| /trunk/kernel/arch/xen32/src/xen32.c |
|---|
| 55,6 → 55,7 |
| #include <arch/bios/bios.h> |
| #include <arch/boot/boot.h> |
| #include <arch/mm/memory_init.h> |
| #include <interrupt.h> |
| #include <arch/debugger.h> |
| 62,6 → 63,8 |
| #include <syscall/syscall.h> |
| #include <console/console.h> |
| start_info_t start_info; |
| void arch_pre_mm_init(void) |
| { |
| // pm_init(); |
| /trunk/kernel/arch/xen32/src/boot/boot.S |
|---|
| 34,7 → 34,7 |
| .section __xen_guest |
| .ascii "GUEST_OS=HelenOS," |
| .ascii "XEN_VER=xen-3.0," |
| .ascii "HYPERCALL_PAGE=0x2," |
| .ascii "HYPERCALL_PAGE=0x0002," |
| .ascii "LOADER=generic," |
| .ascii "PT_MODE_WRITABLE" |
| .byte 0 |
| 47,19 → 47,21 |
| kernel_image_start: |
| cld |
| movl $kernel_stack, %esp # initialize stack pointer |
| # copy start_info (esi initialized by Xen) |
| movl $start_info, %edi |
| movl $START_INFO_SIZE >> 2, %ecx |
| cld |
| rep movsb |
| call main_bsp # never returns |
| cli |
| hlt |
| .data |
| .global hypercall_page |
| .align 4096 |
| page_directory: |
| .space 4096, 0 |
| kernel_stack_bottom: |
| .space TEMP_STACK_SIZE |
| kernel_stack: |
| .org (0x0002 * PAGE_SIZE) |
| hypercall_page: |
| .space PAGE_SIZE |
| /trunk/kernel/arch/xen32/src/mm/memory_init.c |
|---|
| 34,11 → 34,12 |
| #include <arch/mm/memory_init.h> |
| #include <arch/mm/page.h> |
| #include <arch/boot/boot.h> |
| #include <print.h> |
| size_t get_memory_size(void) |
| { |
| return 0; |
| return start_info.nr_pages * PAGE_SIZE; |
| } |
| void memory_print_map(void) |