Emulation/switch-coreboot
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Fixes to get it to build.

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This builds but dependencies need work; it takes a few 
make -k
passes :-)

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@80 f3766cd6-281f-0410-b1cd-43a5c92072e9
This commit is contained in:
Ronald G. Minnich 2007-02-22 22:44:03 +00:00
parent 417311203a
commit 61d24531e5
3 changed files with 23 additions and 3 deletions
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2
arch/x86/Makefile
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@ -62,7 +62,7 @@ $(obj)/linuxbios.stage2: $(obj)/stage0.init $(obj)/statictree.o
$(Q)$(CC) $(INITCFLAGS) -c $(src)/lib/mem.c -o $(obj)/mem.o
$(Q)$(CC) $(INITCFLAGS) -c $(src)/lib/malloc.c -o $(obj)/malloc.o
$(Q)$(CC) $(INITCFLAGS) -c $(src)/lib/clog2.c -o $(obj)/clog2.o
$(Q)$(CC) $(INITCFLAGS) -c -I$(src) $(src)/statictree.c -o $(obj)/statictree.o
$(Q)$(CC) $(INITCFLAGS) -c -I$(src) $(obj)/statictree.c -o $(obj)/statictree.o
$(Q)$(CC) $(INITCFLAGS) -c mainboard/$(MAINBOARDDIR)/mainboard.c -o $(obj)/mainboard.o
# leave a .o with full symbols in it for debugging.

20
console/vtxprintf.c
View file

@ -307,3 +307,23 @@ int vtxprintf(void (*tx_byte)(unsigned char byte), const char *fmt, va_list args
return count;
}
/* very gross simple thing that is non-reentrant. This should not matter though. */
static unsigned char *ssp;
static void stxbyte(unsigned char byte)
{
*ssp++ = byte;
}
int sprintf(char *str, const char *format, ...)
{
va_list args;
int i;
ssp = (unsigned char *) str;
va_start(args, format);
i = vtxprintf(stxbyte, format, args);
va_end(args);
return i;
}

4
mainboard/emulation/qemu-i386/Makefile
View file

@ -34,7 +34,7 @@ $(obj)/linuxbios.vpd:
# this is going to be the init ram code:
#
$(obj)/linuxbios.initram: $(obj)/stage0.init
$(obj)/linuxbios.initram: $(obj)/stage0.o
$(Q)echo Building linuxbios.initram
#
# main
@ -49,7 +49,7 @@ $(obj)/linuxbios.initram: $(obj)/stage0.init
#cd $(obj); $(Q)$(LD) -Ttext 0x00000000 -s --oformat binary initram.o console.o uart8250.o \
# serial.o vtxprintf.o -o $(obj)/linuxbios.initram
$(Q)$(LD) -R stage0.o -Ttext 0x80000 $(obj)/initram.o \
$(Q)$(LD) -R $(obj)/stage0.o -Ttext 0x80000 $(obj)/initram.o \
-o $(obj)/linuxbios.initram.o
$(Q)objcopy -O binary $(obj)/linuxbios.initram.o $(obj)/linuxbios.initram