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review.evervolv.com / android_kernel_lge_hammerhead / 8c20fafa8548917fdbbd95588494498dd901b375 / . / arch / ia64 / kernel / asm-offsets.c
blob: 77225659e9684c16e2628e0ce0f60df21e3d616d [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]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
Tony Luck82f1b072005-09-13 08:50:39 -0700[diff] [blame]7#define ASM_OFFSETS_C 1
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]8#include <linux/config.h>
9
10#include <linux/sched.h>
11
12#include <asm-ia64/processor.h>
13#include <asm-ia64/ptrace.h>
14#include <asm-ia64/siginfo.h>
15#include <asm-ia64/sigcontext.h>
16#include <asm-ia64/mca.h>
17
18#include "../kernel/sigframe.h"
19
20#define DEFINE(sym, val) \
21 asm volatile("\n->" #sym " %0 " #val : : "i" (val))
22
23#define BLANK() asm volatile("\n->" : : )
24
25void foo(void)
26{
27 DEFINE(IA64_TASK_SIZE, sizeof (struct task_struct));
28 DEFINE(IA64_THREAD_INFO_SIZE, sizeof (struct thread_info));
29 DEFINE(IA64_PT_REGS_SIZE, sizeof (struct pt_regs));
30 DEFINE(IA64_SWITCH_STACK_SIZE, sizeof (struct switch_stack));
31 DEFINE(IA64_SIGINFO_SIZE, sizeof (struct siginfo));
32 DEFINE(IA64_CPU_SIZE, sizeof (struct cpuinfo_ia64));
33 DEFINE(SIGFRAME_SIZE, sizeof (struct sigframe));
34 DEFINE(UNW_FRAME_INFO_SIZE, sizeof (struct unw_frame_info));
35
36 BLANK();
37
38 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
39 DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count));
40
41 BLANK();
42
43 DEFINE(IA64_TASK_BLOCKED_OFFSET,offsetof (struct task_struct, blocked));
44 DEFINE(IA64_TASK_CLEAR_CHILD_TID_OFFSET,offsetof (struct task_struct, clear_child_tid));
45 DEFINE(IA64_TASK_GROUP_LEADER_OFFSET, offsetof (struct task_struct, group_leader));
46 DEFINE(IA64_TASK_PENDING_OFFSET,offsetof (struct task_struct, pending));
47 DEFINE(IA64_TASK_PID_OFFSET, offsetof (struct task_struct, pid));
48 DEFINE(IA64_TASK_REAL_PARENT_OFFSET, offsetof (struct task_struct, real_parent));
49 DEFINE(IA64_TASK_SIGHAND_OFFSET,offsetof (struct task_struct, sighand));
50 DEFINE(IA64_TASK_SIGNAL_OFFSET,offsetof (struct task_struct, signal));
51 DEFINE(IA64_TASK_TGID_OFFSET, offsetof (struct task_struct, tgid));
52 DEFINE(IA64_TASK_THREAD_KSP_OFFSET, offsetof (struct task_struct, thread.ksp));
53 DEFINE(IA64_TASK_THREAD_ON_USTACK_OFFSET, offsetof (struct task_struct, thread.on_ustack));
54
55 BLANK();
56
57 DEFINE(IA64_SIGHAND_SIGLOCK_OFFSET,offsetof (struct sighand_struct, siglock));
58
59 BLANK();
60
61 DEFINE(IA64_SIGNAL_GROUP_STOP_COUNT_OFFSET,offsetof (struct signal_struct,
62 group_stop_count));
63 DEFINE(IA64_SIGNAL_SHARED_PENDING_OFFSET,offsetof (struct signal_struct, shared_pending));
64
65 BLANK();
66
67 DEFINE(IA64_PT_REGS_B6_OFFSET, offsetof (struct pt_regs, b6));
68 DEFINE(IA64_PT_REGS_B7_OFFSET, offsetof (struct pt_regs, b7));
69 DEFINE(IA64_PT_REGS_AR_CSD_OFFSET, offsetof (struct pt_regs, ar_csd));
70 DEFINE(IA64_PT_REGS_AR_SSD_OFFSET, offsetof (struct pt_regs, ar_ssd));
71 DEFINE(IA64_PT_REGS_R8_OFFSET, offsetof (struct pt_regs, r8));
72 DEFINE(IA64_PT_REGS_R9_OFFSET, offsetof (struct pt_regs, r9));
73 DEFINE(IA64_PT_REGS_R10_OFFSET, offsetof (struct pt_regs, r10));
74 DEFINE(IA64_PT_REGS_R11_OFFSET, offsetof (struct pt_regs, r11));
75 DEFINE(IA64_PT_REGS_CR_IPSR_OFFSET, offsetof (struct pt_regs, cr_ipsr));
76 DEFINE(IA64_PT_REGS_CR_IIP_OFFSET, offsetof (struct pt_regs, cr_iip));
77 DEFINE(IA64_PT_REGS_CR_IFS_OFFSET, offsetof (struct pt_regs, cr_ifs));
78 DEFINE(IA64_PT_REGS_AR_UNAT_OFFSET, offsetof (struct pt_regs, ar_unat));
79 DEFINE(IA64_PT_REGS_AR_PFS_OFFSET, offsetof (struct pt_regs, ar_pfs));
80 DEFINE(IA64_PT_REGS_AR_RSC_OFFSET, offsetof (struct pt_regs, ar_rsc));
81 DEFINE(IA64_PT_REGS_AR_RNAT_OFFSET, offsetof (struct pt_regs, ar_rnat));
82
83 DEFINE(IA64_PT_REGS_AR_BSPSTORE_OFFSET, offsetof (struct pt_regs, ar_bspstore));
84 DEFINE(IA64_PT_REGS_PR_OFFSET, offsetof (struct pt_regs, pr));
85 DEFINE(IA64_PT_REGS_B0_OFFSET, offsetof (struct pt_regs, b0));
86 DEFINE(IA64_PT_REGS_LOADRS_OFFSET, offsetof (struct pt_regs, loadrs));
87 DEFINE(IA64_PT_REGS_R1_OFFSET, offsetof (struct pt_regs, r1));
88 DEFINE(IA64_PT_REGS_R12_OFFSET, offsetof (struct pt_regs, r12));
89 DEFINE(IA64_PT_REGS_R13_OFFSET, offsetof (struct pt_regs, r13));
90 DEFINE(IA64_PT_REGS_AR_FPSR_OFFSET, offsetof (struct pt_regs, ar_fpsr));
91 DEFINE(IA64_PT_REGS_R15_OFFSET, offsetof (struct pt_regs, r15));
92 DEFINE(IA64_PT_REGS_R14_OFFSET, offsetof (struct pt_regs, r14));
93 DEFINE(IA64_PT_REGS_R2_OFFSET, offsetof (struct pt_regs, r2));
94 DEFINE(IA64_PT_REGS_R3_OFFSET, offsetof (struct pt_regs, r3));
95 DEFINE(IA64_PT_REGS_R16_OFFSET, offsetof (struct pt_regs, r16));
96 DEFINE(IA64_PT_REGS_R17_OFFSET, offsetof (struct pt_regs, r17));
97 DEFINE(IA64_PT_REGS_R18_OFFSET, offsetof (struct pt_regs, r18));
98 DEFINE(IA64_PT_REGS_R19_OFFSET, offsetof (struct pt_regs, r19));
99 DEFINE(IA64_PT_REGS_R20_OFFSET, offsetof (struct pt_regs, r20));
