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-rw-r--r--source/Plugins/Process/Utility/RegisterContextWindows_x86_64.cpp152
1 files changed, 152 insertions, 0 deletions
diff --git a/source/Plugins/Process/Utility/RegisterContextWindows_x86_64.cpp b/source/Plugins/Process/Utility/RegisterContextWindows_x86_64.cpp
new file mode 100644
index 000000000000..e90584de1a44
--- /dev/null
+++ b/source/Plugins/Process/Utility/RegisterContextWindows_x86_64.cpp
@@ -0,0 +1,152 @@
+//===-- RegisterContextWindows_x86_64.cpp -----------------------*- 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "RegisterContextWindows_x86_64.h"
+#include "RegisterContext_x86.h"
+#include "lldb-x86-register-enums.h"
+
+#include <vector>
+
+using namespace lldb_private;
+using namespace lldb;
+
+namespace {
+typedef struct _GPR {
+ uint64_t rax;
+ uint64_t rcx;
+ uint64_t rdx;
+ uint64_t rbx;
+ uint64_t rsp;
+ uint64_t rbp;
+ uint64_t rsi;
+ uint64_t rdi;
+ uint64_t r8;
+ uint64_t r9;
+ uint64_t r10;
+ uint64_t r11;
+ uint64_t r12;
+ uint64_t r13;
+ uint64_t r14;
+ uint64_t r15;
+ uint64_t rip;
+ uint64_t rflags;
+ uint16_t cs;
+ uint16_t fs;
+ uint16_t gs;
+ uint16_t ss;
+ uint16_t ds;
+ uint16_t es;
+} GPR;
+
+#define GPR_OFFSET(regname) (LLVM_EXTENSION offsetof(GPR, regname))
+#define DEFINE_GPR(reg, alt, kind1, kind2, kind3, kind4) \
+ { \
+#reg, alt, sizeof(((GPR *)nullptr)->reg), GPR_OFFSET(reg), eEncodingUint, \
+ eFormatHex, \
+ {kind1, kind2, kind3, kind4, lldb_##reg##_x86_64 }, nullptr, nullptr, \
+ nullptr, 0 \
+ }
+
+typedef struct _FPReg {
+ XMMReg xmm0;
+ XMMReg xmm1;
+ XMMReg xmm2;
+ XMMReg xmm3;
+ XMMReg xmm4;
+ XMMReg xmm5;
+ XMMReg xmm6;
+ XMMReg xmm7;
+ XMMReg xmm8;
+ XMMReg xmm9;
+ XMMReg xmm10;
+ XMMReg xmm11;
+ XMMReg xmm12;
+ XMMReg xmm13;
+ XMMReg xmm14;
+ XMMReg xmm15;
+} FPReg;
+
+#define FPR_OFFSET(regname) \
+ (sizeof(GPR) + LLVM_EXTENSION offsetof(FPReg, regname))
+
+#define DEFINE_XMM(reg) \
+ { \
+#reg, NULL, sizeof(((FPReg *)nullptr)->reg), FPR_OFFSET(reg), \
+ eEncodingUint, eFormatVectorOfUInt64, \
+ {dwarf_##reg##_x86_64, dwarf_##reg##_x86_64, LLDB_INVALID_REGNUM, \
+ LLDB_INVALID_REGNUM, lldb_##reg##_x86_64 }, \
+ nullptr, nullptr, nullptr, 0 \
+ }
+
+// clang-format off
+static RegisterInfo g_register_infos_x86_64[] = {
+// General purpose registers EH_Frame DWARF Generic Process Plugin
+// =========================== ================== ================ ========================= ====================
+ DEFINE_GPR(rax, nullptr, dwarf_rax_x86_64, dwarf_rax_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(rbx, nullptr, dwarf_rbx_x86_64, dwarf_rbx_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(rcx, "arg4", dwarf_rcx_x86_64, dwarf_rcx_x86_64, LLDB_REGNUM_GENERIC_ARG4, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(rdx, "arg3", dwarf_rdx_x86_64, dwarf_rdx_x86_64, LLDB_REGNUM_GENERIC_ARG3, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(rdi, "arg1", dwarf_rdi_x86_64, dwarf_rdi_x86_64, LLDB_REGNUM_GENERIC_ARG1, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(rsi, "arg2", dwarf_rsi_x86_64, dwarf_rsi_x86_64, LLDB_REGNUM_GENERIC_ARG2, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(rbp, "fp", dwarf_rbp_x86_64, dwarf_rbp_x86_64, LLDB_REGNUM_GENERIC_FP, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(rsp, "sp", dwarf_rsp_x86_64, dwarf_rsp_x86_64, LLDB_REGNUM_GENERIC_SP, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(r8, "arg5", dwarf_r8_x86_64, dwarf_r8_x86_64, LLDB_REGNUM_GENERIC_ARG5, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(r9, "arg6", dwarf_r9_x86_64, dwarf_r9_x86_64, LLDB_REGNUM_GENERIC_ARG6, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(r10, nullptr, dwarf_r10_x86_64, dwarf_r10_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(r11, nullptr, dwarf_r11_x86_64, dwarf_r11_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(r12, nullptr, dwarf_r12_x86_64, dwarf_r12_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(r13, nullptr, dwarf_r13_x86_64, dwarf_r13_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(r14, nullptr, dwarf_r14_x86_64, dwarf_r14_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(r15, nullptr, dwarf_r15_x86_64, dwarf_r15_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(rip, "pc", dwarf_rip_x86_64, dwarf_rip_x86_64, LLDB_REGNUM_GENERIC_PC, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(rflags, "flags", dwarf_rflags_x86_64, dwarf_rflags_x86_64, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(cs, nullptr, dwarf_cs_x86_64, dwarf_cs_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(fs, nullptr, dwarf_fs_x86_64, dwarf_fs_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(gs, nullptr, dwarf_gs_x86_64, dwarf_gs_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(ss, nullptr, dwarf_ss_x86_64, dwarf_ss_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(ds, nullptr, dwarf_ds_x86_64, dwarf_ds_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_GPR(es, nullptr, dwarf_es_x86_64, dwarf_es_x86_64, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM),
+ DEFINE_XMM(xmm0),
+ DEFINE_XMM(xmm1),
+ DEFINE_XMM(xmm2),
+ DEFINE_XMM(xmm3),
+ DEFINE_XMM(xmm4),
+ DEFINE_XMM(xmm5),
+ DEFINE_XMM(xmm6),
+ DEFINE_XMM(xmm7),
+ DEFINE_XMM(xmm8),
+ DEFINE_XMM(xmm9),
+ DEFINE_XMM(xmm10),
+ DEFINE_XMM(xmm11),
+ DEFINE_XMM(xmm12),
+ DEFINE_XMM(xmm13),
+ DEFINE_XMM(xmm14),
+ DEFINE_XMM(xmm15)
+};
+// clang-format on
+} // namespace
+
+RegisterContextWindows_x86_64::RegisterContextWindows_x86_64(
+ const ArchSpec &target_arch)
+ : lldb_private::RegisterInfoInterface(target_arch) {
+ assert(target_arch.GetMachine() == llvm::Triple::x86_64);
+}
+
+const RegisterInfo *RegisterContextWindows_x86_64::GetRegisterInfo() const {
+ return g_register_infos_x86_64;
+}
+
+uint32_t RegisterContextWindows_x86_64::GetRegisterCount() const {
+ return llvm::array_lengthof(g_register_infos_x86_64);
+}
+
+uint32_t RegisterContextWindows_x86_64::GetUserRegisterCount() const {
+ return llvm::array_lengthof(g_register_infos_x86_64);
+}
+
+size_t RegisterContextWindows_x86_64::GetGPRSize() const { return sizeof(GPR); }