[PATCH] BaseTools: Add RISCV64 binding

[PATCH] BaseTools: Add RISCV64 binding

[Nikita]

- Add RISCV64 ProcessorBind.h

- Add RISCV64 to Makefiles

Signed-off-by: Nikita Ermakov <sh1r4s3@mail.si-head.nl>
---
 BaseTools/Source/C/GNUmakefile                |  3 +
 .../Source/C/Include/RiscV64/ProcessorBind.h  | 85 +++++++++++++++++++
 BaseTools/Source/C/Makefiles/header.makefile  |  6 ++
 3 files changed, 94 insertions(+)
 create mode 100644 BaseTools/Source/C/Include/RiscV64/ProcessorBind.h

diff --git a/BaseTools/Source/C/GNUmakefile b/BaseTools/Source/C/GNUmakefile
index df4eb64ea9..464f432774 100644
--- a/BaseTools/Source/C/GNUmakefile
+++ b/BaseTools/Source/C/GNUmakefile
@@ -26,6 +26,9 @@ ifndef HOST_ARCH
   else ifneq (,$(findstring arm,$(uname_m)))
     HOST_ARCH=ARM
   endif
+  ifneq (,$(findstring riscv64,$(uname_m)))
+    HOST_ARCH=RISCV64
+  endif
   ifndef HOST_ARCH
     $(info Could not detected HOST_ARCH from uname results)
     $(error HOST_ARCH is not defined!)
diff --git a/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h b/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
new file mode 100644
index 0000000000..1612d6ea7f
--- /dev/null
+++ b/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
@@ -0,0 +1,85 @@
+/** @file
+  Processor or Compiler specific defines and types for RISC-V.
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __PROCESSOR_BIND_H__
+#define __PROCESSOR_BIND_H__
+
+//
+// Define the processor type so other code can make processor based choices
+//
+#define MDE_CPU_RISCV64
+
+//
+// Make sure we are using the correct packing rules per EFI specification
+//
+#ifndef __GNUC__
+#pragma pack()
+#endif
+
+//
+// Use ANSI C 2000 stdint.h integer width declarations
+//
+#include <stdint.h>
+typedef uint8_t   BOOLEAN;
+typedef int8_t    INT8;
+typedef uint8_t   UINT8;
+typedef int16_t   INT16;
+typedef uint16_t  UINT16;
+typedef int32_t   INT32;
+typedef uint32_t  UINT32;
+typedef int64_t   INT64;
+typedef uint64_t  UINT64;
+typedef char      CHAR8;
+typedef uint16_t  CHAR16;
+
+//
+// Unsigned value of native width.  (4 bytes on supported 32-bit processor instructions,
+// 8 bytes on supported 64-bit processor instructions)
+//
+typedef UINT64  UINTN;
+
+//
+// Signed value of native width.  (4 bytes on supported 32-bit processor instructions,
+// 8 bytes on supported 64-bit processor instructions)
+//
+typedef INT64   INTN;
+
+//
+// Processor specific defines
+//
+
+//
+// A value of native width with the highest bit set.
+//
+#define MAX_BIT      0x8000000000000000
+
+//
+// A value of native width with the two highest bits set.
+//
+#define MAX_2_BITS   0xC000000000000000
+
+//
+// The stack alignment required for RISC-V
+//
+#define CPU_STACK_ALIGNMENT  16
+
+//
+// Modifier to ensure that all protocol member functions and EFI intrinsics
+// use the correct C calling convention. All protocol member functions and
+// EFI intrinsics are required to modify their member functions with EFIAPI.
+//
+#define EFIAPI
+
+#if defined(__GNUC__)
+  //
+  // For GNU assembly code, .global or .globl can declare global symbols.
+  // Define this macro to unify the usage.
+  //
+  #define ASM_GLOBAL .globl
+#endif
+
+#endif
diff --git a/BaseTools/Source/C/Makefiles/header.makefile b/BaseTools/Source/C/Makefiles/header.makefile
index 1c105ee7d4..0df728f327 100644
--- a/BaseTools/Source/C/Makefiles/header.makefile
+++ b/BaseTools/Source/C/Makefiles/header.makefile
@@ -28,6 +28,9 @@ ifndef HOST_ARCH
   else ifneq (,$(findstring arm,$(uname_m)))
     HOST_ARCH=ARM
   endif
+  ifneq (,$(findstring riscv64,$(uname_m)))
+    HOST_ARCH=RISCV64
+  endif
   ifndef HOST_ARCH
     $(info Could not detected HOST_ARCH from uname results)
     $(error HOST_ARCH is not defined!)
@@ -64,6 +67,9 @@ ARCH_INCLUDE = -I $(MAKEROOT)/Include/Arm/
 else ifeq ($(HOST_ARCH), AARCH64)
 ARCH_INCLUDE = -I $(MAKEROOT)/Include/AArch64/
 
