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* libc/sys/sysnecv850/sbrk.c (_sbrk): Change heap_start to be an 

array of undefined size, to avoid problems when compiled with
-msda=4.

* v850/sbrk.c (_sbrk): Change heap_start to be an array of
undefined size, to avoid problems when compiled with -msda=4.
This commit is contained in:
DJ Delorie 2012-10-02 22:55:10 +00:00
parent f7b96aaa8c
commit 13ab44c05b
4 changed files with 15 additions and 4 deletions
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5
libgloss/ChangeLog
View File

@ -1,3 +1,8 @@
2012-10-01 DJ Delorie <dj@redhat.com>
* v850/sbrk.c (_sbrk): Change heap_start to be an array of
undefined size, to avoid problems when compiled with -msda=4.
2012-09-26 Ian Bolton <ian.bolton@arm.com>
Jim MacArthur <jim.macarthur@arm.com>
Marcus Shawcroft <marcus.shawcroft@arm.com>

4
libgloss/v850/sbrk.c
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@ -6,13 +6,13 @@
caddr_t
_sbrk (int incr)
{
extern char heap_start; /* Defined by the linker script. */
extern char heap_start[]; /* Defined by the linker script. */
static char * heap_end = NULL;
char * prev_heap_end;
char * sp = (char *) & sp;
if (heap_end == NULL)
heap_end = & heap_start;
heap_end = heap_start;
prev_heap_end = heap_end;

6
newlib/ChangeLog
View File

@ -1,3 +1,9 @@
2012-10-01 DJ Delorie <dj@redhat.com>
* libc/sys/sysnecv850/sbrk.c (_sbrk): Change heap_start to be an
array of undefined size, to avoid problems when compiled with
-msda=4.
2012-10-01 Jeff Johnston <jjohnstn@redhat.com>
* README: replace sources.redhat.com with sourceware.org.

4
newlib/libc/sys/sysnecv850/sbrk.c
View File

@ -6,13 +6,13 @@
caddr_t
_sbrk (int incr)
{
extern char heap_start; /* Defined by the linker script. */
extern char heap_start[]; /* Defined by the linker script. */
static char * heap_end = NULL;
char * prev_heap_end;
char * sp = (char *) & sp;
if (heap_end == NULL)
heap_end = & heap_start;
heap_end = heap_start;
prev_heap_end = heap_end;