Anonymous Coward #1001664 has uploaded this change for review. ( https://review.coreboot.org/20043
Change subject: address of riscv register is incorrect ......................................................................
address of riscv register is incorrect
I triggered a bug, when I try to debug riscv code by spike. This bug is caused by an instruction exception. This instruction is [csrwi 0x320,7]. Through this I found the register address wrong
Change-Id: If0bea4bf52d8ad2fb2598724d6feb59dc1b3084a signed-off-by: wxjstzwxjstz@126.com Signed-off-by: wxjstz wxjstz@126.com --- M src/arch/riscv/virtual_memory.c 1 file changed, 2 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/20043/1
diff --git a/src/arch/riscv/virtual_memory.c b/src/arch/riscv/virtual_memory.c index 2c440d2..9ab7548 100644 --- a/src/arch/riscv/virtual_memory.c +++ b/src/arch/riscv/virtual_memory.c @@ -316,6 +316,6 @@ // Until we trust our toolchain use the hardcoded constants. // These were in flux and people who get the older toolchain // will have difficult-to-debug failures. - write_csr(/*mucounteren*/0x320, 7); - write_csr(/*mscounteren*/0x321, 7); + write_csr(/*mcounteren*/0x306, 7); + write_csr(/*scounteren*/0x106, 7); }