+else ifeq ($(HOST_ARCH), RISCV64)
+ARCH_INCLUDE = -I $(MAKEROOT)/Include/RiscV64/
+
 else
 $(error Bad HOST_ARCH)
 endif
-- 
2.28.0

回复: [edk2-devel] [PATCH] BaseTools: Add RISCV64 binding

[gaoliming]

Ack-by: Liming Gao <gaoliming@byosoft.com.cn>

> -----邮件原件-----
> 发件人: bounce+27952+65443+4905953+8761045@groups.io
> <bounce+27952+65443+4905953+8761045@groups.io> 代表 Nikita
> 发送时间: 2020年9月22日 18:38
> 收件人: devel@edk2.groups.io
> 抄送: Nikita Ermakov <sh1r4s3@mail.si-head.nl>
> 主题: [edk2-devel] [PATCH] BaseTools: Add RISCV64 binding
> 
> - Add RISCV64 ProcessorBind.h
> 
> - Add RISCV64 to Makefiles
> 
> Signed-off-by: Nikita Ermakov <sh1r4s3@mail.si-head.nl>
> ---
>  BaseTools/Source/C/GNUmakefile                |  3 +
>  .../Source/C/Include/RiscV64/ProcessorBind.h  | 85
> +++++++++++++++++++
>  BaseTools/Source/C/Makefiles/header.makefile  |  6 ++
>  3 files changed, 94 insertions(+)
>  create mode 100644 BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
> 
> diff --git a/BaseTools/Source/C/GNUmakefile
> b/BaseTools/Source/C/GNUmakefile
> index df4eb64ea9..464f432774 100644
> --- a/BaseTools/Source/C/GNUmakefile
> +++ b/BaseTools/Source/C/GNUmakefile
> @@ -26,6 +26,9 @@ ifndef HOST_ARCH
>    else ifneq (,$(findstring arm,$(uname_m)))
> 
>      HOST_ARCH=ARM
> 
>    endif
> 
> +  ifneq (,$(findstring riscv64,$(uname_m)))
> 
> +    HOST_ARCH=RISCV64
> 
> +  endif
> 
>    ifndef HOST_ARCH
> 
>      $(info Could not detected HOST_ARCH from uname results)
> 
>      $(error HOST_ARCH is not defined!)
> 
> diff --git a/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
> b/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
> new file mode 100644
> index 0000000000..1612d6ea7f
> --- /dev/null
> +++ b/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
> @@ -0,0 +1,85 @@
> +/** @file
> 
> +  Processor or Compiler specific defines and types for RISC-V.
> 
> +
> 
> +  SPDX-License-Identifier: BSD-2-Clause-Patent
> 
> +
> 
> +**/
> 
> +
> 
> +#ifndef __PROCESSOR_BIND_H__
> 
> +#define __PROCESSOR_BIND_H__
> 
> +
> 
> +//
> 
> +// Define the processor type so other code can make processor based
> choices
> 
> +//
> 
> +#define MDE_CPU_RISCV64
> 
> +
> 
> +//
> 
> +// Make sure we are using the correct packing rules per EFI specification
> 
> +//
> 
> +#ifndef __GNUC__
> 
> +#pragma pack()
> 
> +#endif
> 
> +
> 
> +//
> 
> +// Use ANSI C 2000 stdint.h integer width declarations
> 
> +//
> 
> +#include <stdint.h>
> 
> +typedef uint8_t   BOOLEAN;
> 
> +typedef int8_t    INT8;
> 
> +typedef uint8_t   UINT8;
> 
> +typedef int16_t   INT16;
> 
> +typedef uint16_t  UINT16;
> 
> +typedef int32_t   INT32;
> 
> +typedef uint32_t  UINT32;
> 
> +typedef int64_t   INT64;
> 
> +typedef uint64_t  UINT64;
> 
