For packaging for debian => need source information

[bastien-roucaries]

How did you build the wasm included in the js file ?

Where does come from test/goog ?

Thanks

[bastien-roucaries]

Moreover I can not compile the wasm:
wasm.wat:10:6: error: unexpected token "get_global", expected an instr.
(get_global $high)
^^^^^^^^^^
wasm.wat:14:6: error: unexpected token "set_local", expected an instr.
(set_local $result
^^^^^^^^^
wasm.wat:17:12: error: unexpected token i64.extend_u/i32.
(i64.extend_u/i32
^^^^^^^^^^^^^^^^
wasm.wat:18:14: error: unexpected token get_local.
(get_local $xl)
^^^^^^^^^

[bastien-roucaries]

@dcodeIO Any news ?

[bastien-roucaries]

It block https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063508

[dcodeIO]

The .wasm was built from the .wat file using WABT, at a time when local_get / global_get were still named get_local / get_global. Some basic instruction names changed since, but it should trivially build when updated.

The test/goog files come from Google's closure library.

[bastien-roucaries]

@dcodeIO If you could give me the exact command or step used for recompiling it will be really helful. I fail

[bastien-roucaries]

commit 121318aa4e9e8fe7f5c4bf82271abfa4d0f9f9b7
Author: Bastien Roucariès <rouca@debian.org>
Date:   Fri Feb 16 20:15:57 2024 +0000

