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vcomp: Add ARM support.

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André Hentschel 2015-08-09 14:08:23 +02:00 committed by Alexandre Julliard
parent 15495d19ef
commit 3ad5a07856
1 changed files with 36 additions and 0 deletions
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36
dlls/vcomp/main.c
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@ -189,6 +189,42 @@ __ASM_GLOBAL_FUNC( _vcomp_fork_call_wrapper,
__ASM_CFI(".cfi_same_value %rbp\n\t")
"ret")
#elif defined(__arm__)
extern void CDECL _vcomp_fork_call_wrapper(void *wrapper, int nargs, __ms_va_list args);
__ASM_GLOBAL_FUNC( _vcomp_fork_call_wrapper,
".arm\n\t"
"push {r4, r5, LR}\n\t"
"mov r4, r0\n\t"
"mov r5, SP\n\t"
"lsl r3, r1, #2\n\t"
"cmp r3, #0\n\t"
"beq 5f\n\t"
"sub SP, SP, r3\n\t"
"tst r1, #1\n\t"
"subeq SP, SP, #4\n\t"
"1:\tsub r3, r3, #4\n\t"
"ldr r0, [r2, r3]\n\t"
"str r0, [SP, r3]\n\t"
"cmp r3, #0\n\t"
"bgt 1b\n\t"
"cmp r1, #1\n\t"
"bgt 2f\n\t"
"pop {r0}\n\t"
"b 5f\n\t"
"2:\tcmp r1, #2\n\t"
"bgt 3f\n\t"
"pop {r0-r1}\n\t"
"b 5f\n\t"
"3:\tcmp r1, #3\n\t"
"bgt 4f\n\t"
"pop {r0-r2}\n\t"
"b 5f\n\t"
"4:\tpop {r0-r3}\n\t"
"5:\tblx r4\n\t"
"mov SP, r5\n\t"
"pop {r4, r5, PC}" )
#else
static void CDECL _vcomp_fork_call_wrapper(void *wrapper, int nargs, __ms_va_list args)