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[PARISC] Kill off ASM_PAGE_SIZE use
[linux-2.6/kmemtrace.git] / arch / parisc / kernel / asm-offsets.c
blob8c2bcdbd494acb618d3b319fe8174ca646610c94
1 /*
2 * Generate definitions needed by assembly language modules.
3 * This code generates raw asm output which is post-processed to extract
4 * and format the required data.
5 *
6 * Copyright (C) 2000-2001 John Marvin <jsm at parisc-linux.org>
7 * Copyright (C) 2000 David Huggins-Daines <dhd with pobox.org>
8 * Copyright (C) 2000 Sam Creasey <sammy@sammy.net>
9 * Copyright (C) 2000 Grant Grundler <grundler with parisc-linux.org>
10 * Copyright (C) 2001 Paul Bame <bame at parisc-linux.org>
11 * Copyright (C) 2001 Richard Hirst <rhirst at parisc-linux.org>
12 * Copyright (C) 2002 Randolph Chung <tausq with parisc-linux.org>
13 * Copyright (C) 2003 James Bottomley <jejb at parisc-linux.org>
14 *
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version.
19 *
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, write to the Free Software
27 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 */
29
30 #include <linux/types.h>
31 #include <linux/sched.h>
32 #include <linux/thread_info.h>
33 #include <linux/ptrace.h>
34 #include <linux/hardirq.h>
35
36 #include <asm/pgtable.h>
37 #include <asm/ptrace.h>
38 #include <asm/processor.h>
39 #include <asm/pdc.h>
40 #include <asm/uaccess.h>
41
42 #define DEFINE(sym, val) \
43 asm volatile("\n->" #sym " %0 " #val : : "i" (val))
44
45 #define BLANK() asm volatile("\n->" : : )
46
47 #ifdef CONFIG_64BIT
48 #define FRAME_SIZE 128
49 #else
50 #define FRAME_SIZE 64
51 #endif
52
53 #define align(x,y) (((x)+FRAME_SIZE+(y)-1) - (((x)+(y)-1)%(y)))
54
55 int main(void)
56 {
57 DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack));
58 DEFINE(TASK_STATE, offsetof(struct task_struct, state));
59 DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
60 DEFINE(TASK_SIGPENDING, offsetof(struct task_struct, pending));
61 DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
62 DEFINE(TASK_MM, offsetof(struct task_struct, mm));
63 DEFINE(TASK_PERSONALITY, offsetof(struct task_struct, personality));
64 DEFINE(TASK_PID, offsetof(struct task_struct, pid));
65 BLANK();
66 DEFINE(TASK_REGS, offsetof(struct task_struct, thread.regs));
67 DEFINE(TASK_PT_PSW, offsetof(struct task_struct, thread.regs.gr[ 0]));
68 DEFINE(TASK_PT_GR1, offsetof(struct task_struct, thread.regs.gr[ 1]));
69 DEFINE(TASK_PT_GR2, offsetof(struct task_struct, thread.regs.gr[ 2]));
70 DEFINE(TASK_PT_GR3, offsetof(struct task_struct, thread.regs.gr[ 3]));
71 DEFINE(TASK_PT_GR4, offsetof(struct task_struct, thread.regs.gr[ 4]));
72 DEFINE(TASK_PT_GR5, offsetof(struct task_struct, thread.regs.gr[ 5]));
73 DEFINE(TASK_PT_GR6, offsetof(struct task_struct, thread.regs.gr[ 6]));
