| /* |
| * Utility to generate asm-ia64/offsets.h. |
| * |
| * Copyright (C) 2002-2003 Fenghua Yu <fenghua.yu@intel.com> |
| * Copyright (C) 1999-2001 Hewlett-Packard Co |
| * David Mosberger-Tang <davidm@hpl.hp.com> |
| * |
| * Note that this file has dual use: when building the kernel |
| * natively, the file is translated into a binary and executed. When |
| * building the kernel in a cross-development environment, this file |
| * gets translated into an assembly file which, in turn, is processed |
| * by awk to generate offsets.h. So if you make any changes to this |
| * file, be sure to verify that the awk procedure still works (see |
| * print_offsets.awk). |
| */ |
| #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" |
| |
| #ifdef offsetof |
| # undef offsetof |
| #endif |
| |
| /* |
| * We _can't_ include the host's standard header file, as those are in |
| * potential conflict with the what the Linux kernel declares for the |
| * target system. |
| */ |
| extern int printf (const char *, ...); |
| |
| #define offsetof(type,field) ((char *) &((type *) 0)->field - (char *) 0) |
| |
| struct |
| { |
| const char name[256]; |
| unsigned long value; |
| } |
| tab[] = |
| { |
| { "IA64_TASK_SIZE", sizeof (struct task_struct) }, |
| { "IA64_PT_REGS_SIZE", sizeof (struct pt_regs) }, |
| { "IA64_SWITCH_STACK_SIZE", sizeof (struct switch_stack) }, |
| { "IA64_SIGINFO_SIZE", sizeof (struct siginfo) }, |
| { "IA64_CPU_SIZE", sizeof (struct cpuinfo_ia64) }, |
| { "SIGFRAME_SIZE", sizeof (struct sigframe) }, |
| { "UNW_FRAME_INFO_SIZE", sizeof (struct unw_frame_info) }, |
| { "", 0 }, /* spacer */ |
| { "IA64_TASK_PTRACE_OFFSET", offsetof (struct task_struct, ptrace) }, |
| { "IA64_TASK_SIGPENDING_OFFSET", offsetof (struct task_struct, sigpending) }, |
| { "IA64_TASK_NEED_RESCHED_OFFSET", offsetof (struct task_struct, need_resched) }, |
| { "IA64_TASK_PROCESSOR_OFFSET", offsetof (struct task_struct, processor) }, |
| { "IA64_TASK_THREAD_OFFSET", offsetof (struct task_struct, thread) }, |
| { "IA64_TASK_THREAD_KSP_OFFSET", offsetof (struct task_struct, thread.ksp) }, |
| #ifdef CONFIG_PERFMON |
| { "IA64_TASK_PFM_OVFL_BLOCK_RESET_OFFSET", |
| offsetof(struct task_struct, thread.pfm_ovfl_block_reset) }, |
| #endif |
| { "IA64_TASK_PID_OFFSET", offsetof (struct task_struct, pid) }, |
| { "IA64_TASK_MM_OFFSET", offsetof (struct task_struct, mm) }, |
| { "IA64_PT_REGS_B6_OFFSET", offsetof (struct pt_regs, b6) }, |
| { "IA64_PT_REGS_B7_OFFSET", offsetof (struct pt_regs, b7) }, |
| { "IA64_PT_REGS_AR_CSD_OFFSET", offsetof (struct pt_regs, ar_csd) }, |
| { "IA64_PT_REGS_AR_SSD_OFFSET", offsetof (struct pt_regs, ar_ssd) }, |
| { "IA64_PT_REGS_R8_OFFSET", offsetof (struct pt_regs, r8) }, |
| { "IA64_PT_REGS_R9_OFFSET", offsetof (struct pt_regs, r9) }, |
| { "IA64_PT_REGS_R10_OFFSET", offsetof (struct pt_regs, r10) }, |
| { "IA64_PT_REGS_R11_OFFSET", offsetof (struct pt_regs, r11) }, |
| { "IA64_PT_REGS_CR_IPSR_OFFSET", offsetof (struct pt_regs, cr_ipsr) }, |
| { "IA64_PT_REGS_CR_IIP_OFFSET", offsetof (struct pt_regs, cr_iip) }, |
