Hi Neale, I am using -m31 already. CC="g++ -m31"
Regards, Raja On Thu, Nov 19, 2009 at 6:26 PM, Neale Ferguson <[email protected]>wrote: > Just use -m31 on the gcc command line. > > > On 11/19/09 1:23 PM, "rui" <[email protected]> wrote: > > > Hi Mark, > > > > Thanks for the input, I just checked the options available for g++ in > > http://gcc.gnu.org/onlinedocs/gcc/S_002f390-and-zSeries-Options.html > > > > What option should i use, I think by default it would be using g5 as it > 32 > > bit, can you please confirm? > > > > -march=cpu-typeGenerate code that will run on cpu-type, which is the name > of > > a system representing a certain processor type. Possible values for > > cpu-type are > > `g5', `g6', `z900', `z990', `z9-109', `z9-ec' and `z10'. When generating > > code using the instructions available on z/Architecture, the default is > > -march=z900. Otherwise, the default is -march=g5. > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO LINUX-390 or > visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
