sorear changed the topic of #riscv to: RISC-V instruction set architecture | https://riscv.org | Logs: https://libera.irclog.whitequark.org/riscv
pecastro has quit [Ping timeout: 272 seconds]
EchelonX has joined #riscv
jacklsw has joined #riscv
vagrantc has quit [Ping timeout: 250 seconds]
vagrantc has joined #riscv
jjido has quit [Quit: My MacBook Air has gone to sleep. ZZZzzz…]
jacklsw has quit [Ping timeout: 240 seconds]
handsome_feng has joined #riscv
freakazoid333 has quit [Read error: Connection reset by peer]
freakazoid333 has joined #riscv
Starfoxxes has quit [Ping timeout: 252 seconds]
Starfoxxes has joined #riscv
prabhakarlad has quit [Ping timeout: 256 seconds]
alMalsamo has joined #riscv
jacklsw has joined #riscv
jimwilson has quit [Ping timeout: 240 seconds]
ntwk1 has joined #riscv
sobkas has quit [Quit: sobkas]
jimwilson has joined #riscv
ntwk has quit [Ping timeout: 252 seconds]
ntwk1 is now known as ntwk
jimwilson has quit [Ping timeout: 256 seconds]
prabhakarlad has joined #riscv
jimwilson has joined #riscv
derelict has quit [Quit: bye]
derelict has joined #riscv
prabhakarlad has quit [Quit: Client closed]
aerkiaga has quit [Remote host closed the connection]
vagrantc has quit [Quit: leaving]
drmpeg has left #riscv [#riscv]
drmpeg has joined #riscv
Teufelchen has quit [Ping timeout: 240 seconds]
Teufelchen has joined #riscv
EchelonX has quit [Quit: Leaving]
riff-IRC has quit [Remote host closed the connection]
riff-IRC has joined #riscv
eroux has joined #riscv
jmdaemon has joined #riscv
BOKALDO has joined #riscv
GreaseMonkey has quit [Read error: Connection reset by peer]
handsome_feng has quit [Quit: Connection closed for inactivity]
winterflaw has joined #riscv
handsome_feng has joined #riscv
jmdaemon has quit [Ping timeout: 240 seconds]
jmdaemon has joined #riscv
jjido has joined #riscv
jjido has quit [Quit: My MacBook Air has gone to sleep. ZZZzzz…]
pecastro has joined #riscv
jacklsw has quit [Ping timeout: 240 seconds]
jjido has joined #riscv
jmdaemon has quit [Ping timeout: 240 seconds]
eroux has quit [Quit: My MacBook has gone to sleep. ZZZzzz…]
Sofia has quit [Ping timeout: 240 seconds]
Sofia has joined #riscv
eroux has joined #riscv
handsome_feng has quit [Quit: Connection closed for inactivity]
alMalsamo has quit [Ping timeout: 240 seconds]
jjido has quit [Quit: My MacBook Air has gone to sleep. ZZZzzz…]
jacklsw has joined #riscv
alMalsamo has joined #riscv
prabhakarlad has joined #riscv
pecastro has quit [Read error: Connection reset by peer]
pecastro has joined #riscv
jjido has joined #riscv
BOKALDO has quit [Read error: Connection reset by peer]
BOKALDO_ has joined #riscv
Andre_H has joined #riscv
Andre_H has quit [Ping timeout: 240 seconds]
joev has quit [Ping timeout: 256 seconds]
jjido has quit [Quit: My MacBook Air has gone to sleep. ZZZzzz…]
joev has joined #riscv
Andre_H has joined #riscv
zjason` is now known as zjason
Andre_H has quit [Ping timeout: 256 seconds]
alMalsamo has quit [Remote host closed the connection]
alMalsamo has joined #riscv
BOKALDO_ has quit [Quit: Leaving]
eroux has quit [Ping timeout: 272 seconds]
alMalsamo has quit [Ping timeout: 240 seconds]
alMalsamo has joined #riscv
kaddkaka[m] has quit [Quit: You have been kicked for being idle]
BOKALDO has joined #riscv
sobkas has joined #riscv
sobkas has left #riscv [#riscv]
sobkas_ has joined #riscv
sobkas_ is now known as sobkas
___nick___ has joined #riscv
jacklsw has quit [Quit: Back to the real life]
jjido has joined #riscv
___nick___ has quit [Quit: https://quassel-irc.org - Chat comfortably. Anywhere.]
___nick___ has joined #riscv
___nick___ has quit [Client Quit]
___nick___ has joined #riscv
vagrantc has joined #riscv
<la_mettrie> tried to execute a program with CSRR instruction (which reads system state registers) from user space (QEMU, debian image) and that turned out to be an illegal instruction.
<sorear> that's generally expected, what is the question?
<la_mettrie> well, uhm, maybe... which document i should have studied in order to learn it through the non-hard way
<sorear> privlieged spec, §2.1 (in the 2019 copy I have here), Attempts to access a CSR without appropriate privilege level or to write a read-only register also raise illegal instruction exceptions.
<muurkha> also in chapter 9 of the base spec (20191213) it explains that CSRR has been moved out of the base spec into the Zicsr extension
<sorear> csrr is fine in user mode for user-accessible CSRs like fflags
<muurkha> so you'd think that even if it isn't a privilege-level thing, you'd get an illegal instruction if the processor doesn't have Zicsr
<muurkha> ?
<sorear> I think you're complicating this by bringing up irrelevant things. Last I checked qemu always had zicsr
<muurkha> ah sorry
mahmutov has joined #riscv
sobkas has quit [Remote host closed the connection]
cwebber has quit [Remote host closed the connection]
sobkas has joined #riscv
cwebber has joined #riscv
sobkas has quit [Remote host closed the connection]
sobkas has joined #riscv
prabhakarlad has quit [Quit: Client closed]
sobkas has quit [Read error: Connection reset by peer]
sobkas has joined #riscv
sobkas has quit [Remote host closed the connection]
sobkas has joined #riscv
sobkas has quit [Remote host closed the connection]
sobkas has joined #riscv
sobkas has quit [Remote host closed the connection]
sobkas has joined #riscv
sobkas has quit [Remote host closed the connection]
sobkas has joined #riscv
BOKALDO has quit [Quit: Leaving]
jmdaemon has joined #riscv
mahmutov has quit [Ping timeout: 256 seconds]
Sofia has quit [Ping timeout: 240 seconds]
mahmutov has joined #riscv
Sofia has joined #riscv
rsalveti has quit [Quit: Connection closed for inactivity]
mrkajetanp has quit [Read error: Connection reset by peer]
mrkajetanp has joined #riscv
skunkjoe has joined #riscv
___nick___ has quit [Ping timeout: 256 seconds]
jjido has quit [Quit: My MacBook Air has gone to sleep. ZZZzzz…]
aerkiaga has joined #riscv
sobkas has quit [Quit: sobkas]
zjason` has joined #riscv
zjason has quit [Ping timeout: 256 seconds]
jjido has joined #riscv
prabhakarlad has joined #riscv
rsalveti has joined #riscv
greaser|q has joined #riscv
greaser|q has joined #riscv
greaser|q has quit [Changing host]
greaser|q is now known as GreaseMonkey
mahmutov has quit [Ping timeout: 250 seconds]
theruran has quit [Quit: Connection closed for inactivity]
skunkjoe has quit [Ping timeout: 260 seconds]
jjido has quit [Quit: My MacBook Air has gone to sleep. ZZZzzz…]
jjido has joined #riscv
jjido has quit [Quit: My MacBook Air has gone to sleep. ZZZzzz…]