[ ソース: isa-support ]
パッケージ: vfpv2-support (24)
CPU feature checking - require VFPv2
The packages in the isa-support family probe for microprocessor Instruction Set Architecture features such as SSE3. By refusing to install on machines lacking a required feature, they allow ISA requirements to be handled in terms of package dependencies.
This is a mostly dummy package which checks for VFPv2 and refuses to install on unsupported hardware.
VFP (Vector Floating Point) technology is a floating-point unit (FPU) coprocessor extension to the ARM architecture. It provides single- and double-precision floating-point computation fully compliant with IEEE 754-1985.
VFPv2 has 16 64-bit FPU registers. It is available for some ARMv5 and all ARMv6 cores.
その他の vfpv2-support 関連パッケージ
|
|
|
|
-
- dep: isa-support (= 24)
- CPU feature checking - common back-end