riscv/musl - musl - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Rich Felker	ed0e3a357e	fix incorrect macro name for MATH_ERREXCEPT in math.h	14 years ago
Rich Felker	4dbd94112f	optimize signbit macro	14 years ago
Rich Felker	93a18a15e4	make math.h more c++-friendly	14 years ago
Rich Felker	8e092217dd	move nonstandard gamma() etc. to _GNU_SOURCE only it's not even provided in the library at the moment, but could easily be provided with weak aliases if desired.	14 years ago
Rich Felker	65db6bf5ea	c++ seems to want some casts in the float representation-access macros	14 years ago
Rich Felker	2cbb24bba3	remove junk sincos implementations in preparation to merge nsz's real ones	14 years ago
nsz	40305f74bd	in math.h make lgamma_r and non-double bessel _GNU_SOURCE only long double and float bessel functions are no longer xsi extensions	14 years ago
nsz	0144b45b71	efficient sincos based on sin and cos	14 years ago
Rich Felker	5657cc58e5	implement sincosf and sincosl functions; add prototypes presumably broken gcc may generate calls to these, and it's said that ffmpeg makes use of sincosf.	14 years ago
Rich Felker	b69f695ace	first commit of the new libm! thanks to the hard work of Szabolcs Nagy (nsz), identifying the best (from correctness and license standpoint) implementations from freebsd and openbsd and cleaning them up! musl should now fully support c99 float and long double math functions, and has near-complete complex math support. tgmath should also work (fully on gcc-compatible compilers, and mostly on any c99 compiler). based largely on commit 0376d44a890fea261506f1fc63833e7a686dca19 from nsz's libm git repo, with some additions (dummy versions of a few missing long double complex functions, etc.) by me. various cleanups still need to be made, including re-adding (if they're correct) some asm functions that were dropped.	14 years ago
Rich Felker	405ce58dcf	fix nan/infinity macros in math.h, etc. the previous version not only failed to work in c++, but also failed to produce constant expressions, making the macros useless as initializers for objects of static storage duration. gcc 3.3 and later have builtins for these, which sadly seem to be the most "portable" solution. the alternative definitions produce exceptions (for NAN) and compiler warnings (for INFINITY) on newer versions of gcc.	14 years ago
Rich Felker	9fcecd7b34	typo in math.h c version check	14 years ago
Rich Felker	db3e78cee5	make math.h compatibe with c89	14 years ago
Rich Felker	414a4cdebc	add float_t and double_t to math.h	14 years ago
Rich Felker	3ed8c9f2df	fix all missing instances of __cplusplus checks/extern "C" in headers patch by Arvid Picciani (aep)	15 years ago
Rich Felker	e0037efc12	isgreater etc. relation macros for math.h	15 years ago
Rich Felker	74eea628cf	extensive header cleanup for standards conformance & correctness thanks to Peter Mazinger (psm) for pointing many of these issues out and submitting a patch on which this commit is loosely based	15 years ago
Rich Felker	0b44a0315b	initial check-in, version 0.5.0	15 years ago

16 Commits (431a4cd4df25dd9cc9fd699c59036f896aef1003)