iv
EPSON
S5U1C62000A MANUAL
(S1C60/62 FAMILY ASSEMBLER PACKAGE)
CONTENTS
4.7
Source Editor ............................................................................................... 31
4.7.1 Creating a New Source or Header File ...................................................... 31
4.7.2 Loading and Saving Files .......................................................................... 32
4.7.3 Edit Function ............................................................................................. 33
4.7.4 Tag Jump Function ..................................................................................... 36
4.7.5 Printing ...................................................................................................... 37
4.8
Build Task ..................................................................................................... 37
4.8.1 Preparing a Build Task .............................................................................. 37
4.8.2 Building an Executable Object .................................................................. 37
4.8.3 Debugging .................................................................................................. 38
4.8.4 Executing Other Tools ................................................................................ 39
4.9
Tool Option Settings ..................................................................................... 41
4.9.1 Assembler Options ..................................................................................... 41
4.9.2 Linker Options ........................................................................................... 42
4.9.3 Debugger Options ...................................................................................... 44
4.9.4 HEX Converter Options ............................................................................. 44
4.10 Short-Cut Key List ........................................................................................ 45
4.11 Error Messages ............................................................................................ 45
4.12 Precautions .................................................................................................. 46
CHAPTER
5 A
SSEMBLER
............................................................................................ 47
5.1
Functions ...................................................................................................... 47
5.2
Input/Output Files ........................................................................................ 47
5.2.1 Input File .................................................................................................... 47
5.2.2 Output Files ................................................................................................ 48
5.3
Starting Method ............................................................................................ 49
5.4
Messages ...................................................................................................... 50
5.5
Grammar of Assembly Source ...................................................................... 51
5.5.1 Statements .................................................................................................. 51
5.5.2 Instructions (Mnemonics and Pseudo-instructions) .................................. 53
5.5.3 Labels ......................................................................................................... 54
5.5.4 Comments ................................................................................................... 56
5.5.5 Blank Lines ................................................................................................ 56
5.5.6 Register Names .......................................................................................... 56
5.5.7 Numerical Notations .................................................................................. 57
5.5.8 Symbols ...................................................................................................... 58
5.5.9 Operators ................................................................................................... 58
5.5.10 Location Counter Symbol "$" .................................................................. 60
5.6
Section Management .................................................................................... 61
5.6.1 Definition of Sections ................................................................................. 61
5.6.2 Absolute and Relocatable Sections ............................................................ 61
5.6.3 Sample Definition of Sections .................................................................... 62
5.7
Assembler Pseudo-Instructions .................................................................... 63
5.7.1 Include Instruction (#include) .................................................................... 64
5.7.2 Define Instruction (#define) ....................................................................... 65
5.7.3 Macro Instructions (#macro ... #endm) ...................................................... 67
5.7.4 Conditional Assembly Instructions
(#ifdef ... #else ... #endif, #ifndef... #else ... #endif) ................................... 69
5.7.5 Section Defining Pseudo-Instructions (.code, .bss) ................................... 71
5.7.6 Location Defining Pseudo-Instructions (.org, .bank, .page, .align) .......... 72
5.7.7 Symbol Defining Pseudo-Instruction (.set) ................................................ 77
5.7.8 Data Defining Pseudo-Instruction (.codeword) ......................................... 78
5.7.9 Area Securing Pseudo-Instructions (.comm, .lcomm) ................................ 79
