| 2021-06-16 |
Luke Kenneth Casson... | although unused read first sum from *dither_state
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commit | commitdiff | tree |
| 2021-06-16 |
Luke Kenneth Casson... | use addi where sv.addi is inappropriate (scalar values)
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commit | commitdiff | tree |
| 2021-06-16 |
Luke Kenneth Casson... | reorder arguments to FPMULADD32 to match pseudocode
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commit | commitdiff | tree |
| 2021-06-16 |
Luke Kenneth Casson... | use fnmsubs instead of fmadds followed by fsubs
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commit | commitdiff | tree |
| 2021-06-16 |
Luke Kenneth Casson... | fnmadds and fnmsubs were inverted
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commit | commitdiff | tree |
| 2021-06-16 |
Luke Kenneth Casson... | ad fnmadd and fnmsubs to ISA pseudocode
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commit | commitdiff | tree |
| 2021-06-16 |
Luke Kenneth Casson... | reverting removal of tmpsum and tmpsum2, not using...
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commit | commitdiff | tree |
| 2021-06-15 |
Luke Kenneth Casson... | whoops forgot import
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commit | commitdiff | tree |
| 2021-06-15 |
Luke Kenneth Casson... | whoops still using DOUBLE(SINGLE(x)) rather than DOUBLE2SINGLE
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commit | commitdiff | tree |
| 2021-06-15 |
Luke Kenneth Casson... | remove predicate mask r30, no longer needed
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commit | commitdiff | tree |
| 2021-06-15 |
Luke Kenneth Casson... | no need for tmpsu or tmpsum2, fmadds if replaced with...
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commit | commitdiff | tree |
| 2021-06-15 |
Luke Kenneth Casson... | use new sv.fmadds SVP64 instruction in MP3 CODEC assembler
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commit | commitdiff | tree |
| 2021-06-15 |
Luke Kenneth Casson... | fix sv_analysis.py for 3R-1W-CRo case, add fmadds/fmsubs...
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commit | commitdiff | tree |
| 2021-06-15 |
Luke Kenneth Casson... | mark as possible bug, the fneg sum,sum
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commit | commitdiff | tree |
| 2021-06-15 |
Luke Kenneth Casson... | add fmadds and fmsubs to Power ISA pseudo-code, add...
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commit | commitdiff | tree |
| 2021-06-15 |
Luke Kenneth Casson... | remove negate of sum for last value in SVP64 MP3 CODEC...
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commit | commitdiff | tree |
| 2021-06-15 |
Luke Kenneth Casson... | SVP64 mp3 assembler almost correct
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commit | commitdiff | tree |
| 2021-06-15 |
Luke Kenneth Casson... | add comments into mapreduce example
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commit | commitdiff | tree |
| 2021-06-15 |
Luke Kenneth Casson... | whoops overlap of fv0-2 with sum/2/tmp, move further up
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commit | commitdiff | tree |
| 2021-06-14 |
Luke Kenneth Casson... | sigh bug in setvl, temporarily setting to 7 not 8
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commit | commitdiff | tree |
| 2021-06-14 |
Luke Kenneth Casson... | nope, win = win2 + 31
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commit | commitdiff | tree |
| 2021-06-14 |
Luke Kenneth Casson... | guessing probably supposed to be 128 not 124
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commit | commitdiff | tree |
| 2021-06-14 |
Luke Kenneth Casson... | tmpsum2 probably needed to be fp3
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commit | commitdiff | tree |
| 2021-06-14 |
Luke Kenneth Casson... | temporary move regs into range 0-31
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commit | commitdiff | tree |
| 2021-06-14 |
Luke Kenneth Casson... | recognise setvl instruction during SVP64 translation
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commit | commitdiff | tree |
| 2021-06-14 |
Luke Kenneth Casson... | whoops forgot format-to-format conversion
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commit | commitdiff | tree |
| 2021-06-14 |
Luke Kenneth Casson... | series of text macro formats to look for: x.v, x.s (x)
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commit | commitdiff | tree |
| 2021-06-14 |
Luke Kenneth Casson... | add basic "macro" (.set) support to SVP64Asm
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commit | commitdiff | tree |
| 2021-06-09 |
Luke Kenneth Casson... | add some more comments in the mapreduce svp64 examples...
