Changeset a000878c in mainline for kernel/generic/src/debug

Timestamp:

2010-02-25T19:11:25Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

958de16

Parents:

a634485

Message:

make sure that all statically allocated strings are declared as "const char *"
and are treated as read-only

Location:

kernel/generic/src/debug

Files:

• stacktrace.c (modified) (2 diffs)
• symtab.c (modified) (2 diffs)

kernel/generic/src/debug/stacktrace.c

@@ -44 +44 @@
 {
         int cnt = 0;
-        char *symbol;
+        const char *symbol;
         uintptr_t offset;
-
+        
         while (cnt++ < STACK_FRAMES_MAX && ops->frame_pointer_validate(fp)) {
                 if (ops->symbol_resolve &&
@@ -85 +85 @@
 }
 
-static bool kernel_symbol_resolve(uintptr_t addr, char **sp, uintptr_t *op)
+static bool kernel_symbol_resolve(uintptr_t addr, const char **sp, uintptr_t *op)
 {
         return (symtab_name_lookup(addr, sp, op) == 0);

kernel/generic/src/debug/symtab.c

@@ -54 +54 @@
  *
  */
-int symtab_name_lookup(uintptr_t addr, char **name, uintptr_t *offset)
+int symtab_name_lookup(uintptr_t addr, const char **name, uintptr_t *offset)
 {
 #ifdef CONFIG_SYMTAB
@@ -92 +92 @@
  *
  */
-char *symtab_fmt_name_lookup(uintptr_t addr)
-{
-        char *name;
+const char *symtab_fmt_name_lookup(uintptr_t addr)
+{
+        const char *name;
         int rc = symtab_name_lookup(addr, &name, NULL);