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2003-10-27 Marco Gerards <metgerards@student.han.nl>

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* README: In the pupa-mkimage example use _chain instead of chain
	and ext2 instead of fat.
	* TODO: Replace ext2fs with jfs as an example.  Add an item for
	adding journal playback for ext2fs.
	* conf/i386-pc.rmk (pupa_setup_SOURCES): Added fs/ext2.c.
	(pkgdata_MODULES): Added ext2.mod.
	(ext2_mod_SOURCES): New variable.
	(ext2_mod_CFLAGS): Likewise.
	* include/pupa/err.h (pupa_err_t): Added PUPA_ERR_SYMLINK_LOOP.
	* include/pupa/misc.h (pupa_strncpy): New prototype.
	(pupa_strcat): Likewise.
	(pupa_strncmp): Likewise.
	* kern/misc.c (pupa_strcat): Enable function.
	(pupa_strncpy): New function.
	(pupa_strncmp): Likewise.

	* kern/disk.c (pupa_disk_read): Set pupa_errno to PUPA_ERR_NONE
	when the read failed before retrying.
	* util/i386/pc/biosdisk.c (_LARGEFILE_SOURCE): Removed.
	(_FILE_OFFSET_BITS): Likewise.
	* configure.ac: Added AC_SYS_LARGEFILE.
This commit is contained in:
marco_g 2003-10-29 18:44:30 +00:00
parent 98d150633e
commit a35eed7c3e
13 changed files with 1149 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