100 DEFINE(IA64_PT_REGS_R21_OFFSET, offsetof (struct pt_regs, r21));
101 DEFINE(IA64_PT_REGS_R22_OFFSET, offsetof (struct pt_regs, r22));
102 DEFINE(IA64_PT_REGS_R23_OFFSET, offsetof (struct pt_regs, r23));
103 DEFINE(IA64_PT_REGS_R24_OFFSET, offsetof (struct pt_regs, r24));
104 DEFINE(IA64_PT_REGS_R25_OFFSET, offsetof (struct pt_regs, r25));
105 DEFINE(IA64_PT_REGS_R26_OFFSET, offsetof (struct pt_regs, r26));
106 DEFINE(IA64_PT_REGS_R27_OFFSET, offsetof (struct pt_regs, r27));
107 DEFINE(IA64_PT_REGS_R28_OFFSET, offsetof (struct pt_regs, r28));
108 DEFINE(IA64_PT_REGS_R29_OFFSET, offsetof (struct pt_regs, r29));
109 DEFINE(IA64_PT_REGS_R30_OFFSET, offsetof (struct pt_regs, r30));
110 DEFINE(IA64_PT_REGS_R31_OFFSET, offsetof (struct pt_regs, r31));
111 DEFINE(IA64_PT_REGS_AR_CCV_OFFSET, offsetof (struct pt_regs, ar_ccv));
112 DEFINE(IA64_PT_REGS_F6_OFFSET, offsetof (struct pt_regs, f6));
113 DEFINE(IA64_PT_REGS_F7_OFFSET, offsetof (struct pt_regs, f7));
114 DEFINE(IA64_PT_REGS_F8_OFFSET, offsetof (struct pt_regs, f8));
115 DEFINE(IA64_PT_REGS_F9_OFFSET, offsetof (struct pt_regs, f9));
116 DEFINE(IA64_PT_REGS_F10_OFFSET, offsetof (struct pt_regs, f10));
117 DEFINE(IA64_PT_REGS_F11_OFFSET, offsetof (struct pt_regs, f11));
118
119 BLANK();
120
121 DEFINE(IA64_SWITCH_STACK_CALLER_UNAT_OFFSET, offsetof (struct switch_stack, caller_unat));
122 DEFINE(IA64_SWITCH_STACK_AR_FPSR_OFFSET, offsetof (struct switch_stack, ar_fpsr));
123 DEFINE(IA64_SWITCH_STACK_F2_OFFSET, offsetof (struct switch_stack, f2));
124 DEFINE(IA64_SWITCH_STACK_F3_OFFSET, offsetof (struct switch_stack, f3));
125 DEFINE(IA64_SWITCH_STACK_F4_OFFSET, offsetof (struct switch_stack, f4));
126 DEFINE(IA64_SWITCH_STACK_F5_OFFSET, offsetof (struct switch_stack, f5));
127 DEFINE(IA64_SWITCH_STACK_F12_OFFSET, offsetof (struct switch_stack, f12));
128 DEFINE(IA64_SWITCH_STACK_F13_OFFSET, offsetof (struct switch_stack, f13));
129 DEFINE(IA64_SWITCH_STACK_F14_OFFSET, offsetof (struct switch_stack, f14));
130 DEFINE(IA64_SWITCH_STACK_F15_OFFSET, offsetof (struct switch_stack, f15));
131 DEFINE(IA64_SWITCH_STACK_F16_OFFSET, offsetof (struct switch_stack, f16));
132 DEFINE(IA64_SWITCH_STACK_F17_OFFSET, offsetof (struct switch_stack, f17));
133 DEFINE(IA64_SWITCH_STACK_F18_OFFSET, offsetof (struct switch_stack, f18));
134 DEFINE(IA64_SWITCH_STACK_F19_OFFSET, offsetof (struct switch_stack, f19));
135 DEFINE(IA64_SWITCH_STACK_F20_OFFSET, offsetof (struct switch_stack, f20));
