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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef _ASM_X86_DWARF2_H
- #define _ASM_X86_DWARF2_H
- #ifndef __ASSEMBLY__
- #warning "asm/dwarf2.h should be only included in pure assembly files"
- #endif
- #define CFI_STARTPROC .cfi_startproc
- #define CFI_ENDPROC .cfi_endproc
- #define CFI_DEF_CFA .cfi_def_cfa
- #define CFI_DEF_CFA_REGISTER .cfi_def_cfa_register
- #define CFI_DEF_CFA_OFFSET .cfi_def_cfa_offset
- #define CFI_ADJUST_CFA_OFFSET .cfi_adjust_cfa_offset
- #define CFI_OFFSET .cfi_offset
- #define CFI_REL_OFFSET .cfi_rel_offset
- #define CFI_REGISTER .cfi_register
- #define CFI_RESTORE .cfi_restore
- #define CFI_REMEMBER_STATE .cfi_remember_state
- #define CFI_RESTORE_STATE .cfi_restore_state
- #define CFI_UNDEFINED .cfi_undefined
- #define CFI_ESCAPE .cfi_escape
- #ifndef BUILD_VDSO
- /*
- * Emit CFI data in .debug_frame sections, not .eh_frame sections.
- * The latter we currently just discard since we don't do DWARF
- * unwinding at runtime. So only the offline DWARF information is
- * useful to anyone. Note we should not use this directive if we
- * ever decide to enable DWARF unwinding at runtime.
- */
- .cfi_sections .debug_frame
- #else
- /*
- * For the vDSO, emit both runtime unwind information and debug
- * symbols for the .dbg file.
- */
- .cfi_sections .eh_frame, .debug_frame
- #endif
- #endif /* _ASM_X86_DWARF2_H */
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