mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-03 02:41:22 +00:00
winecrt0: Initial ARM64EC support.
This commit is contained in:
Jacek Caban
Alexandre Julliard
parent
440771ed41
commit
7c8794312a
|
|
@ -1,6 +1,7 @@
|
|||
STATICLIB = libwinecrt0.a
|
||||
|
||||
SOURCES = \
|
||||
arm64ec.c \
|
||||
crt_dllmain.c \
|
||||
crt_fltused.c \
|
||||
debug.c \
|
||||
|
|
|
|||
127
dlls/winecrt0/arm64ec.c
Normal file
127
dlls/winecrt0/arm64ec.c
Normal file
|
|
@ -0,0 +1,127 @@
|
|||
/*
|
||||
* Arm64EC support
|
||||
*
|
||||
* Copyright 2023 Jacek Caban for CodeWeavers
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library 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
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
||||
*/
|
||||
|
||||
#ifdef __arm64ec__
|
||||
|
||||
#include "windef.h"
|
||||
#include "winnt.h"
|
||||
#include "wine/asm.h"
|
||||
|
||||
void *__os_arm64x_check_call = 0;
|
||||
void *__os_arm64x_check_icall_cfg = 0;
|
||||
void *__os_arm64x_dispatch_call_no_redirect = 0;
|
||||
void *__os_arm64x_dispatch_fptr = 0;
|
||||
void *__os_arm64x_dispatch_ret = 0;
|
||||
void *__os_arm64x_get_x64_information = 0;
|
||||
void *__os_arm64x_set_x64_information = 0;
|
||||
|
||||
void *__os_arm64x_helper0 = 0;
|
||||
void *__os_arm64x_helper1 = 0;
|
||||
void *__os_arm64x_helper2 = 0;
|
||||
void *__os_arm64x_helper3 = 0;
|
||||
void *__os_arm64x_helper4 = 0;
|
||||
void *__os_arm64x_helper5 = 0;
|
||||
void *__os_arm64x_helper6 = 0;
|
||||
void *__os_arm64x_helper7 = 0;
|
||||
void *__os_arm64x_helper8 = 0;
|
||||
|
||||
void *__guard_check_icall_fptr = 0;
|
||||
void *__guard_dispatch_icall_fptr = 0;
|
||||
|
||||
asm( ".section .data,\"drw\"\n"
|
||||
".balign 8\n"
|
||||
".globl __os_arm64x_dispatch_icall\n"
|
||||
"__os_arm64x_dispatch_icall:\n"
|
||||
".globl __os_arm64x_check_icall\n"
|
||||
"__os_arm64x_check_icall:\n"
|
||||
".xword 0\n" );
|
||||
|
||||
__ASM_GLOBAL_FUNC( __icall_helper_arm64ec,
|
||||
"stp fp, lr, [sp, #-0x10]!\n\t"
|
||||
__ASM_SEH( ".seh_save_fplr_x 16\n\t" )
|
||||
"mov fp, sp\n\t"
|
||||
__ASM_SEH( ".seh_set_fp\n\t" )
|
||||
__ASM_SEH( ".seh_endprologue\n\t" )
|
||||
"adrp x16, __os_arm64x_dispatch_icall\n\t"
|
||||
"ldr x16, [x16, #:lo12:__os_arm64x_dispatch_icall]\n\t"
|
||||
"blr x16\n\t"
|
||||
__ASM_SEH( ".seh_startepilogue\n\t" )
|
||||
"ldp fp, lr, [sp], #0x10\n\t"
|
||||
__ASM_SEH( ".seh_save_fplr_x 0x10\n\t" )
|
||||
__ASM_SEH( ".seh_endepilogue\n\t" )
|
||||
"br x11" )
|
||||
|
||||
asm( "\t.section .rdata,\"dr\"\n"
|
||||
"\t.globl __chpe_metadata\n"
|
||||
"\t.balign 4\n"
|
||||
"__chpe_metadata:\n"
|
||||
"\t.word 1\n"
|
||||
"\t.rva __hybrid_code_map\n"
|
||||
"\t.word __hybrid_code_map_count\n"
|
||||
"\t.rva __x64_code_ranges_to_entry_points\n"
|
||||
"\t.rva __arm64x_redirection_metadata\n"
|
||||
"\t.rva __os_arm64x_dispatch_call_no_redirect\n"
|
||||
"\t.rva __os_arm64x_dispatch_ret\n"
|
||||
"\t.rva __os_arm64x_check_call\n"
|
||||
"\t.rva __os_arm64x_check_icall\n"
|
||||
"\t.rva __os_arm64x_check_icall_cfg\n"
|
||||
"\t.rva __arm64x_native_entrypoint\n"
|
||||
"\t.rva __hybrid_auxiliary_iat\n"
|
||||
"\t.word __x64_code_ranges_to_entry_points_count\n"
|
||||
"\t.word __arm64x_redirection_metadata_count\n"
|
||||
"\t.rva __os_arm64x_get_x64_information\n"
|
||||
"\t.rva __os_arm64x_set_x64_information\n"
|
||||
"\t.rva __arm64x_extra_rfe_table\n"
|
||||
"\t.word __arm64x_extra_rfe_table_size\n"
|
||||
"\t.rva __os_arm64x_dispatch_fptr\n"
|
||||
"\t.rva __hybrid_auxiliary_iat_copy\n"
|
||||
"\t.rva __os_arm64x_helper0\n"
|
||||
"\t.rva __os_arm64x_helper1\n"
|
||||
"\t.rva __os_arm64x_helper2\n"
|
||||
"\t.rva __os_arm64x_helper3\n"
|
||||
"\t.rva __os_arm64x_helper4\n"
|
||||
"\t.rva __os_arm64x_helper5\n"
|
||||
"\t.rva __os_arm64x_helper6\n"
|
||||
"\t.rva __os_arm64x_helper7\n"
|
||||
"\t.rva __os_arm64x_helper8\n" );
|
||||
|
||||
asm( "\t.section .rdata,\"dr\"\n"
|
||||
"\t.globl _load_config_used\n"
|
||||
"\t.balign 8\n"
|
||||
"_load_config_used:\n"
|
||||
"\t.word 0x140\n"
|
||||
"\t.fill 0x54, 1, 0\n"
|
||||
"\t.xword 0\n" /* FIXME: __security_cookie */
|
||||
"\t.fill 0x10, 1, 0\n"
|
||||
"\t.xword __guard_check_icall_fptr\n"
|
||||
"\t.xword __guard_dispatch_icall_fptr\n"
|
||||
"\t.xword __guard_fids_table\n"
|
||||
"\t.xword __guard_fids_count\n"
|
||||
"\t.xword __guard_flags\n"
|
||||
"\t.xword 0\n"
|
||||
"\t.xword __guard_iat_table\n"
|
||||
"\t.xword __guard_iat_count\n"
|
||||
"\t.xword __guard_longjmp_table\n"
|
||||
"\t.xword __guard_longjmp_count\n"
|
||||
"\t.xword 0\n"
|
||||
"\t.xword __chpe_metadata\n"
|
||||
"\t.fill 0x78, 1, 0\n" );
|
||||
|
||||
#endif /* __arm64ec__ */
|
||||
Loading…
Reference in a new issue