136 DEFINE(IA64_SWITCH_STACK_F21_OFFSET, offsetof (struct switch_stack, f21));
137 DEFINE(IA64_SWITCH_STACK_F22_OFFSET, offsetof (struct switch_stack, f22));
138 DEFINE(IA64_SWITCH_STACK_F23_OFFSET, offsetof (struct switch_stack, f23));
139 DEFINE(IA64_SWITCH_STACK_F24_OFFSET, offsetof (struct switch_stack, f24));
140 DEFINE(IA64_SWITCH_STACK_F25_OFFSET, offsetof (struct switch_stack, f25));
141 DEFINE(IA64_SWITCH_STACK_F26_OFFSET, offsetof (struct switch_stack, f26));
142 DEFINE(IA64_SWITCH_STACK_F27_OFFSET, offsetof (struct switch_stack, f27));
143 DEFINE(IA64_SWITCH_STACK_F28_OFFSET, offsetof (struct switch_stack, f28));
144 DEFINE(IA64_SWITCH_STACK_F29_OFFSET, offsetof (struct switch_stack, f29));
145 DEFINE(IA64_SWITCH_STACK_F30_OFFSET, offsetof (struct switch_stack, f30));
146 DEFINE(IA64_SWITCH_STACK_F31_OFFSET, offsetof (struct switch_stack, f31));
147 DEFINE(IA64_SWITCH_STACK_R4_OFFSET, offsetof (struct switch_stack, r4));
148 DEFINE(IA64_SWITCH_STACK_R5_OFFSET, offsetof (struct switch_stack, r5));
149 DEFINE(IA64_SWITCH_STACK_R6_OFFSET, offsetof (struct switch_stack, r6));
150 DEFINE(IA64_SWITCH_STACK_R7_OFFSET, offsetof (struct switch_stack, r7));
151 DEFINE(IA64_SWITCH_STACK_B0_OFFSET, offsetof (struct switch_stack, b0));
152 DEFINE(IA64_SWITCH_STACK_B1_OFFSET, offsetof (struct switch_stack, b1));
153 DEFINE(IA64_SWITCH_STACK_B2_OFFSET, offsetof (struct switch_stack, b2));
154 DEFINE(IA64_SWITCH_STACK_B3_OFFSET, offsetof (struct switch_stack, b3));
155 DEFINE(IA64_SWITCH_STACK_B4_OFFSET, offsetof (struct switch_stack, b4));
156 DEFINE(IA64_SWITCH_STACK_B5_OFFSET, offsetof (struct switch_stack, b5));
157 DEFINE(IA64_SWITCH_STACK_AR_PFS_OFFSET, offsetof (struct switch_stack, ar_pfs));
158 DEFINE(IA64_SWITCH_STACK_AR_LC_OFFSET, offsetof (struct switch_stack, ar_lc));
159 DEFINE(IA64_SWITCH_STACK_AR_UNAT_OFFSET, offsetof (struct switch_stack, ar_unat));
160 DEFINE(IA64_SWITCH_STACK_AR_RNAT_OFFSET, offsetof (struct switch_stack, ar_rnat));
161 DEFINE(IA64_SWITCH_STACK_AR_BSPSTORE_OFFSET, offsetof (struct switch_stack, ar_bspstore));
162 DEFINE(IA64_SWITCH_STACK_PR_OFFSET, offsetof (struct switch_stack, pr));
163
164 BLANK();
165
166 DEFINE(IA64_SIGCONTEXT_IP_OFFSET, offsetof (struct sigcontext, sc_ip));
167 DEFINE(IA64_SIGCONTEXT_AR_BSP_OFFSET, offsetof (struct sigcontext, sc_ar_bsp));
168 DEFINE(IA64_SIGCONTEXT_AR_FPSR_OFFSET, offsetof (struct sigcontext, sc_ar_fpsr));
169 DEFINE(IA64_SIGCONTEXT_AR_RNAT_OFFSET, offsetof (struct sigcontext, sc_ar_rnat));