74 DEFINE(TASK_PT_GR7, offsetof(struct task_struct, thread.regs.gr[ 7]));
75 DEFINE(TASK_PT_GR8, offsetof(struct task_struct, thread.regs.gr[ 8]));
76 DEFINE(TASK_PT_GR9, offsetof(struct task_struct, thread.regs.gr[ 9]));
77 DEFINE(TASK_PT_GR10, offsetof(struct task_struct, thread.regs.gr[10]));
78 DEFINE(TASK_PT_GR11, offsetof(struct task_struct, thread.regs.gr[11]));
79 DEFINE(TASK_PT_GR12, offsetof(struct task_struct, thread.regs.gr[12]));
80 DEFINE(TASK_PT_GR13, offsetof(struct task_struct, thread.regs.gr[13]));
81 DEFINE(TASK_PT_GR14, offsetof(struct task_struct, thread.regs.gr[14]));
82 DEFINE(TASK_PT_GR15, offsetof(struct task_struct, thread.regs.gr[15]));
83 DEFINE(TASK_PT_GR16, offsetof(struct task_struct, thread.regs.gr[16]));
84 DEFINE(TASK_PT_GR17, offsetof(struct task_struct, thread.regs.gr[17]));
85 DEFINE(TASK_PT_GR18, offsetof(struct task_struct, thread.regs.gr[18]));
86 DEFINE(TASK_PT_GR19, offsetof(struct task_struct, thread.regs.gr[19]));
87 DEFINE(TASK_PT_GR20, offsetof(struct task_struct, thread.regs.gr[20]));
88 DEFINE(TASK_PT_GR21, offsetof(struct task_struct, thread.regs.gr[21]));
89 DEFINE(TASK_PT_GR22, offsetof(struct task_struct, thread.regs.gr[22]));
90 DEFINE(TASK_PT_GR23, offsetof(struct task_struct, thread.regs.gr[23]));
91 DEFINE(TASK_PT_GR24, offsetof(struct task_struct, thread.regs.gr[24]));
92 DEFINE(TASK_PT_GR25, offsetof(struct task_struct, thread.regs.gr[25]));
93 DEFINE(TASK_PT_GR26, offsetof(struct task_struct, thread.regs.gr[26]));
94 DEFINE(TASK_PT_GR27, offsetof(struct task_struct, thread.regs.gr[27]));
95 DEFINE(TASK_PT_GR28, offsetof(struct task_struct, thread.regs.gr[28]));
96 DEFINE(TASK_PT_GR29, offsetof(struct task_struct, thread.regs.gr[29]));
97 DEFINE(TASK_PT_GR30, offsetof(struct task_struct, thread.regs.gr[30]));
98 DEFINE(TASK_PT_GR31, offsetof(struct task_struct, thread.regs.gr[31]));
99 DEFINE(TASK_PT_FR0, offsetof(struct task_struct, thread.regs.fr[ 0]));
100 DEFINE(TASK_PT_FR1, offsetof(struct task_struct, thread.regs.fr[ 1]));
101 DEFINE(TASK_PT_FR2, offsetof(struct task_struct, thread.regs.fr[ 2]));
102 DEFINE(TASK_PT_FR3, offsetof(struct task_struct, thread.regs.fr[ 3]));
103 DEFINE(TASK_PT_FR4, offsetof(struct task_struct, thread.regs.fr[ 4]));
104 DEFINE(TASK_PT_FR5, offsetof(struct task_struct, thread.regs.fr[ 5]));
105 DEFINE(TASK_PT_FR6, offsetof(struct task_struct, thread.regs.fr[ 6]));
106 DEFINE(TASK_PT_FR7, offsetof(struct task_struct, thread.regs.fr[ 7]));
107 DEFINE(TASK_PT_FR8, offsetof(struct task_struct, thread.regs.fr[ 8]));
108 DEFINE(TASK_PT_FR9, offsetof(struct task_struct, thread.regs.fr[ 9]));
109 DEFINE(TASK_PT_FR10, offsetof(struct task_struct, thread.regs.fr[10]));
110 DEFINE(TASK_PT_FR11, offsetof(struct task_struct, thread.regs.fr[11]));
