diff options
Diffstat (limited to 'arch/ia64/kernel/asm-offsets.c')
| -rw-r--r-- | arch/ia64/kernel/asm-offsets.c | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c new file mode 100644 index 00000000000..7d1ae2982c5 --- /dev/null +++ b/arch/ia64/kernel/asm-offsets.c @@ -0,0 +1,239 @@ +/* + * Generate definitions needed by assembly language modules. + * This code generates raw asm output which is post-processed + * to extract and format the required data. + */ + +#include <linux/config.h> + +#include <linux/sched.h> + +#include <asm-ia64/processor.h> +#include <asm-ia64/ptrace.h> +#include <asm-ia64/siginfo.h> +#include <asm-ia64/sigcontext.h> +#include <asm-ia64/mca.h> + +#include "../kernel/sigframe.h" + +#define DEFINE(sym, val) \ + asm volatile("\n->" #sym " %0 " #val : : "i" (val)) + +#define BLANK() asm volatile("\n->" : : ) + +void foo(void) +{ + DEFINE(IA64_TASK_SIZE, sizeof (struct task_struct)); + DEFINE(IA64_THREAD_INFO_SIZE, sizeof (struct thread_info)); + DEFINE(IA64_PT_REGS_SIZE, sizeof (struct pt_regs)); + DEFINE(IA64_SWITCH_STACK_SIZE, sizeof (struct switch_stack)); + DEFINE(IA64_SIGINFO_SIZE, sizeof (struct siginfo)); + DEFINE(IA64_CPU_SIZE, sizeof (struct cpuinfo_ia64)); + DEFINE(SIGFRAME_SIZE, sizeof (struct sigframe)); + DEFINE(UNW_FRAME_INFO_SIZE, sizeof (struct unw_frame_info)); + + BLANK(); + + DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); + DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count)); + + BLANK(); + + DEFINE(IA64_TASK_BLOCKED_OFFSET,offsetof (struct task_struct, blocked)); + DEFINE(IA64_TASK_CLEAR_CHILD_TID_OFFSET,offsetof (struct task_struct, clear_child_tid)); + DEFINE(IA64_TASK_GROUP_LEADER_OFFSET, offsetof (struct task_struct, group_leader)); + DEFINE(IA64_TASK_PENDING_OFFSET,offsetof (struct task_struct, pending)); + DEFINE(IA64_TASK_PID_OFFSET, offsetof (struct task_struct, pid)); + DEFINE(IA64_TASK_REAL_PARENT_OFFSET, offsetof (struct task_struct, real_parent)); + DEFINE(IA64_TASK_SIGHAND_OFFSET,offsetof (struct task_struct, sighand)); + DEFINE(IA64_TASK_SIGNAL_OFFSET,offsetof (struct task_struct, signal)); + DEFINE(IA64_TASK_TGID_OFFSET, offsetof (struct task_struct, tgid)); + DEFINE(IA64_TASK_THREAD_KSP_OFFSET, offsetof (struct task_struct, thread.ksp)); + DEFINE(IA64_TASK_THREAD_ON_USTACK_OFFSET, offsetof (struct task_struct, thread.on_ustack)); + + BLANK(); + + DEFINE(IA64_SIGHAND_SIGLOCK_OFFSET,offsetof (struct sighand_struct, siglock)); + + BLANK(); + + DEFINE(IA64_SIGNAL_GROUP_STOP_COUNT_OFFSET,offsetof (struct signal_struct, + group_stop_count)); + DEFINE(IA64_SIGNAL_SHARED_PENDING_OFFSET,offsetof (struct