170 DEFINE(IA64_SIGCONTEXT_AR_UNAT_OFFSET, offsetof (struct sigcontext, sc_ar_unat));
171 DEFINE(IA64_SIGCONTEXT_B0_OFFSET, offsetof (struct sigcontext, sc_br[0]));
172 DEFINE(IA64_SIGCONTEXT_CFM_OFFSET, offsetof (struct sigcontext, sc_cfm));
173 DEFINE(IA64_SIGCONTEXT_FLAGS_OFFSET, offsetof (struct sigcontext, sc_flags));
174 DEFINE(IA64_SIGCONTEXT_FR6_OFFSET, offsetof (struct sigcontext, sc_fr[6]));
175 DEFINE(IA64_SIGCONTEXT_PR_OFFSET, offsetof (struct sigcontext, sc_pr));
176 DEFINE(IA64_SIGCONTEXT_R12_OFFSET, offsetof (struct sigcontext, sc_gr[12]));
177 DEFINE(IA64_SIGCONTEXT_RBS_BASE_OFFSET,offsetof (struct sigcontext, sc_rbs_base));
178 DEFINE(IA64_SIGCONTEXT_LOADRS_OFFSET, offsetof (struct sigcontext, sc_loadrs));
179
180 BLANK();
181
182 DEFINE(IA64_SIGPENDING_SIGNAL_OFFSET, offsetof (struct sigpending, signal));
183
184 BLANK();
185
186 DEFINE(IA64_SIGFRAME_ARG0_OFFSET, offsetof (struct sigframe, arg0));
187 DEFINE(IA64_SIGFRAME_ARG1_OFFSET, offsetof (struct sigframe, arg1));
188 DEFINE(IA64_SIGFRAME_ARG2_OFFSET, offsetof (struct sigframe, arg2));
189 DEFINE(IA64_SIGFRAME_HANDLER_OFFSET, offsetof (struct sigframe, handler));
190 DEFINE(IA64_SIGFRAME_SIGCONTEXT_OFFSET, offsetof (struct sigframe, sc));
191 BLANK();
192 /* for assembly files which can't include sched.h: */
193 DEFINE(IA64_CLONE_VFORK, CLONE_VFORK);
194 DEFINE(IA64_CLONE_VM, CLONE_VM);
195
196 BLANK();
197 DEFINE(IA64_CPUINFO_NSEC_PER_CYC_OFFSET,
198 offsetof (struct cpuinfo_ia64, nsec_per_cyc));
199 DEFINE(IA64_CPUINFO_PTCE_BASE_OFFSET,
200 offsetof (struct cpuinfo_ia64, ptce_base));
201 DEFINE(IA64_CPUINFO_PTCE_COUNT_OFFSET,
202 offsetof (struct cpuinfo_ia64, ptce_count));
203 DEFINE(IA64_CPUINFO_PTCE_STRIDE_OFFSET,
204 offsetof (struct cpuinfo_ia64, ptce_stride));
205 BLANK();
206 DEFINE(IA64_TIMESPEC_TV_NSEC_OFFSET,
207 offsetof (struct timespec, tv_nsec));
208
209 DEFINE(CLONE_SETTLS_BIT, 19);
210#if CLONE_SETTLS != (1<<19)
211# error "CLONE_SETTLS_BIT incorrect, please fix"
212#endif
213
214 BLANK();
Keith Owens7f613c72005-09-11 17:22:53 +1000[diff] [blame]215 DEFINE(IA64_MCA_CPU_MCA_STACK_OFFSET,
216 offsetof (struct ia64_mca_cpu, mca_stack));
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]217 DEFINE(IA64_MCA_CPU_INIT_STACK_OFFSET,
218 offsetof (struct ia64_mca_cpu, init_stack));
219 BLANK();
Keith Owens7f613c72005-09-11 17:22:53 +1000[diff] [blame]220 DEFINE(IA64_SAL_OS_STATE_COMMON_OFFSET,
