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- /* -----------------------------------------------------------------------
- ffi_cfi.h - Copyright (c) 2014 Red Hat, Inc.
- Conditionally assemble cfi directives. Only necessary for building libffi.
- Permission is hereby granted, free of charge, to any person
- obtaining a copy of this software and associated documentation
- files (the ``Software''), to deal in the Software without
- restriction, including without limitation the rights to use, copy,
- modify, merge, publish, distribute, sublicense, and/or sell copies
- of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
- THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
- ----------------------------------------------------------------------- */
- #ifndef FFI_CFI_H
- #define FFI_CFI_H
- #ifdef HAVE_AS_CFI_PSEUDO_OP
- # define cfi_startproc .cfi_startproc
- # define cfi_endproc .cfi_endproc
- # define cfi_def_cfa(reg, off) .cfi_def_cfa reg, off
- # define cfi_def_cfa_register(reg) .cfi_def_cfa_register reg
- # define cfi_def_cfa_offset(off) .cfi_def_cfa_offset off
- # define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off
- # define cfi_offset(reg, off) .cfi_offset reg, off
- # define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off
- # define cfi_register(r1, r2) .cfi_register r1, r2
- # define cfi_return_column(reg) .cfi_return_column reg
- # define cfi_restore(reg) .cfi_restore reg
- # define cfi_same_value(reg) .cfi_same_value reg
- # define cfi_undefined(reg) .cfi_undefined reg
- # define cfi_remember_state .cfi_remember_state
- # define cfi_restore_state .cfi_restore_state
- # define cfi_window_save .cfi_window_save
- # define cfi_personality(enc, exp) .cfi_personality enc, exp
- # define cfi_lsda(enc, exp) .cfi_lsda enc, exp
- # define cfi_escape(...) .cfi_escape __VA_ARGS__
- #else
- # define cfi_startproc
- # define cfi_endproc
- # define cfi_def_cfa(reg, off)
- # define cfi_def_cfa_register(reg)
- # define cfi_def_cfa_offset(off)
- # define cfi_adjust_cfa_offset(off)
- # define cfi_offset(reg, off)
- # define cfi_rel_offset(reg, off)
- # define cfi_register(r1, r2)
- # define cfi_return_column(reg)
- # define cfi_restore(reg)
- # define cfi_same_value(reg)
- # define cfi_undefined(reg)
- # define cfi_remember_state
- # define cfi_restore_state
- # define cfi_window_save
- # define cfi_personality(enc, exp)
- # define cfi_lsda(enc, exp)
- # define cfi_escape(...)
- #endif /* HAVE_AS_CFI_PSEUDO_OP */
- #endif /* FFI_CFI_H */
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