diff options
Diffstat (limited to 'Build/source/libs/gmp/gmp-src/mpn/arm64/darwin.m4')
-rw-r--r-- | Build/source/libs/gmp/gmp-src/mpn/arm64/darwin.m4 | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/Build/source/libs/gmp/gmp-src/mpn/arm64/darwin.m4 b/Build/source/libs/gmp/gmp-src/mpn/arm64/darwin.m4 new file mode 100644 index 00000000000..36e72fe45e2 --- /dev/null +++ b/Build/source/libs/gmp/gmp-src/mpn/arm64/darwin.m4 @@ -0,0 +1,50 @@ +divert(-1) + +dnl m4 macros for ARM64 Darwin assembler. + +dnl Copyright 2020 Free Software Foundation, Inc. + +dnl This file is part of the GNU MP Library. +dnl +dnl The GNU MP Library is free software; you can redistribute it and/or modify +dnl it under the terms of either: +dnl +dnl * the GNU Lesser General Public License as published by the Free +dnl Software Foundation; either version 3 of the License, or (at your +dnl option) any later version. +dnl +dnl or +dnl +dnl * the GNU General Public License as published by the Free Software +dnl Foundation; either version 2 of the License, or (at your option) any +dnl later version. +dnl +dnl or both in parallel, as here. +dnl +dnl The GNU MP Library is distributed in the hope that it will be useful, but +dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +dnl for more details. +dnl +dnl You should have received copies of the GNU General Public License and the +dnl GNU Lesser General Public License along with the GNU MP Library. If not, +dnl see https://www.gnu.org/licenses/. + + +dnl Standard commenting is with @, the default m4 # is for constants and we +dnl don't want to disable macro expansions in or after them. + +changecom + + +dnl LEA_HI(reg,gmp_symbol), LEA_LO(reg,gmp_symbol) +dnl +dnl Load the address of gmp_symbol into a register. We split this into two +dnl parts to allow separation for manual insn scheduling. TODO: Darwin allows +dnl for relaxing these two insns into an adr and a nop, but that requires the +dnl .loh pseudo for connecting them. + +define(`LEA_HI',`adrp $1, $2@GOTPAGE')dnl +define(`LEA_LO',`ldr $1, [$1, $2@GOTPAGEOFF]')dnl + +divert`'dnl |