    Convert to modern wasm
    
    forwarded: https://github.com/dcodeIO/long.js/issues/129

diff --git a/wasm.wat b/wasm.wat
index 983fcdf..d1bfeb4 100644
--- a/wasm.wat
+++ b/wasm.wat
@@ -7,206 +7,206 @@
   (export "get_high" (func $get_high))
   (global $high (mut i32) (i32.const 0))
   (func $get_high (result i32)
-    (get_global $high)
+    (global.get $high)
   )
   (func $mul (param $xl i32) (param $xh i32) (param $yl i32) (param $yh i32) (result i32)
     (local $result i64)
-    (set_local $result
+    (local.set $result
       (i64.mul
         (i64.or
-          (i64.extend_u/i32
-            (get_local $xl)
+          (i64.extend_i32_u
+            (local.get $xl)
           )
           (i64.shl
-            (i64.extend_u/i32
-              (get_local $xh)
+            (i64.extend_i32_u
+              (local.get $xh)
             )
             (i64.const 32)
           )
         )
         (i64.or
-          (i64.extend_u/i32
-            (get_local $yl)
+          (i64.extend_i32_u
+            (local.get $yl)
           )
           (i64.shl
-            (i64.extend_u/i32
-              (get_local $yh)
+            (i64.extend_i32_u
+              (local.get $yh)
             )
             (i64.const 32)
           )
         )
       )
     )
-    (set_global $high
-      (i32.wrap/i64
+    (global.set $high
+      (i32.wrap_i64
         (i64.shr_s
-          (get_local $result)
+          (local.get $result)
           (i64.const 32)
         )
       )
     )
-    (i32.wrap/i64
-      (get_local $result)
+    (i32.wrap_i64
+      (local.get $result)
     )
   )
   (func $div_s (param $xl i32) (param $xh i32) (param $yl i32) (param $yh i32) (result i32)
     (local $result i64)
-    (set_local $result
+    (local.set $result
       (i64.div_s
         (i64.or
-          (i64.extend_u/i32
-            (get_local $xl)
+          (i64.extend_i32_u
+            (local.get $xl)
           )
           (i64.shl
-            (i64.extend_u/i32
-              (get_local $xh)
+            (i64.extend_i32_u
+              (local.get $xh)
             )
             (i64.const 32)
           )
         )
         (i64.or
-          (i64.extend_u/i32
-            (get_local $yl)
+          (i64.extend_i32_u
+            (local.get $yl)
           )
           (i64.shl
-            (i64.extend_u/i32
-              (get_local $yh)
+            (i64.extend_i32_u
+              (local.get $yh)
             )
             (i64.const 32)
           )
         )
       )
     )
-    (set_global $high
-      (i32.wrap/i64
+    (global.set $high
+      (i32.wrap_i64
         (i64.shr_s
-          (get_local $result)
+          (local.get $result)
           (i64.const 32)
         )
       )
     )
-    (i32.wrap/i64
-      (get_local $result)
+    (i32.wrap_i64
+      (local.get $result)
     )
   )
   (func $div_u (param $xl i32) (param $xh i32) (param $yl i32) (param $yh i32) (result i32)
     (local $result i64)
-    (set_local $result
+    (local.set $result
       (i64.div_u
         (i64.or
-          (i64.extend_u/i32
-            (get_local $xl)
+          (i64.extend_i32_u
+            (local.get $xl)
           )
           (i64.shl
-            (i64.extend_u/i32
-              (get_local $xh)
+            (i64.extend_i32_u
+              (local.get $xh)
             )
             (i64.const 32)
           )
         )
         (i64.or
-          (i64.extend_u/i32
-            (get_local $yl)
+          (i64.extend_i32_u
+            (local.get $yl)
           )
           (i64.shl
-            (i64.extend_u/i32
-              (get_local $yh)
+            (i64.extend_i32_u
+              (local.get $yh)
             )
             (i64.const 32)
           )
         )
       )
     )
-    (set_global $high
-      (i32.wrap/i64
+    (global.set $high
+      (i32.wrap_i64
         (i64.shr_s
-          (get_local $result)
+          (local.get $result)
           (i64.const 32)
         )
       )
     )
-    (i32.wrap/i64
-      (get_local $result)
+    (i32.wrap_i64
+      (local.get $result)
     )
   )
   (func $rem_s (param $xl i32) (param $xh i32) (param $yl i32) (param $yh i32) (result i32)
     (local $result i64)
-    (set_local $result
+    (local.set $result
       (i64.rem_s
         (i64.or
-          (i64.extend_u/i32
-            (get_local $xl)
+          (i64.extend_i32_u
+            (local.get $xl)
           )
           (i64.shl
-            (i64.extend_u/i32
-              (get_local $xh)
+            (i64.extend_i32_u
+              (local.get $xh)
             )
             (i64.const 32)
           )
         )
         (i64.or
-          (i64.extend_u/i32
-            (get_local $yl)
+          (i64.extend_i32_u
+            (local.get $yl)
           )
           (i64.shl
-            (i64.extend_u/i32
-              (get_local $yh)
+            (i64.extend_i32_u
+              (local.get $yh)
             )
             (i64.const 32)
           )
         )
       )
     )
-    (set_global $high
-      (i32.wrap/i64
+    (global.set $high
+      (i32.wrap_i64
         (i64.shr_s
-          (get_local $result)
+          (local.get $result)
           (i64.const 32)
         )
       )
     )
-    (i32.wrap/i64
-      (get_local $result)
+    (i32.wrap_i64
+      (local.get $result)
     )
   )
   (func $rem_u (param $xl i32) (param $xh i32) (param $yl i32) (param $yh i32) (result i32)
     (local $result i64)
-    (set_local $result
+    (local.set $result
       (i64.rem_u
         (i64.or
-          (i64.extend_u/i32
-            (get_local $xl)
+          (i64.extend_i32_u
+            (local.get $xl)
           )
           (i64.shl
-            (i64.extend_u/i32
-              (get_local $xh)
+            (i64.extend_i32_u
+              (local.get $xh)
             )
             (i64.const 32)
           )
         )
         (i64.or
-          (i64.extend_u/i32
-            (get_local $yl)
+          (i64.extend_i32_u
+            (local.get $yl)
           )
           (i64.shl
-            (i64.extend_u/i32
-              (get_local $yh)
+            (i64.extend_i32_u
+              (local.get $yh)
             )
             (i64.const 32)
           )
         )
       )
     )
-    (set_global $high
-      (i32.wrap/i64
+    (global.set $high
+      (i32.wrap_i64
         (i64.shr_s
-          (get_local $result)
+          (local.get $result)
           (i64.const 32)
         )
       )
     )
-    (i32.wrap/i64
-      (get_local $result)
+    (i32.wrap_i64
+      (local.get $result)
     )
   )
 )

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in one week if no further activity occurs. Thank you for your contributions!