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LibC: Fix libc compilation for 32 bit target

This commit is contained in:
Bananymous 2024-11-04 10:51:31 +02:00
parent a3f41fd4d9
commit a356d90445
1 changed files with 5 additions and 18 deletions
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23
userspace/libraries/LibC/math.cpp
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@ -48,23 +48,10 @@
double func(double a, type b) { return __VA_ARGS__; } \
long double func##l(long double a, type b) { return __VA_ARGS__; }
template<BAN::floating_point T>
struct integral_atleast;
template<BAN::floating_point T> requires(sizeof(T) <= sizeof(uint8_t))
struct integral_atleast<T> { using type = uint8_t; };
template<BAN::floating_point T> requires(sizeof(T) > sizeof(uint8_t) && sizeof(T) <= sizeof(uint16_t))
struct integral_atleast<T> { using type = uint16_t; };
template<BAN::floating_point T> requires(sizeof(T) > sizeof(uint16_t) && sizeof(T) <= sizeof(uint32_t))
struct integral_atleast<T> { using type = uint32_t; };
template<BAN::floating_point T> requires(sizeof(T) > sizeof(uint32_t) && sizeof(T) <= sizeof(uint64_t))
struct integral_atleast<T> { using type = uint64_t; };
template<BAN::floating_point T> requires(sizeof(T) > sizeof(uint64_t) && sizeof(T) <= sizeof(__uint128_t))
struct integral_atleast<T> { using type = __uint128_t; };
template<BAN::floating_point T> struct float_underlying;
template<> struct float_underlying<float> { using type = uint32_t; };
template<> struct float_underlying<double> { using type = uint64_t; };
template<> struct float_underlying<long double> { using type = uint64_t; };
template<BAN::integral T, size_t mantissa_bits, size_t exponent_bits, bool integral>
struct __FloatDecompose;
@ -89,7 +76,7 @@ struct __FloatDecompose<T, mantissa_bits, exponent_bits, false>
template<BAN::floating_point T>
struct FloatDecompose
{
using value_type = integral_atleast<T>::type;
using value_type = float_underlying<T>::type;
static constexpr size_t mantissa_bits
= BAN::is_same_v<T, float> ? FLT_MANT_DIG - 1