/branches/dynload/uspace/lib/rtld/arch/ppc32/Makefile.inc |
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27,11 → 27,10 |
# |
CFLAGS += -D__32_BITS__ -fno-jump-tables |
LFLAGS += -e __bootstrap |
LFLAGS += -e __entry |
ARCH_SOURCES := \ |
arch/$(ARCH)/src/bootstrap.c \ |
arch/$(ARCH)/src/runtime.c \ |
arch/$(ARCH)/src/reloc.c \ |
arch/$(ARCH)/src/start.c |
arch/$(ARCH)/src/start.s |
/branches/dynload/uspace/lib/rtld/arch/ppc32/src/start.c |
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File deleted |
/branches/dynload/uspace/lib/rtld/arch/ppc32/src/entry.s |
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0,0 → 1,42 |
# |
# 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. |
# |
.section .text |
.globl __entry |
.hidden __bootstrap |
.type __entry, @function |
## Rtld entry point |
# |
# r3 contains the PCB pointer |
# |
__entry: |
# Pass the PCB pointer to __bootstrap as the first argument |
# Since the first argument is passed in r3, no operation is needed. |
bl __bootstrap |
/branches/dynload/uspace/lib/rtld/arch/ppc32/src/start.s |
---|
0,0 → 1,40 |
# |
# Copyright (c) 2008 Jiri Svoboda |
# 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. |
# |
.globl program_run |
## void program_run(void *entry_point, void *pcb); |
# |
# %r3 contains entry_point |
# %r4 contains pcb |
# |
# Jump to a program entry point |
program_run: |
mtctr %r3 |
mr %r3, %r4 # Pass pcb to the entry point in %r3 |
bctr |