diff -ruN /usr/src/linux-2.3.23/arch/sh/boot/Makefile romimage/Makefile
--- /usr/src/linux-2.3.23/arch/sh/boot/Makefile	Fri Sep  3 20:16:34 1999
+++ romimage/Makefile	Thu Nov 11 16:10:22 1999
@@ -6,12 +6,19 @@
 # for more details.
 #
 
+HEAD = head.o
+SYSTEM = $(TOPDIR)/vmlinux
+
+OBJECTS = $(HEAD)
+
 .S.s:
 	$(CPP) $(CFLAGS) $< -o $*.s
+#.S.o:
+#	$(CC) $(CFLAGS) -c $< -o $*.o
 .S.o:
-	$(CC) $(CFLAGS) -c $< -o $*.o
+	$(CC) -D__ASSEMBLY__ $(AFLAGS) -traditional -c $< -o $*.o
 
-OBJS  = 
+OBJS  =
 
 #
 # Drop some uninteresting sections in the kernel.
@@ -22,19 +29,34 @@
 #
 # Fake compressed boot
 #
-zImage:	$(CONFIGURE) mkboot $(TOPDIR)/vmlinux
-	$(OBJCOPY) $(strip-flags) $(TOPDIR)/vmlinux zImage.tmp
-	./mkboot zImage.tmp zImage
-	rm -f zImage.tmp
+#zImage:	$(CONFIGURE) mkboot $(TOPDIR)/vmlinux
+#	$(OBJCOPY) $(strip-flags) $(TOPDIR)/vmlinux zImage.tmp
+#	./mkboot zImage.tmp zImage
+#	rm -f zImage.tmp
 
-mkboot: mkboot.c
-	$(HOSTCC) -o $@ $^
+#mkboot: mkboot.c
+#	$(HOSTCC) -o $@ $^
 
 # Don't build dependencies, this may die if $(CC) isn't gcc
 dep:
 
 clean:
 	rm -f zImage zImage.tmp mkboot
+
+piggy.o:	$(SYSTEM)
+	tmppiggy=_tmp_$$$$piggy; \
+	rm -f $$tmppiggy $$tmppiggy.l nk; \
+	$(OBJCOPY) -S -O binary $(SYSTEM) $$tmppiggy; \
+	echo "OUTPUT_FORMAT(\"elf32-shl\", \"elf32-shl\", \"elf32-shl\") OUTPUT_ARCH(sh) ENTRY(_start) SECTIONS { .data : { input_len = .; LONG(input_data_end - input_data) input_data = .; *(.data) input_data_end = .;  }}" > $$tmppiggy.lnk;\
+	$(LD) -r -o piggy.o -b binary $$tmppiggy -T $$tmppiggy.lnk; \
+	rm -f $$tmppiggy $$tmppiggy.lnk \
+	tmppiggy=_tmp_$$$$piggy; \
+	echo "OUTPUT_FORMAT(\"elf32-shl\", \"elf32-shl\", \"elf32-shl\") OUTPUT_ARCH(sh) SECTIONS { .image : { image_len = 0x10000; image_data = .; *(.data) image_data_end = .;  }}" > $$tmppiggy.lnk;\
+	$(LD) -r -o image.o -b binary root-fs-image -T $$tmppiggy.lnk; \
+	rm -f $$tmppiggy.lnk
+
+zImage: piggy.o $(OBJECTS) image.o
+	$(LD) -T boot.lds -e __start -o vmlinux $(OBJECTS) piggy.o image.o
 
 dummy:
 
