Add code:yytarget_elem to syntax files.

code:yytarget_elem specifies the how the table elements for computed goto tables are generated. If cgoto:relative = 1, then the table entries contain an offset from a calculated base address. Bootstrap code has been regenerate.
skvadrik · Mar 2, 2025 · dfe47cc · dfe47cc
1 parent afabf6e
commit dfe47cc
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Showing 27 changed files with 3,112 additions and 2,974 deletions.
diff --git a/bootstrap/src/default_syntax_c.h b/bootstrap/src/default_syntax_c.h
@@ -442,4 +442,6 @@ static constexpr const char* DEFAULT_SYNTAX_C =
     "code:yybm_filter = yych \" & ~0xFF\";\n"
     "\n"
     "code:yybm_match = yybm \"[\" offset \"+\" yych \"] & \" mask;\n"
+    "\n"
+    "code:yytarget_elem = (.cgoto.relative ? \"(int)((char*)&&\" : \"&&\") label (.cgoto.relative ? \" - (char*)&&\" base \")\");\n"
     ;
diff --git a/bootstrap/src/default_syntax_d.h b/bootstrap/src/default_syntax_d.h
@@ -422,4 +422,6 @@ static constexpr const char* DEFAULT_SYNTAX_D =
     "code:yybm_filter = yych \" & ~0xFF\";\n"
     "\n"
     "code:yybm_match = \"(\" yybm \"[\" offset \"+\" yych \"] & \" mask \") != 0\";\n"
+    "\n"
+    "code:yytarget_elem = <undefined>;\n"
     ;
diff --git a/bootstrap/src/default_syntax_go.h b/bootstrap/src/default_syntax_go.h
@@ -404,4 +404,6 @@ static constexpr const char* DEFAULT_SYNTAX_GO =
     "code:yybm_filter = yych \" & ~0xFF\";\n"
     "\n"
     "code:yybm_match = \"(\" yybm \"[\" offset \"+\" yych \"] & \" mask \") != 0\";\n"
+    "\n"
+    "code:yytarget_elem = <undefined>;\n"
     ;
diff --git a/bootstrap/src/default_syntax_haskell.h b/bootstrap/src/default_syntax_haskell.h
@@ -416,4 +416,6 @@ static constexpr const char* DEFAULT_SYNTAX_HASKELL =
     "code:yybm_filter = \"(\" yych \" .&. complement 0xFF) /= 0\";\n"
     "\n"
     "code:yybm_match = \"(\" yybm \" ! (\" offset \" + fromIntegral \" yych \") .&. \" mask \") /= 0\";\n"
+    "\n"
+    "code:yytarget_elem = <undefined>;\n"
     ;
diff --git a/bootstrap/src/default_syntax_java.h b/bootstrap/src/default_syntax_java.h
@@ -380,4 +380,6 @@ static constexpr const char* DEFAULT_SYNTAX_JAVA =
     "code:yybm_filter = yych \" & ~0xFF\";\n"
     "\n"
     "code:yybm_match = \"(\" yybm \"[\" offset \"+\" yych \"] & \" mask \") != 0\";\n"
+    "\n"
+    "code:yytarget_elem = <undefined>;\n"
     ;
diff --git a/bootstrap/src/default_syntax_js.h b/bootstrap/src/default_syntax_js.h
@@ -382,4 +382,6 @@ static constexpr const char* DEFAULT_SYNTAX_JS =
     "code:yybm_filter = yych \" & ~0xFF\";\n"
     "\n"
     "code:yybm_match = \"(\" yybm \"[\" offset \"+\" yych \"] & \" mask \") !== 0\";\n"
+    "\n"
+    "code:yytarget_elem = <undefined>;\n"
     ;
diff --git a/bootstrap/src/default_syntax_ocaml.h b/bootstrap/src/default_syntax_ocaml.h
@@ -395,4 +395,6 @@ static constexpr const char* DEFAULT_SYNTAX_OCAML =
     "code:yybm_filter = yych \" land ~0xFF\";\n"
     "\n"
     "code:yybm_match = \"(\" yybm \".(\" offset \" + Char.code \" yych \") land \" mask \") != 0\";\n"
+    "\n"
+    "code:yytarget_elem = <undefined>;\n"
     ;
diff --git a/bootstrap/src/default_syntax_python.h b/bootstrap/src/default_syntax_python.h
@@ -388,4 +388,6 @@ static constexpr const char* DEFAULT_SYNTAX_PYTHON =
     "code:yybm_filter = yych \" & ~0xFF\";\n"
     "\n"
     "code:yybm_match = \"(\" yybm \"[\" offset \"+\" yych \"] & \" mask \") != 0\";\n"
+    "\n"
+    "code:yytarget_elem = <undefined>;\n"
     ;
diff --git a/bootstrap/src/default_syntax_rust.h b/bootstrap/src/default_syntax_rust.h
@@ -406,4 +406,6 @@ static constexpr const char* DEFAULT_SYNTAX_RUST =
     "code:yybm_filter = yych \" & ~0xFF\";\n"
     "\n"
     "code:yybm_match = \"(\" yybm \"[\" offset \"+\" yych \" as usize] & \" mask \") != 0\";\n"
+    "\n"
+    "code:yytarget_elem = <undefined>;\n"
     ;
diff --git a/bootstrap/src/default_syntax_v.h b/bootstrap/src/default_syntax_v.h
@@ -405,4 +405,6 @@ static constexpr const char* DEFAULT_SYNTAX_V =
     "code:yybm_filter = yych \" & ~0xFF\";\n"
     "\n"
     "code:yybm_match = \"(\" yybm \"[\" offset \"+\" yych \"] & \" mask \") != 0\";\n"
+    "\n"
+    "code:yytarget_elem = <undefined>;\n"
     ;
diff --git a/bootstrap/src/default_syntax_zig.h b/bootstrap/src/default_syntax_zig.h
@@ -418,4 +418,6 @@ static constexpr const char* DEFAULT_SYNTAX_ZIG =
     "code:yybm_filter = yych \" & ~0xFF\";\n"
     "\n"
     "code:yybm_match = \"(\" yybm \"[\" offset \"+\" yych \"] & \" mask \") != 0\";\n"
+    "\n"
+    "code:yytarget_elem = <undefined>;\n"
     ;