diff options
Diffstat (limited to 'arch/mn10300')
| -rw-r--r-- | arch/mn10300/boot/install.sh | 16 | ||||
| -rw-r--r-- | arch/mn10300/kernel/init_task.c | 1 | ||||
| -rw-r--r-- | arch/mn10300/kernel/mn10300_ksyms.c | 5 | ||||
| -rw-r--r-- | arch/mn10300/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/mn10300/kernel/setup.c | 1 | ||||
| -rw-r--r-- | arch/mn10300/lib/Makefile | 2 | ||||
| -rw-r--r-- | arch/mn10300/lib/__ucmpdi2.S | 43 |
7 files changed, 58 insertions, 12 deletions
diff --git a/arch/mn10300/boot/install.sh b/arch/mn10300/boot/install.sh index 072951c83976..abba30971191 100644 --- a/arch/mn10300/boot/install.sh +++ b/arch/mn10300/boot/install.sh @@ -26,42 +26,42 @@ rm -fr $4/../usr/include/linux $4/../usr/include/asm install -c -m 0755 $2 $4/vmlinuz install -c -m 0755 $5 $4/boot.rom install -c -m 0755 -d $4/../usr/include/linux -cd $TOPDIR/include/linux +cd ${srctree}/include/linux for i in `find . -maxdepth 1 -name '*.h' -print`; do install -c -m 0644 $i $4/../usr/include/linux done install -c -m 0755 -d $4/../usr/include/linux/byteorder -cd $TOPDIR/include/linux/byteorder +cd ${srctree}/include/linux/byteorder for i in `find . -name '*.h' -print`; do install -c -m 0644 $i $4/../usr/include/linux/byteorder done install -c -m 0755 -d $4/../usr/include/linux/lockd -cd $TOPDIR/include/linux/lockd +cd ${srctree}/include/linux/lockd for i in `find . -name '*.h' -print`; do install -c -m 0644 $i $4/../usr/include/linux/lockd done install -c -m 0755 -d $4/../usr/include/linux/netfilter_ipv4 -cd $TOPDIR/include/linux/netfilter_ipv4 +cd ${srctree}/include/linux/netfilter_ipv4 for i in `find . -name '*.h' -print`; do install -c -m 0644 $i $4/../usr/include/linux/netfilter_ipv4 done install -c -m 0755 -d $4/../usr/include/linux/nfsd -cd $TOPDIR/include/linux/nfsd +cd ${srctree}/include/linux/nfsd for i in `find . -name '*.h' -print`; do install -c -m 0644 $i $4/../usr/include/linux/nfsd/$i done install -c -m 0755 -d $4/../usr/include/linux/raid -cd $TOPDIR/include/linux/raid +cd ${srctree}/include/linux/raid for i in `find . -name '*.h' -print`; do install -c -m 0644 $i $4/../usr/include/linux/raid done install -c -m 0755 -d $4/../usr/include/linux/sunrpc -cd $TOPDIR/include/linux/sunrpc +cd ${srctree}/include/linux/sunrpc for i in `find . -name '*.h' -print`; do install -c -m 0644 $i $4/../usr/include/linux/sunrpc done install -c -m 0755 -d $4/../usr/include/asm -cd $TOPDIR/include/asm +cd ${srctree}/include/asm for i in `find . -name '*.h' -print`; do install -c -m 0644 $i $4/../usr/include/asm done diff --git a/arch/mn10300/kernel/init_task.c b/arch/mn10300/kernel/init_task.c index 39fe6882dd1d..af16f6e5c918 100644 --- a/arch/mn10300/kernel/init_task.c +++ b/arch/mn10300/kernel/init_task.c @@ -19,7 +19,6 @@ #include <asm/pgtable.h> static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); diff --git a/arch/mn10300/kernel/mn10300_ksyms.c b/arch/mn10300/kernel/mn10300_ksyms.c index 6d19628634e3..f9eb9753a404 