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| author | Thomas Preud'homme <robotux@celest.fr> | 2014-01-07 15:23:54 +0800 |
|---|---|---|
| committer | Thomas Preud'homme <robotux@celest.fr> | 2014-01-08 15:00:52 +0800 |
| commit | b6247d1f3c34e93e8603fddf5fc6da8dc6b81d00 (patch) | |
| tree | 6515756dee0c2310d59990968675e145c5243651 /tcc.h | |
| parent | 70a088af874076d8db5d7c2067afd8f2bcde0592 (diff) | |
| download | tinycc-b6247d1f3c34e93e8603fddf5fc6da8dc6b81d00.tar.gz tinycc-b6247d1f3c34e93e8603fddf5fc6da8dc6b81d00.tar.bz2 | |
Add support for runtime selection of float ABI
Diffstat (limited to 'tcc.h')
| -rw-r--r-- | tcc.h | 21 |
1 files changed, 15 insertions, 6 deletions
@@ -221,21 +221,24 @@ # endif # elif defined __GNU__ # define CONFIG_TCC_ELFINTERP "/lib/ld.so" -# elif defined TCC_ARM_HARDFLOAT -# define CONFIG_TCC_ELFINTERP "/lib/ld-linux-armhf.so.3" -# elif defined TCC_ARM_EABI -# define CONFIG_TCC_ELFINTERP "/lib/ld-linux.so.3" # elif defined(TCC_TARGET_X86_64) # define CONFIG_TCC_ELFINTERP "/lib64/ld-linux-x86-64.so.2" # elif defined(TCC_UCLIBC) # define CONFIG_TCC_ELFINTERP "/lib/ld-uClibc.so.0" # elif defined(TCC_TARGET_PE) # define CONFIG_TCC_ELFINTERP "-" -# else +# elif !defined(TCC_ARM_EABI) # define CONFIG_TCC_ELFINTERP "/lib/ld-linux.so.2" # endif #endif +/* var elf_interp dans *-gen.c */ +#ifdef CONFIG_TCC_ELFINTERP +# define DEFAULT_ELFINTERP(s) CONFIG_TCC_ELFINTERP +#else +# define DEFAULT_ELFINTERP(s) default_elfinterp(s) +#endif + /* library to use with CONFIG_USE_LIBGCC instead of libtcc1.a */ #define TCC_LIBGCC USE_MUADIR(CONFIG_SYSROOT "/" CONFIG_LDDIR) "/libgcc_s.so.1" @@ -561,6 +564,9 @@ struct TCCState { /* compile with built-in memory and bounds checker */ int do_bounds_check; #endif +#ifdef TCC_TARGET_ARM + enum float_abi float_abi; /* float ABI of the generated code*/ +#endif addr_t text_addr; /* address of text section */ int has_text_addr; @@ -1329,7 +1335,10 @@ ST_FUNC void gen_opl(int op); /* ------------ arm-gen.c ------------ */ #ifdef TCC_TARGET_ARM -ST_FUNC void arm_init_types(void); +#ifdef TCC_ARM_EABI +ST_FUNC char *default_elfinterp(struct TCCState *s); +#endif +ST_FUNC void arm_init(struct TCCState *s); ST_FUNC uint32_t encbranch(int pos, int addr, int fail); ST_FUNC void gen_cvt_itof1(int t); #endif |