[Lldb-commits] [lldb] [lldb][RISCV] Handle subsets of CSRs in RV32 core dump images (PR #142932)
via lldb-commits
lldb-commits at lists.llvm.org
Thu Jun 5 02:00:51 PDT 2025
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-lldb
Author: Ayush Sahay (ayushsahay1837)
<details>
<summary>Changes</summary>
The standard RISC-V ISA sets aside a 12-bit encoding space for up to 4,096 CSRs. However, many of these may remain unutilized and needn't be saved in core dump images. To address this, we've come up with a new note, _NT_CSREGMAP_, that saves subsets of CSRs as key-value pairs. This change provisions support for handling the subsets of CSRs saved in 32-bit RISC-V core dump images by building the register information for GPRs, FPRs, and CSRs dynamically.
Kindly refer to the corresponding topic ([Add RISC-V CSRs to core dumps](https://discourse.llvm.org/t/add-risc-v-csrs-to-core-dumps/84348)) for additional details.
---
Patch is 411.90 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/142932.diff
12 Files Affected:
- (modified) lldb/include/lldb/Target/DynamicRegisterInfo.h (+8)
- (modified) lldb/source/Plugins/Process/Utility/CMakeLists.txt (+1)
- (added) lldb/source/Plugins/Process/Utility/RegisterInfoPOSIXDynamic_riscv32.cpp (+87)
- (added) lldb/source/Plugins/Process/Utility/RegisterInfoPOSIXDynamic_riscv32.h (+50)
- (modified) lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_riscv32.cpp (+3)
- (modified) lldb/source/Plugins/Process/Utility/RegisterInfos_riscv32.h (+4230-20)
- (modified) lldb/source/Plugins/Process/Utility/lldb-riscv-register-enums.h (+4473)
- (modified) lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp (+7-3)
- (modified) lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_riscv32.cpp (+328-31)
- (modified) lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_riscv32.h (+28-11)
- (modified) lldb/source/Plugins/Process/elf-core/RegisterUtilities.h (+12)
- (modified) lldb/source/Utility/RISCV_DWARF_Registers.h (+4489-13)
``````````diff
diff --git a/lldb/include/lldb/Target/DynamicRegisterInfo.h b/lldb/include/lldb/Target/DynamicRegisterInfo.h
index 43bba5038e537..558adefe2e151 100644
--- a/lldb/include/lldb/Target/DynamicRegisterInfo.h
+++ b/lldb/include/lldb/Target/DynamicRegisterInfo.h
@@ -95,6 +95,8 @@ class DynamicRegisterInfo {
template <typename T> T registers() = delete;
+ template <typename T> T registers() const = delete;
+
void ConfigureOffsets();
protected:
@@ -145,6 +147,12 @@ DynamicRegisterInfo::registers() {
return reg_collection_range(m_regs);
}
+template <>
+inline DynamicRegisterInfo::reg_collection_const_range
+DynamicRegisterInfo::registers() const {
+ return reg_collection_const_range(m_regs);
+}
+
void addSupplementaryRegister(std::vector<DynamicRegisterInfo::Register> ®s,
DynamicRegisterInfo::Register new_reg_info);
diff --git a/lldb/source/Plugins/Process/Utility/CMakeLists.txt b/lldb/source/Plugins/Process/Utility/CMakeLists.txt
index fd3019613892a..53313e139c4e7 100644
--- a/lldb/source/Plugins/Process/Utility/CMakeLists.txt
+++ b/lldb/source/Plugins/Process/Utility/CMakeLists.txt
@@ -60,6 +60,7 @@ add_lldb_library(lldbPluginProcessUtility
RegisterInfoPOSIX_ppc64le.cpp
RegisterInfoPOSIX_riscv32.cpp
RegisterInfoPOSIX_riscv64.cpp
+ RegisterInfoPOSIXDynamic_riscv32.cpp
StopInfoMachException.cpp
ThreadMemory.cpp
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIXDynamic_riscv32.cpp b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIXDynamic_riscv32.cpp
new file mode 100644
index 0000000000000..950c0c3d3cae8
--- /dev/null
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIXDynamic_riscv32.cpp
