/SPARTAN/trunk/arch/ia64/boot/boot.s |
---|
30,4 → 30,4 |
.global start |
start: |
brl -0x7000000000000000 |
brl 0x0000000001000000 |
/SPARTAN/trunk/arch/ia64/boot/_link.ld |
---|
2,7 → 2,7 |
ENTRY(start) |
SECTIONS { |
.image 0xf000000000000000: AT (0xf000000000000000) { |
.image 0x0000000000000000: AT (0x0000000000000000) { |
*(.text .stub .text.* .gnu.linkonce.t.*) |
*(.interp) |
*(.hash) |
/SPARTAN/trunk/arch/ia64/include/ski/ski.h |
---|
0,0 → 1,35 |
/* |
* Copyright (C) 2005 Jakub Jermar |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
#ifndef __SKI_H__ |
#define __SKI_H__ |
#define SKI_CONSOLE_INIT 20 |
#define SKI_CONSOLE_PUTC 31 |
#endif |
/SPARTAN/trunk/arch/ia64/Makefile.inc |
---|
16,4 → 16,6 |
arch_sources= \ |
arch/start.S \ |
arch/fake.s |
arch/fake.s \ |
arch/putchar.c \ |
arch/ia64.c |
/SPARTAN/trunk/arch/ia64/src/ia64.c |
---|
0,0 → 1,28 |
/* |
* Copyright (C) 2005 Jakub Jermar |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
/SPARTAN/trunk/arch/ia64/src/fake.s |
---|
50,7 → 50,6 |
.global map_page_to_frame |
.global memsetb |
.global panic |
.global putchar |
before_thread_runs: |
userspace: |
74,6 → 73,5 |
map_page_to_frame: |
memsetb: |
panic: |
putchar: |
brl 0x0 |
br.ret.sptk.many rp |
/SPARTAN/trunk/arch/ia64/src/putchar.c |
---|
0,0 → 1,34 |
/* |
* Copyright (C) 2005 Jakub Jermar |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
#include <putchar.h> |
#include <arch/types.h> |
void putchar(char ch) |
{ |
} |
/SPARTAN/trunk/arch/ia64/src/start.S |
---|
26,9 → 26,23 |
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
# |
#include <arch/ski/ski.h> |
.text |
.global kernel_image_start |
kernel_image_start: |
brl 0x0 |
# initialize gp (Global Pointer) register |
mov r1=0x1000 |
# initialize Ski console using SSC (Simulator System Sall) |
mov r15=SKI_CONSOLE_INIT |
break 0x80000 |
0: |
mov r15=SKI_CONSOLE_PUTC |
mov r32='.' |
break 0x80000 |
br 0b |
/SPARTAN/trunk/arch/ia64/_link.ld |
---|
2,7 → 2,7 |
ENTRY(kernel_image_start) |
SECTIONS { |
.image 0x8000000000000000: AT (0x8000000000000000) { |
.image 0x0000000000001000: AT (0x0000000000001000) { |
*(.text .stub .text.* .gnu.linkonce.t.*) |
*(.interp) |
*(.hash) |