From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: hpe.com, ip: 148.163.143.35, mailfrom: prvs=01695bccdc=abner.chang@hpe.com) Received: from mx0b-002e3701.pphosted.com (mx0b-002e3701.pphosted.com [148.163.143.35]) by groups.io with SMTP; Sun, 22 Sep 2019 18:02:43 -0700 Received: from pps.filterd (m0150244.ppops.net [127.0.0.1]) by mx0b-002e3701.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x8N1138a021557 for ; Mon, 23 Sep 2019 01:02:39 GMT Received: from g9t5008.houston.hpe.com (g9t5008.houston.hpe.com [15.241.48.72]) by mx0b-002e3701.pphosted.com with ESMTP id 2v5fnuay2y-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 23 Sep 2019 01:02:39 +0000 Received: from g4t3433.houston.hpecorp.net (g4t3433.houston.hpecorp.net [16.208.49.245]) by g9t5008.houston.hpe.com (Postfix) with ESMTP id 7487E62 for ; Mon, 23 Sep 2019 01:02:38 +0000 (UTC) Received: from UB16Abner.asiapacific.hpqcorp.net (ub16abner.asiapacific.hpqcorp.net [15.119.209.44]) by g4t3433.houston.hpecorp.net (Postfix) with ESMTP id 8AE6746; Mon, 23 Sep 2019 01:02:37 +0000 (UTC) From: "Abner Chang" To: devel@edk2.groups.io Cc: abner.chang@hpe.com Subject: [edk2-staging/RISC-V-V2 PATCH v2 05/29] MdePkg/Include: RISC-V definitions. Date: Mon, 23 Sep 2019 08:31:30 +0800 Message-Id: <1569198715-31552-6-git-send-email-abner.chang@hpe.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1569198715-31552-1-git-send-email-abner.chang@hpe.com> References: <1569198715-31552-1-git-send-email-abner.chang@hpe.com> X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.70,1.0.8 definitions=2019-09-22_09:2019-09-20,2019-09-22 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 mlxscore=0 phishscore=0 impostorscore=0 adultscore=0 spamscore=0 suspectscore=1 malwarescore=0 mlxlogscore=556 priorityscore=1501 clxscore=1015 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-1908290000 definitions=main-1909230006 Add RISC-V processor related definitions. Signed-off-by: Abner Chang --- MdePkg/Include/IndustryStandard/PeImage.h | 12 +++++++ MdePkg/Include/Protocol/DebugSupport.h | 55 +++++++++++++++++++++++++++++++ MdePkg/Include/Protocol/PxeBaseCode.h | 4 +++ MdePkg/Include/Uefi/UefiBaseType.h | 13 ++++++++ MdePkg/Include/Uefi/UefiSpec.h | 5 +++ 5 files changed, 89 insertions(+) diff --git a/MdePkg/Include/IndustryStandard/PeImage.h b/MdePkg/Include/IndustryStandard/PeImage.h index 720bb08..ca3fd0b 100644 --- a/MdePkg/Include/IndustryStandard/PeImage.h +++ b/MdePkg/Include/IndustryStandard/PeImage.h @@ -9,6 +9,8 @@ Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.
+Portions Copyright (c) 2016 - 2019, Hewlett Packard Enterprise Development LP. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -34,6 +36,9 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #define IMAGE_FILE_MACHINE_X64 0x8664 #define IMAGE_FILE_MACHINE_ARMTHUMB_MIXED 0x01c2 #define IMAGE_FILE_MACHINE_ARM64 0xAA64 +#define IMAGE_FILE_MACHINE_RISCV32 0x5032 +#define IMAGE_FILE_MACHINE_RISCV64 0x5064 +#define IMAGE_FILE_MACHINE_RISCV128 0x5128 // // EXE file formats @@ -494,6 +499,13 @@ typedef struct { #define EFI_IMAGE_REL_BASED_DIR64 10 /// +/// Relocation types of RISC-V processor. +/// +#define EFI_IMAGE_REL_BASED_RISCV_HI20 5 +#define EFI_IMAGE_REL_BASED_RISCV_LOW12I 7 +#define EFI_IMAGE_REL_BASED_RISCV_LOW12S 8 + +/// /// Line number format. /// typedef struct { diff --git a/MdePkg/Include/Protocol/DebugSupport.h b/MdePkg/Include/Protocol/DebugSupport.h index 800e771..1a29cc0 100644 --- a/MdePkg/Include/Protocol/DebugSupport.h +++ b/MdePkg/Include/Protocol/DebugSupport.h @@ -7,6 +7,7 @@ Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.
