From aa6b1dc0eda93db8fc70ca54a9d31222739e7d7b Mon Sep 17 00:00:00 2001
From: eyck <eyck@minres.com>
Date: Wed, 30 Dec 2020 07:31:17 +0000
Subject: [PATCH] integrate code generation into build process (first attempt)

---
 CMakeLists.txt      |  5 ++++-
 cmake/CodeGen.cmake | 52 +++++++++++++++++++++++++++++++++++++++++++++
 coredsl             |  2 +-
 generate.sh         |  8 +++----
 tgfs                |  2 +-
 5 files changed, 62 insertions(+), 7 deletions(-)
 create mode 100644 cmake/CodeGen.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 79d8ceb..927d8c5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -54,7 +54,10 @@ if (ENABLE_CLANG_TIDY)
         set(CMAKE_CXX_CLANG_TIDY "" CACHE STRING "" FORCE) # delete it
     endif()
 endif()
-  
+
+include(CodeGen)
+gen_coredsl(TGF_C ${CMAKE_CURRENT_SOURCE_DIR}/tgfs/gen_input/TGFS.core_desc interp)
+
 add_subdirectory(dbt-core)
 add_subdirectory(scc)
 add_subdirectory(tgfs)
diff --git a/cmake/CodeGen.cmake b/cmake/CodeGen.cmake
new file mode 100644
index 0000000..7a8b7a4
--- /dev/null
+++ b/cmake/CodeGen.cmake
@@ -0,0 +1,52 @@
+set(ENABLE_CODEGEN "Enable code generation for supported cores" ON)
+
+#helper to setup code generation and generate outputs
+set(GENERATOR_JAR ${CMAKE_CURRENT_SOURCE_DIR}/coredsl/plugins/com.minres.coredsl.generator.standalone/target/com.minres.coredsl.generator-1.0.0-SNAPSHOT.jar)
+
+if(IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/coredsl/plugins AND NOT EXISTS ${GENERATOR_JAR})
+   execute_process(
+   		COMMAND mvn package
+   		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/coredsl
+	    RESULT_VARIABLE return_code)
+endif()
+
+if(ENABLE_CODEGEN AND EXISTS ${GENERATOR_JAR})
+	macro(gen_coredsl CORE_NAME INPUT_FILE BACKEND)
+	
+		#set(CORE_NAME TGF_C)
+		#set(BACKEND interp)
+		#set(INPUT_FILE TGFS.core_desc)
+		
+		set(TGFS ${CMAKE_CURRENT_SOURCE_DIR}/tgfs)
+		set(INPUT_DIR ${TGFS}/gen_input)
+		set(REPO_DIR ${TGFS}/gen_input/CoreDSL-Instruction-Set-Description)
+		set(TMPL_DIR ${TGFS}/gen_input/templates/${BACKEND})
+		
+		string(TOUPPER ${BACKEND} BE_UPPER)
+		string(TOLOWER ${CORE_NAME} CORE_NAMEL)
+		
+		set(JAVA_OPTS --add-modules ALL-SYSTEM --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.annotation=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.module=ALL-UNNAMED --add-opens=java.base/java.lang.ref=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.math=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.net.spi=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.nio.channels=ALL-UNNAMED --add-opens=java.base/java.nio.channels.spi=ALL-UNNAMED --add-opens=java.base/java.nio.charset=ALL-UNNAMED --add-opens=java.base/java.nio.charset.spi=ALL-UNNAMED --add-opens=java.base/java.nio.file=ALL-UNNAMED --add-opens=java.base/java.nio.file.attribute=ALL-UNNAMED --add-opens=java.base/java.nio.file.spi=ALL-UNNAMED --add-opens=java.base/java.security=ALL-UNNAMED --add-opens=java.base/java.security.acl=ALL-UNNAMED --add-opens=java.base/java.security.cert=ALL-UNNAMED --add-opens=java.base/java.security.interfaces=ALL-UNNAMED --add-opens=java.base/java.security.spec=ALL-UNNAMED --add-opens=java.base/java.text=ALL-UNNAMED --add-opens=java.base/java.text.spi=ALL-UNNAMED --add-opens=java.base/java.time=ALL-UNNAMED --add-opens=java.base/java.time.chrono=ALL-UNNAMED --add-opens=java.base/java.time.format=ALL-UNNAMED --add-opens=java.base/java.time.temporal=ALL-UNNAMED --add-opens=java.base/java.time.zone=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.locks=ALL-UNNAMED --add-opens=java.base/java.util.function=ALL-UNNAMED --add-opens=java.base/java.util.jar=ALL-UNNAMED --add-opens=java.base/java.util.regex=ALL-UNNAMED --add-opens=java.base/java.util.spi=ALL-UNNAMED --add-opens=java.base/java.util.stream=ALL-UNNAMED --add-opens=java.base/java.util.zip=ALL-UNNAMED --add-opens=java.datatransfer/java.awt.datatransfer=ALL-UNNAMED --add-opens=java.desktop/java.applet=ALL-UNNAMED --add-opens=java.desktop/java.awt=ALL-UNNAMED --add-opens=java.desktop/java.awt.color=ALL-UNNAMED --add-opens=java.desktop/java.awt.desktop=ALL-UNNAMED --add-opens=java.desktop/java.awt.dnd=ALL-UNNAMED --add-opens=java.desktop/java.awt.dnd.peer=ALL-UNNAMED --add-opens=java.desktop/java.awt.event=ALL-UNNAMED --add-opens=java.desktop/java.awt.font=ALL-UNNAMED --add-opens=java.desktop/java.awt.geom=ALL-UNNAMED --add-opens=java.desktop/java.awt.im=ALL-UNNAMED --add-opens=java.desktop/java.awt.im.spi=ALL-UNNAMED --add-opens=java.desktop/java.awt.image=ALL-UNNAMED --add-opens=java.desktop/java.awt.image.renderable=ALL-UNNAMED --add-opens=java.desktop/java.awt.peer=ALL-UNNAMED --add-opens=java.desktop/java.awt.print=ALL-UNNAMED --add-opens=java.desktop/java.beans=ALL-UNNAMED --add-opens=java.desktop/java.beans.beancontext=ALL-UNNAMED --add-opens=java.instrument/java.lang.instrument=ALL-UNNAMED --add-opens=java.logging/java.util.logging=ALL-UNNAMED --add-opens=java.management/java.lang.management=ALL-UNNAMED --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED --add-opens=java.rmi/java.rmi=ALL-UNNAMED --add-opens=java.rmi/java.rmi.activation=ALL-UNNAMED --add-opens=java.rmi/java.rmi.dgc=ALL-UNNAMED --add-opens=java.rmi/java.rmi.registry=ALL-UNNAMED --add-opens=java.rmi/java.rmi.server=ALL-UNNAMED --add-opens=java.sql/java.sql=ALL-UNNAMED)
+		set(GENERATOR java ${JAVA_OPTS} -jar ${GENERATOR_JAR})
+		
+		list(APPEND MAPPING -m "${TMPL_DIR}/CORENAME.h.gtl:${TGFS}/incl/iss/arch/${CORE_NAMEL}.h")
+		list(APPEND MAPPING -m "${TMPL_DIR}/CORENAME.cpp.gtl:${TGFS}/src/iss/${CORE_NAMEL}.cpp")
+		list(APPEND MAPPING -m "${TMPL_DIR}/vm_CORENAME.cpp.gtl:${TGFS}/src/vm/interp/vm_${CORE_NAMEL}.cpp")
+		
+		set(OUTPUT_FILES ${TGFS}/incl/iss/arch/${CORE_NAMEL}.h ${TGFS}/src/iss/${CORE_NAMEL}.cpp ${TGFS}/src/vm/interp/vm_${CORE_NAMEL}.cpp)
+		
+		add_custom_command(
+		    COMMAND ${GENERATOR} -b ${BE_UPPER} -c ${CORE_NAME} -r ${REPO_DIR} ${MAPPING} ${INPUT_FILE}
+		    DEPENDS ${INPUT_FILE} ${TMPL_DIR}/CORENAME.h.gtl ${TMPL_DIR}/CORENAME.cpp.gtl ${TMPL_DIR}/vm_CORENAME.cpp.gtl
+		    OUTPUT ${OUTPUT_FILES}
+		    COMMENT "Generating code for ${CORE_NAME}."
