Merge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6
[linux-2.6] / arch / ia64 / kernel / asm-offsets.c
1 /*
2  * Generate definitions needed by assembly language modules.
3  * This code generates raw asm output which is post-processed
4  * to extract and format the required data.
5  */
6
7 #define ASM_OFFSETS_C 1
8
9 #include <linux/sched.h>
10 #include <linux/pid.h>
11 #include <linux/clocksource.h>
12 #include <linux/kbuild.h>
13 #include <asm-ia64/processor.h>
14 #include <asm-ia64/ptrace.h>
15 #include <asm-ia64/siginfo.h>
16 #include <asm-ia64/sigcontext.h>
17 #include <asm-ia64/mca.h>
18
19 #include "../kernel/sigframe.h"
20 #include "../kernel/fsyscall_gtod_data.h"
21
22 void foo(void)
23 {
24         DEFINE(IA64_TASK_SIZE, sizeof (struct task_struct));
25         DEFINE(IA64_THREAD_INFO_SIZE, sizeof (struct thread_info));
26         DEFINE(IA64_PT_REGS_SIZE, sizeof (struct pt_regs));
27         DEFINE(IA64_SWITCH_STACK_SIZE, sizeof (struct switch_stack));
28         DEFINE(IA64_SIGINFO_SIZE, sizeof (struct siginfo));
29         DEFINE(IA64_CPU_SIZE, sizeof (struct cpuinfo_ia64));
30         DEFINE(SIGFRAME_SIZE, sizeof (struct sigframe));
31         DEFINE(UNW_FRAME_INFO_SIZE, sizeof (struct unw_frame_info));
32
33         BUILD_BUG_ON(sizeof(struct upid) != 32);
34         DEFINE(IA64_UPID_SHIFT, 5);
35
36         BLANK();
37
38         DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
39         DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
40         DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count));
41 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
42         DEFINE(TI_AC_STAMP, offsetof(struct thread_info, ac_stamp));
43         DEFINE(TI_AC_LEAVE, offsetof(struct thread_info, ac_leave));
44         DEFINE(TI_AC_STIME, offsetof(struct thread_info, ac_stime));
45         DEFINE(TI_AC_UTIME, offsetof(struct thread_info, ac_utime));
46 #endif
47
48         BLANK();
49
50         DEFINE(IA64_TASK_BLOCKED_OFFSET,offsetof (struct task_struct, blocked));
51         DEFINE(IA64_TASK_CLEAR_CHILD_TID_OFFSET,offsetof (struct task_struct, clear_child_tid));
52         DEFINE(IA64_TASK_GROUP_LEADER_OFFSET, offsetof (struct task_struct, group_leader));
53         DEFINE(IA64_TASK_TGIDLINK_OFFSET, offsetof (struct task_struct, pids[PIDTYPE_PID].pid));
54         DEFINE(IA64_PID_LEVEL_OFFSET, offsetof (struct pid, level));
55         DEFINE(IA64_PID_UPID_OFFSET, offsetof (struct pid, numbers[0]));
56         DEFINE(IA64_TASK_PENDING_OFFSET,offsetof (struct task_struct, pending));
57         DEFINE(IA64_TASK_PID_OFFSET, offsetof (struct task_struct, pid));
58         DEFINE(IA64_TASK_REAL_PARENT_OFFSET, offsetof (struct task_struct, real_parent));
59         DEFINE(IA64_TASK_SIGHAND_OFFSET,offsetof (struct task_struct, sighand));
60         DEFINE(IA64_TASK_SIGNAL_OFFSET,offsetof (struct task_struct, signal));
