SW500010 Microchip Technology, SW500010 Datasheet - Page 168

• Manufacturer Part Number: SW500010
• Description: HI-TECH C PRO FOR PIC10/12/16
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC10/12/16r

Specifications of SW500010

• Supported Families: PIC10, PIC12, PIC16
• Core Architecture: PIC
• Software Edition: Professional
• Kit Contents: Software And Docs
• Mcu Supported Families: PIC10/12/16
• Tool Type: Compiler
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC10, PIC12, PIC14, PIC16, PIC16E
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 019P; 778-1006; 778-1006

Map Files
5.10.2.6 Unused Address Ranges
The last of the memory summaries Just before the symbol table in the map file is a list of memory
which was not allocated by the linker. This memory is thus unused. The linker is aware of any
memory allocated by the code generator (for absolute variables), and so this free space is accurate.
and is followed by a list of classes and the memory still available in each class defined in the program.
If there is more than one range in a class, each range is printed on a separate line. Any paging
boundaries within a class are ignored and not displayed in any way.
space in a memory area is not simply the addition of the size of all the ranges indicated. For example
if there are two classes the cover the RAM memory — RAM and BANKRAM — and the first 100h
out of 500h bytes are used, then both will indicate 000100-0004FF as the unused memory.
5.10.2.7 Symbol Table
The final section in the map file list global symbols that the program defines. This section has a
heading:
and is followed by two columns in which the symbols are alphabetically listed. As always with the
linker, any C derived symbol is shown with its assembler equivalent symbol name. The symbols
listed in this table are:
Assembly symbols are made global via the GLOBAL assembler directive, see Section
more information. linker-defined symbols act like EQU directives, however they are defined by the
linker during the link process, and no definition for them will appear in any source or intermediate
file.
bly labels. The name of the label will be the C identifier with a leading underscore character. The
linker-defined symbols include symbols used to mark the bounds of psects. See Section 3.12.3. The
symbols used to mark the base address of each functions’ auto and parameter block are also shown.
168
This section follows the heading:
Note that classes often define memory that is also covered by other classes, thus the total free
Non-static C functions, and non-auto and non-static C variables directly map to assem-
UNUSED ADDRESS RANGES
Symbol Table
Global assembly labels;
Global EQU/SET assembler directive labels; and
Linker-defined symbols.
Linker and Utilities
4.3.8.1
for