19600bd917
In real GNU libgcc, _Unwind_Backtrace is published with GCC_3.3 version for all architectures but ARM. For ARM it's publishes with GCC_4.3.0 version. This exception is not implement in your version of libggc, thus we export _Unwind_Backtrace with bad version. To maintain backward compatibility, publish _Unwind_Backtrace twice, once as compatible symbol with GCC_3.3 version, and once as default symbol with GCC_4.3.0 version. While I'm in, fix typo in GCC_4.2.0 to GCC_4.3.0 inheritance declaration. MFC after: 2 weeks
284 lines
4.1 KiB
Plaintext
284 lines
4.1 KiB
Plaintext
GCC_3.0 {
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# libgcc1 integer symbols
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__absvsi2
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__addvsi3
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__ashlsi3
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__ashrsi3
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__divsi3
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__lshrsi3
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__modsi3
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__mulsi3
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__mulvsi3
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__negvsi2
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__subvsi3
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__udivsi3
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__umodsi3
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# libgcc1 floating point symbols
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__addsf3
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__adddf3
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__addxf3
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__addtf3
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__divsf3
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__divdf3
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__divxf3
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__divtf3
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__eqsf2
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__eqdf2
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__eqxf2
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__eqtf2
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__extenddfxf2
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__extenddftf2
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__extendsfdf2
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__extendsfxf2
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__extendsftf2
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__fixsfsi
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__fixdfsi
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__fixxfsi
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__fixtfsi
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__floatsisf
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__floatsidf
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__floatsixf
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__floatsitf
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__gesf2
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__gedf2
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__gexf2
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__getf2
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__gtsf2
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__gtdf2
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__gtxf2
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__gttf2
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__lesf2
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__ledf2
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__lexf2
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__letf2
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__ltsf2
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__ltdf2
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__ltxf2
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__lttf2
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__mulsf3
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__muldf3
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__mulxf3
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__multf3
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__negsf2
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__negdf2
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__negxf2
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__negtf2
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__nesf2
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__nedf2
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__nexf2
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__netf2
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__subsf3
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__subdf3
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__subxf3
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__subtf3
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__truncdfsf2
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__truncxfsf2
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__trunctfsf2
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__truncxfdf2
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__trunctfdf2
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# libgcc2 DImode arithmetic (for 32-bit targets).
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__absvdi2
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__addvdi3
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__ashldi3
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__ashrdi3
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__cmpdi2
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__divdi3
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__ffsdi2
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__fixdfdi
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__fixsfdi
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__fixtfdi
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__fixxfdi
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__fixunsdfdi
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__fixunsdfsi
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__fixunssfsi
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__fixunssfdi
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__fixunstfdi
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__fixunstfsi
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__fixunsxfdi
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__fixunsxfsi
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__floatdidf
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__floatdisf
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__floatdixf
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__floatditf
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__lshrdi3
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__moddi3
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__muldi3
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__mulvdi3
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__negdi2
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__negvdi2
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__subvdi3
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__ucmpdi2
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__udivdi3
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__udivmoddi4
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__umoddi3
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# libgcc2 TImode arithmetic (for 64-bit targets).
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__ashlti3
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__ashrti3
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__cmpti2
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__divti3
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__ffsti2
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__fixdfti
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__fixsfti
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__fixtfti
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__fixxfti
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__lshrti3
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__modti3
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__multi3
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__negti2
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__ucmpti2
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__udivmodti4
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__udivti3
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__umodti3
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__fixunsdfti
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__fixunssfti
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__fixunstfti
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__fixunsxfti
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__floattidf
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__floattisf
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__floattixf
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__floattitf
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# Used to deal with trampoline initialization on some platforms
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__clear_cache
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# EH symbols
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_Unwind_DeleteException
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_Unwind_Find_FDE
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_Unwind_ForcedUnwind
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_Unwind_GetGR
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_Unwind_GetIP
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_Unwind_GetLanguageSpecificData
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_Unwind_GetRegionStart
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_Unwind_GetTextRelBase
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_Unwind_GetDataRelBase
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_Unwind_RaiseException
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_Unwind_Resume
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_Unwind_SetGR
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_Unwind_SetIP
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__deregister_frame
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__deregister_frame_info
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__deregister_frame_info_bases
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__register_frame
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__register_frame_info
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__register_frame_info_bases
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__register_frame_info_table
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__register_frame_info_table_bases
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__register_frame_table
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# SjLj EH symbols
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_Unwind_SjLj_Register
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_Unwind_SjLj_Unregister
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_Unwind_SjLj_RaiseException
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_Unwind_SjLj_ForcedUnwind
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_Unwind_SjLj_Resume
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}
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%inherit GCC_3.3 GCC_3.0
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GCC_3.3 {
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_Unwind_FindEnclosingFunction
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_Unwind_GetCFA
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_Unwind_Backtrace
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_Unwind_Resume_or_Rethrow
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_Unwind_SjLj_Resume_or_Rethrow
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}
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%inherit GCC_3.3.1 GCC_3.3
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GCC_3.3.1 {
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__gcc_personality_sj0
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__gcc_personality_v0
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}
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%inherit GCC_3.3.2 GCC_3.3.1
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GCC_3.3.2 {
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}
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%inherit GCC_3.3.4 GCC_3.3.2
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GCC_3.3.4 {
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__unorddf2
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__unordsf2
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}
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%inherit GCC_3.4 GCC_3.3.4
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GCC_3.4 {
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# bit scanning and counting built-ins
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__clzsi2
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__clzdi2
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__clzti2
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__ctzsi2
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__ctzdi2
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__ctzti2
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__popcountsi2
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__popcountdi2
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__popcountti2
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__paritysi2
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__paritydi2
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__parityti2
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}
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%inherit GCC_3.4.2 GCC_3.4
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GCC_3.4.2 {
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# Used to deal with trampoline initialization on some platforms
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__enable_execute_stack
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__trampoline_setup
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}
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%inherit GCC_3.4.4 GCC_3.4.2
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GCC_3.4.4 {
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# libgcc2 TImode arithmetic (for 64-bit targets).
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__absvti2
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__addvti3
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__mulvti3
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__negvti2
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__subvti3
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}
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%inherit GCC_4.0.0 GCC_3.4.4
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GCC_4.0.0 {
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# libgcc2 __builtin_powi helpers.
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__powisf2
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__powidf2
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__powixf2
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__powitf2
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# c99 compliant complex arithmetic
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__divsc3
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__divdc3
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__divxc3
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__divtc3
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__mulsc3
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__muldc3
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__mulxc3
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__multc3
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}
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%inherit GCC_4.1.0 GCC_4.0.0
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GCC_4.1.0 {
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}
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%inherit GCC_4.2.0 GCC_4.1.0
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GCC_4.2.0 {
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# unsigned-to-floating conversions
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__floatunsisf
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__floatunsidf
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__floatunsixf
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__floatunsitf
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__floatundidf
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__floatundisf
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__floatundixf
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__floatunditf
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__floatuntidf
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__floatuntisf
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__floatuntixf
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__floatuntitf
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_Unwind_GetIPInfo
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}
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%inherit GCC_4.3.0 GCC_4.2.0
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GCC_4.3.0 {
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# byte swapping routines
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__bswapsi2
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__bswapdi2
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}
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