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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2022-02-17 00:06:15 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2022-02-17 00:06:31 +0100 |
| commit | 3ce2dbea6ba58768506165ec86b9658f28a13f70 (patch) | |
| tree | 040d9d1b60c75c194f982bbb485edf9d742cd664 /vm | |
| parent | 4887b6c76dad729c956e275f6b3f2b0996308125 (diff) | |
| download | gnumach-3ce2dbea6ba58768506165ec86b9658f28a13f70.tar.gz gnumach-3ce2dbea6ba58768506165ec86b9658f28a13f70.tar.bz2 gnumach-3ce2dbea6ba58768506165ec86b9658f28a13f70.zip | |
mach_vm_object_pages: Print a warning if the physical address is beyond 4GiB
vpi_offset is not currently large enough to store it.
Diffstat (limited to 'vm')
| -rw-r--r-- | vm/vm_debug.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/vm/vm_debug.c b/vm/vm_debug.c index 43221cff..2dff2296 100644 --- a/vm/vm_debug.c +++ b/vm/vm_debug.c @@ -321,6 +321,8 @@ mach_vm_object_pages( vm_page_info_state_t state = 0; info->vpi_offset = p->offset; + if (p->phys_addr != (typeof(info->vpi_phys_addr)) p->phys_addr) + printf("warning: physical address overflow in mach_vm_object_pages!!"); info->vpi_phys_addr = p->phys_addr; info->vpi_wire_count = p->wire_count; info->vpi_page_lock = p->page_lock; |