From 455c03321c804fd49113446e92d4279e6e51bbec Mon Sep 17 00:00:00 2001
From: Borja Ferrer <faluco@alliedmods.net>
Date: Sat, 9 Dec 2006 01:47:07 +0000
Subject: [PATCH] added stradjust.pri opcode to the JIT

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40206
---
 sourcepawn/jit/x86/jit_x86.cpp       | 8 ++++++++
 sourcepawn/jit/x86/opcode_helpers.h  | 1 +
 sourcepawn/jit/x86/opcode_switch.inc | 5 +++++
 3 files changed, 14 insertions(+)

diff --git a/sourcepawn/jit/x86/jit_x86.cpp b/sourcepawn/jit/x86/jit_x86.cpp
index aedd936a..44d5b33f 100644
--- a/sourcepawn/jit/x86/jit_x86.cpp
+++ b/sourcepawn/jit/x86/jit_x86.cpp
@@ -1750,6 +1750,14 @@ inline void WriteOp_Tracker_Pop_SetHeap(JitWriter *jit)
 	IA32_Pop_Reg(jit, AMX_REG_PRI);
 }
 
+inline void WriteOp_Stradjust_Pri(JitWriter *jit)
+{
+	//add eax, 4
+	//sar eax, 2
+	IA32_Add_Rm_Imm8(jit, AMX_REG_PRI, 4, MOD_REG);
+	IA32_Sar_Rm_Imm8(jit, AMX_REG_PRI, 2, MOD_REG);
+}
+
 /*************************************************
  *************************************************
  * JIT PROPER ************************************
diff --git a/sourcepawn/jit/x86/opcode_helpers.h b/sourcepawn/jit/x86/opcode_helpers.h
index 2036ead4..f8045c16 100644
--- a/sourcepawn/jit/x86/opcode_helpers.h
+++ b/sourcepawn/jit/x86/opcode_helpers.h
@@ -260,6 +260,7 @@ typedef enum
 	OP_TRACKER_POP_SETHEAP,	//VERIFIED
 	OP_GENARRAY,			//VERIFIED
 	OP_GENARRAY_Z,			//-VERIFIED (not tested for 1D arrays)
+	OP_STRADJUST_PRI,		//VERIFIED
 	/* ----- */
 	OP_NUM_OPCODES
 } OPCODE;
diff --git a/sourcepawn/jit/x86/opcode_switch.inc b/sourcepawn/jit/x86/opcode_switch.inc
index 7e1ebc0b..69a3db23 100644
--- a/sourcepawn/jit/x86/opcode_switch.inc
+++ b/sourcepawn/jit/x86/opcode_switch.inc
@@ -673,6 +673,11 @@
 				WriteOp_GenArray(jit, true);
 				break;
 			}
+		case OP_STRADJUST_PRI:
+			{
+				WriteOp_Stradjust_Pri(jit);
+				break;
+			}
 #if defined USE_UNGEN_OPCODES
 		#include "ungen_opcode_switch.inc"
 #endif