> +typedef char      CHAR8;
> 
> +typedef uint16_t  CHAR16;
> 
> +
> 
> +//
> 
> +// Unsigned value of native width.  (4 bytes on supported 32-bit
processor
> instructions,
> 
> +// 8 bytes on supported 64-bit processor instructions)
> 
> +//
> 
> +typedef UINT64  UINTN;
> 
> +
> 
> +//
> 
> +// Signed value of native width.  (4 bytes on supported 32-bit processor
> instructions,
> 
> +// 8 bytes on supported 64-bit processor instructions)
> 
> +//
> 
> +typedef INT64   INTN;
> 
> +
> 
> +//
> 
> +// Processor specific defines
> 
> +//
> 
> +
> 
> +//
> 
> +// A value of native width with the highest bit set.
> 
> +//
> 
> +#define MAX_BIT      0x8000000000000000
> 
> +
> 
> +//
> 
> +// A value of native width with the two highest bits set.
> 
> +//
> 
> +#define MAX_2_BITS   0xC000000000000000
> 
> +
> 
> +//
> 
> +// The stack alignment required for RISC-V
> 
> +//
> 
> +#define CPU_STACK_ALIGNMENT  16
> 
> +
> 
> +//
> 
> +// Modifier to ensure that all protocol member functions and EFI
intrinsics
> 
> +// use the correct C calling convention. All protocol member functions
and
> 
> +// EFI intrinsics are required to modify their member functions with
EFIAPI.
> 
> +//
> 
> +#define EFIAPI
> 
> +
> 
> +#if defined(__GNUC__)
> 
> +  //
> 
> +  // For GNU assembly code, .global or .globl can declare global symbols.
> 
> +  // Define this macro to unify the usage.
> 
> +  //
> 
> +  #define ASM_GLOBAL .globl
> 
> +#endif
> 
> +
> 
> +#endif
> 
> diff --git a/BaseTools/Source/C/Makefiles/header.makefile
> b/BaseTools/Source/C/Makefiles/header.makefile
> index 1c105ee7d4..0df728f327 100644
> --- a/BaseTools/Source/C/Makefiles/header.makefile
> +++ b/BaseTools/Source/C/Makefiles/header.makefile
> @@ -28,6 +28,9 @@ ifndef HOST_ARCH
>    else ifneq (,$(findstring arm,$(uname_m)))
> 
>      HOST_ARCH=ARM
> 
>    endif
> 
> +  ifneq (,$(findstring riscv64,$(uname_m)))
> 
> +    HOST_ARCH=RISCV64
> 
> +  endif
> 
>    ifndef HOST_ARCH
> 
>      $(info Could not detected HOST_ARCH from uname results)
> 
>      $(error HOST_ARCH is not defined!)
> 
> @@ -64,6 +67,9 @@ ARCH_INCLUDE = -I $(MAKEROOT)/Include/Arm/
>  else ifeq ($(HOST_ARCH), AARCH64)
> 
>  ARCH_INCLUDE = -I $(MAKEROOT)/Include/AArch64/
> 
> 
> 
> +else ifeq ($(HOST_ARCH), RISCV64)
> 
> +ARCH_INCLUDE = -I $(MAKEROOT)/Include/RiscV64/
> 
> +
> 
>  else
> 
>  $(error Bad HOST_ARCH)
> 
>  endif
> 
> --
> 2.28.0
> 
> 
> 
> -=-=-=-=-=-=
> Groups.io Links: You receive all messages sent to this group.
> View/Reply Online (#65443): https://edk2.groups.io/g/devel/message/65443
> Mute This Topic: https://groups.io/mt/77011297/4905953
> Group Owner: devel+owner@edk2.groups.io
> Unsubscribe: https://edk2.groups.io/g/devel/unsub
> [gaoliming@byosoft.com.cn]
> -=-=-=-=-=-=
> 

