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libwine: Don't define obsolete functions on non-x86 platforms. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2021-02-04 15:14:24 +01:00
parent 97420c87bb
commit c90ab917d1
2 changed files with 1 additions and 24 deletions
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2
include/wine/asm.h
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@ -175,7 +175,7 @@
#endif /* __i386__ */
#if defined(__GNUC__) && !defined(_WIN32) && !defined(__APPLE__) && !defined(__ANDROID__)
#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) && !defined(_WIN32) && !defined(__APPLE__) && !defined(__ANDROID__)
#define __ASM_OBSOLETE(func) __asm__( ".symver " #func "_obsolete," #func "@WINE_1.0" )
#else
#undef __ASM_OBSOLETE

23
libs/wine/port.c
View File

@ -104,29 +104,6 @@ __ASM_GLOBAL_FUNC( wine_call_on_stack_obsolete,
__ASM_CFI(".cfi_adjust_cfa_offset -8\n\t")
__ASM_CFI(".cfi_same_value %rbp\n\t")
"ret")
#elif defined(__arm__) && defined(__GNUC__)
__ASM_GLOBAL_FUNC( wine_call_on_stack_obsolete,
"push {r4,LR}\n\t" /* save return address on stack */
"mov r4, sp\n\t" /* store old sp in local var */
"mov sp, r2\n\t" /* stack */
"mov r2, r0\n\t" /* func -> scratch register */
"mov r0, r1\n\t" /* arg */
"blx r2\n\t" /* call func */
"mov sp, r4\n\t" /* restore old sp from local var */
"pop {r4,PC}") /* fetch return address into pc */
#elif defined(__aarch64__) && defined(__GNUC__)
__ASM_GLOBAL_FUNC( wine_call_on_stack_obsolete,
"stp x29, x30, [sp,#-32]!\n\t" /* save return address on stack */
"str x19, [sp,#16]\n\t" /* save register on stack */
"mov x19, sp\n\t" /* store old sp in local var */
"mov sp, x2\n\t" /* stack */
"mov x2, x0\n\t" /* func -> scratch register */
"mov x0, x1\n\t" /* arg */
"blr x2\n\t" /* call func */
"mov sp, x19\n\t" /* restore old sp from local var */
"ldr x19, [sp,#16]\n\t" /* restore register from stack */
"ldp x29, x30, [sp],#32\n\t" /* restore return address */
"ret") /* return */
#endif
/***********************************************************************