SW500011 Microchip Technology, SW500011 Datasheet - Page 96

• Manufacturer Part Number: SW500011
• Description: HI-TECH X PRO FOR PIC32
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC32r

Specifications of SW500011

• No. Of User Licenses: 1
• Supported Families: PIC32
• Core Architecture: PIC
• Supported Hosts: Windows XP, Vista, Linux, Mac OS X
• Software Edition: Professional
• Kit Contents: Software And Docs
• Tool Type: Compiler
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC32 Series
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 032; 778-1007; 778-1007

Preprocessing
3.11 Preprocessing
All C source files are preprocessed before compilation. Assembler files can also be preprocessed if
the -P command-line option is issued, see Section 2.6.11.
3.11.1 C Language Comments
HI-TECH C PRO for the PIC32 MCU Family accepts both block and in-line (C99 standard) C
source comments, as shown in the following examples. In-line comments are normally termined
by the newline character, however they can span multiple lines when the line is terminated with a
backslash character.
96
int input;
but this variable is only ever used in assembly code. The assembly module(s) can simply
declare and link in to this symbol using the GLOBAL assembler directive, and them make
use of the symbol.
GLOBAL _input
PSECT text,class=CODE,reloc=2
li a2, _PORTA
T
In this instance the C variable input will not be removed and be treated as if it was
qualified volatile.
/* I am a block comment
that can run over more
than one line of source */
// I am an in-line comment
// I am an in-line comment \
UT RIAL
that spans two lines
lw a3, 0(a2)
sw s3, (((_input)-(gptr))(gp)
C Language Features