added unimp faults

update for newmem

arch/mips/faults.cc:
arch/mips/faults.hh:
arch/sparc/faults.cc:
arch/sparc/faults.hh:
    added unimp faults for mips
arch/mips/isa/base.isa:
arch/mips/isa/includes.isa:
    thou shalt not put includes inside a namespace
dev/alpha_console.cc:
    fix formatting
dev/io_device.hh:
    add comments
dev/tsunami_cchip.cc:
dev/tsunami_cchip.hh:
    update for newmem
sim/process.cc:
    fix seemingly wronge code.

--HG--
extra : convert_revision : 9dcfe188d00d525b935d8ef4fa323280bbfa9a0e

sim/process.cc

@@ -316,7 +316,7 @@ LiveProcess::argsInit(int intSize, int pageSize)
                      roundUp(stack_size, pageSize));
 
     // map out initial stack contents
-    Addr argv_array_base = stack_min + sizeof(uint64_t); // room for argc
+    Addr argv_array_base = stack_min + intSize; // room for argc
     Addr envp_array_base = argv_array_base + argv_array_size;
     Addr arg_data_base = envp_array_base + envp_array_size;
     Addr env_data_base = arg_data_base + arg_data_size;