src/stdlib/SDL_stdlib.c
author Sam Lantinga <slouken@libsdl.org>
Fri, 05 Jul 2013 23:57:19 -0700
changeset 7351 668a3dc28361
parent 7180 3733e68edbc3
child 7357 9bd0b241c941
permissions -rw-r--r--
Removed the inline functions from SDL_stdinc.h Having the SDL functions inline is causing build issues, and in the case of malloc(), etc. causing malloc/free mismatches, if the application build environment differs from the SDL build environment. In the interest of safety and consistency, the functions will always be in the SDL library and will only be redirected to the C library there, if they are available. See the following threads on the SDL mailing list for the gruesome details: * SDL_stdinc.h inlines problematic when application not compiled in exact same feature environment * Error compiling program against SDL2 with -std=c++11 g++ flag
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     1
/*
5535
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
     2
  Simple DirectMedia Layer
6885
700f1b25f77f Happy New Year!
Sam Lantinga <slouken@libsdl.org>
parents: 6355
diff changeset
     3
  Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     4
5535
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
     5
  This software is provided 'as-is', without any express or implied
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
     6
  warranty.  In no event will the authors be held liable for any damages
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
     7
  arising from the use of this software.
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     8
5535
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
     9
  Permission is granted to anyone to use this software for any purpose,
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
    10
  including commercial applications, and to alter it and redistribute it
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
    11
  freely, subject to the following restrictions:
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    12
5535
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
    13
  1. The origin of this software must not be misrepresented; you must not
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
    14
     claim that you wrote the original software. If you use this software
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
    15
     in a product, an acknowledgment in the product documentation would be
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
    16
     appreciated but is not required.
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
    17
  2. Altered source versions must be plainly marked as such, and must not be
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
    18
     misrepresented as being the original software.
96594ac5fd1a SDL 1.3 is now under the zlib license.
Sam Lantinga <slouken@libsdl.org>
parents: 5455
diff changeset
    19
  3. This notice may not be removed or altered from any source distribution.
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    20
*/
1402
d910939febfa Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
    21
#include "SDL_config.h"
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    22
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    23
/* This file contains portable stdlib functions for SDL */
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    24
1354
22f39393668a Fixed build problem with SDL_string.c
Sam Lantinga <slouken@libsdl.org>
parents: 1346
diff changeset
    25
#include "SDL_stdinc.h"
7351
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    26
#include "../libm/math_libm.h"
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    27
7351
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    28
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    29
double
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    30
SDL_atan(double x)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    31
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    32
#ifdef HAVE_ATAN
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    33
    return atan(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    34
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    35
    return SDL_uclibc_atan(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    36
#endif /* HAVE_ATAN */
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    37
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    38
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    39
double
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    40
SDL_atan2(double x, double y)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    41
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    42
#if defined(HAVE_ATAN2)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    43
    return atan2(x, y);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    44
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    45
    return SDL_uclibc_atan2(x, y);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    46
#endif /* HAVE_ATAN2 */
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    47
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    48
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    49
double
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    50
SDL_ceil(double x)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    51
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    52
#ifdef HAVE_CEIL
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    53
    return ceil(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    54
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    55
    return (double)(int)((x)+0.5);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    56
#endif /* HAVE_CEIL */
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    57
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    58
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    59
double
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    60
SDL_copysign(double x, double y)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    61
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    62
#if defined(HAVE_COPYSIGN)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    63
    return copysign(x, y);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    64
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    65
    return SDL_uclibc_copysign(x, y);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    66
#endif /* HAVE_COPYSIGN */
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    67
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    68
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    69
double
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    70
SDL_cos(double x)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    71
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    72
#if defined(HAVE_COS)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    73
    return cos(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    74
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    75
    return SDL_uclibc_cos(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    76
#endif /* HAVE_COS */
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    77
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    78
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    79
float
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    80
SDL_cosf(float x)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    81
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    82
#ifdef HAVE_COSF
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    83
    return cosf(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    84
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    85
    return (float)SDL_cos((double)x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    86
