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2008-08-21 Robert Millan <rmh@aybabtu.com>

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* loader/i386/linux.c: New file.  Implements generic 32-bit Linux
        loader.
        * conf/i386-coreboot.rmk (_linux_mod_SOURCES): Replace
        `loader/i386/pc/linux.c' with `loader/i386/linux.c'.
This commit is contained in:
robertmh 2008-08-21 13:18:07 +00:00
parent e290bef2e1
commit c9baafe713
5 changed files with 597 additions and 19 deletions
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36
conf/i386-coreboot.mk
View file

@ -561,13 +561,13 @@ pkglib_MODULES = _linux.mod linux.mod normal.mod \
halt.mod datetime.mod date.mod datehook.mod
# For _linux.mod.
_linux_mod_SOURCES = loader/i386/pc/linux.c
CLEANFILES += _linux.mod mod-_linux.o mod-_linux.c pre-_linux.o _linux_mod-loader_i386_pc_linux.o und-_linux.lst
_linux_mod_SOURCES = loader/i386/linux.c
CLEANFILES += _linux.mod mod-_linux.o mod-_linux.c pre-_linux.o _linux_mod-loader_i386_linux.o und-_linux.lst
ifneq ($(_linux_mod_EXPORTS),no)
CLEANFILES += def-_linux.lst
DEFSYMFILES += def-_linux.lst
endif
MOSTLYCLEANFILES += _linux_mod-loader_i386_pc_linux.d
MOSTLYCLEANFILES += _linux_mod-loader_i386_linux.d
UNDSYMFILES += und-_linux.lst
_linux.mod: pre-_linux.o mod-_linux.o $(TARGET_OBJ2ELF)
@ -576,9 +576,9 @@ _linux.mod: pre-_linux.o mod-_linux.o $(TARGET_OBJ2ELF)
if test ! -z $(TARGET_OBJ2ELF); then ./$(TARGET_OBJ2ELF) $@ || (rm -f $@; exit 1); fi
$(STRIP) --strip-unneeded -K grub_mod_init -K grub_mod_fini -K _grub_mod_init -K _grub_mod_fini -R .note -R .comment $@
pre-_linux.o: $(_linux_mod_DEPENDENCIES) _linux_mod-loader_i386_pc_linux.o
pre-_linux.o: $(_linux_mod_DEPENDENCIES) _linux_mod-loader_i386_linux.o
-rm -f $@
$(TARGET_CC) $(_linux_mod_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ _linux_mod-loader_i386_pc_linux.o
$(TARGET_CC) $(_linux_mod_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ _linux_mod-loader_i386_linux.o
mod-_linux.o: mod-_linux.c
$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(_linux_mod_CFLAGS) -c -o $@ $<
@ -595,23 +595,23 @@ und-_linux.lst: pre-_linux.o
echo '_linux' > $@
$(NM) -u -P -p $< | cut -f1 -d' ' >> $@
_linux_mod-loader_i386_pc_linux.o: loader/i386/pc/linux.c $(loader/i386/pc/linux.c_DEPENDENCIES)
$(TARGET_CC) -Iloader/i386/pc -I$(srcdir)/loader/i386/pc $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(_linux_mod_CFLAGS) -MD -c -o $@ $<
-include _linux_mod-loader_i386_pc_linux.d
_linux_mod-loader_i386_linux.o: loader/i386/linux.c $(loader/i386/linux.c_DEPENDENCIES)
$(TARGET_CC) -Iloader/i386 -I$(srcdir)/loader/i386 $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(_linux_mod_CFLAGS) -MD -c -o $@ $<
-include _linux_mod-loader_i386_linux.d
CLEANFILES += cmd-_linux_mod-loader_i386_pc_linux.lst fs-_linux_mod-loader_i386_pc_linux.lst partmap-_linux_mod-loader_i386_pc_linux.lst
COMMANDFILES += cmd-_linux_mod-loader_i386_pc_linux.lst
FSFILES += fs-_linux_mod-loader_i386_pc_linux.lst
PARTMAPFILES += partmap-_linux_mod-loader_i386_pc_linux.lst
CLEANFILES += cmd-_linux_mod-loader_i386_linux.lst fs-_linux_mod-loader_i386_linux.lst partmap-_linux_mod-loader_i386_linux.lst
COMMANDFILES += cmd-_linux_mod-loader_i386_linux.lst
FSFILES += fs-_linux_mod-loader_i386_linux.lst
PARTMAPFILES += partmap-_linux_mod-loader_i386_linux.lst
cmd-_linux_mod-loader_i386_pc_linux.lst: loader/i386/pc/linux.c $(loader/i386/pc/linux.c_DEPENDENCIES) gencmdlist.sh
set -e; $(TARGET_CC) -Iloader/i386/pc -I$(srcdir)/loader/i386/pc $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(_linux_mod_CFLAGS) -E $< | sh $(srcdir)/gencmdlist.sh _linux > $@ || (rm -f $@; exit 1)
cmd-_linux_mod-loader_i386_linux.lst: loader/i386/linux.c $(loader/i386/linux.c_DEPENDENCIES) gencmdlist.sh
set -e; $(TARGET_CC) -Iloader/i386 -I$(srcdir)/loader/i386 $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(_linux_mod_CFLAGS) -E $< | sh $(srcdir)/gencmdlist.sh _linux > $@ || (rm -f $@; exit 1)
fs-_linux_mod-loader_i386_pc_linux.lst: loader/i386/pc/linux.c $(loader/i386/pc/linux.c_DEPENDENCIES) genfslist.sh
set -e; $(TARGET_CC) -Iloader/i386/pc -I$(srcdir)/loader/i386/pc $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(_linux_mod_CFLAGS) -E $< | sh $(srcdir)/genfslist.sh _linux > $@ || (rm -f $@; exit 1)
fs-_linux_mod-loader_i386_linux.lst: loader/i386/linux.c $(loader/i386/linux.c_DEPENDENCIES) genfslist.sh
set -e; $(TARGET_CC) -Iloader/i386 -I$(srcdir)/loader/i386 $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(_linux_mod_CFLAGS) -E $< | sh $(srcdir)/genfslist.sh _linux > $@ || (rm -f $@; exit 1)
partmap-_linux_mod-loader_i386_pc_linux.lst: loader/i386/pc/linux.c $(loader/i386/pc/linux.c_DEPENDENCIES) genpartmaplist.sh
set -e; $(TARGET_CC) -Iloader/i386/pc -I$(srcdir)/loader/i386/pc $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(_linux_mod_CFLAGS) -E $< | sh $(srcdir)/genpartmaplist.sh _linux > $@ || (rm -f $@; exit 1)
partmap-_linux_mod-loader_i386_linux.lst: loader/i386/linux.c $(loader/i386/linux.c_DEPENDENCIES) genpartmaplist.sh
set -e; $(TARGET_CC) -Iloader/i386 -I$(srcdir)/loader/i386 $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(_linux_mod_CFLAGS) -E $< | sh $(srcdir)/genpartmaplist.sh _linux > $@ || (rm -f $@; exit 1)
_linux_mod_CFLAGS = $(COMMON_CFLAGS)

2
conf/i386-coreboot.rmk
View file

@ -98,7 +98,7 @@ pkglib_MODULES = _linux.mod linux.mod normal.mod \
halt.mod datetime.mod date.mod datehook.mod
# For _linux.mod.
_linux_mod_SOURCES = loader/i386/pc/linux.c
_linux_mod_SOURCES = loader/i386/linux.c
_linux_mod_CFLAGS = $(COMMON_CFLAGS)
_linux_mod_LDFLAGS = $(COMMON_LDFLAGS)