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libstdc++: [_GLIBCXX_INLINE_VERSION] Add to_chars/from_chars symbols export

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libstdc++-v3/ChangeLog

	* include/std/format [_GLIBCXX_INLINE_VERSION](to_chars): Adapt __asm symbol
	specifications.
	* config/abi/pre/gnu-versioned-namespace.ver: Add to_chars/from_chars symbols
	export.
This commit is contained in:
François Dumont 2022-11-26 08:51:58 +01:00
parent 5b3a88640f
commit e176c031f0
2 changed files with 18 additions and 0 deletions
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6
libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver
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@ -142,6 +142,12 @@ GLIBCXX_8.0 {
_ZN14__gnu_parallel9_Settings3getEv;
_ZN14__gnu_parallel9_Settings3setERS0_;
# to_chars/from_chars _Float128
_ZNSt3__88to_charsEPcS0_DF128_;
_ZNSt3__88to_charsEPcS0_DF128_NS_12chars_formatE;
_ZNSt3__88to_charsEPcS0_DF128_NS_12chars_formatEi;
_ZNSt3__810from_charsEPKcS1_RDF128_NS_12chars_formatE;
local:
*;
};

12
libstdc++-v3/include/std/format
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@ -1296,15 +1296,27 @@ namespace __format
// Make them available as std::__format::to_chars.
to_chars_result
to_chars(char*, char*, _Float128) noexcept
# if _GLIBCXX_INLINE_VERSION
__asm("_ZNSt3__88to_charsEPcS0_DF128_");
# else
__asm("_ZSt8to_charsPcS_DF128_");
# endif
to_chars_result
to_chars(char*, char*, _Float128, chars_format) noexcept
# if _GLIBCXX_INLINE_VERSION
__asm("_ZNSt3__88to_charsEPcS0_DF128_NS_12chars_formatE");
# else
__asm("_ZSt8to_charsPcS_DF128_St12chars_format");
# endif
to_chars_result
to_chars(char*, char*, _Float128, chars_format, int) noexcept
# if _GLIBCXX_INLINE_VERSION
__asm("_ZNSt3__88to_charsEPcS0_DF128_NS_12chars_formatEi");
# else
__asm("_ZSt8to_charsPcS_DF128_St12chars_formati");
# endif
# endif
#endif