1 files changed, 36 insertions, 0 deletions

diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/1963.toml b/gitlab/issues/target_missing/host_missing/accel_missing/1963.toml
new file mode 100644
index 000000000..edf1cd42c
--- /dev/null
+++ b/gitlab/issues/target_missing/host_missing/accel_missing/1963.toml
@@ -0,0 +1,36 @@
+id = 1963
+title = "EOF is not detected, when semihosting is reading from stdin"
+state = "opened"
+created_at = "2023-10-27T08:32:16.590Z"
+closed_at = "n/a"
+labels = ["Semihosting", "workflow::Needs Info"]
+url = "https://gitlab.com/qemu-project/qemu/-/issues/1963"
+host-os = "Ubuntu 22.04.3 LTS"
+host-arch = "x86_64"
+qemu-version = "8.1.50 (v8.1.0-2161-ga95260486a)"
+guest-os = "bare metal"
+guest-arch = "arm"
+description = """QEMU hangs."""
+reproduce = """1. Run the program with stdin from a pipe."""
+additional = """The code is compiled from this source:
+```
+#include <stdio.h>
+
+int main(int argc, char** argv) {
+    int i = -1;
+    int result = scanf("%d", &i);
+    printf("result = %d, i = %d\\n", result, i);
+    return 0;
+}
+```
+compiled with GCC and picolibc:
+```
+arm-none-eabi-gcc --specs=picolibc.specs -march=armv7-m ~/sources/picolibc/git/test-stdin.c -o test-stdin -lc -lsemihost --crt0=hosted -O0 -g
+```
+[test-stdin](/uploads/dbd2650c8e0aaca353fd7630ac9c8440/test-stdin)
+The execution hangs at semihosting SYS_READC(0x7) call:
+```
+\tmovs r0, #7
+(...)
+\tbkpt #0xab
+```"""