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29 | |
29 | |
30 | #ifndef ECB_H |
30 | #ifndef ECB_H |
31 | #define ECB_H |
31 | #define ECB_H |
32 | |
32 | |
33 | /* 16 bits major, 16 bits minor */ |
33 | /* 16 bits major, 16 bits minor */ |
34 | #define ECB_VERSION 0x00010002 |
34 | #define ECB_VERSION 0x00010003 |
35 | |
35 | |
36 | #ifdef _WIN32 |
36 | #ifdef _WIN32 |
37 | typedef signed char int8_t; |
37 | typedef signed char int8_t; |
38 | typedef unsigned char uint8_t; |
38 | typedef unsigned char uint8_t; |
39 | typedef signed short int16_t; |
39 | typedef signed short int16_t; |
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60 | #include <inttypes.h> |
60 | #include <inttypes.h> |
61 | #if UINTMAX_MAX > 0xffffffffU |
61 | #if UINTMAX_MAX > 0xffffffffU |
62 | #define ECB_PTRSIZE 8 |
62 | #define ECB_PTRSIZE 8 |
63 | #else |
63 | #else |
64 | #define ECB_PTRSIZE 4 |
64 | #define ECB_PTRSIZE 4 |
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65 | #endif |
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66 | #endif |
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67 | |
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68 | /* work around x32 idiocy by defining proper macros */ |
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69 | #if __x86_64 || _M_AMD64 |
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70 | #if _ILP32 |
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71 | #define ECB_AMD64_X32 1 |
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72 | #else |
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73 | #define ECB_AMD64 1 |
65 | #endif |
74 | #endif |
66 | #endif |
75 | #endif |
67 | |
76 | |
68 | /* many compilers define _GNUC_ to some versions but then only implement |
77 | /* many compilers define _GNUC_ to some versions but then only implement |
69 | * what their idiot authors think are the "more important" extensions, |
78 | * what their idiot authors think are the "more important" extensions, |
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132 | #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("membar #LoadStore | #LoadLoad" : : : "memory") |
141 | #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("membar #LoadStore | #LoadLoad" : : : "memory") |
133 | #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("membar #LoadStore | #StoreStore") |
142 | #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("membar #LoadStore | #StoreStore") |
134 | #elif defined __s390__ || defined __s390x__ |
143 | #elif defined __s390__ || defined __s390x__ |
135 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("bcr 15,0" : : : "memory") |
144 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("bcr 15,0" : : : "memory") |
136 | #elif defined __mips__ |
145 | #elif defined __mips__ |
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146 | /* GNU/Linux emulates sync on mips1 architectures, so we force its use */ |
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147 | /* anybody else who still uses mips1 is supposed to send in their version, with detection code. */ |
137 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("sync" : : : "memory") |
148 | #define ECB_MEMORY_FENCE __asm__ __volatile__ (".set mips2; sync; .set mips0" : : : "memory") |
138 | #elif defined __alpha__ |
149 | #elif defined __alpha__ |
139 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("mb" : : : "memory") |
150 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("mb" : : : "memory") |
140 | #elif defined __hppa__ |
151 | #elif defined __hppa__ |
141 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("" : : : "memory") |
152 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("" : : : "memory") |
142 | #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("") |
153 | #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("") |
143 | #elif defined __ia64__ |
154 | #elif defined __ia64__ |
144 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("mf" : : : "memory") |
155 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("mf" : : : "memory") |
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156 | #elif defined __m68k__ |
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157 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("" : : : "memory") |
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158 | #elif defined __m88k__ |
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159 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("tb1 0,%%r0,128" : : : "memory") |
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160 | #elif defined __sh__ |
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161 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("" : : : "memory") |
145 | #endif |
162 | #endif |
146 | #endif |
163 | #endif |
147 | #endif |
164 | #endif |
148 | |
165 | |
149 | #ifndef ECB_MEMORY_FENCE |
166 | #ifndef ECB_MEMORY_FENCE |
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556 | || defined __s390__ || defined __s390x__ \ |
573 | || defined __s390__ || defined __s390x__ \ |
557 | || defined __mips__ \ |
574 | || defined __mips__ \ |
558 | || defined __alpha__ \ |
575 | || defined __alpha__ \ |
559 | || defined __hppa__ \ |
576 | || defined __hppa__ \ |
560 | || defined __ia64__ \ |
577 | || defined __ia64__ \ |
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578 | || defined __m68k__ \ |
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579 | || defined __m88k__ \ |
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580 | || defined __sh__ \ |
561 | || defined _M_IX86 || defined _M_AMD64 || defined _M_IA64 |
581 | || defined _M_IX86 || defined _M_AMD64 || defined _M_IA64 |
562 | #define ECB_STDFP 1 |
582 | #define ECB_STDFP 1 |
563 | #include <string.h> /* for memcpy */ |
583 | #include <string.h> /* for memcpy */ |
564 | #else |
584 | #else |
565 | #define ECB_STDFP 0 |
585 | #define ECB_STDFP 0 |