Add PowerPC Big Endian 0x1F2 (found on Xbox 360) (#1090)

lief-project · Aug 31, 2024 · 93e2e65 · 93e2e65
1 parent 2001d8c
commit 93e2e65
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Showing 8 changed files with 13 additions and 2 deletions.
diff --git a/api/c/include/LIEF/PE/Header.h b/api/c/include/LIEF/PE/Header.h
@@ -40,6 +40,7 @@ enum LIEF_PE_MACHINE_TYPES {
   LIEF_PE_MACHINE_MIPSFPU16 = 0x466,  /**< MIPS16 with FPU                */
   LIEF_PE_MACHINE_POWERPC   = 0x1F0,  /**< Power PC little endian         */
   LIEF_PE_MACHINE_POWERPCFP = 0x1F1,  /**< Power PC with floating point   */
+  LIEF_PE_MACHINE_POWERPCBE = 0x1F2,  /**< Power PC big endian            */
   LIEF_PE_MACHINE_R4000     = 0x166,  /**< MIPS with little endian        */
   LIEF_PE_MACHINE_RISCV32   = 0x5032, /**< RISC-V 32-bit address space    */
   LIEF_PE_MACHINE_RISCV64   = 0x5064, /**< RISC-V 64-bit address space    */

diff --git a/api/python/lief/PE.pyi b/api/python/lief/PE.pyi
@@ -1172,6 +1172,7 @@ class Header(lief.Object):
         MIPSFPU16: ClassVar[Header.MACHINE_TYPES] = ...
         POWERPC: ClassVar[Header.MACHINE_TYPES] = ...
         POWERPCFP: ClassVar[Header.MACHINE_TYPES] = ...
+        POWERPCBE: ClassVar[Header.MACHINE_TYPES] = ...
         R4000: ClassVar[Header.MACHINE_TYPES] = ...
         SH3: ClassVar[Header.MACHINE_TYPES] = ...
         SH3DSP: ClassVar[Header.MACHINE_TYPES] = ...

diff --git a/api/python/src/PE/objects/pyHeader.cpp b/api/python/src/PE/objects/pyHeader.cpp
@@ -51,6 +51,7 @@ void create<Header>(nb::module_& m) {
     .value(PY_ENUM(Header::MACHINE_TYPES::MIPSFPU16))
     .value(PY_ENUM(Header::MACHINE_TYPES::POWERPC))
     .value(PY_ENUM(Header::MACHINE_TYPES::POWERPCFP))
+    .value(PY_ENUM(Header::MACHINE_TYPES::POWERPCBE))
     .value(PY_ENUM(Header::MACHINE_TYPES::R4000))
     .value(PY_ENUM(Header::MACHINE_TYPES::SH3))
     .value(PY_ENUM(Header::MACHINE_TYPES::SH3DSP))

diff --git a/api/rust/cargo/lief/src/pe/headers.rs b/api/rust/cargo/lief/src/pe/headers.rs
@@ -187,6 +187,8 @@ pub enum MachineType {
     POWERPC,
     /// Power PC with floating point
     POWERPCFP,
+    /// Power PC big endian
+    POWERPCBE,
     /// MIPS with little endian
     R4000,
     /// RISC-V 32-bit address space
@@ -227,6 +229,7 @@ impl From<u32> for MachineType {
             0x00000466 => MachineType::MIPSFPU16,
             0x000001f0 => MachineType::POWERPC,
             0x000001f1 => MachineType::POWERPCFP,
+            0x000001f2 => MachineType::POWERPCBE,
             0x00000166 => MachineType::R4000,
             0x00005032 => MachineType::RISCV32,
             0x00005064 => MachineType::RISCV64,
@@ -259,6 +262,7 @@ impl From<MachineType> for u32 {
             MachineType::MIPSFPU16 => 0x00000466,
             MachineType::POWERPC => 0x000001f0,
             MachineType::POWERPCFP => 0x000001f1,
+            MachineType::POWERPCBE => 0x000001f2,
             MachineType::R4000 => 0x00000166,
             MachineType::RISCV32 => 0x00005032,
             MachineType::RISCV64 => 0x00005064,