diff -ruN /usr/src/linux-2.3.23/arch/sh/boot/boot.lds romimage/boot.lds
--- /usr/src/linux-2.3.23/arch/sh/boot/boot.lds	Thu Jan  1 01:00:00 1970
+++ romimage/boot.lds	Mon Nov  1 22:02:38 1999
@@ -0,0 +1,107 @@
+
+OUTPUT_FORMAT("elf32-shl", "elf32-shl", "elf32-shl")
+
+OUTPUT_ARCH(sh)
+ENTRY(_start)
+
+SECTIONS
+{
+  . = 0xA0000000 + 0x04000000  + 0x0000;
+  __text = .;			/* Text and read-only data */
+  _text = .;			/* Text and read-only data */
+  .text : {
+	*(.empty_zero_page)
+	*(.text)
+	*(.fixup)
+	*(.gnu.warning)
+	} = 0 
+  .text.lock : { *(.text.lock) } 	/* out-of-line lock text */
+  .rodata : { *(.rodata) } 
+  .kstrtab : { *(.kstrtab) } 
+
+  . = ALIGN(16);		/* Exception table */
+  ___start___ex_table = .;
+  ___ex_table : { *(__ex_table) } 
+  ___stop___ex_table = .;
+
+  ___start___ksymtab = .;	/* Kernel symbol table */
+  ___ksymtab : { *(__ksymtab) } 
+  ___stop___ksymtab = .;
+
+  __etext = .;			/* End of text section */
+
+  .data : {			/* Data */
+	*(.data)
+	CONSTRUCTORS
+	} 
+
+  __edata = .;			/* End of data section */
+
+  . = ALIGN(8192);		/* init_task */
+  .data.init_task : { *(.data.init_task) } 
+  /* stack */
+  .stack : { _stack = .;  __stack = .; }
+
+  . = ALIGN(4096);		/* Init code and data */
+  ___init_begin = .;
+  .text.init : { *(.text.init) } 
+  .data.init : { *(.data.init) } 
+  . = ALIGN(16);
+  ___setup_start = .;
+  .setup.init : { *(.setup.init) } 
+  ___setup_end = .;
+  ___initcall_start = .;
+  .initcall.init : { *(.initcall.init) } 
+  ___initcall_end = .;
+  . = ALIGN(4096);
+  ___init_end = .;
+
+  . = ALIGN(4096);
+  .data.page_aligned : { *(.data.idt) } 
+
+  . = ALIGN(32);
+  .data.cacheline_aligned : { *(.data.cacheline_aligned) } 
+
+  . = ALIGN(4);
+  ___bss_start = .;		/* BSS */
+  .bss : {
+	*(.bss)
+	} 
+  . = ALIGN(4);
+  __end = . ;
+
+  /* Stabs debugging sections.  */
+  .stab 0 : { *(.stab) } 
+  .stabstr 0 : { *(.stabstr) } 
+  .stab.excl 0 : { *(.stab.excl) } 
+  .stab.exclstr 0 : { *(.stab.exclstr) } 
+  .stab.index 0 : { *(.stab.index) } 
+  .stab.indexstr 0 : { *(.stab.indexstr) } 
+  .comment 0 : { *(.comment) } 
+  /* DWARF debug sections.
+     Symbols in the DWARF debugging section are relative to the beginning
+     of the section so we begin .debug at 0.  */
+  /* DWARF 1 */
+  .debug          0 : { *(.debug) } 
+  .line           0 : { *(.line) } 
+  /* GNU DWARF 1 extensions */
+  .debug_srcinfo  0 : { *(.debug_srcinfo) } 
+  .debug_sfnames  0 : { *(.debug_sfnames) } 
+  /* DWARF 1.1 and DWARF 2 */
+  .debug_aranges  0 : { *(.debug_aranges) } 
+  .debug_pubnames 0 : { *(.debug_pubnames) } 
+  /* DWARF 2 */
+  .debug_info     0 : { *(.debug_info) } 
+  .debug_abbrev   0 : { *(.debug_abbrev) } 
+  .debug_line     0 : { *(.debug_line) } 
+  .debug_frame    0 : { *(.debug_frame) } 
+  .debug_str      0 : { *(.debug_str) } 
+  .debug_loc      0 : { *(.debug_loc) } 
+  .debug_macinfo  0 : { *(.debug_macinfo) } 
+  /* SGI/MIPS DWARF 2 extensions */
+  .debug_weaknames 0 : { *(.debug_weaknames) } 
+  .debug_funcnames 0 : { *(.debug_funcnames) } 
+  .debug_typenames 0 : { *(.debug_typenames) } 
+  .debug_varnames  0 : { *(.debug_varnames) } 
+  /* These must appear regardless of  .  */
+}
diff -ruN /usr/src/linux-2.3.23/arch/sh/boot/head.S romimage/head.S
--- /usr/src/linux-2.3.23/arch/sh/boot/head.S	Thu Jan  1 01:00:00 1970
+++ romimage/head.S	Thu Nov 11 16:10:33 1999
@@ -0,0 +1,91 @@
+/*
+ *  arch/sh/kernel/boot/head.S