111 DEFINE(TASK_PT_FR12, offsetof(struct task_struct, thread.regs.fr[12]));
112 DEFINE(TASK_PT_FR13, offsetof(struct task_struct, thread.regs.fr[13]));
113 DEFINE(TASK_PT_FR14, offsetof(struct task_struct, thread.regs.fr[14]));
114 DEFINE(TASK_PT_FR15, offsetof(struct task_struct, thread.regs.fr[15]));
115 DEFINE(TASK_PT_FR16, offsetof(struct task_struct, thread.regs.fr[16]));
116 DEFINE(TASK_PT_FR17, offsetof(struct task_struct, thread.regs.fr[17]));
117 DEFINE(TASK_PT_FR18, offsetof(struct task_struct, thread.regs.fr[18]));
118 DEFINE(TASK_PT_FR19, offsetof(struct task_struct, thread.regs.fr[19]));
119 DEFINE(TASK_PT_FR20, offsetof(struct task_struct, thread.regs.fr[20]));
120 DEFINE(TASK_PT_FR21, offsetof(struct task_struct, thread.regs.fr[21]));
121 DEFINE(TASK_PT_FR22, offsetof(struct task_struct, thread.regs.fr[22]));
122 DEFINE(TASK_PT_FR23, offsetof(struct task_struct, thread.regs.fr[23]));
123 DEFINE(TASK_PT_FR24, offsetof(struct task_struct, thread.regs.fr[24]));
124 DEFINE(TASK_PT_FR25, offsetof(struct task_struct, thread.regs.fr[25]));
125 DEFINE(TASK_PT_FR26, offsetof(struct task_struct, thread.regs.fr[26]));
126 DEFINE(TASK_PT_FR27, offsetof(struct task_struct, thread.regs.fr[27]));
127 DEFINE(TASK_PT_FR28, offsetof(struct task_struct, thread.regs.fr[28]));
128 DEFINE(TASK_PT_FR29, offsetof(struct task_struct, thread.regs.fr[29]));
129 DEFINE(TASK_PT_FR30, offsetof(struct task_struct, thread.regs.fr[30]));
130 DEFINE(TASK_PT_FR31, offsetof(struct task_struct, thread.regs.fr[31]));
131 DEFINE(TASK_PT_SR0, offsetof(struct task_struct, thread.regs.sr[ 0]));
132 DEFINE(TASK_PT_SR1, offsetof(struct task_struct, thread.regs.sr[ 1]));
133 DEFINE(TASK_PT_SR2, offsetof(struct task_struct, thread.regs.sr[ 2]));
134 DEFINE(TASK_PT_SR3, offsetof(struct task_struct, thread.regs.sr[ 3]));
135 DEFINE(TASK_PT_SR4, offsetof(struct task_struct, thread.regs.sr[ 4]));
136 DEFINE(TASK_PT_SR5, offsetof(struct task_struct, thread.regs.sr[ 5]));
137 DEFINE(TASK_PT_SR6, offsetof(struct task_struct, thread.regs.sr[ 6]));
138 DEFINE(TASK_PT_SR7, offsetof(struct task_struct, thread.regs.sr[ 7]));
139 DEFINE(TASK_PT_IASQ0, offsetof(struct task_struct, thread.regs.iasq[0]));
140 DEFINE(TASK_PT_IASQ1, offsetof(struct task_struct, thread.regs.iasq[1]));
141 DEFINE(TASK_PT_IAOQ0, offsetof(struct task_struct, thread.regs.iaoq[0]));
142 DEFINE(TASK_PT_IAOQ1, offsetof(struct task_struct, thread.regs.iaoq[1]));
143 DEFINE(TASK_PT_CR27, offsetof(struct task_struct, thread.regs.cr27));
144 DEFINE(TASK_PT_ORIG_R28, offsetof(struct task_struct, thread.regs.orig_r28));
145 DEFINE(TASK_PT_KSP, offsetof(struct task_struct, thread.regs.ksp));
146 DEFINE(TASK_PT_KPC, offsetof(struct task_struct, thread.regs.kpc));
147 DEFINE(TASK_PT_SAR, offsetof(struct task_struct, thread.regs.sar));
