Hi Mike, 2011/11/11 Mike Frysinger <vap...@gentoo.org>: > > right, which is why gcc ports have options like -march=, -mcpu=, -mtune=, > etc... this way you only need 1 gcc to support all these different ISAs. > > nds32le-linux-gcc -march=v0 -c ...... > nds32le-linux-gcc -march=v1 -c ...... > nds32le-linux-gcc -march=v1f -c ...... > > what i meant was that you don't have to configure gcc for a specific ISA. > -mike >
I just checked it out with my toolchain collegues, they said the option is -mbaseline. Please use 'nds32le-linux-gcc --target-help' to check what machine related options could be used. But, they remineded me, if you don't use the default baseline setting of the toolchain, the behavior might lead crash or some unknown problem. I'll check it later. However, you cannot generate v0 baseline with any other toolchains, only v0 toolchain can do. Sorry. :-( -- Best regards, Macpaul Lin _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
