Changeset a000878c in mainline for kernel/arch/sparc64/src

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/arch/sparc64/src

Files:

• cpu/sun4u/cpu.c (modified) (1 diff)
• mm/sun4u/tlb.c (modified) (1 diff)
• mm/sun4v/tlb.c (modified) (2 diffs)
• trap/exception.c (modified) (1 diff)

kernel/arch/sparc64/src/cpu/sun4u/cpu.c

@@ -129 +129 @@
 void cpu_print_report(cpu_t *m)
 {
-        char *manuf, *impl;
+        const char *manuf;
+        const char *impl;
 
         switch (m->arch.ver.manuf) {

kernel/arch/sparc64/src/mm/sun4u/tlb.c

@@ -64 +64 @@
     tlb_tag_access_reg_t, const char *);
 
-char *context_encoding[] = {
+const char *context_encoding[] = {
         "Primary",
         "Secondary",

kernel/arch/sparc64/src/mm/sun4v/tlb.c

@@ -89 +89 @@
  * field of the MMU fault status area is i.
  */
-char *fault_types[] = {
+static const char *fault_types[] = {
         "unknown",
         "fast miss",
@@ -107 +107 @@
         "invalid page size"
         };
-        
 
 /** Array of MMU fault status areas. */

kernel/arch/sparc64/src/trap/exception.c

@@ -46 +46 @@
 void dump_istate(istate_t *istate)
 {
-        char *tpcs, *tnpcs;
-
-        tpcs = symtab_fmt_name_lookup(istate->tpc);
-        tnpcs = symtab_fmt_name_lookup(istate->tnpc);
-
+        const char *tpcs = symtab_fmt_name_lookup(istate->tpc);
+        const char *tnpcs = symtab_fmt_name_lookup(istate->tnpc);
+        
         printf("TSTATE=%#" PRIx64 "\n", istate->tstate);
         printf("TPC=%#" PRIx64 " (%s)\n", istate->tpc, tpcs);