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1#include <asm/ucontext.h>
2
3#include <linux/lguest.h>
4#include "../../../drivers/lguest/lg.h"
5
6#define __SYSCALL_I386(nr, sym, compat) [nr] = 1,
7static char syscalls[] = {
8#include <asm/syscalls_32.h>
9};
10
11/* workaround for a warning with -Wmissing-prototypes */
12void foo(void);
13
14void foo(void)
15{
16 OFFSET(IA32_SIGCONTEXT_ax, sigcontext, ax);
17 OFFSET(IA32_SIGCONTEXT_bx, sigcontext, bx);
18 OFFSET(IA32_SIGCONTEXT_cx, sigcontext, cx);
19 OFFSET(IA32_SIGCONTEXT_dx, sigcontext, dx);
20 OFFSET(IA32_SIGCONTEXT_si, sigcontext, si);
21 OFFSET(IA32_SIGCONTEXT_di, sigcontext, di);
22 OFFSET(IA32_SIGCONTEXT_bp, sigcontext, bp);
23 OFFSET(IA32_SIGCONTEXT_sp, sigcontext, sp);
24 OFFSET(IA32_SIGCONTEXT_ip, sigcontext, ip);
25 BLANK();
26
27 OFFSET(CPUINFO_x86, cpuinfo_x86, x86);
28 OFFSET(CPUINFO_x86_vendor, cpuinfo_x86, x86_vendor);
29 OFFSET(CPUINFO_x86_model, cpuinfo_x86, x86_model);
30 OFFSET(CPUINFO_x86_mask, cpuinfo_x86, x86_mask);
31 OFFSET(CPUINFO_hard_math, cpuinfo_x86, hard_math);
32 OFFSET(CPUINFO_cpuid_level, cpuinfo_x86, cpuid_level);
33 OFFSET(CPUINFO_x86_capability, cpuinfo_x86, x86_capability);
34 OFFSET(CPUINFO_x86_vendor_id, cpuinfo_x86, x86_vendor_id);
35 BLANK();
36
37 OFFSET(TI_sysenter_return, thread_info, sysenter_return);
38 OFFSET(TI_cpu, thread_info, cpu);
39 BLANK();
40
41 OFFSET(PT_EBX, pt_regs, bx);
42 OFFSET(PT_ECX, pt_regs, cx);
43 OFFSET(PT_EDX, pt_regs, dx);
44 OFFSET(PT_ESI, pt_regs, si);
45 OFFSET(PT_EDI, pt_regs, di);
46 OFFSET(PT_EBP, pt_regs, bp);
47 OFFSET(PT_EAX, pt_regs, ax);
48 OFFSET(PT_DS, pt_regs, ds);
49 OFFSET(PT_ES, pt_regs, es);
50 OFFSET(PT_FS, pt_regs, fs);
51 OFFSET(PT_GS, pt_regs, gs);
52 OFFSET(PT_ORIG_EAX, pt_regs, orig_ax);
53 OFFSET(PT_EIP, pt_regs, ip);
54 OFFSET(PT_CS, pt_regs, cs);
55 OFFSET(PT_EFLAGS, pt_regs, flags);
56 OFFSET(PT_OLDESP, pt_regs, sp);
57 OFFSET(PT_OLDSS, pt_regs, ss);
58 BLANK();
59
60 OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe, uc.uc_mcontext);
61 BLANK();
62
63 /* Offset from the sysenter stack to tss.sp0 */
64 DEFINE(TSS_sysenter_sp0, offsetof(struct tss_struct, x86_tss.sp0) -
65 sizeof(struct tss_struct));
66
67#if defined(CONFIG_LGUEST) || defined(CONFIG_LGUEST_GUEST) || defined(CONFIG_LGUEST_MODULE)
68 BLANK();
69 OFFSET(LGUEST_DATA_irq_enabled, lguest_data, irq_enabled);
70 OFFSET(LGUEST_DATA_irq_pending, lguest_data, irq_pending);
71
72 BLANK();
73 OFFSET(LGUEST_PAGES_host_gdt_desc, lguest_pages, state.host_gdt_desc);
74 OFFSET(LGUEST_PAGES_host_idt_desc, lguest_pages, state.host_idt_desc);
75 OFFSET(LGUEST_PAGES_host_cr3, lguest_pages, state.host_cr3);
76 OFFSET(LGUEST_PAGES_host_sp, lguest_pages, state.host_sp);
77 OFFSET(LGUEST_PAGES_guest_gdt_desc, lguest_pages,state.guest_gdt_desc);
78 OFFSET(LGUEST_PAGES_guest_idt_desc, lguest_pages,state.guest_idt_desc);
79 OFFSET(LGUEST_PAGES_guest_gdt, lguest_pages, state.guest_gdt);
80 OFFSET(LGUEST_PAGES_regs_trapnum, lguest_pages, regs.trapnum);
81 OFFSET(LGUEST_PAGES_regs_errcode, lguest_pages, regs.errcode);
82 OFFSET(LGUEST_PAGES_regs, lguest_pages, regs);
