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| author | Thomas Preud'homme <thomas.preudhomme@arm.com> | 2016-01-04 05:40:53 +0000 |
|---|---|---|
| committer | Thomas Preud'homme <thopre01@gcc.gnu.org> | 2016-01-04 05:40:53 +0000 |
| commit | a10f2c253c47da0a0d8ba7266f8e89174d9b1879 (patch) | |
| tree | db5e11da92cbd9c22ed088597c332386d3cd4dbc /gcc/doc | |
| parent | 3c9511d8faf728d3097fff5a9ec8a836b1790dc4 (diff) | |
| download | gcc-a10f2c253c47da0a0d8ba7266f8e89174d9b1879.zip gcc-a10f2c253c47da0a0d8ba7266f8e89174d9b1879.tar.gz gcc-a10f2c253c47da0a0d8ba7266f8e89174d9b1879.tar.bz2 | |
install.texi (--with-multilib-list): Describe the meaning of the option for arm*-*-* targets.
2016-01-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
* doc/install.texi (--with-multilib-list): Describe the meaning of the
option for arm*-*-* targets.
From-SVN: r232048
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/install.texi | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 7f4c414..31cfa67 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -1102,9 +1102,19 @@ sysv, aix. @item --with-multilib-list=@var{list} @itemx --without-multilib-list Specify what multilibs to build. -Currently only implemented for sh*-*-* and x86-64-*-linux*. +Currently only implemented for arm*-*-*, sh*-*-* and x86-64-*-linux*. @table @code +@item arm*-*-* +@var{list} is either @code{default} or @code{aprofile}. Specifying +@code{default} is equivalent to omitting this option while specifying +@code{aprofile} builds multilibs for each combination of ISA (@code{-marm} or +@code{-mthumb}), architecture (@code{-march=armv7-a}, @code{-march=armv7ve}, +or @code{-march=armv8-a}), FPU available (none, @code{-mfpu=vfpv3-d16}, +@code{-mfpu=neon}, @code{-mfpu=vfpv4-d16}, @code{-mfpu=neon-vfpv4} or +@code{-mfpu=neon-fp-armv8} depending on architecture) and floating-point ABI +(@code{-mfloat-abi=softfp} or @code{-mfloat-abi=hard}). + @item sh*-*-* @var{list} is a comma separated list of CPU names. These must be of the form @code{sh*} or @code{m*} (in which case they match the compiler option |