| { "IA64_PT_REGS_CR_IFS_OFFSET", offsetof (struct pt_regs, cr_ifs) }, |
| { "IA64_PT_REGS_AR_UNAT_OFFSET", offsetof (struct pt_regs, ar_unat) }, |
| { "IA64_PT_REGS_AR_PFS_OFFSET", offsetof (struct pt_regs, ar_pfs) }, |
| { "IA64_PT_REGS_AR_RSC_OFFSET", offsetof (struct pt_regs, ar_rsc) }, |
| { "IA64_PT_REGS_AR_RNAT_OFFSET", offsetof (struct pt_regs, ar_rnat) }, |
| { "IA64_PT_REGS_AR_BSPSTORE_OFFSET",offsetof (struct pt_regs, ar_bspstore) }, |
| { "IA64_PT_REGS_PR_OFFSET", offsetof (struct pt_regs, pr) }, |
| { "IA64_PT_REGS_B0_OFFSET", offsetof (struct pt_regs, b0) }, |
| { "IA64_PT_REGS_LOADRS_OFFSET", offsetof (struct pt_regs, loadrs) }, |
| { "IA64_PT_REGS_R1_OFFSET", offsetof (struct pt_regs, r1) }, |
| { "IA64_PT_REGS_R12_OFFSET", offsetof (struct pt_regs, r12) }, |
| { "IA64_PT_REGS_R13_OFFSET", offsetof (struct pt_regs, r13) }, |
| { "IA64_PT_REGS_AR_FPSR_OFFSET", offsetof (struct pt_regs, ar_fpsr) }, |
| { "IA64_PT_REGS_R15_OFFSET", offsetof (struct pt_regs, r15) }, |
| { "IA64_PT_REGS_R14_OFFSET", offsetof (struct pt_regs, r14) }, |
| { "IA64_PT_REGS_R2_OFFSET", offsetof (struct pt_regs, r2) }, |
| { "IA64_PT_REGS_R3_OFFSET", offsetof (struct pt_regs, r3) }, |
| { "IA64_PT_REGS_R16_OFFSET", offsetof (struct pt_regs, r16) }, |
| { "IA64_PT_REGS_R17_OFFSET", offsetof (struct pt_regs, r17) }, |
| { "IA64_PT_REGS_R18_OFFSET", offsetof (struct pt_regs, r18) }, |
| { "IA64_PT_REGS_R19_OFFSET", offsetof (struct pt_regs, r19) }, |
| { "IA64_PT_REGS_R20_OFFSET", offsetof (struct pt_regs, r20) }, |
| { "IA64_PT_REGS_R21_OFFSET", offsetof (struct pt_regs, r21) }, |
| { "IA64_PT_REGS_R22_OFFSET", offsetof (struct pt_regs, r22) }, |
| { "IA64_PT_REGS_R23_OFFSET", offsetof (struct pt_regs, r23) }, |
| { "IA64_PT_REGS_R24_OFFSET", offsetof (struct pt_regs, r24) }, |
| { "IA64_PT_REGS_R25_OFFSET", offsetof (struct pt_regs, r25) }, |
| { "IA64_PT_REGS_R26_OFFSET", offsetof (struct pt_regs, r26) }, |
| { "IA64_PT_REGS_R27_OFFSET", offsetof (struct pt_regs, r27) }, |
| { "IA64_PT_REGS_R28_OFFSET", offsetof (struct pt_regs, r28) }, |
| { "IA64_PT_REGS_R29_OFFSET", offsetof (struct pt_regs, r29) }, |
| { "IA64_PT_REGS_R30_OFFSET", offsetof (struct pt_regs, r30) }, |
| { "IA64_PT_REGS_R31_OFFSET", offsetof (struct pt_regs, r31) }, |
| { "IA64_PT_REGS_AR_CCV_OFFSET", offsetof (struct pt_regs, ar_ccv) }, |
| { "IA64_PT_REGS_F6_OFFSET", offsetof (struct pt_regs, f6) }, |
| { "IA64_PT_REGS_F7_OFFSET", offsetof (struct pt_regs, f7) }, |
| { "IA64_PT_REGS_F8_OFFSET", offsetof (struct pt_regs, f8) }, |
| { "IA64_PT_REGS_F9_OFFSET", offsetof (struct pt_regs, f9) }, |
| { "IA64_PT_REGS_F10_OFFSET", offsetof (struct pt_regs, f10) }, |
| { "IA64_PT_REGS_F11_OFFSET", offsetof (struct pt_regs, f11) }, |
| { "IA64_SWITCH_STACK_CALLER_UNAT_OFFSET", offsetof (struct switch_stack, caller_unat) }, |
| { "IA64_SWITCH_STACK_AR_FPSR_OFFSET", offsetof (struct switch_stack, ar_fpsr) }, |
| { "IA64_SWITCH_STACK_F2_OFFSET", offsetof (struct switch_stack, f2) }, |
| { "IA64_SWITCH_STACK_F3_OFFSET", offsetof (struct switch_stack, f3) }, |
