Contributors: 31
Author Tokens Token Proportion Commits Commit Proportion
Thomas Gleixner 92 15.31% 4 7.84%
Kirill A. Shutemov 66 10.98% 1 1.96%
Eric W. Biedermann 63 10.48% 1 1.96%
Kuppuswamy Sathyanarayanan 51 8.49% 1 1.96%
Andrew Lutomirski 43 7.15% 8 15.69%
Brian Gerst 30 4.99% 2 3.92%
Jeremy Fitzhardinge 30 4.99% 1 1.96%
Pavel Machek 28 4.66% 2 3.92%
Jan Beulich 26 4.33% 1 1.96%
Andi Kleen 22 3.66% 5 9.80%
H. Peter Anvin 22 3.66% 2 3.92%
Peter Zijlstra 21 3.49% 2 3.92%
Al Viro 14 2.33% 2 3.92%
Andrew Morton 13 2.16% 1 1.96%
Joerg Roedel 13 2.16% 1 1.96%
Rusty Russell 10 1.66% 2 3.92%
David Howells 9 1.50% 1 1.96%
Ingo Molnar 9 1.50% 1 1.96%
Matt Fleming 6 1.00% 1 1.96%
Glauber de Oliveira Costa 6 1.00% 1 1.96%
Yinghai Lu 6 1.00% 1 1.96%
Dave Hansen 5 0.83% 1 1.96%
Christoph Lameter 3 0.50% 1 1.96%
Michal Ludvig 3 0.50% 1 1.96%
Jason Baron 3 0.50% 1 1.96%
Borislav Petkov 2 0.33% 1 1.96%
Linus Torvalds 1 0.17% 1 1.96%
Kai Germaschewski 1 0.17% 1 1.96%
Hiroshi Shimamoto 1 0.17% 1 1.96%
Christoph Hellwig 1 0.17% 1 1.96%
Greg Kroah-Hartman 1 0.17% 1 1.96%
Total 601 51


// SPDX-License-Identifier: GPL-2.0
/*
 * Generate definitions needed by assembly language modules.
 * This code generates raw asm output which is post-processed to extract
 * and format the required data.
 */
#define COMPILE_OFFSETS

#include <linux/crypto.h>
#include <linux/sched.h>
#include <linux/stddef.h>
#include <linux/hardirq.h>
#include <linux/suspend.h>
#include <linux/kbuild.h>
#include <asm/processor.h>
#include <asm/thread_info.h>
#include <asm/sigframe.h>
#include <asm/bootparam.h>
#include <asm/suspend.h>
#include <asm/tlbflush.h>
#include <asm/tdx.h>

#ifdef CONFIG_XEN
#include <xen/interface/xen.h>
#endif

#ifdef CONFIG_X86_32
# include "asm-offsets_32.c"
#else
# include "asm-offsets_64.c"
#endif

static void __used common(void)
{
	BLANK();
	OFFSET(TASK_threadsp, task_struct, thread.sp);
#ifdef CONFIG_STACKPROTECTOR
	OFFSET(TASK_stack_canary, task_struct, stack_canary);
#endif

	BLANK();
	OFFSET(pbe_address, pbe, address);
	OFFSET(pbe_orig_address, pbe, orig_address);
	OFFSET(pbe_next, pbe, next);

#if defined(CONFIG_X86_32) || defined(CONFIG_IA32_EMULATION)
	BLANK();
	OFFSET(IA32_SIGCONTEXT_ax, sigcontext_32, ax);
	OFFSET(IA32_SIGCONTEXT_bx, sigcontext_32, bx);
	OFFSET(IA32_SIGCONTEXT_cx, sigcontext_32, cx);
	OFFSET(IA32_SIGCONTEXT_dx, sigcontext_32, dx);
	OFFSET(IA32_SIGCONTEXT_si, sigcontext_32, si);
	OFFSET(IA32_SIGCONTEXT_di, sigcontext_32, di);
	OFFSET(IA32_SIGCONTEXT_bp, sigcontext_32, bp);
	OFFSET(IA32_SIGCONTEXT_sp, sigcontext_32, sp);
	OFFSET(IA32_SIGCONTEXT_ip, sigcontext_32, ip);

	BLANK();
	OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe_ia32, uc.uc_mcontext);
#endif

#ifdef CONFIG_XEN
	BLANK();
	OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
	OFFSET(XEN_vcpu_info_pending, vcpu_info, evtchn_upcall_pending);
	OFFSET(XEN_vcpu_info_arch_cr2, vcpu_info, arch.cr2);
#endif

	BLANK();
	OFFSET(TDX_MODULE_rcx, tdx_module_output, rcx);
	OFFSET(TDX_MODULE_rdx, tdx_module_output, rdx);
	OFFSET(TDX_MODULE_r8,  tdx_module_output, r8);
	OFFSET(TDX_MODULE_r9,  tdx_module_output, r9);
	OFFSET(TDX_MODULE_r10, tdx_module_output, r10);
	OFFSET(TDX_MODULE_r11, tdx_module_output, r11);

	BLANK();
	OFFSET(TDX_HYPERCALL_r10, tdx_hypercall_args, r10);
	OFFSET(TDX_HYPERCALL_r11, tdx_hypercall_args, r11);
	OFFSET(TDX_HYPERCALL_r12, tdx_hypercall_args, r12);
	OFFSET(TDX_HYPERCALL_r13, tdx_hypercall_args, r13);
	OFFSET(TDX_HYPERCALL_r14, tdx_hypercall_args, r14);
	OFFSET(TDX_HYPERCALL_r15, tdx_hypercall_args, r15);

	BLANK();
	OFFSET(BP_scratch, boot_params, scratch);
	OFFSET(BP_secure_boot, boot_params, secure_boot);
	OFFSET(BP_loadflags, boot_params, hdr.loadflags);
	OFFSET(BP_hardware_subarch, boot_params, hdr.hardware_subarch);
	OFFSET(BP_version, boot_params, hdr.version);
	OFFSET(BP_kernel_alignment, boot_params, hdr.kernel_alignment);
	OFFSET(BP_init_size, boot_params, hdr.init_size);
	OFFSET(BP_pref_address, boot_params, hdr.pref_address);

	BLANK();
	DEFINE(PTREGS_SIZE, sizeof(struct pt_regs));

	/* TLB state for the entry code */
	OFFSET(TLB_STATE_user_pcid_flush_mask, tlb_state, user_pcid_flush_mask);

	/* Layout info for cpu_entry_area */
	OFFSET(CPU_ENTRY_AREA_entry_stack, cpu_entry_area, entry_stack_page);
	DEFINE(SIZEOF_entry_stack, sizeof(struct entry_stack));
	DEFINE(MASK_entry_stack, (~(sizeof(struct entry_stack) - 1)));

	/* Offset for fields in tss_struct */
	OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
	OFFSET(TSS_sp1, tss_struct, x86_tss.sp1);
	OFFSET(TSS_sp2, tss_struct, x86_tss.sp2);
	OFFSET(X86_top_of_stack, pcpu_hot, top_of_stack);
#ifdef CONFIG_CALL_DEPTH_TRACKING
	OFFSET(X86_call_depth, pcpu_hot, call_depth);
#endif

}