Hello, At AdaCore, we find very practical to be able to define triplets like e500v2-*-* to configure in particular gcc accordingly (select the proper cpu, config files and fpu support).
This means that it should be treated as a powerpc target with an "spe" ABI (expected for example for the "elf" of "linux" targets, checked in gcc config as "elf*spe*" of "linux*spe*). So I'm proposing the following patch. Any comment is very welcome. Thanks in advance for your feedback, Best regards, - Jerome Author: Jerome Lambourg <[email protected]> Date: Mon Jun 13 12:52:17 2016 +0200 * config.sub: Decodes e500v[12]-* basic machine as a powerpc alias, and add a "spe" suffix to the OS for e500v1|2 ABI selection * testsuite/config-sub.data: Add tests for e500v[12]-elf, e500v2-wrs-vxworks, e500v2-vxworksae and e500v2-wrs-linux.
e500v2-patch.diff
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