asm-offsets.c (8c1fc5abdccfb36102fa9647084eeb8c70e32562) asm-offsets.c (ed1cd6deb013a11959d17a94e35ce159197632da)
1/*
2 * This program is used to generate definitions needed by
3 * assembly language modules.
4 *
5 * We use the technique used in the OSF Mach kernel code:
6 * generate asm statements containing #defines,
7 * compile this file to assembler, and then extract the
8 * #defines from the assembly-language output.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version
13 * 2 of the License, or (at your option) any later version.
14 */
15
1/*
2 * This program is used to generate definitions needed by
3 * assembly language modules.
4 *
5 * We use the technique used in the OSF Mach kernel code:
6 * generate asm statements containing #defines,
7 * compile this file to assembler, and then extract the
8 * #defines from the assembly-language output.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version
13 * 2 of the License, or (at your option) any later version.
14 */
15
16#define GENERATING_ASM_OFFSETS /* asm/smp.h */
17
16#include <linux/compat.h>
17#include <linux/signal.h>
18#include <linux/sched.h>
19#include <linux/kernel.h>
20#include <linux/errno.h>
21#include <linux/string.h>
22#include <linux/types.h>
23#include <linux/mman.h>

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92#else
93 DEFINE(THREAD_INFO_GAP, _ALIGN_UP(sizeof(struct thread_info), 16));
94 OFFSET(KSP_LIMIT, thread_struct, ksp_limit);
95#ifdef CONFIG_PPC_RTAS
96 OFFSET(RTAS_SP, thread_struct, rtas_sp);
97#endif
98#endif /* CONFIG_PPC64 */
99 OFFSET(TASK_STACK, task_struct, stack);
18#include <linux/compat.h>
19#include <linux/signal.h>
20#include <linux/sched.h>
21#include <linux/kernel.h>
22#include <linux/errno.h>
23#include <linux/string.h>
24#include <linux/types.h>
25#include <linux/mman.h>

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94#else
95 DEFINE(THREAD_INFO_GAP, _ALIGN_UP(sizeof(struct thread_info), 16));
96 OFFSET(KSP_LIMIT, thread_struct, ksp_limit);
97#ifdef CONFIG_PPC_RTAS
98 OFFSET(RTAS_SP, thread_struct, rtas_sp);
99#endif
100#endif /* CONFIG_PPC64 */
101 OFFSET(TASK_STACK, task_struct, stack);
102#ifdef CONFIG_SMP
103 OFFSET(TI_CPU, task_struct, cpu);
104#endif
100
101#ifdef CONFIG_LIVEPATCH
102 OFFSET(TI_livepatch_sp, thread_info, livepatch_sp);
103#endif
104
105 OFFSET(KSP, thread_struct, ksp);
106 OFFSET(PT_REGS, thread_struct, regs);
107#ifdef CONFIG_BOOKE

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159 /* Local pt_regs on stack for Transactional Memory funcs. */
160 DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD +
161 sizeof(struct pt_regs) + 16);
162#endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
163
164 OFFSET(TI_FLAGS, thread_info, flags);
165 OFFSET(TI_LOCAL_FLAGS, thread_info, local_flags);
166 OFFSET(TI_PREEMPT, thread_info, preempt_count);
105
106#ifdef CONFIG_LIVEPATCH
107 OFFSET(TI_livepatch_sp, thread_info, livepatch_sp);
108#endif
109
110 OFFSET(KSP, thread_struct, ksp);
111 OFFSET(PT_REGS, thread_struct, regs);
112#ifdef CONFIG_BOOKE

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164 /* Local pt_regs on stack for Transactional Memory funcs. */
165 DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD +
166 sizeof(struct pt_regs) + 16);
167#endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
168
169 OFFSET(TI_FLAGS, thread_info, flags);
170 OFFSET(TI_LOCAL_FLAGS, thread_info, local_flags);
171 OFFSET(TI_PREEMPT, thread_info, preempt_count);
167 OFFSET(TI_TASK, thread_info, task);
168 OFFSET(TI_CPU, thread_info, cpu);
169
170#ifdef CONFIG_PPC64
171 OFFSET(DCACHEL1BLOCKSIZE, ppc64_caches, l1d.block_size);
172 OFFSET(DCACHEL1LOGBLOCKSIZE, ppc64_caches, l1d.log_block_size);
173 OFFSET(DCACHEL1BLOCKSPERPAGE, ppc64_caches, l1d.blocks_per_page);
174 OFFSET(ICACHEL1BLOCKSIZE, ppc64_caches, l1i.block_size);
175 OFFSET(ICACHEL1LOGBLOCKSIZE, ppc64_caches, l1i.log_block_size);
176 OFFSET(ICACHEL1BLOCKSPERPAGE, ppc64_caches, l1i.blocks_per_page);

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173#ifdef CONFIG_PPC64
174 OFFSET(DCACHEL1BLOCKSIZE, ppc64_caches, l1d.block_size);
175 OFFSET(DCACHEL1LOGBLOCKSIZE, ppc64_caches, l1d.log_block_size);
176 OFFSET(DCACHEL1BLOCKSPERPAGE, ppc64_caches, l1d.blocks_per_page);
177 OFFSET(ICACHEL1BLOCKSIZE, ppc64_caches, l1i.block_size);
178 OFFSET(ICACHEL1LOGBLOCKSIZE, ppc64_caches, l1i.log_block_size);
179 OFFSET(ICACHEL1BLOCKSPERPAGE, ppc64_caches, l1i.blocks_per_page);

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