version 1.6, 2003/01/04 08:26:57
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version 1.11, 2004/12/01 10:02:59
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\ backtrace handling |
\ backtrace handling |
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\ Copyright (C) 1999,2000 Free Software Foundation, Inc. |
\ Copyright (C) 1999,2000,2003 Free Software Foundation, Inc. |
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\ This file is part of Gforth. |
\ This file is part of Gforth. |
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Line 43 end-struct buffer%
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Line 43 end-struct buffer%
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\ backtrace stuff |
\ backtrace stuff |
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create backtrace-rs-buffer buffer% %allot \ copy of the return stack at throw |
create backtrace-rs-buffer buffer% %allot drop |
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\ copy of the return stack at throw |
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: init-backtrace ( -- ) |
: init-backtrace ( -- ) |
backtrace-rs-buffer init-buffer ; |
backtrace-rs-buffer init-buffer ; |
Line 80 IS store-backtrace
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Line 81 IS store-backtrace
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: print-bt-entry ( return-stack-item -- ) |
: print-bt-entry ( return-stack-item -- ) |
cell - dup in-dictionary? over dup aligned = and |
cell - dup in-dictionary? over dup aligned = and |
if |
if |
@ dup threaded>name if |
@ dup threaded>name dup if |
.name drop |
.name drop |
else |
else |
drop dup look if |
drop dup look if |
Line 110 IS store-backtrace
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Line 111 IS store-backtrace
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:noname ( -- ) |
:noname ( -- ) |
backtrace-rs-buffer 2@ over + print-backtrace ; |
backtrace-rs-buffer 2@ over + print-backtrace ; |
IS dobacktrace |
IS dobacktrace |
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[ifdef] defer-default |
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:noname |
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r@ >stderr cr ." deferred word " print-bt-entry ." is uninitialized" ; |
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is defer-default |
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[then] |
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