diff options
Diffstat (limited to 'arch/s390/kernel/asm-offsets.c')
| -rw-r--r-- | arch/s390/kernel/asm-offsets.c | 316 |
1 files changed, 167 insertions, 149 deletions
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c index 2416138ebd3e..e1a5b5b54e4f 100644 --- a/arch/s390/kernel/asm-offsets.c +++ b/arch/s390/kernel/asm-offsets.c @@ -1,170 +1,188 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Generate definitions needed by assembly language modules. * This code generates raw asm output which is post-processed to extract * and format the required data. */ - -#define ASM_OFFSETS_C +#define COMPILE_OFFSETS #include <linux/kbuild.h> -#include <linux/kvm_host.h> #include <linux/sched.h> -#include <asm/cputime.h> -#include <asm/vdso.h> -#include <asm/pgtable.h> - -/* - * Make sure that the compiler is new enough. We want a compiler that - * is known to work with the "Q" assembler constraint. - */ -#if __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 3) -#error Your compiler is too old; please use version 3.3.3 or newer -#endif +#include <linux/purgatory.h> +#include <linux/pgtable.h> +#include <linux/ftrace_regs.h> +#include <asm/kvm_host_types.h> +#include <asm/stacktrace.h> +#include <asm/ptrace.h> int main(void) { - DEFINE(__THREAD_info, offsetof(struct task_struct, stack)); - DEFINE(__THREAD_ksp, offsetof(struct task_struct, thread.ksp)); - DEFINE(__THREAD_mm_segment, offsetof(struct task_struct, thread.mm_segment)); - BLANK(); - DEFINE(__TASK_pid, offsetof(struct task_struct, pid)); + /* task struct offsets */ + OFFSET(__TASK_stack, task_struct, stack); + OFFSET(__TASK_thread, task_struct, thread); + OFFSET(__TASK_pid, task_struct, pid); +#ifdef CONFIG_STACKPROTECTOR + OFFSET(__TASK_stack_canary, task_struct, stack_canary); +#endif BLANK(); - DEFINE(__THREAD_per_cause, offsetof(struct task_struct, thread.per_event.cause)); - DEFINE(__THREAD_per_address, offsetof(struct task_struct, thread.per_event.address)); - DEFINE(__THREAD_per_paid, offsetof(struct task_struct, thread.per_event.paid)); + /* thread struct offsets */ + OFFSET(__THREAD_ksp, thread_struct, ksp); BLANK(); - DEFINE(__TI_task, offsetof(struct thread_info, task)); - DEFINE(__TI_domain, offsetof(struct thread_info, exec_domain)); - DEFINE(__TI_flags, offsetof(struct thread_info, flags)); - DEFINE(__TI_sysc_table, offsetof(struct thread_info, sys_call_table)); - DEFINE(__TI_cpu, offsetof(struct thread_info, cpu)); - DEFINE(__TI_precount, offsetof(struct thread_info, preempt_count)); - DEFINE(__TI_user_timer, offsetof(struct thread_info, user_timer)); - DEFINE(__TI_system_timer, offsetof(struct