s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 314

• Manufacturer Part Number: s5u1c33000c
• Description: Cmos 32-bit Single Chip Microcomputer S5u1c33000c Manual
• Manufacturer: Epson Electronics America, Inc.

CHAPTER 16: DEBUGGER
Operating symbols
Note: The debugger reads the contents of symbols from the target in byte units and re-arranges the
298
(1) Address specification by symbol
(2) Displaying symbol information
When these commands are executed, the [Source] window has its display contents updated so that the
current PC address is always displayed in the window. Furthermore, these commands can also be used to
specify the display start address.
If the [Source] window is not open, each command displays the above contents in the [Command] window.
Each button can only be used when the [Source] window is open. When the display mode is switched using
the toolbar button, the [Source] window displays the same part of the currently displayed codes and does
not change it to the current PC address.
When a source file is selected using the [Select source] box, the [Source] window for the selected source is
arranged to the foreground. If the corresponding [Source] window has not been opened, a new window
opens to display the selected source beginning from the start address in the currently selected display mode.
In the source display mode, you can specify a search character string so that the contents will be displayed
beginning with the searched position.
When debugging a srf33 format object file after reading it into the db33, you can use the symbols defined in
the source file to debug the program.
When entering a command that has <address> in its parameter from the [Command] window or entering an
address in the dialog box, you can specify the address by using a symbol. For details on how to specify,
refer to Section 16.8.2, "Parameter Input Formats".
The symbol information (e.g., address, content, scope, class, and type) that is used in the program under
debug can be displayed in the [Command] window. Commands are available that allow you to display a
condition-specified list or verify variables after program execution. For details about display contents, refer
to the explanation of the sy command.
Display examples:
read data to byte, half-word or word data according to the symbol size before displaying. Note
that data cannot be displayed if the big/little endian settings are different between the BCU on
the target and the parameter file read in the debugger.
Table 16.9.3.1 Commands/tool bar buttons to switch display mode
Table 16.9.3.2 Source character string search command
Character string search

Disassemble
Mixed
Source
Display mode
Function
EPSON
Command
sc
m
u
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
Command
Button
ss
S5U1C33000C MANUAL