commit 2bc2b792782b304b15d8c48b54916a9b3fa3a7ac
author Paul Lind <plind@mips.com> Wed Feb 01 10:54:19 2012 -0800
committer Paul Lind <plind@mips.com> Mon Aug 13 11:41:15 2012 -0700
tree 12bdbda74e161ec1a3874fb873912641315ddb14
parent ae8927aa05adf9e5a00760b45e4634eecf6340e3

Add MIPS support to pixelflinger.

See the comment-block at the top of MIPSAssembler.cpp for
implementation overview.

Change-Id: Id492c10610574af8c89c38d19e12fafc3652c28a

libpixelflinger/codeflinger/GGLAssembler.h

diff --git a/libpixelflinger/codeflinger/GGLAssembler.h b/libpixelflinger/codeflinger/GGLAssembler.h
index d1d29f0..dd5f48e 100644
--- a/libpixelflinger/codeflinger/GGLAssembler.h
+++ b/libpixelflinger/codeflinger/GGLAssembler.h
@@ -43,6 +43,7 @@
 public:
     class RegisterFile;
     
+                    RegisterAllocator(int arch);
     RegisterFile&   registerFile();
     int             reserveReg(int reg);
     int             obtainReg();
@@ -52,8 +53,8 @@
     class RegisterFile
     {
     public:
-                            RegisterFile();
-                            RegisterFile(const RegisterFile& rhs);
+                            RegisterFile(int arch);
+                            RegisterFile(const RegisterFile& rhs, int arch);
                             ~RegisterFile();
 
                 void        reset();
@@ -86,6 +87,9 @@
         uint32_t    mRegs;
         uint32_t    mTouched;
         uint32_t    mStatus;
+        int         mArch;
+        uint32_t    mRegisterOffset;    // lets reg alloc use 2..17 for mips
+                                        // while arm uses 0..15
     };
  
     class Scratch