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Extract register mapping

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momo5502
2025-01-19 11:36:03 +01:00
parent ce291728bd
commit 8afceeca6e
2 changed files with 106 additions and 98 deletions
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102
src/windows-emulator/debugging/x64_gdb_stub_handler.hpp
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@@ -1,107 +1,13 @@
#pragma once
#include <x64_emulator.hpp>
#include "scoped_hook.hpp"
#include <utils/concurrency.hpp>
#include <gdb-stub/gdb_stub.hpp>
#include "scoped_hook.hpp"
#include "x64_register_mapping.hpp"
#include "x64_target_descriptions.hpp"
#include <optional>
struct register_entry
{
x64_register reg;
std::optional<size_t> expected_size;
std::optional<size_t> offset;
register_entry(const x64_register reg = x64_register::invalid,
const std::optional<size_t> expected_size = std::nullopt,
const std::optional<size_t> offset = std::nullopt)
: reg(reg),
expected_size(expected_size),
offset(offset)
{
}
};
inline std::vector<register_entry> gdb_registers{
x64_register::rax,
x64_register::rbx,
x64_register::rcx,
x64_register::rdx,
x64_register::rsi,
x64_register::rdi,
x64_register::rbp,
x64_register::rsp,
x64_register::r8,
x64_register::r9,
x64_register::r10,
x64_register::r11,
x64_register::r12,
x64_register::r13,
x64_register::r14,
x64_register::r15,
x64_register::rip,
x64_register::eflags,
{x64_register::cs, 4},
{x64_register::ss, 4},
{x64_register::ds, 4},
{x64_register::es, 4},
{x64_register::fs, 4},
{x64_register::gs, 4},
x64_register::st0,
x64_register::st1,
x64_register::st2,
x64_register::st3,
x64_register::st4,
x64_register::st5,
x64_register::st6,
x64_register::st7,
{x64_register::fpcw, 4}, // fctrl
{x64_register::fpsw, 4}, // fstat
{x64_register::fptag, 4}, // ftag
{x64_register::fcs, 4}, // fiseg
{x64_register::fip, 4}, // fioff
{x64_register::fds, 4}, // foseg
{x64_register::fdp, 4}, // fooff
{x64_register::fop, 4}, // fop
x64_register::xmm0,
x64_register::xmm1,
x64_register::xmm2,
x64_register::xmm3,
x64_register::xmm4,
x64_register::xmm5,
x64_register::xmm6,
x64_register::xmm7,
x64_register::xmm8,
x64_register::xmm9,
x64_register::xmm10,
x64_register::xmm11,
x64_register::xmm12,
x64_register::xmm13,
x64_register::xmm14,
x64_register::xmm15,
x64_register::mxcsr,
x64_register::fs_base,
x64_register::gs_base,
{x64_register::ymm0, std::nullopt, 16},
{x64_register::ymm1, std::nullopt, 16},
{x64_register::ymm2, std::nullopt, 16},
{x64_register::ymm3, std::nullopt, 16},
{x64_register::ymm4, std::nullopt, 16},
{x64_register::ymm5, std::nullopt, 16},
{x64_register::ymm6, std::nullopt, 16},
{x64_register::ymm7, std::nullopt, 16},
{x64_register::ymm8, std::nullopt, 16},
{x64_register::ymm9, std::nullopt, 16},
{x64_register::ymm10, std::nullopt, 16},
{x64_register::ymm11, std::nullopt, 16},
{x64_register::ymm12, std::nullopt, 16},
{x64_register::ymm13, std::nullopt, 16},
{x64_register::ymm14, std::nullopt, 16},
{x64_register::ymm15, std::nullopt, 16},
};
inline memory_operation map_breakpoint_type(const gdb_stub::breakpoint_type type)
{

102
src/windows-emulator/debugging/x64_register_mapping.hpp Normal file
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@@ -0,0 +1,102 @@
#pragma once
#include <cstddef>
#include <optional>
#include <x64_register.hpp>
struct register_entry
{
x64_register reg;
std::optional<size_t> expected_size;
std::optional<size_t> offset;
register_entry(const x64_register reg = x64_register::invalid,
const std::optional<size_t> expected_size = std::nullopt,
const std::optional<size_t> offset = std::nullopt)
: reg(reg),
expected_size(expected_size),
offset(offset)
{
}
};
inline std::vector<register_entry> gdb_registers{
x64_register::rax,
x64_register::rbx,
x64_register::rcx,
x64_register::rdx,
x64_register::rsi,
x64_register::rdi,
x64_register::rbp,
x64_register::rsp,
x64_register::r8,
x64_register::r9,
x64_register::r10,
x64_register::r11,
x64_register::r12,
x64_register::r13,
x64_register::r14,
x64_register::r15,
x64_register::rip,
x64_register::eflags,
{x64_register::cs, 4},
{x64_register::ss, 4},
{x64_register::ds, 4},
{x64_register::es, 4},
{x64_register::fs, 4},
{x64_register::gs, 4},
x64_register::st0,
x64_register::st1,
x64_register::st2,
x64_register::st3,
x64_register::st4,
x64_register::st5,
x64_register::st6,
x64_register::st7,
{x64_register::fpcw, 4}, // fctrl
{x64_register::fpsw, 4}, // fstat
{x64_register::fptag, 4}, // ftag
{x64_register::fcs, 4}, // fiseg
{x64_register::fip, 4}, // fioff
{x64_register::fds, 4}, // foseg
{x64_register::fdp, 4}, // fooff
{x64_register::fop, 4}, // fop
x64_register::xmm0,
x64_register::xmm1,
x64_register::xmm2,
x64_register::xmm3,
x64_register::xmm4,
x64_register::xmm5,
x64_register::xmm6,
x64_register::xmm7,
x64_register::xmm8,
x64_register::xmm9,
x64_register::xmm10,
x64_register::xmm11,
x64_register::xmm12,
x64_register::xmm13,
x64_register::xmm14,
x64_register::xmm15,
x64_register::mxcsr,
x64_register::fs_base,
x64_register::gs_base,
{x64_register::ymm0, 16, 16},
{x64_register::ymm1, 16, 16},
{x64_register::ymm2, 16, 16},
{x64_register::ymm3, 16, 16},
{x64_register::ymm4, 16, 16},
{x64_register::ymm5, 16, 16},
{x64_register::ymm6, 16, 16},
{x64_register::ymm7, 16, 16},
{x64_register::ymm8, 16, 16},
{x64_register::ymm9, 16, 16},
{x64_register::ymm10, 16, 16},
{x64_register::ymm11, 16, 16},
{x64_register::ymm12, 16, 16},
{x64_register::ymm13, 16, 16},
{x64_register::ymm14, 16, 16},
{x64_register::ymm15, 16, 16},
};