forked from Minki/linux
b82fef82d5
Just consolidating the common parts. Full unification would seem straight forward, but it's not clear the necessary #ifdef-s would be acceptable. Signed-off-by: Jan Beulich <jbeulich@novell.com> LKML-Reference: <4D525D520200007800030EE9@vpn.id2.novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
79 lines
1.4 KiB
C
79 lines
1.4 KiB
C
#include <asm/ia32.h>
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#define __NO_STUBS 1
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#undef __SYSCALL
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#undef _ASM_X86_UNISTD_64_H
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#define __SYSCALL(nr, sym) [nr] = 1,
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static char syscalls[] = {
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#include <asm/unistd.h>
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};
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int main(void)
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{
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#ifdef CONFIG_PARAVIRT
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OFFSET(PV_IRQ_adjust_exception_frame, pv_irq_ops, adjust_exception_frame);
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OFFSET(PV_CPU_usergs_sysret32, pv_cpu_ops, usergs_sysret32);
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OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64);
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OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs);
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BLANK();
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#endif
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#ifdef CONFIG_IA32_EMULATION
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OFFSET(TI_sysenter_return, thread_info, sysenter_return);
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BLANK();
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#define ENTRY(entry) OFFSET(IA32_SIGCONTEXT_ ## entry, sigcontext_ia32, entry)
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ENTRY(ax);
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ENTRY(bx);
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ENTRY(cx);
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ENTRY(dx);
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ENTRY(si);
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ENTRY(di);
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ENTRY(bp);
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ENTRY(sp);
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ENTRY(ip);
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BLANK();
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#undef ENTRY
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OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe_ia32, uc.uc_mcontext);
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BLANK();
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#endif
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#define ENTRY(entry) OFFSET(pt_regs_ ## entry, pt_regs, entry)
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ENTRY(bx);
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ENTRY(bx);
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ENTRY(cx);
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ENTRY(dx);
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ENTRY(sp);
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ENTRY(bp);
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ENTRY(si);
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ENTRY(di);
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ENTRY(r8);
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ENTRY(r9);
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ENTRY(r10);
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ENTRY(r11);
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ENTRY(r12);
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ENTRY(r13);
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ENTRY(r14);
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ENTRY(r15);
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ENTRY(flags);
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BLANK();
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#undef ENTRY
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#define ENTRY(entry) OFFSET(saved_context_ ## entry, saved_context, entry)
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ENTRY(cr0);
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ENTRY(cr2);
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ENTRY(cr3);
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ENTRY(cr4);
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ENTRY(cr8);
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BLANK();
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#undef ENTRY
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OFFSET(TSS_ist, tss_struct, x86_tss.ist);
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BLANK();
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DEFINE(__NR_syscall_max, sizeof(syscalls) - 1);
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return 0;
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}
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