diff options
Diffstat (limited to 'isa/rv64mi/ipi.S')
-rw-r--r-- | isa/rv64mi/ipi.S | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/isa/rv64mi/ipi.S b/isa/rv64mi/ipi.S deleted file mode 100644 index 7178310..0000000 --- a/isa/rv64mi/ipi.S +++ /dev/null @@ -1,49 +0,0 @@ -# See LICENSE for license details. - -#***************************************************************************** -# ipi.S -#----------------------------------------------------------------------------- -# -# Test interprocessor interrupts. -# - -#include "riscv_test.h" -#include "test_macros.h" - -RVTEST_RV64M -RVTEST_CODE_BEGIN - - # enable interrupts - csrs mstatus, MSTATUS_MIE - csrs mie, MIP_MSIP - - # get a unique core id - la a0, coreid - li a1, 1 - amoadd.w a2, a1, (a0) - - # for now, only run this on core 0 - 1:li a3, 1 - bgeu a2, a3, 1b - - # send a self-IPI - csrwi mipi, 1 - 1: j 1b - -mtvec_handler: - bnez a2, fail - RVTEST_PASS - - TEST_PASSFAIL - -RVTEST_CODE_END - - .data -RVTEST_DATA_BEGIN - - TEST_DATA - -coreid: .word 0 -foo: .word 0 - -RVTEST_DATA_END |