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ic960 Compiler Driver
ac= n
bc
be
cave
core0
core2
Table 3-4
Gcore Supported Architecures
Option Name
Gcore0
Gcore1
Gcore2
Gcore3
or
cs
cu
Aligns
specified by
Generates code that is backward-compatible with
releases of ic960 before Release 3.0.
Generates objects that execute in a big-endian
memory environment.
Generate all functions as CAVE secondary
functions.
|
|
generate code that is compatible with multiple
core1
|
i960 processor types. Additionally, when you
core3 |
use a
switch to generate code that is optimized for a
-A
particular architecture, but still compatible with a
group of architectures. The table below lists the
architectures that are supported by a
option and the
them.
Compatible Architectures
Jx, Hx, RP
Kx, Sx, Cx, Jx, Hx
Jx, Hx
Cx, Jx, Hx
Treats
respectively.
data types on the byte boundary
struct
.
can be 1, 2, 4, 8, or 16.
n
n
option, you can include another
-Gcore
options that you can use with
-A
Can Be Used With
-AJA, -AJD, -AJF,
AHA, -AHD,
or
Any architecture
option except
-AJA, -AJD, -AJF,
AHA, -AHD, or
-ACA, -ACF, -AJA,
AJD, -AJF, -AHA,
-AHD, or
data types as
char
signed
is the default.
cs
3
-Gcore
-
-AHT,
-ARP
-ARP
-
-AHT
-
-AHT
or
,
unsigned
3-37
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