version 1.9, 2003/03/11 21:03:29
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version 1.14, 2006/10/08 11:30:55
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\ backtrace handling |
\ backtrace handling |
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\ Copyright (C) 1999,2000,2003 Free Software Foundation, Inc. |
\ Copyright (C) 1999,2000,2003,2004 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 66 IS 'cold
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Line 66 IS 'cold
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else \ throw by signal handler with insufficient information |
else \ throw by signal handler with insufficient information |
handler @ cell - \ beyond that we know nothing |
handler @ cell - \ beyond that we know nothing |
then |
then |
backtrace-rp0 @ [ 2 cells ]L - over - 0 max ; |
backtrace-rp0 @ [ 1 cells ]L - over - 0 max ; |
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:noname ( -- ) |
:noname ( -- ) |
backtrace-empty @ |
backtrace-return-stack |
if |
dup backtrace-rs-buffer adjust-buffer |
backtrace-return-stack |
backtrace-rs-buffer buffer-address @ swap move ; |
dup backtrace-rs-buffer adjust-buffer |
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backtrace-rs-buffer buffer-address @ swap move |
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backtrace-empty off |
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then ; |
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IS store-backtrace |
IS store-backtrace |
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: print-bt-entry ( return-stack-item -- ) |
: print-bt-entry ( return-stack-item -- ) |
Line 111 IS store-backtrace
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Line 107 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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