Analog Devices VisualDSP++ 3.5 Manual page 94

ADSP-219x DSP Booting
If more than one
switch, the loader utility appends the boot stream of the second
immediately to the one of the first
boot stream settings from previous one if not explicitly set by a
grouping.
The pd. grouping enables various options for the loader stream of the
input file. In the multiinput
.DXE
executable is same as when there is only one input executable supplied to
, with an exception of:
elfloader
1. An artificial loader block (with header and data block) is created
right after the first (global) 16-bit header and before the regular
boot stream. The destination address in the header is same as that
of the first loader block in the regular boot stream. This means that
any data booted by the artificial loader block is to be overwritten
by the real data from the regular boot stream.
The content of this block's payload is the pd value for the next
. If no pd grouping is specified for the next
.DXE
for the next
and the size (in bytes) of the current
.DXE
there are no other
You can overwrite the default by the
The artificial loader block can be removed by turning on the
-noDxeAddrHdr
2. The loader stream version, which is 4 bits in the first 16-bit header.
Note that both of these modifications are backward compatible with the
ADSP-2191 boot kernel. The optional
[
switches_specific_to_dxe_file_that_follows
Example
3-8
file is listed at the command line without
.DXE
.DXE
.DXE
is calculated by adding the pd value of the current
.DXE
s in the stream, the default value is zero.
.DXE
command-line option.
and so on. Executable files inherit
scenario, the loader stream for each
.DXE
loader stream. If
.DXE
–pdAddrNext
] may include:
VisualDSP++ Loader Manual
for 16-Bit Processors
-pd
.DXE
-pd
, the pd value
switch.