From 6ec265ee805db6ced0aca0b718a703cc87093b93 Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
Date: Mon, 22 Apr 2024 22:00:23 +0200
Subject: MHR-11: Specify CPU and sub CPU type inside container formats.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
---
 Private/KernelKit/PEF.hpp            | 11 ++++++++++-
 Private/KernelKit/PEFCodeManager.hxx |  1 +
 2 files changed, 11 insertions(+), 1 deletion(-)

(limited to 'Private/KernelKit')

diff --git a/Private/KernelKit/PEF.hpp b/Private/KernelKit/PEF.hpp
index bc2e0990..9fabb189 100644
--- a/Private/KernelKit/PEF.hpp
+++ b/Private/KernelKit/PEF.hpp
@@ -24,7 +24,7 @@
 #define kPefMagicLen 5
 
 #define kPefVersion 1
-#define kPefNameLen 64
+#define kPefNameLen 255
 
 /// @brief Preferred Executable Format.
 
@@ -40,6 +40,13 @@ enum {
   kPefArchInvalid = 0xFF,
 };
 
+enum {
+  kPefSubArchAMD,
+  kPefSubArchIntel,
+  kPefSubArchARM,
+  kPefSubArchIBM,
+};
+
 enum {
   kPefKindExec = 1,         /* .exe */
   kPefKindSharedObject = 2, /* .lib */
@@ -69,6 +76,8 @@ typedef struct PEFContainer final {
 
 typedef struct PEFCommandHeader final {
   Char Name[kPefNameLen]; /* container name */
+  UInt32 Cpu;             /* container cpu */
+  UInt32 SubCpu;          /* container sub-cpu */
   UInt32 Flags;           /* container flags */
   UInt16 Kind;            /* container kind */
   UIntPtr Offset;         /* content offset */
diff --git a/Private/KernelKit/PEFCodeManager.hxx b/Private/KernelKit/PEFCodeManager.hxx
index 1f5269ae..80ac6e90 100644
--- a/Private/KernelKit/PEFCodeManager.hxx
+++ b/Private/KernelKit/PEFCodeManager.hxx
@@ -45,6 +45,7 @@ class PEFLoader : public LoaderInterface {
  private:
   Ref<StringView> fPath;
   VoidPtr fCachedBlob;
+  bool fFatBinary;
   bool fBad;
 };
 
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