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File: [Development] / linux-2.6-xfs / arch / m68knommu / kernel / asm-offsets.c (download)

Revision 1.6, Wed Sep 12 17:09:56 2007 UTC (10 years, 1 month ago) by tes.longdrop.melbourne.sgi.com
Branch: MAIN
Changes since 1.5: +0 -5 lines

Update 2.6.x-xfs to 2.6.23-rc4.

Also update fs/xfs with external mainline changes.
There were 12 such missing commits that I detected:

--------
commit ad690ef9e690f6c31f7d310b09ef1314bcec9033
Author: Al Viro <viro@ftp.linux.org.uk>
    xfs ioctl __user annotations

commit 20c2df83d25c6a95affe6157a4c9cac4cf5ffaac
Author: Paul Mundt <lethal@linux-sh.org>
    mm: Remove slab destructors from kmem_cache_create().

commit d0217ac04ca6591841e5665f518e38064f4e65bd
Author: Nick Piggin <npiggin@suse.de>
    mm: fault feedback #1

commit 54cb8821de07f2ffcd28c380ce9b93d5784b40d7
Author: Nick Piggin <npiggin@suse.de>
    mm: merge populate and nopage into fault (fixes nonlinear)

commit d00806b183152af6d24f46f0c33f14162ca1262a
Author: Nick Piggin <npiggin@suse.de>
    mm: fix fault vs invalidate race for linear mappings

commit a569425512253992cc64ebf8b6d00a62f986db3e
Author: Christoph Hellwig <hch@infradead.org>
    knfsd: exportfs: add exportfs.h header

commit 831441862956fffa17b9801db37e6ea1650b0f69
Author: Rafael J. Wysocki <rjw@sisk.pl>
    Freezer: make kernel threads nonfreezable by default

commit 8e1f936b73150f5095448a0fee6d4f30a1f9001d
Author: Rusty Russell <rusty@rustcorp.com.au>
    mm: clean up and kernelify shrinker registration

commit 5ffc4ef45b3b0a57872f631b4e4ceb8ace0d7496
Author: Jens Axboe <jens.axboe@oracle.com>
    sendfile: remove .sendfile from filesystems that use generic_file_sendfile()

commit 8bb7844286fb8c9fce6f65d8288aeb09d03a5e0d
Author: Rafael J. Wysocki <rjw@sisk.pl>
    Add suspend-related notifications for CPU hotplug

commit 59c51591a0ac7568824f541f57de967e88adaa07
Author: Michael Opdenacker <michael@free-electrons.com>
    Fix occurrences of "the the "

commit 0ceb331433e8aad9c5f441a965d7c681f8b9046f
Author: Dmitriy Monakhov <dmonakhov@openvz.org>
    mm: move common segment checks to separate helper function
--------
Merge of 2.6.x-xfs-melb:linux:29656b by kenmcd.

/*
 * This program is used to generate definitions needed by
 * assembly language modules.
 *
 * We use the technique used in the OSF Mach kernel code:
 * generate asm statements containing #defines,
 * compile this file to assembler, and then extract the
 * #defines from the assembly-language output.
 */

#include <linux/stddef.h>
#include <linux/sched.h>
#include <linux/kernel_stat.h>
#include <linux/ptrace.h>
#include <linux/hardirq.h>
#include <asm/bootinfo.h>
#include <asm/irq.h>
#include <asm/thread_info.h>

#define DEFINE(sym, val) \
        asm volatile("\n->" #sym " %0 " #val : : "i" (val))

#define BLANK() asm volatile("\n->" : : )

int main(void)
{
	/* offsets into the task struct */
	DEFINE(TASK_STATE, offsetof(struct task_struct, state));
	DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
	DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
	DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked));
	DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
	DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack));
	DEFINE(TASK_MM, offsetof(struct task_struct, mm));
	DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm));

	/* offsets into the kernel_stat struct */
	DEFINE(STAT_IRQ, offsetof(struct kernel_stat, irqs));

	/* offsets into the irq_cpustat_t struct */
	DEFINE(CPUSTAT_SOFTIRQ_PENDING, offsetof(irq_cpustat_t, __softirq_pending));

	/* offsets into the thread struct */
	DEFINE(THREAD_KSP, offsetof(struct thread_struct, ksp));
	DEFINE(THREAD_USP, offsetof(struct thread_struct, usp));
	DEFINE(THREAD_SR, offsetof(struct thread_struct, sr));
	DEFINE(THREAD_FS, offsetof(struct thread_struct, fs));
	DEFINE(THREAD_CRP, offsetof(struct thread_struct, crp));
	DEFINE(THREAD_ESP0, offsetof(struct thread_struct, esp0));
	DEFINE(THREAD_FPREG, offsetof(struct thread_struct, fp));
	DEFINE(THREAD_FPCNTL, offsetof(struct thread_struct, fpcntl));
	DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fpstate));

	/* offsets into the pt_regs */
	DEFINE(PT_D0, offsetof(struct pt_regs, d0));
	DEFINE(PT_ORIG_D0, offsetof(struct pt_regs, orig_d0));
	DEFINE(PT_D1, offsetof(struct pt_regs, d1));
	DEFINE(PT_D2, offsetof(struct pt_regs, d2));
	DEFINE(PT_D3, offsetof(struct pt_regs, d3));
	DEFINE(PT_D4, offsetof(struct pt_regs, d4));
	DEFINE(PT_D5, offsetof(struct pt_regs, d5));
	DEFINE(PT_A0, offsetof(struct pt_regs, a0));
	DEFINE(PT_A1, offsetof(struct pt_regs, a1));
	DEFINE(PT_A2, offsetof(struct pt_regs, a2));
	DEFINE(PT_PC, offsetof(struct pt_regs, pc));
	DEFINE(PT_SR, offsetof(struct pt_regs, sr));

#ifdef CONFIG_COLDFIRE
	/* bitfields are a bit difficult */
	DEFINE(PT_FORMATVEC, offsetof(struct pt_regs, sr) - 2);
#else
	/* bitfields are a bit difficult */
	DEFINE(PT_VECTOR, offsetof(struct pt_regs, pc) + 4);
#endif

	/* offsets into the kernel_stat struct */
	DEFINE(STAT_IRQ, offsetof(struct kernel_stat, irqs));

	/* signal defines */
	DEFINE(SIGSEGV, SIGSEGV);
	DEFINE(SEGV_MAPERR, SEGV_MAPERR);
	DEFINE(SIGTRAP, SIGTRAP);
	DEFINE(TRAP_TRACE, TRAP_TRACE);

	DEFINE(PT_PTRACED, PT_PTRACED);
	DEFINE(PT_DTRACE, PT_DTRACE);

	DEFINE(THREAD_SIZE, THREAD_SIZE);

	/* Offsets in thread_info structure */
	DEFINE(TI_TASK, offsetof(struct thread_info, task));
	DEFINE(TI_EXECDOMAIN, offsetof(struct thread_info, exec_domain));
	DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
	DEFINE(TI_CPU, offsetof(struct thread_info, cpu));

	return 0;
}