[PATCH] SH 2a - Part 1: Basic cpu type and register handling

Elena Zannoni ezannoni@redhat.com
Tue Oct 5 20:09:00 GMT 2004

Corinna Vinschen writes:
 > Hi,
 > this and the following three patches override what Alex already submitted
 > on 2004-07-29.  I decided to split the big SH 2a introduction patch into
 > four parts, each one easy digestible:
 > Part 1: Basic cpu type and register handling
 > Part 2: Prologue and epilogue analyzing
 > Part 3: Bank register handling
 > Part 4: Begin using RETURN_VALUE
 > This is the first patch.  It introduces the new target types sh2a and
 > sh2a_nofpu.  The patch concentrates only on the necessary stuff to get
 > SH 2a in, so it basically only adds functions and structures to support
 > the new register set.  The new register set adds a couple of registers
 > which require to raise the value of SH_NUM_REGS from 59 to 67.


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