King_DuckZ/wrenpp
1
1
Fork 0
Code Issues Pull requests Releases Wiki Activity

Add support for aarch64

Browse source
This commit is contained in:
King_DuckZ 2022-04-24 03:41:14 +02:00
parent 1a01a016f2
commit 7a821fcd2c
2 changed files with 34 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
meson.build
View file

@ -35,6 +35,9 @@ conf = configuration_data()
if os == 'gnu' and arch == 'amd64' if os == 'gnu' and arch == 'amd64'
ptr_size = 8 ptr_size = 8
func_ptr_size = 8 func_ptr_size = 8
elif os == 'gnu' and arch == 'aarch64'
ptr_size = 8
func_ptr_size = 8
endif endif
conf.set('POINTER_SIZE', ptr_size) conf.set('POINTER_SIZE', ptr_size)

31
src/dynafunc_aarch64_gnu.S Normal file
View file

@ -0,0 +1,31 @@
/* Copyright 2022, Michele Santullo
* This file is part of wrenpp.
*
* Wrenpp is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Wrenpp is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with wrenpp. If not, see <http://www.gnu.org/licenses/>.
*/
#as --march=generic64 -o dynafunc.o ~/dev/code/cpp/wrentest/src/dynafunc.asm
#objcopy -j .text -O binary dynafunc.o dynafunc.bin
#xxd -i dynafunc.bin
.global g_dynafunc
.global g_dynafunc_end
g_dynafunc:
ldr x0, .+12
ldr x9, .+16
br x9
.dword 0xdeadbeefdeadbeef //function parameter
.dword 0xbadc0ffee0ddf00d //function pointer
g_dynafunc_end: