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git://git.code.sf.net/p/sbcl/sbcl
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d1873cc3f7
- add corruption_warning_and_maybe_lose that prints a warning and loses depending on lose_on_corruption_p (false by default) - use corruption_warning_and_maybe_lose when the control stack is exhausted and on memory faults - use corruption_warning_and_maybe_lose on the lisp handlers of SIGILL, SIGBUS and SIGEMT, as invoking them is surely not a good sign. - add --lose-on-corruption as a runtime option - add --disable-ldb as a runtime option - update the man page and the user manual - HEAP-EXHAUSTED fixes: - exit pseduo atomic properly and do pending interrupt if needed - signalling HEAP-EXHAUSTED in a WITHOUT-INTERRUPTS is dangerous - use --lose-on-corruption in make-target*.sh Also, block blockable signals on lose() to prevent other threads, timers and such from interfering. If only all threads could be stopped somehow.
42 lines
1.5 KiB
Bash
42 lines
1.5 KiB
Bash
#!/bin/sh
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set -e
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# This is a script to be run as part of make.sh. The only time you'd
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# want to run it by itself is if you're trying to cross-compile the
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# system or if you're doing some kind of troubleshooting.
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# This software is part of the SBCL system. See the README file for
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# more information.
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#
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# This software is derived from the CMU CL system, which was
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# written at Carnegie Mellon University and released into the
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# public domain. The software is in the public domain and is
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# provided with absolutely no warranty. See the COPYING and CREDITS
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# files for more information.
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echo //entering make-target-2.sh
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LANG=C
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LC_ALL=C
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export LANG LC_ALL
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# Do warm init stuff, e.g. building and loading CLOS, and stuff which
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# can't be done until CLOS is running.
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#
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# Note that it's normal for the newborn system to think rather hard at
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# the beginning of this process (e.g. using nearly 100Mb of virtual memory
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# and >30 seconds of CPU time on a 450MHz CPU), and unless you built the
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# system with the :SB-SHOW feature enabled, it does it rather silently,
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# without trying to tell you about what it's doing. So unless it hangs
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# for much longer than that, don't worry, it's likely to be normal.
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echo //doing warm init - compilation phase
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./src/runtime/sbcl \
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--core output/cold-sbcl.core \
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--lose-on-corruption \
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--no-sysinit --no-userinit < make-target-2.lisp
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echo //doing warm init - load and dump phase
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./src/runtime/sbcl \
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--core output/cold-sbcl.core \
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--lose-on-corruption \
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--no-sysinit --no-userinit < make-target-2-load.lisp
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