61         DEFINE(IA64_TASK_TGID_OFFSET, offsetof (struct task_struct, tgid));
62         DEFINE(IA64_TASK_THREAD_KSP_OFFSET, offsetof (struct task_struct, thread.ksp));
63         DEFINE(IA64_TASK_THREAD_ON_USTACK_OFFSET, offsetof (struct task_struct, thread.on_ustack));
64
65         BLANK();
66
67         DEFINE(IA64_SIGHAND_SIGLOCK_OFFSET,offsetof (struct sighand_struct, siglock));
68
69         BLANK();
70
71         DEFINE(IA64_SIGNAL_GROUP_STOP_COUNT_OFFSET,offsetof (struct signal_struct,
72                                                              group_stop_count));
73         DEFINE(IA64_SIGNAL_SHARED_PENDING_OFFSET,offsetof (struct signal_struct, shared_pending));
74
75         BLANK();
76
77         DEFINE(IA64_PT_REGS_B6_OFFSET, offsetof (struct pt_regs, b6));
78         DEFINE(IA64_PT_REGS_B7_OFFSET, offsetof (struct pt_regs, b7));
79         DEFINE(IA64_PT_REGS_AR_CSD_OFFSET, offsetof (struct pt_regs, ar_csd));
80         DEFINE(IA64_PT_REGS_AR_SSD_OFFSET, offsetof (struct pt_regs, ar_ssd));
81         DEFINE(IA64_PT_REGS_R8_OFFSET, offsetof (struct pt_regs, r8));
82         DEFINE(IA64_PT_REGS_R9_OFFSET, offsetof (struct pt_regs, r9));
83         DEFINE(IA64_PT_REGS_R10_OFFSET, offsetof (struct pt_regs, r10));
84         DEFINE(IA64_PT_REGS_R11_OFFSET, offsetof (struct pt_regs, r11));
85         DEFINE(IA64_PT_REGS_CR_IPSR_OFFSET, offsetof (struct pt_regs, cr_ipsr));
86         DEFINE(IA64_PT_REGS_CR_IIP_OFFSET, offsetof (struct pt_regs, cr_iip));
87         DEFINE(IA64_PT_REGS_CR_IFS_OFFSET, offsetof (struct pt_regs, cr_ifs));
88         DEFINE(IA64_PT_REGS_AR_UNAT_OFFSET, offsetof (struct pt_regs, ar_unat));
89         DEFINE(IA64_PT_REGS_AR_PFS_OFFSET, offsetof (struct pt_regs, ar_pfs));
90         DEFINE(IA64_PT_REGS_AR_RSC_OFFSET, offsetof (struct pt_regs, ar_rsc));
91         DEFINE(IA64_PT_REGS_AR_RNAT_OFFSET, offsetof (struct pt_regs, ar_rnat));
92
93         DEFINE(IA64_PT_REGS_AR_BSPSTORE_OFFSET, offsetof (struct pt_regs, ar_bspstore));
94         DEFINE(IA64_PT_REGS_PR_OFFSET, offsetof (struct pt_regs, pr));
95         DEFINE(IA64_PT_REGS_B0_OFFSET, offsetof (struct pt_regs, b0));
96         DEFINE(IA64_PT_REGS_LOADRS_OFFSET, offsetof (struct pt_regs, loadrs));
97         DEFINE(IA64_PT_REGS_R1_OFFSET, offsetof (struct pt_regs, r1));
98         DEFINE(IA64_PT_REGS_R12_OFFSET, offsetof (struct pt_regs, r12));
99         DEFINE(IA64_PT_REGS_R13_OFFSET, offsetof (struct pt_regs, r13));
100         DEFINE(IA64_PT_REGS_AR_FPSR_OFFSET, offsetof (struct pt_regs, ar_fpsr));
101         DEFINE(IA64_PT_REGS_R15_OFFSET, offsetof (struct pt_regs, r15));
102         DEFINE(IA64_PT_REGS_R14_OFFSET, offsetof (struct pt_regs, r14));
103         DEFINE(IA64_PT_REGS_R2_OFFSET, offsetof (struct pt_regs, r2));
104         DEFINE(IA64_PT_REGS_R3_OFFSET, offsetof (struct pt_regs, r3));
105         DEFINE(IA64_PT_REGS_R16_OFFSET, offsetof (struct pt_regs, r16));