diff --git a/include/LIEF/PE/Header.hpp b/include/LIEF/PE/Header.hpp
@@ -53,6 +53,7 @@ class LIEF_API Header : public Object {
     MIPSFPU16 = 0x466,  /**< MIPS16 with FPU                */
     POWERPC   = 0x1F0,  /**< Power PC little endian         */
     POWERPCFP = 0x1F1,  /**< Power PC with floating point   */
+    POWERPCBE = 0x1F2,  /**< Power PC big endian            */
     R4000     = 0x166,  /**< MIPS with little endian        */
     RISCV32   = 0x5032, /**< RISC-V 32-bit address space    */
     RISCV64   = 0x5064, /**< RISC-V 64-bit address space    */

diff --git a/include/LIEF/PE/undef.h b/include/LIEF/PE/undef.h
@@ -36,6 +36,7 @@
 #undef IMAGE_FILE_MACHINE_MIPSFPU16
 #undef IMAGE_FILE_MACHINE_POWERPC
 #undef IMAGE_FILE_MACHINE_POWERPCFP
+#undef IMAGE_FILE_MACHINE_POWERPCBE
 #undef IMAGE_FILE_MACHINE_R4000
 #undef IMAGE_FILE_MACHINE_RISCV32
 #undef IMAGE_FILE_MACHINE_RISCV64

diff --git a/src/PE/Binary.cpp b/src/PE/Binary.cpp
@@ -1175,7 +1175,7 @@ LIEF::Header Binary::get_abstract_header() const {
     {Header::MACHINE_TYPES::THUMB,     {ARCH_ARM,   {MODE_32, MODE_THUMB}}},
   };
 
-  CONST_MAP(Header::MACHINE_TYPES, ENDIANNESS, 25) arch_pe_to_endi_lief {
+  CONST_MAP(Header::MACHINE_TYPES, ENDIANNESS, 26) arch_pe_to_endi_lief {
     {Header::MACHINE_TYPES::UNKNOWN,   ENDIANNESS::ENDIAN_NONE},
     {Header::MACHINE_TYPES::AM33,      ENDIANNESS::ENDIAN_NONE},
     {Header::MACHINE_TYPES::AMD64,     ENDIANNESS::ENDIAN_LITTLE},
@@ -1191,6 +1191,7 @@ LIEF::Header Binary::get_abstract_header() const {
     {Header::MACHINE_TYPES::MIPSFPU16, ENDIANNESS::ENDIAN_BIG},
     {Header::MACHINE_TYPES::POWERPC,   ENDIANNESS::ENDIAN_LITTLE},
     {Header::MACHINE_TYPES::POWERPCFP, ENDIANNESS::ENDIAN_LITTLE},
+    {Header::MACHINE_TYPES::POWERPCBE, ENDIANNESS::ENDIAN_BIG},
     {Header::MACHINE_TYPES::R4000,     ENDIANNESS::ENDIAN_LITTLE},
     {Header::MACHINE_TYPES::RISCV32,   ENDIANNESS::ENDIAN_LITTLE},
     {Header::MACHINE_TYPES::RISCV64,   ENDIANNESS::ENDIAN_LITTLE},

diff --git a/src/PE/Header.cpp b/src/PE/Header.cpp
@@ -111,7 +111,7 @@ std::ostream& operator<<(std::ostream& os, const Header& entry) {
 }
 
 const char* to_string(Header::MACHINE_TYPES e) {
-  CONST_MAP(Header::MACHINE_TYPES, const char*, 25) enumStrings {
+  CONST_MAP(Header::MACHINE_TYPES, const char*, 26) enumStrings {
     { Header::MACHINE_TYPES::UNKNOWN,   "UNKNOWN" },
     { Header::MACHINE_TYPES::AM33,      "AM33" },
     { Header::MACHINE_TYPES::AMD64,     "AMD64" },
@@ -127,6 +127,7 @@ const char* to_string(Header::MACHINE_TYPES e) {
     { Header::MACHINE_TYPES::MIPSFPU16, "MIPSFPU16" },
     { Header::MACHINE_TYPES::POWERPC,   "POWERPC" },
     { Header::MACHINE_TYPES::POWERPCFP, "POWERPCFP" },
+    { Header::MACHINE_TYPES::POWERPCBE, "POWERPCBE" },
     { Header::MACHINE_TYPES::R4000,     "R4000" },
     { Header::MACHINE_TYPES::RISCV32,   "RISCV32" },
     { Header::MACHINE_TYPES::RISCV64,   "RISCV64" },