@@ -15,19 +15,17 @@
 
 grep STATIC_CHAIN_REGNUM and TRAMPOLINE_TEMPLATE in the machine description.
 
             Machine description         first two (a,b)     Lexical closure reg
 i386        eax,edx,ecx                 eax,edx                 ecx
-m68k        d0,d1,a0,a1                 d0,d1                   a0 (a1 in NetBSD)
+m68k        d0,d1,a0,a1                 d0,d1                   a0
 mips        r2-r15                      $2=v0,$3=v1,$8=t0       $2
 sparc       g1-g4                       g1-g3                   g2
 sparc64     g1-g5                       g1-g3                   g5
 alpha       $0-$8,$22-$25,$28           $2,$1                   $1
 hppa        20-22,28-29                 r19,r20,r21,r22         r29
 arm         r12=ip                      r0,r1,r3,r2             r12 (!)
-powerpc     0,3-12                      0,11,12                 11
-powerpc64   0,3-12                      0,11                    11
+rs6000      0,3-12                      0,11,12                 11
 m88k        10,13,11(?)                 r10,r13,r11,r12         r11
 convex      s0-s7,a1-a5                 s1,s2                   s0
 ia64        r14-r31,r8-r11              r8,r14,r15...r19        r15
 x86_64      rax,rdx,rcx,rsi,rdi,r8-r15  rax,r10                 r10
-s390        r0-r5                       r12,r0                  r0