fix: previous two commits

tccasm.c

@@ -883,8 +883,12 @@ static void asm_parse_directive(TCCState *s1, int global)
                 }
             }
             last_text_section = cur_text_section;
-	    if (tok1 == TOK_ASMDIR_section)
+	    if (tok1 == TOK_ASMDIR_section) {
 	        use_section(s1, sname);
+            /* The section directive supports flags, but they are unsupported.
+            For now, just assume any section contains code. */
+            cur_text_section->sh_flags |= SHF_EXECINSTR;
+        }
 	    else
 	        push_section(s1, sname);
 	    /* If we just allocated a new section reset its alignment to
@@ -893,9 +897,6 @@ static void asm_parse_directive(TCCState *s1, int global)
 	    if (old_nb_section != s1->nb_sections)
 	        cur_text_section->sh_addralign = 1;
         }
-        /* The section directive supports flags, but they are unsupported.
-        For now, just assume any section contains code. */
-        cur_text_section->sh_flags |= SHF_EXECINSTR;
         break;
     case TOK_ASMDIR_previous:
         { 

tccpp.c

@@ -1506,20 +1506,6 @@ static int expr_preprocess(TCCState *s1)
             tokc.i = c;
         } else {
             /* if undefined macro, replace with zero */
-            next_nomacro();
-            // If the undefined macro is followed by parens, just skip them.
-            if (tok == '(') {
-                int bracket_depth = 1;
-                while (bracket_depth > 0) {
-                    next();
-                    if (tok == '(')
-                        bracket_depth++;
-                    else if (tok == ')')
-                        bracket_depth--;
-                }
-            } else {
-                unget_tok(tok); // Is this actually the function I want?
-            }
             tok = TOK_CINT;
             tokc.i = 0;
         }

tests/tests2/133_exec_section_in_asm.expect

@@ -0,0 +1 @@
+AAAAAAAAA

tests/exec_section_in_c.c → tests/tests2/134_exec_section_in_c.c

@@ -1,3 +1,5 @@
+#include <stdio.h>
+
 /* Previously in TinyCC, ELF sections defined in attributes would always have
 the execute bit not set, so you would get segmentation faults when code in these
 sections was exectuted. This file is a minimal example of a file that will put
@@ -9,5 +11,7 @@ int wumbo (int arg) {
 }
 
 int main () {
-    return wumbo(2);
+    wumbo(2);
+    puts("hi");
+    return 0;
 }

tests/tests2/134_exec_section_in_c.expect

@@ -0,0 +1 @@
+hi