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| author | Thomas Voss <mail@thomasvoss.com> | 2024-06-21 23:36:36 +0200 |
|---|---|---|
| committer | Thomas Voss <mail@thomasvoss.com> | 2024-06-21 23:42:26 +0200 |
| commit | a89a14ef5da44684a16b204e7a70460cc8c4922a (patch) | |
| tree | b23b4c6b155977909ef508fdae2f48d33d802813 /vendor/gmp-6.3.0/mpn/arm64/arm64-defs.m4 | |
| parent | 1db63fcedab0b288820d66e100b1877b1a5a8851 (diff) | |
Basic constant folding implementation
Diffstat (limited to 'vendor/gmp-6.3.0/mpn/arm64/arm64-defs.m4')
| -rw-r--r-- | vendor/gmp-6.3.0/mpn/arm64/arm64-defs.m4 | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/vendor/gmp-6.3.0/mpn/arm64/arm64-defs.m4 b/vendor/gmp-6.3.0/mpn/arm64/arm64-defs.m4 new file mode 100644 index 0000000..46149f7 --- /dev/null +++ b/vendor/gmp-6.3.0/mpn/arm64/arm64-defs.m4 @@ -0,0 +1,53 @@ +divert(-1) + +dnl m4 macros for ARM64 ELF 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. + +ifdef(`PIC',`dnl +define(`LEA_HI', `adrp $1, :got:$2')dnl +define(`LEA_LO', `ldr $1, [$1, #:got_lo12:$2]')dnl +',`dnl +define(`LEA_HI', `adrp $1, $2')dnl +define(`LEA_LO', `add $1, $1, :lo12:$2')dnl +')dnl + +divert`'dnl |