221 offsetof (struct ia64_sal_os_state, sal_ra));
222 DEFINE(IA64_SAL_OS_STATE_OS_GP_OFFSET,
223 offsetof (struct ia64_sal_os_state, os_gp));
224 DEFINE(IA64_SAL_OS_STATE_PAL_MIN_STATE_OFFSET,
225 offsetof (struct ia64_sal_os_state, pal_min_state));
226 DEFINE(IA64_SAL_OS_STATE_PROC_STATE_PARAM_OFFSET,
227 offsetof (struct ia64_sal_os_state, proc_state_param));
228 DEFINE(IA64_SAL_OS_STATE_SIZE,
229 sizeof (struct ia64_sal_os_state));
230 DEFINE(IA64_PMSA_GR_OFFSET,
231 offsetof (struct pal_min_state_area_s, pmsa_gr));
232 DEFINE(IA64_PMSA_BANK1_GR_OFFSET,
233 offsetof (struct pal_min_state_area_s, pmsa_bank1_gr));
234 DEFINE(IA64_PMSA_PR_OFFSET,
235 offsetof (struct pal_min_state_area_s, pmsa_pr));
236 DEFINE(IA64_PMSA_BR0_OFFSET,
237 offsetof (struct pal_min_state_area_s, pmsa_br0));
238 DEFINE(IA64_PMSA_RSC_OFFSET,
239 offsetof (struct pal_min_state_area_s, pmsa_rsc));
240 DEFINE(IA64_PMSA_IIP_OFFSET,
241 offsetof (struct pal_min_state_area_s, pmsa_iip));
242 DEFINE(IA64_PMSA_IPSR_OFFSET,
243 offsetof (struct pal_min_state_area_s, pmsa_ipsr));
244 DEFINE(IA64_PMSA_IFS_OFFSET,
245 offsetof (struct pal_min_state_area_s, pmsa_ifs));
246 DEFINE(IA64_PMSA_XIP_OFFSET,
247 offsetof (struct pal_min_state_area_s, pmsa_xip));
248 BLANK();
249
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]250 /* used by fsys_gettimeofday in arch/ia64/kernel/fsys.S */
251 DEFINE(IA64_TIME_INTERPOLATOR_ADDRESS_OFFSET, offsetof (struct time_interpolator, addr));
252 DEFINE(IA64_TIME_INTERPOLATOR_SOURCE_OFFSET, offsetof (struct time_interpolator, source));
253 DEFINE(IA64_TIME_INTERPOLATOR_SHIFT_OFFSET, offsetof (struct time_interpolator, shift));
254 DEFINE(IA64_TIME_INTERPOLATOR_NSEC_OFFSET, offsetof (struct time_interpolator, nsec_per_cyc));
255 DEFINE(IA64_TIME_INTERPOLATOR_OFFSET_OFFSET, offsetof (struct time_interpolator, offset));
256 DEFINE(IA64_TIME_INTERPOLATOR_LAST_CYCLE_OFFSET, offsetof (struct time_interpolator, last_cycle));
257 DEFINE(IA64_TIME_INTERPOLATOR_LAST_COUNTER_OFFSET, offsetof (struct time_interpolator, last_counter));
258 DEFINE(IA64_TIME_INTERPOLATOR_JITTER_OFFSET, offsetof (struct time_interpolator, jitter));
259 DEFINE(IA64_TIME_INTERPOLATOR_MASK_OFFSET, offsetof (struct time_interpolator, mask));
260 DEFINE(IA64_TIME_SOURCE_CPU, TIME_SOURCE_CPU);
261 DEFINE(IA64_TIME_SOURCE_MMIO64, TIME_SOURCE_MMIO64);
262 DEFINE(IA64_TIME_SOURCE_MMIO32, TIME_SOURCE_MMIO32);
263 DEFINE(IA64_TIMESPEC_TV_NSEC_OFFSET, offsetof (struct timespec, tv_nsec));
264}