thread_info, system_timer)); - DEFINE(__TI_last_break, offsetof(struct thread_info, last_break)); + /* thread info offsets */ + OFFSET(__TI_flags, task_struct, thread_info.flags); + OFFSET(__TI_sie, task_struct, thread_info.sie); BLANK(); - DEFINE(__PT_ARGS, offsetof(struct pt_regs, args)); - DEFINE(__PT_PSW, offsetof(struct pt_regs, psw)); - DEFINE(__PT_GPRS, offsetof(struct pt_regs, gprs)); - DEFINE(__PT_ORIG_GPR2, offsetof(struct pt_regs, orig_gpr2)); - DEFINE(__PT_INT_CODE, offsetof(struct pt_regs, int_code)); - DEFINE(__PT_INT_PARM, offsetof(struct pt_regs, int_parm)); - DEFINE(__PT_INT_PARM_LONG, offsetof(struct pt_regs, int_parm_long)); + /* pt_regs offsets */ + OFFSET(__PT_PSW, pt_regs, psw); + OFFSET(__PT_GPRS, pt_regs, gprs); + OFFSET(__PT_R0, pt_regs, gprs[0]); + OFFSET(__PT_R1, pt_regs, gprs[1]); + OFFSET(__PT_R2, pt_regs, gprs[2]); + OFFSET(__PT_R3, pt_regs, gprs[3]); + OFFSET(__PT_R4, pt_regs, gprs[4]); + OFFSET(__PT_R5, pt_regs, gprs[5]); + OFFSET(__PT_R6, pt_regs, gprs[6]); + OFFSET(__PT_R7, pt_regs, gprs[7]); + OFFSET(__PT_R8, pt_regs, gprs[8]); + OFFSET(__PT_R9, pt_regs, gprs[9]); + OFFSET(__PT_R10, pt_regs, gprs[10]); + OFFSET(__PT_R11, pt_regs, gprs[11]); + OFFSET(__PT_R12, pt_regs, gprs[12]); + OFFSET(__PT_R13, pt_regs, gprs[13]); + OFFSET(__PT_R14, pt_regs, gprs[14]); + OFFSET(__PT_R15, pt_regs, gprs[15]); + OFFSET(__PT_ORIG_GPR2, pt_regs, orig_gpr2); + OFFSET(__PT_INT_CODE, pt_regs, int_code); + OFFSET(__PT_FLAGS, pt_regs, flags); + OFFSET(__PT_LAST_BREAK, pt_regs, last_break); DEFINE(__PT_SIZE, sizeof(struct pt_regs)); BLANK(); - DEFINE(__SF_BACKCHAIN, offsetof(struct stack_frame, back_chain)); - DEFINE(__SF_GPRS, offsetof(struct stack_frame, gprs)); - DEFINE(__SF_EMPTY, offsetof(struct stack_frame, empty1)); + /* stack_frame offsets */ + OFFSET(__SF_BACKCHAIN, stack_frame, back_chain); + OFFSET(__SF_GPRS, stack_frame, gprs); + OFFSET(__SF_EMPTY, stack_frame, empty[0]); + OFFSET(__SF_SIE_CONTROL, stack_frame, sie_control_block); + OFFSET(__SF_SIE_SAVEAREA, stack_frame, sie_savearea); + OFFSET(__SF_SIE_REASON, stack_frame, sie_reason); + OFFSET(__SF_SIE_FLAGS, stack_frame, sie_flags); + OFFSET(__SF_SIE_CONTROL_PHYS, stack_frame, sie_control_block_phys); + OFFSET(__SF_SIE_GUEST_ASCE, stack_frame, sie_guest_asce); + OFFSET(__SF_SIE_IRQ, stack_frame, sie_irq); + DEFINE(STACK_FRAME_OVERHEAD, sizeof(struct stack_frame)); BLANK(); - /* timeval/timezone offsets for use by vdso */ - DEFINE(__VDSO_UPD_COUNT, offsetof(struct vdso_data, tb_update_count)); - DEFINE(__VDSO_XTIME_STAMP, offsetof(struct vdso_data, xtime_tod_stamp)); - DEFINE(__VDSO_XTIME_SEC, offsetof(struct