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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:07 +0200 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:17 +0200 |
| commit | 9260319e7411ff8281700a532caa436f40120ec4 (patch) | |
| tree | 2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues/target_riscv/host_missing/accel_missing/2269.toml | |
| parent | 225caa38269323af1bfc2daadff5ec8bd930747f (diff) | |
| download | qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.tar.gz qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.zip | |
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Diffstat (limited to 'gitlab/issues/target_riscv/host_missing/accel_missing/2269.toml')
| -rw-r--r-- | gitlab/issues/target_riscv/host_missing/accel_missing/2269.toml | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/gitlab/issues/target_riscv/host_missing/accel_missing/2269.toml b/gitlab/issues/target_riscv/host_missing/accel_missing/2269.toml deleted file mode 100644 index e63146ab2..000000000 --- a/gitlab/issues/target_riscv/host_missing/accel_missing/2269.toml +++ /dev/null @@ -1,49 +0,0 @@ -id = 2269 -title = "RISC-V exit via sifive_test does not work in scripts with -serial stdio" -state = "closed" -created_at = "2024-04-06T09:20:17.514Z" -closed_at = "2024-05-15T02:57:20.518Z" -labels = ["target: riscv"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/2269" -host-os = "Ubuntu 22.04" -host-arch = "aarch64" -qemu-version = "8.2.92" -guest-os = "bare metal" -guest-arch = "riscv64" -description = """""" -reproduce = """1. Create assembly file `hello.s`: -```as -.section .text -.globl _start -_start: csrr t0, mhartid - bnez t0, _start - li t0, 0x100000 - li t1, 0x5555 - sw t1, 0(t0) -halt: j halt -``` -2. Create linker script `link.ld`: -```ld -OUTPUT_ARCH( "riscv" ) -ENTRY(_start) -SECTIONS -{ - . = 0x80000000; -} -``` -3. Create runner script `./run.sh` (don't forget to `chmod +x`) -```sh -#!/usr/bin/env bash -timeout 10 qemu-system-riscv64 -M virt -display none -serial stdio -bios none -kernel hello -``` -4. Compile into executable: -```sh -riscv64-unknown-elf-gcc -c -mcmodel=medany -fvisibility=hidden -nostartfiles -march=rv64g -mabi=lp64 -o hello.o hello.s -riscv64-unknown-elf-ld hello.o -nostdlib -T link.ld -o hello -``` -5. Dot-source the script - it will immediately exit cleanly -6. Execute the script - it will timeout with exit code 124 -7. Execute the script with redirected stdin, e.g. `./run.sh < ./run.sh` or `echo | ./run.sh` - it will immediately exit cleanly""" -additional = """This issue happens only with `-serial stdio`. Using `chardev:file` or `chardev:null` does not reproduce the issue. Process substitution like `<(echo 'test')` does not seem to work. `cat | ./run.sh` will wait until any line is send, then exit cleanly. This is mainly an issue when using helper test scripts which want to interact with user, as proper CI/UT would redirect serial anyways. - -I have noticed similar behavior with other RISC-V UART device - when running from scripts, there is no output, as if QEMU was waiting for something, even if there is only UART TX, not RX. It does not matter if I actually type in anything or not.""" |