@@ -0,0 +1,87 @@
+//===-- RegisterInfoPOSIXDynamic_riscv32.cpp ------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+
+#include <lldb/Utility/Flags.h>
+#include <stddef.h>
+
+#include "lldb/lldb-defines.h"
+#include "llvm/Support/Compiler.h"
+
+#include "RegisterInfoPOSIXDynamic_riscv32.h"
+
+RegisterInfoPOSIXDynamic_riscv32::RegisterInfoPOSIXDynamic_riscv32(
+ const lldb_private::ArchSpec &target_arch)
+ : lldb_private::RegisterInfoAndSetInterface(target_arch),
+ m_target_arch(target_arch) {}
+
+uint32_t RegisterInfoPOSIXDynamic_riscv32::GetRegisterCount() const {
+ return m_dyn_reg_infos.GetNumRegisters();
+}
+
+size_t RegisterInfoPOSIXDynamic_riscv32::GetGPRSize() const {
+ for (uint32_t set_idx = 0; set_idx < GetRegisterSetCount(); ++set_idx) {
+ const lldb_private::RegisterSet *set =
+ m_dyn_reg_infos.GetRegisterSet(set_idx);
+ if (lldb_private::ConstString(set->name) == "GPR")
+ return set->num_registers;
+ }
+ return 0;
+}
+
+size_t RegisterInfoPOSIXDynamic_riscv32::GetFPRSize() const {
+ for (uint32_t set_idx = 0; set_idx < GetRegisterSetCount(); ++set_idx) {
+ const lldb_private::RegisterSet *set =
+ m_dyn_reg_infos.GetRegisterSet(set_idx);
+ if (lldb_private::ConstString(set->name) == "FPR")
+ return set->num_registers;
+ }
+ return 0;
+}
+
+const lldb_private::RegisterInfo *
+RegisterInfoPOSIXDynamic_riscv32::GetRegisterInfo() const {
+ return &*m_dyn_reg_infos
+ .registers<lldb_private::DynamicRegisterInfo::
+ reg_collection_const_range>()
+ .begin();
+}
+
+size_t RegisterInfoPOSIXDynamic_riscv32::GetRegisterSetCount() const {
+ return m_dyn_reg_infos.GetNumRegisterSets();
+}
+
+size_t RegisterInfoPOSIXDynamic_riscv32::GetRegisterSetFromRegisterIndex(
+ uint32_t reg_index) const {
+ for (size_t set_index = 0; set_index < m_dyn_reg_infos.GetNumRegisterSets();
+ ++set_index) {
+ const lldb_private::RegisterSet *reg_set =
+ m_dyn_reg_infos.GetRegisterSet(set_index);
+ for (uint32_t idx = 0; idx < reg_set->num_registers; ++idx)
+ if (reg_set->registers[idx] == reg_index)
+ return set_index;
+ }
+ return LLDB_INVALID_REGNUM;
+}
+
+const lldb_private::RegisterSet *
+RegisterInfoPOSIXDynamic_riscv32::GetRegisterSet(size_t set_index) const {
+ if (set_index < GetRegisterSetCount())
+ return m_dyn_reg_infos.GetRegisterSet(set_index);
+ return nullptr;
+}
+
+size_t RegisterInfoPOSIXDynamic_riscv32::SetRegisterInfo(
+ std::vector<lldb_private::DynamicRegisterInfo::Register> regs) {
+ return m_dyn_reg_infos.SetRegisterInfo(std::move(regs), m_target_arch);
+}
+
+const lldb_private::RegisterInfo *
+RegisterInfoPOSIXDynamic_riscv32::GetRegisterInfo(
+ llvm::StringRef reg_name) const {
+ return m_dyn_reg_infos.GetRegisterInfo(reg_name);
+}
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIXDynamic_riscv32.h b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIXDynamic_riscv32.h
new file mode 100644
index 0000000000000..b1f9b75e72df9
--- /dev/null
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIXDynamic_riscv32.h
@@ -0,0 +1,50 @@
+//===-- RegisterInfoPOSIXDynamic_riscv32.h ----------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERINFOPOSIXDYNAMIC_RISCV32_H
+#define LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERINFOPOSIXDYNAMIC_RISCV32_H
+
+#include "RegisterInfoAndSetInterface.h"
+#include "lldb/Target/DynamicRegisterInfo.h"
+#include "lldb/Target/RegisterContext.h"
+#include "lldb/Utility/Flags.h"
+#include "lldb/lldb-private.h"
+#include <map>
+
+class RegisterInfoPOSIXDynamic_riscv32
+ : public lldb_private::RegisterInfoAndSetInterface {
+public:
+ RegisterInfoPOSIXDynamic_riscv32(const lldb_private::ArchSpec &target_arch);
