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authorGabe Black <gblack@eecs.umich.edu>2009-01-07 00:05:33 -0800
committerGabe Black <gblack@eecs.umich.edu>2009-01-07 00:05:33 -0800
commit49dcab0ce69ba37938ae5701982b1d1a093d4ee8 (patch)
treee3b1981ea734bb9c7da0f5646e7930166e4c0dde
parentb23633ad1b3210d54386a9bab8c453f2bb4b7874 (diff)
downloadgem5-49dcab0ce69ba37938ae5701982b1d1a093d4ee8.tar.xz
X86: Set up support for adding m5 pseudo insts to a binary.
-rw-r--r--util/m5/Makefile.x8649
-rw-r--r--util/m5/m5op_x86.S66
2 files changed, 115 insertions, 0 deletions
diff --git a/util/m5/Makefile.x86 b/util/m5/Makefile.x86
new file mode 100644
index 000000000..e2d5d3722
--- /dev/null
+++ b/util/m5/Makefile.x86
@@ -0,0 +1,49 @@
+# Copyright (c) 2005-2006 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Nathan Binkert
+# Ali Saidi
+
+CC=gcc
+AS=as
+LD=ld
+
+CFLAGS=-O2
+OBJS=m5.o m5op_x86.o
+
+all: m5
+
+%.o: %.S
+ $(CC) $(CFLAGS) -o $@ -c $<
+
+%.o: %.c
+ $(CC) $(CFLAGS) -o $@ -c $<
+
+m5: $(OBJS)
+ $(CC) -o $@ $(OBJS)
+
+clean:
+ rm -f *.o m5
diff --git a/util/m5/m5op_x86.S b/util/m5/m5op_x86.S
new file mode 100644
index 000000000..e85051d98
--- /dev/null
+++ b/util/m5/m5op_x86.S
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2003-2006 The Regents of The University of Michigan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Gabe Black
+ * Nathan Binkert
+ * Ali Saidi
+ */
+
+#include "m5ops.h"
+
+#define TWO_BYTE_OP(name, number) \
+ .globl name; \
+ .func name; \
+name: \
+ .byte 0x0F, 0x04; \
+ .word number; \
+ ret; \
+ .endfunc;
+
+TWO_BYTE_OP(arm, arm_func)
+TWO_BYTE_OP(quiesce, quiesce_func)
+TWO_BYTE_OP(quiesceNs, quiescens_func)
+TWO_BYTE_OP(quiesceCycle, quiescecycle_func)
+TWO_BYTE_OP(quiesceTime, quiescetime_func)
+TWO_BYTE_OP(rpns, rpns_func)
+TWO_BYTE_OP(m5_exit, exit_func)
+TWO_BYTE_OP(m5_initparam, initparam_func)
+TWO_BYTE_OP(m5_loadsymbol, loadsymbol_func)
+TWO_BYTE_OP(m5_reset_stats, resetstats_func)
+TWO_BYTE_OP(m5_dump_stats, dumpstats_func)
+TWO_BYTE_OP(m5_dumpreset_stats, dumprststats_func)
+TWO_BYTE_OP(m5_checkpoint, ckpt_func)
+TWO_BYTE_OP(m5_readfile, readfile_func)
+TWO_BYTE_OP(m5_debugbreak, debugbreak_func)
+TWO_BYTE_OP(m5_switchcpu, switchcpu_func)
+TWO_BYTE_OP(m5_addsymbol, addsymbol_func)
+TWO_BYTE_OP(m5_panic, panic_func)
+TWO_BYTE_OP(m5_reserved1_func, reserved1_func)
+TWO_BYTE_OP(m5_reserved2_func, reserved2_func)
+TWO_BYTE_OP(m5_reserved3_func, reserved3_func)
+TWO_BYTE_OP(m5_reserved4_func, reserved4_func)
+TWO_BYTE_OP(m5_reserved5_func, reserved5_func)