#endif
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    87
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    88
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    89
double
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    90
SDL_fabs(double x)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    91
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    92
#if defined(HAVE_FABS)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    93
    return fabs(x); 
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    94
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    95
    return SDL_uclibc_fabs(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    96
#endif /* HAVE_FABS */
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    97
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    98
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
    99
double
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   100
SDL_floor(double x)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   101
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   102
#if defined(HAVE_FLOOR)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   103
    return floor(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   104
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   105
    return SDL_uclibc_floor(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   106
#endif /* HAVE_FLOOR */
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   107
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   108
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   109
double
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   110
SDL_log(double x)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   111
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   112
#if defined(HAVE_LOG)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   113
    return log(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   114
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   115
    return SDL_uclibc_log(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   116
#endif /* HAVE_LOG */
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   117
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   118
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   119
double
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   120
SDL_pow(double x, double y)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   121
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   122
#if defined(HAVE_POW)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   123
    return pow(x, y);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   124
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   125
    return SDL_uclibc_pow(x, y);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   126
#endif /* HAVE_POW */
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   127
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   128
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   129
double
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   130
SDL_scalbn(double x, int n)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   131
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   132
#if defined(HAVE_SCALBN)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   133
    return scalbn(x, n);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   134
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   135
    return SDL_uclibc_scalbn(x, n);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   136
#endif /* HAVE_SCALBN */
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   137
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   138
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   139
double
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   140
SDL_sin(double x)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   141
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   142
#if defined(HAVE_SIN)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   143
    return sin(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   144
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   145
    return SDL_uclibc_sin(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   146
#endif /* HAVE_SIN */
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   147
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   148
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   149
float 
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   150
SDL_sinf(float x)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   151
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   152
#ifdef HAVE_SINF
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   153
    return sinf(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   154
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   155
    return (float)SDL_sin((double)x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   156
#endif /* HAVE_SINF */
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   157
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   158
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   159
double
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   160
SDL_sqrt(double x)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   161
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   162
#if defined(HAVE_SQRT)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   163
    return sqrt(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   164
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   165
    return SDL_uclibc_sqrt(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   166
#endif
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   167
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   168
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   169
int SDL_abs(int x)
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   170
{
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   171
#ifdef HAVE_ABS
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   172
    return abs(x);
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   173
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   174
    return ((x) < 0 ? -(x) : (x));
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   175
#endif
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   176
}
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   177
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   178
#ifdef HAVE_CTYPE_H
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   179
int SDL_isdigit(int x) { return isdigit(x); }
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   180
int SDL_isspace(int x) { return isspace(x); }
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   181
int SDL_toupper(int x) { return toupper(x); }
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   182
int SDL_tolower(int x) { return tolower(x); }
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   183
#else
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   184
int SDL_isdigit(int x) { return ((x) >= '0') && ((x) <= '9'); }
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   185
int SDL_isspace(int x) { return ((x) == ' ') || ((x) == '\t') || ((x) == '\r') || ((x) == '\n'); }
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   186
int SDL_toupper(int x) { return ((x) >= 'a') && ((x) <= 'z') ? ('A'+((x)-'a')) : (x); }
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   187
int SDL_tolower(int x) { return ((x) >= 'A') && ((x) <= 'Z') ? ('a'+((x)-'A')) : (x); }
668a3dc28361 Removed the inline functions from SDL_stdinc.h
Sam Lantinga <slouken@libsdl.org>
parents: 7180
diff changeset
   188
#endif
7003
eeaf77005c30 Improvements to stdlib.
Ryan C. Gordon <icculus@icculus.org>
parents: 6885
diff changeset
   189
eeaf77005c30 Improvements to stdlib.
Ryan C. Gordon <icculus@icculus.org>
parents: 6885
diff changeset
   190
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   191
#ifndef HAVE_LIBC
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   192
/* These are some C runtime intrinsics that need to be defined */
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   193
3255
f8a4214ce90a Fixed compiling on 64-bit Windows
Sam Lantinga <slouken@libsdl.org>
parents: 3253
diff changeset
   194
#if defined(_MSC_VER)
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   195
1433
bb6839704ed6 SDL_windows.h is no longer necessary
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   196
#ifndef __FLTUSED__
bb6839704ed6 SDL_windows.h is no longer necessary
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   197
#define __FLTUSED__
3255
f8a4214ce90a Fixed compiling on 64-bit Windows
Sam Lantinga <slouken@libsdl.org>
parents: 3253
diff changeset
   198
__declspec(selectany) int _fltused = 1;
1433
bb6839704ed6 SDL_windows.h is no longer necessary
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   199
#endif
3255
f8a4214ce90a Fixed compiling on 64-bit Windows
Sam Lantinga <slouken@libsdl.org>
parents: 3253
diff changeset
   200
6355
3ef4d0e923cb Fixed bug 1540: SDL 2.0 won't link on Visual Studio 2012 RC for x64
Sam Lantinga <slouken@libsdl.org>
parents: 6138
diff changeset
   201
/* The optimizer on Visual Studio 2010/2012 generates memcpy() calls */
3ef4d0e923cb Fixed bug 1540: SDL 2.0 won't link on Visual Studio 2012 RC for x64
Sam Lantinga <slouken@libsdl.org>
parents: 6138
diff changeset
   202
#if _MSC_VER >= 1600 && defined(_WIN64) && !defined(_DEBUG)
5455
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   203
#include <intrin.h>
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   204
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   205
#pragma function(memcpy)
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   206
void * memcpy ( void * destination, const void * source, size_t num )
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   207
{
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   208
    const Uint8 *src = (const Uint8 *)source;
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   209
    Uint8 *dst = (Uint8 *)destination;
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   210
    size_t i;
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   211
    
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   212
    /* All WIN64 architectures have SSE, right? */
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   213
    if (!((uintptr_t) src & 15) && !((uintptr_t) dst & 15)) {
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   214
        __m128 values[4];
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   215
        for (i = num / 64; i--;) {
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   216
            _mm_prefetch(src, _MM_HINT_NTA);
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   217
            values[0] = *(__m128 *) (src + 0);
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   218
            values[1] = *(__m128 *) (src + 16);
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   219
            values[2] = *(__m128 *) (src + 32);
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   220
            values[3] = *(__m128 *) (src + 48);
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   221
            _mm_stream_ps((float *) (dst + 0), values[0]);
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   222
            _mm_stream_ps((float *) (dst + 16), values[1]);
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   223
            _mm_stream_ps((float *) (dst + 32), values[2]);
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   224
            _mm_stream_ps((float *) (dst + 48), values[3]);
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   225
            src += 64;
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   226
            dst += 64;
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   227
        }
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   228
        num &= 63;
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   229
    }
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   230
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   231
    while (num--) {
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   232
        *dst++ = *src++;
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   233
    }
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   234
    return destination;
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   235
}
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   236
#endif /* _MSC_VER == 1600 && defined(_WIN64) && !defined(_DEBUG) */
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   237
5086
c2539ff054c8 Fixed compiling on Windows Mobile SDK 5.0 with Visual Studio 2008
Sam Lantinga <slouken@libsdl.org>
parents: 4868
diff changeset
   238
#ifdef _M_IX86
1433
bb6839704ed6 SDL_windows.h is no longer necessary
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   239
4868
d6adaafcfb10 Fixed compiling with Visual Studio 2008
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
   240
void
d6adaafcfb10 Fixed compiling with Visual Studio 2008
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
   241
__declspec(naked)
d6adaafcfb10 Fixed compiling with Visual Studio 2008
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
   242
_chkstk()
d6adaafcfb10 Fixed compiling with Visual Studio 2008
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
   243
{
d6adaafcfb10 Fixed compiling with Visual Studio 2008
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
   244
}
d6adaafcfb10 Fixed compiling with Visual Studio 2008
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
   245
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   246
/* Float to long */
3253
5d7ef5970073 Fixed issues building 64-bit Windows binary
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   247
void
5d7ef5970073 Fixed issues building 64-bit Windows binary
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   248
__declspec(naked)
5d7ef5970073 Fixed issues building 64-bit Windows binary
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   249
_ftol()
1345
7f32b9bede06 Fixes for Visual C++ 6.0
Sam Lantinga <slouken@libsdl.org>
parents: 1331
diff changeset
   250
{
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   251
    /* *INDENT-OFF* */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   252
    __asm {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   253
        push        ebp
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   254
        mov         ebp,esp
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   255
        sub         esp,20h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   256
        and         esp,0FFFFFFF0h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   257
        fld         st(0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   258
        fst         dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   259
        fistp       qword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   260
        fild        qword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   261
        mov         edx,dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   262
        mov         eax,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   263
        test        eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   264
        je          integer_QnaN_or_zero
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   265
arg_is_not_integer_QnaN:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   266
        fsubp       st(1),st
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   267
        test        edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   268
        jns         positive
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   269
        fstp        dword ptr [esp]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   270
        mov         ecx,dword ptr [esp]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   271
        xor         ecx,80000000h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   272
        add         ecx,7FFFFFFFh
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   273
        adc         eax,0
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   274
        mov         edx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   275
        adc         edx,0
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   276
        jmp         localexit
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   277
positive:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   278
        fstp        dword ptr [esp]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   279
        mov         ecx,dword ptr [esp]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   280
        add         ecx,7FFFFFFFh
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   281
        sbb         eax,0
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   282
        mov         edx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   283
        sbb         edx,0
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   284
        jmp         localexit
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   285
integer_QnaN_or_zero:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   286
        mov         edx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   287
        test        edx,7FFFFFFFh
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   288
        jne         arg_is_not_integer_QnaN
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   289
        fstp        dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   290
        fstp        dword ptr [esp+18h]
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   291
localexit:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   292
        leave
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   293
        ret
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   294
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   295
    /* *INDENT-ON* */
1345
7f32b9bede06 Fixes for Visual C++ 6.0
Sam Lantinga <slouken@libsdl.org>
parents: 1331
diff changeset
   296
}
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   297
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   298
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   299
_ftol2_sse()
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   300
{
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   301
    _ftol();
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   302
}
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   303
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   304
/* 64-bit math operators for 32-bit systems */
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   305
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   306
__declspec(naked)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   307
_allmul()
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   308
{
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   309
    /* *INDENT-OFF* */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   310
    __asm {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   311
        push        ebp
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   312
        mov         ebp,esp
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   313
        push        edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   314
        push        esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   315
        push        ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   316
        sub         esp,0Ch
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   317
        mov         eax,dword ptr [ebp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   318
        mov         edi,dword ptr [ebp+8]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   319
        mov         ebx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   320
        mov         esi,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   321
        sar         esi,1Fh
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   322
        mov         eax,dword ptr [ebp+8]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   323
        mul         ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   324
        imul        edi,esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   325
        mov         ecx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   326
        mov         dword ptr [ebp-18h],eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   327
        mov         edx,dword ptr [ebp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   328
        add         ecx,edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   329
        imul        ebx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   330
        mov         eax,dword ptr [ebp-18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   331
        lea         ebx,[ebx+ecx]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   332
        mov         dword ptr [ebp-14h],ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   333
        mov         edx,dword ptr [ebp-14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   334
        add         esp,0Ch
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   335
        pop         ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   336
        pop         esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   337
        pop         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   338
        pop         ebp
7180
3733e68edbc3 Fixed bug 1846 - _allmul implementation in SDL_stdlib.c doesn't clean up the stack
Sam Lantinga <slouken@libsdl.org>
parents: 7003
diff changeset
   339
        ret         10h
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   340
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   341
    /* *INDENT-ON* */
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   342
}
2735
204be4fc2726 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   343
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   344
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   345
__declspec(naked)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   346
_alldiv()
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   347
{
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   348
    /* *INDENT-OFF* */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   349
    __asm {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   350
        push        edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   351
        push        esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   352
        push        ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   353
        xor         edi,edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   354
        mov         eax,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   355
        or          eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   356
        jge         L1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   357
        inc         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   358
        mov         edx,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   359
        neg         eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   360
        neg         edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   361
        sbb         eax,0
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   362
        mov         dword ptr [esp+14h],eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   363
        mov         dword ptr [esp+10h],edx
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   364
L1:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   365
        mov         eax,dword ptr [esp+1Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   366
        or          eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   367
        jge         L2
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   368
        inc         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   369
        mov         edx,dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   370
        neg         eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   371
        neg         edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   372
        sbb         eax,0
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   373
        mov         dword ptr [esp+1Ch],eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   374
        mov         dword ptr [esp+18h],edx
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   375
L2:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   376
        or          eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   377
        jne         L3
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   378
        mov         ecx,dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   379
        mov         eax,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   380
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   381
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   382
        mov         ebx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   383
        mov         eax,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   384
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   385
        mov         edx,ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   386
        jmp         L4
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   387
L3:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   388
        mov         ebx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   389
        mov         ecx,dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   390
        mov         edx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   391
        mov         eax,dword ptr [esp+10h]
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   392
L5:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   393
        shr         ebx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   394
        rcr         ecx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   395
        shr         edx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   396
        rcr         eax,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   397
        or          ebx,ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   398
        jne         L5
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   399
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   400
        mov         esi,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   401
        mul         dword ptr [esp+1Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   402
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   403
        mov         eax,dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   404
        mul         esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   405
        add         edx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   406
        jb          L6
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   407
        cmp         edx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   408
        ja          L6
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   409
        jb          L7
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   410
        cmp         eax,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   411
        jbe         L7
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   412
L6:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   413
        dec         esi
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   414
L7:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   415
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   416
        mov         eax,esi
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   417
L4:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   418
        dec         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   419
        jne         L8
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   420
        neg         edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   421
        neg         eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   422
        sbb         edx,0
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   423
L8:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   424
        pop         ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   425
        pop         esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   426
        pop         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   427
        ret         10h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   428
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   429
    /* *INDENT-ON* */
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   430
}
2735
204be4fc2726 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   431
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   432
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   433
__declspec(naked)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   434
_aulldiv()
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   435
{
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   436
    /* *INDENT-OFF* */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   437
    __asm {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   438
        push        ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   439
        push        esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   440
        mov         eax,dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   441
        or          eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   442
        jne         L1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   443
        mov         ecx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   444
        mov         eax,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   445
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   446
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   447
        mov         ebx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   448
        mov         eax,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   449
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   450
        mov         edx,ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   451
        jmp         L2
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   452
L1:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   453
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   454
        mov         ebx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   455
        mov         edx,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   456
        mov         eax,dword ptr [esp+0Ch]
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   457
L3:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   458
        shr         ecx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   459
        rcr         ebx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   460
        shr         edx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   461
        rcr         eax,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   462
        or          ecx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   463
        jne         L3
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   464
        div         ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   465
        mov         esi,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   466
        mul         dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   467
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   468
        mov         eax,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   469
        mul         esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   470
        add         edx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   471
        jb          L4
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   472
        cmp         edx,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   473
        ja          L4
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   474
        jb          L5
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   475
        cmp         eax,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   476
        jbe         L5
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   477
L4:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   478
        dec         esi
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   479
L5:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   480
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   481
        mov         eax,esi
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   482
L2:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   483
        pop         esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   484
        pop         ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   485
        ret         10h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   486
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   487
    /* *INDENT-ON* */
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   488
}
2735
204be4fc2726 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   489
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   490
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   491
__declspec(naked)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   492
_allrem()
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   493
{
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   494
    /* *INDENT-OFF* */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   495
    __asm {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   496
        push        ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   497
        push        edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   498
        xor         edi,edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   499
        mov         eax,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   500
        or          eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   501
        jge         L1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   502
        inc         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   503
        mov         edx,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   504
        neg         eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   505
        neg         edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   506
        sbb         eax,0
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   507
        mov         dword ptr [esp+10h],eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   508
        mov         dword ptr [esp+0Ch],edx
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   509
L1:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   510
        mov         eax,dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   511
        or          eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   512
        jge         L2
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   513
        mov         edx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   514
        neg         eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   515
        neg         edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   516
        sbb         eax,0
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   517
        mov         dword ptr [esp+18h],eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   518
        mov         dword ptr [esp+14h],edx
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   519
L2:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   520
        or          eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   521
        jne         L3
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   522
        mov         ecx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   523
        mov         eax,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   524
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   525
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   526
        mov         eax,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   527
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   528
        mov         eax,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   529
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   530
        dec         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   531
        jns         L4
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   532
        jmp         L8
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   533
L3:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   534
        mov         ebx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   535
        mov         ecx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   536
        mov         edx,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   537
        mov         eax,dword ptr [esp+0Ch]
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   538
L5:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   539
        shr         ebx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   540
        rcr         ecx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   541
        shr         edx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   542
        rcr         eax,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   543
        or          ebx,ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   544
        jne         L5
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   545
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   546
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   547
        mul         dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   548
        xchg        eax,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   549
        mul         dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   550
        add         edx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   551
        jb          L6
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   552
        cmp         edx,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   553
        ja          L6
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   554
        jb          L7
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   555
        cmp         eax,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   556
        jbe         L7
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   557
L6:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   558
        sub         eax,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   559
        sbb         edx,dword ptr [esp+18h]
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   560
L7:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   561
        sub         eax,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   562
        sbb         edx,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   563
        dec         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   564
        jns         L8
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   565
L4:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   566
        neg         edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   567
        neg         eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   568
        sbb         edx,0
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   569
L8:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   570
        pop         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   571
        pop         ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   572
        ret         10h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   573
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   574
    /* *INDENT-ON* */
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   575
}
2735
204be4fc2726 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   576
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   577
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   578
__declspec(naked)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   579
_aullrem()
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   580
{
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   581
    /* *INDENT-OFF* */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   582
    __asm {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   583
        push        ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   584
        mov         eax,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   585
        or          eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   586
        jne         L1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   587
        mov         ecx,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   588
        mov         eax,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   589
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   590
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   591
        mov         eax,dword ptr [esp+8]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   592
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   593
        mov         eax,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   594
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   595
        jmp         L2
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   596
L1:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   597
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   598
        mov         ebx,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   599
        mov         edx,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   600
        mov         eax,dword ptr [esp+8]
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   601
L3:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   602
        shr         ecx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   603
        rcr         ebx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   604
        shr         edx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   605
        rcr         eax,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   606
        or          ecx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   607
        jne         L3
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   608
        div         ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   609
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   610
        mul         dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   611
        xchg        eax,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   612
        mul         dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   613
        add         edx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   614
        jb          L4
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   615
        cmp         edx,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   616
        ja          L4
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   617
        jb          L5
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   618
        cmp         eax,dword ptr [esp+8]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   619
        jbe         L5
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   620
L4:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   621
        sub         eax,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   622
        sbb         edx,dword ptr [esp+14h]
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   623
L5:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   624
        sub         eax,dword ptr [esp+8]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   625
        sbb         edx,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   626
        neg         edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   627
        neg         eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   628
        sbb         edx,0
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   629
L2:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   630
        pop         ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   631
        ret         10h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   632
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   633
    /* *INDENT-ON* */
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   634
}
2735
204be4fc2726 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   635
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   636
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   637
__declspec(naked)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   638
_alldvrm()
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   639
{
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   640
    /* *INDENT-OFF* */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   641
    __asm {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   642
        push        edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   643
        push        esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   644
        push        ebp
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   645
        xor         edi,edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   646
        xor         ebp,ebp
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   647
        mov         eax,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   648
        or          eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   649
        jge         L1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   650
        inc         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   651
        inc         ebp
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   652
        mov         edx,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   653
        neg         eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   654
        neg         edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   655
        sbb         eax,0
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   656
        mov         dword ptr [esp+14h],eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   657
        mov         dword ptr [esp+10h],edx
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   658
L1:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   659
        mov         eax,dword ptr [esp+1Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   660
        or          eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   661
