fs: use kmem_cache_zalloc instead
[pv_ops_mirror.git] / include / asm-x86 / dwarf2_32.h
blob6d66398a307d1dc16d271ec66d96fccbe949118f
1 #ifndef _DWARF2_H
2 #define _DWARF2_H
4 #ifndef __ASSEMBLY__
5 #warning "asm/dwarf2.h should be only included in pure assembly files"
6 #endif
8 /*
9 Macros for dwarf2 CFI unwind table entries.
10 See "as.info" for details on these pseudo ops. Unfortunately
11 they are only supported in very new binutils, so define them
12 away for older version.
15 #ifdef CONFIG_UNWIND_INFO
17 #define CFI_STARTPROC .cfi_startproc
18 #define CFI_ENDPROC .cfi_endproc
19 #define CFI_DEF_CFA .cfi_def_cfa
20 #define CFI_DEF_CFA_REGISTER .cfi_def_cfa_register
21 #define CFI_DEF_CFA_OFFSET .cfi_def_cfa_offset
22 #define CFI_ADJUST_CFA_OFFSET .cfi_adjust_cfa_offset
23 #define CFI_OFFSET .cfi_offset
24 #define CFI_REL_OFFSET .cfi_rel_offset
25 #define CFI_REGISTER .cfi_register
26 #define CFI_RESTORE .cfi_restore
27 #define CFI_REMEMBER_STATE .cfi_remember_state
28 #define CFI_RESTORE_STATE .cfi_restore_state
29 #define CFI_UNDEFINED .cfi_undefined
31 #ifdef CONFIG_AS_CFI_SIGNAL_FRAME
32 #define CFI_SIGNAL_FRAME .cfi_signal_frame
33 #else
34 #define CFI_SIGNAL_FRAME
35 #endif
37 #else
39 /* Due to the structure of pre-exisiting code, don't use assembler line
40 comment character # to ignore the arguments. Instead, use a dummy macro. */
41 .macro ignore a=0, b=0, c=0, d=0
42 .endm
44 #define CFI_STARTPROC ignore
45 #define CFI_ENDPROC ignore
46 #define CFI_DEF_CFA ignore
47 #define CFI_DEF_CFA_REGISTER ignore
48 #define CFI_DEF_CFA_OFFSET ignore
49 #define CFI_ADJUST_CFA_OFFSET ignore
50 #define CFI_OFFSET ignore
51 #define CFI_REL_OFFSET ignore
52 #define CFI_REGISTER ignore
53 #define CFI_RESTORE ignore
54 #define CFI_REMEMBER_STATE ignore
55 #define CFI_RESTORE_STATE ignore
56 #define CFI_UNDEFINED ignore
57 #define CFI_SIGNAL_FRAME ignore
59 #endif
61 #endif