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[Aarch64] Fix warning in _sbrk

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2018-10-01  Christophe Lyon  <christophe.lyon@linaro.org>

    	* libgloss/aarch64/syscalls.c (_sbrk): Cast "__heap_limit" to
    	"char *".
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Christophe Lyon
2018-10-01 19:08:40 +00:00
committed by Richard Earnshaw
parent 3878d82a2b
commit 9edf0810db
1 changed files with 1 additions and 1 deletions
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libgloss/aarch64/syscalls.c
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@@ -642,7 +642,7 @@ _sbrk (int incr)
if ((heap_end + incr > stack_ptr) if ((heap_end + incr > stack_ptr)
/* Honour heap limit if it's valid. */ /* Honour heap limit if it's valid. */
|| ((__heap_limit != 0xcafedead) && (heap_end + incr > __heap_limit))) || ((__heap_limit != 0xcafedead) && (heap_end + incr > (char *)__heap_limit)))
{ {
/* Some of the libstdc++-v3 tests rely upon detecting /* Some of the libstdc++-v3 tests rely upon detecting
out of memory errors, so do not abort here. */ out of memory errors, so do not abort here. */