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Revision tags: perseant-exfatfs-base-20250801 netbsd-11-base perseant-exfatfs-base-20240630 perseant-exfatfs-base
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1.6 |
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05-May-2023 |
gutteridge |
t_trapsignal.sh: fix head() function definitions of test cases
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Revision tags: netbsd-10-1-RELEASE netbsd-9-4-RELEASE netbsd-10-0-RELEASE netbsd-10-0-RC6 netbsd-10-0-RC5 netbsd-10-0-RC4 netbsd-10-0-RC3 netbsd-10-0-RC2 netbsd-10-0-RC1 netbsd-10-base netbsd-9-3-RELEASE cjep_sun2x-base1 cjep_sun2x-base cjep_staticlib_x-base1 netbsd-9-2-RELEASE cjep_staticlib_x-base netbsd-9-1-RELEASE phil-wifi-20200421 phil-wifi-20200411 is-mlppp-base phil-wifi-20200406 netbsd-9-0-RELEASE netbsd-9-0-RC2 netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 pgoyette-compat-20190127
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1.5 |
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26-Jan-2019 |
martin |
Some arm CPUs do not implement traps on floating point exceptions.
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Revision tags: pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728 phil-wifi-base pgoyette-compat-0625
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1.4 |
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27-May-2018 |
kamil |
branches: 1.4.2;
Handle FPE and BUS scenarios in the ATF t_trapsignal tests
These crash signals are crucial for proper handling of abnormal conditions
in a program. The additional purpose of these tests it to assure the proper
handling of these signals for the coming ptrace(2)-related changes in the
signal routing code.
Add a stub for ILL scenarios.
All tests pass (on amd64).
The shell ATF script contains duplicated code. There should be a way to
deduplicate it, without rewrite to C.
Sponsored by <The NetBSD Foundation>
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1.3 |
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22-May-2018 |
kamil |
Extend ATF tests in t_trapsignal.sh to verify software breakpoint traps
There are at least four types of SIGTRAP events:
- software/hardware single step (trace trap)
- software breakpoint
- hardware breakpoint/watchpoint
- kernel event (exec, fork, vfork, vfork-done, lwp-create, lwp-exit)
A program can execute software breakpoint without the context of being
traced and this is a regular crash signal emitting SIGTRAP (TRAP_BRKPT).
Rename original trap_* tests (trap_simple, trap_handle, trap_mask,
trap_handle_recurse and trap_ignore) to segv_* tests and restrict them for
SIGSEGV.
Add new tests: trap_* testing the same scenarios as segv_ ones, however
verifying the software breakpoint trap (SIGTRAP).
Keep the original name of h_segv.c, and extend it for software breakpoint
events.
The purpose of these tests is to verify SIGTRAP kernel paths without the
ptrace(2) context.
All tests pass.
Sponsored by <The NetBSD Foundation>
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1.2 |
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21-May-2018 |
kamil |
Add new ATF test: t_trapsignal:trap_ignore
Test ignored trap with right exit code.
This test passes.
Sponsored by <The NetBSD Foundation>
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Revision tags: pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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1.1 |
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07-Dec-2017 |
christos |
branches: 1.1.2;
Add trapsignal tests that make sure that traps don't end up spinning
indefinitely, discussed in tech-kern.
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