106         DEFINE(IA64_PT_REGS_R17_OFFSET, offsetof (struct pt_regs, r17));
107         DEFINE(IA64_PT_REGS_R18_OFFSET, offsetof (struct pt_regs, r18));
108         DEFINE(IA64_PT_REGS_R19_OFFSET, offsetof (struct pt_regs, r19));
109         DEFINE(IA64_PT_REGS_R20_OFFSET, offsetof (struct pt_regs, r20));
110         DEFINE(IA64_PT_REGS_R21_OFFSET, offsetof (struct pt_regs, r21));
111         DEFINE(IA64_PT_REGS_R22_OFFSET, offsetof (struct pt_regs, r22));
112         DEFINE(IA64_PT_REGS_R23_OFFSET, offsetof (struct pt_regs, r23));
113         DEFINE(IA64_PT_REGS_R24_OFFSET, offsetof (struct pt_regs, r24));
114         DEFINE(IA64_PT_REGS_R25_OFFSET, offsetof (struct pt_regs, r25));
115         DEFINE(IA64_PT_REGS_R26_OFFSET, offsetof (struct pt_regs, r26));
116         DEFINE(IA64_PT_REGS_R27_OFFSET, offsetof (struct pt_regs, r27));
117         DEFINE(IA64_PT_REGS_R28_OFFSET, offsetof (struct pt_regs, r28));
118         DEFINE(IA64_PT_REGS_R29_OFFSET, offsetof (struct pt_regs, r29));
119         DEFINE(IA64_PT_REGS_R30_OFFSET, offsetof (struct pt_regs, r30));
120         DEFINE(IA64_PT_REGS_R31_OFFSET, offsetof (struct pt_regs, r31));
121         DEFINE(IA64_PT_REGS_AR_CCV_OFFSET, offsetof (struct pt_regs, ar_ccv));
122         DEFINE(IA64_PT_REGS_F6_OFFSET, offsetof (struct pt_regs, f6));
123         DEFINE(IA64_PT_REGS_F7_OFFSET, offsetof (struct pt_regs, f7));
124         DEFINE(IA64_PT_REGS_F8_OFFSET, offsetof (struct pt_regs, f8));
125         DEFINE(IA64_PT_REGS_F9_OFFSET, offsetof (struct pt_regs, f9));
126         DEFINE(IA64_PT_REGS_F10_OFFSET, offsetof (struct pt_regs, f10));
127         DEFINE(IA64_PT_REGS_F11_OFFSET, offsetof (struct pt_regs, f11));
128
129         BLANK();
130
131         DEFINE(IA64_SWITCH_STACK_CALLER_UNAT_OFFSET, offsetof (struct switch_stack, caller_unat));
132         DEFINE(IA64_SWITCH_STACK_AR_FPSR_OFFSET, offsetof (struct switch_stack, ar_fpsr));
133         DEFINE(IA64_SWITCH_STACK_F2_OFFSET, offsetof (struct switch_stack, f2));
134         DEFINE(IA64_SWITCH_STACK_F3_OFFSET, offsetof (struct switch_stack, f3));
135         DEFINE(IA64_SWITCH_STACK_F4_OFFSET, offsetof (struct switch_stack, f4));
136         DEFINE(IA64_SWITCH_STACK_F5_OFFSET, offsetof (struct switch_stack, f5));
137         DEFINE(IA64_SWITCH_STACK_F12_OFFSET, offsetof (struct switch_stack, f12));
138         DEFINE(IA64_SWITCH_STACK_F13_OFFSET, offsetof (struct switch_stack, f13));
139         DEFINE(IA64_SWITCH_STACK_F14_OFFSET, offsetof (struct switch_stack, f14));
140         DEFINE(IA64_SWITCH_STACK_F15_OFFSET, offsetof (struct switch_stack, f15));
141         DEFINE(IA64_SWITCH_STACK_F16_OFFSET, offsetof (struct switch_stack, f16));
142         DEFINE(IA64_SWITCH_STACK_F17_OFFSET, offsetof (struct switch_stack, f17));
143         DEFINE(IA64_SWITCH_STACK_F18_OFFSET, offsetof (struct switch_stack, f18));
144         DEFINE(IA64_SWITCH_STACK_F19_OFFSET, offsetof (struct switch_stack, f19));
