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From: "mattst88 at gmail dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/30525] gdb cannot read shared libraries on SPARC64
Date: Tue, 06 Jun 2023 22:27:37 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D30525

Matt Turner <mattst88 at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |palves at sourceware dot o=
rg,
                   |                            |pedro at palves dot net

--- Comment #1 from Matt Turner <mattst88 at gmail dot com> ---
I've bisected this to commit 05c06f318fd9a112529dfc313e6512b399a645e4.

I bisected between gdb-10-branchpoint and gdb-11-branchpoint. Here's the bi=
sect
log.

git bisect start
# status: waiting for both good and bad commits
# good: [8087c3fa8b5d695e3e29e69d70d0b35ec902ac59] Fix GDB build in infrun.c
when configured with unit tests disabled
git bisect good 8087c3fa8b5d695e3e29e69d70d0b35ec902ac59
# status: waiting for bad commit, 1 good commit known
# bad: [4b51505e33441c6165e7789fa2b6d21930242927] More minor updates to the
how-to-make-a-release documentation
git bisect bad 4b51505e33441c6165e7789fa2b6d21930242927
# good: [616c069a3f1a841e5bc63d20aec8e5b71b499f6c] gdb/dwarf: don't enqueue=
 CU
in maybe_queue_comp_unit if already expanded
git bisect good 616c069a3f1a841e5bc63d20aec8e5b71b499f6c
# good: [ec098003e27d67bca9e9880320e26ab8ad30fe31] gdbsupport: introduce st=
ruct
observer
git bisect good ec098003e27d67bca9e9880320e26ab8ad30fe31
# good: [c445a939101ce78dfd62fdbd97906768aca2ed4d] Automatic date update in
version.in
git bisect good c445a939101ce78dfd62fdbd97906768aca2ed4d
# good: [7b2298cbd812320c7f78d41d556ecb174cfdd675] sim: mips: fix uninitial=
ized
register use
git bisect good 7b2298cbd812320c7f78d41d556ecb174cfdd675
# good: [bf1dcdb3910e003c29c278ddb48eb56cfd045138] Consolidate CU language
setting
git bisect good bf1dcdb3910e003c29c278ddb48eb56cfd045138
# good: [4743af62eb6f00c385dccff54df43ae0bbf31cd3] gdb: remove duplicate
declaration of 'find_thread_ptid'
git bisect good 4743af62eb6f00c385dccff54df43ae0bbf31cd3
# good: [9cb74cfd815bfab451546206094b7ab49d382a24] Automatic date update in
version.in
git bisect good 9cb74cfd815bfab451546206094b7ab49d382a24
# bad: [d4a0121347ad9890060709a2a7660e0ac58b4b84] sim: m32r: replace custom
endian helpers with sim-endian
git bisect bad d4a0121347ad9890060709a2a7660e0ac58b4b84
# bad: [ac8ef6961e18664224b55c1eadc611f0e9f1e5b5] opcodes: constify & local=
ize
z80 opcodes
git bisect bad ac8ef6961e18664224b55c1eadc611f0e9f1e5b5
# bad: [05c06f318fd9a112529dfc313e6512b399a645e4] Linux: Access memory even=
 if
threads are running
git bisect bad 05c06f318fd9a112529dfc313e6512b399a645e4
# good: [75a2da57a1bbff8686f56a43aabe1d7e55147894] readelf: Reset file posi=
tion
to beginning for thin archive members
git bisect good 75a2da57a1bbff8686f56a43aabe1d7e55147894
# first bad commit: [05c06f318fd9a112529dfc313e6512b399a645e4] Linux: Access
memory even if threads are running

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