Work on loader to prepare for passing in a command line.

[pintos-anon] / src / Makefile.inc

diff --git a/src/Makefile.inc b/src/Makefile.inc
index a086db02d28406a9ba14a09cdf9bc967917076bb..6ffa3504a2e612be4ba5e4fec206f49baa82268d 100644 (file)
--- a/src/Makefile.inc
+++ b/src/Makefile.inc
@@ -5,13 +5,14 @@ VPATH := $(TOP_SRCDIR)/threads
 VPATH := $(VPATH):$(TOP_SRCDIR)/devices
 VPATH := $(VPATH):$(TOP_SRCDIR)/lib
 VPATH := $(VPATH):$(TOP_SRCDIR)/filesys
+VPATH := $(VPATH):$(TOP_SRCDIR)/userprog
 
 -include *.d
 
-DEFINES =
+DEFINES += -DCNACHOS86
 WARNINGS = -Wall -W -Wstrict-prototypes -Wmissing-prototypes
 CFLAGS = -g -O3 -MMD $(WARNINGS) $(INCLUDES) $(DEFINES)
-ASFLAGS = $(INCLUDES) $(DEFINES)
+ASFLAGS = -Wa,--gstabs+ $(INCLUDES) $(DEFINES)
 
 # Core kernel.
 THREADS_SRC  = start.S         # Must be linked first.
@@ -21,6 +22,7 @@ THREADS_SRC += switch.S               # Thread switch routine.
 THREADS_SRC += interrupt.c     # Interrupt core.
 THREADS_SRC += intr-stubs.S    # Interrupt stubs.
 THREADS_SRC += synch.c         # Synchronization.
+THREADS_SRC += paging.c                # Page tables.
 THREADS_SRC += palloc.c                # Page allocator.
 THREADS_SRC += malloc.c                # Subpage allocator.
 
@@ -43,22 +45,24 @@ FILESYS_SRC  = filesys.c    # Filesystem core.
 FILESYS_SRC += file.c          # Individual files.
 FILESYS_SRC += filesys-stub.c  # Stub helper code.
 
+# User process code.
+USERPROG_SRC  = addrspace.c    # Address spaces.
+
 # Objects.
 OBJECTS = $(patsubst %.c,%.o,$(patsubst %.S,%.o,$(SOURCES)))
 
 all: diskimage.bin
 
 intr-stubs.S: $(TOP_SRCDIR)/threads/intr-stubs.pl
-       $< > $@.tmp && mv $@.tmp $@
+       $< > $@
 
 kernel.o: $(OBJECTS)
        ld -T $(TOP_SRCDIR)/threads/kernel.lds -o $@ $^ \
                `$(CC) -print-libgcc-file-name`
 
 kernel.bin: kernel.o
-       objcopy -O binary -R .note -R .comment -S $< $@.data
-       perl -e 'print "\0" x (4096 - (-s "$@.data") % 4096)' > $@.pad
-       cat $@.data $@.pad > $@.tmp && mv $@.tmp $@
+       objcopy -O binary -R .note -R .comment -S $< $@.tmp
+       $(TOP_SRCDIR)/pad 4096 < $@.tmp > $@
 
 loader.bin: loader.S kernel.bin
        gcc -c $< -DKERNEL_LOAD_PAGES=`perl -e 'print +(-s "kernel.bin") / 4096;'`
@@ -69,5 +73,3 @@ diskimage.bin: loader.bin kernel.bin
 
 clean:
        rm -f *.o *.d *.bin kernel.bin.data kernel.bin.pad intr-stubs.S
-
-