Hi, On 4/10/11, Marek Vasut <marek.va...@gmail.com> wrote: > On Monday 04 April 2011 15:38:44 Dmitry Eremin-Solenikov wrote: >> Currently target-arm/ assumes at least ARMv5 core. Add support for >> handling also ARMv4/ARMv4T. This changes the following instructions: >> >> BX(v4T and later) >> >> BKPT, BLX, CDP2, CLZ, LDC2, LDRD, MCRR, MCRR2, MRRC, MCRR, MRC2, MRRC, >> MRRC2, PLD QADD, QDADD, QDSUB, QSUB, STRD, SMLAxy, SMLALxy, SMLAWxy, >> SMULxy, SMULWxy, STC2 (v5 and later) >> >> All instructions that are "v5TE and later" are also bound to just v5, as >> that's how it was before. >> >> This patch doesn _not_ include disabling of cp15 access and base-updated >> data abort model (that will be required to emulate chips based on a >> ARM7TDMI), because: >> * no ARM7TDMI chips are currently emulated (or planned) > > Hi, > > this will come handy as I plan to add support for certain arm7tdmi chip > (forward > port at91sam7 patchset)
Please be sure to check for the base-updated/base-restored part of the original patch as I'm nearly sure that it will be required for your chips. -- With best wishes Dmitry