riscv-isa-sim.git
2011-03-01 Andrew Waterman[xcc,sim] branches are pc-relative (not pc+4) again
2011-02-15 Andrew Waterman[xcc,opcodes,pk,sim] krste's re-renaming spree
2011-02-15 Andrew Waterman[xcc,sim,opcodes] removed mtflh/mffl/mffh
2011-02-05 Andrew Waterman[sim,pk] added interrupt-pending field to cause reg
2011-02-02 Andrew Waterman[sim,xcc,opcodes] added back mtflh.d
2011-02-02 Andrew Waterman[opcodes,pk,sim,xcc] synci now bombs whole icache
2011-02-02 Andrew Waterman[xcc,opcodes,pk,sim] cleanup to FP ISA
2011-02-02 Andrew Waterman[sim] added nearest/ties to max magnitude rounding...
2011-01-27 Andrew Waterman[sim] changed divide-by-0 semantics
2011-01-26 Andrew Waterman[sim,opcodes] add mulhsu instruction
2011-01-26 Andrew Waterman[opcodes,pk,sim,xcc] great renumbering of 2011, part...
2011-01-21 Andrew Waterman[sim, pk, xcc, opcodes] great instruction renaming...
2011-01-19 Andrew Waterman[opcodes, sim, xcc] made *w insns illegal in RV32
2011-01-17 Andrew Waterman[opcodes, pk, sim, xcc] removed nor, normalized macros...
2011-01-12 Andrew Waterman[sim] fix jalr bug
2011-01-04 Yunsup Lee[opcodes,pk,sim,xcc] flip fields to favor little endian
2010-12-27 Andrew Waterman[sim] fixed some compiler warnings
2010-12-27 Andrew Waterman[sim] cleaned up handling of link register
2010-11-22 Andrew Waterman[sim] handle integer division overflow
2010-11-22 Andrew Waterman[opcodes, pk, sim, xcc] Tweaked FP encoding
2010-11-22 Andrew Waterman[opcodes] generate latex and verilog correctly
2010-11-22 Andrew Waterman[pk] various PK cleanups/speedups
2010-11-22 Andrew Waterman[xcc, sim, pk, opcodes] new instruction encoding!
2010-11-22 Andrew Waterman[xcc, sim, pk] link register is now x1
2010-11-22 Andrew Waterman[opcodes, pk, sim, xcc] made jumps shorter and PC-relative
2010-10-26 Andrew Waterman[sim] removed unnecessary trap in mfcr instruction
2010-10-26 Andrew Waterman[sim,xcc] fixed minor bugs related to tp/cr29
2010-10-26 Yunsup Lee[pk,sim,xcc] get rid of at register, introduce tp register
2010-10-26 Andrew Waterman[sim,xcc,pk,opcodes] static rounding modes for FP insns
2010-10-16 Andrew Waterman[pk, sim] added FPU emulation support to proxy kernel
2010-10-15 Andrew Waterman[sim] made softfloat files C instead of C++
2010-10-12 Andrew Waterman[sim] added writeback tracing
2010-10-07 Andrew Waterman[xcc] modified opcodes for better FP decode mapping
2010-10-06 Andrew Waterman[opcodes] added code field back to syscall/break
2010-10-06 Andrew Waterman[xcc] removed CEXC field from FSR
2010-10-05 Andrew Waterman[xcc,sim] eliminated vectored traps
2010-10-03 Andrew Waterman[sim, xcc] changed cvt/trunc to use GPRs for int args
2010-10-03 Andrew Waterman[xcc, sim] mff now uses rs2 for data
2010-09-29 Andrew Waterman[opcodes, sim, xcc] added mffl.d instruction
2010-09-23 Andrew Waterman[xcc, sim] eliminated zero-extended immediates
2010-09-22 Andrew Waterman[sim] fixed bug in which shift operands were reversed
2010-09-21 Andrew Waterman[xcc, sim] changed instruction format so imm12 subs...
