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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug symtab/30841] New: [gdb, symtab] gdb-add-index doesn't support .gnu_debugaltlink
Date: Tue, 12 Sep 2023 09:41:54 +0000 [thread overview]
Message-ID: <bug-30841-4717@http.sourceware.org/bugzilla/> (raw)
https://sourceware.org/bugzilla/show_bug.cgi?id=30841
Bug ID: 30841
Summary: [gdb, symtab] gdb-add-index doesn't support
.gnu_debugaltlink
Product: gdb
Version: HEAD
Status: NEW
Severity: enhancement
Priority: P2
Component: symtab
Assignee: unassigned at sourceware dot org
Reporter: vries at gcc dot gnu.org
Target Milestone: ---
Say we have an executable a.out, with a .gnu_debugaltlink to a dwz file a.dwz.
Adding a .gdb_index section to a.out also requires adding a minimal .gdb_index
section to a.dwz.
Our current implementation of gdb-add-index, based on the "save gdb-index"
command (which currently only generates a symbol-file.gdb-index) doesn't
support this.
Supporting this would involve:
- modifying "save gdb-index" to also generate a symbol-file.dwz-gdb-index,
and
- modifying gdb-add-index to add that as a .gdb_section to the file pointed to
by the .gnu_debugaltlink.
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next reply other threads:[~2023-09-12 9:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-12 9:41 vries at gcc dot gnu.org [this message]
2023-09-12 9:42 ` [Bug symtab/30841] [gdb, symtab] support .gnu_debugaltlink in gdb-add-index vries at gcc dot gnu.org
2023-09-12 15:46 ` tromey at sourceware dot org
2023-09-12 16:25 ` vries at gcc dot gnu.org
2023-09-13 3:18 ` sam at gentoo dot org
2023-09-13 6:53 ` vries at gcc dot gnu.org
2025-08-31 23:23 ` sam at gentoo dot org
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