From: Christophe Lyon Date: Mon, 17 Apr 2023 17:23:54 +0000 (+0200) Subject: install.texi: Document --enable-decimal-float for AArch64 X-Git-Tag: basepoints/gcc-15~10081 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbddd574a78529b9176eb28253c20a335daefbb4;p=thirdparty%2Fgcc.git install.texi: Document --enable-decimal-float for AArch64 When I committed the patches to enable support for DFP on AArch64, I forgot to update the installation documentation. This patch adds AArch64 as needed (same as i386/x86_64). 2023-04-17 Christophe Lyon gcc/ * doc/install.texi (enable-decimal-float): Add AArch64. --- diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 15aef1394f40..b13bc122513e 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -2178,13 +2178,14 @@ forward to maintain the port. @itemx --enable-decimal-float=dpd @itemx --disable-decimal-float Enable (or disable) support for the C decimal floating point extension -that is in the IEEE 754-2008 standard. This is enabled by default only -on PowerPC, i386, and x86_64 GNU/Linux systems. Other systems may also -support it, but require the user to specifically enable it. You can -optionally control which decimal floating point format is used (either -@samp{bid} or @samp{dpd}). The @samp{bid} (binary integer decimal) -format is default on i386 and x86_64 systems, and the @samp{dpd} -(densely packed decimal) format is default on PowerPC systems. +that is in the IEEE 754-2008 standard. This is enabled by default +only on AArch64, PowerPC, i386, and x86_64 GNU/Linux systems. Other +systems may also support it, but require the user to specifically +enable it. You can optionally control which decimal floating point +format is used (either @samp{bid} or @samp{dpd}). The @samp{bid} +(binary integer decimal) format is default on AArch64, i386 and x86_64 +systems, and the @samp{dpd} (densely packed decimal) format is default +on PowerPC systems. @item --enable-fixed-point @itemx --disable-fixed-point