diff options
Diffstat (limited to 'contrib/compiler-rt/lib/builtins/apple_versioning.c')
-rw-r--r-- | contrib/compiler-rt/lib/builtins/apple_versioning.c | 350 |
1 files changed, 350 insertions, 0 deletions
diff --git a/contrib/compiler-rt/lib/builtins/apple_versioning.c b/contrib/compiler-rt/lib/builtins/apple_versioning.c new file mode 100644 index 000000000000..3797a1ab02da --- /dev/null +++ b/contrib/compiler-rt/lib/builtins/apple_versioning.c @@ -0,0 +1,350 @@ +/* ===-- apple_versioning.c - Adds versioning symbols for ld ---------------=== + * + * The LLVM Compiler Infrastructure + * + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. + * + * ===----------------------------------------------------------------------=== + */ + + +#if __APPLE__ + #include <Availability.h> + + #if __IPHONE_OS_VERSION_MIN_REQUIRED + #define NOT_HERE_BEFORE_10_6(sym) + #define NOT_HERE_IN_10_8_AND_EARLIER(sym) \ + extern const char sym##_tmp61 __asm("$ld$hide$os6.1$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp61 = 0; \ + extern const char sym##_tmp60 __asm("$ld$hide$os6.0$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp60 = 0; \ + extern const char sym##_tmp51 __asm("$ld$hide$os5.1$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp51 = 0; \ + extern const char sym##_tmp50 __asm("$ld$hide$os5.0$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp50 = 0; + #else + #define NOT_HERE_BEFORE_10_6(sym) \ + extern const char sym##_tmp4 __asm("$ld$hide$os10.4$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp4 = 0; \ + extern const char sym##_tmp5 __asm("$ld$hide$os10.5$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp5 = 0; + #define NOT_HERE_IN_10_8_AND_EARLIER(sym) \ + extern const char sym##_tmp8 __asm("$ld$hide$os10.8$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp8 = 0; \ + extern const char sym##_tmp7 __asm("$ld$hide$os10.7$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp7 = 0; \ + extern const char sym##_tmp6 __asm("$ld$hide$os10.6$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp6 = 0; + #endif + + +/* Symbols in libSystem.dylib in 10.6 and later, + * but are in libgcc_s.dylib in earlier versions + */ + +NOT_HERE_BEFORE_10_6(__absvdi2) +NOT_HERE_BEFORE_10_6(__absvsi2) +NOT_HERE_BEFORE_10_6(__absvti2) +NOT_HERE_BEFORE_10_6(__addvdi3) +NOT_HERE_BEFORE_10_6(__addvsi3) +NOT_HERE_BEFORE_10_6(__addvti3) +NOT_HERE_BEFORE_10_6(__ashldi3) +NOT_HERE_BEFORE_10_6(__ashlti3) +NOT_HERE_BEFORE_10_6(__ashrdi3) +NOT_HERE_BEFORE_10_6(__ashrti3) +NOT_HERE_BEFORE_10_6(__clear_cache) +NOT_HERE_BEFORE_10_6(__clzdi2) +NOT_HERE_BEFORE_10_6(__clzsi2) +NOT_HERE_BEFORE_10_6(__clzti2) +NOT_HERE_BEFORE_10_6(__cmpdi2) +NOT_HERE_BEFORE_10_6(__cmpti2) +NOT_HERE_BEFORE_10_6(__ctzdi2) +NOT_HERE_BEFORE_10_6(__ctzsi2) +NOT_HERE_BEFORE_10_6(__ctzti2) +NOT_HERE_BEFORE_10_6(__divdc3) +NOT_HERE_BEFORE_10_6(__divdi3) +NOT_HERE_BEFORE_10_6(__divsc3) +NOT_HERE_BEFORE_10_6(__divtc3) +NOT_HERE_BEFORE_10_6(__divti3) +NOT_HERE_BEFORE_10_6(__divxc3) +NOT_HERE_BEFORE_10_6(__enable_execute_stack) +NOT_HERE_BEFORE_10_6(__ffsdi2) +NOT_HERE_BEFORE_10_6(__ffsti2) +NOT_HERE_BEFORE_10_6(__fixdfdi) +NOT_HERE_BEFORE_10_6(__fixdfti) +NOT_HERE_BEFORE_10_6(__fixsfdi) +NOT_HERE_BEFORE_10_6(__fixsfti) +NOT_HERE_BEFORE_10_6(__fixtfdi) +NOT_HERE_BEFORE_10_6(__fixunsdfdi) +NOT_HERE_BEFORE_10_6(__fixunsdfsi) +NOT_HERE_BEFORE_10_6(__fixunsdfti) +NOT_HERE_BEFORE_10_6(__fixunssfdi) +NOT_HERE_BEFORE_10_6(__fixunssfsi) +NOT_HERE_BEFORE_10_6(__fixunssfti) +NOT_HERE_BEFORE_10_6(__fixunstfdi) +NOT_HERE_BEFORE_10_6(__fixunsxfdi) +NOT_HERE_BEFORE_10_6(__fixunsxfsi) +NOT_HERE_BEFORE_10_6(__fixunsxfti) +NOT_HERE_BEFORE_10_6(__fixxfdi) +NOT_HERE_BEFORE_10_6(__fixxfti) +NOT_HERE_BEFORE_10_6(__floatdidf) +NOT_HERE_BEFORE_10_6(__floatdisf) +NOT_HERE_BEFORE_10_6(__floatditf) +NOT_HERE_BEFORE_10_6(__floatdixf) +NOT_HERE_BEFORE_10_6(__floattidf) +NOT_HERE_BEFORE_10_6(__floattisf) +NOT_HERE_BEFORE_10_6(__floattixf) +NOT_HERE_BEFORE_10_6(__floatundidf) +NOT_HERE_BEFORE_10_6(__floatundisf) +NOT_HERE_BEFORE_10_6(__floatunditf) +NOT_HERE_BEFORE_10_6(__floatundixf) +NOT_HERE_BEFORE_10_6(__floatuntidf) +NOT_HERE_BEFORE_10_6(__floatuntisf) +NOT_HERE_BEFORE_10_6(__floatuntixf) +NOT_HERE_BEFORE_10_6(__gcc_personality_v0) +NOT_HERE_BEFORE_10_6(__lshrdi3) +NOT_HERE_BEFORE_10_6(__lshrti3) +NOT_HERE_BEFORE_10_6(__moddi3) +NOT_HERE_BEFORE_10_6(__modti3) +NOT_HERE_BEFORE_10_6(__muldc3) +NOT_HERE_BEFORE_10_6(__muldi3) +NOT_HERE_BEFORE_10_6(__mulsc3) +NOT_HERE_BEFORE_10_6(__multc3) +NOT_HERE_BEFORE_10_6(__multi3) +NOT_HERE_BEFORE_10_6(__mulvdi3) +NOT_HERE_BEFORE_10_6(__mulvsi3) +NOT_HERE_BEFORE_10_6(__mulvti3) +NOT_HERE_BEFORE_10_6(__mulxc3) +NOT_HERE_BEFORE_10_6(__negdi2) +NOT_HERE_BEFORE_10_6(__negti2) +NOT_HERE_BEFORE_10_6(__negvdi2) +NOT_HERE_BEFORE_10_6(__negvsi2) +NOT_HERE_BEFORE_10_6(__negvti2) +NOT_HERE_BEFORE_10_6(__paritydi2) +NOT_HERE_BEFORE_10_6(__paritysi2) +NOT_HERE_BEFORE_10_6(__parityti2) +NOT_HERE_BEFORE_10_6(__popcountdi2) +NOT_HERE_BEFORE_10_6(__popcountsi2) +NOT_HERE_BEFORE_10_6(__popcountti2) +NOT_HERE_BEFORE_10_6(__powidf2) +NOT_HERE_BEFORE_10_6(__powisf2) +NOT_HERE_BEFORE_10_6(__powitf2) +NOT_HERE_BEFORE_10_6(__powixf2) +NOT_HERE_BEFORE_10_6(__subvdi3) +NOT_HERE_BEFORE_10_6(__subvsi3) +NOT_HERE_BEFORE_10_6(__subvti3) +NOT_HERE_BEFORE_10_6(__ucmpdi2) +NOT_HERE_BEFORE_10_6(__ucmpti2) +NOT_HERE_BEFORE_10_6(__udivdi3) +NOT_HERE_BEFORE_10_6(__udivmoddi4) +NOT_HERE_BEFORE_10_6(__udivmodti4) +NOT_HERE_BEFORE_10_6(__udivti3) +NOT_HERE_BEFORE_10_6(__umoddi3) +NOT_HERE_BEFORE_10_6(__umodti3) + + +#if __ppc__ +NOT_HERE_BEFORE_10_6(__gcc_qadd) +NOT_HERE_BEFORE_10_6(__gcc_qdiv) +NOT_HERE_BEFORE_10_6(__gcc_qmul) +NOT_HERE_BEFORE_10_6(__gcc_qsub) +NOT_HERE_BEFORE_10_6(__trampoline_setup) +#endif /* __ppc__ */ + +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange_1) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange_2) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange_4) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange_8) + +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange_1) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange_2) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange_4) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange_8) + +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_add_1) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_add_2) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_add_4) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_add_8) + +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_and_1) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_and_2) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_and_4) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_and_8) + +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_or_1) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_or_2) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_or_4) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