diff options
| author | Brandon Miller <brandon@vector35.com> | 2025-05-08 15:08:10 -0400 |
|---|---|---|
| committer | Brandon Miller <brandon@vector35.com> | 2025-05-08 15:08:10 -0400 |
| commit | 5147249a644f611a801aada7645b7a993fc8e314 (patch) | |
| tree | 3a18e50df5ae9edcf31f3545a7f27774021c76a1 /platform/efi/efi_resolver/include/Resolver.h | |
| parent | f7e831ab40a5031cec9186096a90d94735080ed7 (diff) | |
Implement EFI resolver as a module workflow
Diffstat (limited to 'platform/efi/efi_resolver/include/Resolver.h')
| -rw-r--r-- | platform/efi/efi_resolver/include/Resolver.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/platform/efi/efi_resolver/include/Resolver.h b/platform/efi/efi_resolver/include/Resolver.h deleted file mode 100644 index 91bb1862..00000000 --- a/platform/efi/efi_resolver/include/Resolver.h +++ /dev/null @@ -1,75 +0,0 @@ -#pragma once - -#include <fstream> -#include <thread> - -#include "GuidRenderer.h" -#include "ModuleType.h" -#include "TypePropagation.h" -#include "binaryninjaapi.h" -#include "highlevelilinstruction.h" -#include "lowlevelilinstruction.h" -#include "mediumlevelilinstruction.h" - -using namespace BinaryNinja; -using namespace std; - -typedef array<uint8_t, 16> EFI_GUID; - -class Resolver -{ -protected: - Ref<BinaryView> m_view; - Ref<BackgroundTask> m_task; - size_t m_width; - map<EFI_GUID, pair<string, string>> m_protocol; - map<EFI_GUID, string> m_user_guids; - - vector<pair<uint64_t, string>> m_service_usages; - vector<pair<uint64_t, string>> m_protocol_usages; - vector<pair<uint64_t, EFI_GUID>> m_guid_usages; - vector<pair<uint64_t, string>> m_variable_usages; - - bool parseUserGuidIfExists(const string& filePath); - bool parseProtocolMapping(const string& filePath); - - /*! - For backward compatibility, if a user saved a bndb with older version Binary Ninja - this function will try to retrieve types from Platform Types if it doesn't find one - in BinaryView - */ - Ref<Type> GetTypeFromViewAndPlatform(string type_name); - void initProtocolMapping(); - -public: - bool setModuleEntry(EFIModuleType fileType); - bool resolveGuidInterface(Ref<Function> func, uint64_t addr, int guid_pos, int interface_pos); - Resolver(Ref<BinaryView> view, Ref<BackgroundTask> task); - - pair<string, string> lookupGuid(EFI_GUID guidBytes); - pair<string, string> defineAndLookupGuid(uint64_t addr); - - string nonConflictingName(const string& basename); - static string nonConflictingLocalName(Ref<Function> func, const string& basename); - - /*! - Define the structure used at the callsite with type `typeName`, propagate it to the data section. If it's a - structure type, define it fields according to the `followFields` parameter. The input `addr` should be a call - instruction \param func the function that contains the callsite (it's parent function) \param addr address of the - callsite \param typeName the type that need to define \param paramIdx the parameter index that want to define \param - followFields whether to define the structure's fields if they are pointers \return False if failed - - \b Example: - \code{.cpp} - refs = bv->GetCodeReferencesForType(QualifiedName("EFI_GET_VARIABLE")); - for (auto ref : refs) - { - // ... some checking, need to make sure is a call instruction - bool ok = defineTypeAtCallsite(ref.func, ref.addr, "EFI_GUID", 2, false); - } - \endcode - */ - bool defineTypeAtCallsite( - Ref<Function> func, uint64_t addr, string typeName, int paramIdx, bool followFields = false); - vector<HighLevelILInstruction> HighLevelILExprsAt(Ref<Function> func, Ref<Architecture> arch, uint64_t addr); -};
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