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https://git.suyu.dev/suyu/dynarmic.git
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externals: Update fmt to v7.0.3
Keeps the library up to date.
This commit is contained in:
Lioncash
commit
63802395c7
61 changed files with 3833 additions and 3091 deletions
165
externals/fmt/src/format.cc
vendored
165
externals/fmt/src/format.cc
vendored
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@ -8,12 +8,12 @@
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#include "fmt/format-inl.h"
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FMT_BEGIN_NAMESPACE
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namespace internal {
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namespace detail {
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template <typename T>
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int format_float(char* buf, std::size_t size, const char* format, int precision,
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T value) {
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#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
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#ifdef FMT_FUZZ
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if (precision > 100000)
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throw std::runtime_error(
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"fuzz mode - avoid large allocation inside snprintf");
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@ -23,154 +23,47 @@ int format_float(char* buf, std::size_t size, const char* format, int precision,
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return precision < 0 ? snprintf_ptr(buf, size, format, value)
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: snprintf_ptr(buf, size, format, precision, value);
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}
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struct sprintf_specs {
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int precision;
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char type;
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bool alt : 1;
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} // namespace detail
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template <typename Char>
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constexpr sprintf_specs(basic_format_specs<Char> specs)
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: precision(specs.precision), type(specs.type), alt(specs.alt) {}
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constexpr bool has_precision() const { return precision >= 0; }
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};
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// This is deprecated and is kept only to preserve ABI compatibility.
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template <typename Double>
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char* sprintf_format(Double value, internal::buffer<char>& buf,
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sprintf_specs specs) {
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// Buffer capacity must be non-zero, otherwise MSVC's vsnprintf_s will fail.
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FMT_ASSERT(buf.capacity() != 0, "empty buffer");
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// Build format string.
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enum { max_format_size = 10 }; // longest format: %#-*.*Lg
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char format[max_format_size];
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char* format_ptr = format;
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*format_ptr++ = '%';
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if (specs.alt || !specs.type) *format_ptr++ = '#';
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if (specs.precision >= 0) {
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*format_ptr++ = '.';
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*format_ptr++ = '*';
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}
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if (std::is_same<Double, long double>::value) *format_ptr++ = 'L';
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char type = specs.type;
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if (type == '%')
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type = 'f';
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else if (type == 0 || type == 'n')
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type = 'g';
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#if FMT_MSC_VER
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if (type == 'F') {
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// MSVC's printf doesn't support 'F'.
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type = 'f';
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}
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#endif
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*format_ptr++ = type;
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*format_ptr = '\0';
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// Format using snprintf.
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char* start = nullptr;
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char* decimal_point_pos = nullptr;
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for (;;) {
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std::size_t buffer_size = buf.capacity();
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start = &buf[0];
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int result =
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format_float(start, buffer_size, format, specs.precision, value);
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if (result >= 0) {
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unsigned n = internal::to_unsigned(result);
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if (n < buf.capacity()) {
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// Find the decimal point.
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auto p = buf.data(), end = p + n;
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if (*p == '+' || *p == '-') ++p;
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if (specs.type != 'a' && specs.type != 'A') {
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while (p < end && *p >= '0' && *p <= '9') ++p;
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if (p < end && *p != 'e' && *p != 'E') {
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decimal_point_pos = p;
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if (!specs.type) {
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// Keep only one trailing zero after the decimal point.
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++p;
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if (*p == '0') ++p;
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while (p != end && *p >= '1' && *p <= '9') ++p;
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char* where = p;
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while (p != end && *p == '0') ++p;
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if (p == end || *p < '0' || *p > '9') {
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if (p != end) std::memmove(where, p, to_unsigned(end - p));
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n -= static_cast<unsigned>(p - where);
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}
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}
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}
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}
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buf.resize(n);
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break; // The buffer is large enough - continue with formatting.
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}
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buf.reserve(n + 1);
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} else {
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// If result is negative we ask to increase the capacity by at least 1,
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// but as std::vector, the buffer grows exponentially.
