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libbsp/powerpc/shared/startup/zerobss.c: Fix warnings

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This commit is contained in:
Joel Sherrill
2014-10-15 14:23:07 -05:00
parent ad5143634d
commit 72866a7da4
1 changed files with 20 additions and 5 deletions
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25
c/src/lib/libbsp/powerpc/shared/startup/zerobss.c
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@@ -1,7 +1,9 @@
/*
* zero the various bss areas.
*
* COPYRIGHT (c) 1989-1998.
*/
/*
* COPYRIGHT (c) 1989-2014.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
@@ -13,6 +15,7 @@
*/
#include <string.h>
#include <bsp.h>
/* prevent these from being accessed in the short data areas */
extern unsigned long __bss_start[], __SBSS_START__[], __SBSS_END__[];
@@ -21,7 +24,19 @@ extern unsigned long __bss_end[];
void zero_bss(void)
{
memset(__SBSS_START__, 0, ((unsigned) __SBSS_END__) - ((unsigned)__SBSS_START__));
memset(__SBSS2_START__, 0, ((unsigned) __SBSS2_END__) - ((unsigned)__SBSS2_START__));
memset(__bss_start, 0, ((unsigned) __bss_end) - ((unsigned)__bss_start));
memset(
__SBSS_START__,
0,
((unsigned) __SBSS_END__) - ((unsigned)__SBSS_START__)
);
memset(
__SBSS2_START__,
0,
((unsigned) __SBSS2_END__) - ((unsigned)__SBSS2_START__)
);
memset(
__bss_start,
0,
((unsigned) __bss_end) - ((unsigned)__bss_start)
);
}