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| author | Jonathan Neuschäfer <j.neuschaefer@gmx.net> | 2018-02-16 13:36:46 +0100 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-02-20 20:46:39 +0000 |
| commit | a5c49b8d434d4a99e86c3e79c2b7f1c461aad577 (patch) | |
| tree | 8ca71d9cf9e9421bebc5dce6e4b19333276fba51 /src/arch/riscv/trap_handler.c | |
| parent | 042a8336f3eb7c7ed4358a100fae23967346e7a2 (diff) | |
| download | coreboot-a5c49b8d434d4a99e86c3e79c2b7f1c461aad577.tar.xz | |
arch/riscv: Update encoding.h and adjust related code
Update encoding.h to the version shipped with spike commit
0185d36 ("Merge pull request #165 from riscv/small_progbuf"),
and copy the license header from the LICENSE file.
Change-Id: I517042e5865986e88a589dc8623745f8d584d6b8
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/23773
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/arch/riscv/trap_handler.c')
| -rw-r--r-- | src/arch/riscv/trap_handler.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/arch/riscv/trap_handler.c b/src/arch/riscv/trap_handler.c index 8fd037507a..7b35c2e7cd 100644 --- a/src/arch/riscv/trap_handler.c +++ b/src/arch/riscv/trap_handler.c @@ -14,6 +14,7 @@ * GNU General Public License for more details. */ +#include <arch/encoding.h> #include <arch/exception.h> #include <console/console.h> #include <string.h> @@ -33,8 +34,12 @@ static const char *const exception_names[] = { "Store access fault", "Environment call from U-mode", "Environment call from S-mode", - "Environment call from H-mode", - "Environment call from M-mode" + "Reserved (10)", + "Environment call from M-mode", + "Instruction page fault", + "Load page fault", + "Reserved (14)", + "Store page fault", }; static const char *mstatus_to_previous_mode(uintptr_t ms) @@ -119,7 +124,7 @@ static void interrupt_handler(trapframe *tf) // at present, as we only search for // "core{0{0{timecmp" above. ssie = read_csr(sie); - if (!(ssie & SIE_STIE)) + if (!(ssie & SIP_STIP)) break; if (!timecmp) @@ -149,11 +154,11 @@ void trap_handler(trapframe *tf) switch(tf->cause) { case CAUSE_MISALIGNED_FETCH: - case CAUSE_FAULT_FETCH: + case CAUSE_FETCH_ACCESS: case CAUSE_ILLEGAL_INSTRUCTION: case CAUSE_BREAKPOINT: - case CAUSE_FAULT_LOAD: - case CAUSE_FAULT_STORE: + case CAUSE_LOAD_ACCESS: + case CAUSE_STORE_ACCESS: case CAUSE_USER_ECALL: case CAUSE_SUPERVISOR_ECALL: case CAUSE_HYPERVISOR_ECALL: |