signal_struct, shared_pending)); + + BLANK(); + + DEFINE(IA64_PT_REGS_B6_OFFSET, offsetof (struct pt_regs, b6)); + DEFINE(IA64_PT_REGS_B7_OFFSET, offsetof (struct pt_regs, b7)); + DEFINE(IA64_PT_REGS_AR_CSD_OFFSET, offsetof (struct pt_regs, ar_csd)); + DEFINE(IA64_PT_REGS_AR_SSD_OFFSET, offsetof (struct pt_regs, ar_ssd)); + DEFINE(IA64_PT_REGS_R8_OFFSET, offsetof (struct pt_regs, r8)); + DEFINE(IA64_PT_REGS_R9_OFFSET, offsetof (struct pt_regs, r9)); + DEFINE(IA64_PT_REGS_R10_OFFSET, offsetof (struct pt_regs, r10)); + DEFINE(IA64_PT_REGS_R11_OFFSET, offsetof (struct pt_regs, r11)); + DEFINE(IA64_PT_REGS_CR_IPSR_OFFSET, offsetof (struct pt_regs, cr_ipsr)); + DEFINE(IA64_PT_REGS_CR_IIP_OFFSET, offsetof (struct pt_regs, cr_iip)); + DEFINE(IA64_PT_REGS_CR_IFS_OFFSET, offsetof (struct pt_regs, cr_ifs)); + DEFINE(IA64_PT_REGS_AR_UNAT_OFFSET, offsetof (struct pt_regs, ar_unat)); + DEFINE(IA64_PT_REGS_AR_PFS_OFFSET, offsetof (struct pt_regs, ar_pfs)); + DEFINE(IA64_PT_REGS_AR_RSC_OFFSET, offsetof (struct pt_regs, ar_rsc)); + DEFINE(IA64_PT_REGS_AR_RNAT_OFFSET, offsetof (struct pt_regs, ar_rnat)); + + DEFINE(IA64_PT_REGS_AR_BSPSTORE_OFFSET, offsetof (struct pt_regs, ar_bspstore)); + DEFINE(IA64_PT_REGS_PR_OFFSET, offsetof (struct pt_regs, pr)); + DEFINE(IA64_PT_REGS_B0_OFFSET, offsetof (struct pt_regs, b0)); + DEFINE(IA64_PT_REGS_LOADRS_OFFSET, offsetof (struct pt_regs, loadrs)); + DEFINE(IA64_PT_REGS_R1_OFFSET, offsetof (struct pt_regs, r1)); + DEFINE(IA64_PT_REGS_R12_OFFSET, offsetof (struct pt_regs, r12)); + DEFINE(IA64_PT_REGS_R13_OFFSET, offsetof (struct pt_regs, r13)); + DEFINE(IA64_PT_REGS_AR_FPSR_OFFSET, offsetof (struct pt_regs, ar_fpsr)); + DEFINE(IA64_PT_REGS_R15_OFFSET, offsetof (struct pt_regs, r15)); + DEFINE(IA64_PT_REGS_R14_OFFSET, offsetof (struct pt_regs, r14)); + DEFINE(IA64_PT_REGS_R2_OFFSET, offsetof (struct pt_regs, r2)); + DEFINE(IA64_PT_REGS_R3_OFFSET, offsetof (struct pt_regs, r3)); + DEFINE(IA64_PT_REGS_R16_OFFSET, offsetof (struct pt_regs, r16)); + DEFINE(IA64_PT_REGS_R17_OFFSET, offsetof (struct pt_regs, r17)); + DEFINE(IA64_PT_REGS_R18_OFFSET, offsetof (struct pt_regs, r18)); + DEFINE(IA64_PT_REGS_R19_OFFSET, offsetof (struct pt_regs, r19)); + DEFINE(IA64_PT_REGS_R20_OFFSET, offsetof (struct pt_regs, r20)); + DEFINE(IA64_PT_REGS_R21_OFFSET, offsetof (struct pt_regs, r21)); + DEFINE(IA64_PT_REGS_R22_OFFSET, offsetof (struct pt_regs, r22)); + DEFINE(IA64_PT_REGS_R23_OFFSET, offsetof (struct pt_regs, r23)); + DEFINE(IA64_PT_REGS_R24_OFFSET, offsetof (struct pt_regs, r24)); + DEFINE(IA64_PT_REGS_R25_OFFSET, offsetof (struct pt_regs, r25)); + DEFINE(IA64_PT_REGS_R26_OFFSET, offsetof (struct