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Add a starting point for a Freedom Studio Risc V project.

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This commit is contained in:
Richard Barry 2018-11-24 03:48:55 +00:00
parent db64297487
commit f7102f2342
58 changed files with 6836 additions and 0 deletions
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18
FreeRTOS/Demo/RISC-V-Qemu-sifive_e-FreedomStudio/freedom-e-sdk/libwrap/sys/sbrk.c Normal file
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/* See LICENSE of license details. */
#include <stddef.h>
#include "weak_under_alias.h"
void *__wrap_sbrk(ptrdiff_t incr)
{
extern char _end[];
extern char _heap_end[];
static char *curbrk = _end;
if ((curbrk + incr < _end) || (curbrk + incr > _heap_end))
return NULL - 1;
curbrk += incr;
return curbrk - incr;
}
weak_under_alias(sbrk);