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| author | DJ Delorie <dj@redhat.com> | 2011-11-29 16:36:43 -0500 |
|---|---|---|
| committer | DJ Delorie <dj@gcc.gnu.org> | 2011-11-29 16:36:43 -0500 |
| commit | 85b8555ed3c45855b237b0f3a044eefb9382255c (patch) | |
| tree | 65c814557c3c0e61f746e922c96ca834174464c4 /gcc/doc/invoke.texi | |
| parent | c360c0fb8a1dd8ef61d986671d02071075d2c0b9 (diff) | |
| download | gcc-85b8555ed3c45855b237b0f3a044eefb9382255c.zip gcc-85b8555ed3c45855b237b0f3a044eefb9382255c.tar.gz gcc-85b8555ed3c45855b237b0f3a044eefb9382255c.tar.bz2 | |
.
* configure.ac (rl78-*-*) New case.
* configure: Regenerate.
* MAINTAINERS: Add myself as RL78 maintainer.
libgcc
* config.host (rl78-*-elf): New case.
* config/rl78: New directory for the Renesas RL78.
gcc
* config.gcc (rl78-*-elf): New case.
* doc/extend.texi: Add RL78 documentation.
* doc/invoke.texi: Likewise.
* doc/md.texi: Likewise.
* doc/contrib.texi: Add RL78.
* doc/install.texi: Add rl78-*-elf.
* config/rl78: New directory for the Renesas RL78.
contrib
* config-list.mk (LIST): Add rl78-elf.
From-SVN: r181819
Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 4e6edb9..265c8f0 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -778,6 +778,9 @@ Objective-C and Objective-C++ Dialects}. @emph{PowerPC Options} See RS/6000 and PowerPC Options. +@emph{RL78 Options} +@gccoptlist{-msim -mmul=none -mmul=g13 -mmul=rl78} + @emph{RS/6000 and PowerPC Options} @gccoptlist{-mcpu=@var{cpu-type} @gol -mtune=@var{cpu-type} @gol @@ -10303,6 +10306,7 @@ platform. * PDP-11 Options:: * picoChip Options:: * PowerPC Options:: +* RL78 Options:: * RS/6000 and PowerPC Options:: * RX Options:: * S/390 and zSeries Options:: @@ -15931,6 +15935,29 @@ the warning to be turned off. These are listed under @xref{RS/6000 and PowerPC Options}. +@node RL78 Options +@subsection RL78 Options +@cindex RL78 Options + +@table @gcctabopt + +@item -msim +@opindex msim +Links in additional target libraries to support operation within a +simulator. + +@item -mmul=none +@itemx -mmul=g13 +@itemx -mmul=rl78 +@opindex mmul +Specifies the type of hardware multiplication support to be used. The +default is @code{none}, which uses software multiplication functions. +The @code{g13} option is for the hardware multiply/divide peripheral +only on the RL78/G13 targets. The @code{rl78} option is for the +standard hardware multiplication defined in the RL78 software manual. + +@end table + @node RS/6000 and PowerPC Options @subsection IBM RS/6000 and PowerPC Options @cindex RS/6000 and PowerPC Options |