diff options
Diffstat (limited to 'gitlab/issues/target_riscv/host_missing/accel_missing/2672.toml')
| -rw-r--r-- | gitlab/issues/target_riscv/host_missing/accel_missing/2672.toml | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gitlab/issues/target_riscv/host_missing/accel_missing/2672.toml b/gitlab/issues/target_riscv/host_missing/accel_missing/2672.toml new file mode 100644 index 00000000..5d9ce208 --- /dev/null +++ b/gitlab/issues/target_riscv/host_missing/accel_missing/2672.toml @@ -0,0 +1,28 @@ +id = 2672 +title = "Skipping a jal instruction in riscv64 baremetal emulation" +state = "closed" +created_at = "2024-11-13T10:22:34.551Z" +closed_at = "2024-11-16T22:05:19.664Z" +labels = ["Closed::Invalid", "target: riscv"] +url = "https://gitlab.com/qemu-project/qemu/-/issues/2672" +host-os = "openSUSE Leap 15.5" +host-arch = "x86_64, Intel(R) Core(TM) i5-10400T CPU @ 2.00GHz" +qemu-version = "QEMU emulator version 9.0.50" +guest-os = "baremetal" +guest-arch = "riscv64" +description = """The binary contains an illegal instruction after a jal. Normally the jal should be taken but the illegal instructi[aia_tests2.elf](/uploads/b8b646b01d7bcc15b51c36ddbffacac7/aia_tests2.elf)on next to the jal is executed generating and illegal instruction exception: + +``` +0x80006070: 00200513 addi a0,zero,2 +0x80006074: 89cff0ef jal ra,-3940 # 0x80005110 + +---------------- +IN: _Z15int_switch_modehh +0x80006078: 0000 illegal + +---------------- +IN: mtvec_table +0x8000e600: 64d0406f j 20044 # 0x8001344c +```""" +reproduce = """1. Execute the same binary with QEMU.""" +additional = """""" |