gdbstub: Adjust gdb_syscall_complete_cb declaration
Change 'ret' to uint64_t. This resolves a FIXME in the
m68k and nios2 semihosting that we've lost data.
Change 'err' to int. There is nothing target-specific
about the width of the errno value.
Reviewed-by: Luc Michel <lmichel@kalray.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
diff --git a/gdbstub.c b/gdbstub.c
index f3a4664..cf869b1 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -1878,11 +1878,12 @@
static void handle_file_io(GArray *params, void *user_ctx)
{
if (params->len >= 1 && gdbserver_state.current_syscall_cb) {
- target_ulong ret, err;
+ uint64_t ret;
+ int err;
- ret = (target_ulong)get_param(params, 0)->val_ull;
+ ret = get_param(params, 0)->val_ull;
if (params->len >= 2) {
- err = (target_ulong)get_param(params, 1)->val_ull;
+ err = get_param(params, 1)->val_ull;
} else {
err = 0;
}