        jge         L2
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   662
        inc         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   663
        mov         edx,dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   664
        neg         eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   665
        neg         edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   666
        sbb         eax,0
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   667
        mov         dword ptr [esp+1Ch],eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   668
        mov         dword ptr [esp+18h],edx
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   669
L2:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   670
        or          eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   671
        jne         L3
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   672
        mov         ecx,dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   673
        mov         eax,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   674
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   675
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   676
        mov         ebx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   677
        mov         eax,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   678
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   679
        mov         esi,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   680
        mov         eax,ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   681
        mul         dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   682
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   683
        mov         eax,esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   684
        mul         dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   685
        add         edx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   686
        jmp         L4
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   687
L3:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   688
        mov         ebx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   689
        mov         ecx,dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   690
        mov         edx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   691
        mov         eax,dword ptr [esp+10h]
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   692
L5:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   693
        shr         ebx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   694
        rcr         ecx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   695
        shr         edx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   696
        rcr         eax,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   697
        or          ebx,ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   698
        jne         L5
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   699
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   700
        mov         esi,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   701
        mul         dword ptr [esp+1Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   702
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   703
        mov         eax,dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   704
        mul         esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   705
        add         edx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   706
        jb          L6
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   707
        cmp         edx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   708
        ja          L6
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   709
        jb          L7
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   710
        cmp         eax,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   711
        jbe         L7
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   712
L6:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   713
        dec         esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   714
        sub         eax,dword ptr [esp+18h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   715
        sbb         edx,dword ptr [esp+1Ch]
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   716
L7:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   717
        xor         ebx,ebx
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   718
L4:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   719
        sub         eax,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   720
        sbb         edx,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   721
        dec         ebp
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   722
        jns         L9
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   723
        neg         edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   724
        neg         eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   725
        sbb         edx,0
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   726
L9:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   727
        mov         ecx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   728
        mov         edx,ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   729
        mov         ebx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   730
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   731
        mov         eax,esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   732
        dec         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   733
        jne         L8
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   734
        neg         edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   735
        neg         eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   736
        sbb         edx,0
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   737
L8:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   738
        pop         ebp
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   739
        pop         esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   740
        pop         edi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   741
        ret         10h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   742
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   743
    /* *INDENT-ON* */
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   744
}
2735
204be4fc2726 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   745
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   746
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   747
__declspec(naked)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   748
_aulldvrm()
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   749
{
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   750
    /* *INDENT-OFF* */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   751
    __asm {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   752
        push        esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   753
        mov         eax,dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   754
        or          eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   755
        jne         L1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   756
        mov         ecx,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   757
        mov         eax,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   758
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   759
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   760
        mov         ebx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   761
        mov         eax,dword ptr [esp+8]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   762
        div         ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   763
        mov         esi,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   764
        mov         eax,ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   765
        mul         dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   766
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   767
        mov         eax,esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   768
        mul         dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   769
        add         edx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   770
        jmp         L2
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   771
L1:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   772
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   773
        mov         ebx,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   774
        mov         edx,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   775
        mov         eax,dword ptr [esp+8]
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   776
L3:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   777
        shr         ecx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   778
        rcr         ebx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   779
        shr         edx,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   780
        rcr         eax,1
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   781
        or          ecx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   782
        jne         L3
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   783
        div         ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   784
