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| author | John Hauser <jhauser@eecs.berkeley.edu> | 2016-07-22 18:03:04 -0700 |
|---|---|---|
| committer | John Hauser <jhauser@eecs.berkeley.edu> | 2016-07-22 18:03:04 -0700 |
| commit | cb5087cd7403acf31ac24ac4be8e019a51904895 (patch) | |
| tree | 3eeb55d6ad63e33dc8e3be33614e94bbe8a8cac5 /doc/SoftFloat-history.html | |
| parent | 45fdcf1c6583e4af380b147ac568f5aa721b7ba8 (diff) | |
| download | berkeley-softfloat-3-cb5087cd7403acf31ac24ac4be8e019a51904895.zip berkeley-softfloat-3-cb5087cd7403acf31ac24ac4be8e019a51904895.tar.gz berkeley-softfloat-3-cb5087cd7403acf31ac24ac4be8e019a51904895.tar.bz2 | |
Release 3b. See "doc/SoftFloat-history.html".
Diffstat (limited to 'doc/SoftFloat-history.html')
| -rw-r--r-- | doc/SoftFloat-history.html | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/doc/SoftFloat-history.html b/doc/SoftFloat-history.html index 08cab39..f5f7c91 100644 --- a/doc/SoftFloat-history.html +++ b/doc/SoftFloat-history.html @@ -7,14 +7,41 @@ <BODY> -<H1>History of Berkeley SoftFloat, to Release 3a</H1> +<H1>History of Berkeley SoftFloat, to Release 3b</H1> <P> John R. Hauser<BR> -2015 October 23<BR> +2016 July 22<BR> </P> +<H3>Release 3b (2016 July)</H3> + +<UL> + +<LI> +Implemented the common <NOBR>16-bit</NOBR> “half-precision” +floating-point format (<CODE>float16_t</CODE>). + +<LI> +Made the integer values returned on invalid conversions to integer formats +be determined by the port-specific specialization instead of being the same for +all ports. + +<LI> +Added preprocessor macro <CODE>THREAD_LOCAL</CODE> to allow the floating-point +state (modes and exception flags) to be made per-thread. + +<LI> +Modified the provided Makefiles to allow some options to be overridden from the +<CODE>make</CODE> command. + +<LI> +Made other minor improvements. + +</UL> + + <H3>Release 3a (2015 October)</H3> <UL> |