100644 --- a/arch/mn10300/kernel/mn10300_ksyms.c +++ b/arch/mn10300/kernel/mn10300_ksyms.c @@ -10,8 +10,11 @@ */ #include <linux/module.h> #include <asm/uaccess.h> +#include <asm/pgtable.h> +EXPORT_SYMBOL(empty_zero_page); + EXPORT_SYMBOL(change_bit); EXPORT_SYMBOL(test_and_change_bit); @@ -31,7 +34,9 @@ extern u64 __ashrdi3(u64, unsigned); extern u64 __ashldi3(u64, unsigned); extern u64 __lshrdi3(u64, unsigned); extern s64 __negdi2(s64); +extern int __ucmpdi2(u64, u64); EXPORT_SYMBOL(__ashrdi3); EXPORT_SYMBOL(__ashldi3); EXPORT_SYMBOL(__lshrdi3); EXPORT_SYMBOL(__negdi2); +EXPORT_SYMBOL(__ucmpdi2); diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c index 3b0d579fc15d..b28c9a60445b 100644 --- a/arch/mn10300/kernel/process.c +++ b/arch/mn10300/kernel/process.c @@ -20,7 +20,6 @@ #include <linux/ptrace.h> #include <linux/slab.h> #include <linux/user.h> -#include <linux/a.out.h> #include <linux/interrupt.h> #include <linux/delay.h> #include <linux/reboot.h> @@ -154,6 +153,7 @@ int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, ®s, 0, NULL, NULL); } +EXPORT_SYMBOL(kernel_thread); /* * free current thread data structures etc.. diff --git a/arch/mn10300/kernel/setup.c b/arch/mn10300/kernel/setup.c index 6b7ce2636851..017121ce896f 100644 --- a/arch/mn10300/kernel/setup.c +++ b/arch/mn10300/kernel/setup.c @@ -17,7 +17,6 @@ #include <linux/ptrace.h> #include <linux/slab.h> #include <linux/user.h> -#include <linux/a.out.h> #include <linux/tty.h> #include <linux/ioport.h> #include <linux/delay.h> diff --git a/arch/mn10300/lib/Makefile b/arch/mn10300/lib/Makefile index fdfa9ec5b5bb..0cd2346f4c13 100644 --- a/arch/mn10300/lib/Makefile +++ b/arch/mn10300/lib/Makefile @@ -4,4 +4,4 @@ lib-y = delay.o usercopy.o checksum.o bitops.o memcpy.o memmove.o memset.o lib-y += do_csum.o -lib-y += __ashldi3.o __ashrdi3.o __lshrdi3.o negdi2.o +lib-y += __ashldi3.o __ashrdi3.o __lshrdi3.o negdi2.o __ucmpdi2.o diff --git a/arch/mn10300/lib/__ucmpdi2.S b/arch/mn10300/lib/__ucmpdi2.S new file mode 100644 index 000000000000..60dcbdfe386c --- /dev/null +++ b/arch/mn10300/lib/__ucmpdi2.S @@ -0,0 +1,43 @@ +/* __ucmpdi2.S: 64-bit unsigned compare + * + * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + + + .text + .p2align 4 + +############################################################################### +# +# int __ucmpdi2(unsigned long long a [D0:D1], +# unsigned long long b [(SP,12),(SP,16)]) +# +# - returns 0, 1, or 2 as a <, =, > b respectively. +# +############################################################################### + .globl __ucmpdi2 + .type __ucmpdi2,@function +__ucmpdi2: + mov (12,sp),a0 # b.lsw + mov (16,sp),a1 # b.msw + + sub a0,d0 + subc a1,d1 # may clear Z, never sets it + bne __ucmpdi2_differ # a.msw != b.msw + mov +1,d0 + rets + +__ucmpdi2_differ: + # C flag is set if LE, clear if GE + subc d0,d0 # -1 if LE, 0 if GE + add +1,d0 # 0 if LE, 1 if GE + add d0,d0 # 0 if LE, 2 if GE + rets + + .size __ucmpdi2, .-__ucmpdi2 |