From ad611c98d05d2b7ef8fcce20d20fe517e8077848 Mon Sep 17 00:00:00 2001
From: Yunsup Lee <yunsup@cs.berkeley.edu>
Date: Mon, 4 Apr 2011 00:08:18 -0700
Subject: [opcodes,pk,sim,xcc] add stop,utidx instructions

---
 inst.v          |  2 ++
 instr-table.tex | 20 ++++++++++++++++++++
 opcodes         |  2 ++
 3 files changed, 24 insertions(+)

diff --git a/inst.v b/inst.v
index de1cd33..403ebd8 100644
--- a/inst.v
+++ b/inst.v
@@ -88,6 +88,8 @@
 `define FENCE_G_CV 32'b?????_?????_????????????_111_0101111
 `define SYSCALL    32'b00000_00000_00000_0000000000_1110111
 `define BREAK      32'b00000_00000_00000_0000000001_1110111
+`define STOP       32'b00000_00000_00000_0000000010_1110111
+`define UTIDX      32'b00000_00000_00000_0000000011_1110111
 `define EI         32'b?????_00000_00000_0000000000_1111011
 `define DI         32'b?????_00000_00000_0000000001_1111011
 `define MFPCR      32'b?????_00000_?????_0000000010_1111011
diff --git a/instr-table.tex b/instr-table.tex
index 2ce8687..4b3ec7e 100644
--- a/instr-table.tex
+++ b/instr-table.tex
@@ -2020,6 +2020,26 @@
 \cline{2-11}
   
 
+&
+\multicolumn{1}{|c|}{00000} &
+\multicolumn{1}{c|}{00000} &
+\multicolumn{1}{c|}{00000} &
+\multicolumn{4}{c|}{0000000} &
+\multicolumn{2}{c|}{010} &
+\multicolumn{1}{c|}{1110111} & STOP  \\
+\cline{2-11}
+  
+
+&
+\multicolumn{1}{|c|}{00000} &
+\multicolumn{1}{c|}{00000} &
+\multicolumn{1}{c|}{00000} &
+\multicolumn{4}{c|}{0000000} &
+\multicolumn{2}{c|}{011} &
+\multicolumn{1}{c|}{1110111} & UTIDX  \\
+\cline{2-11}
+  
+
 \end{tabular}
 \end{center}
 \end{small}
diff --git a/opcodes b/opcodes
index 0097df0..8e5c943 100644
--- a/opcodes
+++ b/opcodes
@@ -115,6 +115,8 @@ fence.g.cv  rd rs1 imm12 9..7=7 6..2=0x0B 1..0=3
 
 syscall 31..27=0 26..22=0 21..17=0 16..7=0 6..2=0x1D 1..0=3
 break   31..27=0 26..22=0 21..17=0 16..7=1 6..2=0x1D 1..0=3
+stop    31..27=0 26..22=0 21..17=0 16..7=2 6..2=0x1D 1..0=3
+utidx   31..27=0 26..22=0 21..17=0 16..7=3 6..2=0x1D 1..0=3
 
 ei      rd       26..22=0 21..17=0 16..7=0 6..2=0x1E 1..0=3
 di      rd       26..22=0 21..17=0 16..7=1 6..2=0x1E 1..0=3
-- 
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