vdso_data, xtime_clock_sec)); - DEFINE(__VDSO_XTIME_NSEC, offsetof(struct vdso_data, xtime_clock_nsec)); - DEFINE(__VDSO_WTOM_SEC, offsetof(struct vdso_data, wtom_clock_sec)); - DEFINE(__VDSO_WTOM_NSEC, offsetof(struct vdso_data, wtom_clock_nsec)); - DEFINE(__VDSO_TIMEZONE, offsetof(struct vdso_data, tz_minuteswest)); - DEFINE(__VDSO_ECTG_OK, offsetof(struct vdso_data, ectg_available)); - DEFINE(__VDSO_NTP_MULT, offsetof(struct vdso_data, ntp_mult)); - DEFINE(__VDSO_ECTG_BASE, offsetof(struct vdso_per_cpu_data, ectg_timer_base)); - DEFINE(__VDSO_ECTG_USER, offsetof(struct vdso_per_cpu_data, ectg_user_time)); - /* constants used by the vdso */ - DEFINE(__CLOCK_REALTIME, CLOCK_REALTIME); - DEFINE(__CLOCK_MONOTONIC, CLOCK_MONOTONIC); - DEFINE(__CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC); + OFFSET(__SFUSER_BACKCHAIN, stack_frame_user, back_chain); + DEFINE(STACK_FRAME_USER_OVERHEAD, sizeof(struct stack_frame_user)); + OFFSET(__SFVDSO_RETURN_ADDRESS, stack_frame_vdso_wrapper, return_address); + DEFINE(STACK_FRAME_VDSO_OVERHEAD, sizeof(struct stack_frame_vdso_wrapper)); BLANK(); - /* idle data offsets */ - DEFINE(__CLOCK_IDLE_ENTER, offsetof(struct s390_idle_data, clock_idle_enter)); - DEFINE(__CLOCK_IDLE_EXIT, offsetof(struct s390_idle_data, clock_idle_exit)); - DEFINE(__TIMER_IDLE_ENTER, offsetof(struct s390_idle_data, timer_idle_enter)); - DEFINE(__TIMER_IDLE_EXIT, offsetof(struct s390_idle_data, timer_idle_exit)); - /* lowcore offsets */ - DEFINE(__LC_EXT_PARAMS, offsetof(struct _lowcore, ext_params)); - DEFINE(__LC_EXT_CPU_ADDR, offsetof(struct _lowcore, ext_cpu_addr)); - DEFINE(__LC_EXT_INT_CODE, offsetof(struct _lowcore, ext_int_code)); - DEFINE(__LC_SVC_ILC, offsetof(struct _lowcore, svc_ilc)); - DEFINE(__LC_SVC_INT_CODE, offsetof(struct _lowcore, svc_code)); - DEFINE(__LC_PGM_ILC, offsetof(struct _lowcore, pgm_ilc)); - DEFINE(__LC_PGM_INT_CODE, offsetof(struct _lowcore, pgm_code)); - DEFINE(__LC_TRANS_EXC_CODE, offsetof(struct _lowcore, trans_exc_code)); - DEFINE(__LC_PER_CAUSE, offsetof(struct _lowcore, per_perc_atmid)); - DEFINE(__LC_PER_ADDRESS, offsetof(struct _lowcore, per_address)); - DEFINE(__LC_PER_PAID, offsetof(struct _lowcore, per_access_id)); - DEFINE(__LC_AR_MODE_ID, offsetof(struct _lowcore, ar_access_id)); - DEFINE(__LC_SUBCHANNEL_ID, offsetof(struct _lowcore, subchannel_id)); - DEFINE(__LC_SUBCHANNEL_NR, offsetof(struct _lowcore, subchannel_nr)); - DEFINE(__LC_IO_INT_PARM, offsetof(struct _lowcore, io_int_parm)); - DEFINE(__LC_IO_INT_WORD, offsetof(struct _lowcore, io_int_word)); - DEFINE(__LC_STFL_FAC_LIST, offsetof(struct _lowcore, stfl_fac_list)); - DEFINE(__LC_MCCK_CODE, offsetof(struct _lowcore, mcck_interruption_code)); - DEFINE(__LC_RST_OLD_PSW, offsetof(struct _lowcore, restart_old_psw)); - DEFINE(__LC_EXT_OLD_PSW, offsetof(struct _lowcore, external_old_psw)); - DEFINE(__LC_SVC_OLD_PSW, offsetof(struct _lowcore, svc_old_psw)); - DEFINE(__LC_PGM_OLD_PSW, offsetof(struct _lowcore, program_old_psw)); - DEFINE(__LC_MCK_OLD_PSW, offsetof(struct _lowcore, mcck_old_psw)); - DEFINE(__LC_IO_OLD_PSW, offsetof(struct _lowcore, io_old_psw)); - DEFINE(__LC_RST_NEW_PSW, offsetof(struct _lowcore, restart_psw)); - DEFINE(__LC_EXT_NEW_PSW, offsetof(struct _lowcore, external_new_psw)); - DEFINE(__LC_SVC_NEW_PSW, offsetof(struct _lowcore, svc_new_psw)); - DEFINE(__LC_PGM_NEW_PSW, offsetof(struct _lowcore, program_new_psw)); - DEFINE(__LC_MCK_NEW_PSW, offsetof(struct _lowcore, mcck_new_psw)); - DEFINE(__LC_IO_NEW_PSW, offsetof(struct _lowcore, io_new_psw)); + /* hardware defined lowcore locations 0x000 - 0x1ff */ + OFFSET(__LC_EXT_PARAMS, lowcore, ext_params); + OFFSET(__LC_EXT_CPU_ADDR, lowcore, ext_cpu_addr); + OFFSET(__LC_EXT_INT_CODE, lowcore, ext_int_code); + OFFSET(__LC_PGM_ILC, lowcore, pgm_ilc); + OFFSET(__LC_PGM_CODE, lowcore, pgm_code); + OFFSET(__LC_PGM_INT_CODE, lowcore, pgm_int_code); + OFFSET(__LC_DATA_EXC_CODE, lowcore, data_exc_code); + OFFSET(__LC_MON_CLASS_NR, lowcore, mon_class_num); + OFFSET(__LC_PER_CODE, lowcore, per_code); + OFFSET(__LC_PER_ATMID, lowcore, per_atmid); + OFFSET(__LC_PER_ADDRESS, lowcore, per_address); + OFFSET(__LC_EXC_ACCESS_ID, lowcore, exc_access_id); + OFFSET(__LC_PER_ACCESS_ID, lowcore, per_access_id); + OFFSET(__LC_OP_ACCESS_ID, lowcore, op_access_id); + OFFSET(__LC_AR_MODE_ID, lowcore, ar_mode_id); + OFFSET(__LC_TRANS_EXC_CODE, lowcore, trans_exc_code); + OFFSET(__LC_MON_CODE, lowcore, monitor_code); + OFFSET(__LC_SUBCHANNEL_ID, lowcore, subchannel_id); + OFFSET(__LC_SUBCHANNEL_NR, lowcore, subchannel_nr); + OFFSET(__LC_IO_INT_PARM, lowcore, io_int_parm); + OFFSET(__LC_IO_INT_WORD, lowcore, io_int_word); + OFFSET(__LC_MCCK_CODE, lowcore, mcck_interruption_code); + OFFSET(__LC_EXT_DAMAGE_CODE, lowcore, external_damage_code); + OFFSET(__LC_MCCK_FAIL_STOR_ADDR, lowcore, failing_storage_address); + OFFSET(__LC_PGM_LAST_BREAK, lowcore, pgm_last_break); + OFFSET(__LC_RETURN_LPSWE, lowcore, return_lpswe); + OFFSET(__LC_RETURN_MCCK_LPSWE, lowcore, return_mcck_lpswe); + OFFSET(__LC_RST_OLD_PSW, lowcore, restart_old_psw); + OFFSET(__LC_EXT_OLD_PSW, lowcore, external_old_psw); + OFFSET(__LC_SVC_OLD_PSW, lowcore, svc_old_psw); + OFFSET(__LC_PGM_OLD_PSW, lowcore, program_old_psw); + OFFSET(__LC_MCK_OLD_PSW, lowcore, mcck_old_psw); + OFFSET(__LC_IO_OLD_PSW, lowcore, io_old_psw); + OFFSET(__LC_RST_NEW_PSW, lowcore, restart_psw); + OFFSET(__LC_EXT_NEW_PSW, lowcore, external_new_psw); + OFFSET(__LC_SVC_NEW_PSW, lowcore, svc_new_psw); + OFFSET(__LC_PGM_NEW_PSW, lowcore, program_new_psw); + OFFSET(__LC_MCK_NEW_PSW, lowcore, mcck_new_psw); + OFFSET(__LC_IO_NEW_PSW, lowcore, io_new_psw); + /* software