/SPARTAN/trunk/arch/ppc/src/asm.s |
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File deleted |
/SPARTAN/trunk/arch/ppc/src/asm.S |
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0,0 → 1,89 |
# |
# Copyright (C) 2005 Martin Decky |
# 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 <arch/asm/macro.h> |
.text |
.global cpu_halt |
.global cpu_sleep |
.global memsetb |
.global memcpy |
cpu_halt: |
b cpu_halt |
cpu_sleep: |
b cpu_sleep |
memsetb: |
rlwimi r5, r5, 8, 16, 23 |
rlwimi r5, r5, 16, 0, 15 |
addi r14, r3, -4 |
cmplwi 0, r4, 4 |
blt 7f |
stwu r5, 4(r14) |
beqlr |
andi. r15, r14, 3 |
add r4, r15, r4 |
subf r14, r15, r14 |
srwi r15, r4, 2 |
mtctr r15 |
bdz 6f |
1: |
stwu r5, 4(r14) |
bdnz 1b |
6: |
andi. r4, r4, 3 |
7: |
cmpwi 0, r4, 0 |
beqlr |
mtctr r4 |
addi r6, r6, 3 |
8: |
stbu r5, 1(r14) |
bdnz 8b |
blr |
memcpy: |
# TODO |
blr |
/SPARTAN/trunk/arch/ppc/src/ppc.c |
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0,0 → 1,45 |
/* |
* Copyright (C) 2005 Martin Decky |
* 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 <arch.h> |
void arch_pre_mm_init(void) |
{ |
} |
void arch_post_mm_init(void) |
{ |
} |
void arch_late_init(void) |
{ |
} |
void calibrate_delay_loop(void) |
{ |
} |
/SPARTAN/trunk/arch/ppc/src/debug/panic.s |
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35,4 → 35,4 |
lis %r14, halt@ha |
addi %r14, %r14, halt@l |
mtlr %r14 # fake stack to make printf return to halt |
b printf |
b printf |
/SPARTAN/trunk/arch/ppc/src/cpu/cpu.c |
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0,0 → 1,48 |
/* |
* Copyright (C) 2005 Martin Decky |
* 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 <arch/cpu.h> |
#include <cpu.h> |
#include <arch.h> |
#include <typedefs.h> |
#include <print.h> |
void cpu_arch_init(void) |
{ |
} |
void cpu_identify(void) |
{ |
} |
void cpu_print_report(cpu_t *m) |
{ |
printf("cpu%d:\n", m->id); |
} |
/SPARTAN/trunk/arch/ppc/src/dummy.s |
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28,36 → 28,14 |
.text |
.global memcpy |
.global cpu_priority_read |
.global memsetb |
.global asm_delay_loop |
.global userspace |
.global before_thread_runs_arch |
.global cpu_sleep |
.global cpu_identify |
.global cpu_arch_init |
.global cpu_print_report |
.global arch_pre_mm_init |
.global arch_post_mm_init |
.global arch_late_init |
.global calibrate_delay_loop |
.global asm_delay_loop |
.global dummy |
memcpy: |
cpu_priority_read: |
memsetb: |
before_thread_runs_arch: |
userspace: |
calibrate_delay_loop: |
asm_delay_loop: |
cpu_identify: |
cpu_arch_init: |
cpu_print_report: |
arch_pre_mm_init: |
arch_post_mm_init: |
arch_late_init: |
calibrate_delay_loop: |
dummy: |
0: |
/SPARTAN/trunk/arch/ppc/src/drivers/ofw.c |
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41,7 → 41,7 |
if (ofw_chosen == -1) |
ofw_done(); |
if (ofw_call("getprop", 4, 1, ofw_chosen, "stdout", &ofw_stdout, sizeof(ofw_stdout)) <= 0) |
if (ofw_get_property(ofw_chosen, "stdout", &ofw_stdout, sizeof(ofw_stdout)) <= 0) |
ofw_stdout = 0; |
} |