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2003-11-16 Jeroen Dekkers <jeroen@dekkers.cx>

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* conf/i386-pc.rmk (pkgdata_MODULES): Add _multiboot.mod.
	(_multiboot_mod_SOURCES): New variable.
	(_multiboot_mod_CFLAGS): Likewise.
	* loader/i386/pc/multiboot.c: New file.
	* include/pupa/i386/pc/multiboot.h: Likewise.
	* kern/i386/pc/startup.S: Include pupa/machine/multiboot.h.
	(pupa_multiboot_real_boot): New function.
	* include/pupa/i386/pc/loader.h: Include pupa/machine/multiboot.h.
	(pupa_multiboot_real_boot): New prototype.
	(pupa_rescue_cmd_multiboot): Likewise
	(pupa_rescue_cmd_module): Likewise.

	* kern/loader.c (pupa_loader_set): Continue when
	pupa_loader_unload_func() fails.
	(pupa_loader_unset): New function.
	* include/pupa/loader.h (pupa_loader_unset): New prototype.

	* kern/misc.c (pupa_stpcpy): New function.
	* include/pupa/misc.h (pupa_stpcpy): New prototype.
This commit is contained in:
jeroen 2003-11-16 16:36:39 +00:00
parent 8e72a9c0e3
commit 9a5c1adeaa
11 changed files with 672 additions and 4 deletions
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41
conf/i386-pc.mk
View file

@ -403,7 +403,7 @@ genmoddep-util_genmoddep.d: util/genmoddep.c
# Modules.
pkgdata_MODULES = _chain.mod _linux.mod fat.mod ext2.mod normal.mod hello.mod \
vga.mod font.mod
vga.mod font.mod _multiboot.mod
# For _chain.mod.
_chain_mod_SOURCES = loader/i386/pc/chainloader.c
@ -750,6 +750,45 @@ font_mod-font_manager.d: font/manager.c
-include font_mod-font_manager.d
font_mod_CFLAGS = $(COMMON_CFLAGS)
# For _multiboot.mod.
_multiboot_mod_SOURCES = loader/i386/pc/multiboot.c
CLEANFILES += _multiboot.mod mod-_multiboot.o mod-_multiboot.c pre-_multiboot.o _multiboot_mod-loader_i386_pc_multiboot.o def-_multiboot.lst und-_multiboot.lst
MOSTLYCLEANFILES += _multiboot_mod-loader_i386_pc_multiboot.d
DEFSYMFILES += def-_multiboot.lst
UNDSYMFILES += und-_multiboot.lst
_multiboot.mod: pre-_multiboot.o mod-_multiboot.o
-rm -f $@
$(LD) -r -o $@ $^
$(STRIP) --strip-unneeded -K pupa_mod_init -K pupa_mod_fini -R .note -R .comment $@
pre-_multiboot.o: _multiboot_mod-loader_i386_pc_multiboot.o
-rm -f $@
$(LD) -r -o $@ $^
mod-_multiboot.o: mod-_multiboot.c
$(CC) $(CPPFLAGS) $(CFLAGS) $(_multiboot_mod_CFLAGS) -c -o $@ $<
mod-_multiboot.c: moddep.lst genmodsrc.sh
sh $(srcdir)/genmodsrc.sh '_multiboot' $< > $@ || (rm -f $@; exit 1)
def-_multiboot.lst: pre-_multiboot.o
$(NM) -g --defined-only -P -p $< | sed 's/^\([^ ]*\).*/\1 _multiboot/' > $@
und-_multiboot.lst: pre-_multiboot.o
echo '_multiboot' > $@
$(NM) -u -P -p $< | cut -f1 -d' ' >> $@
_multiboot_mod-loader_i386_pc_multiboot.o: loader/i386/pc/multiboot.c
$(CC) -Iloader/i386/pc -I$(srcdir)/loader/i386/pc $(CPPFLAGS) $(CFLAGS) $(_multiboot_mod_CFLAGS) -c -o $@ $<
_multiboot_mod-loader_i386_pc_multiboot.d: loader/i386/pc/multiboot.c
set -e; $(CC) -Iloader/i386/pc -I$(srcdir)/loader/i386/pc $(CPPFLAGS) $(CFLAGS) $(_multiboot_mod_CFLAGS) -M $< | sed 's,multiboot\.o[ :]*,_multiboot_mod-loader_i386_pc_multiboot.o $@ : ,g' > $@; [ -s $@ ] || rm -f $@
-include _multiboot_mod-loader_i386_pc_multiboot.d
_multiboot_mod_CFLAGS = $(COMMON_CFLAGS)
CLEANFILES += moddep.lst
pkgdata_DATA += moddep.lst
moddep.lst: $(DEFSYMFILES) $(UNDSYMFILES) genmoddep

6
conf/i386-pc.rmk
View file

@ -62,7 +62,7 @@ genmoddep_SOURCES = util/genmoddep.c
# Modules.
pkgdata_MODULES = _chain.mod _linux.mod fat.mod ext2.mod normal.mod hello.mod \
vga.mod font.mod
vga.mod font.mod _multiboot.mod
# For _chain.mod.
_chain_mod_SOURCES = loader/i386/pc/chainloader.c
@ -97,3 +97,7 @@ vga_mod_CFLAGS = $(COMMON_CFLAGS)
# For font.mod.
font_mod_SOURCES = font/manager.c
font_mod_CFLAGS = $(COMMON_CFLAGS)
# For _multiboot.mod.
_multiboot_mod_SOURCES = loader/i386/pc/multiboot.c
_multiboot_mod_CFLAGS = $(COMMON_CFLAGS)