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x86: merge dwarf2 headers

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Merge dwarf2_32.h and dwarf2_64.h into dwarf2.h.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Glauber Costa 2008-07-11 12:36:52 -03:00 committed by Ingo Molnar
parent d73a731abe
commit 392a0fc96b
3 changed files with 60 additions and 123 deletions
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64
include/asm-x86/dwarf2.h
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@ -1,5 +1,61 @@
#ifdef CONFIG_X86_32
# include "dwarf2_32.h"
#else
# include "dwarf2_64.h"
#ifndef _DWARF2_H
#define _DWARF2_H
#ifndef __ASSEMBLY__
#warning "asm/dwarf2.h should be only included in pure assembly files"
#endif
/*
Macros for dwarf2 CFI unwind table entries.
See "as.info" for details on these pseudo ops. Unfortunately
they are only supported in very new binutils, so define them
away for older version.
*/
#ifdef CONFIG_AS_CFI
#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
#ifdef CONFIG_AS_CFI_SIGNAL_FRAME
#define CFI_SIGNAL_FRAME .cfi_signal_frame
#else
#define CFI_SIGNAL_FRAME
#endif
#else
/* Due to the structure of pre-exisiting code, don't use assembler line
comment character # to ignore the arguments. Instead, use a dummy macro. */
.macro ignore a=0, b=0, c=0, d=0
.endm
#define CFI_STARTPROC ignore
#define CFI_ENDPROC ignore
#define CFI_DEF_CFA ignore
#define CFI_DEF_CFA_REGISTER ignore
#define CFI_DEF_CFA_OFFSET ignore
#define CFI_ADJUST_CFA_OFFSET ignore
#define CFI_OFFSET ignore
#define CFI_REL_OFFSET ignore
#define CFI_REGISTER ignore
#define CFI_RESTORE ignore
#define CFI_REMEMBER_STATE ignore
#define CFI_RESTORE_STATE ignore
#define CFI_UNDEFINED ignore
#define CFI_SIGNAL_FRAME ignore
#endif
#endif

61
include/asm-x86/dwarf2_32.h
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@ -1,61 +0,0 @@
#ifndef _DWARF2_H
#define _DWARF2_H
#ifndef __ASSEMBLY__
#warning "asm/dwarf2.h should be only included in pure assembly files"
#endif
/*
Macros for dwarf2 CFI unwind table entries.
See "as.info" for details on these pseudo ops. Unfortunately
they are only supported in very new binutils, so define them
away for older version.
*/
#ifdef CONFIG_AS_CFI
#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
#ifdef CONFIG_AS_CFI_SIGNAL_FRAME
#define CFI_SIGNAL_FRAME .cfi_signal_frame
#else
#define CFI_SIGNAL_FRAME
#endif
#else
/* Due to the structure of pre-exisiting code, don't use assembler line
comment character # to ignore the arguments. Instead, use a dummy macro. */
.macro ignore a=0, b=0, c=0, d=0
.endm
#define CFI_STARTPROC ignore
#define CFI_ENDPROC ignore
#define CFI_DEF_CFA ignore
#define CFI_DEF_CFA_REGISTER ignore
#define CFI_DEF_CFA_OFFSET ignore
#define CFI_ADJUST_CFA_OFFSET ignore
#define CFI_OFFSET ignore
#define CFI_REL_OFFSET ignore
#define CFI_REGISTER ignore
#define CFI_RESTORE ignore
#define CFI_REMEMBER_STATE ignore
#define CFI_RESTORE_STATE ignore
#define CFI_UNDEFINED ignore
#define CFI_SIGNAL_FRAME ignore
#endif
#endif

58
include/asm-x86/dwarf2_64.h
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@ -1,58 +0,0 @@
#ifndef _DWARF2_H
#define _DWARF2_H 1
#ifndef __ASSEMBLY__
#warning "asm/dwarf2.h should be only included in pure assembly files"
#endif
/*
Macros for dwarf2 CFI unwind table entries.
See "as.info" for details on these pseudo ops. Unfortunately
they are only supported in very new binutils, so define them
away for older version.
*/
#ifdef CONFIG_AS_CFI
#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
#ifdef CONFIG_AS_CFI_SIGNAL_FRAME
#define CFI_SIGNAL_FRAME .cfi_signal_frame
#else
#define CFI_SIGNAL_FRAME
#endif
#else
.macro ignore a=0, b=0, c=0, d=0
.endm
#define CFI_STARTPROC ignore
#define CFI_ENDPROC ignore
#define CFI_DEF_CFA ignore
#define CFI_DEF_CFA_REGISTER ignore
#define CFI_DEF_CFA_OFFSET ignore
#define CFI_ADJUST_CFA_OFFSET ignore
#define CFI_OFFSET ignore
#define CFI_REL_OFFSET ignore
#define CFI_REGISTER ignore
#define CFI_RESTORE ignore
#define CFI_REMEMBER_STATE ignore
#define CFI_RESTORE_STATE ignore
#define CFI_UNDEFINED ignore
#define CFI_SIGNAL_FRAME ignore
#endif
#endif