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[binutils-gdb] Fetch lazy value before calling val_print
- From: sergiodj+buildbot at sergiodj dot net
- To: gdb-testers at sourceware dot org
- Date: Fri, 03 Mar 2017 12:35:39 -0500
- Subject: [binutils-gdb] Fetch lazy value before calling val_print
- Authentication-results: sourceware.org; auth=none
*** TEST RESULTS FOR COMMIT 7d45f3df96ca108f6d7d0c5e4279e22b820145fa ***
Author: Yao Qi <yao.qi@linaro.org>
Branch: master
Commit: 7d45f3df96ca108f6d7d0c5e4279e22b820145fa
Fetch lazy value before calling val_print
As reported in PR 21165,
(gdb) info locals^M
gv = /home/yao/SourceCode/gnu/gdb/git/gdb/value.c:372: internal-error: int value_bits_any_optimized_out(const value*, int, int): Assertion `!value->lazy' failed.^M
A problem internal to GDB has been detected,^M
further debugging may prove unreliable.^M
Quit this debugging session? (y or n) FAIL: gdb.ada/info_locals_renaming.exp: info locals (GDB internal error)
Resyncing due to internal error.
This internal error is caused by e8b24d9 (Remove parameter valaddr from
la_val_print). Commit e8b24d9 removes some calls to
value_contents_for_printing, but value_fetch_lazy is not called, so the
internal error above is triggered. This patch adds value_fetch_lazy
call before val_print.
gdb:
2017-03-03 Yao Qi <yao.qi@linaro.org>
PR gdb/21165
* ada-valprint.c (ada_val_print_ref): Call value_fetch_lazy if
value is lazy.
* valprint.c (common_val_print): Likewise.