Port-arm archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

ARM archs prior to ARMv4t deprecated in GCC6



Hi,

I've found that support for ARM architectures prior to ARMv4t has been
deprecated in GCC6:

https://gcc.gnu.org/gcc-6/changes.html#arm

Support for revisions of the ARM architecture prior to ARMv4t has been
deprecated and will be removed in a future GCC release. The -mcpu and
-mtune values that are deprecated are: arm2, arm250, arm3, arm6,
arm60, arm600, arm610, arm620, arm7, arm7d, arm7di, arm70, arm700,
arm700i, arm710, arm720, arm710c, arm7100, arm7500, arm7500fe, arm7m,
arm7dm, arm7dmi, arm8, arm810, strongarm, strongarm110, strongarm1100,
strongarm1110, fa526, fa626. The value arm7tdmi is still supported.
The values of -march that are deprecated are: armv2,armv2a,armv3,
armv3m,armv4.

Many ARM-based ports will suffer severely if it is removed. It has not
been removed in GCC7 yet. I wonder if someone could take care of it...

Thanks,
Rin


Home | Main Index | Thread Index | Old Index