s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 182

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

CHAPTER 11: ASSEMBLER
Section management for absolute source
Precaution
166
When a source program is divided with the pseudo-instructions mentioned above or the .org
pseudo-instruction in the absolute assembling, the assembler will create the object file by treating all of the
divided parts as independent sections. Moreover, when the types of sections are to be modified with the
section defining pseudo-instructions, the start address of each individual section has to be specified using
the .org pseudo-instruction.
Sample definition of sections
If you define sections in the manner indicated above, the as33 will create an absolute object file having
three sections.
When there appears in a section a statement which is designed for other section, an error will be issued.
Example:
.abs
.code
.org
.data
.org
.org
.comm
CODE1 (Program)
DATA1 (Data definition)
:
:
:
:
.data
ld.w
0x80100
0x80f00
0x0
RAM0,1
%r1, %r0
...If this specification is omitted, a DATA section begins from the address
following CODE1.
...Error
Section 1
Section 2
Section 3 (BSS area definition)
EPSON
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
S5U1C33000C MANUAL