148 DEFINE(TASK_PT_IIR, offsetof(struct task_struct, thread.regs.iir));
149 DEFINE(TASK_PT_ISR, offsetof(struct task_struct, thread.regs.isr));
150 DEFINE(TASK_PT_IOR, offsetof(struct task_struct, thread.regs.ior));
151 BLANK();
152 DEFINE(TASK_SZ, sizeof(struct task_struct));
153 DEFINE(TASK_SZ_ALGN, align(sizeof(struct task_struct), 64));
154 BLANK();
155 DEFINE(PT_PSW, offsetof(struct pt_regs, gr[ 0]));
156 DEFINE(PT_GR1, offsetof(struct pt_regs, gr[ 1]));
157 DEFINE(PT_GR2, offsetof(struct pt_regs, gr[ 2]));
158 DEFINE(PT_GR3, offsetof(struct pt_regs, gr[ 3]));
159 DEFINE(PT_GR4, offsetof(struct pt_regs, gr[ 4]));
160 DEFINE(PT_GR5, offsetof(struct pt_regs, gr[ 5]));
161 DEFINE(PT_GR6, offsetof(struct pt_regs, gr[ 6]));
162 DEFINE(PT_GR7, offsetof(struct pt_regs, gr[ 7]));
163 DEFINE(PT_GR8, offsetof(struct pt_regs, gr[ 8]));
164 DEFINE(PT_GR9, offsetof(struct pt_regs, gr[ 9]));
165 DEFINE(PT_GR10, offsetof(struct pt_regs, gr[10]));
166 DEFINE(PT_GR11, offsetof(struct pt_regs, gr[11]));
167 DEFINE(PT_GR12, offsetof(struct pt_regs, gr[12]));
168 DEFINE(PT_GR13, offsetof(struct pt_regs, gr[13]));
169 DEFINE(PT_GR14, offsetof(struct pt_regs, gr[14]));
170 DEFINE(PT_GR15, offsetof(struct pt_regs, gr[15]));
171 DEFINE(PT_GR16, offsetof(struct pt_regs, gr[16]));
172 DEFINE(PT_GR17, offsetof(struct pt_regs, gr[17]));
173 DEFINE(PT_GR18, offsetof(struct pt_regs, gr[18]));
174 DEFINE(PT_GR19, offsetof(struct pt_regs, gr[19]));
175 DEFINE(PT_GR20, offsetof(struct pt_regs, gr[20]));
176 DEFINE(PT_GR21, offsetof(struct pt_regs, gr[21]));
177 DEFINE(PT_GR22, offsetof(struct pt_regs, gr[22]));
178 DEFINE(PT_GR23, offsetof(struct pt_regs, gr[23]));
179 DEFINE(PT_GR24, offsetof(struct pt_regs, gr[24]));
180 DEFINE(PT_GR25, offsetof(struct pt_regs, gr[25]));
181 DEFINE(PT_GR26, offsetof(struct pt_regs, gr[26]));
182 DEFINE(PT_GR27, offsetof(struct pt_regs, gr[27]));
183 DEFINE(PT_GR28, offsetof(struct pt_regs, gr[28]));
184 DEFINE(PT_GR29, offsetof(struct pt_regs, gr[29]));
185 DEFINE(PT_GR30, offsetof(struct pt_regs, gr[30]));
186 DEFINE(PT_GR31, offsetof(struct pt_regs, gr[31]));
187 DEFINE(PT_FR0, offsetof(struct pt_regs, fr[ 0]));
188 DEFINE(PT_FR1, offsetof(struct pt_regs, fr[ 1]));
189 DEFINE(PT_FR2, offsetof(struct pt_regs, fr[ 2]));
190 DEFINE(PT_FR3, offsetof(struct pt_regs, fr[ 3]));
191 DEFINE(PT_FR4, offsetof(struct pt_regs, fr[ 4]));
192 DEFINE(PT_FR5, offsetof(struct pt_regs, fr[ 5]));
193 DEFINE(PT_FR6, offsetof(struct pt_regs, fr[ 6]));
194 DEFINE(PT_FR7, offsetof(struct pt_regs, fr[ 7]));
195 DEFINE(PT_FR8, offsetof(struct pt_regs, fr[ 8]));
196 DEFINE(PT_FR9, offsetof(struct pt_regs, fr[ 9]));
197 DEFINE(PT_FR10, offsetof(struct pt_regs, fr[10]));
198 DEFINE(PT_FR11, offsetof(struct pt_regs, fr[11]));
199 DEFINE(PT_FR12, offsetof(struct pt_regs, fr[12]));