| { "IA64_SWITCH_STACK_F4_OFFSET", offsetof (struct switch_stack, f4) }, |
| { "IA64_SWITCH_STACK_F5_OFFSET", offsetof (struct switch_stack, f5) }, |
| { "IA64_SWITCH_STACK_F12_OFFSET", offsetof (struct switch_stack, f12) }, |
| { "IA64_SWITCH_STACK_F13_OFFSET", offsetof (struct switch_stack, f13) }, |
| { "IA64_SWITCH_STACK_F14_OFFSET", offsetof (struct switch_stack, f14) }, |
| { "IA64_SWITCH_STACK_F15_OFFSET", offsetof (struct switch_stack, f15) }, |
| { "IA64_SWITCH_STACK_F16_OFFSET", offsetof (struct switch_stack, f16) }, |
| { "IA64_SWITCH_STACK_F17_OFFSET", offsetof (struct switch_stack, f17) }, |
| { "IA64_SWITCH_STACK_F18_OFFSET", offsetof (struct switch_stack, f18) }, |
| { "IA64_SWITCH_STACK_F19_OFFSET", offsetof (struct switch_stack, f19) }, |
| { "IA64_SWITCH_STACK_F20_OFFSET", offsetof (struct switch_stack, f20) }, |
| { "IA64_SWITCH_STACK_F21_OFFSET", offsetof (struct switch_stack, f21) }, |
| { "IA64_SWITCH_STACK_F22_OFFSET", offsetof (struct switch_stack, f22) }, |
| { "IA64_SWITCH_STACK_F23_OFFSET", offsetof (struct switch_stack, f23) }, |
| { "IA64_SWITCH_STACK_F24_OFFSET", offsetof (struct switch_stack, f24) }, |
| { "IA64_SWITCH_STACK_F25_OFFSET", offsetof (struct switch_stack, f25) }, |
| { "IA64_SWITCH_STACK_F26_OFFSET", offsetof (struct switch_stack, f26) }, |
| { "IA64_SWITCH_STACK_F27_OFFSET", offsetof (struct switch_stack, f27) }, |
| { "IA64_SWITCH_STACK_F28_OFFSET", offsetof (struct switch_stack, f28) }, |
| { "IA64_SWITCH_STACK_F29_OFFSET", offsetof (struct switch_stack, f29) }, |
| { "IA64_SWITCH_STACK_F30_OFFSET", offsetof (struct switch_stack, f30) }, |
| { "IA64_SWITCH_STACK_F31_OFFSET", offsetof (struct switch_stack, f31) }, |
| { "IA64_SWITCH_STACK_R4_OFFSET", offsetof (struct switch_stack, r4) }, |
| { "IA64_SWITCH_STACK_R5_OFFSET", offsetof (struct switch_stack, r5) }, |
| { "IA64_SWITCH_STACK_R6_OFFSET", offsetof (struct switch_stack, r6) }, |
| { "IA64_SWITCH_STACK_R7_OFFSET", offsetof (struct switch_stack, r7) }, |
| { "IA64_SWITCH_STACK_B0_OFFSET", offsetof (struct switch_stack, b0) }, |
| { "IA64_SWITCH_STACK_B1_OFFSET", offsetof (struct switch_stack, b1) }, |
| { "IA64_SWITCH_STACK_B2_OFFSET", offsetof (struct switch_stack, b2) }, |
| { "IA64_SWITCH_STACK_B3_OFFSET", offsetof (struct switch_stack, b3) }, |
| { "IA64_SWITCH_STACK_B4_OFFSET", offsetof (struct switch_stack, b4) }, |
| { "IA64_SWITCH_STACK_B5_OFFSET", offsetof (struct switch_stack, b5) }, |
| { "IA64_SWITCH_STACK_AR_PFS_OFFSET", offsetof (struct switch_stack, ar_pfs) }, |
| { "IA64_SWITCH_STACK_AR_LC_OFFSET", offsetof (struct switch_stack, ar_lc) }, |
| { "IA64_SWITCH_STACK_AR_UNAT_OFFSET", offsetof (struct switch_stack, ar_unat) }, |
| { "IA64_SWITCH_STACK_AR_RNAT_OFFSET", offsetof (struct switch_stack, ar_rnat) }, |
| { "IA64_SWITCH_STACK_AR_BSPSTORE_OFFSET", offsetof (struct switch_stack, ar_bspstore) }, |
| { "IA64_SWITCH_STACK_PR_OFFSET", offsetof (struct switch_stack, pr) }, |
| { "IA64_SIGCONTEXT_IP_OFFSET", offsetof (struct sigcontext, sc_ip) }, |
