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Re: Help needed with sparc


On Jan 23, 2002, Brad Lucier <lucier@math.purdue.edu> wrote:

> Re:
>> You must use a 64-bit gdb to debug 64-bit Solaris executables.

> Which version of gdb?  I got the following message when trying to
> configure 5.1:

> env CC='cc -xildoff -xarch=v9' ./configure sparcv9-sun-solaris2.8
> ...
> checking for X... libraries /pkgs/XFree86-3.3.3.1/lib, headers /pkgs/XFree86-3.3.3.1/include
> configure: error: *** Gdb does not support host sparcv9-sun-solaris2.8

gdb's configure recognizes sparc64-sun-solaris2.8, but not
sparcv9-sun-solaris2.8.  Here's a patch that I've had for a while that
addresses this inconsistency in GDB WRT other packages.  I'm not sure
I've posted it before.  Ok to install?

Index: gdb/configure.host
===================================================================
RCS file: /cvs/src/src/gdb/configure.host,v
retrieving revision 1.23
diff -u -p -r1.23 configure.host
--- gdb/configure.host 2001/07/10 20:41:54 1.23
+++ gdb/configure.host 2001/11/18 03:52:47
@@ -18,7 +18,7 @@ m68*)			gdb_host_cpu=m68k ;;
 m88*)			gdb_host_cpu=m88k ;;
 mips*)			gdb_host_cpu=mips ;;
 powerpc*)		gdb_host_cpu=powerpc ;;
-sparc64)		gdb_host_cpu=sparc ;;
+sparcv9|sparc64)	gdb_host_cpu=sparc ;;
 s390*)			gdb_host_cpu=s390 ;;
 *)			gdb_host_cpu=$host_cpu ;;
 
@@ -154,6 +154,7 @@ sparc-*-sunos4*)	gdb_host=sun4os4 ;;
 sparc-*-sunos5*)	gdb_host=sun4sol2 ;;
 sparc-*-*)		gdb_host=sun4os4 ;;
 sparc64-*-linux*)	gdb_host=linux ;;
+sparcv9-*-* | \
 sparc64-*-*)		gdb_host=sun4sol2 ;;
 
 strongarm-*-*)		gdb_host=arm ;;
Index: gdb/configure.tgt
===================================================================
RCS file: /cvs/src/src/gdb/configure.tgt,v
retrieving revision 1.35
diff -u -p -r1.35 configure.tgt
--- gdb/configure.tgt 2001/08/12 03:39:11 1.35
+++ gdb/configure.tgt 2001/11/18 03:52:47
@@ -293,6 +293,7 @@ sparc86x-*-*)		gdb_target=sparclite ;;
 # deleted though presumably it should be eventually.
 #sparc64-*-solaris2*)	gdb_target=sp64sol2 ;;
 sparc64-*-linux*)	gdb_target=sp64linux ;;
+sparcv9-*-* | \
 sparc64-*-*)		gdb_target=sp64 ;;
 
 # OBSOLETE tic80-*-*)		gdb_target=tic80

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist    *Please* write to mailing lists, not to me

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