Changeset a000878c in mainline for kernel/arch/amd64

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/amd64/src

Files:

• cpu/cpu.c (modified) (1 diff)
• debugger.c (modified) (2 diffs)
• interrupt.c (modified) (1 diff)

kernel/arch/amd64/src/cpu/cpu.c

@@ -62 +62 @@
 };
 
-static char *vendor_str[] = {
+static const char *vendor_str[] = {
         "Unknown Vendor",
         "AuthenticAMD",

kernel/arch/amd64/src/debugger.c

@@ -339 +339 @@
 {
         unsigned int i;
-        char *symbol;
 
 #ifdef __32_BITS__
@@ -353 +352 @@
         for (i = 0; i < BKPOINTS_MAX; i++)
                 if (breakpoints[i].address) {
-                        symbol = symtab_fmt_name_lookup(
+                        const char *symbol = symtab_fmt_name_lookup(
                             breakpoints[i].address);
 

kernel/arch/amd64/src/interrupt.c

@@ -65 +65 @@
 void decode_istate(int n, istate_t *istate)
 {
-        char *symbol;
-
-        symbol = symtab_fmt_name_lookup(istate->rip);
-
+        const char *symbol = symtab_fmt_name_lookup(istate->rip);
+        
         printf("-----EXCEPTION(%d) OCCURED----- ( %s )\n", n, __func__);
         printf("%%rip: %#llx (%s)\n", istate->rip, symbol);