[patch] add target Score to GDB

[bjgnu@sunnorth.com.cn]

Hello Maintainers,

I'v ported GDB-6.5.90 to Score target and SunNorth has assigned the forms 
to the FSF.
The following is a patch adding Score target to GDB and i hope i could be 
the Score maintainer.
I'v posted the patch to gdb@sourceware.org on 2006.12.4, but get no reply, 
maybe it's a wrong place. 
Could anyone help me checking my patch? I really appreciate your help. 
I've checkout the current-cvs and all testpatterns run pass in DejaGNU.
Some FAILs are target dependent. I've checked these FAILs and they are not 
gdb bug. 
I hope Score target can be added to GDB-6.6 if possible.

1, Modify gdb-6.5/gdb/configure.tgt:
diff -pu -r gdb-6.5/gdb/configure.tgt gdb-6.5-score/gdb/configure.tgt
--- gdb-6.5/gdb/configure.tgt   2006-11-22 17:31:03.000000000 +0800
+++ gdb-6.5-score/gdb/configure.tgt 2006-11-22 17:48:36.000000000 +0800
@@ -21,6 +21,7 @@ m68*)         gdb_target_cpu=m68k ;;
 m88*)          gdb_target_cpu=m88k ;;
 mips*)         gdb_target_cpu=mips ;;
 powerpc*)      gdb_target_cpu=powerpc ;;
+score*)            gdb_target_cpu=score ;;
 sparc*)            gdb_target_cpu=sparc ;;
 thumb*)            gdb_target_cpu=arm ;;
 s390*)         gdb_target_cpu=s390 ;;
@@ -174,6 +175,7 @@ rs6000-*-lynxos*)   gdb_target=rs6000lynx 
 rs6000-*-aix4*)        gdb_target=aix4 ;;
 rs6000-*-*)        gdb_target=rs6000 ;;
 
+score-*-*)         gdb_target=embed ;;
 s390*-*-*)     gdb_target=s390
            build_gdbserver=yes
            ;;

2, Modify gdb-6.5/sim/configure:
diff -pu -r gdb-6.5/sim/configure gdb-6.5-score/sim/configure
--- gdb-6.5/sim/configure   2006-11-22 17:31:05.000000000 +0800
+++ gdb-6.5-score/sim/configure 2006-11-22 17:48:36.000000000 +0800
@@ -284,6 +284,7 @@ ac_subdirs_all="$ac_subdirs_all m68hc11"
 ac_subdirs_all="$ac_subdirs_all mcore"
 ac_subdirs_all="$ac_subdirs_all mips"
 ac_subdirs_all="$ac_subdirs_all mn10300"
+ac_subdirs_all="$ac_subdirs_all score"
 ac_subdirs_all="$ac_subdirs_all sh64"
 ac_subdirs_all="$ac_subdirs_all sh"
 ac_subdirs_all="$ac_subdirs_all erc32"
@@ -3510,6 +3511,14 @@ subdirs="$subdirs mn10300"
       common=yes
       igen=yes
       ;;
+       score*-*-*)
+
+
+subdirs="$subdirs score"
+
+      testsuite=yes
+      common=yes
+      ;;
        sh64-*-*)

3, Add the following directories and files:
1) gdb-6.5/gdb/config/score;
2) gdb-6.5/gdb/score-tdep.c;
3) gdb-6.5/gdb/score-tdep.h;
4) gdb-6.5/sim/score;


Best regards,
Qinwei
Mail  qinwei@sunnorth.com.cn
Phone +86-010-62981668-2708
Fax   +86-010-62985972




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