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Ignore whitespace Rev 367 → Rev 368

/SPARTAN/trunk/arch/ia32/src/mm/frame.c
32,6 → 32,7
#include <config.h>
#include <arch/boot/boot.h>
#include <arch/boot/memmap.h>
#include <panic.h>
 
size_t hardcoded_unmapped_ktext_size = 0;
size_t hardcoded_unmapped_kdata_size = 0;
38,23 → 39,23
 
void frame_arch_init(void)
{
zone_t *z;
__u8 i;
if (config.cpu_active == 1) {
/* Reserve the NULL frame */
frame_not_free(0x0);
/* Reserve well-known memory regions */
frame_region_not_free(0xa0000,0xff000);
frame_region_not_free(0xfec00000,0xffffffff);
/* Reserve real mode bootstrap memory */
frame_region_not_free(BOOTSTRAP_OFFSET, BOOTSTRAP_OFFSET + hardcoded_unmapped_ktext_size + hardcoded_unmapped_kdata_size);
for (i=e820counter;i>0;i--) {
if (e820table[i-1].type!=MEMMAP_MEMORY_AVAILABLE) {
frame_region_not_free(e820table[i-1].base_address, e820table[i-1].base_address+e820table[i-1].size);
if (e820table[i-1].type==MEMMAP_MEMORY_AVAILABLE) {
z = zone_create(e820table[i-1].base_address, e820table[i-1].size & ~(FRAME_SIZE-1), 0);
if (!z) {
panic("Cannot allocate zone (%dB).\n", e820table[i-1].size & ~(FRAME_SIZE-1));
}
zone_attach(z);
}
}
frame_not_free(0);
 
/* Reserve real mode bootstrap memory */
frame_region_not_free(BOOTSTRAP_OFFSET, BOOTSTRAP_OFFSET + hardcoded_unmapped_ktext_size + hardcoded_unmapped_kdata_size);
}
}