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commit | commitdiff | tree |
| 2021-06-09 |
Luke Kenneth Casson... | add sv.fmuls/mr - mapreduce - FP multiply-single test
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commit | commitdiff | tree |
| 2021-06-09 |
Luke Kenneth Casson... | add first scalar mapreduce SVP64 example
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commit | commitdiff | tree |
| 2021-06-09 |
Luke Kenneth Casson... | add what might turn out to be only what is needed to...
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commit | commitdiff | tree |
| 2021-06-08 |
Luke Kenneth Casson... | whoops, carry-over during rounding picks MSB not LSB
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commit | commitdiff | tree |
| 2021-06-08 |
Luke Kenneth Casson... | whoops copy sign over on zero
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commit | commitdiff | tree |
| 2021-06-08 |
Luke Kenneth Casson... | exponent bitwidth in DOUBLE2SINGLE needs to be 11 bits...
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commit | commitdiff | tree |
| 2021-06-08 |
Luke Kenneth Casson... | use new auto-generated DOUBLE2SINGLE from isafunctions...
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commit | commitdiff | tree |
| 2021-06-08 |
Luke Kenneth Casson... | add detection of function parameters in parser
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commit | commitdiff | tree |
| 2021-06-08 |
Luke Kenneth Casson... | add better debug logs and asserts for SelectableInt...
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commit | commitdiff | tree |
| 2021-06-08 |
Luke Kenneth Casson... | add support in pyparser for negative numbers
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commit | commitdiff | tree |
| 2021-06-07 |
Luke Kenneth Casson... | whoops fraction in fpfromint off-by-one
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commit | commitdiff | tree |
| 2021-06-03 |
Luke Kenneth Casson... | whoops, in1_isvec and dec_bi are optional
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commit | commitdiff | tree |
| 2021-06-02 |
Luke Kenneth Casson... | fmuls test showing rounding error against qemu
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commit | commitdiff | tree |
| 2021-06-02 |
Luke Kenneth Casson... | found FP single-conversion error, from the pseudocode...
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commit | commitdiff | tree |
| 2021-06-02 |
Luke Kenneth Casson... | move mp3 test params slightly higher up so as not to...
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commit | commitdiff | tree |
| 2021-06-02 |
Luke Kenneth Casson... | add commented-out debug prints
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commit | commitdiff | tree |
| 2021-06-02 |
Luke Kenneth Casson... | whoops sorting SPRs, stop that for now
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commit | commitdiff | tree |
| 2021-06-02 |
Luke Kenneth Casson... | get qemu FP regs correctly
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commit | commitdiff | tree |
| 2021-06-02 |
Luke Kenneth Casson... | FP basic qemu sim, testing fadds loads and stores
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commit | commitdiff | tree |
| 2021-06-02 |
Luke Kenneth Casson... | appears that the FP operation takes place at full 64...
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commit | commitdiff | tree |
| 2021-06-01 |
Luke Kenneth Casson... | whoops missing argument
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commit | commitdiff | tree |
| 2021-06-01 |
Luke Kenneth Casson... | move spot-check mem compare to a function
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commit | commitdiff | tree |
| 2021-06-01 |
Luke Kenneth Casson... | check both LD and ST in qemu compare
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commit | commitdiff | tree |
| 2021-06-01 |
Luke Kenneth Casson... | bizarre, GPR 3 is set by qemu to non-zero at startup.
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commit | commitdiff | tree |
| 2021-06-01 |
Luke Kenneth Casson... | whoops start basic sim from 0x20000000
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commit | commitdiff | tree |
| 2021-06-01 |
Luke Kenneth Casson... | bit more memdump debugging on qemu sim
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commit | commitdiff | tree |
| 2021-06-01 |
Luke Kenneth Casson... | comment cleanup, record last LD/ST address in simulator
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commit | commitdiff | tree |
| 2021-06-01 |
Luke Kenneth Casson... | whoops crank down the debug level
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commit | commitdiff | tree |
| 2021-06-01 |
Luke Kenneth Casson... | sorting out qemu co-simulation to read/write FP regs
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commit | commitdiff | tree |
| 2021-05-30 |
Luke Kenneth Casson... | add "normal" element-strided LD/ST decode/support to...