145         DEFINE(IA64_SWITCH_STACK_F20_OFFSET, offsetof (struct switch_stack, f20));
146         DEFINE(IA64_SWITCH_STACK_F21_OFFSET, offsetof (struct switch_stack, f21));
147         DEFINE(IA64_SWITCH_STACK_F22_OFFSET, offsetof (struct switch_stack, f22));
148         DEFINE(IA64_SWITCH_STACK_F23_OFFSET, offsetof (struct switch_stack, f23));
149         DEFINE(IA64_SWITCH_STACK_F24_OFFSET, offsetof (struct switch_stack, f24));
150         DEFINE(IA64_SWITCH_STACK_F25_OFFSET, offsetof (struct switch_stack, f25));
151         DEFINE(IA64_SWITCH_STACK_F26_OFFSET, offsetof (struct switch_stack, f26));
152         DEFINE(IA64_SWITCH_STACK_F27_OFFSET, offsetof (struct switch_stack, f27));
153         DEFINE(IA64_SWITCH_STACK_F28_OFFSET, offsetof (struct switch_stack, f28));
154         DEFINE(IA64_SWITCH_STACK_F29_OFFSET, offsetof (struct switch_stack, f29));
155         DEFINE(IA64_SWITCH_STACK_F30_OFFSET, offsetof (struct switch_stack, f30));
156         DEFINE(IA64_SWITCH_STACK_F31_OFFSET, offsetof (struct switch_stack, f31));
157         DEFINE(IA64_SWITCH_STACK_R4_OFFSET, offsetof (struct switch_stack, r4));
158         DEFINE(IA64_SWITCH_STACK_R5_OFFSET, offsetof (struct switch_stack, r5));
159         DEFINE(IA64_SWITCH_STACK_R6_OFFSET, offsetof (struct switch_stack, r6));
160         DEFINE(IA64_SWITCH_STACK_R7_OFFSET, offsetof (struct switch_stack, r7));
161         DEFINE(IA64_SWITCH_STACK_B0_OFFSET, offsetof (struct switch_stack, b0));
162         DEFINE(IA64_SWITCH_STACK_B1_OFFSET, offsetof (struct switch_stack, b1));
163         DEFINE(IA64_SWITCH_STACK_B2_OFFSET, offsetof (struct switch_stack, b2));
164         DEFINE(IA64_SWITCH_STACK_B3_OFFSET, offsetof (struct switch_stack, b3));
165         DEFINE(IA64_SWITCH_STACK_B4_OFFSET, offsetof (struct switch_stack, b4));
166         DEFINE(IA64_SWITCH_STACK_B5_OFFSET, offsetof (struct switch_stack, b5));
167         DEFINE(IA64_SWITCH_STACK_AR_PFS_OFFSET, offsetof (struct switch_stack, ar_pfs));
168         DEFINE(IA64_SWITCH_STACK_AR_LC_OFFSET, offsetof (struct switch_stack, ar_lc));
169         DEFINE(IA64_SWITCH_STACK_AR_UNAT_OFFSET, offsetof (struct switch_stack, ar_unat));
170         DEFINE(IA64_SWITCH_STACK_AR_RNAT_OFFSET, offsetof (struct switch_stack, ar_rnat));
171         DEFINE(IA64_SWITCH_STACK_AR_BSPSTORE_OFFSET, offsetof (struct switch_stack, ar_bspstore));
172         DEFINE(IA64_SWITCH_STACK_PR_OFFSET, offsetof (struct switch_stack, pr));
173
174         BLANK();
175
176         DEFINE(IA64_SIGCONTEXT_IP_OFFSET, offsetof (struct sigcontext, sc_ip));
177         DEFINE(IA64_SIGCONTEXT_AR_BSP_OFFSET, offsetof (struct sigcontext, sc_ar_bsp));
178         DEFINE(IA64_SIGCONTEXT_AR_FPSR_OFFSET, offsetof (struct sigcontext, sc_ar_fpsr));
179         DEFINE(IA64_SIGCONTEXT_AR_RNAT_OFFSET, offsetof (struct sigcontext, sc_ar_rnat));
