[MIPS] Add remaining parts for building tests for MIPS

tests/exception_test/exception_crash_test.c

Index: tests/exception_test/exception_crash_test.c
diff --git a/tests/exception_test/exception_crash_test.c b/tests/exception_test/exception_crash_test.c
index 8445f751640c2e4311973731062097139b342dae..ae7092df651cd8984d25a12fde7bbe0609caa78b 100644
--- a/tests/exception_test/exception_crash_test.c
+++ b/tests/exception_test/exception_crash_test.c
@@ -75,7 +75,22 @@ asm(".pushsection .text, \"ax\", @progbits\n"
 void error_exit(void) {
   _exit(1);
 }
+#elif NACL_ARCH(NACL_BUILD_ARCH) == NACL_mips
 
+char recovery_stack[0x1000] __attribute__((aligned(8)));
+
+void bad_stack_exception_handler();

[Mark Seaborn, 2013/02/13 22:14:09]

This probably fails to compile due to -Wstrict-prototypes.  Make this match the
other definitions.

[petarj, 2013/03/05 17:50:04]

Done.

+  __asm__("bad_stack_exception_handler:\n"

[Mark Seaborn, 2013/02/13 22:14:09]

Nit: remove indentation

[petarj, 2013/03/05 17:50:04]

Done.

+    ".text\n"

[Mark Seaborn, 2013/02/13 22:14:09]

Use pushsection+popsection instead of .text

[petarj, 2013/03/05 17:50:04]

Done.

+    "lui   $t9,      %hi(recovery_stack)\n"
+    "addiu $sp, $t9, %lo(recovery_stack)\n"
+    "and   $sp, $sp, $t7\n"
+    "j error_exit\n"
+    "nop\n");
+
+void error_exit() {
+  _exit(1);
+}
 #else
 
 /* TODO(mseaborn): Implement a stack switcher, like the one above, for ARM. */