532y.dlb PROFFLAG
#else
#define CRT crtsfpc532.doj, libprofile532.dlb PROFFLAG
#endif /* } */
#else
#ifdef __WORKAROUNDS_ENABLED /* { */
#define CRT crtscp532y.doj, libprofile532y.dlb PROFFLAG
#else
#define CRT crtscp532.doj, libprofile532.dlb PROFFLAG
#endif /* } */
#endif /* USE_FILEIO */ /* } */
#else
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