+		    USES_TERMINAL VERBATIM
+		)
+		
+		add_custom_target(${CORE_NAME}_src DEPENDS ${OUTPUT_FILES})
+		
+	endmacro()
+else()
+	macro(gen_coredsl CORE_NAME INPUT_FILE BACKEND)
+		add_custom_target(${CORE_NAME}_src)
+	endmacro()
+endif()
diff --git a/coredsl b/coredsl
index 516ff37..534e530 160000
--- a/coredsl
+++ b/coredsl
@@ -1 +1 @@
-Subproject commit 516ff37f81ff201f00715b077cede2ba87b3bafb
+Subproject commit 534e530557aadcf2c188d2e8dde29f8e68ed9250
diff --git a/generate.sh b/generate.sh
index d7f8412..36864b6 100644
--- a/generate.sh
+++ b/generate.sh
@@ -1,7 +1,7 @@
 #!/bin/nash
 ##
 
-export JAVA_OPTS="--add-modules ALL-SYSTEM --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.annotation=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.module=ALL-UNNAMED --add-opens=java.base/java.lang.ref=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.math=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.net.spi=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.nio.channels=ALL-UNNAMED --add-opens=java.base/java.nio.channels.spi=ALL-UNNAMED --add-opens=java.base/java.nio.charset=ALL-UNNAMED --add-opens=java.base/java.nio.charset.spi=ALL-UNNAMED --add-opens=java.base/java.nio.file=ALL-UNNAMED --add-opens=java.base/java.nio.file.attribute=ALL-UNNAMED --add-opens=java.base/java.nio.file.spi=ALL-UNNAMED --add-opens=java.base/java.security=ALL-UNNAMED --add-opens=java.base/java.security.acl=ALL-UNNAMED --add-opens=java.base/java.security.cert=ALL-UNNAMED --add-opens=java.base/java.security.interfaces=ALL-UNNAMED --add-opens=java.base/java.security.spec=ALL-UNNAMED --add-opens=java.base/java.text=ALL-UNNAMED --add-opens=java.base/java.text.spi=ALL-UNNAMED --add-opens=java.base/java.time=ALL-UNNAMED --add-opens=java.base/java.time.chrono=ALL-UNNAMED --add-opens=java.base/java.time.format=ALL-UNNAMED --add-opens=java.base/java.time.temporal=ALL-UNNAMED --add-opens=java.base/java.time.zone=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.locks=ALL-UNNAMED --add-opens=java.base/java.util.function=ALL-UNNAMED --add-opens=java.base/java.util.jar=ALL-UNNAMED --add-opens=java.base/java.util.regex=ALL-UNNAMED --add-opens=java.base/java.util.spi=ALL-UNNAMED --add-opens=java.base/java.util.stream=ALL-UNNAMED --add-opens=java.base/java.util.zip=ALL-UNNAMED --add-opens=java.datatransfer/java.awt.datatransfer=ALL-UNNAMED --add-opens=java.desktop/java.applet=ALL-UNNAMED --add-opens=java.desktop/java.awt=ALL-UNNAMED --add-opens=java.desktop/java.awt.color=ALL-UNNAMED --add-opens=java.desktop/java.awt.desktop=ALL-UNNAMED --add-opens=java.desktop/java.awt.dnd=ALL-UNNAMED --add-opens=java.desktop/java.awt.dnd.peer=ALL-UNNAMED --add-opens=java.desktop/java.awt.event=ALL-UNNAMED --add-opens=java.desktop/java.awt.font=ALL-UNNAMED --add-opens=java.desktop/java.awt.geom=ALL-UNNAMED --add-opens=java.desktop/java.awt.im=ALL-UNNAMED --add-opens=java.desktop/java.awt.im.spi=ALL-UNNAMED --add-opens=java.desktop/java.awt.image=ALL-UNNAMED --add-opens=java.desktop/java.awt.image.renderable=ALL-UNNAMED --add-opens=java.desktop/java.awt.peer=ALL-UNNAMED --add-opens=java.desktop/java.awt.print=ALL-UNNAMED --add-opens=java.desktop/java.beans=ALL-UNNAMED --add-opens=java.desktop/java.beans.beancontext=ALL-UNNAMED --add-opens=java.instrument/java.lang.instrument=ALL-UNNAMED --add-opens=java.logging/java.util.logging=ALL-UNNAMED --add-opens=java.management/java.lang.management=ALL-UNNAMED --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED --add-opens=java.rmi/java.rmi=ALL-UNNAMED --add-opens=java.rmi/java.rmi.activation=ALL-UNNAMED --add-opens=java.rmi/java.rmi.dgc=ALL-UNNAMED --add-opens=java.rmi/java.rmi.registry=ALL-UNNAMED --add-opens=java.rmi/java.rmi.server=ALL-UNNAMED --add-opens=java.sql/java.sql=ALL-UNNAMED"