+ *
+ *  Copyright (C) 1999  Ludovic LANGE
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ */
+#include <linux/linkage.h>
+
+/*
+ *
+ */
+ENTRY(_start)
+	!-----------------------------------
+	!mov.l	L_initserial, r0		! Initialisation of serial port
+	!jsr	@r0				!
+	!nop					!
+	!mov	#'.',r4				!LLA
+	!mov.l	L_putDebugChar,r0		!LLA
+	!jsr	@r0				!LLA
+	!nop					!LLA
+	!-----------------------------------
+	
+	!---------------- First move the vmlinux from ROM to RAM -----------------------
+	
+	mov.l	1f,r0				! r0 := input_data 
+	mov.l	2f,r1				! r1 := input_data_end
+	mov.l	L_ezp,r2			! r2 := address in RAM where we start
+9:
+	mov.l	@r0+,r3				! move 4 bytes data [r0] to r3, r0 += 4
+	mov.l	r3,@r2				! move r3 to [r2]
+	nop					!
+	add	#4,r2				! r2 += 4
+	cmp/hs	r1,r0				! if (r0 >= r1 ), true
+	bf/s	9b				! while (r0 < r1)
+	nop					!
+						! r2 : end of kernel / start of image
+						
+	!---------------- Then 'patch' the kernel with values for the filesystem offset in memory -----
+						
+	mov.l	ram_img2,r2			! r2 := 'offset' of 'address in RAM where we start' in page 0
+	mov.l	L_ezp, r0			!empty zero page
+	add	#0x10, r0			!initrd start
+	mov.l	r2, @r0				!initrd start
+	add	#4, r0				!initrd len
+	mov.l	img_len, r1			! size of filesystem image 
+	mov.l	r1, @r0				!
+	nop					!
+	
+	!---------------- Then move filesystem from ROM to RAM ------------------------
+			
+	mov.l	img_start,r0			! r0 := image_data
+	mov.l	img_end,r1			! r1 := image_data_end
+	mov.l	ram_img,r2			! r2 := address in RAM where we put the filesystem
+8:
+	mov.l	@r0+,r3				! move 4 bytes data [r0] to r3, r0 += 4
+	mov.l	r3,@r2				! move r3 to [r2]
+	nop					!
+	add	#4,r2				! r2 += 4
+	cmp/hs	r1,r0				! if (r0 >= r1 ), true
+	bf/s	8b				! while (r0 < r1)
+	nop					!
+
+	!------------------ Last start the kernel by jumping to its entry point -----------------
+
+	mov.l	5f,r0				! r0 := kernel entry point
+	jmp	@r0				! jump to it
+	nop					!
+
+	.balign 4
+1:	.long	input_data			! Start of Kernel data in ROM, put here by the linker
+2:	.long	input_data_end			! End of Kernel data in ROM, put here by the linker
+3:	.long	input_len			! Length of Kernel data in ROM, put here by the linker
+!========================================= USER MODIFICATION STARTS HERE =========================================
+!L_ezp:		.long	SYMBOL_NAME(empty_zero_page)
+L_ezp:		.long	0x8C001000		! Start of your Kernel in RAM. Must be value of symbol empty_zero_page.
+!5:		.long	SYMBOL_NAME(_stext)
+5:	.long	0x8C002000			! Entry point of your kernel in RAM. Hard-coded, is the value of : _stext
+img_len:	.long	0x80000			! Size of your initrd image
+ram_img:	.long	0x8C800000		! Start of your initrd image in RAM. Hard coded, choose it in the RAM region of linux
+ram_img2:	.long	0x00800000		! Start of your initrd image, expressed in page 0. same value of:  (ram_img2 & 0x00FFFFFF)
+!========================================= USER MODIFICATION ENDS HERE ===========================================
+L_initserial:	.long	SYMBOL_NAME(init_serial)
+!L_putDebugChar:	.long	SYMBOL_NAME(putDebugChar)
+!L_putlong:	.long	SYMBOL_NAME(debug_putlong)
+!L_dump:		.long	SYMBOL_NAME(debug_hexdump)
+img_start:	.long	image_data		! Start of your initrd image in RAM, put here by the linker
+img_end:	.long	image_data_end		! End of your initrd image, put here by the linker
Binary files /usr/src/linux-2.3.23/arch/sh/boot/root-fs-image and romimage/root-fs-image differ