[linux-dvb] [PATCH] add DVB-S2 support to frontend.h
linux at youmustbejoking.demon.co.uk
Thu Mar 2 21:21:54 CET 2006
I demand that Johannes Stezenbach may or may not have written...
> But I agree with you, possibly breaking ARM binary compatibility by
> introducing new enum values isn't something I am personally worried about.
arm-riscos-gcc uses -fno-short-enums by default. I'd be surprised if it's
different for arm-linux-gnu-gcc, though; ARMv3 doesn't have any 16-bit and
signed-byte memory access instructions, ARMv4 and later do, and I'm not sure
about ARMv3T (probably does due to the Thumb extension). (It's also worth
mentioning that these extra instructions have a more restricted constant
offset range: ±255 rather than ±4095 bytes.)
FWIW, this Risc PC has a StrongARM but was designed for ARM610. It's
pointless even trying to attach a DVB device to it, though...
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