Re: [edk2-devel] [PATCH] BaseTools: Add RISCV64 binding

[Abner Chang]

Acked-by: Abner Chang <abner.chang@hpe.com>

> -----Original Message-----
> From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of
> Nikita
> Sent: Tuesday, September 22, 2020 6:38 PM
> To: devel@edk2.groups.io
> Cc: Nikita Ermakov <sh1r4s3@mail.si-head.nl>
> Subject: [edk2-devel] [PATCH] BaseTools: Add RISCV64 binding
> 
> - Add RISCV64 ProcessorBind.h
> 
> - Add RISCV64 to Makefiles
> 
> Signed-off-by: Nikita Ermakov <sh1r4s3@mail.si-head.nl>
> ---
>  BaseTools/Source/C/GNUmakefile                |  3 +
>  .../Source/C/Include/RiscV64/ProcessorBind.h  | 85 +++++++++++++++++++
> BaseTools/Source/C/Makefiles/header.makefile  |  6 ++
>  3 files changed, 94 insertions(+)
>  create mode 100644 BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
> 
> diff --git a/BaseTools/Source/C/GNUmakefile
> b/BaseTools/Source/C/GNUmakefile index df4eb64ea9..464f432774 100644
> --- a/BaseTools/Source/C/GNUmakefile
> +++ b/BaseTools/Source/C/GNUmakefile
> @@ -26,6 +26,9 @@ ifndef HOST_ARCH
>    else ifneq (,$(findstring arm,$(uname_m)))
>      HOST_ARCH=ARM
>    endif
> +  ifneq (,$(findstring riscv64,$(uname_m)))
> +    HOST_ARCH=RISCV64
> +  endif
>    ifndef HOST_ARCH
>      $(info Could not detected HOST_ARCH from uname results)
>      $(error HOST_ARCH is not defined!)
> diff --git a/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
> b/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
> new file mode 100644
> index 0000000000..1612d6ea7f
> --- /dev/null
> +++ b/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
> @@ -0,0 +1,85 @@
> +/** @file
> +  Processor or Compiler specific defines and types for RISC-V.
> +
> +  SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#ifndef __PROCESSOR_BIND_H__
> +#define __PROCESSOR_BIND_H__
> +
> +//
> +// Define the processor type so other code can make processor based
> +choices // #define MDE_CPU_RISCV64
> +
> +//
> +// Make sure we are using the correct packing rules per EFI
> +specification // #ifndef __GNUC__ #pragma pack() #endif
> +
> +//
> +// Use ANSI C 2000 stdint.h integer width declarations // #include
> +<stdint.h>
> +typedef uint8_t   BOOLEAN;
> +typedef int8_t    INT8;
> +typedef uint8_t   UINT8;
> +typedef int16_t   INT16;
> +typedef uint16_t  UINT16;
> +typedef int32_t   INT32;
> +typedef uint32_t  UINT32;
> +typedef int64_t   INT64;
> +typedef uint64_t  UINT64;
> +typedef char      CHAR8;
> +typedef uint16_t  CHAR16;
> +
> +//
> +// Unsigned value of native width.  (4 bytes on supported 32-bit
> +processor instructions, // 8 bytes on supported 64-bit processor
> +instructions) // typedef UINT64  UINTN;
> +
> +//
> +// Signed value of native width.  (4 bytes on supported 32-bit
> +processor instructions, // 8 bytes on supported 64-bit processor
> +instructions) //
> +typedef INT64   INTN;
> +
> +//
> +// Processor specific defines
> +//
> +
> +//
> +// A value of native width with the highest bit set.
> +//
> +#define MAX_BIT      0x8000000000000000
> +
> +//
> +// A value of native width with the two highest bits set.
> +//
> +#define MAX_2_BITS   0xC000000000000000
> +
> +//
> +// The stack alignment required for RISC-V // #define
> +CPU_STACK_ALIGNMENT  16
> +
> +//
> +// Modifier to ensure that all protocol member functions and EFI
> +intrinsics // use the correct C calling convention. All protocol member
> +functions and // EFI intrinsics are required to modify their member
> functions with EFIAPI.
> +//
> +#define EFIAPI
> +
> +#if defined(__GNUC__)
> +  //
> +  // For GNU assembly code, .global or .globl can declare global symbols.
> +  // Define this macro to unify the usage.
> +  //
> +  #define ASM_GLOBAL .globl
> +#endif
> +
> +#endif
> diff --git a/BaseTools/Source/C/Makefiles/header.makefile
> b/BaseTools/Source/C/Makefiles/header.makefile
> index 1c105ee7d4..0df728f327 100644
> --- a/BaseTools/Source/C/Makefiles/header.makefile
> +++ b/BaseTools/Source/C/Makefiles/header.makefile
> @@ -28,6 +28,9 @@ ifndef HOST_ARCH
>    else ifneq (,$(findstring arm,$(uname_m)))
>      HOST_ARCH=ARM
>    endif
> +  ifneq (,$(findstring riscv64,$(uname_m)))
> +    HOST_ARCH=RISCV64
> +  endif
>    ifndef HOST_ARCH
>      $(info Could not detected HOST_ARCH from uname results)
>      $(error HOST_ARCH is not defined!)
> @@ -64,6 +67,9 @@ ARCH_INCLUDE = -I $(MAKEROOT)/Include/Arm/  else
> ifeq ($(HOST_ARCH), AARCH64)  ARCH_INCLUDE = -I
> $(MAKEROOT)/Include/AArch64/
> 
> +else ifeq ($(HOST_ARCH), RISCV64)
> +ARCH_INCLUDE = -I $(MAKEROOT)/Include/RiscV64/
> +
>  else
>  $(error Bad HOST_ARCH)
>  endif
> --
> 2.28.0
> 
> 
> 
> 
> 

