problem when making a new target

[Roger.Gough]

Hi all,

I am trying to target a new architecture with gcc version 3.2.2. I have
modified the configure scripts successfully to recognise my new target
(called 'npe'). I have also written my target files, i.e npe.c, npe.h and
npe.md and placed them in gcc-3.2.2/gcc/config/gcc.

However when I  'make', I get the following error:

In file included from /home/rgough/gcc-3.2.2/gcc/c-decl.c:30:
/home/rgough/gcc-3.2.2/gcc/system.h:589:21: warning: poisoning existing
macro "ASM_OPEN_PAREN"
/home/rgough/gcc-3.2.2/gcc/system.h:589:36: warning: poisoning existing
macro "ASM_CLOSE_PAREN"
/home/rgough/gcc-3.2.2/gcc/system.h:590:9: warning: poisoning existing macro
"FUNCTION_PROLOGUE"
/home/rgough/gcc-3.2.2/gcc/system.h:590:27: warning: poisoning existing
macro "FUNCTION_EPILOGUE"
/home/rgough/gcc-3.2.2/gcc/system.h:605:23: warning: poisoning existing
macro "EASY_DIV_EXPR"
/home/rgough/gcc-3.2.2/gcc/system.h:605:37: warning: poisoning existing
macro "IMPLICIT_FIX_EXPR"
/home/rgough/gcc-3.2.2/gcc/system.h:606:54: warning: poisoning existing
macro "ASM_IDENTIFY_GCC"
/home/rgough/gcc-3.2.2/gcc/system.h:609:9: warning: poisoning existing macro
"BLOCK_PROFILER"
/home/rgough/gcc-3.2.2/gcc/system.h:609:44: warning: poisoning existing
macro "FUNCTION_BLOCK_PROFILER"
/home/rgough/gcc-3.2.2/gcc/c-decl.c: In function `get_parm_info':
/home/rgough/gcc-3.2.2/gcc/c-decl.c:5360: parse error before '(' token
/home/rgough/gcc-3.2.2/gcc/c-decl.c: In function `store_parm_decls':
/home/rgough/gcc-3.2.2/gcc/c-decl.c:6710: parse error before '(' token
make[1]: *** [c-decl.o] Error 1
make: *** [all-gcc] Error 2

>From my limited knowledge of porting gcc, I would have thought that it would
not be necessary to touch this file. Indeed I presumed, that I would only
need to modify my target files once gcc recognised my target after
configuration.

My question is will I have to modify this c-decl.c file or is the problem
actually with my target files? How can I go about trouble shooting this?

Thanks for reading, hope you can offer some advice:)

Kind Regards

Roger