SW500009 Microchip Technology, SW500009 Datasheet - Page 143

• Manufacturer Part Number: SW500009
• Description: HI-TECH FOR DSPIC/PIC24
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC24 & DsPICr

Specifications of SW500009

• Supported Families: PIC24
• Core Architecture: PIC, DsPIC
• Software Edition: Standard
• Kit Contents: Software And Docs
• Tool Type: Compiler
• Mcu Supported Families: PIC24 MCUs And DsPIC DSCs
• Lead Free Status / RoHS Status: Not applicable / RoHS Compliant
• For Use With/related Products: DSPIC3X/PIC24
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 025; 778-1003; 778-1003

Linker and Utilities
Operation
5.9.14 -I
Usually failure to resolve a reference to an undefined symbol is a fatal error. Use of this option will
cause undefined symbols to be treated as warnings instead.
5.9.15 -L
When the linker produces an output file it does not usually preserve any relocation information, since
the file is now absolute. In some circumstances a further "relocation" of the program will be done at
load time, e.g. when running a .exe file under DOS or a .prg file under TOS. This requires that some
information about what addresses require relocation is preserved in the object (and subsequently the
executable) file. The -L option will generate in the output file one null relocation record for each
relocation record in the input.
5.9.16 -LM
Similar to the above option, this preserves relocation records in the output file, but only segment
relocations. This is used particularly for generating .exe files to run under DOS.
5.9.17 -Mmapfile
This option causes the linker to generate a link map in the named file, or on the standard output if
the file name is omitted. The format of the map file is illustrated in Section 5.11.
5.9.18 -N, -Ns and-Nc
By default the symbol table in the link map will be sorted by name. The -N option will cause it to
be sorted numerically, based on the value of the symbol. The -Ns and -Nc options work similarly
except that the symbols are grouped by either their space value, or class.
5.9.19 -Ooutfile
This option allows specification of an output file name for the linker. The default output file name is
l.obj. Use of this option will override the default.
5.9.20 -Pspec
Psects are linked together and assigned addresses based on information supplied to the linker via -P
options. The argument to the -P option consists basically of comma-separated sequences thus:
129