fa2e5c073a
Pull exec domain removal from Richard Weinberger: "This series removes execution domain support from Linux. The idea behind exec domains was to support different ABIs. The feature was never complete nor stable. Let's rip it out and make the kernel signal handling code less complicated" * 'exec_domain_rip_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc: (27 commits) arm64: Removed unused variable sparc: Fix execution domain removal Remove rest of exec domains. arch: Remove exec_domain from remaining archs arc: Remove signal translation and exec_domain xtensa: Remove signal translation and exec_domain xtensa: Autogenerate offsets in struct thread_info x86: Remove signal translation and exec_domain unicore32: Remove signal translation and exec_domain um: Remove signal translation and exec_domain tile: Remove signal translation and exec_domain sparc: Remove signal translation and exec_domain sh: Remove signal translation and exec_domain s390: Remove signal translation and exec_domain mn10300: Remove signal translation and exec_domain microblaze: Remove signal translation and exec_domain m68k: Remove signal translation and exec_domain m32r: Remove signal translation and exec_domain m32r: Autogenerate offsets in struct thread_info frv: Remove signal translation and exec_domain ...
185 lines
10 KiB
C
185 lines
10 KiB
C
/*
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* Generate definitions needed by assembly language modules.
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* This code generates raw asm output which is post-processed to extract
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* and format the required data.
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*/
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#define ASM_OFFSETS_C
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#include <linux/kbuild.h>
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#include <linux/kvm_host.h>
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#include <linux/sched.h>
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#include <asm/idle.h>
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#include <asm/vdso.h>
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#include <asm/pgtable.h>
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/*
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* Make sure that the compiler is new enough. We want a compiler that
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* is known to work with the "Q" assembler constraint.
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*/
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#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 3)
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#error Your compiler is too old; please use version 4.3 or newer
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#endif
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int main(void)
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{
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DEFINE(__THREAD_info, offsetof(struct task_struct, stack));
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DEFINE(__THREAD_ksp, offsetof(struct task_struct, thread.ksp));
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DEFINE(__THREAD_mm_segment, offsetof(struct task_struct, thread.mm_segment));
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BLANK();
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DEFINE(__TASK_pid, offsetof(struct task_struct, pid));
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BLANK();
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DEFINE(__THREAD_per_cause, offsetof(struct task_struct, thread.per_event.cause));
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DEFINE(__THREAD_per_address, offsetof(struct task_struct, thread.per_event.address));
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DEFINE(__THREAD_per_paid, offsetof(struct task_struct, thread.per_event.paid));
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BLANK();
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DEFINE(__TI_task, offsetof(struct thread_info, task));
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DEFINE(__TI_flags, offsetof(struct thread_info, flags));
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DEFINE(__TI_sysc_table, offsetof(struct thread_info, sys_call_table));
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DEFINE(__TI_cpu, offsetof(struct thread_info, cpu));
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DEFINE(__TI_precount, offsetof(struct thread_info, preempt_count));
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DEFINE(__TI_user_timer, offsetof(struct thread_info, user_timer));
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DEFINE(__TI_system_timer, offsetof(struct thread_info, system_timer));
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DEFINE(__TI_last_break, offsetof(struct thread_info, last_break));
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BLANK();
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DEFINE(__PT_ARGS, offsetof(struct pt_regs, args));
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DEFINE(__PT_PSW, offsetof(struct pt_regs, psw));
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DEFINE(__PT_GPRS, offsetof(struct pt_regs, gprs));
