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ntdll: Implement _alldvrm() and _aulldvrm(). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2018-04-03 10:10:27 -05:00 committed by Alexandre Julliard
parent 5e81e917a1
commit f80b1f45ff
3 changed files with 78 additions and 4 deletions
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74
dlls/ntdll/large_int.c
View File

@ -626,6 +626,43 @@ LONGLONG WINAPI _allshr( LONGLONG a, LONG b )
return a >> b;
}
/******************************************************************************
* _alldvrm (NTDLL.@)
*
* Divide two 64 bit integers.
*
* PARAMS
* a [I] Initial number.
* b [I] Number to divide a by.
*
* RETURNS
* Returns the quotient of a and b in edx:eax.
* Returns the remainder of a and b in ebx:ecx.
*/
__ASM_STDCALL_FUNC( _alldvrm, 16,
"pushl %ebp\n\t"
__ASM_CFI(".cfi_adjust_cfa_offset 4\n\t")
__ASM_CFI(".cfi_rel_offset %ebp,0\n\t")
"movl %esp,%ebp\n\t"
__ASM_CFI(".cfi_def_cfa_register %ebp\n\t")
"pushl 20(%ebp)\n\t"
"pushl 16(%ebp)\n\t"
"pushl 12(%ebp)\n\t"
"pushl 8(%ebp)\n\t"
"call " __ASM_NAME("_allrem") "\n\t"
"movl %edx,%ebx\n\t"
"pushl %eax\n\t"
"pushl 20(%ebp)\n\t"
"pushl 16(%ebp)\n\t"
"pushl 12(%ebp)\n\t"
"pushl 8(%ebp)\n\t"
"call " __ASM_NAME("_alldiv") "\n\t"
"popl %ecx\n\t"
"leave\n\t"
__ASM_CFI(".cfi_def_cfa %esp,4\n\t")
__ASM_CFI(".cfi_same_value %ebp\n\t")
"ret $16" )
/******************************************************************************
* _aullrem (NTDLL.@)
*
@ -660,4 +697,41 @@ ULONGLONG WINAPI _aullshr( ULONGLONG a, LONG b )
return a >> b;
}
/******************************************************************************
* _aulldvrm (NTDLL.@)
*
* Divide two 64 bit unsigned integers.
*
* PARAMS
* a [I] Initial number.
* b [I] Number to divide a by.
*
* RETURNS
* Returns the quotient of a and b in edx:eax.
* Returns the remainder of a and b in ebx:ecx.
*/
__ASM_STDCALL_FUNC( _aulldvrm, 16,
"pushl %ebp\n\t"
__ASM_CFI(".cfi_adjust_cfa_offset 4\n\t")
__ASM_CFI(".cfi_rel_offset %ebp,0\n\t")
"movl %esp,%ebp\n\t"
__ASM_CFI(".cfi_def_cfa_register %ebp\n\t")
"pushl 20(%ebp)\n\t"
"pushl 16(%ebp)\n\t"
"pushl 12(%ebp)\n\t"
"pushl 8(%ebp)\n\t"
"call " __ASM_NAME("_aullrem") "\n\t"
"movl %edx,%ebx\n\t"
"pushl %eax\n\t"
"pushl 20(%ebp)\n\t"
"pushl 16(%ebp)\n\t"
"pushl 12(%ebp)\n\t"
"pushl 8(%ebp)\n\t"
"call " __ASM_NAME("_aulldiv") "\n\t"
"popl %ecx\n\t"
"leave\n\t"
__ASM_CFI(".cfi_def_cfa %esp,4\n\t")
__ASM_CFI(".cfi_same_value %ebp\n\t")
"ret $16" )
#endif /* __i386__ */

4
dlls/ntdll/ntdll.spec
View File

@ -1337,7 +1337,7 @@
@ cdecl -private __iscsymf(long) NTDLL___iscsymf
@ cdecl -private __toascii(long) NTDLL___toascii
@ stdcall -arch=i386 -ret64 _alldiv(int64 int64)
# @ stub _alldvrm
@ stdcall -arch=i386 -norelay _alldvrm(int64 int64)
@ stdcall -arch=i386 -ret64 _allmul(int64 int64)
@ stdcall -arch=i386 -norelay _alloca_probe()
@ stdcall -arch=i386 -ret64 _allrem(int64 int64)
@ -1345,7 +1345,7 @@
@ stdcall -arch=i386 -ret64 _allshr(int64 long)
@ cdecl -private -ret64 _atoi64(str)
@ stdcall -arch=i386 -ret64 _aulldiv(int64 int64)
# @ stub _aulldvrm
@ stdcall -arch=i386 -norelay _aulldvrm(int64 int64)
@ stdcall -arch=i386 -ret64 _aullrem(int64 int64)
@ stdcall -arch=i386 -ret64 _aullshr(int64 long)
@ stdcall -private -arch=i386 -norelay _chkstk()

4
dlls/ntoskrnl.exe/ntoskrnl.exe.spec
View File

@ -1407,14 +1407,14 @@
@ cdecl -private -arch=i386 _CIsqrt() msvcrt._CIsqrt
@ cdecl -private _abnormal_termination() msvcrt._abnormal_termination
@ stdcall -private -arch=i386 -ret64 _alldiv(int64 int64)
@ stub _alldvrm
@ stdcall -private -arch=i386 -norelay _alldvrm(int64 int64)
@ stdcall -private -arch=i386 -ret64 _allmul(int64 int64)
@ stdcall -private -arch=i386 -norelay _alloca_probe()
@ stdcall -private -arch=i386 -ret64 _allrem(int64 int64)
@ stdcall -private -arch=i386 -ret64 _allshl(int64 long)
@ stdcall -private -arch=i386 -ret64 _allshr(int64 long)
@ stdcall -private -arch=i386 -ret64 _aulldiv(int64 int64)
@ stub _aulldvrm
@ stdcall -private -arch=i386 -norelay _aulldvrm(int64 int64)
@ stdcall -private -arch=i386 -ret64 _aullrem(int64 int64)
@ stdcall -private -arch=i386 -ret64 _aullshr(int64 long)
@ stdcall -private -arch=i386 -norelay _chkstk()