Merge branch 'master' into secure-yosys0.53

Signed-off-by: Eder Monteiro <[email protected]>

Author: eder-matheus

.gitignore

@@ -99,4 +99,7 @@ build
 metadata-base-at.json
 
 user.bazelrc
-bazel-*
+bazel-bin
+bazel-out
+bazel-OpenROAD-flow-scripts
+bazel-testlogs

MODULE.bazel

@@ -15,7 +15,7 @@ git_override(
     remote = "https://github.com/The-OpenROAD-Project/bazel-orfs.git",
 )
 
-bazel_dep(name = "rules_python", version = "0.31.0")
+bazel_dep(name = "rules_python", version = "1.2.0")
 
 python = use_extension("@rules_python//python/extensions:python.bzl", "python")
 python.toolchain(

build_openroad.sh

@@ -237,6 +237,10 @@ __local_build()
             set -u
         fi
 
+        echo "[INFO FLW-0018] Compiling OpenROAD."
+        eval ${NICE} ./tools/OpenROAD/etc/Build.sh -dir="$DIR/tools/OpenROAD/build" -threads=${PROC} -cmake=\'${OPENROAD_APP_ARGS}\'
+        ${NICE} cmake --build tools/OpenROAD/build --target install -j "${PROC}"
+
         YOSYS_ABC_PATH=tools/yosys/abc
         if [[ -d "${YOSYS_ABC_PATH}/.git" ]]; then
             # update indexes to make sure git diff-index uses correct data
@@ -247,11 +251,9 @@ __local_build()
         ${NICE} make install -C tools/yosys -j "${PROC}" ${YOSYS_ARGS}
 
         echo "[INFO FLW-0030] Compiling yosys-slang."
-        ${NICE} make install -C tools/yosys-slang -j "${PROC}" YOSYS_PREFIX="${INSTALL_PATH}/yosys/bin/"
+        # CMAKE_FLAGS added to work around yosys-slang#141 (unable to build outside of git checkout)
+        ${NICE} make install -C tools/yosys-slang -j "${PROC}" YOSYS_PREFIX="${INSTALL_PATH}/yosys/bin/" CMAKE_FLAGS="-DYOSYS_SLANG_REVISION=unknown -DSLANG_REVISION=unknown"
 
-        echo "[INFO FLW-0018] Compiling OpenROAD."
-        eval ${NICE} ./tools/OpenROAD/etc/Build.sh -dir="$DIR/tools/OpenROAD/build" -threads=${PROC} -cmake=\'${OPENROAD_APP_ARGS}\'
-        ${NICE} cmake --build tools/OpenROAD/build --target install -j "${PROC}"
 }
 
 __update_openroad_app_remote()

etc/DependencyInstaller.sh

@@ -10,7 +10,7 @@ else
 fi
 
 # package versions
-klayoutVersion=0.30.1
+klayoutVersion=0.28.17
 verilatorVersion=5.026
 
 _versionCompare() {
@@ -136,7 +136,9 @@ _installUbuntuPackages() {
 
     packages=()
     # Choose libstdc++ version
-    if _versionCompare $1 -ge 24.04; then
+    if _versionCompare $1 -ge 25.04; then
+        packages+=("libstdc++-15-dev")
+    elif _versionCompare $1 -ge 24.04; then
         packages+=("libstdc++-14-dev")
     elif _versionCompare $1 -ge 22.10; then
         packages+=("libstdc++-12-dev")
@@ -170,7 +172,7 @@ _installUbuntuPackages() {
             if [[ $1 == 20.04 ]]; then
                 klayoutChecksum=15a26f74cf396d8a10b7985ed70ab135
             else
-                klayoutChecksum=11953ce5009a0e83f9840b506f80df49
+                klayoutChecksum=54748a49e1ab53e14cf5bf95feb2f25a
             fi
             wget https://www.klayout.org/downloads/Ubuntu-${1%.*}/klayout_${klayoutVersion}-1_amd64.deb
             md5sum -c <(echo "${klayoutChecksum} klayout_${klayoutVersion}-1_amd64.deb") || exit 1

