diff options
Diffstat (limited to 'pkgs/os-specific/darwin/apple-source-releases/Libm/missing-declarations.patch')
| -rw-r--r-- | pkgs/os-specific/darwin/apple-source-releases/Libm/missing-declarations.patch | 292 |
1 files changed, 292 insertions, 0 deletions
diff --git a/pkgs/os-specific/darwin/apple-source-releases/Libm/missing-declarations.patch b/pkgs/os-specific/darwin/apple-source-releases/Libm/missing-declarations.patch new file mode 100644 index 00000000000..e56934e59d4 --- /dev/null +++ b/pkgs/os-specific/darwin/apple-source-releases/Libm/missing-declarations.patch @@ -0,0 +1,292 @@ +--- a/Source/Intel/math.h 2023-10-20 09:43:42.640416006 -0400 ++++ b/Source/Intel/math.h 2023-10-20 09:47:59.743127003 -0400 +@@ -1,5 +1,5 @@ + /* +- * Copyright (c) 2002 Apple Computer, Inc. All rights reserved. ++ * Copyright (c) 2002-2015 Apple Inc. All rights reserved. + * + * @APPLE_LICENSE_HEADER_START@ + * +@@ -27,14 +27,17 @@ + * Contains: typedefs, prototypes, and macros germane to C99 floating point.* + * * + *******************************************************************************/ ++#ifndef __MATH_H__ ++#define __MATH_H__ ++ + #ifndef __MATH__ + #define __MATH__ ++#endif + +-#include <sys/cdefs.h> /* For definition of __DARWIN_UNIX03 et al */ ++#include <sys/cdefs.h> ++#include <Availability.h> + +-#ifdef __cplusplus +-extern "C" { +-#endif ++__BEGIN_DECLS + + /****************************************************************************** + * Floating point data types * +@@ -87,14 +90,26 @@ + #define FP_SUBNORMAL 5 + #define FP_SUPERNORMAL 6 /* meaningful only on PowerPC */ + +-/* fma() *function call* is more costly than equivalent (in-line) multiply and add operations */ +-/* For single and double precision, the cost isn't too bad, because we can fall back on higher */ +-/* precision hardware, with the necessary range to handle infinite precision products. However, */ +-/* expect the long double fma to be at least an order of magnitude slower than a simple multiply */ +-/* and an add. */ +-#undef FP_FAST_FMA +-#undef FP_FAST_FMAF +-#undef FP_FAST_FMAL ++#if defined __arm64__ || defined __ARM_VFPV4__ ++/* On these architectures, fma(), fmaf( ), and fmal( ) are generally about as ++ fast as (or faster than) separate multiply and add of the same operands. */ ++# define FP_FAST_FMA 1 ++# define FP_FAST_FMAF 1 ++# define FP_FAST_FMAL 1 ++#elif (defined __i386__ || defined __x86_64__) && (defined __FMA__) ++/* When targeting the FMA ISA extension, fma() and fmaf( ) are generally ++ about as fast as (or faster than) separate multiply and add of the same ++ operands, but fmal( ) may be more costly. */ ++# define FP_FAST_FMA 1 ++# define FP_FAST_FMAF 1 ++# undef FP_FAST_FMAL ++#else ++/* On these architectures, fma( ), fmaf( ), and fmal( ) function calls are ++ significantly more costly than separate multiply and add operations. */ ++# undef FP_FAST_FMA ++# undef FP_FAST_FMAF ++# undef FP_FAST_FMAL ++#endif + + /* The values returned by `ilogb' for 0 and NaN respectively. */ + #define FP_ILOGB0 (-2147483647 - 1) +@@ -191,6 +206,23 @@ + static __inline__ int __inline_isnormalf( float __x ) { float fabsf = __builtin_fabsf(__x); if( __x != __x ) return 0; return fabsf < __builtin_inff() && fabsf >= __FLT_MIN__; } + static __inline__ int __inline_isnormald( double __x ) { double fabsf = __builtin_fabs(__x); if( __x != __x ) return 0; return fabsf < __builtin_inf() && fabsf >= __DBL_MIN__; } + static __inline__ int __inline_isnormal( long double __x ) { long double fabsf = __builtin_fabsl(__x); if( __x != __x ) return 0; return fabsf < __builtin_infl() && fabsf >= __LDBL_MIN__; } ++ ++#if defined __i386__ || defined __x86_64__ ++__header_always_inline int __inline_signbitl(long double __x) { ++ union { ++ long double __ld; ++ struct{ unsigned long long __m; unsigned short __sexp; } __p; ++ } __u; ++ __u.__ld = __x; ++ return (int)(__u.__p.__sexp >> 15); ++} ++#else ++__header_always_inline int __inline_signbitl(long double __x) { ++ union { long double __f; unsigned long long __u;} __u; ++ __u.__f = __x; ++ return (int)(__u.