Fix: Output section type does not been applied to section forced output by `. = .` assignment
PR 30875
* ldlang.c (get_os_init_flag): New function. (exp_init_os, map_input_to_output_sections): Use it.
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 99029f1..3e41bdc 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,9 @@
+2023-09-27 Hsinyuan Xavier <TheLastLin@hotmail.com>
+
+ PR 30875
+ * ldlang.c (get_os_init_flag): New function.
+ (exp_init_os, map_input_to_output_sections): Use it.
+
2023-07-24 Johannes Schauer Marin Rodrigues <josch@debian.org>
* pe-dll.c (fill_edata): If inserting a timestamp, use the value
diff --git a/ld/ldlang.c b/ld/ldlang.c
index f7760fe..b40b4a5 100644
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -2443,6 +2443,20 @@
"section alignment");
}
+static flagword
+get_os_init_flag (lang_output_section_statement_type * os)
+{
+ if (os != NULL)
+ switch (os->sectype)
+ {
+ case readonly_section: return SEC_READONLY;
+ case noload_section: return SEC_NEVER_LOAD;
+ default: break;
+ }
+
+ return 0;
+}
+
/* Make sure that all output sections mentioned in an expression are
initialized. */
@@ -2486,7 +2500,7 @@
os = lang_output_section_find (exp->name.name);
if (os != NULL && os->bfd_section == NULL)
- init_os (os, 0);
+ init_os (os, get_os_init_flag (os));
}
}
break;
@@ -4262,14 +4276,16 @@
if (os != NULL && os->bfd_section == NULL)
init_os (os, 0);
break;
+
case lang_assignment_statement_enum:
if (os != NULL && os->bfd_section == NULL)
- init_os (os, 0);
+ init_os (os, get_os_init_flag (os));
/* Make sure that any sections mentioned in the assignment
are initialized. */
exp_init_os (s->assignment_statement.exp);
break;
+
case lang_address_statement_enum:
/* Mark the specified section with the supplied address.
If this section was actually a segment marker, then the
