Tim Abbott
04e448d9a3
vmlinux.lds.h: restructure BSS linker script macros
...
The BSS section macros in vmlinux.lds.h currently place the .sbss
input section outside the bounds of [__bss_start, __bss_end]. On all
architectures except for microblaze that handle both .sbss and
__bss_start/__bss_end, this is wrong: the .sbss input section is
within the range [__bss_start, __bss_end]. Relatedly, the example
code at the top of the file actually has __bss_start/__bss_end defined
twice; I believe the right fix here is to define them in the
BSS_SECTION macro but not in the BSS macro.
Another problem with the current macros is that several
architectures have an ALIGN(4) or some other small number just before
__bss_stop in their linker scripts. The BSS_SECTION macro currently
hardcodes this to 4; while it should really be an argument. It also
ignores its sbss_align argument; fix that.
mn10300 is the only user at present of any of the macros touched by
this patch. It looks like mn10300 actually was incorrectly converted
to use the new BSS() macro (the alignment of 4 prior to conversion was
a __bss_stop alignment, but the argument to the BSS macro is a start
alignment). So fix this as well.
I'd like acks from Sam and David on this one. Also CCing Paul, since
he has a patch from me which will need to be updated to use
BSS_SECTION(0, PAGE_SIZE, 4) once this gets merged.
Signed-off-by: Tim Abbott <tabbott@ksplice.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-07-18 00:02:45 +02:00
..
bitops
asm-generic: rename atomic.h to atomic-long.h
2009-06-11 21:02:17 +02:00
4level-fixup.h
atomic-long.h
asm-generic: merge branch 'master' of torvalds/linux-2.6
2009-06-12 11:32:58 +02:00
atomic.h
asm-generic: add generic atomic.h and io.h
2009-06-11 21:02:49 +02:00
atomic64.h
lib: Provide generic atomic64_t implementation
2009-06-15 13:27:38 +10:00
audit_change_attr.h
audit_dir_write.h
audit_read.h
audit_signal.h
audit_write.h
auxvec.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
bitops.h
asm-generic: make bitops.h usable
2009-06-11 21:02:31 +02:00
bitsperlong.h
asm-generic: introduce asm/bitsperlong.h
2009-06-11 21:02:14 +02:00
bug.h
Eliminate thousands of warnings with gcc 3.2 build
2009-05-06 16:36:09 -07:00
bugs.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
cache.h
asm-generic: add generic NOMMU versions of some headers
2009-06-11 21:02:50 +02:00
cacheflush.h
asm-generic: add generic NOMMU versions of some headers
2009-06-11 21:02:50 +02:00
checksum.h
add generic lib/checksum.c
2009-06-11 21:02:51 +02:00
cmpxchg-local.h
cmpxchg.h
cputime.h
current.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
delay.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
device.h
div64.h
dma-coherent.h
dma-mapping-broken.h
dma-mapping-common.h
dma-mapping: add asm-generic/dma-mapping-common.h
2009-06-18 13:03:58 -07:00
dma.h
asm-generic: add legacy I/O header files
2009-06-11 21:02:42 +02:00
emergency-restart.h
errno-base.h
errno.h
cfg80211: add rfkill support
2009-06-03 14:06:14 -04:00
fb.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
fcntl.h
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
futex.h
getorder.h
asm-generic: rename page.h and uaccess.h
2009-06-11 21:02:17 +02:00
gpio.h
gpiolib: allow GPIOs to be named
2009-04-02 19:04:51 -07:00
hardirq.h
asm-generic: drop HARDIRQ_BITS definition from hardirq.h
2009-06-19 14:58:09 +02:00
hw_irq.h
asm-generic: add legacy I/O header files
2009-06-11 21:02:42 +02:00
ide_iops.h
int-l64.h
asm-generic: introduce asm/bitsperlong.h
2009-06-11 21:02:14 +02:00
int-ll64.h
asm-generic: introduce asm/bitsperlong.h
2009-06-11 21:02:14 +02:00
io.h
asm-generic: add generic atomic.h and io.h
2009-06-11 21:02:49 +02:00
ioctl.h
ioctls.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
iomap.h
ipcbuf.h
asm-generic: add generic sysv ipc headers
2009-06-11 21:02:15 +02:00
irq.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
irq_regs.h
irqflags.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
Kbuild
asm-generic: add a generic unistd.h
2009-06-11 21:02:16 +02:00
Kbuild.asm
asm-generic: introduce asm/bitsperlong.h
2009-06-11 21:02:14 +02:00
kdebug.h
kmap_types.h
Merge branch 'linus' into perfcounters/core
