semihosting: Move common-semi.h to include/semihosting/

This header is not private to the top-level semihosting directory,
so place it in the public include directory.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 39 insertions, 0 deletions

diff --git a/include/semihosting/common-semi.h b/include/semihosting/common-semi.h
new file mode 100644
index 0000000000..0a91db7c41
--- /dev/null
+++ b/include/semihosting/common-semi.h
@@ -0,0 +1,39 @@
+/*
+ *  Semihosting support for systems modeled on the Arm "Angel"
+ *  semihosting syscalls design. This includes Arm and RISC-V processors
+ *
+ *  Copyright (c) 2005, 2007 CodeSourcery.
+ *  Copyright (c) 2019 Linaro
+ *  Written by Paul Brook.
+ *
+ *  Copyright © 2020 by Keith Packard <keithp@keithp.com>
+ *  Adapted for systems other than ARM, including RISC-V, by Keith Packard
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ *  ARM Semihosting is documented in:
+ *     Semihosting for AArch32 and AArch64 Release 2.0
+ *     https://static.docs.arm.com/100863/0200/semihosting.pdf
+ *
+ *  RISC-V Semihosting is documented in:
+ *     RISC-V Semihosting
+ *     https://github.com/riscv/riscv-semihosting-spec/blob/main/riscv-semihosting-spec.adoc
+ */
+
+#ifndef COMMON_SEMI_H
+#define COMMON_SEMI_H
+
+void do_common_semihosting(CPUState *cs);
+
+#endif /* COMMON_SEMI_H */