2010-07-23 Naveen.H.S <naveenh1@kpitcummins.com>
Gina Verlekar <gina.verlekar@kpitcummins.com>
Moving files from libc/sys/sysnecv850 to libgloss/v850
* libgloss/libnosys/configure: Regenerated.
* libgloss/libnosys/configure.in: Compact v850 support to v850*-*-*.
* libgloss/libnosys/configure: Regenerated.
* libgloss/configure.in: Add libgloss support for v850.
* libgloss/configure: Regenerated.
* libgloss/v850/access.c: New file.
* libgloss/v850/aclocal.m4: New.
* libgloss/v850/chmod.c: New.
* libgloss/v850/chown.c: New.
* libgloss/v850/close.c: New.
* libgloss/v850/configure: New.
* libgloss/v850/configure.in: New.
* libgloss/v850/crt0.S: New.
* libgloss/v850/crt1.c: New.
* libgloss/v850/execv.c: New.
* libgloss/v850/execve.c: New.
* libgloss/v850/_exit.c: New.
* libgloss/v850/fork.c: New.
* libgloss/v850/fstat.c: New.
* libgloss/v850/getpid.c: New.
* libgloss/v850/gettime.c: New.
* libgloss/v850/isatty.c: New.
* libgloss/v850/kill.c: New.
* libgloss/v850/link.c: New.
* libgloss/v850/lseek.c: New.
* libgloss/v850/Makefile.in: New.
* libgloss/v850/open.c: New.
* libgloss/v850/pipe.c: New.
* libgloss/v850/read.c: New.
* libgloss/v850/sbrk.c: New.
* libgloss/v850/sim.ld: New.
* libgloss/v850/stat.c: New.
* libgloss/v850/time.c: New.
* libgloss/v850/times.c: New.
* libgloss/v850/trap.S: New.
* libgloss/v850/unlink.c: New.
* libgloss/v850/utime.c: New.
* libgloss/v850/wait.c: New.
* libgloss/v850/write.c: New.
This commit is contained in:
Jeff Johnston
parent
e3d36b30b4
commit
c0c762e419
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@ -1,3 +1,48 @@
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2010-07-23 Naveen.H.S <naveenh1@kpitcummins.com>
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Gina Verlekar <gina.verlekar@kpitcummins.com>
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Moving files from libc/sys/sysnecv850 to libgloss/v850
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* libgloss/libnosys/configure: Regenerated.
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* libgloss/libnosys/configure.in: Compact v850 support to v850*-*-*.
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* libgloss/libnosys/configure: Regenerated.
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* libgloss/configure.in: Add libgloss support for v850.
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* libgloss/configure: Regenerated.
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* libgloss/v850/access.c: New file.
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* libgloss/v850/aclocal.m4: New.
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* libgloss/v850/chmod.c: New.
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* libgloss/v850/chown.c: New.
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* libgloss/v850/close.c: New.
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* libgloss/v850/configure: New.
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* libgloss/v850/configure.in: New.
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* libgloss/v850/crt0.S: New.
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* libgloss/v850/crt1.c: New.
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* libgloss/v850/execv.c: New.
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* libgloss/v850/execve.c: New.
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* libgloss/v850/_exit.c: New.
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* libgloss/v850/fork.c: New.
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* libgloss/v850/fstat.c: New.
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* libgloss/v850/getpid.c: New.
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* libgloss/v850/gettime.c: New.
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* libgloss/v850/isatty.c: New.
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* libgloss/v850/kill.c: New.
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* libgloss/v850/link.c: New.
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* libgloss/v850/lseek.c: New.
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* libgloss/v850/Makefile.in: New.
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* libgloss/v850/open.c: New.
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* libgloss/v850/pipe.c: New.
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* libgloss/v850/read.c: New.
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* libgloss/v850/sbrk.c: New.
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* libgloss/v850/sim.ld: New.
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* libgloss/v850/stat.c: New.
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* libgloss/v850/time.c: New.
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* libgloss/v850/times.c: New.
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* libgloss/v850/trap.S: New.
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* libgloss/v850/unlink.c: New.
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* libgloss/v850/utime.c: New.
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* libgloss/v850/wait.c: New.
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* libgloss/v850/write.c: New.
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2010-07-19 Rafael Campos <methril@gmail.com>
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* m68k/cf-crt1.c (hardware_init_hook): Accommodate new family
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|
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@ -725,6 +725,7 @@ mep
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moxie
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microblaze
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mt
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v850
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xc16x
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xstormy16
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m32c
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@ -2530,6 +2531,10 @@ case "${target}" in
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subdirs="$subdirs mt"
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;;
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v850*-*-*)
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subdirs="$subdirs v850"
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;;
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xc16x-*-*)
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subdirs="$subdirs xc16x"
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|
|
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|||
|
|
@ -106,6 +106,9 @@ case "${target}" in
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mt-*-*)
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AC_CONFIG_SUBDIRS([mt])
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;;
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v850*-*-*)
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AC_CONFIG_SUBDIRS([v850])
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;;
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xc16x-*-*)
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AC_CONFIG_SUBDIRS([xc16x])
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;;
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|
|
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File diff suppressed because it is too large
Load Diff
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@ -81,11 +81,7 @@ case "${target}" in
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;;
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thumb-*-*)
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;;
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v850-*-*)
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;;
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v850e-*-*)
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;;
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v850ea-*-*)
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v850*-*-*)
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;;
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w65-*-*)
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;;
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|
|
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|
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@ -0,0 +1,151 @@
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|||
# Copyright (c) 2002 Red Hat, Inc
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#
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||||
# The authors hereby grant permission to use, copy, modify, distribute,
|
||||
# and license this software and its documentation for any purpose, provided
|
||||
# that existing copyright notices are retained in all copies and that this
|
||||
# notice is included verbatim in any distributions. No written agreement,
|
||||
# license, or royalty fee is required for any of the authorized uses.
|
||||
# Modifications to this software may be copyrighted by their authors
|
||||
# and need not follow the licensing terms described here, provided that
|
||||
# the new terms are clearly indicated on the first page of each file where
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||||
# they apply.
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||||
|
||||
# Makefile for libgloss/frv. This is the board support
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||||
# code for the various frv targets.
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||||
|
||||
DESTDIR =
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VPATH = @srcdir@ @srcdir@/..
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||||
srcdir = @srcdir@
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||||
objdir = .
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||||
srcroot = $(srcdir)/../..
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||||
objroot = $(objdir)/../..
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||||
|
||||
prefix = @prefix@
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||||
exec_prefix = @exec_prefix@
|
||||
|
||||
host_alias = @host_alias@
|
||||
target_alias = @target_alias@
|
||||
|
||||
bindir = @bindir@
|
||||
libdir = @libdir@
|
||||
tooldir = $(exec_prefix)/$(target_alias)
|
||||
|
||||
# Multilib support variables.
|
||||
# TOP is used instead of MULTI{BUILD,SRC}TOP.
|
||||
MULTIDIRS =
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||||
MULTISUBDIR =
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||||
MULTIDO = true
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||||
MULTICLEAN = true
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||||
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
|
||||
SHELL = /bin/sh
|
||||
|
||||
CC = @CC@
|
||||
|
||||
AS = @AS@
|
||||
AR = @AR@
|
||||
LD = @LD@
|
||||
RANLIB = @RANLIB@
|
||||
AR_FLAGS = rc
|
||||
|
||||
OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \
|
||||
then echo ${objroot}/../binutils/objdump ; \
|
||||
else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi`
|
||||
OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \
|
||||
then echo ${objroot}/../binutils/objcopy ; \
|
||||
else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi`
|
||||
|
||||
CRT0 = crt0.o
|
||||
SIM_BSP = libsim.a
|
||||
SIM_OBJS = _exit.o \
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||||
access.o \
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||||
chmod.o \
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||||
chown.o \
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||||
close.o \
|
||||
creat.o \
|
||||
crt1.o \
|
||||
execv.o \
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||||
execve.o \
|
||||
fork.o \
|
||||
fstat.o \
|
||||
getpid.o \
|
||||
gettime.o \
|
||||
isatty.o \
|
||||
kill.o \
|
||||
link.o \
|
||||
lseek.o \
|
||||
open.o \
|
||||
pipe.o \
|
||||
read.o \
|
||||
sbrk.o \
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||||
stat.o \
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||||
time.o \
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||||
times.o \
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||||
trap.o \
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||||
unlink.o \
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||||
utime.o \
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||||
wait.o \
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||||
write.o
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||||
|
||||
#### Host specific Makefile fragment comes in here.
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||||
@host_makefile_frag@
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||||
|
||||
all: $(CRT0) $(SIM_BSP)
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|
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$(SIM_BSP): $(SIM_OBJS)
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||||
$(AR) $(ARFLAGS) $@ $?