2009-06-17 13:06:17 +02:00
libata-portmap.h
linkage.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
local.h
asm-generic: fix local_add_unless macro
2009-05-18 08:34:08 -07:00
memory_model.h
mm: remove CONFIG_OUT_OF_LINE_PFN_TO_PAGE
2009-01-06 15:59:10 -08:00
mm_hooks.h
mman-common.h
asm-generic: rename termios.h, signal.h and mman.h
2009-06-11 21:01:52 +02:00
mman.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
mmu.h
asm-generic: add generic NOMMU versions of some headers
2009-06-11 21:02:50 +02:00
mmu_context.h
asm-generic: add generic NOMMU versions of some headers
2009-06-11 21:02:50 +02:00
module.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
msgbuf.h
asm-generic: add generic sysv ipc headers
2009-06-11 21:02:15 +02:00
mutex-dec.h
mutex-null.h
mutex-xchg.h
mutex.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
page.h
asm-generic: add generic NOMMU versions of some headers
2009-06-11 21:02:50 +02:00
param.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
parport.h
asm-generic: add legacy I/O header files
2009-06-11 21:02:42 +02:00
pci-dma-compat.h
pci.h
Delete pcibios_select_root
2009-06-17 14:04:42 -07:00
percpu.h
alpha: fix percpu build breakage
2009-06-30 18:55:59 -07:00
pgalloc.h
asm-generic: add generic NOMMU versions of some headers
2009-06-11 21:02:50 +02:00
pgtable-nopmd.h
pgtable-nopud.h
pgtable.h
asm-generic: add dummy pgprot_noncached()
2009-06-23 14:34:30 +02:00
poll.h
posix_types.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
resource.h
rtc.h
asm-generic: make get_rtc_time overridable
2009-06-11 21:02:18 +02:00
scatterlist.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
sections.h
kernel: constructor support
2009-06-18 13:03:57 -07:00
segment.h
asm-generic: add generic NOMMU versions of some headers
2009-06-11 21:02:50 +02:00
sembuf.h
asm-generic: add generic sysv ipc headers
2009-06-11 21:02:15 +02:00
serial.h
asm-generic: add legacy I/O header files
2009-06-11 21:02:42 +02:00
setup.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
shmbuf.h
asm-generic: add generic sysv ipc headers
2009-06-11 21:02:15 +02:00
shmparam.h
asm-generic: add generic sysv ipc headers
2009-06-11 21:02:15 +02:00
siginfo.h
asm-generic/siginfo.h: update NSIGTRAP definition
2009-04-13 15:04:30 -07:00
signal-defs.h
asm-generic: rename termios.h, signal.h and mman.h
2009-06-11 21:01:52 +02:00
signal.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
socket.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
sockios.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
spinlock.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
stat.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
statfs.h
remove __KERNEL_STRICT_NAMES
2009-03-26 18:14:21 +01:00
string.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
swab.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
syscall.h
syscalls.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
system.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
termbits.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
termios-base.h
asm-generic: rename termios.h, signal.h and mman.h
2009-06-11 21:01:52 +02:00
termios.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
timex.h
asm-generic: add legacy I/O header files
2009-06-11 21:02:42 +02:00
tlb.h
tlbflush.h
asm-generic: add generic NOMMU versions of some headers
2009-06-11 21:02:50 +02:00
topology.h
cpumask: remove the now-obsoleted pcibus_to_cpumask(): generic
2009-03-30 22:05:17 +10:30
types.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
uaccess-unaligned.h
asm-generic: rename page.h and uaccess.h
2009-06-11 21:02:17 +02:00
uaccess.h
asm-generic: uaccess: fix up local access_ok() usage
2009-06-19 14:58:08 +02:00
ucontext.h
asm-generic: add generic ABI headers
2009-06-11 21:02:15 +02:00
unaligned.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
unistd.h
asm-generic: hook up new system calls
2009-06-19 14:58:11 +02:00
user.h
asm-generic: add generic versions of common headers
2009-06-11 21:02:37 +02:00
vga.h
asm-generic: add legacy I/O header files
2009-06-11 21:02:42 +02:00
vmlinux.lds.h
vmlinux.lds.h: restructure BSS linker script macros
2009-07-18 00:02:45 +02:00
xor.h