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DEFINE(__PT_ORIG_GPR2, offsetof(struct pt_regs, orig_gpr2));
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DEFINE(__PT_INT_CODE, offsetof(struct pt_regs, int_code));
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DEFINE(__PT_INT_PARM, offsetof(struct pt_regs, int_parm));
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DEFINE(__PT_INT_PARM_LONG, offsetof(struct pt_regs, int_parm_long));
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DEFINE(__PT_FLAGS, offsetof(struct pt_regs, flags));
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DEFINE(__PT_SIZE, sizeof(struct pt_regs));
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BLANK();
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DEFINE(__SF_BACKCHAIN, offsetof(struct stack_frame, back_chain));
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DEFINE(__SF_GPRS, offsetof(struct stack_frame, gprs));
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DEFINE(__SF_EMPTY, offsetof(struct stack_frame, empty1));
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BLANK();
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/* timeval/timezone offsets for use by vdso */
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DEFINE(__VDSO_UPD_COUNT, offsetof(struct vdso_data, tb_update_count));
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DEFINE(__VDSO_XTIME_STAMP, offsetof(struct vdso_data, xtime_tod_stamp));
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DEFINE(__VDSO_XTIME_SEC, offsetof(struct vdso_data, xtime_clock_sec));
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DEFINE(__VDSO_XTIME_NSEC, offsetof(struct vdso_data, xtime_clock_nsec));
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DEFINE(__VDSO_XTIME_CRS_SEC, offsetof(struct vdso_data, xtime_coarse_sec));
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DEFINE(__VDSO_XTIME_CRS_NSEC, offsetof(struct vdso_data, xtime_coarse_nsec));
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DEFINE(__VDSO_WTOM_SEC, offsetof(struct vdso_data, wtom_clock_sec));
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DEFINE(__VDSO_WTOM_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
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DEFINE(__VDSO_WTOM_CRS_SEC, offsetof(struct vdso_data, wtom_coarse_sec));
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DEFINE(__VDSO_WTOM_CRS_NSEC, offsetof(struct vdso_data, wtom_coarse_nsec));
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DEFINE(__VDSO_TIMEZONE, offsetof(struct vdso_data, tz_minuteswest));
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DEFINE(__VDSO_ECTG_OK, offsetof(struct vdso_data, ectg_available));
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DEFINE(__VDSO_TK_MULT, offsetof(struct vdso_data, tk_mult));
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DEFINE(__VDSO_TK_SHIFT, offsetof(struct vdso_data, tk_shift));
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DEFINE(__VDSO_ECTG_BASE, offsetof(struct vdso_per_cpu_data, ectg_timer_base));
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DEFINE(__VDSO_ECTG_USER, offsetof(struct vdso_per_cpu_data, ectg_user_time));
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/* constants used by the vdso */
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DEFINE(__CLOCK_REALTIME, CLOCK_REALTIME);
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DEFINE(__CLOCK_MONOTONIC, CLOCK_MONOTONIC);
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DEFINE(__CLOCK_REALTIME_COARSE, CLOCK_REALTIME_COARSE);
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DEFINE(__CLOCK_MONOTONIC_COARSE, CLOCK_MONOTONIC_COARSE);
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DEFINE(__CLOCK_THREAD_CPUTIME_ID, CLOCK_THREAD_CPUTIME_ID);
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DEFINE(__CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC);
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DEFINE(__CLOCK_COARSE_RES, LOW_RES_NSEC);
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BLANK();
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/* idle data offsets */
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DEFINE(__CLOCK_IDLE_ENTER, offsetof(struct s390_idle_data, clock_idle_enter));
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DEFINE(__CLOCK_IDLE_EXIT, offsetof(struct s390_idle_data, clock_idle_exit));
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DEFINE(__TIMER_IDLE_ENTER, offsetof(struct s390_idle_data, timer_idle_enter));
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DEFINE(__TIMER_IDLE_EXIT, offsetof(struct s390_idle_data, timer_idle_exit));
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/* lowcore offsets */
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DEFINE(__LC_EXT_PARAMS, offsetof(struct _lowcore, ext_params));
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DEFINE(__LC_EXT_CPU_ADDR, offsetof(struct _lowcore, ext_cpu_addr));
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DEFINE(__LC_EXT_INT_CODE, offsetof(struct _lowcore, ext_int_code));
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DEFINE(__LC_SVC_ILC, offsetof(struct _lowcore, svc_ilc));
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DEFINE(__LC_SVC_INT_CODE, offsetof(struct _lowcore, svc_code));