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commit | commitdiff | tree |
| 2021-05-29 |
Luke Kenneth Casson... | comments
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commit | commitdiff | tree |
| 2021-05-29 |
Luke Kenneth Casson... | add unit-strided LD/ST ISACaller SVP64 unit test
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commit | commitdiff | tree |
| 2021-05-29 |
Luke Kenneth Casson... | initialise SVP64 ld/st mode decoding in PowerDecoder2
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commit | commitdiff | tree |
| 2021-05-29 |
Luke Kenneth Casson... | comments
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commit | commitdiff | tree |
| 2021-05-29 |
Luke Kenneth Casson... | extract LDST mode from SVP64 RM
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commit | commitdiff | tree |
| 2021-05-29 |
Luke Kenneth Casson... | can't stand python 'format'
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commit | commitdiff | tree |
| 2021-05-29 |
Luke Kenneth Casson... | dump memory from qemu in pypowersim
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commit | commitdiff | tree |
| 2021-05-29 |
Luke Kenneth Casson... | add SVP64 RM LDST mode enum
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commit | commitdiff | tree |
| 2021-05-28 |
Luke Kenneth Casson... | print out offset for load address in hex
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commit | commitdiff | tree |
| 2021-05-28 |
Luke Kenneth Casson... | probably got MSR.FP bit set... maybe
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commit | commitdiff | tree |
| 2021-05-28 |
Luke Kenneth Casson... | add quick stfd test to make sure MSR.FP is set
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | increase RAM sizes for media memmap
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | moving stack and parameters higher up for media test
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | move stack pointer higher up to keep qemu happier in...
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | move SPR set to qemu.py
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | debug print qemu and simulator LR
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | set SPRs inside qemu run_program
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | add disassembly dump and set_lr to qemu
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | hex dump debug
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | skip step, program pointing at correct location already
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | whoops yield in setup_one ISACaller
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | speed up bytes upload in qemu.py
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | set PC in pypowersim
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | pass output dump argument to shell script for audio...
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | get full qemu list of registers, on each cycle, saves...
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | report log expected different qemu values rather than...
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | whoops inverted logic on qemu endian set
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | add setting of qemu GPRs/FPRs in pypowersim
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | slightly messy: qemu goes haywire at the last instruction.
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | oops syntax error
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | add qemu gpr/fpr set/get
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | create a register cache for qemu machine interface...
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commit | commitdiff | tree |
| 2021-05-27 |
Luke Kenneth Casson... | get qemu operational single-step mode, use in pypowersim
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commit | commitdiff | tree |
| 2021-05-25 |
Luke Kenneth Casson... | extracting memory for dump must be big-endian ordered
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commit | commitdiff | tree |
| 2021-05-25 |
Luke Kenneth Casson... | add loading of data and output dump of samples to mp3...
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commit | commitdiff | tree |
| 2021-05-25 |
Luke Kenneth Casson... | whoops two options "-l", rename one "-a" for "assembly...
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commit | commitdiff | tree |
| 2021-05-25 |
Luke Kenneth Casson... | allow comments in SPR / GPR / FPR files
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commit | commitdiff | tree |
| 2021-05-25 |
Luke Kenneth Casson... | more notes on pypowersim
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commit | commitdiff | tree |
| 2021-05-25 |
Luke Kenneth Casson... | add dump-out option to pypowersim
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commit | commitdiff | tree |
| 2021-05-25 |
Luke Kenneth Casson... | add add setting of LR so that code jumps outside of...
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commit | commitdiff | tree |
| 2021-05-24 |
Luke Kenneth Casson... | quick add of pypowersim command to run the apply_window_floa...
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commit | commitdiff | tree |
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