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1 | TODO: |
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2 | 08:30:06 <b_jonas> I think it could be worth to add a macro that works like alignof or _Alignof on sane |
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3 | compilers, and like __alignof on MS compilers that support it, see |
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4 | http://msdn.microsoft.com/en-us/library/45t0s5f4.aspx |
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5 | 08:30:24 <b_jonas> even if you can't support it on all the old compilers |
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6 | 08:31:17 <b_jonas> I'd also like a macro for alignas, but sadly, that seems impossible in general, because |
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7 | the MS compiler only has some half-attempt to do something similar but with different and |
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8 | more broken semantics, see http://msdn.microsoft.com/en-us/library/83ythb65.aspx |
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9 | 08:31:35 <b_jonas> but I wonder if some special case could still be worth to support |
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10 | 08:32:23 <b_jonas> probably not, because it would just account to making a union with a highly aligned type, |
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11 | which is something I can do on any compiler portably |
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12 | |
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13 | TODO: #define ECB_IS_INTEGRAL(x) !((1 ? 1 : (x)) / 2) |
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14 | #define ECB_IS_INTEGRAL(x) (sizeof ((x) + 1.0f) != sizeof((x) + 1ULL)) |
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15 | |
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16 | TODO: define ECB_STDFP if __STDC_IEC_559__? |
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17 | |
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18 | TODO: https://gustedt.wordpress.com/2010/06/08/detect-empty-macro-arguments/ |
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19 | |
| 1 | implement is_constant for c11: https://gustedt.wordpress.com/2013/08/22/testing-compile-time-constness-and-null-pointers-with-c11s-_generic/ |
20 | implement is_constant for c11: https://gustedt.wordpress.com/2013/08/22/testing-compile-time-constness-and-null-pointers-with-c11s-_generic/ |
| 2 | |
21 | |
| 3 | #ifdef _MSC_VER |
22 | #ifdef _MSC_VER |
| 4 | |
23 | |
| 5 | #include <stdlib.h> |
24 | #include <stdlib.h> |
| … | |
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| 55 | - support gcc-4.7 atomics for memory fences. |
74 | - support gcc-4.7 atomics for memory fences. |
| 56 | - support m68k, m88k and sh (patch by Miod Vallat). |
75 | - support m68k, m88k and sh (patch by Miod Vallat). |
| 57 | - add ecb_binary16_to_float. |
76 | - add ecb_binary16_to_float. |
| 58 | |
77 | |
| 59 | TODO: ecb_restrict_array etc. http://ue.tst.eu/5093eafd713ec5fda776d8065070aa4c.txt |
78 | TODO: ecb_restrict_array etc. http://ue.tst.eu/5093eafd713ec5fda776d8065070aa4c.txt |
| 60 | TODO: ffs/clz |
79 | TODO: ffs |
| 61 | 64 bit variants of everything |
80 | 64 bit variants of everything |
| 62 | TODO: examples from X for clz/ctz |
81 | TODO: examples from X for clz/ctz |
| 63 | TODO: arithmetic right shift |
82 | TODO: arithmetic right shift |
| 64 | TODO: template/generic functions for x32/x64 and so on |
83 | TODO: template/generic functions for x32/x64 and so on |
| 65 | TODO: #define ecb_integer_multiples_of(n,d) ((char (*)[d])(n) - (char (*)[d])0) |
84 | TODO: #define ecb_integer_multiples_of(n,d) ((char (*)[d])(n) - (char (*)[d])0) |
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| 71 | x = -x; |
90 | x = -x; |
| 72 | b = (v >> x) & -(((unsigned int)x) < 32); |
91 | b = (v >> x) & -(((unsigned int)x) < 32); |
| 73 | return a|b; |
92 | return a|b; |
| 74 | } |
93 | } |
| 75 | |
94 | |
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95 | TODO: export(=dllexport) & hidden |
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96 | TODO: flatten |
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97 | TODO: warning(msg) |
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98 | TODO: error(msg) |
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99 | TODO: leaf (uh), noclone (hmmm) |
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100 | TODO: nonnull, returns_nonnull |
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101 | TODO: nothrow |
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102 | TODO: used |
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103 | TODO: trap |
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104 | TODO: http://llvm.org/docs/doxygen/html/Compiler_8h_source.html |
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105 | |
| 76 | TODO: read/write unaligned macros |
106 | TODO: read/write unaligned macros |
| 77 | TODO: htonl and friends |
107 | TODO: htonl and friends |
| 78 | TODO: macro to convetr from unsigned to signed "the natural way" |
108 | TODO: macro to convert from unsigned to signed "the natural way" |
| 79 | TODO: ecb_deprecated with message |
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| 80 | TODO: ecb_static_assert, with message (just like boost), or somesuch, using array-declaration |
109 | TODO: ecb_static_assert, with message (just like boost), or somesuch, using array-declaration |
| 81 | TODO: alignof |
110 | TODO: alignof |
| 82 | |
111 | |
| 83 | |
112 | |
