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annotate runtime/block_alloc.h @ 75:0083b2f7b3c7

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Partially working implementation of List. Modified build scripts to allow use of other compilers. Fixed some bugs involving method implementations on different types returning different numbers of outputs. Added Fold to the 'builtins' in the comipler.
author Mike Pavone <pavone@retrodev.com>
date Tue, 06 Jul 2010 07:52:59 -0400
parents 3e20ed8959c4
children
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1b86a1ee500a Added faster allocator for small objects
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1 #ifndef BLOCK_ALLOC_H_
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2 #define BLOCK_ALLOC_H_
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3
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4 #ifdef _WIN32
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5 #define BLOCK_SIZE 1024*16
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6 #include <windows.h>
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7
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8 #define block_alloc(size) VirtualAlloc(NULL, size, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
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a24eb366195c Fixed some bugs introduced in previous commit and moved definition of integer methods out of runtime and into the compiler
Mike Pavone <pavone@retrodev.com>
parents: 41
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9 #define block_free(block,size) VirtualFree(block, size, MEM_RELEASE)
a24eb366195c Fixed some bugs introduced in previous commit and moved definition of integer methods out of runtime and into the compiler
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10
a24eb366195c Fixed some bugs introduced in previous commit and moved definition of integer methods out of runtime and into the compiler
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11 #else
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3e20ed8959c4 Added initial FFI implementation, Array type and 64-bit integers
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12 #define BLOCK_SIZE 1024*4
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a24eb366195c Fixed some bugs introduced in previous commit and moved definition of integer methods out of runtime and into the compiler
Mike Pavone <pavone@retrodev.com>
parents: 41
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13 #include <sys/mman.h>
a24eb366195c Fixed some bugs introduced in previous commit and moved definition of integer methods out of runtime and into the compiler
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a24eb366195c Fixed some bugs introduced in previous commit and moved definition of integer methods out of runtime and into the compiler
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parents: 41
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15 #define block_alloc(size) mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0)
a24eb366195c Fixed some bugs introduced in previous commit and moved definition of integer methods out of runtime and into the compiler
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parents: 41
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16 #define block_free(block,size) munmap(block, size)
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18 #endif
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20 #endif //BLOCK_ALLOC_H_