> On Sept. 27, 2016, 8:53 p.m., Andreas Hansson wrote: > > Thanks again for getting this in shape. There are a few minor questions and > > comment on the patch, the most important one is related to the copyrights. > > > > Also, I assume you have used hg copy for the files that are more or less > > 1:1 copies from other architectures? > > Alec Roelke wrote: > I didn't; I used cp and then hg add. Does hg copy do anything different? > > Andreas Hansson wrote: > Yeah that is a bit of an issue. If you didn't actually use hg copy then > all history of the file is lost. Sorry to be a drag, but could you redo it > using hg copy? > > Alec Roelke wrote: > Yes, I will go through and replace copies (or near copies) with hg copy.
I ended up only doing this for files that I copied myself (tlb, pagetable, and files in linux). I did not do this with files that could have been copies but were from the original GitHub project, as I don't know how they were created. If you think I should do this for them as well (and thus removing the copyrights from the GitHub project and replacing them with those of the equivalent files in MIPS), I can do it. - Alec ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: http://reviews.gem5.org/r/3624/#review8737 ----------------------------------------------------------- On Sept. 29, 2016, 6:57 p.m., Alec Roelke wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > http://reviews.gem5.org/r/3624/ > ----------------------------------------------------------- > > (Updated Sept. 29, 2016, 6:57 p.m.) > > > Review request for Default. > > > Repository: gem5 > > > Description > ------- > > Changeset 11655:d0ecf8ecc940 > --------------------------- > arch: [Patch 1/5] Added RISC-V base instruction set RV64I > > First of five patches adding RISC-V to GEM5. This patch introduces the > base 64-bit ISA (RV64I) in src/arch/riscv for use with syscall emulation. > The multiply, floating point, and atomic memory instructions will be added > in additional patches, as well as support for more detailed CPU models. > The loader is also modified to be able to parse RISC-V ELF files, and a > "Hello world!" example for RISC-V is added to test-progs. > > Patch 2 will implement the multiply extension, RV64M; patch 3 will implement > the floating point (single- and double-precision) extensions, RV64FD; > patch 4 will implement the atomic memory instructions, RV64A, and patch 5 > will add support for timing, minor, and detailed CPU models that is missing > from the first four patches (such as handling locked memory). > > [Removed several unused parameters and imports from RiscvInterrupts.py, > RiscvISA.py, and RiscvSystem.py.] > [Fixed copyright information in RISC-V files copied from elsewhere that had > ARM licenses attached.] > [Reorganized instruction definitions in decoder.isa so that they are sorted > by opcode in preparation for the addition of ISA extensions M, A, F, D.] > [Fixed formatting of several files, removed some variables and > instructions that were missed when moving them to other patches, fixed > RISC-V Foundation copyright attribution, and fixed history of files > copied from other architectures using hg copy.] > Signed-off by: Alec Roelke > > > Diffs > ----- > > build_opts/RISCV PRE-CREATION > ext/libelf/elf_common.h 49cbf4bb0d36 > src/arch/riscv/RiscvISA.py PRE-CREATION > src/arch/riscv/RiscvInterrupts.py PRE-CREATION > src/arch/riscv/RiscvSystem.py PRE-CREATION > src/arch/riscv/RiscvTLB.py PRE-CREATION > src/arch/riscv/SConscript PRE-CREATION > src/arch/riscv/SConsopts PRE-CREATION > src/arch/riscv/decoder.hh PRE-CREATION > src/arch/riscv/decoder.cc PRE-CREATION > src/arch/riscv/faults.hh PRE-CREATION > src/arch/riscv/faults.cc PRE-CREATION > src/arch/riscv/idle_event.hh PRE-CREATION > src/arch/riscv/idle_event.cc PRE-CREATION > src/arch/riscv/interrupts.hh PRE-CREATION > src/arch/riscv/interrupts.cc PRE-CREATION > src/arch/riscv/isa.hh PRE-CREATION > src/arch/riscv/isa.cc PRE-CREATION > src/arch/riscv/isa/base.isa PRE-CREATION > src/arch/riscv/isa/bitfields.isa PRE-CREATION > src/arch/riscv/isa/decoder.isa PRE-CREATION > src/arch/riscv/isa/formats/basic.isa PRE-CREATION > src/arch/riscv/isa/formats/formats.isa PRE-CREATION > src/arch/riscv/isa/formats/mem.isa PRE-CREATION > src/arch/riscv/isa/formats/type.isa PRE-CREATION > src/arch/riscv/isa/formats/unknown.isa PRE-CREATION > src/arch/riscv/isa/includes.isa PRE-CREATION > src/arch/riscv/isa/main.isa PRE-CREATION > src/arch/riscv/isa/operands.isa PRE-CREATION > src/arch/riscv/isa_traits.hh PRE-CREATION > src/arch/riscv/kernel_stats.hh PRE-CREATION > src/arch/riscv/linux/linux.hh PRE-CREATION > src/arch/riscv/linux/linux.cc PRE-CREATION > src/arch/riscv/linux/process.hh PRE-CREATION > src/arch/riscv/linux/process.cc PRE-CREATION > src/arch/riscv/locked_mem.hh PRE-CREATION > src/arch/riscv/microcode_rom.hh PRE-CREATION > src/arch/riscv/mmapped_ipr.hh PRE-CREATION > src/arch/riscv/pagetable.hh PRE-CREATION > src/arch/riscv/pagetable.cc PRE-CREATION > src/arch/riscv/pra_constants.hh PRE-CREATION > src/arch/riscv/process.hh PRE-CREATION > src/arch/riscv/process.cc PRE-CREATION > src/arch/riscv/pseudo_inst.hh PRE-CREATION > src/arch/riscv/registers.hh PRE-CREATION > src/arch/riscv/remote_gdb.hh PRE-CREATION > src/arch/riscv/remote_gdb.cc PRE-CREATION > src/arch/riscv/stacktrace.hh PRE-CREATION > src/arch/riscv/stacktrace.cc PRE-CREATION > src/arch/riscv/system.hh PRE-CREATION > src/arch/riscv/system.cc PRE-CREATION > src/arch/riscv/tlb.hh PRE-CREATION > src/arch/riscv/tlb.cc PRE-CREATION > src/arch/riscv/types.hh PRE-CREATION > src/arch/riscv/utility.hh PRE-CREATION > src/arch/riscv/vtophys.hh PRE-CREATION > src/base/loader/elf_object.cc 49cbf4bb0d36 > src/base/loader/object_file.hh 49cbf4bb0d36 > src/cpu/BaseCPU.py 49cbf4bb0d36 > src/sim/process.cc 49cbf4bb0d36 > tests/test-progs/hello/bin/riscv/linux/hello 49cbf4bb0d36 > > Diff: http://reviews.gem5.org/r/3624/diff/ > > > Testing > ------- > > > Thanks, > > Alec Roelke > > _______________________________________________ gem5-dev mailing list gem5-dev@gem5.org http://m5sim.org/mailman/listinfo/gem5-dev
