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begin working on linux verilator simulation
[microwatt.git]
/
core.vhdl
2021-09-24
Anton Blanchard
Merge pull request #329 from paulusmack/wb-fix
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2021-09-16
Michael Neuling
Merge pull request #328 from paulusmack/shortmult
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2021-09-15
Paul Mackerras
core: Add a short multiplier
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2021-08-17
Michael Neuling
Merge pull request #319 from antonblanchard/verilator-ci
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2021-08-16
Michael Neuling
Merge pull request #318 from paulusmack/pmu
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2021-08-14
Paul Mackerras
PMU: Add several more events
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2021-08-11
Michael Neuling
Merge pull request #315 from paulusmack/pmu
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2021-08-11
Paul Mackerras
core: Add a basic performance monitor unit (PMU) implem...
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2021-05-17
Michael Neuling
Merge pull request #277 from paulus/gpio
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2021-05-13
Michael Neuling
Merge pull request #287 from paulusmack/master
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2021-05-11
Paul Mackerras
Merge pull request #278 from shenki/openocd-v0.11
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2021-05-11
Paul Mackerras
icache: Snoop writes to memory by other agents
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2021-05-11
Paul Mackerras
dcache: Snoop writes to memory by other agents
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2021-05-05
Paul Mackerras
Merge pull request #283 from antonblanchard/whitespace
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2021-03-24
Anton Blanchard
Merge pull request #285 from antonblanchard/Makefile...
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2021-03-24
Anton Blanchard
Merge pull request #281 from antonblanchard/cache-tlb...
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2021-03-15
Anton Blanchard
Pass icache/dcache/tlb parameters down from soc
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2021-02-08
Michael Neuling
Merge pull request #269 from paulusmack/pipeline
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2021-02-08
Michael Neuling
Merge pull request #268 from paulusmack/btc
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2021-01-18
Paul Mackerras
core: Move redirect and interrupt delivery logic to...
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2021-01-18
Paul Mackerras
core: Track CR hazards and bypasses using tags
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2021-01-18
Paul Mackerras
core: Restore bypass path from execute1
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2021-01-18
Paul Mackerras
core: Track GPR hazards using tags that propagate throu...
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2021-01-18
Paul Mackerras
fetch1: Implement a simple branch target cache
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2020-12-14
Michael Neuling
Merge pull request #256 from antonblanchard/flash-reset
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2020-12-14
Paul Mackerras
Merge pull request #257 from antonblanchard/nofpu-fix
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2020-12-13
Anton Blanchard
Fully initialize FPU buses when FPU is disabled
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2020-09-17
Michael Neuling
Merge pull request #245 from paulusmack/fpu
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2020-09-03
Paul Mackerras
core: Add framework for an FPU
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2020-09-03
Paul Mackerras
core: Add support for floating-point loads and stores
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2020-08-07
Michael Neuling
Merge pull request #229 from ozbenh/litedram
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2020-07-22
Michael Neuling
Merge pull request #233 from paulusmack/master
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2020-07-14
Paul Mackerras
core: Don't generate logic for log data when LOG_LENGTH = 0
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2020-06-30
Paul Mackerras
Merge pull request #206 from Jbalkind/icachecleanup
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2020-06-19
Michael Neuling
Merge pull request #208 from paulusmack/faster
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2020-06-16
Paul Mackerras
Make LOG_LENGTH configurable per FPGA variant
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2020-06-15
Paul Mackerras
core: Implement a simple branch predictor
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2020-06-14
Paul Mackerras
decode1: Add a stash buffer to the output
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2020-06-13
Paul Mackerras
core: Use a busy signal rather than a stall
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2020-06-13
Paul Mackerras
core: Double the dcache and icache sizes
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2020-06-13
Paul Mackerras
core: Remove fetch2 pipeline stage
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2020-06-13
Paul Mackerras
Add core logging
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2020-06-05
Michael Neuling
Merge pull request #193 from paulusmack/master
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2020-06-05
Paul Mackerras
Merge pull request #182 from mikey/travis
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2020-06-05
Benjamin Herrenschmidt
icache: Fix icbi potentially clobbering the icache...
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2020-06-05
Paul Mackerras
Merge pull request #183 from shawnanastasio/addpcis
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2020-06-03
Paul Mackerras
Merge pull request #168 from shenki/flash-arty
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2020-06-02
Anton Blanchard
Merge pull request #178 from antonblanchard/intercon
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2020-05-25
Benjamin Herrenschmidt
irq: Simplify xics->core irq input
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2020-05-19
Anton Blanchard
Merge pull request #173 from Jbalkind/core-vcs-syntax
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2020-05-19
Anton Blanchard
Merge pull request #177 from antonblanchard/litedram
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2020-05-19
Anton Blanchard
Merge branch 'master' into litedram
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2020-05-19
Anton Blanchard
Merge pull request #176 from antonblanchard/console...