2010-09-14 Andrew Waterman[xcc, sim] replaced ble/bleu with bge/bgeu
2010-09-13 Andrew Waterman[sim] renamed sllv to sll (same for other shifts)
2010-09-13 Andrew Waterman[xcc, sim] moved shamt field and renamed shifts
2010-09-13 Andrew Waterman[xcc, sim] branches now are next-PC-based, not PC-based
2010-09-11 Andrew Waterman[xcc] fixed broken 32-bit FP ABI
2010-09-11 Andrew Waterman[sim, xcc] Added mffh.d/mtflh.d; fixed FP ABI for 32-bit
2010-09-11 Andrew Waterman[sim, pk] cleaned up exception vectors and FP exc flags
2010-09-11 Yunsup Lee[opcodes,xcc,sim] mffh.d,mtfh.d added (broken commit)
2010-09-10 Yunsup Lee[opcodes,sim,xcc] move opcodes for 3 source instructions
2010-09-10 Andrew WatermanRevert "[xcc, sim] added slei/sleui in lieu of slti...
2010-09-09 Andrew WatermanMerge branch 'master' of /project/eecs/parlab/git/proje...
2010-09-09 Andrew Waterman[pk, sim] added interrupt support to sim; added timer...
2010-09-08 Yunsup Lee[sim] add while to interactive_until
2010-09-08 Yunsup Lee[sim] change applink for tohost/fromhost (forgot one...
2010-09-08 Yunsup Lee[sim] change applink for tohost/fromhost
2010-09-07 Andrew Waterman[xcc, sim] added slei/sleui in lieu of slti/sltiu
2010-09-07 Yunsup Lee[sim] yet another fix stdint.h __STDC_LIMIT_MACROS...
2010-09-07 Yunsup Lee[sim] fix stdint.h __STDC_LIMIT_MACROS problem
2010-09-07 Andrew Waterman[sim, xcc] branches now have 2-byte-aligned displacements
2010-09-07 Andrew Waterman[sim, xcc] added PCRs to replace k0 and k1
2010-09-07 Andrew Waterman[sim, xcc] bthread threading model exposed; insn encodi...
2010-09-07 Andrew Waterman[sim] fixed bug in msub.d; added ability to print FPRs...
2010-09-06 Andrew Waterman[sim] added atomic memory operations
2010-08-24 Andrew Waterman[xcc] argc/argv work for 32b programs
2010-08-24 Andrew Waterman[sim] privileged mode support for 32-bit operation
2010-08-23 Andrew Waterman[xcc,sim] added fused multiply-add and its cousins
2010-08-23 Andrew Waterman[xcc,sim] Eliminated slori instruction
2010-08-19 Andrew Waterman[pk,fesvr] improved proxykernel build system
2010-08-18 Andrew Waterman[sim] integrated SoftFloat-3 with ISA sim; removed...
2010-08-18 Andrew Waterman[sim] specialized softfloat for riscv
2010-08-18 Andrew Waterman[sim] added riscv folder to softfloat
2010-08-18 Andrew Waterman[sim] added SoftFloat-3 source
2010-08-10 Andrew Waterman[xcc,sim] implement FP using softfloat
2010-08-10 Andrew Waterman[sim] removed unused elf loader
2010-08-09 Andrew Waterman[sim] added softfloat
2010-08-06 Andrew Waterman[sim,xcc] Added first few Hauser FP insns (sign-injection)
2010-08-05 Andrew Waterman[sim] Bug fixes in shifts, plus a new test case
2010-08-05 Andrew Waterman[xcc] Removed ctc1, cfc1 instructions; added fp move...
2010-08-05 Andrew Waterman[xcc,pk,sim] Added first part of FP support
2010-08-04 Andrew Waterman[sim,xcc] removed sll32/srl32/sra32 opcodes
2010-08-04 Andrew Waterman[pk,sim,xcc] Renamed instructions to RISC-V spec
2010-07-29 Andrew Waterman[gcc] generate code for complex branches
2010-07-29 Andrew Waterman[sim,xcc] Changed instruction format to RISC-V
2010-07-23 Yunsup Lee[sim] various fixes to get the sim work with the fesvr
2010-07-22 Andrew Waterman[pk,sim] removed cop0 console i/o support
2010-07-22 Andrew Waterman[pk,sim] first cut of appserver communication link
2010-07-20 Andrew Waterman[pk,sim] added temporary "exit" functionality
2010-07-19 Andrew WatermanReorganized directory structure