回复: [edk2-devel] [PATCH] BaseTools: Add RISCV64 binding

[gaoliming]

Pull request is created. https://github.com/tianocore/edk2/pull/969

> -----邮件原件-----
> 发件人: bounce+27952+65571+4905953+8761045@groups.io
> <bounce+27952+65571+4905953+8761045@groups.io> 代表 Abner Chang
> 发送时间: 2020年9月24日 22:14
> 收件人: devel@edk2.groups.io; sh1r4s3@mail.si-head.nl
> 主题: Re: [edk2-devel] [PATCH] BaseTools: Add RISCV64 binding
> 
> Acked-by: Abner Chang <abner.chang@hpe.com>
> 
> > -----Original Message-----
> > From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of
> > Nikita
> > Sent: Tuesday, September 22, 2020 6:38 PM
> > To: devel@edk2.groups.io
> > Cc: Nikita Ermakov <sh1r4s3@mail.si-head.nl>
> > Subject: [edk2-devel] [PATCH] BaseTools: Add RISCV64 binding
> >
> > - Add RISCV64 ProcessorBind.h
> >
> > - Add RISCV64 to Makefiles
> >
> > Signed-off-by: Nikita Ermakov <sh1r4s3@mail.si-head.nl>
> > ---
> >  BaseTools/Source/C/GNUmakefile                |  3 +
> >  .../Source/C/Include/RiscV64/ProcessorBind.h  | 85
> +++++++++++++++++++
> > BaseTools/Source/C/Makefiles/header.makefile  |  6 ++
> >  3 files changed, 94 insertions(+)
> >  create mode 100644 BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
> >
> > diff --git a/BaseTools/Source/C/GNUmakefile
> > b/BaseTools/Source/C/GNUmakefile index df4eb64ea9..464f432774 100644
> > --- a/BaseTools/Source/C/GNUmakefile
> > +++ b/BaseTools/Source/C/GNUmakefile
> > @@ -26,6 +26,9 @@ ifndef HOST_ARCH
> >    else ifneq (,$(findstring arm,$(uname_m)))
> >      HOST_ARCH=ARM
> >    endif
> > +  ifneq (,$(findstring riscv64,$(uname_m)))
> > +    HOST_ARCH=RISCV64
> > +  endif
> >    ifndef HOST_ARCH
> >      $(info Could not detected HOST_ARCH from uname results)
> >      $(error HOST_ARCH is not defined!)
> > diff --git a/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
> > b/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
> > new file mode 100644
> > index 0000000000..1612d6ea7f
> > --- /dev/null
> > +++ b/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
> > @@ -0,0 +1,85 @@
> > +/** @file
> > +  Processor or Compiler specific defines and types for RISC-V.
> > +
> > +  SPDX-License-Identifier: BSD-2-Clause-Patent
> > +
> > +**/
> > +
> > +#ifndef __PROCESSOR_BIND_H__
> > +#define __PROCESSOR_BIND_H__
> > +
> > +//
> > +// Define the processor type so other code can make processor based
> > +choices // #define MDE_CPU_RISCV64
> > +
> > +//
> > +// Make sure we are using the correct packing rules per EFI
> > +specification // #ifndef __GNUC__ #pragma pack() #endif
> > +
> > +//
> > +// Use ANSI C 2000 stdint.h integer width declarations // #include
> > +<stdint.h>
