| 2011-06-12 |
Andrew Waterman | [xcc] minor performance tweaks
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commit | commitdiff | tree |
| 2011-06-12 |
Andrew Waterman | [xcc] fixed simulator build time
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commit | commitdiff | tree |
| 2011-06-12 |
Andrew Waterman | [xcc] tlb now stores host addresses
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commit | commitdiff | tree |
| 2011-06-11 |
Andrew Waterman | [xcc] cleaned up mmu code
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commit | commitdiff | tree |
| 2011-06-11 |
Andrew Waterman | [xcc] fix configure scripts
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commit | commitdiff | tree |
| 2011-06-11 |
Andrew Waterman | [xcc] instructions now set PC explicitly
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commit | commitdiff | tree |
| 2011-06-11 |
Andrew Waterman | [sim, opcodes] made sim more decoupled from opcodes
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commit | commitdiff | tree |
| 2011-06-06 |
Andrew Waterman | [sim] fix writeback after ipi clearing
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commit | commitdiff | tree |
| 2011-06-05 |
Andrew Waterman | [sim] add ability to clear IPIs
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commit | commitdiff | tree |
| 2011-06-01 |
Andrew Waterman | [sim] fault on failed addr translations
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commit | commitdiff | tree |
| 2011-05-31 |
Andrew Waterman | [sim] minor sim cleanup
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commit | commitdiff | tree |
| 2011-05-29 |
Andrew Waterman | [sim,opcodes] improved sim build and run performance
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commit | commitdiff | tree |
| 2011-05-29 |
Andrew Waterman | [fesvr,xcc,sim] fixed multicore sim for akaros
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commit | commitdiff | tree |
| 2011-05-23 |
Andrew Waterman | [sim,xcc] add rdcycle/rdtime/rdinstret
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commit | commitdiff | tree |
| 2011-05-19 |
Andrew Waterman | [sim] more fp<->int fixes
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commit | commitdiff | tree |
| 2011-05-19 |
Andrew Waterman | [sim] more fp conversion bugs fixed
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commit | commitdiff | tree |
| 2011-05-18 |
Andrew Waterman | [sim] fixed fcvt rounding bugs
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commit | commitdiff | tree |
| 2011-05-16 |
Andrew Waterman | [sim,pk] cleanups & initial virtual memory support
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commit | commitdiff | tree |
| 2011-05-14 |
Andrew Waterman | [sim] initial support for virtual memory
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commit | commitdiff | tree |
| 2011-05-14 |
Andrew Waterman | [sim] stubs for perfctr instructions
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commit | commitdiff | tree |
| 2011-05-13 |
Andrew Waterman | tweaked encoding of rdcycle & cousins
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commit | commitdiff | tree |
| 2011-05-06 |
Andrew Waterman | [sim] fixed building sim without cache simulators
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commit | commitdiff | tree |
| 2011-05-01 |
Andrew Waterman | [sim] hacked in a dcache simulator
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commit | commitdiff | tree |
| 2011-04-25 |
Andrew Waterman | [xcc,sim,opcodes] added c.addiw
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commit | commitdiff | tree |
| 2011-04-24 |
Andrew Waterman | [xcc,sim,opcodes] added more RVC instructions
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commit | commitdiff | tree |
| 2011-04-24 |
Andrew Waterman | [sim] fixed divw/remw crashing simulator
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commit | commitdiff | tree |
| 2011-04-19 |
Andrew Waterman | [xcc,sim] rv64 'w' instruction semantics changed
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commit | commitdiff | tree |
| 2011-04-19 |
Andrew Waterman | [xcc,sim,opcodes] added rvc conditional branches
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commit | commitdiff | tree |
| 2011-04-17 |
Andrew Waterman | [sim] removed undefined behavior for non-canonical...
