cregit-Linux how code gets into the kernel

Release 4.11 arch/x86/kernel/asm-offsets_32.c

Directory: arch/x86/kernel
#ifndef __LINUX_KBUILD_H
# error "Please do not build this file directly, build asm-offsets.c instead"
#endif

#include <asm/ucontext.h>

#include <linux/lguest.h>
#include "../../../drivers/lguest/lg.h"


#define __SYSCALL_I386(nr, sym, qual) [nr] = 1,

static char syscalls[] = {
#include <asm/syscalls_32.h>
};

/* workaround for a warning with -Wmissing-prototypes */
void foo(void);


void foo(void) { OFFSET(CPUINFO_x86, cpuinfo_x86, x86); OFFSET(CPUINFO_x86_vendor, cpuinfo_x86, x86_vendor); OFFSET(CPUINFO_x86_model, cpuinfo_x86, x86_model); OFFSET(CPUINFO_x86_mask, cpuinfo_x86, x86_mask); OFFSET(CPUINFO_cpuid_level, cpuinfo_x86, cpuid_level); OFFSET(CPUINFO_x86_capability, cpuinfo_x86, x86_capability); OFFSET(CPUINFO_x86_vendor_id, cpuinfo_x86, x86_vendor_id); BLANK(); OFFSET(PT_EBX, pt_regs, bx); OFFSET(PT_ECX, pt_regs, cx); OFFSET(PT_EDX, pt_regs, dx); OFFSET(PT_ESI, pt_regs, si); OFFSET(PT_EDI, pt_regs, di); OFFSET(PT_EBP, pt_regs, bp); OFFSET(PT_EAX, pt_regs, ax); OFFSET(PT_DS, pt_regs, ds); OFFSET(PT_ES, pt_regs, es); OFFSET(PT_FS, pt_regs, fs); OFFSET(PT_GS, pt_regs, gs); OFFSET(PT_ORIG_EAX, pt_regs, orig_ax); OFFSET(PT_EIP, pt_regs, ip); OFFSET(PT_CS, pt_regs, cs); OFFSET(PT_EFLAGS, pt_regs, flags); OFFSET(PT_OLDESP, pt_regs, sp); OFFSET(PT_OLDSS, pt_regs, ss); BLANK(); OFFSET(saved_context_gdt_desc, saved_context, gdt_desc); BLANK(); /* Offset from the sysenter stack to tss.sp0 */ DEFINE(TSS_sysenter_sp0, offsetof(struct tss_struct, x86_tss.sp0) - offsetofend(struct tss_struct, SYSENTER_stack)); /* Offset from cpu_tss to SYSENTER_stack */ OFFSET(CPU_TSS_SYSENTER_stack, tss_struct, SYSENTER_stack); /* Size of SYSENTER_stack */ DEFINE(SIZEOF_SYSENTER_stack, sizeof(((struct tss_struct *)0)->SYSENTER_stack)); #ifdef CONFIG_CC_STACKPROTECTOR BLANK(); OFFSET(stack_canary_offset, stack_canary, canary); #endif #if defined(CONFIG_LGUEST) || defined(CONFIG_LGUEST_GUEST) || defined(CONFIG_LGUEST_MODULE) BLANK(); OFFSET(LGUEST_DATA_irq_enabled, lguest_data, irq_enabled); OFFSET(LGUEST_DATA_irq_pending, lguest_data, irq_pending); BLANK(); OFFSET(LGUEST_PAGES_host_gdt_desc, lguest_pages, state.host_gdt_desc); OFFSET(LGUEST_PAGES_host_idt_desc, lguest_pages, state.host_idt_desc); OFFSET(LGUEST_PAGES_host_cr3, lguest_pages, state.host_cr3); OFFSET(LGUEST_PAGES_host_sp, lguest_pages, state.host_sp); OFFSET(LGUEST_PAGES_guest_gdt_desc, lguest_pages,state.guest_gdt_desc); OFFSET(LGUEST_PAGES_guest_idt_desc, lguest_pages,state.guest_idt_desc); OFFSET(LGUEST_PAGES_guest_gdt, lguest_pages, state.guest_gdt); OFFSET(LGUEST_PAGES_regs_trapnum, lguest_pages, regs.trapnum); OFFSET(LGUEST_PAGES_regs_errcode, lguest_pages, regs.errcode); OFFSET(LGUEST_PAGES_regs, lguest_pages, regs); #endif BLANK(); DEFINE(__NR_syscall_max, sizeof(syscalls) - 1); DEFINE(NR_syscalls, sizeof(syscalls)); }

Contributors

PersonTokensPropCommitsCommitProp
Thomas Gleixner34771.25%17.69%
H. Peter Anvin449.03%323.08%
Andrew Lutomirski306.16%17.69%
Brian Gerst173.49%17.69%
Tony Breeds153.08%17.69%
Rusty Russell122.46%323.08%
Konrad Rzeszutek Wilk102.05%17.69%
Tejun Heo91.85%17.69%
Denys Vlasenko30.62%17.69%
Total487100.00%13100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Thomas Gleixner36167.73%16.25%
H. Peter Anvin6412.01%318.75%
Andrew Lutomirski326.00%212.50%
Brian Gerst173.19%16.25%
Tony Breeds152.81%16.25%
Rusty Russell122.25%318.75%
Konrad Rzeszutek Wilk101.88%16.25%
Tejun Heo91.69%16.25%
Borislav Petkov81.50%16.25%
Denys Vlasenko30.56%16.25%
Christoph Lameter20.38%16.25%
Total533100.00%16100.00%
Directory: arch/x86/kernel
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