Changeset 328f2934 in mainline for arch/mips32/src/mm/frame.c

Timestamp:

2005-12-04T19:37:13Z (20 years ago)

Author:

Sergey Bondari <bondari@…>

Branches:

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

Children:

cf585c9

Parents:

d7ac642

Message:

Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be)

File:

• arch/mips32/src/mm/frame.c (modified) (1 diff)

arch/mips32/src/mm/frame.c

@@ -33 +33 @@
 #include <config.h>
 #include <panic.h>
+#include <print.h>
 
 void frame_arch_init(void)
 {
-        zone_t *z;
-        
-        z = zone_create(0, config.memory_size, 0);
-        if (!z) {
-                panic("Can't allocate zone (%dB).\n", config.memory_size);
-        }
-        zone_attach(z);
-
         /* Disable Everything until load address */
-        frame_region_not_free(0, KA2PA(KERNEL_LOAD_ADDRESS));
+        frame_region_not_free(0, KA2PA(KERNEL_LOAD_ADDRESS) + FRAME_SIZE);
+        zone_create_in_region(0, config.memory_size & ~(FRAME_SIZE-1));
 }