src/lib/libc/alpha, branch release/5.4.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F5.4.0 2005-02-13T07:23:46Z MFC: For variables that are only checked with defined(), don't provide 2005-02-13T07:23:46Z David E. O'Brien obrien@FreeBSD.org 2005-02-13T07:23:46Z urn:sha1:3152376aea3a65195a85469996d1f887cd880554 any fake value. MFC of 1.4: 2004-12-08T20:15:49Z Peter Edwards peadar@FreeBSD.org 2004-12-08T20:15:49Z urn:sha1:d37f651b5728925371ae8c1b32b173c42791eb3b don't cause an overflow trap when dividing LONG_MIN by 1 Fix alpha build and add __FBSDID. 2004-08-16T08:12:29Z Doug Rabson dfr@FreeBSD.org 2004-08-16T08:12:29Z urn:sha1:e9abf2d6e2ae45f9d14bc29dd4f1239583c6f602 PR: 70518 Add support for TLS in statically linked programs. 2004-08-15T16:18:52Z Doug Rabson dfr@FreeBSD.org 2004-08-15T16:18:52Z urn:sha1:ccd13c49b55616e3f92a3cf37512dc24aeb41e0a Replace seven nominally MD implementations of frexp() that are broken 2004-07-18T21:23:39Z David Schultz das@FreeBSD.org 2004-07-18T21:23:39Z urn:sha1:39bcea8689cb7cd9a708fdc5dbf616939161e5e5 for subnormals with one implementation that works. Implement the classification macros isfinite(), isinf(), isnan(), and 2004-07-09T03:32:40Z David Schultz das@FreeBSD.org 2004-07-09T03:32:40Z urn:sha1:240dbabfa8e8f13bf761868a69f3045a8bc474ab isnormal() the hard way, rather than relying on fpclassify(). This is a lose in the sense that we need a total of 12 functions, but it is necessary for binary compatibility because we have never bumped libm's major version number. In particular, isinf(), isnan(), and isnanf() were BSD libc functions before they were C99 macros, so we can't reimplement them in terms of fpclassify() without adding a dependency on libc.so.5. I have tried to arrange things so that programs that could be compiled in FreeBSD 4.X will generate the same external references when compiled in 5.X. At the same time, the new macros should remain C99-compliant. The isinf() and isnan() functions remain in libc for historical reasons; however, I have moved the functions that implement the macros isfinite() and isnormal() to libm where they belong. Moreover, half a dozen MD versions of isinf() and isnan() have been replaced with MI versions that work equally well. Prodded by: kris Use unions to avoid violating C99 strict aliasing rules. 2004-03-16T20:42:02Z Dag-Erling Smørgrav des@FreeBSD.org 2004-03-16T20:42:02Z urn:sha1:261e614637cb46e3af00ca395bf4afa42ddc859b Fix some aliasing problems. 2004-02-16T10:02:40Z David Schultz das@FreeBSD.org 2004-02-16T10:02:40Z urn:sha1:36e22bed27863665234a9409ffc9dc50b79bf1a7 Define LDBL_MANH_SIZE and LDBL_MANL_SIZE to be the sizes of the 2004-01-18T07:57:02Z David Schultz das@FreeBSD.org 2004-01-18T07:57:02Z urn:sha1:a8cb7cca0296c033effc11b8e04221c229ec66b8 high and low words of the mantissa in bits, respectively. Provide sysarch(2) prototypes in the MD sysarch.h headers. While I'm 2004-01-09T16:52:09Z Jacques Vidrine nectar@FreeBSD.org 2004-01-09T16:52:09Z urn:sha1:e4dc8baa84ba268ae07ac65481c5085dc2a79e7f at it, use the ANSI C generic pointer type for the second argument, thus matching the documentation. Remove the now extraneous (and now conflicting) function declarations in various libc sources. Remove now unnecessary casts. Reviewed by: bde