SW500007 Microchip Technology, SW500007 Datasheet - Page 54

• Manufacturer Part Number: SW500007
• Description: PICC-18 PRO
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC18r

Specifications of SW500007

• Supported Families: PIC18
• Core Architecture: PIC
• Software Edition: Professional
• Kit Contents: Software And Docs
• Mcu Supported Families: PIC18
• Tool Function: Compiler
• Tool Type: Compiler
• Lead Free Status / RoHS Status: Not applicable / RoHS Compliant
• For Use With/related Products: PIC18 Series
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 015P; 778-1002; 778-1002

Files
The name of the bss psects are rbss, bss, bigbss and farbss.
For example:
With this part of the runtime startup code absent, the contents of uninitialized variables will be
unpredictable when the program begins execution.
qualified persistent, see Section 3.4.10.1.
3.3.5.3 Linking in the C Libraries
By default, a set of libraries are automatically passed to the linker to be linked in with user’s program.
The libraries can be omitted by disabling the clib suboption of --RUNTIME. For example:
With this part of the runtime startup code absent, the user must provide alternative library or source
files to allow calls to library routines. This suboption may be useful if alternative library or source
files are available and you wish to ensure that no HI-TECH C library routines are present in the final
output.
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The block clear of the bss psect may be omitted by disabling the clear suboption of --RUNTIME.
As with initialized variables, those whose contents are to be preserved over a reset, should be
The abbreviation "bss" stands for Block Started by Symbol and was an assembler pseudo-
op used in IBM systems back in the days when computers were coal-fired. The contin-
ued usage of this term is still appropriate.
--RUNTIME=default,-clear
--RUNTIME=default,-clib
Some C statements produce assembler code that call library routines even though no
library function was called by the C code. These calls perform such operations as di-
vision or floating-point arithmetic. If the C libraries have been excluded from the code
output, these implicit library calls will also require substitutes.
C Language Features