Commit | Line | Data |
---|---|---|
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 | */ | |
a5a2f8e2 | 6 | #define COMPILE_OFFSETS |
c3ca5f30 TG |
7 | |
8 | #include <linux/crypto.h> | |
9 | #include <linux/sched.h> | |
10 | #include <linux/stddef.h> | |
11 | #include <linux/errno.h> | |
12 | #include <linux/hardirq.h> | |
13 | #include <linux/suspend.h> | |
66916cd2 | 14 | #include <linux/kbuild.h> |
c3ca5f30 TG |
15 | #include <asm/processor.h> |
16 | #include <asm/segment.h> | |
17 | #include <asm/thread_info.h> | |
18 | #include <asm/ia32.h> | |
bd53147d | 19 | #include <asm/bootparam.h> |
a8af7898 | 20 | #include <asm/suspend.h> |
c3ca5f30 | 21 | |
555cf2b5 JF |
22 | #include <xen/interface/xen.h> |
23 | ||
8869a2e5 HS |
24 | #include <asm/sigframe.h> |
25 | ||
c3ca5f30 TG |
26 | #define __NO_STUBS 1 |
27 | #undef __SYSCALL | |
1965aae3 | 28 | #undef _ASM_X86_UNISTD_64_H |
c3ca5f30 TG |
29 | #define __SYSCALL(nr, sym) [nr] = 1, |
30 | static char syscalls[] = { | |
31 | #include <asm/unistd.h> | |
32 | }; | |
33 | ||
34 | int main(void) | |
35 | { | |
36 | #define ENTRY(entry) DEFINE(tsk_ ## entry, offsetof(struct task_struct, entry)) | |
37 | ENTRY(state); | |
38 | ENTRY(flags); | |
c3ca5f30 TG |
39 | ENTRY(pid); |
40 | BLANK(); | |
41 | #undef ENTRY | |
26ccb8a7 | 42 | #define ENTRY(entry) DEFINE(TI_ ## entry, offsetof(struct thread_info, entry)) |
c3ca5f30 TG |
43 | ENTRY(flags); |
44 | ENTRY(addr_limit); | |
45 | ENTRY(preempt_count); | |
46 | ENTRY(status); | |
36197c92 RM |
47 | #ifdef CONFIG_IA32_EMULATION |
48 | ENTRY(sysenter_return); | |
49 | #endif | |
c3ca5f30 TG |
50 | BLANK(); |
51 | #undef ENTRY | |
a59153dc GOC |
52 | #ifdef CONFIG_PARAVIRT |
53 | BLANK(); | |
54 | OFFSET(PARAVIRT_enabled, pv_info, paravirt_enabled); | |
55 | OFFSET(PARAVIRT_PATCH_pv_cpu_ops, paravirt_patch_template, pv_cpu_ops); | |
56 | OFFSET(PARAVIRT_PATCH_pv_irq_ops, paravirt_patch_template, pv_irq_ops); | |
57 | OFFSET(PV_IRQ_irq_disable, pv_irq_ops, irq_disable); | |
58 | OFFSET(PV_IRQ_irq_enable, pv_irq_ops, irq_enable); | |
fab58420 | 59 | OFFSET(PV_IRQ_adjust_exception_frame, pv_irq_ops, adjust_exception_frame); |
a59153dc | 60 | OFFSET(PV_CPU_iret, pv_cpu_ops, iret); |
2be29982 JF |
61 | OFFSET(PV_CPU_usergs_sysret32, pv_cpu_ops, usergs_sysret32); |
62 | OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64); | |
63 | OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit); | |
a59153dc GOC |
64 | OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs); |
65 | OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2); | |
66 | #endif | |
67 | ||
68 | ||
c3ca5f30 TG |
69 | #ifdef CONFIG_IA32_EMULATION |
70 | #define ENTRY(entry) DEFINE(IA32_SIGCONTEXT_ ## entry, offsetof(struct sigcontext_ia32, entry)) | |
742fa54a PA |
71 | ENTRY(ax); |
72 | ENTRY(bx); | |
73 | ENTRY(cx); | |
74 | ENTRY(dx); | |
75 | ENTRY(si); | |
76 | ENTRY(di); | |
77 | ENTRY(bp); | |
78 | ENTRY(sp); | |
79 | ENTRY(ip); | |
c3ca5f30 TG |
80 | BLANK(); |
81 | #undef ENTRY | |
82 | DEFINE(IA32_RT_SIGFRAME_sigcontext, | |
8869a2e5 | 83 | offsetof (struct rt_sigframe_ia32, uc.uc_mcontext)); |
c3ca5f30 TG |
84 | BLANK(); |
85 | #endif | |
86 | DEFINE(pbe_address, offsetof(struct pbe, address)); | |
87 | DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address)); | |
88 | DEFINE(pbe_next, offsetof(struct pbe, next)); | |
89 | BLANK(); | |
0de80bcc | 90 | #define ENTRY(entry) DEFINE(pt_regs_ ## entry, offsetof(struct pt_regs, entry)) |
65ea5b03 PA |
91 | ENTRY(bx); |
92 | ENTRY(bx); | |
93 | ENTRY(cx); | |
94 | ENTRY(dx); | |
95 | ENTRY(sp); | |
96 | ENTRY(bp); | |
97 | ENTRY(si); | |
98 | ENTRY(di); | |
0de80bcc RW |
99 | ENTRY(r8); |
100 | ENTRY(r9); | |
101 | ENTRY(r10); | |
102 | ENTRY(r11); | |
103 | ENTRY(r12); | |
104 | ENTRY(r13); | |
105 | ENTRY(r14); | |
106 | ENTRY(r15); | |
65ea5b03 | 107 | ENTRY(flags); |
0de80bcc RW |
108 | BLANK(); |
109 | #undef ENTRY | |
110 | #define ENTRY(entry) DEFINE(saved_context_ ## entry, offsetof(struct saved_context, entry)) | |
111 | ENTRY(cr0); | |
112 | ENTRY(cr2); | |
113 | ENTRY(cr3); | |
114 | ENTRY(cr4); | |
115 | ENTRY(cr8); | |
116 | BLANK(); | |
117 | #undef ENTRY | |
ca241c75 | 118 | DEFINE(TSS_ist, offsetof(struct tss_struct, x86_tss.ist)); |
c3ca5f30 TG |
119 | BLANK(); |
120 | DEFINE(crypto_tfm_ctx_offset, offsetof(struct crypto_tfm, __crt_ctx)); | |
121 | BLANK(); | |
122 | DEFINE(__NR_syscall_max, sizeof(syscalls) - 1); | |
bd53147d EB |
123 | |
124 | BLANK(); | |
125 | OFFSET(BP_scratch, boot_params, scratch); | |
126 | OFFSET(BP_loadflags, boot_params, hdr.loadflags); | |
127 | OFFSET(BP_hardware_subarch, boot_params, hdr.hardware_subarch); | |
128 | OFFSET(BP_version, boot_params, hdr.version); | |
37ba7ab5 | 129 | OFFSET(BP_kernel_alignment, boot_params, hdr.kernel_alignment); |
8c5e5ac3 JF |
130 | |
131 | BLANK(); | |
132 | DEFINE(PAGE_SIZE_asm, PAGE_SIZE); | |
555cf2b5 JF |
133 | #ifdef CONFIG_XEN |
134 | BLANK(); | |
135 | OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask); | |
136 | OFFSET(XEN_vcpu_info_pending, vcpu_info, evtchn_upcall_pending); | |
137 | #undef ENTRY | |
138 | #endif | |
c3ca5f30 TG |
139 | return 0; |
140 | } |