Commit | Line | Data |
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c3ca5f30 TG |
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 | ||
7 | #include <linux/crypto.h> | |
8 | #include <linux/sched.h> | |
9 | #include <linux/stddef.h> | |
10 | #include <linux/errno.h> | |
11 | #include <linux/hardirq.h> | |
12 | #include <linux/suspend.h> | |
13 | #include <asm/pda.h> | |
14 | #include <asm/processor.h> | |
15 | #include <asm/segment.h> | |
16 | #include <asm/thread_info.h> | |
17 | #include <asm/ia32.h> | |
18 | ||
19 | #define DEFINE(sym, val) \ | |
20 | asm volatile("\n->" #sym " %0 " #val : : "i" (val)) | |
21 | ||
22 | #define BLANK() asm volatile("\n->" : : ) | |
23 | ||
24 | #define __NO_STUBS 1 | |
25 | #undef __SYSCALL | |
26 | #undef _ASM_X86_64_UNISTD_H_ | |
27 | #define __SYSCALL(nr, sym) [nr] = 1, | |
28 | static char syscalls[] = { | |
29 | #include <asm/unistd.h> | |
30 | }; | |
31 | ||
32 | int main(void) | |
33 | { | |
34 | #define ENTRY(entry) DEFINE(tsk_ ## entry, offsetof(struct task_struct, entry)) | |
35 | ENTRY(state); | |
36 | ENTRY(flags); | |
37 | ENTRY(thread); | |
38 | ENTRY(pid); | |
39 | BLANK(); | |
40 | #undef ENTRY | |
41 | #define ENTRY(entry) DEFINE(threadinfo_ ## entry, offsetof(struct thread_info, entry)) | |
42 | ENTRY(flags); | |
43 | ENTRY(addr_limit); | |
44 | ENTRY(preempt_count); | |
45 | ENTRY(status); | |
46 | BLANK(); | |
47 | #undef ENTRY | |
48 | #define ENTRY(entry) DEFINE(pda_ ## entry, offsetof(struct x8664_pda, entry)) | |
49 | ENTRY(kernelstack); | |
50 | ENTRY(oldrsp); | |
51 | ENTRY(pcurrent); | |
52 | ENTRY(irqcount); | |
53 | ENTRY(cpunumber); | |
54 | ENTRY(irqstackptr); | |
55 | ENTRY(data_offset); | |
56 | BLANK(); | |
57 | #undef ENTRY | |
58 | #ifdef CONFIG_IA32_EMULATION | |
59 | #define ENTRY(entry) DEFINE(IA32_SIGCONTEXT_ ## entry, offsetof(struct sigcontext_ia32, entry)) | |
60 | ENTRY(eax); | |
61 | ENTRY(ebx); | |
62 | ENTRY(ecx); | |
63 | ENTRY(edx); | |
64 | ENTRY(esi); | |
65 | ENTRY(edi); | |
66 | ENTRY(ebp); | |
67 | ENTRY(esp); | |
68 | ENTRY(eip); | |
69 | BLANK(); | |
70 | #undef ENTRY | |
71 | DEFINE(IA32_RT_SIGFRAME_sigcontext, | |
72 | offsetof (struct rt_sigframe32, uc.uc_mcontext)); | |
73 | BLANK(); | |
74 | #endif | |
75 | DEFINE(pbe_address, offsetof(struct pbe, address)); | |
76 | DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address)); | |
77 | DEFINE(pbe_next, offsetof(struct pbe, next)); | |
78 | BLANK(); | |
79 | DEFINE(TSS_ist, offsetof(struct tss_struct, ist)); | |
80 | BLANK(); | |
81 | DEFINE(crypto_tfm_ctx_offset, offsetof(struct crypto_tfm, __crt_ctx)); | |
82 | BLANK(); | |
83 | DEFINE(__NR_syscall_max, sizeof(syscalls) - 1); | |
84 | return 0; | |
85 | } |