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commit | commitdiff | tree |
| 2011-04-17 |
Andrew Waterman | [sim] added "str" debug command
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commit | commitdiff | tree |
| 2011-04-15 |
Andrew Waterman | [sim] fixed jalr immediate bug
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commit | commitdiff | tree |
| 2011-04-15 |
Andrew Waterman | [sim] added icache simulator (disabled by default)
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commit | commitdiff | tree |
| 2011-04-13 |
Andrew Waterman | [xcc,pk,sim] added privileged cflush instruction
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commit | commitdiff | tree |
| 2011-04-13 |
Andrew Waterman | [xcc,sim] fixed RM field
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commit | commitdiff | tree |
| 2011-04-12 |
Andrew Waterman | [xcc,sim] rvc loads and stores
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commit | commitdiff | tree |
| 2011-04-12 |
Andrew Waterman | [sim,pk] fixed minor pk bugs and trap codes
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commit | commitdiff | tree |
| 2011-04-12 |
Andrew Waterman | [sim] fixed FSR exception field bug
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commit | commitdiff | tree |
| 2011-04-12 |
Andrew Waterman | [xcc,sim,opcodes] more rvc instructions and bug fixes
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commit | commitdiff | tree |
| 2011-04-10 |
Andrew Waterman | [xcc, sim] added rvc insn c.li; misc fixes
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commit | commitdiff | tree |
| 2011-04-10 |
Andrew Waterman | [sim,pk] reorganized status register
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commit | commitdiff | tree |
| 2011-04-10 |
Andrew Waterman | [xcc,pk,sim,opcodes] added first RVC instruction
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commit | commitdiff | tree |
| 2011-04-08 |
Andrew Waterman | [sim] fixed multiply-high in rv32
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commit | commitdiff | tree |
| 2011-04-07 |
Andrew Waterman | [pk,sim] fixed parse-opcodes bug
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commit | commitdiff | tree |
| 2011-03-30 |
Andrew Waterman | [xcc] fixed bug in amo{maxu,minu}.w
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commit | commitdiff | tree |
| 2011-03-26 |
Andrew Waterman | [opcodes] minor opcode changes
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commit | commitdiff | tree |
| 2011-03-26 |
Andrew Waterman | [sim,pk,xcc,opcodes] removed fminmag/fmaxmag
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commit | commitdiff | tree |
| 2011-03-25 |
Andrew Waterman | [xcc,pk,opcodes,sim] updated encoding/insn names
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commit | commitdiff | tree |
| 2011-03-18 |
Andrew Waterman | [sim] LWU now illegal in RV32
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commit | commitdiff | tree |
| 2011-03-01 |
Andrew Waterman | [xcc,sim] branches are pc-relative (not pc+4) again
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commit | commitdiff | tree |
| 2011-02-15 |
Andrew Waterman | [xcc,opcodes,pk,sim] krste's re-renaming spree
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commit | commitdiff | tree |
| 2011-02-15 |
Andrew Waterman | [xcc,sim,opcodes] removed mtflh/mffl/mffh
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commit | commitdiff | tree |
| 2011-02-05 |
Andrew Waterman | [sim,pk] added interrupt-pending field to cause reg
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commit | commitdiff | tree |
| 2011-02-02 |
Andrew Waterman | [sim,xcc,opcodes] added back mtflh.d
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commit | commitdiff | tree |
| 2011-02-02 |
Andrew Waterman | [opcodes,pk,sim,xcc] synci now bombs whole icache
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commit | commitdiff | tree |
| 2011-02-02 |
Andrew Waterman | [xcc,opcodes,pk,sim] cleanup to FP ISA
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commit | commitdiff | tree |
| 2011-02-02 |
Andrew Waterman | [sim] added nearest/ties to max magnitude rounding...
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commit | commitdiff | tree |
| 2011-01-27 |
Andrew Waterman | [sim] changed divide-by-0 semantics
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commit | commitdiff | tree |
| 2011-01-26 |
Andrew Waterman | [sim,opcodes] add mulhsu instruction
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commit | commitdiff | tree |
| 2011-01-26 |
Andrew Waterman | [opcodes,pk,sim,xcc] great renumbering of 2011, part...
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commit | commitdiff | tree |
| 2011-01-21 |
Andrew Waterman | [sim, pk, xcc, opcodes] great instruction renaming...
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commit | commitdiff | tree |
| 2011-01-19 |
Andrew Waterman | [opcodes, sim, xcc] made *w insns illegal in RV32
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commit | commitdiff | tree |
| 2011-01-17 |
Andrew Waterman | [opcodes, pk, sim, xcc] removed nor, normalized macros...
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commit | commitdiff | tree |
| 2011-01-12 |
Andrew Waterman | [sim] fix jalr bug
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commit | commitdiff | tree |
| 2010-12-27 |
Andrew Waterman | [sim] fixed some compiler warnings
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commit | commitdiff | tree |
| 2010-12-27 |
Andrew Waterman | [sim] cleaned up handling of link register
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commit | commitdiff | tree |
| 2010-11-22 |
Andrew Waterman | [sim] handle integer division overflow
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commit | commitdiff | tree |
| 2010-11-22 |
Andrew Waterman | [opcodes, pk, sim, xcc] Tweaked FP encoding
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commit | commitdiff | tree |
| 2010-11-22 |
Andrew Waterman | [opcodes] generate latex and verilog correctly
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commit | commitdiff | tree |
| 2010-11-22 |
Andrew Waterman | [pk] various PK cleanups/speedups
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commit | commitdiff | tree |
| 2010-11-22 |
Andrew Waterman | [xcc, sim, pk, opcodes] new instruction encoding!
