Use VARVERIFY32INIT on global variables that point to "tmp" memory.

Enable the recently added build check on global variables that are (or
contain) pointers to memory allocated by malloc_tmp().  This helps
detect cases where temporary memory is accessed after POST.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/pmm.c b/src/pmm.c
index f02cf62..c4156ba 100644
--- a/src/pmm.c
+++ b/src/pmm.c
@@ -29,9 +29,11 @@ struct zone_s {
     struct allocinfo_s *info;
 };
 
-struct zone_s ZoneLow, ZoneHigh, ZoneFSeg, ZoneTmpLow, ZoneTmpHigh;
+struct zone_s ZoneLow VARVERIFY32INIT, ZoneHigh VARVERIFY32INIT;
+struct zone_s ZoneFSeg VARVERIFY32INIT;
+struct zone_s ZoneTmpLow VARVERIFY32INIT, ZoneTmpHigh VARVERIFY32INIT;
 
-static struct zone_s *Zones[] = {
+static struct zone_s *Zones[] VARVERIFY32INIT = {
     &ZoneTmpLow, &ZoneLow, &ZoneFSeg, &ZoneTmpHigh, &ZoneHigh
 };