s5u1c17001c Epson Electronics America, Inc., s5u1c17001c Datasheet - Page 601

• Manufacturer Part Number: s5u1c17001c
• Description: Cmos 16-bit Application Specific Controller
• Manufacturer: Epson Electronics America, Inc.

C Compiler xgcc
Outline
Flowchart
This tool is made based on GNU C Compiler and is compatible with ANSI C. This
tool invokes cpp.exe and cc1.exe sequentially to compile C source files to the
assembly source files for the S1C17 Family. It has a powerful optimizing ability that
can generate minimized assembly codes. The xgcc.exe can also invoke the as.exe
assembler to generate object files.
source files
Assembly
C source files
as assembler
C compiler
xgcc -S
file.c
file.s
Object files
C source files
C compiler
xgcc -c
ld linker
file.c
file.o
Start-up Command
Major Command-line Options
xgcc <options> <filename>
<filename> C source file name
Example: xgcc -c -gstabs test.c
-S
-c
-E
-B<path>
-I<path>
-fno-builtin
-D<macro>[=<string>]
-gstabs
-mpointer16
-mshort-offset
-xassembler-with-cpp Invoke C preprocessor
-Wa,<option>
-O
Output assembly code (.s)
Output relocatable object file (.o)
Execute C preprocessor only
Specify compiler search path
Specify include file directory
Disable built-in functions
Define macro name
Optimization
Add debugging information with relative path to source files
Generate code for 16-bit (64KB) data space
Generate code for 20-bit (1MB) space
Specify assembler option
Development Tools