Linkage Kit Manual V6-00 - Fujitsu

CHAPTER 4 OPTION FILES ........................................................................................... 41
4.1 Outline of Option File ........................................................................................................................ 42
4.2 Specification to Continue in the Option File ...................................................................................... 43
4.3 Specifying Comment in the Option File ............................................................................................ 44
4.4 Example of Describing Option File ................................................................................................... 45
4.5 Default Option File ............................................................................................................................ 46
PART II LINKER ............................................................................................................... 49
CHAPTER 5 SPECIFICATIONS OF A LINKER .............................................................. 51
5.1 Outline of a Linker ............................................................................................................................. 52
5.2 Functions of a Linker ........................................................................................................................ 53
5.2.1 Control on Input-Output Files and Messages .............................................................................. 55
5.2.2 Control on Combining and Locating Sections ............................................................................. 56
5.2.3 Control on Searching Libraries .................................................................................................... 57
5.2.4 Setting Entry Addresses and Symbol Values .............................................................................. 58
5.3 Types of Sections ............................................................................................................................. 59
5.4 Combining Sections .......................................................................................................................... 61
5.5 Locating Sections ............................................................................................................................. 62
5.5.1 Example of Location when the Order of Combining Sections is not Specified ............................ 63
5.5.2 Example of Location when the Order of Combining Sections is Specified .................................. 64
5.5.3 Example of Location when the Section Group is Specified ......................................................... 65
5.6 Automatically Locating Sections ....................................................................................................... 66
5.6.1 Automatically Locating Sections when -AL 1 is Specified ........................................................... 67
5.6.2 Automatically Locating Sections when -AL 2 is Specified ........................................................... 69
5.7 Searching Libraries ........................................................................................................................... 71
5.7.1 Example of a Search when there is one Library File (1) .............................................................. 72
5.7.2 Example of a Search when there is one Library File (2) .............................................................. 73
5.7.3 Example of a Search when there is one Library File (3) .............................................................. 74
5.7.4 Example of a Search when there are Multiple Library Files (1) ................................................... 75
5.7.5 Example of a Search when there are Multiple Library Files (2) ................................................... 77
5.7.6 Processing when Library Files are Individually Specified ............................................................ 79
5.8 ROM and RAM Areas ....................................................................................................................... 81
5.9 Sections to be Transferred from ROM to RAM ................................................................................. 82
5.10 CPU Information File ........................................................................................................................ 85
5.11 Input of the Objects generated with SOFTUNE V3/V5 Tool ............................................................. 86
5.12 Mixing of Objects for a Linker ........................................................................................................... 87
CHAPTER 6 LINKER OPTIONS ..................................................................................... 91
6.1 List of Linker Options ........................................................................................................................ 92
6.2 Details of Linker Options ................................................................................................................... 95
6.2.1 Output Load Module File Name Specification (-o) ....................................................................... 96
6.2.2 Output Debug Information Specification (-g) ............................................................................... 97
6.2.3 Debug Information Delete Specification (-Xg) ............................................................................. 98
6.2.4 Specification of Outputting Absolute Format Load Module (-a) ................................................... 99
6.2.5 Specification of Outputting Relative Format Load Module (-r) ................................................... 100
6.2.6 Specifying Padding Data (-p) ..................................................................................................... 101
iv