pt_regs, r26)); + DEFINE(IA64_PT_REGS_R27_OFFSET, offsetof (struct pt_regs, r27)); + DEFINE(IA64_PT_REGS_R28_OFFSET, offsetof (struct pt_regs, r28)); + DEFINE(IA64_PT_REGS_R29_OFFSET, offsetof (struct pt_regs, r29)); + DEFINE(IA64_PT_REGS_R30_OFFSET, offsetof (struct pt_regs, r30)); + DEFINE(IA64_PT_REGS_R31_OFFSET, offsetof (struct pt_regs, r31)); + DEFINE(IA64_PT_REGS_AR_CCV_OFFSET, offsetof (struct pt_regs, ar_ccv)); + DEFINE(IA64_PT_REGS_F6_OFFSET, offsetof (struct pt_regs, f6)); + DEFINE(IA64_PT_REGS_F7_OFFSET, offsetof (struct pt_regs, f7)); + DEFINE(IA64_PT_REGS_F8_OFFSET, offsetof (struct pt_regs, f8)); + DEFINE(IA64_PT_REGS_F9_OFFSET, offsetof (struct pt_regs, f9)); + DEFINE(IA64_PT_REGS_F10_OFFSET, offsetof (struct pt_regs, f10)); + DEFINE(IA64_PT_REGS_F11_OFFSET, offsetof (struct pt_regs, f11)); + + BLANK(); + + DEFINE(IA64_SWITCH_STACK_CALLER_UNAT_OFFSET, offsetof (struct switch_stack, caller_unat)); + DEFINE(IA64_SWITCH_STACK_AR_FPSR_OFFSET, offsetof (struct switch_stack, ar_fpsr)); + DEFINE(IA64_SWITCH_STACK_F2_OFFSET, offsetof (struct switch_stack, f2)); + DEFINE(IA64_SWITCH_STACK_F3_OFFSET, offsetof (struct switch_stack, f3)); + DEFINE(IA64_SWITCH_STACK_F4_OFFSET, offsetof (struct switch_stack, f4)); + DEFINE(IA64_SWITCH_STACK_F5_OFFSET, offsetof (struct switch_stack, f5)); + DEFINE(IA64_SWITCH_STACK_F12_OFFSET, offsetof (struct switch_stack, f12)); + DEFINE(IA64_SWITCH_STACK_F13_OFFSET, offsetof (struct switch_stack, f13)); + DEFINE(IA64_SWITCH_STACK_F14_OFFSET, offsetof (struct switch_stack, f14)); + DEFINE(IA64_SWITCH_STACK_F15_OFFSET, offsetof (struct switch_stack, f15)); + DEFINE(IA64_SWITCH_STACK_F16_OFFSET, offsetof (struct switch_stack, f16)); + DEFINE(IA64_SWITCH_STACK_F17_OFFSET, offsetof (struct switch_stack, f17)); + DEFINE(IA64_SWITCH_STACK_F18_OFFSET, offsetof (struct switch_stack, f18)); + DEFINE(IA64_SWITCH_STACK_F19_OFFSET, offsetof (struct switch_stack, f19)); + DEFINE(IA64_SWITCH_STACK_F20_OFFSET, offsetof (struct switch_stack, f20)); + DEFINE(IA64_SWITCH_STACK_F21_OFFSET, offsetof (struct switch_stack, f21)); + DEFINE(IA64_SWITCH_STACK_F22_OFFSET, offsetof (struct switch_stack, f22)); + DEFINE(IA64_SWITCH_STACK_F23_OFFSET, offsetof (struct switch_stack, f23)); + DEFINE(IA64_SWITCH_STACK_F24_OFFSET, offsetof (struct switch_stack, f24)); + DEFINE(IA64_SWITCH_STACK_F25_OFFSET, offsetof (struct switch_stack, f25)); + DEFINE(IA64_SWITCH_STACK_F26_OFFSET, offsetof (struct switch_stack, f26)); + DEFINE(IA64_SWITCH_STACK_F27_OFFSET, offsetof (struct switch_stack, f27)); + DEFINE(IA64_SWITCH_STACK_F28_OFFSET, offsetof (struct switch_stack, f28)); + DEFINE(IA64_SWITCH_STACK_F29_OFFSET, offsetof (struct switch_stack, f29)); + DEFINE(IA64_SWITCH_STACK_F30_OFFSET, offsetof (struct switch_stack, f30)); + DEFINE(IA64_SWITCH_STACK_F31_OFFSET, offsetof (struct switch_stack, f31)); + DEFINE(IA64_SWITCH_STACK_R4_OFFSET, offsetof (struct switch_stack, r4)); + DEFINE(IA64_SWITCH_STACK_R5_OFFSET, offsetof (struct switch_stack, r5)); + DEFINE(IA64_SWITCH_STACK_R6_OFFSET, offsetof (struct switch_stack, r6)); + DEFINE(IA64_SWITCH_STACK_R7_OFFSET, offsetof (struct switch_stack, r7)); + DEFINE(IA64_SWITCH_STACK_B0_OFFSET, offsetof (struct switch_stack, b0)); + DEFINE(IA64_SWITCH_STACK_B1_OFFSET, offsetof (struct switch_stack, b1)); + DEFINE(IA64_SWITCH_STACK_B2_OFFSET, offsetof (struct switch_stack, b2)); + DEFINE(IA64_SWITCH_STACK_B3_OFFSET, offsetof (struct switch_stack, b3)); + DEFINE(IA64_SWITCH_STACK_B4_OFFSET, offsetof (struct switch_stack, b4)); + DEFINE(IA64_SWITCH_STACK_B5_OFFSET, offsetof (struct switch_stack, b5)); + DEFINE(IA64_SWITCH_STACK_AR_PFS_OFFSET, offsetof (struct switch_stack, ar_pfs)); + DEFINE(IA64_SWITCH_STACK_AR_LC_OFFSET, offsetof (struct switch_stack, ar_lc)); + DEFINE(IA64_SWITCH_STACK_AR_UNAT_OFFSET, offsetof (struct switch_stack, ar_unat)); + DEFINE(IA64_SWITCH_STACK_AR_RNAT_OFFSET, offsetof (struct switch_stack, ar_rnat)); + DEFINE(IA64_SWITCH_STACK_AR_BSPSTORE_OFFSET, offsetof (struct switch_stack, ar_bspstore)); + DEFINE(IA64_SWITCH_STACK_PR_OFFSET, offsetof (struct switch_stack, pr)); + + BLANK(); + + DEFINE(IA64_SIGCONTEXT_IP_OFFSET, offsetof (struct sigcontext, sc_ip)); + DEFINE(IA64_SIGCONTEXT_AR_BSP_OFFSET, offsetof (struct sigcontext, sc_ar_bsp)); + DEFINE(IA64_SIGCONTEXT_AR_FPSR_OFFSET, offsetof (struct sigcontext, sc_ar_fpsr)); + DEFINE(IA64_SIGCONTEXT_AR_RNAT_OFFSET, offsetof (struct sigcontext, sc_ar_rnat)); + DEFINE(IA64_SIGCONTEXT_AR_UNAT_OFFSET, offsetof (struct sigcontext, sc_ar_unat)); + DEFINE(IA64_SIGCONTEXT_B0_OFFSET, offsetof (struct sigcontext, sc_br[0])); + DEFINE(IA64_SIGCONTEXT_CFM_OFFSET, offsetof (struct sigcontext, sc_cfm)); + DEFINE(IA64_SIGCONTEXT_FLAGS_OFFSET, offsetof (struct sigcontext, sc_flags)); + DEFINE(IA64_SIGCONTEXT_FR6_OFFSET, offsetof (struct sigcontext, sc_fr[6])); + DEFINE(IA64_SIGCONTEXT_PR_OFFSET, offsetof (struct sigcontext, sc_pr)); + DEFINE(IA64_SIGCONTEXT_R12_OFFSET, offsetof (struct sigcontext, sc_gr[12])); + DEFINE(IA64_SIGCONTEXT_RBS_BASE_OFFSET,offsetof (struct sigcontext, sc_rbs_base)); + DEFINE(IA64_SIGCONTEXT_LOADRS_OFFSET, offsetof (struct sigcontext, sc_loadrs)); + + BLANK(); + + DEFINE(IA64_SIGPENDING_SIGNAL_OFFSET, offsetof (struct sigpending, signal)); + + BLANK(); + + DEFINE(IA64_SIGFRAME_ARG0_OFFSET, offsetof (struct