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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-21 21:21:26 +0200 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-21 21:21:26 +0200 |
| commit | 4b927bc37359dec23f67d3427fc982945f24f404 (patch) | |
| tree | 245449ef9146942dc7fffd0235b48b7e70a00bf2 /gitlab/issues/target_missing/host_missing/accel_missing/2316.toml | |
| parent | aa8bd79cec7bf6790ddb01d156c2ef2201abbaab (diff) | |
| download | emulator-bug-study-4b927bc37359dec23f67d3427fc982945f24f404.tar.gz emulator-bug-study-4b927bc37359dec23f67d3427fc982945f24f404.zip | |
add gitlab issues in toml format
Diffstat (limited to 'gitlab/issues/target_missing/host_missing/accel_missing/2316.toml')
| -rw-r--r-- | gitlab/issues/target_missing/host_missing/accel_missing/2316.toml | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/2316.toml b/gitlab/issues/target_missing/host_missing/accel_missing/2316.toml new file mode 100644 index 00000000..39d07e0c --- /dev/null +++ b/gitlab/issues/target_missing/host_missing/accel_missing/2316.toml @@ -0,0 +1,44 @@ +id = 2316 +title = "aarch64 virt cortex-a53 libc printf (with argument) hello world strange behavior" +state = "closed" +created_at = "2024-04-29T15:59:52.951Z" +closed_at = "2024-04-29T16:17:03.933Z" +labels = [] +url = "https://gitlab.com/qemu-project/qemu/-/issues/2316" +host-os = "**Debian Sid**" +host-arch = "**x86_64**" +qemu-version = "**v9.0.0-265-gfd87be1dad**" +guest-os = "**no** (libc bare metal hello world)" +guest-arch = "**ARM Cortex-A53, Armv8-A**" +description = """My hello world get lost after + +`0x0000000040000370 <+48>: str q0, [sp, #80]` + +in + +``` + 0x1f8: udf #0 + 0x1fc: udf #0 +=> 0x200: udf #0 + 0x204: udf #0 + 0x208: udf #0 + 0x20c: udf #0 + 0x210: udf #0 + 0x214: udf #0 +``` + +By bisecting, I got the last commit OK : v8.2.0-2033-g49fa457ca5 + +``` +$ qemu-system-aarch64 -M virt,secure=on,gic-version=3 -cpu cortex-a53 -kernel aarch64-none-elf-a.elf -serial stdio -display none +printf with an integer : 42 +``` + +But after v8.2.0-2034-g59754f85ed https://gitlab.com/qemu-project/qemu/-/commit/59754f85ed35cbd5f4bf2663ca2136c78d5b2413 (for example with latest v9.0.0-265-gfd87be1dad), it doesn't work anymore.""" +reproduce = """1. Build qemu-system-aarch64 with ``./configure --prefix=$PREFIX --target-list=aarch64-softmmu --disable-user --disable-linux-user --disable-bsd-user --enable-kvm --enable-tcg --disable-gnutls --disable-nettle --disable-gtk --disable-iconv --disable-curses --disable-curl --disable-vnc --disable-vnc-jpeg --disable-attr --disable-libusb --disable-opengl --disable-tpm --disable-bzip2 && make -j$(nproc) && make install`` + +2. Run my hello world : ``qemu-system-aarch64 -M virt,secure=on,gic-version=3 -cpu cortex-a53 -kernel aarch64-none-elf-a.elf -serial stdio -display none``""" +additional = """I provide here the hello world (elf + map). Of course the problem might be that it (qemu and/or hello world) was not built correctly and that everything was working by chance before v8.2.0-2033-g49fa457ca5 +[aarch64-none-elf-a.elf](/uploads/daf7f37aec260c56d4be5fd90554dce3/aarch64-none-elf-a.elf) +[aarch64-none-elf-a.map](/uploads/5564cee13a214e7eb8d6d4bf79f09682/aarch64-none-elf-a.map) +Depending on the investigation, I can provide what's needed to rebuild it.""" |