Update upstream source from tag 'upstream/15.3'debian/15.3-1

Update to upstream version '15.3'
with Debian dir 1b484f1c1ac270604a5a1451b34de4b0865c6211

3 files changed, 223 insertions, 0 deletions

diff --git a/gnu-efi/inc/mips64el/efibind.h b/gnu-efi/inc/mips64el/efibind.h
new file mode 100644
index 00000000..9ff5fb2a
--- /dev/null
+++ b/gnu-efi/inc/mips64el/efibind.h
@@ -0,0 +1,164 @@
+/*
+ * Copright (C) 2014 - 2015 Linaro Ltd.
+ * Author: Ard Biesheuvel <ard.biesheuvel@linaro.org>
+ * Copright (C) 2017 Lemote Co.
+ * Author: Heiher <r@hev.cc>
+ *
+ * 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 and this list of conditions, without modification.
+ * 2. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed 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.
+ */
+
+#if !defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L ) && !defined(__cplusplus)
+
+// ANSI C 1999/2000 stdint.h integer width declarations
+
+typedef unsigned long       uint64_t;
+typedef long                int64_t;
+typedef unsigned int        uint32_t;
+typedef int                 int32_t;
+typedef unsigned short      uint16_t;
+typedef short               int16_t;
+typedef unsigned char       uint8_t;
+typedef signed char         int8_t;   // unqualified 'char' is unsigned on ARM
+typedef uint64_t            uintptr_t;
+typedef int64_t             intptr_t;
+
+#else
+#include <stdint.h>
+#endif
+
+//
+// Basic EFI types of various widths
+//
+
+typedef uint64_t   UINT64;
+typedef int64_t    INT64;
+
+typedef uint32_t   UINT32;
+typedef int32_t    INT32;
+
+typedef uint16_t   UINT16;
+typedef uint16_t   CHAR16;
+typedef int16_t    INT16;
+
+typedef uint8_t    UINT8;
+typedef char       CHAR8;
+typedef int8_t     INT8;
+
+#undef VOID
+#define VOID    void
+
+typedef int64_t    INTN;
+typedef uint64_t   UINTN;
+
+#define EFIERR(a)           (0x8000000000000000 | a)
+#define EFI_ERROR_MASK      0x8000000000000000
+#define EFIERR_OEM(a)       (0xc000000000000000 | a)
+
+#define BAD_POINTER         0xFBFBFBFBFBFBFBFB
+#define MAX_ADDRESS         0xFFFFFFFFFFFFFFFF
+
+#define BREAKPOINT()        while (TRUE);    // Make it hang on Bios[Dbg]32
+
+//
+// Pointers must be aligned to these address to function
+//
+
+#define MIN_ALIGNMENT_SIZE  8
+
+#define ALIGN_VARIABLE(Value ,Adjustment) \
+            (UINTN)Adjustment = 0; \
+            if((UINTN)Value % MIN_ALIGNMENT_SIZE) \
+                (UINTN)Adjustment = MIN_ALIGNMENT_SIZE - ((UINTN)Value % MIN_ALIGNMENT_SIZE); \
+            Value = (UINTN)Value + (UINTN)Adjustment
+
+
+//
+// Define macros to build data structure signatures from characters.
+//
+
+#define EFI_SIGNATURE_16(A,B)             ((A) | (B<<8))
+#define EFI_SIGNATURE_32(A,B,C,D)         (EFI_SIGNATURE_16(A,B)     | (EFI_SIGNATURE_16(C,D)     << 16))
+#define EFI_SIGNATURE_64(A,B,C,D,E,F,G,H) (EFI_SIGNATURE_32(A,B,C,D) | ((UINT64)(EFI_SIGNATURE_32(E,F,G,H)) << 32))
+
+//
+// EFIAPI - prototype calling convention for EFI function pointers
+// BOOTSERVICE - prototype for implementation of a boot service interface
+// RUNTIMESERVICE - prototype for implementation of a runtime service interface
+// RUNTIMEFUNCTION - prototype for implementation of a runtime function that is not a service
