1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
#ifndef _global_h_
#define _global_h_
// Version ordering defined in configure.py
#define VERSION_GCN_USA 0
#define VERSION_GCN_PAL 1
#define VERSION_GCN_JPN 2
#define VERSION_WII_USA_R0 3
#define VERSION_WII_USA_R2 4
#define VERSION_WII_PAL 5
#define VERSION_WII_JPN 6
#define VERSION_WII_KOR 7
#define VERSION_WII_USA_KIOSK 8
#define VERSION_WII_PAL_KIOSK 9
#define VERSION_SHIELD 10
#define VERSION_SHIELD_PROD 11
#define VERSION_SHIELD_DEBUG 12
#define PLATFORM_GCN (VERSION >= VERSION_GCN_USA && VERSION <= VERSION_GCN_JPN)
#define PLATFORM_WII (VERSION >= VERSION_WII_USA_R0 && VERSION <= VERSION_WII_PAL_KIOSK)
#define PLATFORM_SHIELD (VERSION >= VERSION_SHIELD && VERSION <= VERSION_SHIELD_DEBUG)
#define REGION_USA (VERSION == VERSION_GCN_USA || VERSION == VERSION_WII_USA_R0 || VERSION == VERSION_WII_USA_R2 || VERSION == VERSION_WII_USA_KIOSK)
#define REGION_PAL (VERSION == VERSION_GCN_PAL || VERSION == VERSION_WII_PAL || VERSION == VERSION_WII_PAL_KIOSK)
#define REGION_JPN (VERSION == VERSION_GCN_JPN || VERSION == VERSION_WII_JPN)
#define REGION_KOR (VERSION == VERSION_WII_KOR)
#define REGION_CHN (VERSION == VERSION_SHIELD || VERSION == VERSION_SHIELD_PROD || VERSION == VERSION_SHIELD_DEBUG)
// define DEBUG if it isn't already so it can be used in conditions
#ifndef DEBUG
#define DEBUG 0
#endif
#define MSL_INLINE inline
#define ARRAY_SIZE(o) (s32)(sizeof(o) / sizeof(o[0]))
#define ARRAY_SIZEU(o) (sizeof(o) / sizeof(o[0]))
// Align X to the previous N bytes (N must be power of two)
#define ALIGN_PREV(X, N) ((X) & ~((N)-1))
// Align X to the next N bytes (N must be power of two)
#define ALIGN_NEXT(X, N) ALIGN_PREV(((X) + (N)-1), N)
#define IS_ALIGNED(X, N) (((X) & ((N)-1)) == 0)
#define IS_NOT_ALIGNED(X, N) (((X) & ((N)-1)) != 0)
#define ROUND(n, a) (((u32)(n) + (a)-1) & ~((a)-1))
#define TRUNC(n, a) (((u32)(n)) & ~((a)-1))
// Silence unused parameter warnings.
// Necessary for debug matches.
#define UNUSED(x) ((void)(x))
#ifdef __MWERKS__
#ifndef decltype
#define decltype __decltype__
#endif
#endif
#define _SDA_BASE_(dummy) 0
#define _SDA2_BASE_(dummy) 0
#ifdef __MWERKS__
#define GLUE(a, b) a##b
#define GLUE2(a, b) GLUE(a, b)
#if VERSION == VERSION_GCN_USA
#define STATIC_ASSERT(cond) typedef char GLUE2(static_assertion_failed, __LINE__)[(cond) ? 1 : -1]
#else
#define STATIC_ASSERT(...)
#endif
#else
#define STATIC_ASSERT(...)
#endif
#ifndef __MWERKS__
// Silence clangd errors about MWCC PPC intrinsics by declaring them here.
extern int __cntlzw(unsigned int);
extern int __rlwimi(int, int, int, int, int);
extern void __dcbf(void*, int);
extern void __dcbz(void*, int);
extern void __sync();
extern int __abs(int);
void* __memcpy(void*, const void*, int);
#endif
#define FAST_DIV(x, n) (x >> (n / 2))
#define SQUARE(x) ((x) * (x))
#define POINTER_ADD_TYPE(type_, ptr_, offset_) ((type_)((unsigned long)(ptr_) + (unsigned long)(offset_)))
#define POINTER_ADD(ptr_, offset_) POINTER_ADD_TYPE(__typeof__(ptr_), ptr_, offset_)
// floating-point constants
static const float INF = 2000000000.0f;
// hack to make strings with no references compile properly
#define DEAD_STRING(s) OSReport(s)
#define READU32_BE(ptr, offset) \
(((u32)ptr[offset] << 24) | ((u32)ptr[offset + 1] << 16) | ((u32)ptr[offset + 2] << 8) | (u32)ptr[offset + 3]);
#ifndef NO_INLINE
#ifdef __MWERKS__
#define NO_INLINE __attribute__((never_inline))
#else
#define NO_INLINE
#endif
#endif
// Hack to trick the compiler into not inlining functions that use this macro.
#define FORCE_DONT_INLINE \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; \
(void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0; (void*)0;
#ifdef __MWERKS__
#define SJIS(character, value) character
#else
#define SJIS(character, value) ((u32)value)
#endif
#ifdef __MWERKS__
#define ASM asm
#else
#define ASM
#endif
// potential fakematch?
#if PLATFORM_SHIELD
#define UNSET_FLAG(var, flag, type) (var) &= (type)~(flag)
#else
#define UNSET_FLAG(var, flag, type) (var) &= ~(flag)
#endif
// Macro for multi-character literals that exceed 4 bytes (e.g. 'ari_os').
// CW encodes all characters in big-endian order into the full integer, but GCC/Clang
// truncate multi-char constants to int (4 bytes). This macro produces matching u64
// values on all compilers. For <=4-char literals, raw constants like 'ABCD' are fine.
#ifdef __MWERKS__
#define MULTI_CHAR(x) (x)
#else
#if __cplusplus
template <int N>
inline constexpr unsigned long long MultiCharLiteral(const char (&buf)[N]) {
static_assert(N - 1 >= 3 && N - 1 <= 10, "MULTI_CHAR literal must be 1-8 characters");
unsigned long long out = 0;
for (int i = 1; i < N - 2; i++) {
out = (out << 8) | static_cast<unsigned char>(buf[i]);
}
return out;
}
#define MULTI_CHAR(x) MultiCharLiteral(#x)
#endif
#endif
// potential fakematch?
#if DEBUG
#define FABSF fabsf
#else
#define FABSF std::fabsf
#endif
#ifndef __MWERKS__
#if __cplusplus
#include <cmath>
using std::isnan;
#endif
#endif
// Comparing a non-volatile reference type to NULL is tautological
// and triggers a warning on modern compilers, but in some cases is
// required to match the original assembly.
#if defined(__MWERKS__) || defined(DECOMPCTX)
#define IS_REF_NULL(r) (&(r) == NULL)
#define IS_REF_NONNULL(r) (&(r) != NULL)
#else
#define IS_REF_NULL(r) (0)
#define IS_REF_NONNULL(r) (1)
#endif
#endif
|