> > +typedef uint8_t   BOOLEAN;
> > +typedef int8_t    INT8;
> > +typedef uint8_t   UINT8;
> > +typedef int16_t   INT16;
> > +typedef uint16_t  UINT16;
> > +typedef int32_t   INT32;
> > +typedef uint32_t  UINT32;
> > +typedef int64_t   INT64;
> > +typedef uint64_t  UINT64;
> > +typedef char      CHAR8;
> > +typedef uint16_t  CHAR16;
> > +
> > +//
> > +// Unsigned value of native width.  (4 bytes on supported 32-bit
> > +processor instructions, // 8 bytes on supported 64-bit processor
> > +instructions) // typedef UINT64  UINTN;
> > +
> > +//
> > +// Signed value of native width.  (4 bytes on supported 32-bit
> > +processor instructions, // 8 bytes on supported 64-bit processor
> > +instructions) //
> > +typedef INT64   INTN;
> > +
> > +//
> > +// Processor specific defines
> > +//
> > +
> > +//
> > +// A value of native width with the highest bit set.
> > +//
> > +#define MAX_BIT      0x8000000000000000
> > +
> > +//
> > +// A value of native width with the two highest bits set.
> > +//
> > +#define MAX_2_BITS   0xC000000000000000
> > +
> > +//
> > +// The stack alignment required for RISC-V // #define
> > +CPU_STACK_ALIGNMENT  16
> > +
> > +//
> > +// Modifier to ensure that all protocol member functions and EFI
> > +intrinsics // use the correct C calling convention. All protocol member
> > +functions and // EFI intrinsics are required to modify their member
> > functions with EFIAPI.
> > +//
> > +#define EFIAPI
> > +
> > +#if defined(__GNUC__)
> > +  //
> > +  // For GNU assembly code, .global or .globl can declare global
symbols.
> > +  // Define this macro to unify the usage.
> > +  //
> > +  #define ASM_GLOBAL .globl
> > +#endif
> > +
> > +#endif
> > diff --git a/BaseTools/Source/C/Makefiles/header.makefile
> > b/BaseTools/Source/C/Makefiles/header.makefile
> > index 1c105ee7d4..0df728f327 100644
> > --- a/BaseTools/Source/C/Makefiles/header.makefile
> > +++ b/BaseTools/Source/C/Makefiles/header.makefile
> > @@ -28,6 +28,9 @@ ifndef HOST_ARCH
> >    else ifneq (,$(findstring arm,$(uname_m)))
> >      HOST_ARCH=ARM
> >    endif
> > +  ifneq (,$(findstring riscv64,$(uname_m)))
> > +    HOST_ARCH=RISCV64
> > +  endif
> >    ifndef HOST_ARCH
> >      $(info Could not detected HOST_ARCH from uname results)
> >      $(error HOST_ARCH is not defined!)
> > @@ -64,6 +67,9 @@ ARCH_INCLUDE = -I $(MAKEROOT)/Include/Arm/  else
> > ifeq ($(HOST_ARCH), AARCH64)  ARCH_INCLUDE = -I
> > $(MAKEROOT)/Include/AArch64/
> >
> > +else ifeq ($(HOST_ARCH), RISCV64)
> > +ARCH_INCLUDE = -I $(MAKEROOT)/Include/RiscV64/
> > +
> >  else
> >  $(error Bad HOST_ARCH)
> >  endif
> > --
> > 2.28.0
> >
> >
> >
> >
> >
> 
> 
> 
> 
> 

