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I wanted to use Linux 2.0.0 on my OKANO 486SX-33
Laptop. It has only 4MB RAM so I wanted to do it
on my P100/32MB. When I try to compile with FPU-
Emulation (which is neccessary), I get errors (see
below).
I am using gcc 2.7.2p snapshot 042696.
Is it my fault or is it a bug?
--
/\ /\
Stefan Reinauer / \_/ \ Rebmannsweg 34h
Tel: ++49 7621 140160 ( (O) (O) ) 79539 Loerrach
------------------------oOOOo- ( ) -oOOOo--------------
stepan@home.culture.mipt.ru ( )
(*)
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gcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer
-fno-strength-reduce -pipe -m486 -DCPU=486 -DPARANOID -fno-builtin -DPARANOID
-fno-builtin -c -o fpu_trig.o fpu_trig.c
/usr/src/linux/include/linux/sched.h: In function `select_wait':
In file included from fpu_system.h:15,
from fpu_trig.c:13:
/usr/src/linux/include/linux/sched.h:475: warning: comparison between signed and unsigned
/usr/src/linux/include/linux/mm.h: In function `expand_stack':
In file included from fpu_system.h:17,
from fpu_trig.c:13:
/usr/src/linux/include/linux/mm.h:321: warning: comparison between signed and unsigned
gcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer
-fno-strength-reduce -pipe -m486 -DCPU=486 -DPARANOID -fno-builtin -DPARANOID
-fno-builtin -c -o load_store.o load_store.c
/usr/src/linux/include/linux/sched.h: In function `select_wait':
In file included from fpu_system.h:15,
from load_store.c:23:
/usr/src/linux/include/linux/sched.h:475: warning: comparison between signed and unsigned
/usr/src/linux/include/linux/mm.h: In function `expand_stack':
In file included from fpu_system.h:17,
from load_store.c:23:
/usr/src/linux/include/linux/mm.h:321: warning: comparison between signed and unsigned
gcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer
-fno-strength-reduce -pipe -m486 -DCPU=486 -DPARANOID -fno-builtin -DPARANOID
-fno-builtin -c -o get_address.o get_address.c
/usr/src/linux/include/linux/sched.h: In function `select_wait':
In file included from fpu_system.h:15,
from get_address.c:26:
/usr/src/linux/include/linux/sched.h:475: warning: comparison between signed and unsigned
/usr/src/linux/include/linux/mm.h: In function `expand_stack':
In file included from fpu_system.h:17,
from load_store.c:23:
/usr/src/linux/include/linux/mm.h:321: warning: comparison between signed and unsigned
gcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer
-fno-strength-reduce -pipe -m486 -DCPU=486 -DPARANOID -fno-builtin -DPARANOID
-fno-builtin -c -o get_address.o get_address.c
/usr/src/linux/include/linux/sched.h: In function `select_wait':
In file included from fpu_system.h:15,
from get_address.c:26:
/usr/src/linux/include/linux/sched.h:475: warning: comparison between signed and unsigned
/usr/src/linux/include/linux/mm.h: In function `expand_stack':
In file included from fpu_system.h:17,
from get_address.c:26:
/usr/src/linux/include/linux/mm.h:321: warning: comparison between signed and unsigned
get_address.c: In function `get_address':
get_address.c:295: cannot take address of bitfield `selector'
get_address.c:300: cannot take address of bitfield `selector'
get_address.c: In function `get_address_16':
get_address.c:411: cannot take address of bitfield `selector'
get_address.c:416: cannot take address of bitfield `selector'
make[2]: *** [get_address.o] Error 1
make[2]: Leaving directory `/usr/src/linux/arch/i386/math-emu'
make[1]: *** [first_rule] Error 2
make[1]: Leaving directory `/usr/src/linux/arch/i386/math-emu'
make: *** [linuxsubdirs] Error 2
Marx:[linux] #
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#
# Automatically generated by make menuconfig: don't edit
#
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
#
# Loadable module support
#
CONFIG_MODULES=y
# CONFIG_MODVERSIONS is not set
CONFIG_KERNELD=y
#
# General setup
#
CONFIG_MATH_EMULATION=y
CONFIG_NET=y
CONFIG_MAX_16M=y
# CONFIG_PCI is not set
# CONFIG_PNP is not set
CONFIG_SYSVIPC=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_JAVA is not set
CONFIG_KERNEL_ELF=y
CONFIG_M486=y
#
# Floppy, IDE, and other block devices
#
CONFIG_BLK_DEV_FD=y
CONFIG_BLK_DEV_IDE=y
# CONFIG_BLK_DEV_HD_IDE is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDE_PCMCIA is not set
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_IDE_CHIPSETS is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_MD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_BLK_DEV_XD is not set
#
# Networking options
#
# CONFIG_FIREWALL is not set
# CONFIG_NET_ALIAS is not set
CONFIG_INET=y
CONFIG_IP_FORWARD=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ACCT is not set
# CONFIG_IP_ROUTER is not set
# CONFIG_NET_IPIP is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_INET_PCTCP is not set
# CONFIG_INET_RARP is not set
# CONFIG_NO_PATH_MTU_DISCOVERY is not set
CONFIG_IP_NOSR=y
CONFIG_SKB_LARGE=y
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_AX25 is not set
# CONFIG_NETLINK is not set
#
# SCSI support
#
# CONFIG_SCSI is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
# CONFIG_EQUALIZER is not set
# CONFIG_DLCI is not set
CONFIG_PLIP=y
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_RADIO is not set
# CONFIG_NET_ETHERNET is not set
# CONFIG_TR is not set
# CONFIG_ARCNET is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# CD-ROM drivers (not for SCSI or IDE/ATAPI drives)
#
# CONFIG_CD_NO_IDESCSI is not set
#
# Filesystems
#
# CONFIG_QUOTA is not set
# CONFIG_LOCK_MANDATORY is not set
CONFIG_MINIX_FS=y
# CONFIG_EXT_FS is not set
CONFIG_EXT2_FS=y
# CONFIG_XIA_FS is not set
CONFIG_FAT_FS=y
# CONFIG_MSDOS_FS is not set
CONFIG_VFAT_FS=y
# CONFIG_UMSDOS_FS is not set
CONFIG_PROC_FS=y
CONFIG_NFS_FS=y
# CONFIG_ROOT_NFS is not set
# CONFIG_SMB_FS is not set
# CONFIG_ISO9660_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_UFS_FS is not set
#
# Character devices
#
CONFIG_SERIAL=y
# CONFIG_DIGI is not set
# CONFIG_CYCLADES is not set
# CONFIG_STALDRV is not set
# CONFIG_RISCOM8 is not set
CONFIG_PRINTER=y
# CONFIG_MOUSE is not set
# CONFIG_UMISC is not set
# CONFIG_QIC02_TAPE is not set
# CONFIG_FTAPE is not set
# CONFIG_APM is not set
# CONFIG_WATCHDOG is not set
# CONFIG_RTC is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# Kernel hacking
#
# CONFIG_PROFILE is not set
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