From: Tom Tromey <tom@tromey.com>
Date: Wed, 13 Nov 2019 00:40:33 +0000 (-0700)
Subject: Use start_line_or_addr in TUI windows
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=57e4b379e96383c4c7ee0aa0bb9b81018688f47d;p=deliverable%2Fbinutils-gdb.git

Use start_line_or_addr in TUI windows

A few spots in the TUI source and disassembly windows referred to
content[0], where start_line_or_addr is equivalent.  This patch makes
this substitution.

gdb/ChangeLog
2019-12-20  Tom Tromey  <tom@tromey.com>

	* tui/tui-winsource.c (tui_source_window_base::refill): Use
	start_line_or_addr.
	* tui/tui-source.c (tui_source_window::do_scroll_vertical): Use
	start_line_or_addr.
	* tui/tui-disasm.c (tui_disasm_window::do_scroll_vertical): Use
	start_line_or_addr.

Change-Id: I1fa807321cd7ad88b3cc5e41cc50f4d4e2d46271
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2994728395..fef0cfcc1f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,12 @@
+2019-12-20  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui-winsource.c (tui_source_window_base::refill): Use
+	start_line_or_addr.
+	* tui/tui-source.c (tui_source_window::do_scroll_vertical): Use
+	start_line_or_addr.
+	* tui/tui-disasm.c (tui_disasm_window::do_scroll_vertical): Use
+	start_line_or_addr.
+
 2019-12-20  Tom Tromey  <tom@tromey.com>
 
 	* tui/tui-winsource.h (struct tui_source_window_base)
diff --git a/gdb/tui/tui-disasm.c b/gdb/tui/tui-disasm.c
index 080253c827..8a46bbab03 100644
--- a/gdb/tui/tui-disasm.c
+++ b/gdb/tui/tui-disasm.c
@@ -325,7 +325,7 @@ tui_disasm_window::do_scroll_vertical (int num_to_scroll)
       CORE_ADDR pc;
       struct tui_line_or_address val;
 
-      pc = content[0].line_or_addr.u.addr;
+      pc = start_line_or_addr.u.addr;
       if (num_to_scroll >= 0)
 	num_to_scroll++;
       else
diff --git a/gdb/tui/tui-source.c b/gdb/tui/tui-source.c
index 78afc62ec6..113195da3c 100644
--- a/gdb/tui/tui-source.c
+++ b/gdb/tui/tui-source.c
@@ -147,14 +147,14 @@ tui_source_window::do_scroll_vertical (int num_to_scroll)
 	s = cursal.symtab;
 
       l.loa = LOA_LINE;
-      l.u.line_no = content[0].line_or_addr.u.line_no
+      l.u.line_no = start_line_or_addr.u.line_no
 	+ num_to_scroll;
       const std::vector<off_t> *offsets;
       if (g_source_cache.get_line_charpos (s, &offsets)
 	  && l.u.line_no > offsets->size ())
 	/* line = s->nlines - win_info->content_size + 1; */
 	/* elz: fix for dts 23398.  */
-	l.u.line_no = content[0].line_or_addr.u.line_no;
+	l.u.line_no = start_line_or_addr.u.line_no;
       if (l.u.line_no <= 0)
 	l.u.line_no = 1;
 
diff --git a/gdb/tui/tui-winsource.c b/gdb/tui/tui-winsource.c
index fad8d7ba11..708c2fe5d7 100644
--- a/gdb/tui/tui-winsource.c
+++ b/gdb/tui/tui-winsource.c
@@ -413,7 +413,7 @@ tui_source_window_base::refill ()
 	   : cursal.symtab);
     }
 
-  update_source_window_as_is (gdbarch, s, content[0].line_or_addr);
+  update_source_window_as_is (gdbarch, s, start_line_or_addr);
 }
 
 /* Scroll the source forward or backward horizontally.  */