Re: [edk2-devel] [PATCH] BaseTools: Add RISCV64 binding

[Nikita]

On 29 Sep 2020, at 06:15, gaoliming <gaoliming@byosoft.com.cn> wrote:
> 
> Pull request is created. https://github.com/tianocore/edk2/pull/969
> 

Thanks!

>> -----邮件原件-----
>> 发件人: bounce+27952+65571+4905953+8761045@groups.io
>> <bounce+27952+65571+4905953+8761045@groups.io> 代表 Abner Chang
>> 发送时间: 2020年9月24日 22:14
>> 收件人: devel@edk2.groups.io; sh1r4s3@mail.si-head.nl
>> 主题: Re: [edk2-devel] [PATCH] BaseTools: Add RISCV64 binding
>> 
>> Acked-by: Abner Chang <abner.chang@hpe.com>
>> 
>>> -----Original Message-----
>>> From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of
>>> Nikita
>>> Sent: Tuesday, September 22, 2020 6:38 PM
>>> To: devel@edk2.groups.io
>>> Cc: Nikita Ermakov <sh1r4s3@mail.si-head.nl>
>>> Subject: [edk2-devel] [PATCH] BaseTools: Add RISCV64 binding
>>> 
>>> - Add RISCV64 ProcessorBind.h
>>> 
>>> - Add RISCV64 to Makefiles
>>> 
>>> Signed-off-by: Nikita Ermakov <sh1r4s3@mail.si-head.nl>
>>> ---
>>> BaseTools/Source/C/GNUmakefile                |  3 +
>>> .../Source/C/Include/RiscV64/ProcessorBind.h  | 85
>> +++++++++++++++++++
>>> BaseTools/Source/C/Makefiles/header.makefile  |  6 ++
>>> 3 files changed, 94 insertions(+)
>>> create mode 100644 BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
>>> 
>>> diff --git a/BaseTools/Source/C/GNUmakefile
>>> b/BaseTools/Source/C/GNUmakefile index df4eb64ea9..464f432774 100644
>>> --- a/BaseTools/Source/C/GNUmakefile
>>> +++ b/BaseTools/Source/C/GNUmakefile
>>> @@ -26,6 +26,9 @@ ifndef HOST_ARCH
>>>   else ifneq (,$(findstring arm,$(uname_m)))
>>>     HOST_ARCH=ARM
>>>   endif
>>> +  ifneq (,$(findstring riscv64,$(uname_m)))
>>> +    HOST_ARCH=RISCV64
>>> +  endif
>>>   ifndef HOST_ARCH
>>>     $(info Could not detected HOST_ARCH from uname results)
>>>     $(error HOST_ARCH is not defined!)
>>> diff --git a/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
>>> b/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
>>> new file mode 100644
>>> index 0000000000..1612d6ea7f
>>> --- /dev/null
>>> +++ b/BaseTools/Source/C/Include/RiscV64/ProcessorBind.h
>>> @@ -0,0 +1,85 @@
>>> +/** @file
>>> +  Processor or Compiler specific defines and types for RISC-V.
>>> +
>>> +  SPDX-License-Identifier: BSD-2-Clause-Patent
>>> +
>>> +**/
>>> +
>>> +#ifndef __PROCESSOR_BIND_H__
>>> +#define __PROCESSOR_BIND_H__
>>> +
>>> +//
>>> +// Define the processor type so other code can make processor based
>>> +choices // #define MDE_CPU_RISCV64
>>> +
>>> +//
>>> +// Make sure we are using the correct packing rules per EFI
>>> +specification // #ifndef __GNUC__ #pragma pack() #endif
>>> +
>>> +//
>>> +// Use ANSI C 2000 stdint.h integer width declarations // #include
