SW500011 Microchip Technology, SW500011 Datasheet - Page 132

• 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

HI-TECH C Assembly Language
SIGNAT directive is used by the HI-TECH C compiler to enforce link time checking of C function
prototypes and calling conventions.
C. For example:
will associate the signature value 8192 with the symbol _fred. If a different signature value for
_fred is present in any object file, the linker will report an error.
4.3.11 Assembler Controls
Assembler controls may be included in the assembler source to control assembler operation such as
listing format. These keywords have no significance anywhere else in the program. The control is
invoked by the directive OPT followed by the control name. Some keywords are followed by one or
more parameters. For example:
A list of keywords is given in Table 4.10, and each is described further below.
4.3.11.1 ASMOPT_ON
From this point onwards in the current module within the current psect instruct the assembler to
perform optimisations unless of course assembler optimisations have been turned off with the driver
option --opt.
132
COND*
EXPAND
INCLUDE
LIST*
NOCOND
NOEXPAND*
NOLIST
PAGE
SUBTITLE
TITLE
Use the SIGNAT directive if you want to write assembly language routines which are called from
Control
SIGNAT _fred,1049
OPT EXPAND
1
Include conditional code in the listing
Expand macros in the listing output
Textually include another source file
Define options for listing output
Leave conditional code out of the listing
Disable macro expansion
Disable listing output
Start a new page in the listing output
Specify the subtitle of the program
Specify the title of the program
Table 4.10: PIC32 assembler controls
Meaning
COND
EXPAND
INCLUDE <pathname>
LIST [<listopt>, ...,
<listopt>]
NOCOND
NOEXPAND
NOLIST
PAGE
SUBTITLE “<subtitle>”
TITLE “<title>”
Format
Macro Assembler