Github_Repos/cvw
1
0
Fork 1
mirror of https://github.com/openhwgroup/cvw synced 2025-02-11 06:05:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

cleared stimer interrupt

Browse Source
This commit is contained in:
harshinisrinath 2023-08-20 15:42:27 -07:00
parent fce2023aa8
commit 37bfb5998f
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
tests/coverage/WALLY-init-lib.h
View File

@ -64,8 +64,11 @@ trap_handler:
interrupt: # must be a timer interrupt interrupt: # must be a timer interrupt
li t0, -1 # set mtimecmp to biggest number so it doesnt interrupt again li t0, -1 # set mtimecmp to biggest number so it doesnt interrupt again
li t1, 0x02004000 # MTIMECMP in CLINT li t1, 0x02004000 # MTIMECMP in CLIN
sd t0, 0(t1) sd t0, 0(t1)
csrw stimecmp, t0 # sets stimecmp to big number so it doesnt interrupt
li t0, 32
csrc sip, t0 # clears stimer interrupt
j trap_return # clean up and return j trap_return # clean up and return
exception: exception: