First draft of the sh4 port

src/jsregexp.cc

Index: src/jsregexp.cc
diff --git a/src/jsregexp.cc b/src/jsregexp.cc
index e59170d5a315caa6feda341b6d6bb28103e152fe..984c2602167d9bdef7ab77e0566c9a933109041e 100644
--- a/src/jsregexp.cc
+++ b/src/jsregexp.cc
@@ -52,6 +52,8 @@
 #include "arm/regexp-macro-assembler-arm.h"
 #elif V8_TARGET_ARCH_MIPS
 #include "mips/regexp-macro-assembler-mips.h"
+#elif V8_TARGET_ARCH_SH4
+#include "sh4/regexp-macro-assembler-sh4.h"
 #else
 #error Unsupported target architecture.
 #endif
@@ -6132,8 +6134,10 @@ RegExpEngine::CompilationResult RegExpEngine::Compile(
   RegExpMacroAssemblerARM macro_assembler(mode, (data->capture_count + 1) * 2,
                                           zone);
 #elif V8_TARGET_ARCH_MIPS
-  RegExpMacroAssemblerMIPS macro_assembler(mode, (data->capture_count + 1) * 2,
-                                           zone);
+  RegExpMacroAssemblerMIPS macro_assembler(mode, (data->capture_count + 1) * 2);
+#elif V8_TARGET_ARCH_SH4

[Jakob Kummerow, 2012/11/07 11:18:24]

nit: let's keep the whitespace consistent

[remi.duraffort, 2012/11/07 11:59:26]

Typo. Fixed in the next version of the patch

+  RegExpMacroAssemblerSH4 macro_assembler(mode, (data->capture_count + 1) * 2,
+                                          zone);
 #endif
 
 #else  // V8_INTERPRETED_REGEXP