adding support to check if old user IP is different to new user IP

slaclab · Nov 12, 2024 · 47bc886 · 47bc886
1 parent 81571f2
commit 47bc886
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Showing 3 changed files with 75 additions and 8 deletions.
diff --git a/vivado/gui.tcl b/vivado/gui.tcl
@@ -28,6 +28,10 @@ if { [isVersal] } {
 # Call the user script
 SourceTclFile ${VIVADO_DIR}/gui.tcl
 
+# Attempt to upgrade before opening GUI
+upgrade_ip [get_ips]
+export_ip_user_files -of_objects [get_ips] -no_script -sync -force -quiet
+
 # Bug fix work around for Vivado due to post script changes
 if { [CheckSynth] == true } {
    set_property NEEDS_REFRESH 0 [get_runs impl_1]

diff --git a/vivado/proc/code_loading.tcl b/vivado/proc/code_loading.tcl
@@ -453,6 +453,72 @@ proc loadConstraints args {
    }
 }
 
+## Function to check if the component.xml is different for new user ZIP IP core
+## Returns True if they are different of IP not loaded yet
+proc checkComponentXml { newIpPath repoPath } {
+   # Define paths for the existing and new component.xml files
+   set ipName [file rootname [file tail $newIpPath]]
+   set oldComponentPath "${repoPath}/${ipName}/component.xml"
+   set tempComponentPath "$::env(OUT_DIR)/component.xml"
+
+   # Check if the old component.xml exists in the repository
+   if { ![file exists $oldComponentPath] } {
+      # Return TRUE if the old component.xml does not exist
+      return true
+   }
+
+   # Check if the ZIP file exists
+   if { ![file exists $newIpPath] } {
+      puts "\n\n\n\n\n********************************************************"
+      puts "checkComponentXml: ZIP file does not exist at $newIpPath"
+      puts "********************************************************\n\n\n\n\n"
+      exit -1
+   }
+
+   # Try extracting component.xml from the ZIP file
+   if {[catch {exec unzip -p $newIpPath component.xml > $tempComponentPath} result]} {
+      puts "\n\n\n\n\n********************************************************"
+      puts "checkComponentXml: Failed to extract component.xml from ZIP file. Details: $result"
+      puts "********************************************************\n\n\n\n\n"
+      exit -1
+   }
+
+   # Verify the extracted file exists
+   if { ![file exists $tempComponentPath] } {
+      puts "\n\n\n\n\n********************************************************"
+      puts "checkComponentXml: component.xml could not be found in the extracted ZIP content"
+      puts "********************************************************\n\n\n\n\n"
+      exit -1
+   }
+
+   # Read both files for comparison
+   set oldFile [open $oldComponentPath]
+   set oldContent [read $oldFile]
+   close $oldFile
+
+   set newFile [open $tempComponentPath]
+   set newContent [read $newFile]
+   close $newFile
+
+   # Clean up the temporary file
+   file delete $tempComponentPath
+
+   # Compare the content of both files
+   if { $oldContent ne $newContent } {
+
+      # Delete the old content
+      exec rm -rf  ${repoPath}/${ipName}
+      update_ip_catalog -rebuild -scan_changes
+
+      # Return TRUE if files are different
+      return true
+
+   }
+
+   # Return FALSE if files are identical
+   return false
+}
+
 ## Function to load ZIP IP cores
 proc loadZipIpCore args {
    set options {
@@ -486,10 +552,8 @@ proc loadZipIpCore args {
             set fileExt [file extension $params(path)]
             if { ${fileExt} eq {.zip} ||
                  ${fileExt} eq {.ZIP} } {
-               # Check if directory doesn't exist yet
-               set strip [file rootname [file tail $params(path)]]
-               set dirPath "$params(repo_path)/${strip}"
-               if { [file isdirectory [file rootname ${dirPath}]] == 0 } {
+               # Check the component.xml file
+               if { [checkComponentXml $params(path) $params(repo_path)] } {
                   # Add achieved .zip to repo path
                   update_ip_catalog -add_ip $params(path) -repo_path $params(repo_path)
                }
@@ -518,10 +582,8 @@ proc loadZipIpCore args {
             if { ${list} != "" } {
                # Load all the constraint files
                foreach pntr ${list} {
-                  # Check if directory doesn't exist yet
-                  set strip [file rootname [file tail ${pntr}]]
-                  set dirPath "$params(repo_path)/${strip}"
-                  if { [file isdirectory [file rootname ${dirPath}]] == 0 } {
+                  # Check the component.xml file
+                  if { [checkComponentXml ${pntr} $params(repo_path)] } {
                      # Add achieved .zip to repo path
                      update_ip_catalog -add_ip ${pntr} -repo_path $params(repo_path)
                   }

diff --git a/vivado/proc/ip_management.tcl b/vivado/proc/ip_management.tcl
@@ -16,6 +16,7 @@ proc BuildIpCores { } {
 
    # Attempt to upgrade before building IP cores
    upgrade_ip [get_ips]
+   export_ip_user_files -of_objects [get_ips] -no_script -sync -force -quiet
 
    # Check if the target project has IP cores
    if { [get_ips] != "" } {