83#endif
84 BLANK();
85 DEFINE(__NR_syscall_max, sizeof(syscalls) - 1);
86 DEFINE(NR_syscalls, sizeof(syscalls));
87}
1#include <asm/ucontext.h>
2
3#include <linux/lguest.h>
4#include "../../../drivers/lguest/lg.h"
5
6/* workaround for a warning with -Wmissing-prototypes */
7void foo(void);
8
9void foo(void)
10{
11 OFFSET(IA32_SIGCONTEXT_ax, sigcontext, ax);
12 OFFSET(IA32_SIGCONTEXT_bx, sigcontext, bx);
13 OFFSET(IA32_SIGCONTEXT_cx, sigcontext, cx);
14 OFFSET(IA32_SIGCONTEXT_dx, sigcontext, dx);
15 OFFSET(IA32_SIGCONTEXT_si, sigcontext, si);
16 OFFSET(IA32_SIGCONTEXT_di, sigcontext, di);
17 OFFSET(IA32_SIGCONTEXT_bp, sigcontext, bp);
18 OFFSET(IA32_SIGCONTEXT_sp, sigcontext, sp);
19 OFFSET(IA32_SIGCONTEXT_ip, sigcontext, ip);
20 BLANK();
21
22 OFFSET(CPUINFO_x86, cpuinfo_x86, x86);
23 OFFSET(CPUINFO_x86_vendor, cpuinfo_x86, x86_vendor);
24 OFFSET(CPUINFO_x86_model, cpuinfo_x86, x86_model);
25 OFFSET(CPUINFO_x86_mask, cpuinfo_x86, x86_mask);
26 OFFSET(CPUINFO_hard_math, cpuinfo_x86, hard_math);
27 OFFSET(CPUINFO_cpuid_level, cpuinfo_x86, cpuid_level);
28 OFFSET(CPUINFO_x86_capability, cpuinfo_x86, x86_capability);
29 OFFSET(CPUINFO_x86_vendor_id, cpuinfo_x86, x86_vendor_id);
30 BLANK();
31
32 OFFSET(TI_sysenter_return, thread_info, sysenter_return);
33 OFFSET(TI_cpu, thread_info, cpu);
34 BLANK();
35
36 OFFSET(PT_EBX, pt_regs, bx);
37 OFFSET(PT_ECX, pt_regs, cx);
38 OFFSET(PT_EDX, pt_regs, dx);
39 OFFSET(PT_ESI, pt_regs, si);
40 OFFSET(PT_EDI, pt_regs, di);
41 OFFSET(PT_EBP, pt_regs, bp);
42 OFFSET(PT_EAX, pt_regs, ax);
43 OFFSET(PT_DS, pt_regs, ds);
44 OFFSET(PT_ES, pt_regs, es);
45 OFFSET(PT_FS, pt_regs, fs);
46 OFFSET(PT_GS, pt_regs, gs);
47 OFFSET(PT_ORIG_EAX, pt_regs, orig_ax);
48 OFFSET(PT_EIP, pt_regs, ip);
49 OFFSET(PT_CS, pt_regs, cs);
50 OFFSET(PT_EFLAGS, pt_regs, flags);
51 OFFSET(PT_OLDESP, pt_regs, sp);
52 OFFSET(PT_OLDSS, pt_regs, ss);
53 BLANK();
54
55 OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe, uc.uc_mcontext);
56 BLANK();
57
58 /* Offset from the sysenter stack to tss.sp0 */
59 DEFINE(TSS_sysenter_sp0, offsetof(struct tss_struct, x86_tss.sp0) -
60 sizeof(struct tss_struct));
61
62#if defined(CONFIG_LGUEST) || defined(CONFIG_LGUEST_GUEST) || defined(CONFIG_LGUEST_MODULE)
63 BLANK();
64 OFFSET(LGUEST_DATA_irq_enabled, lguest_data, irq_enabled);
65 OFFSET(LGUEST_DATA_irq_pending, lguest_data, irq_pending);
66
67 BLANK();
68 OFFSET(LGUEST_PAGES_host_gdt_desc, lguest_pages, state.host_gdt_desc);
69 OFFSET(LGUEST_PAGES_host_idt_desc, lguest_pages, state.host_idt_desc);
70 OFFSET(LGUEST_PAGES_host_cr3, lguest_pages, state.host_cr3);
71 OFFSET(LGUEST_PAGES_host_sp, lguest_pages, state.host_sp);
72 OFFSET(LGUEST_PAGES_guest_gdt_desc, lguest_pages,state.guest_gdt_desc);
73 OFFSET(LGUEST_PAGES_guest_idt_desc, lguest_pages,state.guest_idt_desc);
74 OFFSET(LGUEST_PAGES_guest_gdt, lguest_pages, state.guest_gdt);
75 OFFSET(LGUEST_PAGES_regs_trapnum, lguest_pages, regs.trapnum);
76 OFFSET(LGUEST_PAGES_regs_errcode, lguest_pages, regs.errcode);
77 OFFSET(LGUEST_PAGES_regs, lguest_pages, regs);
78#endif
79}