>>> +<stdint.h>
>>> +typedef uint8_t   BOOLEAN;
>>> +typedef int8_t    INT8;
>>> +typedef uint8_t   UINT8;
>>> +typedef int16_t   INT16;
>>> +typedef uint16_t  UINT16;
>>> +typedef int32_t   INT32;
>>> +typedef uint32_t  UINT32;
>>> +typedef int64_t   INT64;
>>> +typedef uint64_t  UINT64;
>>> +typedef char      CHAR8;
>>> +typedef uint16_t  CHAR16;
>>> +
>>> +//
>>> +// Unsigned value of native width.  (4 bytes on supported 32-bit
>>> +processor instructions, // 8 bytes on supported 64-bit processor
>>> +instructions) // typedef UINT64  UINTN;
>>> +
>>> +//
>>> +// Signed value of native width.  (4 bytes on supported 32-bit
>>> +processor instructions, // 8 bytes on supported 64-bit processor
>>> +instructions) //
>>> +typedef INT64   INTN;
>>> +
>>> +//
>>> +// Processor specific defines
>>> +//
>>> +
>>> +//
>>> +// A value of native width with the highest bit set.
>>> +//
>>> +#define MAX_BIT      0x8000000000000000
>>> +
>>> +//
>>> +// A value of native width with the two highest bits set.
>>> +//
>>> +#define MAX_2_BITS   0xC000000000000000
>>> +
>>> +//
>>> +// The stack alignment required for RISC-V // #define
>>> +CPU_STACK_ALIGNMENT  16
>>> +
>>> +//
>>> +// Modifier to ensure that all protocol member functions and EFI
>>> +intrinsics // use the correct C calling convention. All protocol member
>>> +functions and // EFI intrinsics are required to modify their member
>>> functions with EFIAPI.
>>> +//
>>> +#define EFIAPI
>>> +
>>> +#if defined(__GNUC__)
>>> +  //
>>> +  // For GNU assembly code, .global or .globl can declare global
> symbols.
>>> +  // Define this macro to unify the usage.
>>> +  //
>>> +  #define ASM_GLOBAL .globl
>>> +#endif
>>> +
>>> +#endif
>>> diff --git a/BaseTools/Source/C/Makefiles/header.makefile
>>> b/BaseTools/Source/C/Makefiles/header.makefile
>>> index 1c105ee7d4..0df728f327 100644
>>> --- a/BaseTools/Source/C/Makefiles/header.makefile
>>> +++ b/BaseTools/Source/C/Makefiles/header.makefile
>>> @@ -28,6 +28,9 @@ ifndef HOST_ARCH
>>>   else ifneq (,$(findstring arm,$(uname_m)))
>>>     HOST_ARCH=ARM
>>>   endif
>>> +  ifneq (,$(findstring riscv64,$(uname_m)))
>>> +    HOST_ARCH=RISCV64
>>> +  endif
>>>   ifndef HOST_ARCH
>>>     $(info Could not detected HOST_ARCH from uname results)
>>>     $(error HOST_ARCH is not defined!)
>>> @@ -64,6 +67,9 @@ ARCH_INCLUDE = -I $(MAKEROOT)/Include/Arm/  else
>>> ifeq ($(HOST_ARCH), AARCH64)  ARCH_INCLUDE = -I
>>> $(MAKEROOT)/Include/AArch64/
>>> 
>>> +else ifeq ($(HOST_ARCH), RISCV64)
>>> +ARCH_INCLUDE = -I $(MAKEROOT)/Include/RiscV64/
>>> +
>>> else
>>> $(error Bad HOST_ARCH)
>>> endif
>>> —
>>> 2.28.0
>>> 
>>> 
>>> 
>>> 
>>> 


Thanks,
Nikita
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