2 * Helper functions for ntdll
9 #include "debugtools.h"
10 #include "ntdll_misc.h"
12 DEFAULT_DEBUG_CHANNEL(ntdll);
14 #if defined(__GNUC__) && defined(__i386__)
15 #define USING_REAL_FPU
16 #define DO_FPU(x,y) __asm__ __volatile__( x " %0;fwait" : "=m" (y) : )
17 #define POP_FPU(x) DO_FPU("fstpl",x)
20 void dump_ObjectAttributes (POBJECT_ATTRIBUTES oa)
23 TRACE("%p:(name=%s, attr=0x%08lx, hRoot=0x%08x, sd=%p) \n",
24 oa, debugstr_us(oa->ObjectName),
25 oa->Attributes, oa->RootDirectory, oa->SecurityDescriptor);
28 void dump_AnsiString(PANSI_STRING as, BOOLEAN showstring)
33 TRACE("%p %p(%s) (%u %u)\n", as, as->Buffer, debugstr_as(as), as->Length, as->MaximumLength);
35 TRACE("%p %p(<OUT>) (%u %u)\n", as, as->Buffer, as->Length, as->MaximumLength);
39 void dump_UnicodeString(PUNICODE_STRING us, BOOLEAN showstring)
44 TRACE("%p %p(%s) (%u %u)\n", us, us->Buffer, debugstr_us(us), us->Length, us->MaximumLength);
46 TRACE("%p %p(<OUT>) (%u %u)\n", us, us->Buffer, us->Length, us->MaximumLength);
50 LPCSTR debugstr_as( const STRING *str )
52 if (!str) return "<null>";
53 return debugstr_an(str->Buffer, str->Length);
56 LPCSTR debugstr_us( const UNICODE_STRING *us )
58 if (!us) return "<null>";
59 return debugstr_wn(us->Buffer, us->Length);
62 /*********************************************************************
66 LONG __cdecl NTDLL__ftol(void)
68 /* don't just do DO_FPU("fistp",retval), because the rounding
69 * mode must also be set to "round towards zero"... */
75 LONG __cdecl NTDLL__ftol(double fl)
77 FIXME("should be register function\n");
82 /*********************************************************************
86 LONG __cdecl NTDLL__CIpow(void)
94 LONG __cdecl NTDLL__CIpow(double x,double y)
96 FIXME("should be register function\n");