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authorChristian Krinitsin <mail@krinitsin.com>2025-05-30 16:52:07 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-05-30 16:52:17 +0200
commit9260319e7411ff8281700a532caa436f40120ec4 (patch)
tree2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues/target_nios2/host_s390/accel_missing
parent225caa38269323af1bfc2daadff5ec8bd930747f (diff)
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Diffstat (limited to 'gitlab/issues/target_nios2/host_s390/accel_missing')
-rw-r--r--gitlab/issues/target_nios2/host_s390/accel_missing/1693.toml37
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."""