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commit | commitdiff | tree |
| 2010-11-22 |
Andrew Waterman | [xcc, sim, pk] link register is now x1
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commit | commitdiff | tree |
| 2010-11-22 |
Andrew Waterman | [opcodes, pk, sim, xcc] made jumps shorter and PC-relative
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commit | commitdiff | tree |
| 2010-10-26 |
Andrew Waterman | [sim] removed unnecessary trap in mfcr instruction
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commit | commitdiff | tree |
| 2010-10-26 |
Andrew Waterman | [sim,xcc] fixed minor bugs related to tp/cr29
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commit | commitdiff | tree |
| 2010-10-26 |
Andrew Waterman | [sim,xcc,pk,opcodes] static rounding modes for FP insns
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commit | commitdiff | tree |
| 2010-10-16 |
Andrew Waterman | [pk, sim] added FPU emulation support to proxy kernel
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commit | commitdiff | tree |
| 2010-10-15 |
Andrew Waterman | [sim] made softfloat files C instead of C++
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commit | commitdiff | tree |
| 2010-10-12 |
Andrew Waterman | [sim] added writeback tracing
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commit | commitdiff | tree |
| 2010-10-07 |
Andrew Waterman | [xcc] modified opcodes for better FP decode mapping
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commit | commitdiff | tree |
| 2010-10-06 |
Andrew Waterman | [opcodes] added code field back to syscall/break
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commit | commitdiff | tree |
| 2010-10-06 |
Andrew Waterman | [xcc] removed CEXC field from FSR
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commit | commitdiff | tree |
| 2010-10-05 |
Andrew Waterman | [xcc,sim] eliminated vectored traps
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commit | commitdiff | tree |
| 2010-10-03 |
Andrew Waterman | [sim, xcc] changed cvt/trunc to use GPRs for int args
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commit | commitdiff | tree |
| 2010-10-03 |
Andrew Waterman | [xcc, sim] mff now uses rs2 for data
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commit | commitdiff | tree |
| 2010-09-29 |
Andrew Waterman | [opcodes, sim, xcc] added mffl.d instruction
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commit | commitdiff | tree |
| 2010-09-23 |
Andrew Waterman | [xcc, sim] eliminated zero-extended immediates
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commit | commitdiff | tree |
| 2010-09-22 |
Andrew Waterman | [sim] fixed bug in which shift operands were reversed
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commit | commitdiff | tree |
| 2010-09-21 |
Andrew Waterman | [xcc, sim] changed instruction format so imm12 subs...
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commit | commitdiff | tree |
| 2010-09-14 |
Andrew Waterman | [xcc, sim] replaced ble/bleu with bge/bgeu
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commit | commitdiff | tree |
| 2010-09-13 |
Andrew Waterman | [sim] renamed sllv to sll (same for other shifts)
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commit | commitdiff | tree |
| 2010-09-13 |
Andrew Waterman | [xcc, sim] moved shamt field and renamed shifts
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commit | commitdiff | tree |
| 2010-09-13 |
Andrew Waterman | [xcc, sim] branches now are next-PC-based, not PC-based
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commit | commitdiff | tree |
| 2010-09-11 |
Andrew Waterman | [xcc] fixed broken 32-bit FP ABI
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commit | commitdiff | tree |
| 2010-09-11 |
Andrew Waterman | [sim, xcc] Added mffh.d/mtflh.d; fixed FP ABI for 32-bit
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commit | commitdiff | tree |
| 2010-09-11 |
Andrew Waterman | [sim, pk] cleaned up exception vectors and FP exc flags
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commit | commitdiff | tree |
| 2010-09-10 |
Andrew Waterman | Revert "[xcc, sim] added slei/sleui in lieu of slti...
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commit | commitdiff | tree |
| 2010-09-09 |
Andrew Waterman | Merge branch 'master' of /project/eecs/parlab/git/projects...
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commit | commitdiff | tree |
| 2010-09-09 |
Andrew Waterman | [pk, sim] added interrupt support to sim; added timer...
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commit | commitdiff | tree |
| 2010-09-07 |
Andrew Waterman | [xcc, sim] added slei/sleui in lieu of slti/sltiu
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commit | commitdiff | tree |
| 2010-09-07 |
Andrew Waterman | [sim, xcc] branches now have 2-byte-aligned displacements
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commit | commitdiff | tree |
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