+Copyright (c) 2016, Hewlett Packard Enterprise Development LP. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent @@ -603,6 +604,59 @@ typedef struct { UINT64 FAR; // Fault Address Register } EFI_SYSTEM_CONTEXT_AARCH64; +/// +/// RISC-V processor exception types. +/// +#define EXCEPT_RISCV_INST_MISALIGNED 0 +#define EXCEPT_RISCV_INST_ACCESS_FAULT 1 +#define EXCEPT_RISCV_ILLEGAL_INST 2 +#define EXCEPT_RISCV_BREAKPOINT 3 +#define EXCEPT_RISCV_LOAD_ADDRESS_MISALIGNED 4 +#define EXCEPT_RISCV_LOAD_ACCESS_FAULT 5 +#define EXCEPT_RISCV_STORE_AMO_ADDRESS_MISALIGNED 6 +#define EXCEPT_RISCV_STORE_AMO_ACCESS_FAULT 7 +#define EXCEPT_RISCV_ENV_CALL_FROM_UMODE 8 +#define EXCEPT_RISCV_ENV_CALL_FROM_SMODE 9 +#define EXCEPT_RISCV_ENV_CALL_FROM_HMODE 10 +#define EXCEPT_RISCV_ENV_CALL_FROM_MMODE 11 + +#define EXCEPT_RISCV_SOFTWARE_INT 0x0 +#define EXCEPT_RISCV_TIMER_INT 0x1 + +typedef struct { + UINT64 X0; + UINT64 X1; + UINT64 X2; + UINT64 X3; + UINT64 X4; + UINT64 X5; + UINT64 X6; + UINT64 X7; + UINT64 X8; + UINT64 X9; + UINT64 X10; + UINT64 X11; + UINT64 X12; + UINT64 X13; + UINT64 X14; + UINT64 X15; + UINT64 X16; + UINT64 X17; + UINT64 X18; + UINT64 X19; + UINT64 X20; + UINT64 X21; + UINT64 X22; + UINT64 X23; + UINT64 X24; + UINT64 X25; + UINT64 X26; + UINT64 X27; + UINT64 X28; + UINT64 X29; + UINT64 X30; + UINT64 X31; +} EFI_SYSTEM_CONTEXT_RISCV64; /// /// Universal EFI_SYSTEM_CONTEXT definition. @@ -614,6 +668,7 @@ typedef union { EFI_SYSTEM_CONTEXT_IPF *SystemContextIpf; EFI_SYSTEM_CONTEXT_ARM *SystemContextArm; EFI_SYSTEM_CONTEXT_AARCH64 *SystemContextAArch64; + EFI_SYSTEM_CONTEXT_RISCV64 *SystemContextRiscV64; } EFI_SYSTEM_CONTEXT; // diff --git a/MdePkg/Include/Protocol/PxeBaseCode.h b/MdePkg/Include/Protocol/PxeBaseCode.h index b02d270..8a9e4a1 100644 --- a/MdePkg/Include/Protocol/PxeBaseCode.h +++ b/MdePkg/Include/Protocol/PxeBaseCode.h @@ -3,6 +3,8 @@ devices for network access and network booting. Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
+Copyright (c) 2016 - 2019, Hewlett Packard Enterprise Development LP. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent @par Revision Reference: @@ -153,6 +155,8 @@ typedef UINT16 EFI_PXE_BASE_CODE_UDP_PORT; #define EFI_PXE_CLIENT_SYSTEM_ARCHITECTURE 0x000A #elif defined (MDE_CPU_AARCH64) #define EFI_PXE_CLIENT_SYSTEM_ARCHITECTURE 0x000B +#elif defined (MDE_CPU_RISCV64) +#define EFI_PXE_CLIENT_SYSTEM_ARCHITECTURE 0x001B #endif diff --git a/MdePkg/Include/Uefi/UefiBaseType.h b/MdePkg/Include/Uefi/UefiBaseType.h index a62f13d..d979412 100644 --- a/MdePkg/Include/Uefi/UefiBaseType.h +++ b/MdePkg/Include/Uefi/UefiBaseType.h @@ -3,6 +3,7 @@ Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
Portions copyright (c) 2011 - 2016, ARM Ltd. All rights reserved.
+Copyright (c) 2016 - 2019, Hewlett Packard Enterprise Development LP. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent @@ -240,6 +241,12 @@ typedef union { /// #define EFI_IMAGE_MACHINE_AARCH64 0xAA64 +/// +/// PE32+ Machine type for RISC-V 32/64/128 +/// +#define EFI_IMAGE_MACHINE_RISCV32 0x5032 +#define EFI_IMAGE_MACHINE_RISCV64 0x5064 +#define EFI_IMAGE_MACHINE_RISCV128 0x5128 #if defined (MDE_CPU_IA32) @@ -268,6 +275,12 @@ typedef union { #define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE) +#elif defined (MDE_CPU_RISCV64) +#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \ + ((Machine) == EFI_IMAGE_MACHINE_RISCV64) + +#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE) + #elif defined (MDE_CPU_EBC) /// diff --git a/MdePkg/Include/Uefi/UefiSpec.h b/MdePkg/Include/Uefi/UefiSpec.h index 44a0a6a..e2d4539 100644 --- a/MdePkg/Include/Uefi/UefiSpec.h +++ b/MdePkg/Include/Uefi/UefiSpec.h @@ -6,6 +6,8 @@ by this include file. Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.
+Portions Copyright (c) 2016, Hewlett Packard Enterprise Development LP. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -2178,6 +2180,7 @@ typedef struct { #define EFI_REMOVABLE_MEDIA_FILE_NAME_X64 L"\\EFI\\BOOT\\BOOTX64.EFI" #define EFI_REMOVABLE_MEDIA_FILE_NAME_ARM L"\\EFI\\BOOT\\BOOTARM.EFI" #define EFI_REMOVABLE_MEDIA_FILE_NAME_AARCH64 L"\\EFI\\BOOT\\BOOTAA64.EFI" +#define EFI_REMOVABLE_MEDIA_FILE_NAME_RISCV64 L"\\EFI\\BOOT\\BOOTRISCV64.EFI" #if defined (MDE_CPU_IA32) #define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_IA32 @@ -2188,6 +2191,8 @@ typedef struct { #define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_ARM #elif defined (MDE_CPU_AARCH64) #define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_AARCH64 +#elif defined (MDE_CPU_RISCV64) + #define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_RISCV64 #else #error Unknown Processor Type #endif -- 2.7.4