/trunk/kernel/arch/ia32xen/_link.ld.in |
---|
7,12 → 7,13 |
ENTRY(kernel_image_start) |
SECTIONS { |
__xen_guest : { |
*(__xen_guest); |
PHDRS { |
image PT_LOAD FLAGS(7); /* RWE */ |
note PT_NOTE FLAGS(4); /* R__ */ |
} |
.image PA2KA(BOOT_OFFSET): { |
SECTIONS { |
.image PA2KA(BOOT_OFFSET): AT (BOOT_OFFSET) { |
ktext_start = .; |
*(K_TEXT_START); |
*(.text); |
32,8 → 33,12 |
*(symtab.*); /* Symbol table, must be LAST symbol! */ |
*(.bss); /* uninitialized static variables */ |
kdata_end = .; |
} |
} :image |
.notes : { |
*(.note.Xen); |
} :note |
/DISCARD/ : { |
*(.note.GNU-stack); |
*(.comment); |
/trunk/kernel/arch/ia32xen/include/boot/boot.h |
---|
45,6 → 45,19 |
#define XEN_VIRT_START 0xFC000000 |
#define XEN_CS 0xe019 |
#define XEN_ELFNOTE_INFO 0 |
#define XEN_ELFNOTE_ENTRY 1 |
#define XEN_ELFNOTE_HYPERCALL_PAGE 2 |
#define XEN_ELFNOTE_VIRT_BASE 3 |
#define XEN_ELFNOTE_PADDR_OFFSET 4 |
#define XEN_ELFNOTE_XEN_VERSION 5 |
#define XEN_ELFNOTE_GUEST_OS 6 |
#define XEN_ELFNOTE_GUEST_VERSION 7 |
#define XEN_ELFNOTE_LOADER 8 |
#define XEN_ELFNOTE_PAE_MODE 9 |
#define XEN_ELFNOTE_FEATURES 10 |
#define XEN_ELFNOTE_BSD_SYMTAB 11 |
#ifndef __ASM__ |
#define mp_map ((pfn_t *) XEN_VIRT_START) |
/trunk/kernel/arch/ia32xen/src/boot/boot.S |
---|
30,14 → 30,28 |
#include <arch/mm/page.h> |
#include <arch/pm.h> |
.section __xen_guest |
.ascii "GUEST_OS=HelenOS," |
.ascii "XEN_VER=xen-3.0," |
.ascii "HYPERCALL_PAGE=0x0000," |
.ascii "LOADER=generic," |
.ascii "FEATURES=writable_page_tables" |
.byte 0 |
#define ELFNOTE(name, type, desctype, descval) \ |
.section .note.name; \ |
.align 4; \ |
.long 2f - 1f; \ |
.long 4f - 3f; \ |
.long type; \ |
1:.asciz #name; \ |
2:.align 4; \ |
3:desctype descval; \ |
4:.align 4 |
ELFNOTE(Xen, XEN_ELFNOTE_GUEST_OS, .asciz, "HelenOS") |
ELFNOTE(Xen, XEN_ELFNOTE_GUEST_VERSION, .asciz, RELEASE) |
ELFNOTE(Xen, XEN_ELFNOTE_XEN_VERSION, .asciz, "xen-3.0") |
ELFNOTE(Xen, XEN_ELFNOTE_VIRT_BASE, .long, PA2KA(BOOT_OFFSET)) |
ELFNOTE(Xen, XEN_ELFNOTE_PADDR_OFFSET, .long, 0) |
ELFNOTE(Xen, XEN_ELFNOTE_ENTRY, .long, kernel_image_start) |
ELFNOTE(Xen, XEN_ELFNOTE_HYPERCALL_PAGE, .long, hypercall_page) |
ELFNOTE(Xen, XEN_ELFNOTE_FEATURES, .asciz, "writable_page_tables|writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel") |
ELFNOTE(Xen, XEN_ELFNOTE_PAE_MODE, .asciz, "no") |
ELFNOTE(Xen, XEN_ELFNOTE_LOADER, .asciz, "generic") |
.text |
.code32 |
81,3 → 95,9 |
.org 0x2000 |
console_page: |
.space PAGE_SIZE |
# Xen 3.0.3 ELF loader is somehow buggy |
# thus this workaround |
.global dummy_fill |
dummy_fill: |
.space (1024 * 1024) |
/trunk/boot/arch/ia32xen/grub/xen.gz |
---|
Cannot display: file marked as a binary type. |
svn:mime-type = application/octet-stream |
/trunk/boot/arch/ia32xen/grub/menu.debug.lst |
---|
3,7 → 3,7 |
title=HelenOS/ia32xen |
root (cd) |
kernel /boot/xen.gz noreboot console=com1,vga com1=auto,8n1,0x3f8 |
kernel /boot/xen.debug.gz noreboot console=com1,vga com1=auto,8n1,0x3f8 |
module /boot/kernel.bin |
module /boot/ns |
module /boot/init |
/trunk/boot/arch/ia32xen/grub/xen.debug.gz |
---|
Cannot display: file marked as a binary type. |
svn:mime-type = application/octet-stream |
/trunk/boot/arch/ia32xen/Makefile.inc |
---|
44,7 → 44,7 |
cp arch/$(ARCH)/grub/stage2_eltorito arch/$(ARCH)/iso/boot/grub/ |
ifeq ($(CONFIG_DEBUG),y) |
cp arch/$(ARCH)/grub/menu.debug.lst arch/$(ARCH)/iso/boot/grub/menu.lst |
cp arch/$(ARCH)/grub/xen.debug.gz arch/$(ARCH)/iso/boot/xen.gz |
cp arch/$(ARCH)/grub/xen.debug.gz arch/$(ARCH)/iso/boot/ |
else |
cp arch/$(ARCH)/grub/menu.lst arch/$(ARCH)/iso/boot/grub/ |
cp arch/$(ARCH)/grub/xen.gz arch/$(ARCH)/iso/boot/ |