Intel i960 User Manual page 36

2
A (Architecture)
Selects instruction set.
2-18
i960 Processor Compiler User's Guide
A architecture
is one of:
architecture
, , , , , ,
SA SB KA KB CA CF
Default
By default, the compiler uses the i960 KB architecture.
Discussion
Use the (Architecture) option to specify the target instruction set. See
A
also the ,
-mcore0 -mcore1
generate code that is compatible with multiple i960 processor types.
Note that with release 5.1 using the
compatible with current and proposed future variations on the i960 RP
architecture.
You can use predefined macros in your source text to conditionally
compile code for the selected architecture. The compiler defines a
preprocessor macro indicating the selected architecture. The preprocessor
macro takes the form:
_ _i960 xx
xx
The macro is defined for all architecture selections. Use
_ _i960
to identify parts of your program specific to the i960 architecture
_ _i960
but not necessarily specific to a particular processor.
, , , , , , or
JA JD JF HA HD HT
, , and
-mcore2 -mcore3
option generates code that is
-ARP
is , , , , ,
SA SB KA KB CA
or . The compiler selects the value of
RP
according to the architecture you specify.
RP
options that let you
, , , , , ,
CF JA JD JF HA HD
xx
,
HT