200 DEFINE(PT_FR13, offsetof(struct pt_regs, fr[13]));
201 DEFINE(PT_FR14, offsetof(struct pt_regs, fr[14]));
202 DEFINE(PT_FR15, offsetof(struct pt_regs, fr[15]));
203 DEFINE(PT_FR16, offsetof(struct pt_regs, fr[16]));
204 DEFINE(PT_FR17, offsetof(struct pt_regs, fr[17]));
205 DEFINE(PT_FR18, offsetof(struct pt_regs, fr[18]));
206 DEFINE(PT_FR19, offsetof(struct pt_regs, fr[19]));
207 DEFINE(PT_FR20, offsetof(struct pt_regs, fr[20]));
208 DEFINE(PT_FR21, offsetof(struct pt_regs, fr[21]));
209 DEFINE(PT_FR22, offsetof(struct pt_regs, fr[22]));
210 DEFINE(PT_FR23, offsetof(struct pt_regs, fr[23]));
211 DEFINE(PT_FR24, offsetof(struct pt_regs, fr[24]));
212 DEFINE(PT_FR25, offsetof(struct pt_regs, fr[25]));
213 DEFINE(PT_FR26, offsetof(struct pt_regs, fr[26]));
214 DEFINE(PT_FR27, offsetof(struct pt_regs, fr[27]));
215 DEFINE(PT_FR28, offsetof(struct pt_regs, fr[28]));
216 DEFINE(PT_FR29, offsetof(struct pt_regs, fr[29]));
217 DEFINE(PT_FR30, offsetof(struct pt_regs, fr[30]));
218 DEFINE(PT_FR31, offsetof(struct pt_regs, fr[31]));
219 DEFINE(PT_SR0, offsetof(struct pt_regs, sr[ 0]));
220 DEFINE(PT_SR1, offsetof(struct pt_regs, sr[ 1]));
221 DEFINE(PT_SR2, offsetof(struct pt_regs, sr[ 2]));
222 DEFINE(PT_SR3, offsetof(struct pt_regs, sr[ 3]));
223 DEFINE(PT_SR4, offsetof(struct pt_regs, sr[ 4]));
224 DEFINE(PT_SR5, offsetof(struct pt_regs, sr[ 5]));
225 DEFINE(PT_SR6, offsetof(struct pt_regs, sr[ 6]));
226 DEFINE(PT_SR7, offsetof(struct pt_regs, sr[ 7]));
227 DEFINE(PT_IASQ0, offsetof(struct pt_regs, iasq[0]));
228 DEFINE(PT_IASQ1, offsetof(struct pt_regs, iasq[1]));
229 DEFINE(PT_IAOQ0, offsetof(struct pt_regs, iaoq[0]));
230 DEFINE(PT_IAOQ1, offsetof(struct pt_regs, iaoq[1]));
231 DEFINE(PT_CR27, offsetof(struct pt_regs, cr27));
232 DEFINE(PT_ORIG_R28, offsetof(struct pt_regs, orig_r28));
233 DEFINE(PT_KSP, offsetof(struct pt_regs, ksp));
234 DEFINE(PT_KPC, offsetof(struct pt_regs, kpc));
235 DEFINE(PT_SAR, offsetof(struct pt_regs, sar));
236 DEFINE(PT_IIR, offsetof(struct pt_regs, iir));
237 DEFINE(PT_ISR, offsetof(struct pt_regs, isr));
238 DEFINE(PT_IOR, offsetof(struct pt_regs, ior));
239 DEFINE(PT_SIZE, sizeof(struct pt_regs));
240 DEFINE(PT_SZ_ALGN, align(sizeof(struct pt_regs), 64));
241 BLANK();
242 DEFINE(TI_TASK, offsetof(struct thread_info, task));
243 DEFINE(TI_EXEC_DOMAIN, offsetof(struct thread_info, exec_domain));
244 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
245 DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
246 DEFINE(TI_SEGMENT, offsetof(struct thread_info, addr_limit));
247 DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count));
248 DEFINE(THREAD_SZ, sizeof(struct thread_info));
249 DEFINE(THREAD_SZ_ALGN, align(sizeof(struct thread_info), 64));
250 BLANK();
