Fix various GCC3.3.1 nits

gnu/dist/toolchain/sim/ppc/emul_netbsd.c

@@ -1466,4 +1466,4 @@ const os_emul emul_netbsd = {
   0 /*data*/
 };
 
-#endif _EMUL_NETBSD_C_
+#endif /* _EMUL_NETBSD_C_ */

gnu/dist/toolchain/sim/ppc/hw_htab.c

@@ -386,7 +386,9 @@ htab_sum_binary(bfd *abfd,
   htab_binary_sizes *sizes = (htab_binary_sizes*)data;
   unsigned_word size = bfd_get_section_size_before_reloc (sec);
   unsigned_word vma = bfd_get_section_vma (abfd, sec);
+#ifndef bfd_get_section_lma
 #define bfd_get_section_lma(abfd, sec) ((sec)->lma + 0)
+#endif
   unsigned_word ra = bfd_get_section_lma (abfd, sec);
 
   /* skip the section if no memory to allocate */

gnu/dist/toolchain/sim/ppc/hw_init.c

@@ -718,4 +718,4 @@ const device_descriptor hw_init_device_descriptor[] = {
   { NULL },
 };
 
-#endif _HW_INIT_C_
+#endif /* _HW_INIT_C_ */

gnu/dist/toolchain/sim/ppc/hw_register.c

@@ -128,4 +128,4 @@ const device_descriptor hw_register_device_descriptor[] = {
   { NULL },
 };
 
-#endif _HW_REGISTER_C_
+#endif /* _HW_REGISTER_C_ */

gnu/dist/toolchain/sim/ppc/hw_trace.c

@@ -100,4 +100,4 @@ const device_descriptor hw_trace_device_descriptor[] = {
   { NULL },
 };
 
-#endif _HW_TRACE_C_
+#endif /* _HW_TRACE_C_ */

gnu/dist/toolchain/sim/ppc/hw_vm.c

@@ -272,4 +272,4 @@ const device_descriptor hw_vm_device_descriptor[] = {
   { NULL },
 };
 
-#endif _HW_VM_C_
+#endif /* _HW_VM_C_ */

gnu/dist/toolchain/sim/ppc/ppc-instructions

@@ -1217,7 +1217,7 @@ void::function::convert_to_integer:cpu *processor, unsigned_word cia, unsigned64
 	    /* FPSCR[fprf] = undefined */
 	  }
 	/**/
-	LABEL(Done):
+	LABEL(Done): ;
 
 
 # extract out raw fields of a FP number