_or_8) + +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_sub_1) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_sub_2) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_sub_4) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_sub_8) + +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_xor_1) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_xor_2) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_xor_4) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_xor_8) + +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load_1) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load_2) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load_4) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load_8) + +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store_1) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store_2) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store_4) +NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store_8) + + +#if __arm__ && __DYNAMIC__ + #define NOT_HERE_UNTIL_AFTER_4_3(sym) \ + extern const char sym##_tmp1 __asm("$ld$hide$os3.0$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp1 = 0; \ + extern const char sym##_tmp2 __asm("$ld$hide$os3.1$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp2 = 0; \ + extern const char sym##_tmp3 __asm("$ld$hide$os3.2$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp3 = 0; \ + extern const char sym##_tmp4 __asm("$ld$hide$os4.0$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp4 = 0; \ + extern const char sym##_tmp5 __asm("$ld$hide$os4.1$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp5 = 0; \ + extern const char sym##_tmp6 __asm("$ld$hide$os4.2$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp6 = 0; \ + extern const char sym##_tmp7 __asm("$ld$hide$os4.3$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp7 = 0; + +NOT_HERE_UNTIL_AFTER_4_3(__absvdi2) +NOT_HERE_UNTIL_AFTER_4_3(__absvsi2) +NOT_HERE_UNTIL_AFTER_4_3(__adddf3) +NOT_HERE_UNTIL_AFTER_4_3(__adddf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__addsf3) +NOT_HERE_UNTIL_AFTER_4_3(__addsf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__addvdi3) +NOT_HERE_UNTIL_AFTER_4_3(__addvsi3) +NOT_HERE_UNTIL_AFTER_4_3(__ashldi3) +NOT_HERE_UNTIL_AFTER_4_3(__ashrdi3) +NOT_HERE_UNTIL_AFTER_4_3(__bswapdi2) +NOT_HERE_UNTIL_AFTER_4_3(__bswapsi2) +NOT_HERE_UNTIL_AFTER_4_3(__clzdi2) +NOT_HERE_UNTIL_AFTER_4_3(__clzsi2) +NOT_HERE_UNTIL_AFTER_4_3(__cmpdi2) +NOT_HERE_UNTIL_AFTER_4_3(__ctzdi2) +NOT_HERE_UNTIL_AFTER_4_3(__ctzsi2) +NOT_HERE_UNTIL_AFTER_4_3(__divdc3) +NOT_HERE_UNTIL_AFTER_4_3(__divdf3) +NOT_HERE_UNTIL_AFTER_4_3(__divdf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__divdi3) +NOT_HERE_UNTIL_AFTER_4_3(__divsc3) +NOT_HERE_UNTIL_AFTER_4_3(__divsf3) +NOT_HERE_UNTIL_AFTER_4_3(__divsf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__divsi3) +NOT_HERE_UNTIL_AFTER_4_3(__eqdf2) +NOT_HERE_UNTIL_AFTER_4_3(__eqdf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__eqsf2) +NOT_HERE_UNTIL_AFTER_4_3(__eqsf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__extendsfdf2) +NOT_HERE_UNTIL_AFTER_4_3(__extendsfdf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__ffsdi2) +NOT_HERE_UNTIL_AFTER_4_3(__fixdfdi) +NOT_HERE_UNTIL_AFTER_4_3(__fixdfsi) +NOT_HERE_UNTIL_AFTER_4_3(__fixdfsivfp) +NOT_HERE_UNTIL_AFTER_4_3(__fixsfdi) +NOT_HERE_UNTIL_AFTER_4_3(__fixsfsi) +NOT_HERE_UNTIL_AFTER_4_3(__fixsfsivfp) +NOT_HERE_UNTIL