mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-02 17:36:43 +07:00
a1a5831d29
Drop double entry for pt_regs_bx. This seems to be a typo - resulting in a double entry in the generated include/generated/asm-offsets.h, which is not necessary. Build-tested and booted on x86 64 box to make sure it was not doing any strange magic.... after all it was in the kernel in this form for almost 10 years. Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at> Cc: Jan Beulich <JBeulich@suse.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/20141027172805.GA19760@opentech.at Signed-off-by: Ingo Molnar <mingo@kernel.org>
90 lines
1.8 KiB
C
90 lines
1.8 KiB
C
#include <asm/ia32.h>
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#define __SYSCALL_64(nr, sym, compat) [nr] = 1,
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#define __SYSCALL_COMMON(nr, sym, compat) [nr] = 1,
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#ifdef CONFIG_X86_X32_ABI
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# define __SYSCALL_X32(nr, sym, compat) [nr] = 1,
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#else
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# define __SYSCALL_X32(nr, sym, compat) /* nothing */
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#endif
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static char syscalls_64[] = {
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#include <asm/syscalls_64.h>
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};
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#define __SYSCALL_I386(nr, sym, compat) [nr] = 1,
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static char syscalls_ia32[] = {
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#include <asm/syscalls_32.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(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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ENTRY(gdt_desc);
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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_64) - 1);
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DEFINE(NR_syscalls, sizeof(syscalls_64));
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DEFINE(__NR_ia32_syscall_max, sizeof(syscalls_ia32) - 1);
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DEFINE(IA32_NR_syscalls, sizeof(syscalls_ia32));
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return 0;
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}
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