Changeset a000878c in mainline for kernel/arch/ia32/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/ia32/src

Files:

• cpu/cpu.c (modified) (1 diff)
• interrupt.c (modified) (2 diffs)
• mm/frame.c (modified) (3 diffs)

kernel/arch/ia32/src/cpu/cpu.c

@@ -64 +64 @@
 };
 
-static char *vendor_str[] = {
+static const char *vendor_str[] = {
         "Unknown Vendor",
         "AMD",

kernel/arch/ia32/src/interrupt.c

@@ -65 +65 @@
 void decode_istate(istate_t *istate)
 {
-        char *symbol;
-
-        symbol = symtab_fmt_name_lookup(istate->eip);
-
+        const char *symbol = symtab_fmt_name_lookup(istate->eip);
+        
         if (CPU)
                 printf("----------------EXCEPTION OCCURED (cpu%u)----------------\n", CPU->id);
         else
                 printf("----------------EXCEPTION OCCURED----------------\n");
-                
+        
         printf("%%eip: %#lx (%s)\n", istate->eip, symbol);
         printf("ERROR_WORD=%#lx\n", istate->error_word);
@@ -80 +78 @@
         printf("stack: %#lx, %#lx, %#lx, %#lx\n", istate->stack[0], istate->stack[1], istate->stack[2], istate->stack[3]);
         printf("       %#lx, %#lx, %#lx, %#lx\n", istate->stack[4], istate->stack[5], istate->stack[6], istate->stack[7]);
-
+        
         stack_trace_istate(istate);
 }

kernel/arch/ia32/src/mm/frame.c

@@ -27 +27 @@
  */
 
-/** @addtogroup ia32mm  
+/** @addtogroup ia32mm
  * @{
  */
@@ -109 +109 @@
 }
 
-static char *e820names[] = {
+static const char *e820names[] = {
         "invalid",
         "available",
@@ -122 +122 @@
 {
         unsigned int i;
-        char *name;
+        const char *name;
         
         printf("Base               Size               Name\n");