From: Yodel Eldar <yodel.eldar@yodel.dev>

This patch adds the EIO and ENOSYS errno values that were missing from
the GDB Manual [1] when the other errno values were defined.

[1] https://sourceware.org/gdb/current/onlinedocs/gdb.html/Errno-Values.html

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Yodel Eldar <yodel.eldar@yodel.dev>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20260116014612.226183-2-yodel.eldar@yodel.dev>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 include/gdbstub/syscalls.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/gdbstub/syscalls.h b/include/gdbstub/syscalls.h
index d63228e96b4..6200416f77a 100644
--- a/include/gdbstub/syscalls.h
+++ b/include/gdbstub/syscalls.h
@@ -22,6 +22,7 @@
 #define GDB_EPERM           1
 #define GDB_ENOENT          2
 #define GDB_EINTR           4
+#define GDB_EIO             5
 #define GDB_EBADF           9
 #define GDB_EACCES         13
 #define GDB_EFAULT         14
@@ -37,6 +38,7 @@
 #define GDB_ENOSPC         28
 #define GDB_ESPIPE         29
 #define GDB_EROFS          30
+#define GDB_ENOSYS         88
 #define GDB_ENAMETOOLONG   91
 #define GDB_EUNKNOWN       9999
 
-- 
2.47.3