version 1.4, 2000/09/23 15:46:51
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version 1.7, 2003/01/06 11:18:59
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Line 77 IS 'cold
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Line 77 IS 'cold
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then ; |
then ; |
IS store-backtrace |
IS store-backtrace |
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: print-bt-entry ( return-stack-item -- ) |
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cell - dup in-dictionary? over dup aligned = and |
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if |
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@ dup threaded>name dup if |
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.name drop |
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else |
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drop dup look if |
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.name drop |
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else |
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drop body> look \ !! check for "call" in cell before? |
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if |
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.name |
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else |
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drop |
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then |
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then |
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then |
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else |
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drop |
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then ; |
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: print-backtrace ( addr1 addr2 -- ) |
: print-backtrace ( addr1 addr2 -- ) |
\G print a backtrace for the return stack addr1..addr2 |
\G print a backtrace for the return stack addr1..addr2 |
cr ." Backtrace:" |
cr ." Backtrace:" |
swap u+do |
swap u+do |
cr |
cr |
i @ dup hex. ( return-addr? ) |
i @ dup hex. ( return-addr? ) |
cell - dup in-dictionary? over dup aligned = and |
print-bt-entry |
if |
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@ look |
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if |
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.name |
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else |
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drop |
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then |
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else |
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drop |
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then |
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cell +loop ; |
cell +loop ; |
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:noname ( -- ) |
:noname ( -- ) |