+
+ size_t GetGPRSize() const override;
+
+ size_t GetFPRSize() const override;
+
+ const lldb_private::RegisterInfo *GetRegisterInfo() const override;
+
+ uint32_t GetRegisterCount() const override;
+
+ const lldb_private::RegisterSet *
+ GetRegisterSet(size_t reg_set) const override;
+
+ size_t GetRegisterSetCount() const override;
+
+ size_t GetRegisterSetFromRegisterIndex(uint32_t reg_index) const override;
+
+ size_t SetRegisterInfo(
+ std::vector<lldb_private::DynamicRegisterInfo::Register> regs);
+
+ const lldb_private::RegisterInfo *
+ GetRegisterInfo(llvm::StringRef reg_name) const;
+
+private:
+ lldb_private::DynamicRegisterInfo m_dyn_reg_infos;
+ const lldb_private::ArchSpec m_target_arch;
+};
+
+#endif // LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERINFOPOSIXDYNAMIC_RISCV32_H
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_riscv32.cpp b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_riscv32.cpp
index e213b4a4a1820..e3093d52ff4ae 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_riscv32.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_riscv32.cpp
@@ -16,6 +16,9 @@
#define GPR_OFFSET(idx) ((idx) * 4 + 0)
#define FPR_OFFSET(idx) ((idx) * 4 + sizeof(RegisterInfoPOSIX_riscv32::GPR))
+#define CSR_OFFSET(idx) \
+ ((idx) * 4 + sizeof(RegisterInfoPOSIX_riscv32::GPR) + \
+ sizeof(RegisterInfoPOSIX_riscv32::FPR))
#define REG_CONTEXT_SIZE \
(sizeof(RegisterInfoPOSIX_riscv32::GPR) + \
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfos_riscv32.h b/lldb/source/Plugins/Process/Utility/RegisterInfos_riscv32.h
index ab6fec829bbce..1d1ad379d27db 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterInfos_riscv32.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfos_riscv32.h
@@ -8,13 +8,14 @@
#ifdef DECLARE_REGISTER_INFOS_RISCV32_STRUCT
-#include "Utility/RISCV_DWARF_Registers.h"
-#include "lldb-riscv-register-enums.h"
+#include <stddef.h>
+
#include "lldb/lldb-defines.h"
#include "lldb/lldb-enumerations.h"
#include "lldb/lldb-private.h"
-#include <stddef.h>
+#include "Utility/RISCV_DWARF_Registers.h"
+#include "lldb-riscv-register-enums.h"
#ifndef GPR_OFFSET
#error GPR_OFFSET must be defined before including this header file
@@ -24,56 +25,76 @@
#error FPR_OFFSET must be defined before including this header file
#endif
+#ifndef CSR_OFFSET
+#error CSR_OFFSET must be defined before including this header file
+#endif
+
using namespace riscv_dwarf;
// clang-format off
-// I suppose EHFrame and DWARF are the same.
+// Assuming register numbers seen in eh_frame and DWARF to be the same.
#define KIND_HELPER(reg, generic_kind) \
{ \
riscv_dwarf::dwarf_##reg, riscv_dwarf::dwarf_##reg, generic_kind, \
- LLDB_INVALID_REGNUM, reg##_riscv \
+ LLDB_INVALID_REGNUM, reg##_riscv \
}
-// Generates register kinds array for vector registers
+// Generates RegisterInfo::kinds for GPRs.
#define GPR32_KIND(reg, generic_kind) KIND_HELPER(reg, generic_kind)
-// FPR register kinds array for vector registers
+// Generates RegisterInfo::kinds for FPRs.
#define FPR32_KIND(reg, generic_kind) KIND_HELPER(reg, generic_kind)
-// VPR register kinds array for vector registers
+// Generates RegisterInfo::kinds for VPRs.
#define VPR_KIND(reg, generic_kind) KIND_HELPER(reg, generic_kind)
-// Defines a 32-bit general purpose register
+// Generates RegisterInfo::kinds for CSRs.
+#define CSR_KIND(reg, generic_kind) KIND_HELPER(reg, generic_kind)
+
+// Defines a 32-bit GPR.
#define DEFINE_GPR32(reg, generic_kind) DEFINE_GPR32_ALT(reg, reg, generic_kind)
-// Defines a 32-bit general purpose register
+// Defines a 32-bit GPR.
