Merge pull request #17 from saurabhsingh99100/dev

Dev

Makefile

@@ -64,20 +64,24 @@ INCLUDES = -I $(vobject_dir) -I /usr/share/verilator/include -I /usr/share/veril
 
 cpp_driver = $(sim_dir)/AtomSim.cpp
 sim_executable = atomsim
-sim_cpp_backend = $(sim_dir)/Backend_AtomBones.hpp
 Target = atombones
 
 # Verilog Configs
 VC = verilator
 VFLAGS = -cc -Wall --relative-includes --trace
 
+# Target Specific definitions
 ifeq ($(Target), atombones)
-	verilog_topmodule = AtomBones
-	verilog_topmodule_file = $(rtl_dir)/AtomBones.v
-	verilog_files = rtl/AtomBones.v rtl/Timescale.vh rtl/Config.vh rtl/core/AtomRV.v rtl/core/Alu.v rtl/core/Decode.v rtl/core/RegisterFile.v
+verilog_topmodule = AtomBones
+verilog_topmodule_file = $(rtl_dir)/AtomBones.v
+verilog_files = rtl/AtomBones.v rtl/Timescale.vh rtl/Config.vh rtl/core/AtomRV.v rtl/core/Alu.v rtl/core/Decode.v rtl/core/RegisterFile.v
+
+sim_cpp_backend = $(sim_dir)/Backend_AtomBones.hpp
+CFLAGS += -DTARGET_ATOMBONES
+else
+
+$(error Unknown Target : $(Target))
 
-	CFLAGS += -DTARGET_ATOMBONES
-
 endif
 
 #======================================================================

README.md

@@ -25,10 +25,9 @@ Key highlights of Atom are listed below:
 1. [Atom Architecture](Atom-Architecture)
 2. [Targets](Targets)
 3. [Prerequisites](Prerequisites)
-4. [Getting Started](Getting-Started)
-5. [Simulation](Simulation)
-6. [FPGA Implementation](FPGA-Implementation)
-7. [License](License)
+4. [Build Instructions](Build-Instructions)
+5. [AtomSim](AtomSim)
+6. [License](License)
 
 ## Atom Architecture
 
@@ -77,7 +76,7 @@ It is a basic SoC which contains atom core interfaced to instruction memory, dat
 | 0x00014001               | UART_TX     |
 | 0x00014002               | UART_SREG   |
 
-### Prerequisites
+## Prerequisites
 
 Run apt update
 
@@ -175,7 +174,7 @@ Now run the generated elf file using atomsim
 $ atomsim banner.elf
 ```
 
-## Generating atomsim code documentation using doxygen
+### Generating atomsim code documentation using doxygen
 
 Run make from the parent directory