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-rw-r--r--memory.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/memory.c b/memory.c
index 34a088e..01846c9 100644
--- a/memory.c
+++ b/memory.c
@@ -1787,7 +1787,9 @@ static void mtree_print_mr(fprintf_function mon_printf, void *f,
"-" TARGET_FMT_plx "\n",
base + mr->addr,
base + mr->addr
- + (hwaddr)int128_get64(int128_sub(mr->size, int128_make64(1))),
+ + (int128_nz(mr->size) ?
+ (hwaddr)int128_get64(int128_sub(mr->size,
+ int128_one())) : 0),
mr->priority,
mr->romd_mode ? 'R' : '-',
!mr->readonly && !(mr->rom_device && mr->romd_mode) ? 'W'
@@ -1802,7 +1804,9 @@ static void mtree_print_mr(fprintf_function mon_printf, void *f,
TARGET_FMT_plx "-" TARGET_FMT_plx " (prio %d, %c%c): %s\n",
base + mr->addr,
base + mr->addr
- + (hwaddr)int128_get64(int128_sub(mr->size, int128_make64(1))),
+ + (int128_nz(mr->size) ?
+ (hwaddr)int128_get64(int128_sub(mr->size,
+ int128_one())) : 0),
mr->priority,
mr->romd_mode ? 'R' : '-',
!mr->readonly && !(mr->rom_device && mr->romd_mode) ? 'W'