sigframe, arg0)); + DEFINE(IA64_SIGFRAME_ARG1_OFFSET, offsetof (struct sigframe, arg1)); + DEFINE(IA64_SIGFRAME_ARG2_OFFSET, offsetof (struct sigframe, arg2)); + DEFINE(IA64_SIGFRAME_HANDLER_OFFSET, offsetof (struct sigframe, handler)); + DEFINE(IA64_SIGFRAME_SIGCONTEXT_OFFSET, offsetof (struct sigframe, sc)); + BLANK(); + /* for assembly files which can't include sched.h: */ + DEFINE(IA64_CLONE_VFORK, CLONE_VFORK); + DEFINE(IA64_CLONE_VM, CLONE_VM); + + BLANK(); + DEFINE(IA64_CPUINFO_NSEC_PER_CYC_OFFSET, + offsetof (struct cpuinfo_ia64, nsec_per_cyc)); + DEFINE(IA64_CPUINFO_PTCE_BASE_OFFSET, + offsetof (struct cpuinfo_ia64, ptce_base)); + DEFINE(IA64_CPUINFO_PTCE_COUNT_OFFSET, + offsetof (struct cpuinfo_ia64, ptce_count)); + DEFINE(IA64_CPUINFO_PTCE_STRIDE_OFFSET, + offsetof (struct cpuinfo_ia64, ptce_stride)); + BLANK(); + DEFINE(IA64_TIMESPEC_TV_NSEC_OFFSET, + offsetof (struct timespec, tv_nsec)); + + DEFINE(CLONE_SETTLS_BIT, 19); +#if CLONE_SETTLS != (1<<19) +# error "CLONE_SETTLS_BIT incorrect, please fix" +#endif + + BLANK(); + DEFINE(IA64_MCA_CPU_PROC_STATE_DUMP_OFFSET, + offsetof (struct ia64_mca_cpu, proc_state_dump)); + DEFINE(IA64_MCA_CPU_STACK_OFFSET, + offsetof (struct ia64_mca_cpu, stack)); + DEFINE(IA64_MCA_CPU_STACKFRAME_OFFSET, + offsetof (struct ia64_mca_cpu, stackframe)); + DEFINE(IA64_MCA_CPU_RBSTORE_OFFSET, + offsetof (struct ia64_mca_cpu, rbstore)); + DEFINE(IA64_MCA_CPU_INIT_STACK_OFFSET, + offsetof (struct ia64_mca_cpu, init_stack)); + BLANK(); + /* used by fsys_gettimeofday in arch/ia64/kernel/fsys.S */ + DEFINE(IA64_TIME_INTERPOLATOR_ADDRESS_OFFSET, offsetof (struct time_interpolator, addr)); + DEFINE(IA64_TIME_INTERPOLATOR_SOURCE_OFFSET, offsetof (struct time_interpolator, source)); + DEFINE(IA64_TIME_INTERPOLATOR_SHIFT_OFFSET, offsetof (struct time_interpolator, shift)); + DEFINE(IA64_TIME_INTERPOLATOR_NSEC_OFFSET, offsetof (struct time_interpolator, nsec_per_cyc)); + DEFINE(IA64_TIME_INTERPOLATOR_OFFSET_OFFSET, offsetof (struct time_interpolator, offset)); + DEFINE(IA64_TIME_INTERPOLATOR_LAST_CYCLE_OFFSET, offsetof (struct time_interpolator, last_cycle)); + DEFINE(IA64_TIME_INTERPOLATOR_LAST_COUNTER_OFFSET, offsetof (struct time_interpolator, last_counter)); + DEFINE(IA64_TIME_INTERPOLATOR_JITTER_OFFSET, offsetof (struct time_interpolator, jitter)); + DEFINE(IA64_TIME_INTERPOLATOR_MASK_OFFSET, offsetof (struct time_interpolator, mask)); + DEFINE(IA64_TIME_SOURCE_CPU, TIME_SOURCE_CPU); + DEFINE(IA64_TIME_SOURCE_MMIO64, TIME_SOURCE_MMIO64); + DEFINE(IA64_TIME_SOURCE_MMIO32, TIME_SOURCE_MMIO32); + DEFINE(IA64_TIMESPEC_TV_NSEC_OFFSET, offsetof (struct timespec, tv_nsec)); +} |