1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * Copyright (c) 2021, The Linux Foundation. All rights reserved.
4*4882a593Smuzhiyun */
5*4882a593Smuzhiyun
6*4882a593Smuzhiyun #ifndef _ANDROID_DEBUG_SYMBOLS_H
7*4882a593Smuzhiyun #define _ANDROID_DEBUG_SYMBOLS_H
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun enum android_debug_symbol {
10*4882a593Smuzhiyun ADS_SDATA = 0,
11*4882a593Smuzhiyun ADS_BSS_END,
12*4882a593Smuzhiyun ADS_PER_CPU_START,
13*4882a593Smuzhiyun ADS_PER_CPU_END,
14*4882a593Smuzhiyun ADS_START_RO_AFTER_INIT,
15*4882a593Smuzhiyun ADS_END_RO_AFTER_INIT,
16*4882a593Smuzhiyun ADS_LINUX_BANNER,
17*4882a593Smuzhiyun #ifdef CONFIG_CMA
18*4882a593Smuzhiyun ADS_TOTAL_CMA,
19*4882a593Smuzhiyun #endif
20*4882a593Smuzhiyun ADS_SLAB_CACHES,
21*4882a593Smuzhiyun ADS_SLAB_MUTEX,
22*4882a593Smuzhiyun ADS_MIN_LOW_PFN,
23*4882a593Smuzhiyun ADS_MAX_PFN,
24*4882a593Smuzhiyun #ifdef CONFIG_PAGE_OWNER
25*4882a593Smuzhiyun ADS_PAGE_OWNER_ENABLED,
26*4882a593Smuzhiyun #endif
27*4882a593Smuzhiyun #ifdef CONFIG_SLUB_DEBUG
28*4882a593Smuzhiyun ADS_SLUB_DEBUG,
29*4882a593Smuzhiyun #endif
30*4882a593Smuzhiyun #ifdef CONFIG_SWAP
31*4882a593Smuzhiyun ADS_NR_SWAP_PAGES,
32*4882a593Smuzhiyun #endif
33*4882a593Smuzhiyun #ifdef CONFIG_MMU
34*4882a593Smuzhiyun ADS_MMAP_MIN_ADDR,
35*4882a593Smuzhiyun #endif
36*4882a593Smuzhiyun ADS_STACK_GUARD_GAP,
37*4882a593Smuzhiyun #ifdef CONFIG_SYSCTL
38*4882a593Smuzhiyun ADS_SYSCTL_LEGACY_VA_LAYOUT,
39*4882a593Smuzhiyun #endif
40*4882a593Smuzhiyun ADS_END
41*4882a593Smuzhiyun };
42*4882a593Smuzhiyun
43*4882a593Smuzhiyun enum android_debug_per_cpu_symbol {
44*4882a593Smuzhiyun ADS_IRQ_STACK_PTR = 0,
45*4882a593Smuzhiyun ADS_DEBUG_PER_CPU_END
46*4882a593Smuzhiyun };
47*4882a593Smuzhiyun
48*4882a593Smuzhiyun #ifdef CONFIG_ANDROID_DEBUG_SYMBOLS
49*4882a593Smuzhiyun
50*4882a593Smuzhiyun void *android_debug_symbol(enum android_debug_symbol symbol);
51*4882a593Smuzhiyun void *android_debug_per_cpu_symbol(enum android_debug_per_cpu_symbol symbol);
52*4882a593Smuzhiyun
53*4882a593Smuzhiyun void android_debug_for_each_module(int (*fn)(const char *mod_name, void *mod_addr, void *data),
54*4882a593Smuzhiyun void *data);
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun #else /* !CONFIG_ANDROID_DEBUG_SYMBOLS */
57*4882a593Smuzhiyun
android_debug_symbol(enum android_debug_symbol symbol)58*4882a593Smuzhiyun static inline void *android_debug_symbol(enum android_debug_symbol symbol)
59*4882a593Smuzhiyun {
60*4882a593Smuzhiyun return NULL;
61*4882a593Smuzhiyun }
android_debug_per_cpu_symbol(enum android_debug_per_cpu_symbol symbol)62*4882a593Smuzhiyun static inline void *android_debug_per_cpu_symbol(enum android_debug_per_cpu_symbol symbol)
63*4882a593Smuzhiyun {
64*4882a593Smuzhiyun return NULL;
65*4882a593Smuzhiyun }
66*4882a593Smuzhiyun
android_debug_for_each_module(int (* fn)(const char * mod_name,void * mod_addr,void * data),void * data)67*4882a593Smuzhiyun static inline void android_debug_for_each_module(int (*fn)(const char *mod_name, void *mod_addr,
68*4882a593Smuzhiyun void *data), void *data) {}
69*4882a593Smuzhiyun #endif /* CONFIG_ANDROID_DEBUG_SYMBOLS */
70*4882a593Smuzhiyun
71*4882a593Smuzhiyun #endif /* _ANDROID_DEBUG_SYMBOLS_H */
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