57
conf/i386-pc.mk
View file

@ -280,11 +280,11 @@ pupa_mkimage_LDFLAGS = -llzo
# For pupa-setup.
pupa_setup_SOURCES = util/i386/pc/pupa-setup.c util/i386/pc/biosdisk.c \
util/misc.c kern/device.c kern/disk.c kern/file.c kern/fs.c \
kern/err.c kern/misc.c disk/i386/pc/partition.c fs/fat.c
CLEANFILES += pupa-setup pupa_setup-util_i386_pc_pupa_setup.o pupa_setup-util_i386_pc_biosdisk.o pupa_setup-util_misc.o pupa_setup-kern_device.o pupa_setup-kern_disk.o pupa_setup-kern_file.o pupa_setup-kern_fs.o pupa_setup-kern_err.o pupa_setup-kern_misc.o pupa_setup-disk_i386_pc_partition.o pupa_setup-fs_fat.o
MOSTLYCLEANFILES += pupa_setup-util_i386_pc_pupa_setup.d pupa_setup-util_i386_pc_biosdisk.d pupa_setup-util_misc.d pupa_setup-kern_device.d pupa_setup-kern_disk.d pupa_setup-kern_file.d pupa_setup-kern_fs.d pupa_setup-kern_err.d pupa_setup-kern_misc.d pupa_setup-disk_i386_pc_partition.d pupa_setup-fs_fat.d
kern/err.c kern/misc.c disk/i386/pc/partition.c fs/fat.c fs/ext2.c
CLEANFILES += pupa-setup pupa_setup-util_i386_pc_pupa_setup.o pupa_setup-util_i386_pc_biosdisk.o pupa_setup-util_misc.o pupa_setup-kern_device.o pupa_setup-kern_disk.o pupa_setup-kern_file.o pupa_setup-kern_fs.o pupa_setup-kern_err.o pupa_setup-kern_misc.o pupa_setup-disk_i386_pc_partition.o pupa_setup-fs_fat.o pupa_setup-fs_ext2.o
MOSTLYCLEANFILES += pupa_setup-util_i386_pc_pupa_setup.d pupa_setup-util_i386_pc_biosdisk.d pupa_setup-util_misc.d pupa_setup-kern_device.d pupa_setup-kern_disk.d pupa_setup-kern_file.d pupa_setup-kern_fs.d pupa_setup-kern_err.d pupa_setup-kern_misc.d pupa_setup-disk_i386_pc_partition.d pupa_setup-fs_fat.d pupa_setup-fs_ext2.d
pupa-setup: pupa_setup-util_i386_pc_pupa_setup.o pupa_setup-util_i386_pc_biosdisk.o pupa_setup-util_misc.o pupa_setup-kern_device.o pupa_setup-kern_disk.o pupa_setup-kern_file.o pupa_setup-kern_fs.o pupa_setup-kern_err.o pupa_setup-kern_misc.o pupa_setup-disk_i386_pc_partition.o pupa_setup-fs_fat.o
pupa-setup: pupa_setup-util_i386_pc_pupa_setup.o pupa_setup-util_i386_pc_biosdisk.o pupa_setup-util_misc.o pupa_setup-kern_device.o pupa_setup-kern_disk.o pupa_setup-kern_file.o pupa_setup-kern_fs.o pupa_setup-kern_err.o pupa_setup-kern_misc.o pupa_setup-disk_i386_pc_partition.o pupa_setup-fs_fat.o pupa_setup-fs_ext2.o
$(BUILD_CC) -o $@ $^ $(BUILD_LDFLAGS) $(pupa_setup_LDFLAGS)
pupa_setup-util_i386_pc_pupa_setup.o: util/i386/pc/pupa-setup.c
@ -375,6 +375,14 @@ pupa_setup-fs_fat.d: fs/fat.c
-include pupa_setup-fs_fat.d
pupa_setup-fs_ext2.o: fs/ext2.c
$(BUILD_CC) -Ifs -I$(srcdir)/fs $(BUILD_CPPFLAGS) $(BUILD_CFLAGS) -DPUPA_UTIL=1 $(pupa_setup_CFLAGS) -c -o $@ $<
pupa_setup-fs_ext2.d: fs/ext2.c
set -e; $(BUILD_CC) -Ifs -I$(srcdir)/fs $(BUILD_CPPFLAGS) $(BUILD_CFLAGS) -DPUPA_UTIL=1 $(pupa_setup_CFLAGS) -M $< | sed 's,ext2\.o[ :]*,pupa_setup-fs_ext2.o $@ : ,g' > $@; [ -s $@ ] || rm -f $@
-include pupa_setup-fs_ext2.d
# For genmoddep.
genmoddep_SOURCES = util/genmoddep.c
@ -394,7 +402,7 @@ genmoddep-util_genmoddep.d: util/genmoddep.c
# Modules.
pkgdata_MODULES = _chain.mod _linux.mod fat.mod normal.mod hello.mod \
pkgdata_MODULES = _chain.mod _linux.mod fat.mod ext2.mod normal.mod hello.mod \
vga.mod font.mod
# For _chain.mod.
@ -475,6 +483,45 @@ fat_mod-fs_fat.d: fs/fat.c
fat_mod_CFLAGS = $(COMMON_CFLAGS)
# For ext2.mod.
ext2_mod_SOURCES = fs/ext2.c
CLEANFILES += ext2.mod mod-ext2.o mod-ext2.c pre-ext2.o ext2_mod-fs_ext2.o def-ext2.lst und-ext2.lst
MOSTLYCLEANFILES += ext2_mod-fs_ext2.d
DEFSYMFILES += def-ext2.lst
UNDSYMFILES += und-ext2.lst
ext2.mod: pre-ext2.o mod-ext2.o
-rm -f $@
$(LD) -r -o $@ $^
$(STRIP) --strip-unneeded -K pupa_mod_init -K pupa_mod_fini -R .note -R .comment $@
pre-ext2.o: ext2_mod-fs_ext2.o
-rm -f $@
$(LD) -r -o $@ $^
mod-ext2.o: mod-ext2.c
$(CC) $(CPPFLAGS) $(CFLAGS) $(ext2_mod_CFLAGS) -c -o $@ $<
mod-ext2.c: moddep.lst genmodsrc.sh
sh $(srcdir)/genmodsrc.sh 'ext2' $< > $@ || (rm -f $@; exit 1)
def-ext2.lst: pre-ext2.o
$(NM) -g --defined-only -P -p $< | sed 's/^\([^ ]*\).*/\1 ext2/' > $@
und-ext2.lst: pre-ext2.o
echo 'ext2' > $@
$(NM) -u -P -p $< | cut -f1 -d' ' >> $@
ext2_mod-fs_ext2.o: fs/ext2.c
$(CC) -Ifs -I$(srcdir)/fs $(CPPFLAGS) $(CFLAGS) $(ext2_mod_CFLAGS) -c -o $@ $<
ext2_mod-fs_ext2.d: fs/ext2.c
set -e; $(CC) -Ifs -I$(srcdir)/fs $(CPPFLAGS) $(CFLAGS) $(ext2_mod_CFLAGS) -M $< | sed 's,ext2\.o[ :]*,ext2_mod-fs_ext2.o $@ : ,g' > $@; [ -s $@ ] || rm -f $@
-include ext2_mod-fs_ext2.d
ext2_mod_CFLAGS = $(COMMON_CFLAGS)
# 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 def-_linux.lst und-_linux.lst

8
conf/i386-pc.rmk
View file

@ -55,13 +55,13 @@ pupa_mkimage_LDFLAGS = -llzo
# For pupa-setup.
pupa_setup_SOURCES = util/i386/pc/pupa-setup.c util/i386/pc/biosdisk.c \
util/misc.c kern/device.c kern/disk.c kern/file.c kern/fs.c \
kern/err.c kern/misc.c disk/i386/pc/partition.c fs/fat.c
kern/err.c kern/misc.c disk/i386/pc/partition.c fs/fat.c fs/ext2.c
# For genmoddep.
genmoddep_SOURCES = util/genmoddep.c
# Modules.
pkgdata_MODULES = _chain.mod _linux.mod fat.mod normal.mod hello.mod \
pkgdata_MODULES = _chain.mod _linux.mod fat.mod ext2.mod normal.mod hello.mod \
vga.mod font.mod
# For _chain.mod.
@ -72,6 +72,10 @@ _chain_mod_CFLAGS = $(COMMON_CFLAGS)
fat_mod_SOURCES = fs/fat.c
fat_mod_CFLAGS = $(COMMON_CFLAGS)
# For ext2.mod.
ext2_mod_SOURCES = fs/ext2.c
ext2_mod_CFLAGS = $(COMMON_CFLAGS)
# For _linux.mod.
_linux_mod_SOURCES = loader/i386/pc/linux.c
_linux_mod_CFLAGS = $(COMMON_CFLAGS)