patches/strace/4.5.15/160-superh-update.ac.patch
author |
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
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Tue Dec 13 23:32:39 2011 +0100 (2011-12-13) |
branch | 1.13 |
changeset 2847 |
c0bf2319af08 |
parent 746 |
b150d6f590fc
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permissions |
-rw-r--r-- |
scripts: fix dumping execution backtrace
Dumping the backtrace has been broken since changeset #652e56d6d35a:
scripts: execute each steps in a subshell
We can spawn sub-sub-shells in some cases.
The way the fault handler works is to dump the backtrace, but to avoid
printing it once for every sub-shell (which could get quite confusing),
it simply exits when it detects that it is being run in a sub-shell,
leaving to the top-level shell the work to dump the backtrace.
Because each step is executed in its own sub-shell, the variable arrays
that contain the step name, the source file and line number, are lost
when exiting the per-step sub-shell.
Hence, the backtrace is currently limited to printing only the top-level
main procedure of the shell.
Fix this thus:
- when dumping the bckatraces for the steps & the functions, remember
it was dumped, and only dump it if it was not already dumped
- at the top-level shell, print the hints
Also, rename the top-level step label.
Reported-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from 4193d6e6a17430a177fa88c287879c2c35e319f3)
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diff -dur strace-4.5.15.orig/configure.ac strace-4.5.15/configure.ac
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--- strace-4.5.15.orig/configure.ac 2007-07-14 19:25:25.000000000 +0200
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+++ strace-4.5.15/configure.ac 2007-07-14 19:27:35.000000000 +0200
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@@ -91,14 +91,14 @@
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arch=hppa
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AC_DEFINE([HPPA], 1, [Define for the HPPA architecture.])
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;;
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-sh)
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- arch=sh
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- AC_DEFINE([SH], 1, [Define for the SH architecture.])
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- ;;
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sh64)
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arch=sh64
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AC_DEFINE([SH64], 1, [Define for the SH64 architecture.])
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;;
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+sh*)
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+ arch=sh
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+ AC_DEFINE([SH], 1, [Define for the SH architecture.])
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+ ;;
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x86?64*)
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arch=x86_64
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AC_DEFINE([X86_64], 1, [Define for the AMD x86-64 architecture.])
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