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-rw-r--r--gdb/tui/tui-layout.c94
-rw-r--r--gdb/tui/tui-regs.c18
-rw-r--r--gdb/tui/tui.h3
3 files changed, 51 insertions, 64 deletions
diff --git a/gdb/tui/tui-layout.c b/gdb/tui/tui-layout.c
index 7feadd7..0ed7b29 100644
--- a/gdb/tui/tui-layout.c
+++ b/gdb/tui/tui-layout.c
@@ -61,8 +61,6 @@ static void extract_display_start_addr (struct gdbarch **, CORE_ADDR *);
** DEFINITIONS
***************************************/
-#define LAYOUT_USAGE "Usage: layout prev | next | <layout_name> \n"
-
/* Show the screen layout defined. */
static void
show_layout (enum tui_layout_type layout)
@@ -361,63 +359,49 @@ Layout names are:\n\
/* Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA, or
REGS. */
-enum tui_status
-tui_set_layout_by_name (const char *layout_name)
+static void
+tui_layout_command (const char *layout_name, int from_tty)
{
- enum tui_status status = TUI_SUCCESS;
+ int i;
+ enum tui_layout_type new_layout = UNDEFINED_LAYOUT;
+ enum tui_layout_type cur_layout = tui_current_layout ();
- if (layout_name != NULL)
- {
- int i;
- enum tui_layout_type new_layout = UNDEFINED_LAYOUT;
- enum tui_layout_type cur_layout = tui_current_layout ();
+ if (layout_name == NULL)
+ error (_("Usage: layout prev | next | LAYOUT-NAME"));
- std::string copy = layout_name;
- for (i = 0; i < copy.size (); i++)
- copy[i] = toupper (copy[i]);
- const char *buf_ptr = copy.c_str ();
+ std::string copy = layout_name;
+ for (i = 0; i < copy.size (); i++)
+ copy[i] = toupper (copy[i]);
+ const char *buf_ptr = copy.c_str ();
- /* First check for ambiguous input. */
- if (strlen (buf_ptr) <= 1 && *buf_ptr == 'S')
- {
- warning (_("Ambiguous command input."));
- status = TUI_FAILURE;
- }
- else
- {
- if (subset_compare (buf_ptr, "SRC"))
- new_layout = SRC_COMMAND;
- else if (subset_compare (buf_ptr, "ASM"))
- new_layout = DISASSEM_COMMAND;
- else if (subset_compare (buf_ptr, "SPLIT"))
- new_layout = SRC_DISASSEM_COMMAND;
- else if (subset_compare (buf_ptr, "REGS"))
- {
- if (cur_layout == SRC_COMMAND
- || cur_layout == SRC_DATA_COMMAND)
- new_layout = SRC_DATA_COMMAND;
- else
- new_layout = DISASSEM_DATA_COMMAND;
- }
- else if (subset_compare (buf_ptr, "NEXT"))
- new_layout = next_layout ();
- else if (subset_compare (buf_ptr, "PREV"))
- new_layout = prev_layout ();
- else
- status = TUI_FAILURE;
+ /* First check for ambiguous input. */
+ if (strlen (buf_ptr) <= 1 && *buf_ptr == 'S')
+ error (_("Ambiguous command input."));
- if (status == TUI_SUCCESS)
- {
- /* Make sure the curses mode is enabled. */
- tui_enable ();
- tui_set_layout (new_layout);
- }
- }
+ if (subset_compare (buf_ptr, "SRC"))
+ new_layout = SRC_COMMAND;
+ else if (subset_compare (buf_ptr, "ASM"))
+ new_layout = DISASSEM_COMMAND;
+ else if (subset_compare (buf_ptr, "SPLIT"))
+ new_layout = SRC_DISASSEM_COMMAND;
+ else if (subset_compare (buf_ptr, "REGS"))
+ {
+ if (cur_layout == SRC_COMMAND
+ || cur_layout == SRC_DATA_COMMAND)
+ new_layout = SRC_DATA_COMMAND;
+ else
+ new_layout = DISASSEM_DATA_COMMAND;
}
+ else if (subset_compare (buf_ptr, "NEXT"))
+ new_layout = next_layout ();
+ else if (subset_compare (buf_ptr, "PREV"))
+ new_layout = prev_layout ();
else
- status = TUI_FAILURE;
+ error (_("Unrecognized layout: %s"), layout_name);
- return status;
+ /* Make sure the curses mode is enabled. */
+ tui_enable ();
+ tui_set_layout (new_layout);
}
@@ -456,14 +440,6 @@ extract_display_start_addr (struct gdbarch **gdbarch_p, CORE_ADDR *addr_p)
}
-static void
-tui_layout_command (const char *arg, int from_tty)
-{
- /* Switch to the selected layout. */
- if (tui_set_layout_by_name (arg) != TUI_SUCCESS)
- warning (_("Invalid layout specified.\n%s"), LAYOUT_USAGE);
-}
-
/* Answer the previous layout to cycle to. */
static enum tui_layout_type
next_layout (void)
diff --git a/gdb/tui/tui-regs.c b/gdb/tui/tui-regs.c
index 70e7763..382a441 100644
--- a/gdb/tui/tui-regs.c
+++ b/gdb/tui/tui-regs.c
@@ -115,6 +115,20 @@ tui_data_window::first_reg_element_no_inline (int line_no) const
return (-1);
}
+/* A helper function to display the register window in the appropriate
+ way. */
+
+static void
+tui_reg_layout ()
+{
+ enum tui_layout_type cur_layout = tui_current_layout ();
+ enum tui_layout_type new_layout;
+ if (cur_layout == SRC_COMMAND || cur_layout == SRC_DATA_COMMAND)
+ new_layout = SRC_DATA_COMMAND;
+ else
+ new_layout = DISASSEM_DATA_COMMAND;
+ tui_set_layout (new_layout);
+}
/* Show the registers of the given group in the data window
and refresh the window. */
@@ -127,7 +141,7 @@ tui_show_registers (struct reggroup *group)
/* Make sure the register window is visible. If not, select an
appropriate layout. */
if (TUI_DATA_WIN == NULL || !TUI_DATA_WIN->is_visible)
- tui_set_layout_by_name (DATA_NAME);
+ tui_reg_layout ();
if (group == 0)
group = general_reggroup;
@@ -512,7 +526,7 @@ tui_reg_command (const char *args, int from_tty)
appropriate layout. We need to do this before trying to run the
'next' or 'prev' commands. */
if (TUI_DATA_WIN == NULL || !TUI_DATA_WIN->is_visible)
- tui_set_layout_by_name (DATA_NAME);
+ tui_reg_layout ();
struct reggroup *current_group = NULL;
if (TUI_DATA_WIN != NULL)
diff --git a/gdb/tui/tui.h b/gdb/tui/tui.h
index 69ad60c..76ab014 100644
--- a/gdb/tui/tui.h
+++ b/gdb/tui/tui.h
@@ -90,7 +90,4 @@ extern int tui_active;
extern void tui_show_source (const char *fullname, int line);
-/* tui-layout.c */
-extern enum tui_status tui_set_layout_by_name (const char *);
-
#endif /* TUI_TUI_H */
generated by cgit v1.1 at 2024-11-20 07:36:14 +0000