+JAVA_OPTS="--add-modules ALL-SYSTEM --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.annotation=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.module=ALL-UNNAMED --add-opens=java.base/java.lang.ref=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.math=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.net.spi=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.nio.channels=ALL-UNNAMED --add-opens=java.base/java.nio.channels.spi=ALL-UNNAMED --add-opens=java.base/java.nio.charset=ALL-UNNAMED --add-opens=java.base/java.nio.charset.spi=ALL-UNNAMED --add-opens=java.base/java.nio.file=ALL-UNNAMED --add-opens=java.base/java.nio.file.attribute=ALL-UNNAMED --add-opens=java.base/java.nio.file.spi=ALL-UNNAMED --add-opens=java.base/java.security=ALL-UNNAMED --add-opens=java.base/java.security.acl=ALL-UNNAMED --add-opens=java.base/java.security.cert=ALL-UNNAMED --add-opens=java.base/java.security.interfaces=ALL-UNNAMED --add-opens=java.base/java.security.spec=ALL-UNNAMED --add-opens=java.base/java.text=ALL-UNNAMED --add-opens=java.base/java.text.spi=ALL-UNNAMED --add-opens=java.base/java.time=ALL-UNNAMED --add-opens=java.base/java.time.chrono=ALL-UNNAMED --add-opens=java.base/java.time.format=ALL-UNNAMED --add-opens=java.base/java.time.temporal=ALL-UNNAMED --add-opens=java.base/java.time.zone=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.locks=ALL-UNNAMED --add-opens=java.base/java.util.function=ALL-UNNAMED --add-opens=java.base/java.util.jar=ALL-UNNAMED --add-opens=java.base/java.util.regex=ALL-UNNAMED --add-opens=java.base/java.util.spi=ALL-UNNAMED --add-opens=java.base/java.util.stream=ALL-UNNAMED --add-opens=java.base/java.util.zip=ALL-UNNAMED --add-opens=java.datatransfer/java.awt.datatransfer=ALL-UNNAMED --add-opens=java.desktop/java.applet=ALL-UNNAMED --add-opens=java.desktop/java.awt=ALL-UNNAMED --add-opens=java.desktop/java.awt.color=ALL-UNNAMED --add-opens=java.desktop/java.awt.desktop=ALL-UNNAMED --add-opens=java.desktop/java.awt.dnd=ALL-UNNAMED --add-opens=java.desktop/java.awt.dnd.peer=ALL-UNNAMED --add-opens=java.desktop/java.awt.event=ALL-UNNAMED --add-opens=java.desktop/java.awt.font=ALL-UNNAMED --add-opens=java.desktop/java.awt.geom=ALL-UNNAMED --add-opens=java.desktop/java.awt.im=ALL-UNNAMED --add-opens=java.desktop/java.awt.im.spi=ALL-UNNAMED --add-opens=java.desktop/java.awt.image=ALL-UNNAMED --add-opens=java.desktop/java.awt.image.renderable=ALL-UNNAMED --add-opens=java.desktop/java.awt.peer=ALL-UNNAMED --add-opens=java.desktop/java.awt.print=ALL-UNNAMED --add-opens=java.desktop/java.beans=ALL-UNNAMED --add-opens=java.desktop/java.beans.beancontext=ALL-UNNAMED --add-opens=java.instrument/java.lang.instrument=ALL-UNNAMED --add-opens=java.logging/java.util.logging=ALL-UNNAMED --add-opens=java.management/java.lang.management=ALL-UNNAMED --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED --add-opens=java.rmi/java.rmi=ALL-UNNAMED --add-opens=java.rmi/java.rmi.activation=ALL-UNNAMED --add-opens=java.rmi/java.rmi.dgc=ALL-UNNAMED --add-opens=java.rmi/java.rmi.registry=ALL-UNNAMED --add-opens=java.rmi/java.rmi.server=ALL-UNNAMED --add-opens=java.sql/java.sql=ALL-UNNAMED"
 
 GENERATOR="java $JAVA_OPTS -jar coredsl/plugins/com.minres.coredsl.generator.standalone/target/com.minres.coredsl.generator-1.0.0-SNAPSHOT.jar"
 
@@ -10,9 +10,9 @@ REPO_DIR=tgfs/gen_input/CoreDSL-Instruction-Set-Description
 TMPL_DIR=tgfs/gen_input/templates/interp
 INPUT_FILE=tgfs/gen_input/TGFS.core_desc
 MAPPING=""
-MAPPING="$MAPPING -m ${TMPL_DIR}/incl-CORENAME.h.gtl->tgfs/incl/iss/arch/tgf_c.h"
-MAPPING="$MAPPING -m ${TMPL_DIR}/src-CORENAME.cpp.gtl->tgfs/src/iss/tgf_c.cpp"
-MAPPING="$MAPPING -m ${TMPL_DIR}/vm-vm_CORENAME.cpp.gtl->tgfs/src/vm/interp/vm_tgf_c.cpp"
+MAPPING="$MAPPING -m ${TMPL_DIR}/incl-CORENAME.h.gtl:tgfs/incl/iss/arch/tgf_c.h"
+MAPPING="$MAPPING -m ${TMPL_DIR}/src-CORENAME.cpp.gtl:tgfs/src/iss/tgf_c.cpp"
+MAPPING="$MAPPING -m ${TMPL_DIR}/vm-vm_CORENAME.cpp.gtl:tgfs/src/vm/interp/vm_tgf_c.cpp"
 
 [ -f coredsl/plugins/com.minres.coredsl.generator.standalone/target/com.minres.coredsl.generator-1.0.0-SNAPSHOT.jar ] || (cd coredsl; mvn package)
 
diff --git a/tgfs b/tgfs
index ab55453..c4da47c 160000
--- a/tgfs
+++ b/tgfs
@@ -1 +1 @@
-Subproject commit ab554539e37566f7ca8f06d5ddf701bdf231a110
+Subproject commit c4da47ceddc9852c9255ea34474c06c77518b856