[MIPS] Adding validator for MIPS architecture.

pnacl/build.sh

Index: pnacl/build.sh
diff --git a/pnacl/build.sh b/pnacl/build.sh
index 3ac2a91253e5e2a3d9deb7c161ed8c9b0904bb8d..2355aacfcbf469139fa0c58175429b76109d9e98 100755
--- a/pnacl/build.sh
+++ b/pnacl/build.sh
@@ -1822,6 +1822,21 @@ arm-ncval-core ${INSTALL_ROOT}/tools-x86
   else
     StepBanner "MISC-ARM" "Skipping ARM validator (Not yet supported on Mac)"
   fi
+
+  if ${BUILD_PLATFORM_LINUX} ; then
+    StepBanner "MISC-MIPS" "Building validator (MIPS32)"
+    spushd "${NACL_ROOT}"
+    RunWithLog mips_ncval_core \
+      ./scons MODE=opt-host \
+      targetplatform=mips32 \
+      sysinfo=0 \
+     mips-ncval-core
+    cp scons-out/opt-linux-x86-32-to-mips32/obj/src/trusted/validator_mips/\

[Brad Chen, 2012/05/04 20:16:11]

${SCONS-OUT}, as in the clause above for ARM? Also, is the rm/mkdir not
necessary? If so why?

[robertm, 2012/05/04 20:52:44]

I think it would be good to factor the code into a new function and then have
something like

 rm -rf  "${INSTALL_ROOT}/tools-x86"
 mkdir "${INSTALL_ROOT}/tools-x86"
 build-arm-validator <args>
 build-mips-validort <args>

[petarj, 2012/05/08 14:54:19]

Ok, we will refactor it this way.

+mips-ncval-core ${INSTALL_ROOT}/tools-x86/mips-ncval-core
+    spopd
+  else
+    StepBanner "MISC-MIPS" "Skipping MIPS validator (Not yet supported on Mac)"
+  fi
 }
 
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