Author: kib
Date: Wed Sep 21 10:35:44 2016
New Revision: 306091
URL: https://svnweb.freebsd.org/changeset/base/306091
Log:
Add a way for the architecture to specify the calling ABI for methods
in the EFI Runtime Services Table. On amd64, the calling conventions
are MS.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Added:
head/sys/amd64/include/efi.h (contents, props changed)
head/sys/arm/include/efi.h (contents, props changed)
head/sys/arm64/include/efi.h (contents, props changed)
Modified:
head/sys/sys/efi.h
Added: head/sys/amd64/include/efi.h
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/amd64/include/efi.h Wed Sep 21 10:35:44 2016
(r306091)
@@ -0,0 +1,42 @@
+/*-
+ * Copyright (c) 2016 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Konstantin Belousov <k...@freebsd.org>
+ * under sponsorship from the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef __AMD64_INCLUDE_EFI_H_
+#define __AMD64_INCLUDE_EFI_H_
+
+/*
+ * XXX: from gcc 6.2 manual:
+ * Note, the ms_abi attribute for Microsoft Windows 64-bit targets
+ * currently requires the -maccumulate-outgoing-args option.
+ */
+#define EFIABI_ATTR __attribute__((ms_abi))
+
+#endif /* __AMD64_INCLUDE_EFI_H_ */
Added: head/sys/arm/include/efi.h
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/arm/include/efi.h Wed Sep 21 10:35:44 2016 (r306091)
@@ -0,0 +1,37 @@
+/*-
+ * Copyright (c) 2016 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Konstantin Belousov <k...@freebsd.org>
+ * under sponsorship from the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef __ARM_INCLUDE_EFI_H_
+#define __ARM_INCLUDE_EFI_H_
+
+#define EFIABI_ATTR
+
+#endif /* __ARM_INCLUDE_EFI_H_ */
Added: head/sys/arm64/include/efi.h
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/arm64/include/efi.h Wed Sep 21 10:35:44 2016
(r306091)
@@ -0,0 +1,37 @@
+/*-
+ * Copyright (c) 2016 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Konstantin Belousov <k...@freebsd.org>
+ * under sponsorship from the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef __ARM64_INCLUDE_EFI_H_
+#define __ARM64_INCLUDE_EFI_H_
+
+#define EFIABI_ATTR
+
+#endif /* __ARM64_INCLUDE_EFI_H_ */
Modified: head/sys/sys/efi.h
==============================================================================
--- head/sys/sys/efi.h Wed Sep 21 10:22:46 2016 (r306090)
+++ head/sys/sys/efi.h Wed Sep 21 10:35:44 2016 (r306091)
@@ -30,6 +30,7 @@
#define _SYS_EFI_H_
#include <sys/uuid.h>
+#include <machine/efi.h>
#define EFI_PAGE_SHIFT 12
#define EFI_PAGE_SIZE (1 << EFI_PAGE_SHIFT)
@@ -123,22 +124,25 @@ struct efi_tblhdr {
struct efi_rt {
struct efi_tblhdr rt_hdr;
- efi_status (*rt_gettime)(struct efi_tm *, struct efi_tmcap *);
- efi_status (*rt_settime)(struct efi_tm *);
+ efi_status (*rt_gettime)(struct efi_tm *, struct efi_tmcap *)
+ EFIABI_ATTR;
+ efi_status (*rt_settime)(struct efi_tm *) EFIABI_ATTR;
efi_status (*rt_getwaketime)(uint8_t *, uint8_t *,
- struct efi_tm *);
- efi_status (*rt_setwaketime)(uint8_t, struct efi_tm *);
+ struct efi_tm *) EFIABI_ATTR;
+ efi_status (*rt_setwaketime)(uint8_t, struct efi_tm *)
+ EFIABI_ATTR;
efi_status (*rt_setvirtual)(u_long, u_long, uint32_t,
- struct efi_md *);
- efi_status (*rt_cvtptr)(u_long, void **);
+ struct efi_md *) EFIABI_ATTR;
+ efi_status (*rt_cvtptr)(u_long, void **) EFIABI_ATTR;
efi_status (*rt_getvar)(efi_char *, struct uuid *, uint32_t *,
- u_long *, void *);
- efi_status (*rt_scanvar)(u_long *, efi_char *, struct uuid *);
+ u_long *, void *) EFIABI_ATTR;
+ efi_status (*rt_scanvar)(u_long *, efi_char *, struct uuid *)
+ EFIABI_ATTR;
efi_status (*rt_setvar)(efi_char *, struct uuid *, uint32_t,
- u_long, void *);
- efi_status (*rt_gethicnt)(uint32_t *);
+ u_long, void *) EFIABI_ATTR;
+ efi_status (*rt_gethicnt)(uint32_t *) EFIABI_ATTR;
efi_status (*rt_reset)(enum efi_reset, efi_status, u_long,
- efi_char *);
+ efi_char *) EFIABI_ATTR;
};
struct efi_systbl {
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