+// RUNTIME_CODE - pragma macro for declaring runtime code
+//
+
+#ifndef EFIAPI          // Forces EFI calling conventions reguardless of compiler options
+#define EFIAPI          // Substitute expresion to force C calling convention
+#endif
+
+#define BOOTSERVICE
+#define RUNTIMESERVICE
+#define RUNTIMEFUNCTION
+
+
+#define RUNTIME_CODE(a)         alloc_text("rtcode", a)
+#define BEGIN_RUNTIME_DATA()    data_seg("rtdata")
+#define END_RUNTIME_DATA()      data_seg("")
+
+#define VOLATILE                volatile
+
+#define MEMORY_FENCE            __sync_synchronize
+
+//
+// When build similiar to FW, then link everything together as
+// one big module.
+//
+
+#define EFI_DRIVER_ENTRY_POINT(InitFunction)    \
+    UINTN                                       \
+    InitializeDriver (                          \
+        VOID    *ImageHandle,                   \
+        VOID    *SystemTable                    \
+        )                                       \
+    {                                           \
+        return InitFunction(ImageHandle,        \
+                SystemTable);                   \
+    }                                           \
+                                                \
+    EFI_STATUS efi_main(                        \
+        EFI_HANDLE image,                       \
+        EFI_SYSTEM_TABLE *systab                \
+        ) __attribute__((weak,                  \
+                alias ("InitializeDriver")));
+
+#define LOAD_INTERNAL_DRIVER(_if, type, name, entry)    \
+        (_if)->LoadInternal(type, name, entry)
+
+
+//
+// Some compilers don't support the forward reference construct:
+//  typedef struct XXXXX
+//
+// The following macro provide a workaround for such cases.
+
+#define INTERFACE_DECL(x) struct x
+
+#define uefi_call_wrapper(func, va_num, ...) func(__VA_ARGS__)
+#define EFI_FUNCTION
+
+static inline UINT64 swap_uint64 (UINT64 v)
+{
+	asm volatile (
+		"dsbh	%[v], %[v] \n\t"
+		"dshd	%[v], %[v] \n\t"
+		:[v]"+r"(v)
+	);
+
+	return v;
+}
diff --git a/gnu-efi/inc/mips64el/efilibplat.h b/gnu-efi/inc/mips64el/efilibplat.h
new file mode 100644
index 00000000..70a07865
--- /dev/null
+++ b/gnu-efi/inc/mips64el/efilibplat.h
@@ -0,0 +1,25 @@
+/*++
+
+Copyright (c) 1998  Intel Corporation
+
+Module Name:
+
+    efilibplat.h
+
+Abstract:
+
+    EFI to compile bindings
+
+
+
+
+Revision History
+
+--*/
+
+VOID
+InitializeLibPlatform (
+    IN EFI_HANDLE           ImageHandle,
+    IN EFI_SYSTEM_TABLE     *SystemTable
+    );
+
diff --git a/gnu-efi/inc/mips64el/efisetjmp_arch.h b/gnu-efi/inc/mips64el/efisetjmp_arch.h
new file mode 100644
index 00000000..2b8f756e
--- /dev/null
+++ b/gnu-efi/inc/mips64el/efisetjmp_arch.h
@@ -0,0 +1,34 @@
+#ifndef GNU_EFI_MIPS64EL_SETJMP_H
+#define GNU_EFI_MIPS64EL_SETJMP_H
+
+#define JMPBUF_ALIGN 8
+
+typedef struct {
+	/* GP regs */
+	UINT64	RA;
+	UINT64	SP;
+	UINT64	FP;
+	UINT64	GP;
+	UINT64	S0;
+	UINT64	S1;
+	UINT64	S2;
+	UINT64	S3;
+	UINT64	S4;
+	UINT64	S5;
+	UINT64	S6;
+	UINT64	S7;
+
+#ifdef	__mips_hard_float
+	/* FP regs */
+	UINT64	F24;
+	UINT64	F25;
+	UINT64	F26;
+	UINT64	F27;
+	UINT64	F28;
+	UINT64	F29;
+	UINT64	F30;
+	UINT64	F31;
+#endif
+} ALIGN(JMPBUF_ALIGN) jmp_buf[1];
+
+#endif /* GNU_EFI_MIPS64EL_SETJMP_H */