180         DEFINE(IA64_SIGCONTEXT_AR_UNAT_OFFSET, offsetof (struct sigcontext, sc_ar_unat));
181         DEFINE(IA64_SIGCONTEXT_B0_OFFSET, offsetof (struct sigcontext, sc_br[0]));
182         DEFINE(IA64_SIGCONTEXT_CFM_OFFSET, offsetof (struct sigcontext, sc_cfm));
183         DEFINE(IA64_SIGCONTEXT_FLAGS_OFFSET, offsetof (struct sigcontext, sc_flags));
184         DEFINE(IA64_SIGCONTEXT_FR6_OFFSET, offsetof (struct sigcontext, sc_fr[6]));
185         DEFINE(IA64_SIGCONTEXT_PR_OFFSET, offsetof (struct sigcontext, sc_pr));
186         DEFINE(IA64_SIGCONTEXT_R12_OFFSET, offsetof (struct sigcontext, sc_gr[12]));
187         DEFINE(IA64_SIGCONTEXT_RBS_BASE_OFFSET,offsetof (struct sigcontext, sc_rbs_base));
188         DEFINE(IA64_SIGCONTEXT_LOADRS_OFFSET, offsetof (struct sigcontext, sc_loadrs));
189
190         BLANK();
191
192         DEFINE(IA64_SIGPENDING_SIGNAL_OFFSET, offsetof (struct sigpending, signal));
193
194         BLANK();
195
196         DEFINE(IA64_SIGFRAME_ARG0_OFFSET, offsetof (struct sigframe, arg0));
197         DEFINE(IA64_SIGFRAME_ARG1_OFFSET, offsetof (struct sigframe, arg1));
198         DEFINE(IA64_SIGFRAME_ARG2_OFFSET, offsetof (struct sigframe, arg2));
199         DEFINE(IA64_SIGFRAME_HANDLER_OFFSET, offsetof (struct sigframe, handler));
200         DEFINE(IA64_SIGFRAME_SIGCONTEXT_OFFSET, offsetof (struct sigframe, sc));
201         BLANK();
202     /* for assembly files which can't include sched.h: */
203         DEFINE(IA64_CLONE_VFORK, CLONE_VFORK);
204         DEFINE(IA64_CLONE_VM, CLONE_VM);
205
206         BLANK();
207         DEFINE(IA64_CPUINFO_NSEC_PER_CYC_OFFSET,
208                offsetof (struct cpuinfo_ia64, nsec_per_cyc));
209         DEFINE(IA64_CPUINFO_PTCE_BASE_OFFSET,
210                offsetof (struct cpuinfo_ia64, ptce_base));
211         DEFINE(IA64_CPUINFO_PTCE_COUNT_OFFSET,
212                offsetof (struct cpuinfo_ia64, ptce_count));
213         DEFINE(IA64_CPUINFO_PTCE_STRIDE_OFFSET,
214                offsetof (struct cpuinfo_ia64, ptce_stride));
215         BLANK();
216         DEFINE(IA64_TIMESPEC_TV_NSEC_OFFSET,
217                offsetof (struct timespec, tv_nsec));
218
219         DEFINE(CLONE_SETTLS_BIT, 19);
220 #if CLONE_SETTLS != (1<<19)
221 # error "CLONE_SETTLS_BIT incorrect, please fix"
222 #endif
223
224         BLANK();
225         DEFINE(IA64_MCA_CPU_MCA_STACK_OFFSET,
226                offsetof (struct ia64_mca_cpu, mca_stack));
227         DEFINE(IA64_MCA_CPU_INIT_STACK_OFFSET,
228                offsetof (struct ia64_mca_cpu, init_stack));
229         BLANK();
230         DEFINE(IA64_SAL_OS_STATE_OS_GP_OFFSET,
231                offsetof (struct ia64_sal_os_state, os_gp));
232         DEFINE(IA64_SAL_OS_STATE_PROC_STATE_PARAM_OFFSET,
233                offsetof (struct ia64_sal_os_state, proc_state_param));
234         DEFINE(IA64_SAL_OS_STATE_SAL_RA_OFFSET,
235                offsetof (struct ia64_sal_os_state, sal_ra));
