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-rw-r--r--c/src/lib/libbsp/powerpc/psim/configure.ac6
1 files changed, 6 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/psim/configure.ac b/c/src/lib/libbsp/powerpc/psim/configure.ac
index de82cf8084..79c1c5a5df 100644
--- a/c/src/lib/libbsp/powerpc/psim/configure.ac
+++ b/c/src/lib/libbsp/powerpc/psim/configure.ac
@@ -29,6 +29,12 @@ RTEMS_BSPOPTS_HELP([PPC_VECTOR_FILE_BASE],
[This defines the base address of the exception table.
NOTE: Vectors are actually at 0xFFF00000 but file starts at offset.])
+RTEMS_BSPOPTS_SET([BSP_DIRTY_MEMORY],[*],[0])
+RTEMS_BSPOPTS_HELP([BSP_DIRTY_MEMORY],
+[If defined, then PSIM will put a non-zero pattern into the RTEMS
+ Workspace and C program heap. This should assist in finding
+ code that assumes memory starts set to zero.])
+
# Explicitly list all Makefiles here
AC_CONFIG_FILES([Makefile])