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Multilib for ARM in thumb2 mode
- From: Samuel Tardieu <sam at rfc1149 dot net>
- To: gcc at gcc dot gnu dot org
- Date: Wed, 06 May 2009 12:06:06 +0200
- Subject: Multilib for ARM in thumb2 mode
Right now, to be able to compile a mutilib-enabled ARM-targeted compiler
supporting thumb2, one has to uncomment some code in
gcc/config/arm/t-arm-elf. Given that thumb2 processors are more and more
used (such as microcontrollers based on the Cortex-M3), wouldn't it make
sense to unconditionnaly compile the thumb2 version of the library in
4.5.0 and 4.4.1?
If people don't want it, could we add an option to enable thumb2 at
configure time?
Sam
--
Samuel Tardieu -- sam@rfc1149.net -- http://www.rfc1149.net/