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AgeCommit message (Collapse)AuthorFilesLines
2017-11-03Allow users to pick a logoPalmer Dabbelt1-0/+14
2017-11-03Remove the platform interfacePalmer Dabbelt1-60/+0
We now automatically detect everything that the platform interface used to be used for, so it's now obsolete!
2017-08-03Add the '--enable-print-device-tree' argumentPalmer Dabbelt1-0/+16
I'm trying to debug some device tree problems while booting Linux and figured it would be really nice to have access to the device tree while trying to debug these problems. I think this might be useful for lots of people, so I went ahead and cleaned up the code enough that it should actaully work in most cases.
2017-08-02Add the '--with-platform' argument and the sifive-vc707-devkit platformPalmer Dabbelt1-0/+14
Since we don't have a coherent platform specification right now, we've ended up with slightly different platforms between spike and our FPGA dev kit. For now I've added an autoconf option that allows users to select the relevant platform.
2017-08-02Add a platform interfacePalmer Dabbelt1-0/+46
SiFive's pk fork is the second one I've had to maintain, and it's a huge pain because people keep just leaving changes all over the tree. I want to introduce an interface that the platform-specific details can live behind so I don't have to keep doing these painful merges.
2017-02-20Don't block for acks on console writesAndrew Waterman1-3/+201
2016-07-16Support 32bit build (#27)Prashanth Mundkur1-4/+40
* Support configuration for a 32-bit build. * Regenerate configure.
2016-07-08Remove vestigial configure search for riscv-isa-run/spikeAndrew Waterman1-120/+1
2016-03-09Refactor pk, bbl, machine into separate librariesAndrew Waterman1-11/+212
Yuck.
2016-02-19Remove --disable-atomics flag; rely on -march setting insteadAndrew Waterman1-15/+0
2015-05-10Fix build using glibc toolchainAndrew Waterman1-1/+1
2015-05-02Add ASCII art boot logoAndrew Waterman1-0/+14
It's only printed when booting the Linux kernel. Feel free to improve the quality of the ASCII art. It looks like this when rendered: vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv vvvvvvvvvvvvvvvvvvvvvvvvvvvv rrrrrrrrrrrrr vvvvvvvvvvvvvvvvvvvvvvvvvv rrrrrrrrrrrrrrrr vvvvvvvvvvvvvvvvvvvvvvvv rrrrrrrrrrrrrrrrrr vvvvvvvvvvvvvvvvvvvvvvvv rrrrrrrrrrrrrrrrrr vvvvvvvvvvvvvvvvvvvvvvvv rrrrrrrrrrrrrrrrrr vvvvvvvvvvvvvvvvvvvvvvvv rrrrrrrrrrrrrrrr vvvvvvvvvvvvvvvvvvvvvv rrrrrrrrrrrrr vvvvvvvvvvvvvvvvvvvvvv rr vvvvvvvvvvvvvvvvvvvvvv rr vvvvvvvvvvvvvvvvvvvvvvvv rr rrrr vvvvvvvvvvvvvvvvvvvvvvvvvv rrrr rrrrrr vvvvvvvvvvvvvvvvvvvvvv rrrrrr rrrrrrrr vvvvvvvvvvvvvvvvvv rrrrrrrr rrrrrrrrrr vvvvvvvvvvvvvv rrrrrrrrrr rrrrrrrrrrrr vvvvvvvvvv rrrrrrrrrrrr rrrrrrrrrrrrrr vvvvvv rrrrrrrrrrrrrr rrrrrrrrrrrrrrrr vv rrrrrrrrrrrrrrrr rrrrrrrrrrrrrrrrrr rrrrrrrrrrrrrrrrrr rrrrrrrrrrrrrrrrrrrr rrrrrrrrrrrrrrrrrrrr rrrrrrrrrrrrrrrrrrrrrr rrrrrrrrrrrrrrrrrrrrrr INSTRUCTION SETS WANT TO BE FREE
2015-03-12Update to new privileged specAndrew Waterman1-94/+3
2015-01-02Don't automatically set --hostAndrew Waterman1-107/+106
2014-10-26Don't rely on the C libraryAndrew Waterman1-2/+0
2014-09-11Don't assume null pointers can't be dereferencedAndrew Waterman1-1/+1
This option breaks vm_init's access to word 0 to obtain the memory capacity.
2014-09-11Disable pedantic warning under gcc 4.9.1Andrew Waterman1-1/+1
2013-07-01Fixed -lgcc bug in configure.ac (needed for -m32)Christopher Celio1-3/+1
2013-05-23use string.h functions in newlib (-lc)Andrew Waterman1-0/+2
2013-05-22properly search for the new isa simulator (spike)Stephen Twigg1-2/+2
2013-01-25rename binary to pk; change argv handlingAndrew Waterman1-1/+1
the new fesvr approach makes argv[0] = pk, rather than user program's name
2012-11-17fix spinlocks; add --disable-atomics cfg optAndrew Waterman1-0/+15
2012-09-07Added rough emulation support for div/rem/mul.Christopher Celio1-259/+382
2011-06-19configure argument --host=riscv is now impliedcs250Andrew Waterman1-0/+6
2011-06-19temporary undoing of renamingAndrew Waterman1-0/+5380
2011-06-19Renamed packagesAndrew Waterman1-5380/+0
2011-04-09[xcc,pk,sim,opcodes] added first RVC instructionAndrew Waterman1-37/+0
2011-03-24[pk] 32bit kernel + FPU emulation now compilesAndrew Waterman1-0/+2
2011-01-10[pk] added --disable-fp-emulation option for code sizeAndrew Waterman1-0/+15
2010-11-21[opcodes, pk, sim, xcc] made jumps shorter and PC-relativeAndrew Waterman1-1/+1
2010-10-15[pk, sim] added FPU emulation support to proxy kernelAndrew Waterman1-0/+92
2010-08-24[pk] proxy kernel support for mixed 32b/64b operationAndrew Waterman1-0/+51
2010-08-18[pk,fesvr] improved proxykernel build systemAndrew Waterman1-0/+5257
Now uses a modified MCPPBS. Add --host=riscv to configure path. Front-end server now just searches PATH for riscv-pk, so just install the pk to somewhere in your path.