/branches/dynload/uspace/lib/libtest/_link.ld.in |
---|
0,0 → 1,81 |
ENTRY(__entry) |
PHDRS { |
text PT_LOAD FLAGS(5); |
data PT_LOAD FLAGS(6); |
} |
SECTIONS { |
. = 0x1000; |
.init ALIGN(0x1000) : SUBALIGN(0x1000) { |
*(.init); |
} :text |
.text : { |
*(.text); |
*(.text.*); |
*(.rodata*); |
} :text |
.rel.plt ALIGN(0x1000) : { |
*(.rel.plt); |
} |
/* |
*.rel.dyn MUST FOLLOW IMMEDIATELY after .rel.plt |
* without alignment gap or DT_REL will be broken |
*/ |
.rel.dyn : { |
*(.rel.*); |
} :text |
.plt ALIGN(0x1000) : SUBALIGN(0x1000) { |
*(.plt); |
} :text |
.dynamic ALIGN(0x1000) : { |
*(.dynamic); |
} :text |
.dynsym ALIGN(0x1000) : { |
*(.dynsym); |
} :text |
.dynstr ALIGN(0x1000) : { |
*(.dynstr); |
} :text |
.data ALIGN(0x1000) : SUBALIGN(0x1000) { |
*(.data); |
} :data |
.data.rel ALIGN(0x1000) : { |
*(.data.rel); |
} :data |
.got ALIGN(0x1000) : SUBALIGN(0x1000) { |
*(.got); |
} :data |
.got.plt ALIGN(0x1000) : SUBALIGN(0x1000) { |
*(.got.plt); |
} :data |
.bss : { |
*(COMMON); |
*(.bss); |
} :data |
.tdata : { |
_tdata_start = .; |
*(.tdata); |
_tdata_end = .; |
} :data |
.tbss : { |
_tbss_start = .; |
*(.tbss); |
_tbss_end = .; |
} :data |
_tls_alignment = MAX(ALIGNOF(.tdata), ALIGNOF(.tbss)); |
. = ALIGN(0x1000); |
_heap = .; |
} |
/branches/dynload/uspace/lib/libtest/libtest.so.0 |
---|
0,0 → 1,0 |
link /data/helenos/dynload/uspace/lib/libtest/libtest.so |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/branches/dynload/uspace/lib/libtest/libtest.c |
---|
0,0 → 1,58 |
/* |
* 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. |
*/ |
/** @addtogroup rtld |
* @brief |
* @{ |
*/ |
/** |
* @file |
*/ |
#include "libtest.h" |
static void kputint(unsigned i) |
{ |
unsigned dummy; |
asm volatile ( |
"movl $30, %%eax;" |
"int $0x30" |
: "=d" (dummy) /* output - %edx clobbered */ |
: "d" (i) /* input */ |
: "%eax","%ecx" /* all scratch registers clobbered */ |
); |
} |
void test_func(void) |
{ |
kputint(42); |
while(1); |
} |
/** @} |
*/ |
/branches/dynload/uspace/lib/libtest/libtest.h |
---|
0,0 → 1,43 |
/* |
* 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. |
*/ |
/** @addtogroup generic |
* @{ |
*/ |
/** @file |
*/ |
#ifndef LIBTEST_H_ |
#define LIBTEST_H_ |
void test_func(void); |
#endif |
/** @} |
*/ |
/branches/dynload/uspace/lib/libtest/Makefile |
---|
0,0 → 1,101 |
# |
# 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 ../../../version |
include ../../Makefile.config |
## Setup toolchain |
# |
LIBC_PREFIX = ../../lib/libc |
SOFTINT_PREFIX = ../../lib/softint |
include $(LIBC_PREFIX)/Makefile.toolchain |
#include arch/$(ARCH)/Makefile.inc |
ARCH_SOURCES := |
CFLAGS += -I../../srv/kbd/include -I../../srv/console -Iinclude -fPIC -O0 |
LFLAGS = -shared --no-undefined -soname libtest.so.0 |
# LIBS = $(LIBC_PREFIX)/libc.pic.a |
LIBS = |
DEFS += -DRELEASE=\"$(RELEASE)\" |
ifdef REVISION |
DEFS += "-DREVISION=\"$(REVISION)\"" |
endif |
ifdef TIMESTAMP |
DEFS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
endif |
## Sources |
# |
OUTPUT = libtest.so |
GENERIC_SOURCES = \ |
libtest.c |
GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES))) |
.PHONY: all clean depend disasm sections inc |
all: $(OUTPUT) disasm sections |
inc: |
ln -sfn ../arch/$(ARCH)/include include/arch |
-include Makefile.depend |
clean: |
-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm $(OUTPUT).sections Makefile.depend *.o arch/$(ARCH)/_link.ld include/arch _link.ld |
find arch/$(ARCH)/ -name '*.o' -follow -exec rm \{\} \; |
depend: |
$(CC) $(DEFS) $(CFLAGS) -M $(ARCH_SOURCES) $(GENERIC_SOURCES)> Makefile.depend |
$(OUTPUT): $(ARCH_OBJECTS) $(GENERIC_OBJECTS) $(LIBS) _link.ld |
$(LD) -T _link.ld $(ARCH_OBJECTS) $(GENERIC_OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map |
disasm: |
$(OBJDUMP) -d -S -s $(OUTPUT) >$(OUTPUT).disasm |
sections: |
$(OBJDUMP) -h $(OUTPUT) >$(OUTPUT).sections |
_link.ld: _link.ld.in |
$(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@ |
%.o: %.S |
$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
%.o: %.s |
$(AS) $(AFLAGS) $< -o $@ |
%.o: %.c |
$(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |