From 31ac4ce14032ee8bc3f44a9a600bd006f054077b Mon Sep 17 00:00:00 2001
From: Ali Saidi <saidi@eecs.umich.edu>
Date: Mon, 17 May 2004 17:49:19 -0400
Subject: [PATCH] console code now builds on zizzer

console/Makefile:
    Updated to build on linux and removed
    lots of crud that compiled, disassembled, and then reassembled
console/dbmentry.s:
    the assembler didn't like they comments, so I removed them
console/printf.c:
    Gcc was very unhappy, so I fixed this line
h/lib.h:
    time_t is defined in a std header, and this was causing some problems
---
 system/alpha/console/Makefile   | 55 ++++++++++++++++-----------------
 system/alpha/console/dbmentry.s |  6 ++--
 system/alpha/console/printf.c   |  2 +-
 system/alpha/h/lib.h            |  2 +-
 4 files changed, 31 insertions(+), 34 deletions(-)

diff --git a/system/alpha/console/Makefile b/system/alpha/console/Makefile
index d83bdc9fa..518596058 100644
--- a/system/alpha/console/Makefile
+++ b/system/alpha/console/Makefile
@@ -1,51 +1,48 @@
-
-all: console
-
 DBMENTRY	= fffffc0000010000
 INCLUDES        = -I$(PALCODE) -I$(INCLUDEH) -I$(M5)/dev
 
 SOURDIR = ./
 PALCODE  = ../palcode
 INCLUDEH = ../h
-CC=gcc
-#AS=gas
+
+ARCHNAME=$(shell uname -m)
+
+### If we are not compiling on an alpha, we must use cross tools ###    
+ifneq ($(ARCHNAME), alpha)
+CC=alpha-unknown-linux-gnu-gcc
+AS=alpha-unknown-linux-gnu-as
+CXX=alpha-unknown-linux-gnu-g++
+LD=alpha-unknown-linux-gnu-ld
+endif
+
+### Make sure that the M5 variable is set ###
+ifndef M5
+$(error The M5 variable must be set)
+endif
+
+all: console
 
 dbmentry.o: dbmentry.s 
-	$(AS)  $(INCLUDES) -nointrinsics -o $*.o $*.s
+	g++ -I ../h -I ../palcode -E -P -nostdinc -nostdinc++ -x c++ dbmentry.s | \
+	$(AS) -m 21164 -o dbmentry.s.o
 
 console.o: console.c
-	$(CC)  -g3 $(INCLUDES) -nointrinsics -o $*.o -c $*.c
+	$(CC)  -g3 $(INCLUDES) -D _TIME_T -nostdinc++ -o $*.o -c $*.c
 
 printf.o: printf.c 
-	$(CC)  -g3 $(INCLUDES) -nointrinsics -o $*.o -c $*.c
+	$(CC)  -g3 $(INCLUDES) -nostdinc++ -o $*.o -c $*.c
 
 paljtokern.s.o: paljtokern.s
 	g++ -I ../palcode -E -P -nostdinc -nostdinc++ -x c++ paljtokern.s | \
-	gas -m 21164 -o paljtokern.s.o
+	$(AS) -m 21164 -o paljtokern.s.o
 
 paljtoslave.s.o: paljtoslave.s
 	g++ -I ../palcode -E -P -nostdinc -nostdinc++ -x c++ paljtoslave.s | \
-	gas -m 21164 -o paljtoslave.s.o
-
-paljtokern.c: paljtokern.s.o
-	echo 'unsigned int palJToKern[] = {' > paljtokern.c
-	dis paljtokern.s.o | awk '{print "0x"$$2","}' >> paljtokern.c
-	echo "0x0\n};" >> paljtokern.c
-
-paljtoslave.c: paljtoslave.s.o
-	echo "unsigned int palJToSlave[] = {" > paljtoslave.c
-	dis paljtoslave.s.o | awk '{print "0x"$$2","}' >> paljtoslave.c
-	echo "0x0\n};" >> paljtoslave.c
-
-paljtokern.c.o: paljtokern.c
-	$(CC) -g3 -nointrinsics -o paljtokern.c.o -c paljtokern.c
-
-paljtoslave.c.o: paljtoslave.c
-	$(CC) -g3 -nointrinsics -o paljtoslave.c.o -c paljtoslave.c
+	$(AS) -m 21164 -o paljtoslave.s.o
 
-console: console.o dbmentry.o printf.o paljtokern.c.o paljtoslave.c.o 
-	$(LD) -o console  -N -T $(DBMENTRY) -non_shared \
-	dbmentry.o console.o printf.o paljtokern.c.o paljtoslave.c.o -lc
+console: console.o dbmentry.o printf.o paljtokern.s.o paljtoslave.s.o 
+	$(LD) -o console  -N -Ttext $(DBMENTRY) -non_shared \
+	dbmentry.s.o console.o printf.o paljtokern.s.o paljtoslave.s.o -lc
 
 install: console
 	scp console zizzer.eecs.umich.edu:/z/m5/system/testing/binaries/console
diff --git a/system/alpha/console/dbmentry.s b/system/alpha/console/dbmentry.s
index 2ecb9ebd4..91b0d51c9 100644
--- a/system/alpha/console/dbmentry.s
+++ b/system/alpha/console/dbmentry.s
@@ -2,12 +2,12 @@
 /* taken from ebfw/rom/dbmentry.s */
 
 #define EB164 
-#ifndef LINT
+/*#ifndef LINT
 .data
 .asciiz "$Id: dbmentry.s,v 1.1.1.1 1997/10/30 23:27:12 verghese Exp $"
 .text
 #endif
-
+*/
 /*
  * Debug Monitor Entry code
  */
@@ -210,4 +210,4 @@ SpinLock:
 	br	zero,1b
 	.end	SpinLock
 	
-	
\ No newline at end of file
+	
diff --git a/system/alpha/console/printf.c b/system/alpha/console/printf.c
index 24efa802e..21a449b2f 100644
--- a/system/alpha/console/printf.c
+++ b/system/alpha/console/printf.c
@@ -219,7 +219,7 @@ FormatItem(const char *f, va_list *ap)
       case '-': leftjust = TRUE;
         break;
       case 'c': {
-        char a = va_arg(*ap, char);
+        char a = va_arg(*ap, char *);
 
         if (leftjust) PutChar(a & 0x7f);
         if (fieldwidth > 0) PutRepChar(fill, fieldwidth - 1);
diff --git a/system/alpha/h/lib.h b/system/alpha/h/lib.h
index aa28f69ab..cdfa28603 100644
--- a/system/alpha/h/lib.h
+++ b/system/alpha/h/lib.h
@@ -234,7 +234,7 @@ date.c
 extern void printDate(void);
 extern void setDate(ub * date);
 extern ui gettime(void);
-extern time_t time(void);
+//extern time_t time(void);
 extern void CheckDate(void);
 
 /*::::::::::::::
-- 
2.30.2