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AgeCommit message (Expand)AuthorFilesLines
2011-02-04[sim,pk] added interrupt-pending field to cause regAndrew Waterman2-37/+35
2011-02-04[pk] fixed FP emulation bugAndrew Waterman3-7/+10
2011-02-02[sim,xcc,opcodes] added back mtflh.dAndrew Waterman1-1/+3
2011-02-02[opcodes,pk,sim,xcc] synci now bombs whole icacheAndrew Waterman1-2/+2
2011-02-01[xcc,opcodes,pk,sim] cleanup to FP ISAAndrew Waterman2-30/+28
2011-01-25[sim,opcodes] add mulhsu instructionAndrew Waterman1-1/+3
2011-01-25[opcodes,pk,sim,xcc] great renumbering of 2011, part deuxAndrew Waterman1-155/+151
2011-01-20[sim, pk, xcc, opcodes] great instruction renaming of 2011Andrew Waterman4-288/+292
2011-01-18[opcodes, sim, xcc] made *w insns illegal in RV32Andrew Waterman1-4/+0
2011-01-17[opcodes, pk, sim, xcc] removed nor, normalized macros to addiAndrew Waterman2-3/+1
2011-01-10[pk] added --disable-fp-emulation option for code sizeAndrew Waterman3-5/+20
2011-01-03[opcodes,pk,sim,xcc] flip fields to favor little endianYunsup Lee2-307/+307
2010-12-29[pk] send stdout/stderr to both fesvr and debug consoleAndrew Waterman4-7/+13
2010-11-21[pk] fixed memset bugAndrew Waterman2-15/+30
2010-11-21[opcodes, pk, sim, xcc] Tweaked FP encodingAndrew Waterman3-127/+52
2010-11-21[opcodes] generate latex and verilog correctlyAndrew Waterman1-9/+9
2010-11-21[pk] minor PK bugfixAndrew Waterman1-0/+4
2010-11-21[pk] various PK cleanups/speedupsAndrew Waterman10-97/+177
2010-11-21[xcc, sim, pk, opcodes] new instruction encoding!Andrew Waterman2-388/+388
2010-11-21[xcc, sim, pk] link register is now x1Andrew Waterman2-51/+52
2010-11-21[opcodes, pk, sim, xcc] made jumps shorter and PC-relativeAndrew Waterman2-64/+4
2010-10-26[pk,sim,xcc] get rid of at register, introduce tp registerYunsup Lee4-18/+11
2010-10-25[sim,xcc,pk,opcodes] static rounding modes for FP insnsAndrew Waterman2-38/+113
2010-10-20[pk] assume FSR exists even if FP is unsupportedAndrew Waterman1-6/+3
2010-10-18[pk] improved performance of fp emulationAndrew Waterman7-277/+230
2010-10-17Revert "[pk] restore correct value to $x1/$x2 after trap"Andrew Waterman1-1/+1
2010-10-17[pk] restore correct value to $x1/$x2 after trapAndrew Waterman1-1/+1
2010-10-17[pk] cleaned up FP initialization codeAndrew Waterman1-37/+38
2010-10-17[pk] zero out fp regsYunsup Lee3-0/+50
2010-10-15[pk, sim] added FPU emulation support to proxy kernelAndrew Waterman9-8/+721
2010-10-11[pk] no amos for now, add a sync before triggering the frontendYunsup Lee2-2/+10
2010-10-05[xcc,sim] eliminated vectored trapsAndrew Waterman5-62/+65
2010-09-14[xcc] the great assembler cleanup, part 6Andrew Waterman1-1/+0
2010-09-10[sim, pk] cleaned up exception vectors and FP exc flagsAndrew Waterman3-7/+16
2010-09-09[pk, sim] added interrupt support to sim; added timer interruptAndrew Waterman3-8/+30
2010-09-07[pk] new register namesYunsup Lee2-89/+92
2010-09-07[pk] new register mappingsYunsup Lee1-4/+4
2010-09-06[sim, xcc] added PCRs to replace k0 and k1Andrew Waterman4-74/+96
2010-09-06[pk] use __sync_* builtins for atomicsAndrew Waterman1-6/+2
2010-08-24[pk] proxy kernel support for mixed 32b/64b operationAndrew Waterman6-79/+119
2010-08-24[fesvr] added support for 32b and 64b ELFsAndrew Waterman2-18/+0
2010-08-22[pk] Fixed broken PK build process (moved boot into a .c file)Andrew Waterman6-30/+24
2010-08-18[pk,fesvr] improved proxykernel build systemAndrew Waterman18-0/+1030
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