2 dnl Copyright 2011-2013 Free Software Foundation, Inc.
4 dnl This file is part of the GNU MP Library.
6 dnl The GNU MP Library is free software; you can redistribute it and/or modify
7 dnl it under the terms of either:
9 dnl * the GNU Lesser General Public License as published by the Free
10 dnl Software Foundation; either version 3 of the License, or (at your
11 dnl option) any later version.
15 dnl * the GNU General Public License as published by the Free Software
16 dnl Foundation; either version 2 of the License, or (at your option) any
19 dnl or both in parallel, as here.
21 dnl The GNU MP Library is distributed in the hope that it will be useful, but
22 dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
23 dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
26 dnl You should have received copies of the GNU General Public License and the
27 dnl GNU Lesser General Public License along with the GNU MP Library. If not,
28 dnl see https://www.gnu.org/licenses/.
33 dnl On DOS64 we always generate position-independent-code
44 dnl Usage: CALL(funcname)
46 dnl Simply override the definition in x86_64-defs.m4.
48 define(`CALL',`call GSYM_PREFIX`'$1')
51 dnl Usage: JUMPTABSECT
53 define(`JUMPTABSECT', `RODATA')
56 dnl Usage: JMPENT(targlabel,tablabel)
58 define(`JMPENT', `.long $1-$2')
61 dnl Usage: FUNC_ENTRY(nregparmas)
62 dnl Usage: FUNC_EXIT()
64 dnl FUNC_ENTRY and FUNC_EXIT provide an easy path for adoption of standard
65 dnl ABI assembly to the DOS64 ABI.
71 ifelse(eval($1>=2),1,`dnl
73 ifelse(eval($1>=3),1,`dnl
75 ifelse(eval($1>=4),1,`dnl
84 dnl Target ABI macros. For DOS64 we override the defaults.
91 dnl Usage: PROTECT(symbol)
93 dnl Used for private GMP symbols that should never be overridden by users.
94 dnl This can save reloc entries and improve shlib sharing as well as
95 dnl application startup times