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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [sys/] [arc/] [mem-layout.c] - Blame information for rev 207

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Line No. Rev Author Line
1 207 jeremybenn
/* Ideally this kind of stuff is specified in a linker script.  It's not clear
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   what the default linker script should do, so for now we have this.  */
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/* Keep this file separate from sbrk.c so the programmer can supply his/her
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   own _sbrk_r.  This file could go in crt0.S, but I want to keep this in C.
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   This is all just an experiment anyway.  */
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#ifndef STACK_SIZE
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/* Cache lines recycle at 4096 I think, and 4096 is listed as the page size,
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   so we make the stack size a multiple of it.  Not that it's relevant or
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   anything, but why not base it on *something*?  */
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#define STACK_SIZE (4096 * 4)
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#endif
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int stack_size asm ("stack_size") = STACK_SIZE;
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#ifndef SBRK_SIZE
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#define SBRK_SIZE (4096 * 32)
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#endif
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int sbrk_size asm ("sbrk_size") = SBRK_SIZE;

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