#define DEFINE_GPR32_ALT(reg, alt, generic_kind) \
{ \
#reg, #alt, 4, GPR_OFFSET(gpr_##reg##_riscv - gpr_first_riscv), \
- lldb::eEncodingUint, lldb::eFormatHex, \
- GPR32_KIND(gpr_##reg, generic_kind), nullptr, nullptr, nullptr, \
+ lldb::eEncodingUint, lldb::eFormatHex, \
+ GPR32_KIND(gpr_##reg, generic_kind), nullptr, nullptr, nullptr, \
}
-#define DEFINE_FPR32(reg, generic_kind) DEFINE_FPR32_ALT(reg, reg, generic_kind)
-
-#define DEFINE_FPR32_ALT(reg, alt, generic_kind) DEFINE_FPR_ALT(reg, alt, 4, generic_kind)
+// Defines a 32-bit FPR.
+#define DEFINE_FPR32_ALT(reg, alt, generic_kind) \
+ DEFINE_FPR_ALT(reg, alt, 8, generic_kind)
+// Defines a 32-bit FPR.
#define DEFINE_FPR_ALT(reg, alt, size, generic_kind) \
{ \
#reg, #alt, size, FPR_OFFSET(fpr_##reg##_riscv - fpr_first_riscv), \
- lldb::eEncodingUint, lldb::eFormatHex, \
- FPR32_KIND(fpr_##reg, generic_kind), nullptr, nullptr, nullptr, \
+ lldb::eEncodingIEEE754, lldb::eFormatHex, \
+ FPR32_KIND(fpr_##reg, generic_kind), nullptr, nullptr, nullptr, \
}
+// Defines a 32-bit VPR.
#define DEFINE_VPR(reg, generic_kind) DEFINE_VPR_ALT(reg, reg, generic_kind)
-// Defines a scalable vector register, with default size 128 bits
-// The byte offset 0 is a placeholder, which should be corrected at runtime.
+// Defines a scalable vector register with default size of 128 bits.
+// The byte offset of 0 is a placeholder and should be corrected at runtime.
+// Defines a 32-bit VPR.
#define DEFINE_VPR_ALT(reg, alt, generic_kind) \
{ \
#reg, #alt, 16, 0, lldb::eEncodingVector, lldb::eFormatVectorOfUInt8, \
- VPR_KIND(vpr_##reg, generic_kind), nullptr, nullptr, nullptr \
+ VPR_KIND(vpr_##reg, generic_kind), nullptr, nullptr, nullptr \
+ }
+
+// Defines a 32-bit CSR.
+#define DEFINE_CSR32(reg, generic_kind) DEFINE_CSR32_ALT(reg, reg, generic_kind)
+
+// Defines a 32-bit CSR.
+#define DEFINE_CSR32_ALT(reg, alt, generic_kind) \
+ { \
+ #reg, #alt, 4, 0, lldb::eEncodingUint, lldb::eFormatHex, \
+ CSR_KIND(csr_##reg, generic_kind), nullptr, nullptr, nullptr \
}
// clang-format on
@@ -182,4 +203,4193 @@ static lldb_private::RegisterInfo g_register_infos_riscv32_le[] = {
DEFINE_VPR(v31, LLDB_INVALID_REGNUM),
};
+static lldb_private::RegisterInfo g_register_infos_riscv32_gpr[] = {
+ DEFINE_GPR32(pc, LLDB_REGNUM_GENERIC_PC),
+ DEFINE_GPR32_ALT(ra, x1, LLDB_REGNUM_GENERIC_RA),
+ DEFINE_GPR32_ALT(sp, x2, LLDB_REGNUM_GENERIC_SP),
+ DEFINE_GPR32_ALT(gp, x3, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(tp, x4, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(t0, x5, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(t1, x6, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(t2, x7, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(fp, x8, LLDB_REGNUM_GENERIC_FP),
+ DEFINE_GPR32_ALT(s1, x9, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(a0, x10, LLDB_REGNUM_GENERIC_ARG1),
+ DEFINE_GPR32_ALT(a1, x11, LLDB_REGNUM_GENERIC_ARG2),
+ DEFINE_GPR32_ALT(a2, x12, LLDB_REGNUM_GENERIC_ARG3),
+ DEFINE_GPR32_ALT(a3, x13, LLDB_REGNUM_GENERIC_ARG4),
+ DEFINE_GPR32_ALT(a4, x14, LLDB_REGNUM_GENERIC_ARG5),
+ DEFINE_GPR32_ALT(a5, x15, LLDB_REGNUM_GENERIC_ARG6),
+ DEFINE_GPR32_ALT(a6, x16, LLDB_REGNUM_GENERIC_ARG7),
+ DEFINE_GPR32_ALT(a7, x17, LLDB_REGNUM_GENERIC_ARG8),
+ DEFINE_GPR32_ALT(s2, x18, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(s3, x19, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(s4, x20, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(s5, x21, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(s6, x22, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(s7, x23, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(s8, x24, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(s9, x25, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(s10, x26, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(s11, x27, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(t3, x28, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(t4, x29, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(t5, x30, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(t6, x31, LLDB_INVALID_REGNUM),
+ DEFINE_GPR32_ALT(zero, x0, LLDB_INVALID_REGNUM),
+};
+
+static lldb_private::RegisterInfo g_register_infos_riscv32_fpr[] = {
+ DEFINE_FPR32_ALT(ft0, f0, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(ft1, f1, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(ft2, f2, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(ft3, f3, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(ft4, f4, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(ft5, f5, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(ft6, f6, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(ft7, f7, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fs0, f8, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fs1, f9, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fa0, f10, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fa1, f11, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fa2, f12, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fa3, f13, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fa4, f14, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fa5, f15, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fa6, f16, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fa7, f17, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fs2, f18, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fs3, f19, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fs4, f20, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fs5, f21, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fs6, f22, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fs7, f23, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fs8, f24, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fs9, f25, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fs10, f26, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(fs11, f27, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(ft8, f28, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(ft9, f29, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(ft10, f30, LLDB_INVALID_REGNUM),
