X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=bootcensus;a=blobdiff_plain;f=Makefile;h=2396eabf851c12bfd7c5d909f933b89be1b62a10;hp=07e856f17b36375fe72da64e15700791b19a1fb6;hb=78e3e75fc7b5838d0261c876d00e1b8c3e0bcfe0;hpb=bd35c984636a2d5dfdff7a80f8eaa4e388c6899c

diff --git a/Makefile b/Makefile
index 07e856f..2396eab 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 csrc = $(wildcard src/*.c) $(wildcard src/libc/*.c) $(wildcard src/test/*.c)
-ssrc = $(wildcard src/*.s) $(wildcard src/libc/*.s) $(wildcard src/boot/*.s)
+ssrc = $(wildcard src/*.s) $(wildcard src/libc/*.s) $(wildcard src/boot/*.s) $(wildcard src/test/*.s)
 Ssrc = $(wildcard src/*.S)
 obj = $(csrc:.c=.o) $(ssrc:.s=.o) $(Ssrc:.S=.o)
 dep = $(obj:.o=.d)
@@ -10,7 +10,7 @@ warn = -pedantic -Wall
 #opt = -O2
 dbg = -g
 inc = -Isrc -Isrc/libc -Isrc/test
-gccopt = -fno-pic -ffreestanding -nostdinc -fno-builtin
+gccopt = -fno-pic -ffreestanding -nostdinc -fno-builtin -ffast-math
 
 CFLAGS = $(ccarch) -march=i386 $(warn) $(opt) $(dbg) $(gccopt) $(inc) $(def)
 ASFLAGS = $(asarch) -march=i386 $(dbg) -nostdinc -fno-builtin $(inc)
@@ -28,16 +28,23 @@ floppy.img: boot.img
 	dd if=/dev/zero of=$@ bs=512 count=2880
 	dd if=$< of=$@ conv=notrunc
 
+pcboot.iso: floppy.img
+	rm -rf cdrom
+	git archive --format=tar --prefix=cdrom/ HEAD | tar xf -
+	cp $< cdrom
+	mkisofs -o $@ -R -J -V pcboot -b $< cdrom
+
+
 boot.img: bootldr.bin $(bin)
 	cat bootldr.bin $(bin) >$@
 
-# bootldr.bin will contain only .boot and .boot2
+# bootldr.bin will contain .boot, .boot2, .bootend, and .lowtext
 bootldr.bin: $(elf)
-	objcopy -O binary -j '.boot*' $< $@
+	objcopy -O binary -j '.boot*' -j .lowtext $< $@
 
-# the main binary will contain every section *except* .boot and .boot2
+# the main binary will contain every section *except* those
 $(bin): $(elf)
-	objcopy -O binary -R '.boot*' $< $@
+	objcopy -O binary -R '.boot*' -R .lowtext $< $@
 
 $(elf): $(obj)
 	$(LD) -o $@ $(obj) -Map link.map $(LDFLAGS)
@@ -65,7 +72,7 @@ bootldr.disasm: $(elf)
 	objdump -d $< -j .boot -j .boot2 -m i8086 >$@
 
 $(elf).disasm: $(elf)
-	objdump -d $< -j .startup -j .text -m i386 >$@
+	objdump -d $< -j .startup -j .text -j .lowtext -m i386 >$@
 
 $(elf).sym: $(elf)
 	objcopy --only-keep-debug $< $@