diff options
Diffstat (limited to 'gitlab/issues/target_nios2/host_s390/accel_missing')
| -rw-r--r-- | gitlab/issues/target_nios2/host_s390/accel_missing/1693.toml | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/gitlab/issues/target_nios2/host_s390/accel_missing/1693.toml b/gitlab/issues/target_nios2/host_s390/accel_missing/1693.toml deleted file mode 100644 index 4462fa51a..000000000 --- a/gitlab/issues/target_nios2/host_s390/accel_missing/1693.toml +++ /dev/null @@ -1,37 +0,0 @@ -id = 1693 -title = "qemu-system-nios2 not working on s390x (big endian) hosts" -state = "closed" -created_at = "2023-06-07T08:33:31.965Z" -closed_at = "2023-07-01T10:12:35.751Z" -labels = ["host: s390", "kind::Bug", "target: nios2", "workflow::Patch available"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/1693" -host-os = "Linux / RHEL 9" -host-arch = "s390x" -qemu-version = "current master branch (commit 7ce5a15fa633c7683d4)" -guest-os = "Linux" -guest-arch = "nios2" -description = """qemu-system-nios2 fails to boot a Linux kernel on s390x hosts.""" -reproduce = """1. wget https://qemu-advcal.gitlab.io/qac-best-of-multiarch/download/day14.tar.xz -2. tar -xJf day14.tar.xz -3. cd day14/ -4. qemu-system-nios2 -nographic -kernel vmlinux.elf""" -additional = """When running with "-d in_asm", it seems like the code initially starts executing ok, but in one of the early translation blocks, there is a difference when comparing the log with a run from a x86 host: - -``` -IN: fdt_check_header -0xc81afd48: ldw\tr3,0(r4) -0xc81afd4c: srli\tr5,r3,24 -0xc81afd50: slli\tr2,r3,24 -0xc81afd54: or\tr2,r2,r5 -0xc81afd58: slli\tr5,r3,8 -0xc81afd5c: srli\tr3,r3,8 -0xc81afd60: andhi\tr5,r5,255 -0xc81afd64: andi\tr3,r3,65280 -0xc81afd68: or\tr2,r2,r5 -0xc81afd6c: or\tr2,r2,r3 -0xc81afd70: movhi\tr3,53262 -0xc81afd74: addi\tr3,r3,-275 -0xc81afd78: bne\tr2,r3,0xc81afde8 -``` - -On the x86 host, the branch at the end is not taken, while on the s390x host, the branch is taken.""" |