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https://github.com/encounter/cpp3ds.git
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Thomas Edvalson
29 lines
485 B
C++
29 lines
485 B
C++
#ifndef TESTING
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/* for caddr_t (typedef char * caddr_t;) */
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#include <sys/types.h>
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#include <stddef.h>
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extern int __HEAP_START;
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extern "C" caddr_t _sbrk ( int incr ){
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static unsigned char *heap = NULL;
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unsigned char *prev_heap;
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if (heap == NULL) {
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heap = (unsigned char *)&__HEAP_START;
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}
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prev_heap = heap;
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/* check removed to show basic approach */
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heap += incr;
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return (caddr_t) prev_heap;
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}
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extern "C" void __cxa_pure_virtual() {
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// Error handling here
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}
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#endif
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