From cf0e202cbad9823bdd3361164f4b2ee41c4c1501 Mon Sep 17 00:00:00 2001
From: Ali Saidi <saidi@eecs.umich.edu>
Date: Sat, 24 Feb 2007 22:05:01 -0500
Subject: make m5 readfile work on solaris... we can have a solaris regression
 soon!

src/arch/sparc/isa/decoder.isa:
    add readfile and break to sparc decoder
src/arch/sparc/isa/operands.isa:
    fix O0-O5 operands registers
util/m5/Makefile.sparc:
    Make sparc makefile compile a 64bit binary
util/m5/m5.c:
    readfile was in here twice, once will be sufficient I think
util/m5/m5op_sparc.S:
    implement readfile and debugbreak

--HG--
extra : convert_revision : 139b3f480ee6342b37b5642e072c8486d91a3944
---
 util/m5/Makefile.sparc |  4 ++--
 util/m5/m5.c           | 16 ----------------
 util/m5/m5op_sparc.S   | 21 +++++++++++----------
 3 files changed, 13 insertions(+), 28 deletions(-)

(limited to 'util/m5')

diff --git a/util/m5/Makefile.sparc b/util/m5/Makefile.sparc
index 835ccb2a4..76d82857b 100644
--- a/util/m5/Makefile.sparc
+++ b/util/m5/Makefile.sparc
@@ -35,7 +35,7 @@ CC=$(CROSS_COMPILE)gcc
 AS=$(CROSS_COMPILE)as
 LD=$(CROSS_COMPILE)ld
 
-CFLAGS=-O2 
+CFLAGS=-O2 -m64
 OBJS=m5.o m5op_sparc.o
 
 all: m5
@@ -47,7 +47,7 @@ all: m5
 	$(CC)  $(CFLAGS) -o $@ -c $<
 
 m5: $(OBJS)
-	$(CC) -o $@ $(OBJS)
+	$(CC) -m64 -o $@ $(OBJS)
 
 clean:
 	rm -f *.o m5
diff --git a/util/m5/m5.c b/util/m5/m5.c
index 190289f06..b103796a8 100644
--- a/util/m5/m5.c
+++ b/util/m5/m5.c
@@ -186,21 +186,5 @@ main(int argc, char *argv[])
         m5_loadsymbol(arg1);
         return 0;
     }
-    if (COMPARE("readfile")) {
-            char buf[256*1024];
-            int offset = 0;
-            int len;
-
-            if (argc != 2)
-                    usage();
-
-            while ((len = m5_readfile(buf, sizeof(buf), offset)) > 0) {
-                    write(STDOUT_FILENO, buf, len);
-                    offset += len;
-            }
-
-            return 0;
-    }
-
     usage();
 }
diff --git a/util/m5/m5op_sparc.S b/util/m5/m5op_sparc.S
index b5c421bdf..40248ff8b 100644
--- a/util/m5/m5op_sparc.S
+++ b/util/m5/m5op_sparc.S
@@ -49,8 +49,10 @@ func:
 #define END(func)         \
         .size    func, (.-func)
 
+#define DEBUGBREAK INST(debugbreak_func, 0, 0, 0)
 #define M5EXIT INST(exit_func, 0, 0, 0)
 #define PANIC INST(panic_func, 0, 0, 0)
+#define READFILE INST(readfile_func, 0, 0, 0)
 
 LEAF(m5_exit)
     retl
@@ -62,6 +64,15 @@ LEAF(m5_panic)
     PANIC
 END(m5_panic)
 
+LEAF(m5_readfile)
+    retl
+    READFILE
+END(m5_readfile)
+
+LEAF(m5_debugbreak)
+    retl
+    DEBUGBREAK
+END(m5_debugbreak)
 
 /* !!!!!! All code below here just panics !!!!!! */
 LEAF(arm)
@@ -119,16 +130,6 @@ LEAF(m5_checkpoint)
     PANIC
 END(m5_checkpoint)
 
-LEAF(m5_readfile)
-    retl
-    PANIC
-END(m5_readfile)
-
-LEAF(m5_debugbreak)
-    retl
-    PANIC
-END(m5_debugbreak)
-
 LEAF(m5_switchcpu)
     retl
     PANIC
-- 
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