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DEFINE(__LC_PGM_ILC, offsetof(struct _lowcore, pgm_ilc));
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DEFINE(__LC_PGM_INT_CODE, offsetof(struct _lowcore, pgm_code));
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DEFINE(__LC_TRANS_EXC_CODE, offsetof(struct _lowcore, trans_exc_code));
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DEFINE(__LC_MON_CLASS_NR, offsetof(struct _lowcore, mon_class_num));
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DEFINE(__LC_PER_CODE, offsetof(struct _lowcore, per_code));
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DEFINE(__LC_PER_ATMID, offsetof(struct _lowcore, per_atmid));
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DEFINE(__LC_PER_ADDRESS, offsetof(struct _lowcore, per_address));
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DEFINE(__LC_EXC_ACCESS_ID, offsetof(struct _lowcore, exc_access_id));
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DEFINE(__LC_PER_ACCESS_ID, offsetof(struct _lowcore, per_access_id));
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DEFINE(__LC_OP_ACCESS_ID, offsetof(struct _lowcore, op_access_id));
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DEFINE(__LC_AR_MODE_ID, offsetof(struct _lowcore, ar_mode_id));
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DEFINE(__LC_MON_CODE, offsetof(struct _lowcore, monitor_code));
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DEFINE(__LC_SUBCHANNEL_ID, offsetof(struct _lowcore, subchannel_id));
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DEFINE(__LC_SUBCHANNEL_NR, offsetof(struct _lowcore, subchannel_nr));
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DEFINE(__LC_IO_INT_PARM, offsetof(struct _lowcore, io_int_parm));
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DEFINE(__LC_IO_INT_WORD, offsetof(struct _lowcore, io_int_word));
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DEFINE(__LC_STFL_FAC_LIST, offsetof(struct _lowcore, stfl_fac_list));
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DEFINE(__LC_MCCK_CODE, offsetof(struct _lowcore, mcck_interruption_code));
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DEFINE(__LC_MCCK_EXT_DAM_CODE, offsetof(struct _lowcore, external_damage_code));
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DEFINE(__LC_RST_OLD_PSW, offsetof(struct _lowcore, restart_old_psw));
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DEFINE(__LC_EXT_OLD_PSW, offsetof(struct _lowcore, external_old_psw));
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DEFINE(__LC_SVC_OLD_PSW, offsetof(struct _lowcore, svc_old_psw));
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DEFINE(__LC_PGM_OLD_PSW, offsetof(struct _lowcore, program_old_psw));
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DEFINE(__LC_MCK_OLD_PSW, offsetof(struct _lowcore, mcck_old_psw));
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DEFINE(__LC_IO_OLD_PSW, offsetof(struct _lowcore, io_old_psw));
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DEFINE(__LC_RST_NEW_PSW, offsetof(struct _lowcore, restart_psw));
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DEFINE(__LC_EXT_NEW_PSW, offsetof(struct _lowcore, external_new_psw));
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DEFINE(__LC_SVC_NEW_PSW, offsetof(struct _lowcore, svc_new_psw));
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DEFINE(__LC_PGM_NEW_PSW, offsetof(struct _lowcore, program_new_psw));
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DEFINE(__LC_MCK_NEW_PSW, offsetof(struct _lowcore, mcck_new_psw));
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DEFINE(__LC_IO_NEW_PSW, offsetof(struct _lowcore, io_new_psw));
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BLANK();
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DEFINE(__LC_SAVE_AREA_SYNC, offsetof(struct _lowcore, save_area_sync));
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DEFINE(__LC_SAVE_AREA_ASYNC, offsetof(struct _lowcore, save_area_async));
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DEFINE(__LC_SAVE_AREA_RESTART, offsetof(struct _lowcore, save_area_restart));
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DEFINE(__LC_CPU_FLAGS, offsetof(struct _lowcore, cpu_flags));
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DEFINE(__LC_RETURN_PSW, offsetof(struct _lowcore, return_psw));
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DEFINE(__LC_RETURN_MCCK_PSW, offsetof(struct _lowcore, return_mcck_psw));
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DEFINE(__LC_SYNC_ENTER_TIMER, offsetof(struct _lowcore, sync_enter_timer));
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DEFINE(__LC_ASYNC_ENTER_TIMER, offsetof(struct _lowcore, async_enter_timer));
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DEFINE(__LC_MCCK_ENTER_TIMER, offsetof(struct _lowcore, mcck_enter_timer));
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DEFINE(__LC_EXIT_TIMER, offsetof(struct _lowcore, exit_timer));
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DEFINE(__LC_USER_TIMER, offsetof(struct _lowcore, user_timer));
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DEFINE(__LC_SYSTEM_TIMER, offsetof(struct _lowcore, system_timer));