__u >> 63); ++} ++#endif + + #else + +@@ -509,7 +541,112 @@ + extern long double __infl( void ); + extern float __nan( void ); /* 10.3 (and later) must retain in ABI for backward compatability */ + +-#if !defined(_ANSI_SOURCE) ++ ++/****************************************************************************** ++ * Apple extensions to the C standard * ++ ******************************************************************************/ ++ ++/* Because these functions are not specified by any relevant standard, they ++ are prefixed with __, which places them in the implementor's namespace, so ++ they should not conflict with any developer or third-party code. If they ++ are added to a relevant standard in the future, un-prefixed names may be ++ added to the library and they may be moved out of this section of the ++ header. ++ ++ Because these functions are non-standard, they may not be available on non- ++ Apple platforms. */ ++ ++/* __exp10(x) returns 10**x. Edge cases match those of exp( ) and exp2( ). */ ++extern float __exp10f(float) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0); ++extern double __exp10(double) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0); ++ ++/* __sincos(x,sinp,cosp) computes the sine and cosine of x with a single ++ function call, storing the sine in the memory pointed to by sinp, and ++ the cosine in the memory pointed to by cosp. Edge cases match those of ++ separate calls to sin( ) and cos( ). */ ++__header_always_inline void __sincosf(float __x, float *__sinp, float *__cosp); ++__header_always_inline void __sincos(double __x, double *__sinp, double *__cosp); ++ ++/* __sinpi(x) returns the sine of pi times x; __cospi(x) and __tanpi(x) return ++ the cosine and tangent, respectively. These functions can produce a more ++ accurate answer than expressions of the form sin(M_PI * x) because they ++ avoid any loss of precision that results from rounding the result of the ++ multiplication M_PI * x. They may also be significantly more efficient in ++ some cases because the argument reduction for these functions is easier ++ to compute. Consult the man pages for edge case details. */ ++extern float __cospif(float) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0); ++extern double __cospi(double) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0); ++extern float __sinpif(float) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0); ++extern double __sinpi(double) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0); ++extern float __tanpif(float) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0); ++extern double __tanpi(double) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0); ++ ++#if (defined __MAC_OS_X_VERSION_MIN_REQUIRED && __MAC_OS_X_VERSION_MIN_REQUIRED < 1090) || \ ++ (defined __IPHONE_OS_VERSION_MIN_REQUIRED && __IPHONE_OS_VERSION_MIN_REQUIRED < 70000) ++/* __sincos and __sincosf were introduced in OSX 10.9 and iOS 7.0. When ++ targeting an older system, we simply split them up into discrete calls ++ to sin( ) and cos( ). */ ++__header_always_inline void __sincosf(float __x, float *__sinp, float *__cosp) { ++ *__sinp = sinf(__x); ++ *__cosp = cosf(__x); ++} ++ ++__header_always_inline void __sincos(double __x, double *__sinp, double *__cosp) { ++ *__sinp = sin(__x); ++ *__cosp = cos(__x); ++} ++#else ++/* __sincospi(x,sinp,cosp) computes the sine and cosine of pi times x with a ++ single function call, storing the sine in the memory pointed to by sinp, ++ and the cosine in the memory pointed to by cosp. Edge cases match those ++ of separate calls to __sinpi( ) and __cospi( ), and are documented in the ++ man pages. ++ ++ These functions were introduced in OSX 10.9 and iOS 7.0. Because they are ++ implemented as header inlines, weak-linking does not function as normal, ++ and they are simply hidden when targeting earlier OS versions. */ ++__header_always_inline void __sincospif(float __x, float *__sinp, float *__cosp); ++__header_always_inline void __sincospi(double __x, double *__sinp, double *__cosp); ++ ++/* Implementation details of __sincos and __sincospi allowing them to return ++ two results while allowing the compiler to optimize away unnecessary load- ++ store traffic. Although these interfaces are exposed in the math.h header ++ to allow compilers to generate better code, users should call __sincos[f] ++ and __sincospi[f] instead and allow the compiler to emit these calls. */ ++struct __float2 { float __sinval; float __cosval; }; ++struct __double2 { double __sinval; double __cosval; }; ++ ++extern struct __float2 __sincosf_stret(float); ++extern struct __double2 __sincos_stret(double); ++extern struct __float2 __sincospif_stret(float); ++extern struct __double2 __sincospi_stret(double); ++ ++__header_always_inline void __sincosf(float __x, float *__sinp, float *__cosp) { ++ const struct __float2 __stret = __sincosf_stret(__x); ++ *__sinp = __stret.