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2019-04-05The FPGA register interface now does byte-swapping in hardware, so we canPaul Selkirk
just call memcpy here. (Although it turns out to be more efficient to use an inline version of memcpy than the library function.)
2018-05-27FMC cleanup: constification, gratuitous pointer.Rob Austein
2018-05-22Disable seldom-used FMC I/O debugging code by default.Rob Austein
Profiling reports significant time spent in the hal_io_fmc.c debugging code even when runtime debugging is off. This is odd, and may be a profiling artifact, but we don't use that debugging code often, so if it costs anything at all we might as well disable it when not needed.
2017-09-13Preliminary support for parallel core RSA CRT.Rob Austein
2017-09-09Start hacking for systolic modexp.Rob Austein
Work in progress. Probably won't even compile, much less run. Requires corresponding new core/math/modexpa7 core. No support (yet) for ASN.1 encoding of speedup factors or storage of same in keystore. No support (yet) for running CRT algorithm in parallel cores. Minor cleanup of ancient bus I/O code, including EIM and I2C bus code we'll probably never use again.
2017-04-25adapt to the new experimental tasking systemPaul Selkirk
2016-07-06Belatedly adjust hal_io_read/write to the new flat addressing architecture.Paul Selkirk
2016-05-24Work around the fact that stm-fmc.h now pulls in CMSIS HAL symbols.Paul Selkirk
2016-05-24Add core address to debug outputPaul Selkirk
2016-05-24Move htonl to hal_internal.hPaul Selkirk
2016-04-11Fix includes to bring hal_io_fmc.c in line with hal_io_eim.c.Paul Selkirk
2016-03-16Added serial RPC transport and lots more...Paul Selkirk
Added RPC function to get server version number. Substantially reworked GNUMakefile with conditionals. Renamed rpc_*() and xdr_*() to hal_*() for consistency. Moved hal_io_fmc.c from stm32 repo.