_AFTER_4_3(__fixunsdfdi) +NOT_HERE_UNTIL_AFTER_4_3(__fixunsdfsi) +NOT_HERE_UNTIL_AFTER_4_3(__fixunsdfsivfp) +NOT_HERE_UNTIL_AFTER_4_3(__fixunssfdi) +NOT_HERE_UNTIL_AFTER_4_3(__fixunssfsi) +NOT_HERE_UNTIL_AFTER_4_3(__fixunssfsivfp) +NOT_HERE_UNTIL_AFTER_4_3(__floatdidf) +NOT_HERE_UNTIL_AFTER_4_3(__floatdisf) +NOT_HERE_UNTIL_AFTER_4_3(__floatsidf) +NOT_HERE_UNTIL_AFTER_4_3(__floatsidfvfp) +NOT_HERE_UNTIL_AFTER_4_3(__floatsisf) +NOT_HERE_UNTIL_AFTER_4_3(__floatsisfvfp) +NOT_HERE_UNTIL_AFTER_4_3(__floatundidf) +NOT_HERE_UNTIL_AFTER_4_3(__floatundisf) +NOT_HERE_UNTIL_AFTER_4_3(__floatunsidf) +NOT_HERE_UNTIL_AFTER_4_3(__floatunsisf) +NOT_HERE_UNTIL_AFTER_4_3(__floatunssidfvfp) +NOT_HERE_UNTIL_AFTER_4_3(__floatunssisfvfp) +NOT_HERE_UNTIL_AFTER_4_3(__gedf2) +NOT_HERE_UNTIL_AFTER_4_3(__gedf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__gesf2) +NOT_HERE_UNTIL_AFTER_4_3(__gesf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__gtdf2) +NOT_HERE_UNTIL_AFTER_4_3(__gtdf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__gtsf2) +NOT_HERE_UNTIL_AFTER_4_3(__gtsf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__ledf2) +NOT_HERE_UNTIL_AFTER_4_3(__ledf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__lesf2) +NOT_HERE_UNTIL_AFTER_4_3(__lesf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__lshrdi3) +NOT_HERE_UNTIL_AFTER_4_3(__ltdf2) +NOT_HERE_UNTIL_AFTER_4_3(__ltdf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__ltsf2) +NOT_HERE_UNTIL_AFTER_4_3(__ltsf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__moddi3) +NOT_HERE_UNTIL_AFTER_4_3(__modsi3) +NOT_HERE_UNTIL_AFTER_4_3(__muldc3) +NOT_HERE_UNTIL_AFTER_4_3(__muldf3) +NOT_HERE_UNTIL_AFTER_4_3(__muldf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__muldi3) +NOT_HERE_UNTIL_AFTER_4_3(__mulsc3) +NOT_HERE_UNTIL_AFTER_4_3(__mulsf3) +NOT_HERE_UNTIL_AFTER_4_3(__mulsf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__mulvdi3) +NOT_HERE_UNTIL_AFTER_4_3(__mulvsi3) +NOT_HERE_UNTIL_AFTER_4_3(__nedf2) +NOT_HERE_UNTIL_AFTER_4_3(__nedf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__negdi2) +NOT_HERE_UNTIL_AFTER_4_3(__negvdi2) +NOT_HERE_UNTIL_AFTER_4_3(__negvsi2) +NOT_HERE_UNTIL_AFTER_4_3(__nesf2) +NOT_HERE_UNTIL_AFTER_4_3(__nesf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__paritydi2) +NOT_HERE_UNTIL_AFTER_4_3(__paritysi2) +NOT_HERE_UNTIL_AFTER_4_3(__popcountdi2) +NOT_HERE_UNTIL_AFTER_4_3(__popcountsi2) +NOT_HERE_UNTIL_AFTER_4_3(__powidf2) +NOT_HERE_UNTIL_AFTER_4_3(__powisf2) +NOT_HERE_UNTIL_AFTER_4_3(__subdf3) +NOT_HERE_UNTIL_AFTER_4_3(__subdf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__subsf3) +NOT_HERE_UNTIL_AFTER_4_3(__subsf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__subvdi3) +NOT_HERE_UNTIL_AFTER_4_3(__subvsi3) +NOT_HERE_UNTIL_AFTER_4_3(__truncdfsf2) +NOT_HERE_UNTIL_AFTER_4_3(__truncdfsf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__ucmpdi2) +NOT_HERE_UNTIL_AFTER_4_3(__udivdi3) +NOT_HERE_UNTIL_AFTER_4_3(__udivmoddi4) +NOT_HERE_UNTIL_AFTER_4_3(__udivsi3) +NOT_HERE_UNTIL_AFTER_4_3(__umoddi3) +NOT_HERE_UNTIL_AFTER_4_3(__umodsi3) +NOT_HERE_UNTIL_AFTER_4_3(__unorddf2) +NOT_HERE_UNTIL_AFTER_4_3(__unorddf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__unordsf2) +NOT_HERE_UNTIL_AFTER_4_3(__unordsf2vfp) + +NOT_HERE_UNTIL_AFTER_4_3(__divmodsi4) +NOT_HERE_UNTIL_AFTER_4_3(__udivmodsi4) +#endif // __arm__ && __DYNAMIC__ + + + + + +#else /* !__APPLE__ */ + +extern int avoid_empty_file; + +#endif /* !__APPLE__*/ |