__sinval; *__cosp = __stret.__cosval; ++} ++ ++__header_always_inline void __sincos(double __x, double *__sinp, double *__cosp) { ++ const struct __double2 __stret = __sincos_stret(__x); ++ *__sinp = __stret.__sinval; *__cosp = __stret.__cosval; ++} ++ ++__header_always_inline void __sincospif(float __x, float *__sinp, float *__cosp) { ++ const struct __float2 __stret = __sincospif_stret(__x); ++ *__sinp = __stret.__sinval; *__cosp = __stret.__cosval; ++} ++ ++__header_always_inline void __sincospi(double __x, double *__sinp, double *__cosp) { ++ const struct __double2 __stret = __sincospi_stret(__x); ++ *__sinp = __stret.__sinval; *__cosp = __stret.__cosval; ++} ++#endif ++ ++/****************************************************************************** ++ * POSIX/UNIX extensions to the C standard * ++ ******************************************************************************/ ++ ++#if __DARWIN_C_LEVEL >= 199506L + extern double j0 ( double ); + + extern double j1 ( double ); +@@ -543,14 +680,32 @@ + extern int signgam; /* required for unix 2003 */ + + +-#endif /* !defined(_ANSI_SOURCE) */ ++#endif /* __DARWIN_C_LEVEL >= 199506L */ + +-#if !defined(__NOEXTENSIONS__) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) +-#define __WANT_EXTENSIONS__ +-#endif ++/* Long-double versions of M_E, etc for convenience on Intel where long- ++ double is not the same as double. Define __MATH_LONG_DOUBLE_CONSTANTS ++ to make these constants available. */ ++#if defined __MATH_LONG_DOUBLE_CONSTANTS ++#define M_El 0xa.df85458a2bb4a9bp-2L ++#define M_LOG2El 0xb.8aa3b295c17f0bcp-3L ++#define M_LOG10El 0xd.e5bd8a937287195p-5L ++#define M_LN2l 0xb.17217f7d1cf79acp-4L ++#define M_LN10l 0x9.35d8dddaaa8ac17p-2L ++#define M_PIl 0xc.90fdaa22168c235p-2L ++#define M_PI_2l 0xc.90fdaa22168c235p-3L ++#define M_PI_4l 0xc.90fdaa22168c235p-4L ++#define M_1_PIl 0xa.2f9836e4e44152ap-5L ++#define M_2_PIl 0xa.2f9836e4e44152ap-4L ++#define M_2_SQRTPIl 0x9.06eba8214db688dp-3L ++#define M_SQRT2l 0xb.504f333f9de6484p-3L ++#define M_SQRT1_2l 0xb.504f333f9de6484p-4L ++#endif /* defined __MATH_LONG_DOUBLE_CONSTANTS */ + +-#ifdef __WANT_EXTENSIONS__ ++/****************************************************************************** ++ * Legacy BSD extensions to the C standard * ++ ******************************************************************************/ + ++#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL + #define FP_SNAN FP_NAN + #define FP_QNAN FP_NAN + +@@ -560,11 +715,6 @@ + /* Legacy API: please use C99 lround() instead. */ + extern long int roundtol ( double ); + +-/* +- * XOPEN/SVID +- */ +-#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) +-#if (!defined(_XOPEN_SOURCE) || defined(_DARWIN_C_SOURCE)) + #if !defined(__cplusplus) + /* used by matherr below */ + struct exception { +@@ -592,19 +742,12 @@ + #define TLOSS 5 + #define PLOSS 6 + +-#endif /* (!_XOPEN_SOURCE || _DARWIN_C_SOURCE) */ +-#endif /* !_ANSI_SOURCE && (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ +- +-#if !defined( __STRICT_ANSI__) && !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) +- + /* Legacy API: please use C99 isfinite() instead. */ + extern int finite ( double ); + + /* Legacy API: please use C99 tgamma() instead. */ + extern double gamma ( double ); + +-#if (!defined(_XOPEN_SOURCE) || defined(_DARWIN_C_SOURCE)) +- + #if !defined(__cplusplus) + extern int matherr ( struct exception * ); + #endif +@@ -633,14 +776,8 @@ + extern double lgamma_r ( double, int * ) AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER; + extern long double lgammal_r ( long double, int * ) AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER; + #endif /* _REENTRANT */ +- +-#endif /* (!_XOPEN_SOURCE || _DARWIN_C_SOURCE) */ +-#endif /* !_ANSI_SOURCE && (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ +- +-#endif /* __WANT_EXTENSIONS__ */ + +-#ifdef __cplusplus +-} +-#endif ++#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */ + +-#endif /* __MATH__ */ ++__END_DECLS ++#endif /* __MATH_H__ */ |