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buf.reserve(buf.capacity() + 1);
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}
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}
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return decimal_point_pos;
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}
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} // namespace internal
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template FMT_API char* internal::sprintf_format(double, internal::buffer<char>&,
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sprintf_specs);
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template FMT_API char* internal::sprintf_format(long double,
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internal::buffer<char>&,
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sprintf_specs);
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template struct FMT_INSTANTIATION_DEF_API internal::basic_data<void>;
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template struct FMT_INSTANTIATION_DEF_API detail::basic_data<void>;
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// Workaround a bug in MSVC2013 that prevents instantiation of format_float.
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int (*instantiate_format_float)(double, int, internal::float_specs,
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internal::buffer<char>&) =
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internal::format_float;
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int (*instantiate_format_float)(double, int, detail::float_specs,
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detail::buffer<char>&) = detail::format_float;
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#ifndef FMT_STATIC_THOUSANDS_SEPARATOR
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template FMT_API internal::locale_ref::locale_ref(const std::locale& loc);
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template FMT_API std::locale internal::locale_ref::get<std::locale>() const;
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template FMT_API detail::locale_ref::locale_ref(const std::locale& loc);
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template FMT_API std::locale detail::locale_ref::get<std::locale>() const;
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#endif
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// Explicit instantiations for char.
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template FMT_API std::string internal::grouping_impl<char>(locale_ref);
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template FMT_API char internal::thousands_sep_impl(locale_ref);
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template FMT_API char internal::decimal_point_impl(locale_ref);
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template FMT_API std::string detail::grouping_impl<char>(locale_ref);
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template FMT_API char detail::thousands_sep_impl(locale_ref);
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template FMT_API char detail::decimal_point_impl(locale_ref);
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template FMT_API void internal::buffer<char>::append(const char*, const char*);
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template FMT_API void detail::buffer<char>::append(const char*, const char*);
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template FMT_API void internal::arg_map<format_context>::init(
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const basic_format_args<format_context>& args);
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template FMT_API FMT_BUFFER_CONTEXT(char)::iterator detail::vformat_to(
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detail::buffer<char>&, string_view,
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basic_format_args<FMT_BUFFER_CONTEXT(char)>);
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template FMT_API std::string internal::vformat<char>(
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string_view, basic_format_args<format_context>);
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template FMT_API format_context::iterator internal::vformat_to(
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internal::buffer<char>&, string_view, basic_format_args<format_context>);
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template FMT_API int internal::snprintf_float(double, int,
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internal::float_specs,
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internal::buffer<char>&);
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template FMT_API int internal::snprintf_float(long double, int,
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internal::float_specs,
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internal::buffer<char>&);
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template FMT_API int internal::format_float(double, int, internal::float_specs,
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internal::buffer<char>&);
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template FMT_API int internal::format_float(long double, int,
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internal::float_specs,
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internal::buffer<char>&);
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template FMT_API int detail::snprintf_float(double, int, detail::float_specs,
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detail::buffer<char>&);
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template FMT_API int detail::snprintf_float(long double, int,
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detail::float_specs,
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detail::buffer<char>&);
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template FMT_API int detail::format_float(double, int, detail::float_specs,
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detail::buffer<char>&);
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template FMT_API int detail::format_float(long double, int, detail::float_specs,
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detail::buffer<char>&);
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// Explicit instantiations for wchar_t.