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DEFINE(__LC_STEAL_TIMER, offsetof(struct _lowcore, steal_timer));
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DEFINE(__LC_LAST_UPDATE_TIMER, offsetof(struct _lowcore, last_update_timer));
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DEFINE(__LC_LAST_UPDATE_CLOCK, offsetof(struct _lowcore, last_update_clock));
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DEFINE(__LC_CURRENT, offsetof(struct _lowcore, current_task));
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DEFINE(__LC_CURRENT_PID, offsetof(struct _lowcore, current_pid));
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DEFINE(__LC_THREAD_INFO, offsetof(struct _lowcore, thread_info));
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DEFINE(__LC_KERNEL_STACK, offsetof(struct _lowcore, kernel_stack));
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DEFINE(__LC_ASYNC_STACK, offsetof(struct _lowcore, async_stack));
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DEFINE(__LC_PANIC_STACK, offsetof(struct _lowcore, panic_stack));
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DEFINE(__LC_RESTART_STACK, offsetof(struct _lowcore, restart_stack));
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DEFINE(__LC_RESTART_FN, offsetof(struct _lowcore, restart_fn));
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DEFINE(__LC_RESTART_DATA, offsetof(struct _lowcore, restart_data));
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DEFINE(__LC_RESTART_SOURCE, offsetof(struct _lowcore, restart_source));
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DEFINE(__LC_KERNEL_ASCE, offsetof(struct _lowcore, kernel_asce));
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DEFINE(__LC_USER_ASCE, offsetof(struct _lowcore, user_asce));
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DEFINE(__LC_INT_CLOCK, offsetof(struct _lowcore, int_clock));
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DEFINE(__LC_MCCK_CLOCK, offsetof(struct _lowcore, mcck_clock));
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DEFINE(__LC_MACHINE_FLAGS, offsetof(struct _lowcore, machine_flags));
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DEFINE(__LC_DUMP_REIPL, offsetof(struct _lowcore, ipib));
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BLANK();
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DEFINE(__LC_CPU_TIMER_SAVE_AREA, offsetof(struct _lowcore, cpu_timer_save_area));
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DEFINE(__LC_CLOCK_COMP_SAVE_AREA, offsetof(struct _lowcore, clock_comp_save_area));
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DEFINE(__LC_PSW_SAVE_AREA, offsetof(struct _lowcore, psw_save_area));
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DEFINE(__LC_PREFIX_SAVE_AREA, offsetof(struct _lowcore, prefixreg_save_area));
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DEFINE(__LC_AREGS_SAVE_AREA, offsetof(struct _lowcore, access_regs_save_area));
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DEFINE(__LC_FPREGS_SAVE_AREA, offsetof(struct _lowcore, floating_pt_save_area));
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DEFINE(__LC_GPREGS_SAVE_AREA, offsetof(struct _lowcore, gpregs_save_area));
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DEFINE(__LC_CREGS_SAVE_AREA, offsetof(struct _lowcore, cregs_save_area));
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DEFINE(__LC_DATA_EXC_CODE, offsetof(struct _lowcore, data_exc_code));
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DEFINE(__LC_MCCK_FAIL_STOR_ADDR, offsetof(struct _lowcore, failing_storage_address));
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DEFINE(__LC_VX_SAVE_AREA_ADDR, offsetof(struct _lowcore, vector_save_area_addr));
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DEFINE(__LC_EXT_PARAMS2, offsetof(struct _lowcore, ext_params2));
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DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, floating_pt_save_area));
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DEFINE(__LC_PASTE, offsetof(struct _lowcore, paste));
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DEFINE(__LC_FP_CREG_SAVE_AREA, offsetof(struct _lowcore, fpt_creg_save_area));
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DEFINE(__LC_LAST_BREAK, offsetof(struct _lowcore, breaking_event_addr));
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DEFINE(__LC_VDSO_PER_CPU, offsetof(struct _lowcore, vdso_per_cpu_data));
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DEFINE(__LC_GMAP, offsetof(struct _lowcore, gmap));
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DEFINE(__LC_PGM_TDB, offsetof(struct _lowcore, pgm_tdb));
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DEFINE(__THREAD_trap_tdb, offsetof(struct task_struct, thread.trap_tdb));
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DEFINE(__GMAP_ASCE, offsetof(struct gmap, asce));
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DEFINE(__SIE_PROG0C, offsetof(struct kvm_s390_sie_block, prog0c));
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DEFINE(__SIE_PROG20, offsetof(struct kvm_s390_sie_block, prog20));
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return 0;
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}
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