+ DEFINE_FPR32_ALT(ft11, f31, LLDB_INVALID_REGNUM),
+};
+
+static lldb_private::RegisterInfo g_register_infos_riscv32_vpr[] = {
+ DEFINE_VPR(v0, LLDB_INVALID_REGNUM), DEFINE_VPR(v1, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v2, LLDB_INVALID_REGNUM), DEFINE_VPR(v3, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v4, LLDB_INVALID_REGNUM), DEFINE_VPR(v5, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v6, LLDB_INVALID_REGNUM), DEFINE_VPR(v7, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v8, LLDB_INVALID_REGNUM), DEFINE_VPR(v9, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v10, LLDB_INVALID_REGNUM), DEFINE_VPR(v11, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v12, LLDB_INVALID_REGNUM), DEFINE_VPR(v13, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v14, LLDB_INVALID_REGNUM), DEFINE_VPR(v15, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v16, LLDB_INVALID_REGNUM), DEFINE_VPR(v17, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v18, LLDB_INVALID_REGNUM), DEFINE_VPR(v19, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v20, LLDB_INVALID_REGNUM), DEFINE_VPR(v21, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v22, LLDB_INVALID_REGNUM), DEFINE_VPR(v23, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v24, LLDB_INVALID_REGNUM), DEFINE_VPR(v25, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v26, LLDB_INVALID_REGNUM), DEFINE_VPR(v27, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v28, LLDB_INVALID_REGNUM), DEFINE_VPR(v29, LLDB_INVALID_REGNUM),
+ DEFINE_VPR(v30, LLDB_INVALID_REGNUM), DEFINE_VPR(v31, LLDB_INVALID_REGNUM),
+};
+
+static lldb_private::RegisterInfo g_register_infos_riscv32_csr[] = {
+ DEFINE_CSR32(0, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32_ALT(fflags, 1, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32_ALT(frm, 2, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32_ALT(fcsr, 3, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(4, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(5, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(6, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(7, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32_ALT(vstart, 8, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32_ALT(vxsat, 9, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32_ALT(vxrm, 10, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(11, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(12, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(13, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(14, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32_ALT(vcsr, 15, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(16, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(17, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(18, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(19, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(20, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(21, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(22, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(23, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(24, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(25, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(26, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(27, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(28, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(29, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(30, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(31, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(32, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(33, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(34, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(35, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(36, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(37, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(38, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(39, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(40, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(41, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(42, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(43, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(44, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(45, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(46, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(47, LLDB_INVALID_REGNUM),
+ DEFINE_CSR32(48, LLDB_INVALID_REGNUM),
...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/142932
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