Added xphoton

Author: friedy10

XPhoton/.clang-format

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+---
+Language:        Cpp
+# BasedOnStyle:  LLVM
+AccessModifierOffset: -2
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: true
+AlignConsecutiveDeclarations: true
+AlignEscapedNewlinesLeft: true
+AlignOperands:   true
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: false
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+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: false
+BinPackArguments: false
+BinPackParameters: false
+BraceWrapping:   
+  AfterClass:      true
+  AfterControlStatement: false
+  AfterEnum:       false
+  AfterFunction:   true
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     false
+  AfterUnion:      false
+  BeforeCatch:     false
+  BeforeElse:      false
+  IndentBraces:    false
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+BreakBeforeTernaryOperators: false
+BreakConstructorInitializersBeforeComma: false
+ColumnLimit:     0
+CommentPragmas:  '^ IWYU pragma:'
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+ForEachMacros:   [ foreach, Q_FOREACH, BOOST_FOREACH ]
+IncludeCategories: 
+  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
+    Priority:        2
+  - Regex:           '^(<|"(gtest|isl|json)/)'
+    Priority:        3
+  - Regex:           '.*'
+    Priority:        1
+IndentCaseLabels: true
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 2
+NamespaceIndentation: None
+ObjCBlockIndentWidth: 2
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 60
+PointerAlignment: Middle
+ReflowComments:  true
+SortIncludes:    false
+SpaceAfterCStyleCast: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 4
+SpacesInAngles:  false
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard:        Cpp11
+TabWidth:        4
+UseTab:          Always
+...
+
+

XPhoton/.gitignore

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+.*
+!/.gitignore
+!/.clang-format
+*.elf
+*.o
+*.ta
+*.dmp
+*.map
+*.lds
+ta/dyn_list
+

XPhoton/Android.mk

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+###################### optee-add-two-numbers ######################
+LOCAL_PATH := $(call my-dir)
+
+OPTEE_CLIENT_EXPORT = $(LOCAL_PATH)/../../optee_client/out/export
+
+include $(CLEAR_VARS)
+LOCAL_CFLAGS += -DANDROID_BUILD
+LOCAL_CFLAGS += -Wall
+
+LOCAL_SRC_FILES += host/main.c
+
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/ta/include \
+		$(OPTEE_CLIENT_EXPORT)/include \
+
+LOCAL_SHARED_LIBRARIES := libteec
+LOCAL_MODULE := optee_example_add_two_numbers
+LOCAL_VENDOR_MODULE := true
+LOCAL_MODULE_TAGS := optional
+include $(BUILD_EXECUTABLE)
+
+include $(LOCAL_PATH)/ta/Android.mk

XPhoton/CMakeLists.txt

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+project (xphoton C)
+
+set (SRC host/main.c)
+
+add_executable (${PROJECT_NAME} ${SRC})
+
+target_include_directories(${PROJECT_NAME}
+			   PRIVATE ta/include
+			   PRIVATE include)
+
+target_link_libraries (${PROJECT_NAME} PRIVATE teec)
+
+install (TARGETS ${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_BINDIR})

XPhoton/Makefile

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+export V?=0
+
+# If _HOST or _TA specific compilers are not specified, then use CROSS_COMPILE
+HOST_CROSS_COMPILE ?= $(CROSS_COMPILE)
+TA_CROSS_COMPILE ?= $(CROSS_COMPILE)
+
+.PHONY: all
+all:
+	$(MAKE) -C host CROSS_COMPILE="$(HOST_CROSS_COMPILE)" --no-builtin-variables
+	$(MAKE) -C ta CROSS_COMPILE="$(TA_CROSS_COMPILE)" LDFLAGS=""
+
+.PHONY: clean
+clean:
+	$(MAKE) -C host clean
+	$(MAKE) -C ta clean

XPhoton/README.md

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+# XPhoton
+
+Clone XPhoton into a folder named XPhoton in Documents.
+```
+$ cd ~/Documents && mkdir XPhoton && cd XPhoton
+$ git clone git@gitlab.prognosticlab.org:friedrich12/xphoton.git XPhoton
+```
+
+To run XPhoton on QEMU
+```
+$ cd ~/Documents && mkdir -p optee
+$ cd optee
+$ repo init -u https://github.com/OP-TEE/manifest.git -m default_stable.xml
+$ repo sync -j4 --no-clone-bundle
+```
+
+and STM32MP1.
+```
+$ cd ~/Documents && mkdir -p optee2
+$ cd optee2
+$ repo init -u https://github.com/OP-TEE/manifest.git -m stm32mp1.xml.xml
+$ repo sync
+$ cd build
+$ make toolchains
+```
+
+
+Build and add XPhoton to QEMU and STM32MP1 optee builds.
+```
+$ cd ~/Documents/XPhoton/XPhoton
+$ ./build.sh
+$ ./install.sh
+```
+
+Run on QEMU.
+```
+$ cd ~/Documents/optee/build
+$ make && make run
+```
+
+Run on STM32MP1.
+```
+$ cd ~/Documents/optee2/build
+$ make PLATFORM=stm32mp1-157C_DK2 all
+$ sudo dd if=../out/bin/sdcard.img of=/dev/sdX conv=fdatasync status=progress
+```
+
+
+  
+## Requirements
+
+OP-TEE 3.15.0
+
+## TODO
+
+- [x] Port the mlibc generic math library to OPTEE
+- [x] Load model in memory.
+- [x] Load image in memory.
+- [x] Solve memory limit problem.
+ 
+
+
+

XPhoton/build.sh

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+cd host
+make \
+    CROSS_COMPILE=/home/friedy/Documents/optee/out-br/host/bin/arm-linux-gnueabihf- \
+    TEEC_EXPORT=/home/friedy/Documents/optee/optee_client/out/export/usr \
+    --no-builtin-variables
+
+cd ../
+cd ta
+ make \
+    CROSS_COMPILE=/home/friedy/Documents/optee/out-br/host/bin/arm-linux-gnueabihf- \
+    PLATFORM=vexpress-qemu_virt \
+    TA_DEV_KIT_DIR=/home/friedy/Documents/optee/optee_os/out/arm/export-ta_arm32

XPhoton/host/Makefile

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+#%.o: %.c
+#	$(CC) $(CFLAGS) -c $< -o $@
+		
+CC      ?= $(CROSS_COMPILE)gcc                                                                                                                 
+LD      ?= $(CROSS_COMPILE)ld
+AR      ?= $(CROSS_COMPILE)ar
+NM      ?= $(CROSS_COMPILE)nm
+OBJCOPY ?= $(CROSS_COMPILE)objcopy
+OBJDUMP ?= $(CROSS_COMPILE)objdump
+READELF ?= $(CROSS_COMPILE)readelf
+
+OBJS = main.o incbin.o
+
+CFLAGS += -Wall -I../ta/include/host -I$(TEEC_EXPORT)/include -I./include
+
+#Add/link other required libraries here
+LDADD += -lteec -L$(TEEC_EXPORT)/lib
+LDADD += -lutil -L$(TEEC_EXPORT)/lib
+
+BINARY = optee_example_hello_world
+
+.PHONY: all
+all: $(BINARY)
+
+$(BINARY): $(OBJS)
+	$(CC) -o $@ $< $(LDADD)
+
+.PHONY: clean
+clean:
+	rm -f $(OBJS) $(BINARY)
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c main.c -o main.o
+	$(CC) -c incbin.c -o incbin.o
+