Hi Brad,
thanks, I can see the tables in that one. My searches only showed the
newer version which comes in two parts ...
The 'vector offset' 8 in the format/vector field indicates a bus error.
Not sure that helps pin down the cause without debugging the 030 bus
error handler. Format b bus faults might be quite frequent ...
Cheers,
Michael
On 26/08/21 11:30, Brad Boyer wrote:
On Thu, Aug 26, 2021 at 10:59:30AM +1200, Michael Schmitz wrote:
On Wed, Aug 25, 2021 at 8:44 PM Andreas Schwab <schwab@xxxxxxxxxxxxxx> wrote:
On Aug 25 2021, Michael Schmitz wrote:
the manuals on the NXP web site don't have the exception frame format
tables,
See 8.4 EXCEPTION STACK FRAME FORMATS.
Not in my copy of part 2 of the 030 manual. The section is there, the
pages that are marked 'Exception Stack Frame format' (pp 8-32, 8-33)
are there, but the pages are blank (except for header and footer).
Tried with acroread, xpdf and evince.
The original Programmer's Reference Manual has the frame formats in
section B.2 (without any explanation of the fields' meanings,
however).
It shows up fine for me in the embedded PDF reader in Chrome. There's
what is clearly a picture of the formats, as the image quality is
really bad. I can read it, but the lines are kind of jagged and the
text is pretty messy. Specifically, I'm looking at page 300 (8-33) in
the PDF found at this URL:
https://www.nxp.com/docs/en/reference-manual/MC68030UM.pdf
Perhaps those other programs aren't handling however that raw image
is encoded inside the file.
Brad Boyer
flar@xxxxxxxxxxxxx