        mov         esi,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   785
        mul         dword ptr [esp+14h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   786
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   787
        mov         eax,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   788
        mul         esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   789
        add         edx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   790
        jb          L4
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   791
        cmp         edx,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   792
        ja          L4
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   793
        jb          L5
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   794
        cmp         eax,dword ptr [esp+8]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   795
        jbe         L5
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   796
L4:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   797
        dec         esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   798
        sub         eax,dword ptr [esp+10h]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   799
        sbb         edx,dword ptr [esp+14h]
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   800
L5:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   801
        xor         ebx,ebx
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   802
L2:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   803
        sub         eax,dword ptr [esp+8]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   804
        sbb         edx,dword ptr [esp+0Ch]
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   805
        neg         edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   806
        neg         eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   807
        sbb         edx,0
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   808
        mov         ecx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   809
        mov         edx,ebx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   810
        mov         ebx,ecx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   811
        mov         ecx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   812
        mov         eax,esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   813
        pop         esi
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   814
        ret         10h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   815
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   816
    /* *INDENT-ON* */
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   817
}
2735
204be4fc2726 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   818
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   819
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   820
__declspec(naked)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   821
_allshl()
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   822
{
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   823
    /* *INDENT-OFF* */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   824
    __asm {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   825
        cmp         cl,40h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   826
        jae         RETZERO
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   827
        cmp         cl,20h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   828
        jae         MORE32
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   829
        shld        edx,eax,cl
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   830
        shl         eax,cl
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   831
        ret
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   832
MORE32:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   833
        mov         edx,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   834
        xor         eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   835
        and         cl,1Fh
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   836
        shl         edx,cl
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   837
        ret
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   838
RETZERO:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   839
        xor         eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   840
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   841
        ret
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   842
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   843
    /* *INDENT-ON* */
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   844
}
2735
204be4fc2726 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   845
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   846
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   847
__declspec(naked)
2760
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   848
_allshr()
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   849
{
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   850
    /* *INDENT-OFF* */
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   851
    __asm {
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   852
        cmp         cl,40h
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   853
        jae         RETZERO
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   854
        cmp         cl,20h
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   855
        jae         MORE32
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   856
        shrd        eax,edx,cl
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   857
        sar         edx,cl
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   858
        ret
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   859
MORE32:
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   860
        mov         eax,edx
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   861
        xor         edx,edx
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   862
        and         cl,1Fh
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   863
        sar         eax,cl
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   864
        ret
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   865
RETZERO:
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   866
        xor         eax,eax
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   867
        xor         edx,edx
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   868
        ret
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   869
    }
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   870
    /* *INDENT-ON* */
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   871
}
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   872
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   873
void
02aa80d7905f Updated Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 2735
diff changeset
   874
__declspec(naked)
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   875
_aullshr()
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   876
{
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   877
    /* *INDENT-OFF* */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   878
    __asm {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   879
        cmp         cl,40h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   880
        jae         RETZERO
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   881
        cmp         cl,20h
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   882
        jae         MORE32
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   883
        shrd        eax,edx,cl
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   884
        shr         edx,cl
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   885
        ret
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   886
MORE32:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   887
        mov         eax,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   888
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   889
        and         cl,1Fh
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   890
        shr         eax,cl
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   891
        ret
1346
1b5fbaf1d2c6 Default to build SDL without MSVCRT
Sam Lantinga <slouken@libsdl.org>
parents: 1345
diff changeset
   892
RETZERO:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   893
        xor         eax,eax
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   894
        xor         edx,edx
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   895
        ret
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   896
    }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   897
    /* *INDENT-ON* */
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   898
}
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   899
5455
5fbf5fc81aa8 Fixed linking x64 with Visual Studio 2010.
Sam Lantinga <slouken@libsdl.org>
parents: 5262
diff changeset
   900
#endif /* _M_IX86 */
3255
f8a4214ce90a Fixed compiling on 64-bit Windows
Sam Lantinga <slouken@libsdl.org>
parents: 3253
diff changeset
   901
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   902
#endif /* MSC_VER */
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   903
1331
1cbaeee565b1 A few fixes to get this building on Linux again
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
   904
#endif /* !HAVE_LIBC */
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   905
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
   906
/* vi: set ts=4 sw=4 expandtab: */