236         DEFINE(IA64_SAL_OS_STATE_SAL_GP_OFFSET,
237                offsetof (struct ia64_sal_os_state, sal_gp));
238         DEFINE(IA64_SAL_OS_STATE_PAL_MIN_STATE_OFFSET,
239                offsetof (struct ia64_sal_os_state, pal_min_state));
240         DEFINE(IA64_SAL_OS_STATE_OS_STATUS_OFFSET,
241                offsetof (struct ia64_sal_os_state, os_status));
242         DEFINE(IA64_SAL_OS_STATE_CONTEXT_OFFSET,
243                offsetof (struct ia64_sal_os_state, context));
244         DEFINE(IA64_SAL_OS_STATE_SIZE,
245                sizeof (struct ia64_sal_os_state));
246         BLANK();
247
248         DEFINE(IA64_PMSA_GR_OFFSET,
249                offsetof (struct pal_min_state_area_s, pmsa_gr));
250         DEFINE(IA64_PMSA_BANK1_GR_OFFSET,
251                offsetof (struct pal_min_state_area_s, pmsa_bank1_gr));
252         DEFINE(IA64_PMSA_PR_OFFSET,
253                offsetof (struct pal_min_state_area_s, pmsa_pr));
254         DEFINE(IA64_PMSA_BR0_OFFSET,
255                offsetof (struct pal_min_state_area_s, pmsa_br0));
256         DEFINE(IA64_PMSA_RSC_OFFSET,
257                offsetof (struct pal_min_state_area_s, pmsa_rsc));
258         DEFINE(IA64_PMSA_IIP_OFFSET,
259                offsetof (struct pal_min_state_area_s, pmsa_iip));
260         DEFINE(IA64_PMSA_IPSR_OFFSET,
261                offsetof (struct pal_min_state_area_s, pmsa_ipsr));
262         DEFINE(IA64_PMSA_IFS_OFFSET,
263                offsetof (struct pal_min_state_area_s, pmsa_ifs));
264         DEFINE(IA64_PMSA_XIP_OFFSET,
265                offsetof (struct pal_min_state_area_s, pmsa_xip));
266         BLANK();
267
268         /* used by fsys_gettimeofday in arch/ia64/kernel/fsys.S */
269         DEFINE(IA64_GTOD_LOCK_OFFSET,
270                 offsetof (struct fsyscall_gtod_data_t, lock));
271         DEFINE(IA64_GTOD_WALL_TIME_OFFSET,
272                 offsetof (struct fsyscall_gtod_data_t, wall_time));
273         DEFINE(IA64_GTOD_MONO_TIME_OFFSET,
274                 offsetof (struct fsyscall_gtod_data_t, monotonic_time));
275         DEFINE(IA64_CLKSRC_MASK_OFFSET,
276                 offsetof (struct fsyscall_gtod_data_t, clk_mask));
277         DEFINE(IA64_CLKSRC_MULT_OFFSET,
278                 offsetof (struct fsyscall_gtod_data_t, clk_mult));
279         DEFINE(IA64_CLKSRC_SHIFT_OFFSET,
280                 offsetof (struct fsyscall_gtod_data_t, clk_shift));
281         DEFINE(IA64_CLKSRC_MMIO_OFFSET,
282                 offsetof (struct fsyscall_gtod_data_t, clk_fsys_mmio));
283         DEFINE(IA64_CLKSRC_CYCLE_LAST_OFFSET,
284                 offsetof (struct fsyscall_gtod_data_t, clk_cycle_last));
285         DEFINE(IA64_ITC_JITTER_OFFSET,
286                 offsetof (struct itc_jitter_data_t, itc_jitter));
287         DEFINE(IA64_ITC_LASTCYCLE_OFFSET,
288                 offsetof (struct itc_jitter_data_t, itc_lastcycle));
289 }