github.com/prattmic/llgo-embedded@v0.0.0-20150820070356-41cfecea0e1e/third_party/gofrontend/libffi/include/ffi_cfi.h (about)

     1  /* -----------------------------------------------------------------------
     2     ffi_cfi.h - Copyright (c) 2014  Red Hat, Inc.
     3  
     4     Conditionally assemble cfi directives. Only necessary for building libffi.
     5     ----------------------------------------------------------------------- */
     6  
     7  #ifndef FFI_CFI_H
     8  #define FFI_CFI_H
     9  
    10  #ifdef HAVE_AS_CFI_PSEUDO_OP
    11  
    12  # define cfi_startproc			.cfi_startproc
    13  # define cfi_endproc			.cfi_endproc
    14  # define cfi_def_cfa(reg, off)		.cfi_def_cfa reg, off
    15  # define cfi_def_cfa_register(reg)	.cfi_def_cfa_register reg
    16  # define cfi_def_cfa_offset(off)	.cfi_def_cfa_offset off
    17  # define cfi_adjust_cfa_offset(off)	.cfi_adjust_cfa_offset off
    18  # define cfi_offset(reg, off)		.cfi_offset reg, off
    19  # define cfi_rel_offset(reg, off)	.cfi_rel_offset reg, off
    20  # define cfi_register(r1, r2)		.cfi_register r1, r2
    21  # define cfi_return_column(reg)		.cfi_return_column reg
    22  # define cfi_restore(reg)		.cfi_restore reg
    23  # define cfi_same_value(reg)		.cfi_same_value reg
    24  # define cfi_undefined(reg)		.cfi_undefined reg
    25  # define cfi_remember_state		.cfi_remember_state
    26  # define cfi_restore_state		.cfi_restore_state
    27  # define cfi_window_save		.cfi_window_save
    28  # define cfi_personality(enc, exp)	.cfi_personality enc, exp
    29  # define cfi_lsda(enc, exp)		.cfi_lsda enc, exp
    30  # define cfi_escape(...)		.cfi_escape __VA_ARGS__
    31  
    32  #else
    33  
    34  # define cfi_startproc
    35  # define cfi_endproc
    36  # define cfi_def_cfa(reg, off)
    37  # define cfi_def_cfa_register(reg)
    38  # define cfi_def_cfa_offset(off)
    39  # define cfi_adjust_cfa_offset(off)
    40  # define cfi_offset(reg, off)
    41  # define cfi_rel_offset(reg, off)
    42  # define cfi_register(r1, r2)
    43  # define cfi_return_column(reg)
    44  # define cfi_restore(reg)
    45  # define cfi_same_value(reg)
    46  # define cfi_undefined(reg)
    47  # define cfi_remember_state
    48  # define cfi_restore_state
    49  # define cfi_window_save
    50  # define cfi_personality(enc, exp)
    51  # define cfi_lsda(enc, exp)
    52  # define cfi_escape(...)
    53  
    54  #endif /* HAVE_AS_CFI_PSEUDO_OP */
    55  #endif /* FFI_CFI_H */