| { "IA64_SIGCONTEXT_AR_BSP_OFFSET", offsetof (struct sigcontext, sc_ar_bsp) }, |
| { "IA64_SIGCONTEXT_AR_FPSR_OFFSET", offsetof (struct sigcontext, sc_ar_fpsr) }, |
| { "IA64_SIGCONTEXT_AR_RNAT_OFFSET", offsetof (struct sigcontext, sc_ar_rnat) }, |
| { "IA64_SIGCONTEXT_AR_UNAT_OFFSET", offsetof (struct sigcontext, sc_ar_unat) }, |
| { "IA64_SIGCONTEXT_B0_OFFSET", offsetof (struct sigcontext, sc_br[0]) }, |
| { "IA64_SIGCONTEXT_CFM_OFFSET", offsetof (struct sigcontext, sc_cfm) }, |
| { "IA64_SIGCONTEXT_FLAGS_OFFSET", offsetof (struct sigcontext, sc_flags) }, |
| { "IA64_SIGCONTEXT_FR6_OFFSET", offsetof (struct sigcontext, sc_fr[6]) }, |
| { "IA64_SIGCONTEXT_PR_OFFSET", offsetof (struct sigcontext, sc_pr) }, |
| { "IA64_SIGCONTEXT_R12_OFFSET", offsetof (struct sigcontext, sc_gr[12]) }, |
| { "IA64_SIGCONTEXT_RBS_BASE_OFFSET",offsetof (struct sigcontext, sc_rbs_base) }, |
| { "IA64_SIGCONTEXT_LOADRS_OFFSET", offsetof (struct sigcontext, sc_loadrs) }, |
| { "IA64_SIGFRAME_ARG0_OFFSET", offsetof (struct sigframe, arg0) }, |
| { "IA64_SIGFRAME_ARG1_OFFSET", offsetof (struct sigframe, arg1) }, |
| { "IA64_SIGFRAME_ARG2_OFFSET", offsetof (struct sigframe, arg2) }, |
| { "IA64_SIGFRAME_HANDLER_OFFSET", offsetof (struct sigframe, handler) }, |
| { "IA64_SIGFRAME_SIGCONTEXT_OFFSET", offsetof (struct sigframe, sc) }, |
| { "IA64_CLONE_VFORK", CLONE_VFORK }, |
| { "IA64_CLONE_VM", CLONE_VM }, |
| { "IA64_CPU_IRQ_COUNT_OFFSET", offsetof (struct cpuinfo_ia64, irq_stat.f.irq_count) }, |
| { "IA64_CPU_BH_COUNT_OFFSET", offsetof (struct cpuinfo_ia64, irq_stat.f.bh_count) }, |
| { "IA64_CPU_PHYS_STACKED_SIZE_P8_OFFSET",offsetof (struct cpuinfo_ia64, phys_stacked_size_p8)}, |
| { "IA64_MCA_TLB_INFO_SIZE", sizeof (struct ia64_mca_tlb_info) }, |
| }; |
| |
| static const char *tabs = "\t\t\t\t\t\t\t\t\t\t"; |
| |
| int |
| main (int argc, char **argv) |
| { |
| const char *space; |
| int i, num_tabs; |
| size_t len; |
| |
| printf ("#ifndef _ASM_IA64_OFFSETS_H\n"); |
| printf ("#define _ASM_IA64_OFFSETS_H\n\n"); |
| |
| printf ("/*\n * DO NOT MODIFY\n *\n * This file was generated by " |
| "arch/ia64/tools/print_offsets.\n *\n */\n\n"); |
| |
| /* This is stretching things a bit, but entry.S needs the bit number |
| for PT_PTRACED and it can't include <linux/sched.h> so this seems |
| like a reasonably solution. At least the code won't break in |
| subtle ways should PT_PTRACED ever change. Ditto for |
| PT_TRACESYS_BIT. */ |
| printf ("#define PT_PTRACED_BIT\t\t\t%u\n", ffs (PT_PTRACED) - 1); |
| printf ("#define PT_TRACESYS_BIT\t\t\t%u\n\n", ffs (PT_TRACESYS) - 1); |
| |
| for (i = 0; i < sizeof (tab) / sizeof (tab[0]); ++i) |
| { |
| if (tab[i].name[0] == '\0') |
| printf ("\n"); |
| else |
| { |
| len = strlen (tab[i].name); |
| |
| num_tabs = (40 - len) / 8; |
| if (num_tabs <= 0) |
| space = " "; |
| else |
| space = strchr(tabs, '\0') - (40 - len) / 8; |
| |
| printf ("#define %s%s%lu\t/* 0x%lx */\n", |
| tab[i].name, space, tab[i].value, tab[i].value); |
| } |
| } |
| |
| printf ("\n#endif /* _ASM_IA64_OFFSETS_H */\n"); |
| return 0; |
| } |
