cores
/
microwatt
mirror of https://github.com/antonblanchard/microwatt
3
1
Fork 1
Code Issues Projects Releases Wiki Activity
1,400 Commits
39 Branches
0 Tags
68 MiB
master
caravel-mpw7-20221125
caravel-mpw7-20220822
branch-alias
trace-test
gitignore
litedram-update
liteeth-update
fix-sdcard
fpu-init
loadstore-init
core_debug-init
icache-unused-sig
icache-insn-u-state
dcache-unused-sig
unused-sig
divider-init
loadstore-pmu-init
icache-pmu-events
fpu-typo
less-fpga-init
caravel-mpw6-20220530
caravel-mpw5-20220323
caravel-mpw5-20220322
alt-reset-address
log2ceil-issue
fpu-constant
asic-3
boxarty-20211011
icbi-issue
orange-crab-freq
dcache-nc-fix
remove-potato-uart
cache-tlb-parameters-2
caravel-20210114
caravel-20210105
jtag-port-2
jtag-port
nia-debug
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'c49c32b5fe'
${ noResults }
Commit Graph

2 Commits (c49c32b5fe76ebb2eba1f7429777852d2046013f)

Author SHA1 Message Date
Paul Mackerras d2777dd1dd Generate Hypervisor Emulation Assistance Interrupt for illegal instructions 
This implements the HEIR register (Hypervisor Emulation Instruction
Register) and arranges for an illegal instruction to cause a
Hypervisor Emulation Assistance Interrupt (HEAI) at vector 0xE40, and
set HEIR to the illegal instruction.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
 2 months ago
Michael Neuling 9d7df2d507 Add test cases for new exceptions and supervisor state 
This adds test cases for:
- sc, illegals and decrementer exceptions
- decrementer overflow
- rfid
- mt/mf sprg0/1 srr0/1
- mtdec
- mtmsrd
- sc

It also adds these test cases to make check/check_light

Signed-off-by: Michael Neuling <mikey@neuling.org>
 5 years ago