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From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Alexandra=20H=C3=A1jkov=C3=A1?= <ahajkova@redhat.com>
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Date: Tue, 11 Jan 2022 13:22:44 +0100
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Subject: gdb-rhbz2024875-pr27026.patch
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;;Backport upstream commit from Aaron Merey
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;;b9db26b4c44 [PR gdb/27026] CTRL-C is ignored when debug info is downloaded
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[PR gdb/27026] CTRL-C is ignored when debug info is downloaded
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During debuginfod downloads, ctrl-c should result in the download
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being cancelled and skipped. However in some cases, ctrl-c fails to
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get delivered to gdb during downloading. This can result in downloads
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being unskippable.
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Fix this by ensuring that target_terminal::ours is in effect for the
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duration of each download.
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Co-authored-by: Tom de Vries <tdevries@suse.de>
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https://sourceware.org/bugzilla/show_bug.cgi?id=27026#c3
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diff --git a/gdb/debuginfod-support.c b/gdb/debuginfod-support.c
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--- a/gdb/debuginfod-support.c
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+++ b/gdb/debuginfod-support.c
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@@ -23,6 +23,7 @@
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#include "gdbsupport/gdb_optional.h"
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#include "cli/cli-cmds.h"
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#include "cli/cli-style.h"
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+#include "target.h"
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/* Set/show debuginfod commands. */
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static cmd_list_element *set_debuginfod_prefix_list;
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@@ -208,6 +209,13 @@ debuginfod_source_query (const unsigned char *build_id,
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user_data data ("source file", srcpath);
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debuginfod_set_user_data (c, &data);
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+ gdb::optional<target_terminal::scoped_restore_terminal_state> term_state;
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+ if (target_supports_terminal_ours ())
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+ {
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+ term_state.emplace ();
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+ target_terminal::ours ();
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+ }
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+
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scoped_fd fd (debuginfod_find_source (c,
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build_id,
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build_id_len,
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@@ -246,6 +254,13 @@ debuginfod_debuginfo_query (const unsigned char *build_id,
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user_data data ("separate debug info for", filename);
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debuginfod_set_user_data (c, &data);
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+ gdb::optional<target_terminal::scoped_restore_terminal_state> term_state;
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+ if (target_supports_terminal_ours ())
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+ {
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+ term_state.emplace ();
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+ target_terminal::ours ();
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+ }
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+
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scoped_fd fd (debuginfod_find_debuginfo (c, build_id, build_id_len,
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&dname));
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debuginfod_set_user_data (c, nullptr);
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