diff options
Diffstat (limited to 'gitlab/issues/target_arm/host_missing/accel_TCG/2419.toml')
| -rw-r--r-- | gitlab/issues/target_arm/host_missing/accel_TCG/2419.toml | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/gitlab/issues/target_arm/host_missing/accel_TCG/2419.toml b/gitlab/issues/target_arm/host_missing/accel_TCG/2419.toml deleted file mode 100644 index abf5ff8a0..000000000 --- a/gitlab/issues/target_arm/host_missing/accel_TCG/2419.toml +++ /dev/null @@ -1,26 +0,0 @@ -id = 2419 -title = "ldapr_stlr_i instructions doesn't consider signed offset" -state = "closed" -created_at = "2024-07-02T13:05:24.359Z" -closed_at = "2024-07-19T01:20:04.204Z" -labels = ["accel: TCG", "kind::Bug", "target: arm", "workflow::Patch available"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/2419" -host-os = "Linux" -host-arch = "ARM" -qemu-version = "8.1.3" -guest-os = "Linux" -guest-arch = "ARM" -description = """The format ldapr_stlr_i models the load acquire / store release immediate instructions. \\ -These instructions has a bug in the sign extension calculation of the imm field. \\ -imm should be defined as s9 instead of 9. - -@ldapr_stlr_i .. ...... .. . imm:9 .. rn:5 rt:5 &ldapr_stlr_i - -Should be changed to: - -@ldapr_stlr_i .. ...... .. . imm:s9 .. rn:5 rt:5 &ldapr_stlr_i""" -reproduce = """1. Run ARM target -2. Generate any ldapr_stlr_i instructions (for example: LDAPUR) -3. When the imm value is negative, the immediate calculation is done wrong. In case the calculation leads to an undefined location, QEMU will fail.""" -additional = """In trans_LDAPR_i (translate-a64.c), when imm field is negative, the value of a->imm will be 512-x instead of x. \\ -I already fixed the issue by adding the s9 to the imm field. This made a call to sextend32 for imm instead of extend32 in the generated file build/libqemu-aarch64-softmmu.fa.p/decode-a64.c.inc""" |