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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-21 21:21:26 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-21 21:21:26 +0200 |
| commit | 4b927bc37359dec23f67d3427fc982945f24f404 (patch) | |
| tree | 245449ef9146942dc7fffd0235b48b7e70a00bf2 /gitlab/issues/target_missing/host_arm/accel_TCG/1714.toml | |
| parent | aa8bd79cec7bf6790ddb01d156c2ef2201abbaab (diff) | |
| download | qemu-analysis-4b927bc37359dec23f67d3427fc982945f24f404.tar.gz qemu-analysis-4b927bc37359dec23f67d3427fc982945f24f404.zip | |
add gitlab issues in toml format
Diffstat (limited to 'gitlab/issues/target_missing/host_arm/accel_TCG/1714.toml')
| -rw-r--r-- | gitlab/issues/target_missing/host_arm/accel_TCG/1714.toml | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gitlab/issues/target_missing/host_arm/accel_TCG/1714.toml b/gitlab/issues/target_missing/host_arm/accel_TCG/1714.toml new file mode 100644 index 000000000..9c70f80a0 --- /dev/null +++ b/gitlab/issues/target_missing/host_arm/accel_TCG/1714.toml @@ -0,0 +1,39 @@ +id = 1714 +title = "QEMU crashes on ARMv7 since at least commit 493c9b19" +state = "closed" +created_at = "2023-06-18T16:06:16.540Z" +closed_at = "2024-02-14T15:45:11.632Z" +labels = ["Closed::Fixed", "accel: TCG", "host: arm"] +url = "https://gitlab.com/qemu-project/qemu/-/issues/1714" +host-os = "Android" +host-arch = "ARMv7a" +qemu-version = "7.2.50 .. 8.0.0 .. 8.0.2 .. master" +guest-os = "TinyCore Linux 12" +guest-arch = "x86" +description = """I'm trying to build QEMU for Android, Arm64 versions work well, but **Armv7** builds began to crash nearly since this series of commits (QEMU 7.2.50), related to 'TCG_TARGET_HAS_direct_jump' removal by @rth7680. +More precisely, this commit still works: + +https://gitlab.com/qemu-project/qemu/-/commit/82df11e78d0baef7ffb7e7933c6fb830ffed087c + +and this one crashes: + +https://gitlab.com/qemu-project/qemu/-/commit/493c9b19a7fb7f387c4fcf57d3836504d5242bf5 + +(I tracked commits of 'tcg' subfolder and didn't bisect finer, but it's possible if needed). + +Both qemu-system-x86_64 and qemu-system-i386 emulators crash. + +**The crash is related to translation buffer size** : if I don't specify "-accel tcg,thread=single **,tb-size=256** ", the machine works. + +The problem is that I can not run debugger on a phone, and crash dump does not show any useful information, just "segfault" reason ("Fatal signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 0xe19b8000"). + +Even more, the Linux starts and runs, but it crashes only when I'm trying to run the GIMP, between splash screen and main interface appearance. + +I know that 1) Android is not officially supported and 2) 32-bit hosts were considered deprecated recently, but maybe it's possible to do something with these crashes? + +Recent master (https://gitlab.com/qemu-project/qemu/-/commit/5692a39f329413a00020a61fff95aff6b9884a73) doesn't work as well. +All 8.0.x Arm64 builds are runnable. + +Thanks in advance.""" +reproduce = "n/a" +additional = "n/a" |