diff options
| author | Alex Williamson <alex.williamson@redhat.com> | 2013-07-19 12:42:12 -0600 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-07-22 15:40:41 -0500 |
| commit | fd1d9926e91f421bc851f9dd19875f14799c6e4b (patch) | |
| tree | 8818f95e01525913bebeea64a58a8bf7298c8d1e /memory.c | |
| parent | 53db78543e473bdf7650a406767d0901c6e26480 (diff) | |
| download | qemu-fd1d9926e91f421bc851f9dd19875f14799c6e4b.tar.gz | |
memory: Fix zero-sized memory region print
if mr->size == 0, then
int128_get64(int128_sub(mr->size, int128_make64(1))) => assert(!a.hi)
Also, use int128_one().
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20130719184124.15864.20803.stgit@bling.home
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'memory.c')
| -rw-r--r-- | memory.c | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -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' |