56 lines
1.5 KiB
Diff
56 lines
1.5 KiB
Diff
From c1e256249426dd59ceea99038451a39e98a26790 Mon Sep 17 00:00:00 2001
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From: Kazuhito Hagio <k-hagio-ab@nec.com>
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Date: Thu, 19 Aug 2021 10:52:58 +0900
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Subject: [PATCH 25/27] Fix tab completion issues
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1. The maximum number of tab completion candidates is limited to 200
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by default. Set it unlimited.
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2. The output of tab completion is not wrapped with the screen width.
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Get and use it when tab completion is invoked.
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Signed-off-by: Kazuhito Hagio <k-hagio-ab@nec.com>
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---
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gdb-10.2.patch | 11 +++++++++++
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gdb_interface.c | 5 +++++
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2 files changed, 16 insertions(+)
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diff --git a/gdb-10.2.patch b/gdb-10.2.patch
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index 4f8d418b17ed..1332b6638028 100644
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--- a/gdb-10.2.patch
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+++ b/gdb-10.2.patch
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@@ -1580,3 +1580,14 @@
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_rl_tracefp = 0;
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return r;
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}
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+--- gdb-10.2/gdb/completer.c.orig
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++++ gdb-10.2/gdb/completer.c
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+@@ -2949,6 +2949,8 @@
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+
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+ /* How many items of MAX length can we fit in the screen window? */
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+ cols = gdb_complete_get_screenwidth (displayer);
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++ rl_reset_screen_size();
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++ rl_get_screen_size(NULL, &cols);
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+ max += 2;
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+ limit = cols / max;
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+ if (limit != 1 && (limit * max == cols))
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diff --git a/gdb_interface.c b/gdb_interface.c
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index 2fe9ccde83a1..ff45cdcd39ae 100644
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--- a/gdb_interface.c
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+++ b/gdb_interface.c
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@@ -305,6 +305,11 @@ retry:
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req->name = NULL, req->flags = 0;
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sprintf(req->buf, "set max-value-size unlimited");
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gdb_interface(req);
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+
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+ req->command = GNU_PASS_THROUGH;
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+ req->name = NULL, req->flags = 0;
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+ sprintf(req->buf, "set max-completions unlimited");
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+ gdb_interface(req);
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#endif
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#if 0
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--
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2.30.2
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