flow/.gitignore

@@ -2,5 +2,3 @@ settings.mk
 vars.sh
 vars.gdb
 vars.tcl
-user.bazelrc
-bazel-*

flow/Makefile

@@ -219,7 +219,7 @@ $(OBJECTS_DIR)/klayout.lyt: $(KLAYOUT_TECH_FILE) $(OBJECTS_DIR)/klayout_tech.lef
 .PHONY: do-klayout
 do-klayout:
 ifeq ($(KLAYOUT_ENV_VAR_IN_PATH),valid)
-	SC_LEF_RELATIVE_PATH="$$\(env('FLOW_HOME')\)/$(shell realpath --relative-to=$(FLOW_HOME) $(SC_LEF))"; \
+	SC_LEF_RELATIVE_PATH="$(shell realpath --relative-to=$(RESULTS_DIR) $(SC_LEF))"; \
 	OTHER_LEFS_RELATIVE_PATHS=$$(echo "$(foreach file, $(OBJECTS_DIR)/klayout_tech.lef $(ADDITIONAL_LEFS),<lef-files>$$(realpath --relative-to=$(RESULTS_DIR) $(file))</lef-files>)"); \
 	sed 's,<lef-files>.*</lef-files>,<lef-files>'"$$SC_LEF_RELATIVE_PATH"'</lef-files>'"$$OTHER_LEFS_RELATIVE_PATHS"',g' $(KLAYOUT_TECH_FILE) > $(OBJECTS_DIR)/klayout.lyt
 else

flow/designs/asap7/cva6/rules-base.json

@@ -1,14 +1,15 @@
 {
     "synth__design__instance__area__stdcell": {
-        "value": 13337.62,
+        "value": 16477.72,
         "compare": "<="
     },
     "constraints__clocks__count": {
         "value": 1,
         "compare": "=="
     },
     "placeopt__design__instance__area": {
-        "value": 15798,
+
+        "value": 19790,
         "compare": "<="
     },
     "placeopt__design__instance__count__stdcell": {
@@ -32,7 +33,7 @@
         "compare": "<="
     },
     "detailedroute__route__wirelength": {
-        "value": 1241141,
+        "value": 1466793,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -48,11 +49,11 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -181.59,
+        "value": -176.32,
         "compare": ">="
     },
     "finish__design__instance__area": {
-        "value": 16112,
+        "value": 20112,
         "compare": "<="
     },
     "finish__timing__drv__setup_violation_count": {
@@ -64,7 +65,7 @@
         "compare": "<="
     },
     "finish__timing__wns_percent_delay": {
-        "value": -18.66,
+        "value": -17.83,
         "compare": ">="
     }
 }

flow/designs/asap7/mock-array/rules-base.json

@@ -1,6 +1,6 @@
 {
     "synth__design__instance__area__stdcell": {
-        "value": 35802.37,
+        "value": 35273.33,
         "compare": "<="
     },
     "constraints__clocks__count": {
@@ -48,7 +48,7 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -72.77,
+        "value": -92.28,
         "compare": ">="
     },
     "finish__design__instance__area": {
@@ -64,7 +64,7 @@
         "compare": "<="
     },
     "finish__timing__wns_percent_delay": {
-        "value": -10.0,
+        "value": -25.4,
         "compare": ">="
     }
 }

flow/designs/gf12/bp_quad/rules-base.json

@@ -4,7 +4,7 @@
         "compare": "=="
     },
     "placeopt__design__instance__area": {
-        "value": 1729278,
+        "value": 1652113,
         "compare": "<="
     },
     "placeopt__design__instance__count__stdcell": {
@@ -24,7 +24,7 @@
         "compare": "<="
     },
     "globalroute__antenna_diodes_count": {
-        "value": 0,
+        "value": 33,
         "compare": "<="
     },
     "detailedroute__route__wirelength": {
@@ -44,23 +44,23 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -255.36,
+        "value": -114.98,
         "compare": ">="
     },
     "finish__design__instance__area": {
-        "value": 1765388,
+        "value": 1688970,
         "compare": "<="
     },
     "finish__timing__drv__setup_violation_count": {
         "value": 69836,
         "compare": "<="
     },
     "finish__timing__drv__hold_violation_count": {
-        "value": 109,
+        "value": 105,
         "compare": "<="
     },
     "finish__timing__wns_percent_delay": {
-        "value": -16.47,
+        "value": -10.96,
         "compare": ">="
     }
 }

flow/designs/gf180/aes/rules-base.json

@@ -48,7 +48,7 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -1.12,
+        "value": -1.28,
         "compare": ">="
     },
     "finish__design__instance__area": {