LXR linux/arch/alpha/kernel/asm-offsets.c

   1// SPDX-License-Identifier: GPL-2.0
   2/*
   3 * Generate definitions needed by assembly language modules.
   4 * This code generates raw asm output which is post-processed to extract
   5 * and format the required data.
   6 */
   7
   8#include <linux/types.h>
   9#include <linux/stddef.h>
  10#include <linux/sched.h>
  11#include <linux/ptrace.h>
  12#include <linux/kbuild.h>
  13#include <asm/io.h>
  14
  15void foo(void)
  16{
  17        DEFINE(TI_TASK, offsetof(struct thread_info, task));
  18        DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
  19        DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
  20        BLANK();
  21
  22        DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked));
  23        DEFINE(TASK_CRED, offsetof(struct task_struct, cred));
  24        DEFINE(TASK_REAL_PARENT, offsetof(struct task_struct, real_parent));
  25        DEFINE(TASK_GROUP_LEADER, offsetof(struct task_struct, group_leader));
  26        DEFINE(TASK_TGID, offsetof(struct task_struct, tgid));
  27        BLANK();
  28
  29        DEFINE(CRED_UID,  offsetof(struct cred, uid));
  30        DEFINE(CRED_EUID, offsetof(struct cred, euid));
  31        DEFINE(CRED_GID,  offsetof(struct cred, gid));
  32        DEFINE(CRED_EGID, offsetof(struct cred, egid));
  33        BLANK();
  34
  35        DEFINE(SIZEOF_PT_REGS, sizeof(struct pt_regs));
  36        DEFINE(PT_PTRACED, PT_PTRACED);
  37        DEFINE(CLONE_VM, CLONE_VM);
  38        DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);
  39        DEFINE(SIGCHLD, SIGCHLD);
  40        BLANK();
  41
  42        DEFINE(HAE_CACHE, offsetof(struct alpha_machine_vector, hae_cache));
  43        DEFINE(HAE_REG, offsetof(struct alpha_machine_vector, hae_register));
  44}
  45