* minor incompatible change: IMAGPART of a negative float returns 0.0, not
-0.0, consistent with a treatment of reals as complexes with an imaginary
part of strictly 0.0, but strictly incompatible with the requirement that
the IMAGPART equal (* 0 <float>)
* platform support:
** support for Windows on arm64 has been added. (thanks to Masatoshi SANO)
** various mismatches and bugs related to mismatches between Win32 and
Unix have been addressed.
** fixed an issue in unsigned 32-bit compare-and-swap on RISC-V (thanks to
Andreas Schwab) and LoongArch.
** fixed the integration of the system with the (lack of) floating point
traps on RISC-V. (thanks to Andreas Schwab)
** implemented the missing runtime breakpoint-related functions on RISC-V.
(lp#2130944)
** fix for assembling large relative jumps on MIPS.
** fix for GC safety of function calling on RISC-V and LoongArch.
(reported by Will Sinatra)
** support little-endian PPC64 to write cores in ELF format.
** fix for SB-POSIX:STAT on Windows with the UCRT C library.
** numerous other fixes related to architecture definitions, particularly
on RISC-V, but also on LoongArch, MIPS, PPC and PPC64, and ARM64.
* enhancement: support stack allocation of results for struct return values
from alien functions. (thanks to Jesse Bouwman)
* bug fix: rounding of floats converted from ratios. (lp#2139007)
* bug fix: SCALE-FLOAT and RATIONALIZE on denormals gave wrong answers, and
converting ratios to denormals is both more correct and faster.
* bug fix: the ~E FORMAT directive scales its float more correctly.
(lp#1854151, lp#2016431, lp#2125287, reported by Michał "phoe" Herda,
Robert Dodier and Francis Wright)
OBS-URL: https://build.opensuse.org/package/show/devel:languages:misc/sbcl?expand=0&rev=257
