diff options
| -rw-r--r-- | gdb/tui/tui-winsource.c | 21 | ||||
| -rw-r--r-- | gdb/tui/tui.h | 3 |
2 files changed, 24 insertions, 0 deletions
diff --git a/gdb/tui/tui-winsource.c b/gdb/tui/tui-winsource.c index b5b6079..52a0f7a 100644 --- a/gdb/tui/tui-winsource.c +++ b/gdb/tui/tui-winsource.c @@ -316,6 +316,8 @@ tui_source_window_base::show_source_line (int lineno) void tui_source_window_base::refresh_window () { + TUI_SCOPED_DEBUG_START_END ("window `%s`", name ()); + /* tui_win_info::refresh_window would draw the empty background window to the screen, potentially creating a flicker. */ wnoutrefresh (handle.get ()); @@ -326,6 +328,12 @@ tui_source_window_base::refresh_window () int content_width = m_max_length; int pad_x = m_horizontal_offset - m_pad_offset; + tui_debug_printf ("pad_width = %d, left_margin = %d, view_width = %d", + pad_width, left_margin, view_width); + tui_debug_printf ("content_width = %d, pad_x = %d, m_horizontal_offset = %d", + content_width, pad_x, m_horizontal_offset); + tui_debug_printf ("m_pad_offset = %d", m_pad_offset); + gdb_assert (m_pad_offset >= 0); gdb_assert (m_horizontal_offset + view_width <= std::max (content_width, view_width)); @@ -346,6 +354,8 @@ tui_source_window_base::refresh_window () void tui_source_window_base::show_source_content () { + TUI_SCOPED_DEBUG_START_END ("window `%s`", name ()); + gdb_assert (!m_content.empty ()); /* The pad should be at least as wide as the window, but ideally, as wide @@ -390,6 +400,8 @@ tui_source_window_base::show_source_content () } m_pad_requested_width = required_pad_width; + tui_debug_printf ("requested width %d, allocated width %d", + required_pad_width, getmaxx (m_pad.get ())); } gdb_assert (m_pad != nullptr); @@ -431,6 +443,8 @@ tui_source_window_base::update_tab_width () void tui_source_window_base::rerender () { + TUI_SCOPED_DEBUG_START_END ("window `%s`", name ()); + if (!m_content.empty ()) { struct symtab_and_line cursal @@ -492,6 +506,8 @@ tui_source_window_base::refill () bool tui_source_window_base::validate_scroll_offsets () { + TUI_SCOPED_DEBUG_START_END ("window `%s`", name ()); + int original_pad_offset = m_pad_offset; if (m_horizontal_offset < 0) @@ -501,6 +517,11 @@ tui_source_window_base::validate_scroll_offsets () int pad_width = getmaxx (m_pad.get ()); int view_width = this->view_width (); + tui_debug_printf ("pad_width = %d, view_width = %d, content_width = %d", + pad_width, view_width, content_width); + tui_debug_printf ("original_pad_offset = %d, m_horizontal_offset = %d", + original_pad_offset, m_horizontal_offset); + if (m_horizontal_offset + view_width > content_width) m_horizontal_offset = std::max (content_width - view_width, 0); diff --git a/gdb/tui/tui.h b/gdb/tui/tui.h index a9ecd58..ca30e7c 100644 --- a/gdb/tui/tui.h +++ b/gdb/tui/tui.h @@ -36,6 +36,9 @@ extern bool debug_tui; #define TUI_SCOPED_DEBUG_ENTER_EXIT \ scoped_debug_enter_exit (debug_tui, "tui") +#define TUI_SCOPED_DEBUG_START_END(fmt, ...) \ + scoped_debug_start_end (debug_tui, "tui", fmt, ##__VA_ARGS__) + struct ui_file; /* Types of error returns. */ |