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581c12ce40
Create heap.inc and use that from the assembler code. Rename heap related _h... variables to _heap... Add _heapmaxavail and _heapmemavail functions. git-svn-id: svn://svn.cc65.org/cc65/trunk@1912 b7a2c559-68d2-44c3-8de9-860c34a00d81
26 lines
702 B
PHP
26 lines
702 B
PHP
;
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; _heap.inc
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;
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; (C) Copyright 2003 Ullrich von Bassewitz (uz@cc65.org)
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;
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; Assembler include file that makes the constants and structures in _heap.h
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; available for asm code.
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HEAP_ADMIN_SPACE = 2
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HEAP_MIN_BLOCKSIZE = 6 ; Minimum size of an allocated block
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; Struct freeblock offsets and size. NOTE: For performance reasons, the asm
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; code often uses increment/decrement operators to access other offsets, so
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; just changing offsets here will probably not work.
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freeblock_size = 0
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freeblock_next = 2
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freeblock_prev = 4
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; Variables
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.global __heaporg
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.global __heapptr
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.global __heapend
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.global __heapfirst
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.global __heaplast
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