Initial Commit

.clang-format

@@ -0,0 +1,15 @@
+#BasedOnStyle: None
+AlignTrailingComments: true
+BreakBeforeBraces: Allman
+ColumnLimit: 0
+IndentWidth: 4
+KeepEmptyLinesAtTheStartOfBlocks: false
+ObjCSpaceAfterProperty: true
+ObjCSpaceBeforeProtocolList: true
+PointerBindsToType: false
+SpacesBeforeTrailingComments: 1
+TabWidth: 4
+UseTab: Never
+
+AlignArrayOfStructures: Right
+SpaceBeforeSquareBrackets: false

.gitignore

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+# ---> C
+# Prerequisites
+*.d
+
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Linker output
+*.ilk
+*.map
+*.exp
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+eipaasm
+eipaasm_debug
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
+
+# Kernel Module Compile Results
+*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf
+
+#EIPA specific
+*.eipa
+!test*.eipa
+*.eipaimg
+
+#Code editor
+.vscode/*
+.idea/*
+compile_commands.json
+.cache/*
+.#*
+*.*~
+
+#Code analysis
+softwipe*.*

Makefile

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+CC := clang
+CFLAGS := -Wall -Wextra
+SRC_DIR := src
+HEADER_DIR := header
+BUILD_DIR := build
+LIBS := 
+OBJECT_FILES := $(patsubst %.c, %.o, $(wildcard $(SRC_DIR)/*.c))
+HEADER_FILES := $(wildcard $(HEADER_DIR)/*.h)
+OBJECT_FILES := $(patsubst $(SRC_DIR)/%, $(BUILD_DIR)/%, $(OBJECT_FILES))
+MAIN_EXE_NAME := eipaemulator
+
+all build/eipaemulator: $(OBJECT_FILES)
+	$(CC) $(CFLAGS) $^ $(LIBS) -o $(BUILD_DIR)/$(MAIN_EXE_NAME)
+
+$(BUILD_DIR)/%.o: $(SRC_DIR)/%.c $(HEADER_FILES)
+	@mkdir -p $(BUILD_DIR)
+	$(CC) -c $(CFLAGS) $(patsubst %.h,,$^) -o $@
+
+clean:
+	rm -r $(BUILD_DIR)

design.txt

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+Instructions:
+    INP  0b0001 | +Adress
+    OUT  0b0010 | +Adress
+    LDA  0b0011 | +Adress
+    STA  0b0100 | +Adress
+    INC  0b0101 | no Adress
+    DEC  0b0110 | no Adress
+    JPP  0b0111 | +Adress/Label
+    JPZ  0b1000 | +Adress/Label
+    JPN  0b1001 | +Adress/Label
+    JPU  0b1010 | +Adress/Label
+    EOJ  0b1011 | no Adress
+
+Instruction format, [] means optional:
+    instruction [mem_adress]; [Comment]
+
+Memory:
+    32 Bit Data with
+    28 Bit Adresess-> 24Mb Memory
+
+Instruction Layout:
+    XXXXYYYYYYYYYYYYYYYYYYYYYYYYYYYY
+    X: Instruction Opcode (4bit)
+    Y: Memory Adress (28bit)

src/main.c

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+// This is a part of the EIPA Platform
+
+// Read an EIPA image and print it out in Binary form
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define MAX_MEMORY 268435456
+
+void print_target_code(__uint32_t *target_code)
+{
+    int instruction_index = 0;
+    while (target_code[instruction_index] != 0)
+    {
+        int i = 0;
+        for (i = (sizeof(target_code[instruction_index]) * 8) - 1; i >= 0; i--)
+        {
+            putchar(target_code[instruction_index] & (1u << i) ? '1' : '0');
+        }
+        printf("\n");
+        instruction_index++;
+    }
+}
+
+int main(int argc, char const *argv[])
+{
+    if(argc < 2)
+    {
+        printf("Specify input file\n");
+    }
+    FILE *input = fopen(argv[1], "r");
+    if(input == NULL) return -1;
+
+    __uint32_t *target_code = malloc(MAX_MEMORY*sizeof(target_code));
+
+    fread(target_code, sizeof(target_code), MAX_MEMORY, input);
+
+    print_target_code(target_code);
+
+    return 0;
+}