| Message ID | 1352947688-1368-1-git-send-email-proljc@gmail.com |
|---|---|
| State | New |
| Headers | show |
Jia Liu <proljc@gmail.com> writes: > 2012-11-15 Jia Liu <proljc@gmail.com> > > * gcc/doc/invoke.texi: Add microMIPS option. I'd rather leave this until the GCC support is added. Mentor have some patches for this, but I'm afraid I keep finding things to complain about... FWIW, the last on-list discussion about it was: http://gcc.gnu.org/ml/gcc-patches/2012-07/msg00972.html A lot of the comments were about the length calculation, so I suggested off-list that we could add the core support while conservatively treating all single instructions as having length 4. Then the length calculation could be added as a separate patch. If you're interested in picking that patch up, maybe you could coordinate with Catherine (cc:ed). Richard
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index e019e3d..3a3e9ea 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -750,6 +750,7 @@ Objective-C and Objective-C++ Dialects}. -mno-float -msingle-float -mdouble-float @gol -mdsp -mno-dsp -mdspr2 -mno-dspr2 @gol -mmcu -mmno-mcu @gol +-mmicromips -mno-micromips @gol -mfpu=@var{fpu-type} @gol -msmartmips -mno-smartmips @gol -mpaired-single -mno-paired-single -mdmx -mno-mdmx @gol @@ -16183,6 +16184,12 @@ Use (do not use) MT Multithreading instructions. @opindex mno-mcu Use (do not use) the MIPS MCU ASE instructions. +@item -mmicromips +@itemx -mno-micromips +@opindex mmicromips +@opindex mno-micromips +Generate (do not generate) the microMIPS instructions. + @item -mlong64 @opindex mlong64 Force @code{long} types to be 64 bits wide. See @option{-mlong32} for
Hi all, Little change, add microMIPS option. Please checkin if it is OK. Regards, Jia 2012-11-15 Jia Liu <proljc@gmail.com> * gcc/doc/invoke.texi: Add microMIPS option. Signed-off-by: Jia Liu <proljc@gmail.com> --- gcc/doc/invoke.texi | 7 +++++++ 1 file changed, 7 insertions(+)