diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/openocd.texi | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/doc/openocd.texi b/doc/openocd.texi index 8223ee94..475482df 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -5051,9 +5051,11 @@ about what TAP is the current target, or about MMU configuration. Display contents of address @var{addr}, as 32-bit words (@command{mdw}), 16-bit halfwords (@command{mdh}), or 8-bit bytes (@command{mdb}). +When the current target has an MMU which is present and active, +@var{addr} is interpreted as a virtual address. +Otherwise, or if the optional @var{phys} flag is specified, +@var{addr} is interpreted as a physical address. If @var{count} is specified, displays that many units. -@var{phys} is an optional flag to indicate to use -physical address and bypass MMU (If you want to manipulate the data instead of displaying it, see the @code{mem2array} primitives.) @end deffn @@ -5062,10 +5064,12 @@ see the @code{mem2array} primitives.) @deffnx Command mwh [phys] addr halfword @deffnx Command mwb [phys] addr byte Writes the specified @var{word} (32 bits), -@var{halfword} (16 bits), or @var{byte} (8-bit) pattern, +@var{halfword} (16 bits), or @var{byte} (8-bit) value, at the specified address @var{addr}. -@var{phys} is an optional flag to indicate to use -physical address and bypass MMU +When the current target has an MMU which is present and active, +@var{addr} is interpreted as a virtual address. +Otherwise, or if the optional @var{phys} flag is specified, +@var{addr} is interpreted as a physical address. @end deffn |