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2020-05-19
Anton Blanchard
Merge pull request #174 from antonblanchard/yosys-fixes
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2020-05-18
Anton Blanchard
Merge pull request #169 from paulusmack/mmu
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2020-05-16
Benjamin Herrenschmidt
soc/core: Add reset latches
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2020-05-14
Paul Mackerras
Merge branch 'mmu'
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2020-05-14
Anton Blanchard
Merge pull request #170 from antonblanchard/litedram
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2020-05-08
Paul Mackerras
Add TLB to icache
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2020-05-08
Paul Mackerras
Add framework for implementing an MMU
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2020-05-08
Paul Mackerras
Implement data storage interrupts
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2020-05-08
Paul Mackerras
debug: Provide a way to examine GPRs, fast SPRs and MSR
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2020-05-08
Benjamin Herrenschmidt
core: Add alternate reset address
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2020-05-06
Paul Mackerras
Merge remote-tracking branch 'remotes/origin/master'
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2020-05-06
Anton Blanchard
Merge pull request #165 from mikey/xics
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2020-04-23
Michael Neuling
XICS interrupt controller
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2020-03-30
Anton Blanchard
Merge pull request #153 from paulusmack/master
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2020-03-28
Paul Mackerras
loadstore1: Move logic from dcache to loadstore1
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2020-02-19
Paul Mackerras
Remove single-issue constraint for most loads and stores
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2020-01-21
Anton Blanchard
Merge pull request #134 from paulusmack/master
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2020-01-14
Paul Mackerras
Plumb loadstore1 input from execute1 not decode2
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2020-01-14
Paul Mackerras
execute: Implement bypass from output of execute1 to...
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2020-01-14
Paul Mackerras
Make divider hang off the side of execute1
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2020-01-14
Paul Mackerras
Make multiplier hang off the side of execute1
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2020-01-11
Anton Blanchard
Merge pull request #133 from antonblanchard/ghdl-synth
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2020-01-11
Anton Blanchard
Fix a ghdlsynth issue in icache
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2020-01-11
Anton Blanchard
Merge pull request #131 from antonblanchard/new-tests
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2020-01-11
Anton Blanchard
Dump CTR, LR and CR on sim termination, and update...
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2019-12-09
Anton Blanchard
Merge pull request #122 from paulusmack/benh-sprs
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2019-12-07
Benjamin Herrenschmidt
sprs: Store common SPRs in register file
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2019-11-15
Anton Blanchard
Merge pull request #118 from antonblanchard/bus-pipeline
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2019-10-30
Benjamin Herrenschmidt
Add option to not flatten hierarchy
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2019-10-25
Anton Blanchard
Merge pull request #115 from antonblanchard/reduce...
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2019-10-25
Anton Blanchard
Merge pull request #113 from mikey/exec-sim-remove
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2019-10-25
Anton Blanchard
Merge pull request #114 from antonblanchard/dcache
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2019-10-24
Michael Neuling
Remove SIM generic from execute1
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2019-10-23
Benjamin Herrenschmidt
insn: Simplistic implementation of icbi
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2019-10-23
Benjamin Herrenschmidt
icache/dcache: Make both caches 32 lines, 2 ways
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2019-10-23
Benjamin Herrenschmidt
dcache: Add a dcache
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2019-10-16
Anton Blanchard
Merge pull request #105 from paulusmack/writeback
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2019-10-15
Paul Mackerras
Remove execute2 stage
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2019-10-12
Anton Blanchard
Merge pull request #92 from paulusmack/divider
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2019-10-12
Paul Mackerras
divider: Return 0 for invalid and overflow cases, like...
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2019-10-10
Anton Blanchard
Merge pull request #79 from deece/uart_address
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2019-10-09
Anton Blanchard
Merge pull request #83 from paulusmack/logical
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2019-10-09
Anton Blanchard
Merge pull request #81 from antonblanchard/logical
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2019-10-09
Anton Blanchard
Merge pull request #82 from antonblanchard/icache-set...
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2019-10-08
Benjamin Herrenschmidt
icache: Set associative icache
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2019-10-08
Benjamin Herrenschmidt
icache: Use narrower block RAMs
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2019-10-08
Benjamin Herrenschmidt
fetch/icache: Fit icache in BRAM
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