Changeset c992538a in mainline

Timestamp:

2010-06-08T20:12:00Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

2d3ddad

Parents:

bdfd3cdd

Message:

Disable interrupts during callN kconsole commands.

File:

• kernel/generic/src/console/cmd.c (modified) (4 diffs)

kernel/generic/src/console/cmd.c

@@ -658 +658 @@
                 printf("Duplicate symbol, be more specific.\n");
         } else if (rc == EOK) {
+                ipl_t ipl;
+
+                ipl = interrupts_disable();
                 fnc = (unative_t (*)(void)) arch_construct_function(&fptr,
                     (void *) symaddr, (void *) cmd_call0);
                 printf("Calling %s() (%p)\n", symbol, symaddr);
                 printf("Result: %#" PRIxn "\n", fnc());
+                interrupts_restore(ipl);
         } else {
                 printf("No symbol information available.\n");
@@ -719 +723 @@
                 printf("Duplicate symbol, be more specific.\n");
         } else if (rc == EOK) {
+                ipl_t ipl;
+
+                ipl = interrupts_disable();
                 fnc = (unative_t (*)(unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call1);
                 printf("Calling f(%#" PRIxn "): %p: %s\n", arg1, symaddr, symbol);
                 printf("Result: %#" PRIxn "\n", fnc(arg1));
+                interrupts_restore(ipl);
         } else {
                 printf("No symbol information available.\n");
@@ -749 +757 @@
                 printf("Duplicate symbol, be more specific.\n");
         } else if (rc == EOK) {
+                ipl_t ipl;
+
+                ipl = interrupts_disable();
                 fnc = (unative_t (*)(unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call2);
                 printf("Calling f(%#" PRIxn ", %#" PRIxn "): %p: %s\n", 
                        arg1, arg2, symaddr, symbol);
                 printf("Result: %#" PRIxn "\n", fnc(arg1, arg2));
+                interrupts_restore(ipl);
         } else {
                 printf("No symbol information available.\n");
@@ -780 +792 @@
                 printf("Duplicate symbol, be more specific.\n");
         } else if (rc == EOK) {
+                ipl_t ipl;
+
+                ipl = interrupts_disable();
                 fnc = (unative_t (*)(unative_t, unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call3);
                 printf("Calling f(%#" PRIxn ",%#" PRIxn ", %#" PRIxn "): %p: %s\n", 
                        arg1, arg2, arg3, symaddr, symbol);
                 printf("Result: %#" PRIxn "\n", fnc(arg1, arg2, arg3));
+                interrupts_restore(ipl);
         } else {
                 printf("No symbol information available.\n");