251 DEFINE(IRQSTAT_SIRQ_PEND, offsetof(irq_cpustat_t, __softirq_pending));
252 DEFINE(IRQSTAT_SZ, sizeof(irq_cpustat_t));
253 BLANK();
254 DEFINE(ICACHE_BASE, offsetof(struct pdc_cache_info, ic_base));
255 DEFINE(ICACHE_STRIDE, offsetof(struct pdc_cache_info, ic_stride));
256 DEFINE(ICACHE_COUNT, offsetof(struct pdc_cache_info, ic_count));
257 DEFINE(ICACHE_LOOP, offsetof(struct pdc_cache_info, ic_loop));
258 DEFINE(DCACHE_BASE, offsetof(struct pdc_cache_info, dc_base));
259 DEFINE(DCACHE_STRIDE, offsetof(struct pdc_cache_info, dc_stride));
260 DEFINE(DCACHE_COUNT, offsetof(struct pdc_cache_info, dc_count));
261 DEFINE(DCACHE_LOOP, offsetof(struct pdc_cache_info, dc_loop));
262 DEFINE(ITLB_SID_BASE, offsetof(struct pdc_cache_info, it_sp_base));
263 DEFINE(ITLB_SID_STRIDE, offsetof(struct pdc_cache_info, it_sp_stride));
264 DEFINE(ITLB_SID_COUNT, offsetof(struct pdc_cache_info, it_sp_count));
265 DEFINE(ITLB_OFF_BASE, offsetof(struct pdc_cache_info, it_off_base));
266 DEFINE(ITLB_OFF_STRIDE, offsetof(struct pdc_cache_info, it_off_stride));
267 DEFINE(ITLB_OFF_COUNT, offsetof(struct pdc_cache_info, it_off_count));
268 DEFINE(ITLB_LOOP, offsetof(struct pdc_cache_info, it_loop));
269 DEFINE(DTLB_SID_BASE, offsetof(struct pdc_cache_info, dt_sp_base));
270 DEFINE(DTLB_SID_STRIDE, offsetof(struct pdc_cache_info, dt_sp_stride));
271 DEFINE(DTLB_SID_COUNT, offsetof(struct pdc_cache_info, dt_sp_count));
272 DEFINE(DTLB_OFF_BASE, offsetof(struct pdc_cache_info, dt_off_base));
273 DEFINE(DTLB_OFF_STRIDE, offsetof(struct pdc_cache_info, dt_off_stride));
274 DEFINE(DTLB_OFF_COUNT, offsetof(struct pdc_cache_info, dt_off_count));
275 DEFINE(DTLB_LOOP, offsetof(struct pdc_cache_info, dt_loop));
276 BLANK();
277 DEFINE(PA_BLOCKSTEP_BIT, 31-PT_BLOCKSTEP_BIT);
278 DEFINE(PA_SINGLESTEP_BIT, 31-PT_SINGLESTEP_BIT);
279 BLANK();
280 DEFINE(ASM_PMD_SHIFT, PMD_SHIFT);
281 DEFINE(ASM_PGDIR_SHIFT, PGDIR_SHIFT);
282 DEFINE(ASM_BITS_PER_PGD, BITS_PER_PGD);
283 DEFINE(ASM_BITS_PER_PMD, BITS_PER_PMD);
284 DEFINE(ASM_BITS_PER_PTE, BITS_PER_PTE);
285 DEFINE(ASM_PGD_PMD_OFFSET, -(PAGE_SIZE << PGD_ORDER));
286 DEFINE(ASM_PMD_ENTRY, ((PAGE_OFFSET & PMD_MASK) >> PMD_SHIFT));
287 DEFINE(ASM_PGD_ENTRY, PAGE_OFFSET >> PGDIR_SHIFT);
288 DEFINE(ASM_PGD_ENTRY_SIZE, PGD_ENTRY_SIZE);
289 DEFINE(ASM_PMD_ENTRY_SIZE, PMD_ENTRY_SIZE);
290 DEFINE(ASM_PTE_ENTRY_SIZE, PTE_ENTRY_SIZE);
291 DEFINE(ASM_PFN_PTE_SHIFT, PFN_PTE_SHIFT);
292 DEFINE(ASM_PT_INITIAL, PT_INITIAL);
293 DEFINE(ASM_PAGE_SIZE_DIV64, PAGE_SIZE/64);
294 DEFINE(ASM_PAGE_SIZE_DIV128, PAGE_SIZE/128);
295 BLANK();
296 DEFINE(EXCDATA_IP, offsetof(struct exception_data, fault_ip));
297 DEFINE(EXCDATA_SPACE, offsetof(struct exception_data, fault_space));
298 DEFINE(EXCDATA_ADDR, offsetof(struct exception_data, fault_addr));
299 return 0;
300 }
kmemtrace - Kernel memory tracer