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template FMT_API std::string internal::grouping_impl<wchar_t>(locale_ref);
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template FMT_API wchar_t internal::thousands_sep_impl(locale_ref);
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template FMT_API wchar_t internal::decimal_point_impl(locale_ref);
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template FMT_API std::string detail::grouping_impl<wchar_t>(locale_ref);
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template FMT_API wchar_t detail::thousands_sep_impl(locale_ref);
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template FMT_API wchar_t detail::decimal_point_impl(locale_ref);
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template FMT_API void internal::buffer<wchar_t>::append(const wchar_t*,
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const wchar_t*);
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template FMT_API std::wstring internal::vformat<wchar_t>(
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wstring_view, basic_format_args<wformat_context>);
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template FMT_API void detail::buffer<wchar_t>::append(const wchar_t*,
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const wchar_t*);
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FMT_END_NAMESPACE
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25
externals/fmt/src/os.cc
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25
externals/fmt/src/os.cc
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@ -73,14 +73,14 @@ inline std::size_t convert_rwcount(std::size_t count) { return count; }
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FMT_BEGIN_NAMESPACE
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#ifdef _WIN32
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internal::utf16_to_utf8::utf16_to_utf8(wstring_view s) {
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detail::utf16_to_utf8::utf16_to_utf8(wstring_view s) {
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if (int error_code = convert(s)) {
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FMT_THROW(windows_error(error_code,
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"cannot convert string from UTF-16 to UTF-8"));
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}
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}
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int internal::utf16_to_utf8::convert(wstring_view s) {
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int detail::utf16_to_utf8::convert(wstring_view s) {
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if (s.size() > INT_MAX) return ERROR_INVALID_PARAMETER;
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int s_size = static_cast<int>(s.size());
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if (s_size == 0) {
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@ -105,13 +105,13 @@ void windows_error::init(int err_code, string_view format_str,
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format_args args) {
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error_code_ = err_code;
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memory_buffer buffer;
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internal::format_windows_error(buffer, err_code, vformat(format_str, args));
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detail::format_windows_error(buffer, err_code, vformat(format_str, args));
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std::runtime_error& base = *this;
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base = std::runtime_error(to_string(buffer));
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}
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void internal::format_windows_error(internal::buffer<char>& out, int error_code,
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string_view message) FMT_NOEXCEPT {
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void detail::format_windows_error(detail::buffer<char>& out, int error_code,
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string_view message) FMT_NOEXCEPT {
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FMT_TRY {
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wmemory_buffer buf;
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buf.resize(inline_buffer_size);
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@ -124,10 +124,7 @@ void internal::format_windows_error(internal::buffer<char>& out, int error_code,
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if (result != 0) {
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utf16_to_utf8 utf8_message;
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if (utf8_message.convert(system_message) == ERROR_SUCCESS) {
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internal::writer w(out);
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w.write(message);
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w.write(": ");
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w.write(utf8_message);
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format_to(std::back_inserter(out), "{}: {}", message, utf8_message);
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return;
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}
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break;
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@ -143,7 +140,7 @@ void internal::format_windows_error(internal::buffer<char>& out, int error_code,
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void report_windows_error(int error_code,
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fmt::string_view message) FMT_NOEXCEPT {
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report_error(internal::format_windows_error, error_code, message);
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report_error(detail::format_windows_error, error_code, message);
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}
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#endif // _WIN32
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@ -234,14 +231,14 @@ std::size_t file::read(void* buffer, std::size_t count) {
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RWResult result = 0;
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FMT_RETRY(result, FMT_POSIX_CALL(read(fd_, buffer, convert_rwcount(count))));
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if (result < 0) FMT_THROW(system_error(errno, "cannot read from file"));
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return internal::to_unsigned(result);
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return detail::to_unsigned(result);
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}
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std::size_t file::write(const void* buffer, std::size_t count) {
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RWResult result = 0;
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FMT_RETRY(result, FMT_POSIX_CALL(write(fd_, buffer, convert_rwcount(count))));
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if (result < 0) FMT_THROW(system_error(errno, "cannot write to file"));
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return internal::to_unsigned(result);
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return detail::to_unsigned(result);
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}
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file file::dup(int fd) {
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@ -292,7 +289,11 @@ void file::pipe(file& read_end, file& write_end) {
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buffered_file file::fdopen(const char* mode) {
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// Don't retry as fdopen doesn't return EINTR.
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#if defined(__MINGW32__) && defined(_POSIX_)
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FILE* f = ::fdopen(fd_, mode);
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#else
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FILE* f = FMT_POSIX_CALL(fdopen(fd_, mode));
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#endif
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if (!f)
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FMT_THROW(
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system_error(errno, "cannot associate stream with file descriptor"));
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