defined lowcore locations 0x200 - 0xdff*/ + OFFSET(__LC_SAVE_AREA, lowcore, save_area); + OFFSET(__LC_SAVE_AREA_RESTART, lowcore, save_area_restart); + OFFSET(__LC_PCPU, lowcore, pcpu); + OFFSET(__LC_RETURN_PSW, lowcore, return_psw); + OFFSET(__LC_RETURN_MCCK_PSW, lowcore, return_mcck_psw); + OFFSET(__LC_SYS_ENTER_TIMER, lowcore, sys_enter_timer); + OFFSET(__LC_MCCK_ENTER_TIMER, lowcore, mcck_enter_timer); + OFFSET(__LC_EXIT_TIMER, lowcore, exit_timer); + OFFSET(__LC_LAST_UPDATE_TIMER, lowcore, last_update_timer); + OFFSET(__LC_LAST_UPDATE_CLOCK, lowcore, last_update_clock); + OFFSET(__LC_INT_CLOCK, lowcore, int_clock); + OFFSET(__LC_CURRENT, lowcore, current_task); + OFFSET(__LC_KERNEL_STACK, lowcore, kernel_stack); + OFFSET(__LC_ASYNC_STACK, lowcore, async_stack); + OFFSET(__LC_NODAT_STACK, lowcore, nodat_stack); + OFFSET(__LC_RESTART_STACK, lowcore, restart_stack); + OFFSET(__LC_MCCK_STACK, lowcore, mcck_stack); + OFFSET(__LC_RESTART_FN, lowcore, restart_fn); + OFFSET(__LC_RESTART_DATA, lowcore, restart_data); + OFFSET(__LC_RESTART_SOURCE, lowcore, restart_source); + OFFSET(__LC_RESTART_FLAGS, lowcore, restart_flags); + OFFSET(__LC_KERNEL_ASCE, lowcore, kernel_asce); + OFFSET(__LC_USER_ASCE, lowcore, user_asce); + OFFSET(__LC_LPP, lowcore, lpp); + OFFSET(__LC_CURRENT_PID, lowcore, current_pid); + OFFSET(__LC_LAST_BREAK, lowcore, last_break); + /* software defined ABI-relevant lowcore locations 0xe00 - 0xe20 */ + OFFSET(__LC_STACK_CANARY, lowcore, stack_canary); + OFFSET(__LC_DUMP_REIPL, lowcore, ipib); + OFFSET(__LC_VMCORE_INFO, lowcore, vmcore_info); + OFFSET(__LC_OS_INFO, lowcore, os_info); + /* hardware defined lowcore locations 0x1000 - 0x18ff */ + OFFSET(__LC_MCESAD, lowcore, mcesad); + OFFSET(__LC_EXT_PARAMS2, lowcore, ext_params2); + OFFSET(__LC_FPREGS_SAVE_AREA, lowcore, floating_pt_save_area); + OFFSET(__LC_GPREGS_SAVE_AREA, lowcore, gpregs_save_area); + OFFSET(__LC_PSW_SAVE_AREA, lowcore, psw_save_area); + OFFSET(__LC_PREFIX_SAVE_AREA, lowcore, prefixreg_save_area); + OFFSET(__LC_FP_CREG_SAVE_AREA, lowcore, fpt_creg_save_area); + OFFSET(__LC_TOD_PROGREG_SAVE_AREA, lowcore, tod_progreg_save_area); + OFFSET(__LC_CPU_TIMER_SAVE_AREA, lowcore, cpu_timer_save_area); + OFFSET(__LC_CLOCK_COMP_SAVE_AREA, lowcore, clock_comp_save_area); + OFFSET(__LC_LAST_BREAK_SAVE_AREA, lowcore, last_break_save_area); + OFFSET(__LC_AREGS_SAVE_AREA, lowcore, access_regs_save_area); + OFFSET(__LC_CREGS_SAVE_AREA, lowcore, cregs_save_area); + OFFSET(__LC_PGM_TDB, lowcore, pgm_tdb); BLANK(); - DEFINE(__LC_SAVE_AREA_SYNC, offsetof(struct _lowcore, save_area_sync)); - DEFINE(__LC_SAVE_AREA_ASYNC, offsetof(struct _lowcore, save_area_async)); - DEFINE(__LC_SAVE_AREA_RESTART, offsetof(struct _lowcore, save_area_restart)); - DEFINE(__LC_RETURN_PSW, offsetof(struct _lowcore, return_psw)); - DEFINE(__LC_RETURN_MCCK_PSW, offsetof(struct _lowcore, return_mcck_psw)); - DEFINE(__LC_SYNC_ENTER_TIMER, offsetof(struct _lowcore, sync_enter_timer)); - DEFINE(__LC_ASYNC_ENTER_TIMER, offsetof(struct _lowcore, async_enter_timer)); - DEFINE(__LC_MCCK_ENTER_TIMER, offsetof(struct _lowcore, mcck_enter_timer)); - DEFINE(__LC_EXIT_TIMER, offsetof(struct _lowcore, exit_timer)); - DEFINE(__LC_USER_TIMER, offsetof(struct _lowcore, user_timer)); - DEFINE(__LC_SYSTEM_TIMER, offsetof(struct _lowcore, system_timer)); - DEFINE(__LC_STEAL_TIMER, offsetof(struct _lowcore, steal_timer)); - DEFINE(__LC_LAST_UPDATE_TIMER, offsetof(struct _lowcore, last_update_timer)); - DEFINE(__LC_LAST_UPDATE_CLOCK, offsetof(struct _lowcore, last_update_clock)); - DEFINE(__LC_CURRENT, offsetof(struct _lowcore, current_task)); - DEFINE(__LC_CURRENT_PID, offsetof(struct _lowcore, current_pid)); - DEFINE(__LC_THREAD_INFO, offsetof(struct _lowcore, thread_info)); - DEFINE(__LC_KERNEL_STACK, offsetof(struct _lowcore, kernel_stack)); - DEFINE(__LC_ASYNC_STACK, offsetof(struct _lowcore, async_stack)); - DEFINE(__LC_PANIC_STACK, offsetof(struct _lowcore, panic_stack)); - DEFINE(__LC_RESTART_STACK, offsetof(struct _lowcore, restart_stack)); - DEFINE(__LC_RESTART_FN, offsetof(struct _lowcore, restart_fn)); - DEFINE(__LC_RESTART_DATA, offsetof(struct _lowcore, restart_data)); - DEFINE(__LC_RESTART_SOURCE, offsetof(struct _lowcore, restart_source)); - DEFINE(__LC_USER_ASCE, offsetof(struct _lowcore, user_asce)); - DEFINE(__LC_INT_CLOCK, offsetof(struct _lowcore, int_clock)); - DEFINE(__LC_MCCK_CLOCK, offsetof(struct _lowcore, mcck_clock)); - DEFINE(__LC_MACHINE_FLAGS, offsetof(struct _lowcore, machine_flags)); - DEFINE(__LC_FTRACE_FUNC, offsetof(struct _lowcore, ftrace_func)); - DEFINE(__LC_IRB, offsetof(struct _lowcore, irb)); - DEFINE(__LC_DUMP_REIPL, offsetof(struct _lowcore, ipib)); - BLANK(); - DEFINE(__LC_CPU_TIMER_SAVE_AREA, offsetof(struct _lowcore, cpu_timer_save_area)); - DEFINE(__LC_CLOCK_COMP_SAVE_AREA, offsetof(struct _lowcore, clock_comp_save_area)); - DEFINE(__LC_PSW_SAVE_AREA, offsetof(struct _lowcore, psw_save_area)); - DEFINE(__LC_PREFIX_SAVE_AREA, offsetof(struct _lowcore, prefixreg_save_area)); - DEFINE(__LC_AREGS_SAVE_AREA, offsetof(struct _lowcore, access_regs_save_area)); - DEFINE(__LC_FPREGS_SAVE_AREA, offsetof(struct _lowcore, floating_pt_save_area)); - DEFINE(__LC_GPREGS_SAVE_AREA, offsetof(struct _lowcore, gpregs_save_area)); - DEFINE(__LC_CREGS_SAVE_AREA, offsetof(struct _lowcore, cregs_save_area)); -#ifdef CONFIG_32BIT - DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, extended_save_area_addr)); -#else /* CONFIG_32BIT */ - DEFINE(__LC_EXT_PARAMS2, offsetof(struct _lowcore, ext_params2)); - DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, floating_pt_save_area)); - DEFINE(__LC_PASTE, offsetof(struct _lowcore, paste)); - DEFINE(__LC_FP_CREG_SAVE_AREA, offsetof(struct _lowcore, fpt_creg_save_area)); - DEFINE(__LC_LAST_BREAK, offsetof(struct _lowcore, breaking_event_addr)); - DEFINE(__LC_VDSO_PER_CPU, offsetof(struct _lowcore, vdso_per_cpu_data)); - DEFINE(__LC_GMAP, offsetof(struct _lowcore, gmap)); - DEFINE(__LC_PGM_TDB, offsetof(struct _lowcore, pgm_tdb)); - DEFINE(__THREAD_trap_tdb, offsetof(struct task_struct, thread.trap_tdb)); - DEFINE(__GMAP_ASCE, offsetof(struct gmap, asce)); - DEFINE(__SIE_PROG0C, offsetof(struct kvm_s390_sie_block, prog0c)); - DEFINE(__SIE_PROG20, offsetof(struct kvm_s390_sie_block, prog20)); -#endif /* CONFIG_32BIT */ + /* gmap/sie offsets */ + OFFSET(__SIE_PROG0C, kvm_s390_sie_block, prog0c); + OFFSET(__SIE_PROG20, kvm_s390_sie_block, prog20); + /* kexec_sha_region */ + OFFSET(__KEXEC_SHA_REGION_START, kexec_sha_region, start); + OFFSET(__KEXEC_SHA_REGION_LEN, kexec_sha_region, len); + DEFINE(__KEXEC_SHA_REGION_SIZE, sizeof(struct kexec_sha_region)); + /* sizeof kernel parameter area */ + DEFINE(__PARMAREA_SIZE, sizeof(struct parmarea)); + /* kernel parameter area offsets */ + DEFINE(IPL_DEVICE, PARMAREA + offsetof(struct parmarea, ipl_device)); + DEFINE(INITRD_START, PARMAREA + offsetof(struct parmarea, initrd_start)); + DEFINE(INITRD_SIZE, PARMAREA + offsetof(struct parmarea, initrd_size)); + DEFINE(OLDMEM_BASE, PARMAREA + offsetof(struct parmarea, oldmem_base)); + DEFINE(OLDMEM_SIZE, PARMAREA + offsetof(struct parmarea, oldmem_size)); + DEFINE(COMMAND_LINE, PARMAREA + offsetof(struct parmarea, command_line)); + DEFINE(MAX_COMMAND_LINE_SIZE, PARMAREA + offsetof(struct parmarea, max_command_line_size)); + OFFSET(__FTRACE_REGS_PT_REGS, __arch_ftrace_regs, regs); + DEFINE(__FTRACE_REGS_SIZE, sizeof(struct __arch_ftrace_regs)); + + OFFSET(__PCPU_FLAGS, pcpu, flags); return 0; } |