tinycc/win32/include/math.h, branch main

Spelling fixes

2017-09-25T01:03:26+00:00

Comments only, no change to functionality

win: math.h: fix fpclassify/signbit/etc - use C instead of broken asm

2015-11-07T20:18:46+00:00

The asm code cannot currently be used with tcc since tcc doesn't support 't'
constraint.

Use inline C implementation instead, place it win32/include/tcc/tcc_libm.h, and
include it from win32/include/math.h.

Since fpclassify now works, it also fixes few other macros which depend on it.
Implicitly fixed: isfinite, isinf, isnan, isnormal.

The implementations were taken from musl-libc rs-1.0 (MIT license).

musl-libc: http://git.musl-libc.org/cgit/musl/tree/src/math?h=rs-1.0
license:   http://git.musl-libc.org/cgit/musl/tree/COPYRIGHT?h=rs-1.0

win: math.h: isnan: use macro, similar to others (still broken)

2015-11-07T20:17:21+00:00

It was broken due to tcc not able to compile asm with 't' constraint, and it's
still broken because fpclassify on which it now depends has the same issue. Next
commit will fix this.

Revert "win32/include/math.h: remoing a "t" modifier usage"

2015-11-07T19:30:56+00:00

This reverts commit 45bc50596874ec7cb26aac3dca3339ba25086436.

The new asm code did not work as expected. Coordinated with seiko.

win32/include/math.h: remoing a "t" modifier usage

2015-11-05T11:27:41+00:00

    replaced by loading a float argument from memory and
    using the "m" modifier

win32/include/winapi changes from https://github.com/run4flat/tinycc.git

2015-05-13T22:27:46+00:00

        just for testing. Is it needed? I'm not a MSYS citizen.

        run4flat is a tcc fork by David Mertens that knows how to work with
        multiple symbol tables. Excelent work. A good descriptions of the
        tcc internals inside a code comments.

add declaration of the "double trunc (double _x)" and winsock2.h

2015-03-03T19:41:55+00:00

This allow to build a windows version of the nimrod compiler.

A lrint functions in win32/include/math.h are rewrittem because tcc can't handle "t" constraint

2015-03-03T19:38:31+00:00

Fix "Add support for struct > 4B returned via registers"

2013-12-16T14:38:10+00:00

- avoid assumption "ret_align == register_size" which is
  false for non-arm targets
- rename symbol "sret" to more descriptive "ret_nregs"

This fixes commit dcec8673f21da86ae3dcf1ca3e9498127715b795

Also:
- remove multiple definitions in win32/include/math.h

win64: use new headers from mingw

2009-07-18T20:06:37+00:00