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||||
$(RANLIB) $@
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||||
|
||||
_exit.o: $(srcdir)/_exit.c
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||||
access.o: $(srcdir)/access.c
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||||
chmod.o: $(srcdir)/chmod.c
|
||||
chown.o: $(srcdir)/chown.c
|
||||
close.o: $(srcdir)/close.c
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||||
creat.o: $(srcdir)/creat.c
|
||||
crt1.o: $(srcdir)/crt1.c
|
||||
execv.o: $(srcdir)/execv.c
|
||||
execve.o: $(srcdir)/execve.c
|
||||
fork.o: $(srcdir)/fork.c
|
||||
fstat.o: $(srcdir)/fstat.c
|
||||
getpid.o: $(srcdir)/getpid.c
|
||||
gettime.o: $(srcdir)/gettime.c
|
||||
isatty.o: $(srcdir)/isatty.c
|
||||
kill.o: $(srcdir)/kill.c
|
||||
link.o: $(srcdir)/link.c
|
||||
lseek.o: $(srcdir)/lseek.c
|
||||
open.o: $(srcdir)/open.c
|
||||
pipe.o: $(srcdir)/pipe.c
|
||||
read.o: $(srcdir)/read.c
|
||||
sbrk.o: $(srcdir)/sbrk.c
|
||||
stat.o: $(srcdir)/stat.c
|
||||
time.o: $(srcdir)/time.c
|
||||
times.o: $(srcdir)/times.c
|
||||
trap.o: $(srcdir)/trap.S
|
||||
unlink.o: $(srcdir)/unlink.c
|
||||
utime.o: $(srcdir)/utime.c
|
||||
wait.o: $(srcdir)/wait.c
|
||||
write.o: $(srcdir)/write.c
|
||||
|
||||
install: $($(CPU)_INSTALL)
|
||||
$(INSTALL_DATA) $(CRT0) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(CRT0)
|
||||
$(INSTALL_DATA) $(SIM_BSP) $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$(SIM_BSP)
|
||||
|
||||
clean mostlyclean:
|
||||
rm -f *.o *.a
|
||||
|
||||
distclean maintainer-clean realclean: clean
|
||||
rm -f Makefile config.cache config.log config.status
|
||||
|
||||
.PHONY: info dvi doc install-info clean-info
|
||||
info doc dvi:
|
||||
install-info:
|
||||
clean-info:
|
||||
|
||||
Makefile: Makefile.in config.status @host_makefile_frag_path@
|
||||
$(SHELL) config.status
|
||||
|
||||
config.status: configure
|
||||
$(SHELL) config.status --recheck
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
static void _do_dtors()
|
||||
{
|
||||
/* The loop variable is static so that if a destructor calls exit,
|
||||
and we return here, we simply continue with the next destructor. */
|
||||
typedef void (*pfunc) ();
|
||||
extern pfunc __dtors[];
|
||||
extern pfunc __dtors_end[];
|
||||
static pfunc *p = __dtors;
|
||||
|
||||
while (p < __dtors_end)
|
||||
(*p++) ();
|
||||
}
|
||||
|
||||
|
||||
void _exit (n)
|
||||
{
|
||||
/* Destructors should be done earlier because they need to be done before the
|
||||
files are closed, but here is better than nowhere (and this balances the
|
||||
constructors done in crt1.c. */
|
||||
_do_dtors();
|
||||
|
||||
TRAP0 (SYS_exit, n, 0, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
/* This is file ACCESS.C */
|
||||
/*
|
||||
* Copyright (C) 1993 DJ Delorie
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms is permitted
|
||||
* provided that the above copyright notice and following paragraph are
|
||||
* duplicated in all such forms.
|
||||
*
|
||||
* This file is distributed WITHOUT ANY WARRANTY; without even the implied
|
||||
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*/
|
||||
|
||||
#include <fcntl.h>
|
||||
#include <sys/stat.h>
|
||||
#include <unistd.h>
|
||||
|
||||
int access(const char *fn, int flags)
|
||||
{
|
||||
struct stat s;
|
||||
if (stat(fn, &s))
|
||||
return -1;
|
||||
if (s.st_mode & S_IFDIR)
|
||||
return 0;
|
||||
if (flags & W_OK)
|
||||
{
|
||||
if (s.st_mode & S_IWRITE)
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,404 @@
|
|||
# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
|
||||
# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
# AM_CONDITIONAL -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
|
||||
# Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 9
|
||||
|
||||
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
|
||||
# -------------------------------------
|
||||
# Define a conditional.
|
||||
AC_DEFUN([AM_CONDITIONAL],
|
||||
[AC_PREREQ(2.52)dnl
|
||||
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
|
||||
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
|
||||
AC_SUBST([$1_TRUE])dnl
|
||||
AC_SUBST([$1_FALSE])dnl
|
||||
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
|
||||
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
|
||||
m4_define([_AM_COND_VALUE_$1], [$2])dnl
|
||||
if $2; then
|
||||
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|
||||
$1_FALSE='#'
|
||||
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|
||||
$1_TRUE='#'
|
||||
$1_FALSE=
|
||||
fi
|
||||
AC_CONFIG_COMMANDS_PRE(
|
||||
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
|
||||
AC_MSG_ERROR([[conditional "$1" was never defined.
|
||||
Usually this means the macro was only invoked conditionally.]])
|
||||
fi])])
|
||||
|
||||
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
|
||||
# Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 10
|
||||
|
||||
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
|
||||
# written in clear, in which case automake, when reading aclocal.m4,
|
||||
# will think it sees a *use*, and therefore will trigger all it's
|
||||
# C support machinery. Also note that it means that autoscan, seeing
|
||||
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
|
||||
|
||||
|
||||
# _AM_DEPENDENCIES(NAME)
|
||||
# ----------------------
|
||||
# See how the compiler implements dependency checking.
|
||||
# NAME is "CC", "CXX", "GCJ", or "OBJC".
|
||||
# We try a few techniques and use that to set a single cache variable.
|
||||
#
|
||||
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
|
||||
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
|
||||
# dependency, and given that the user is not expected to run this macro,
|
||||
# just rely on AC_PROG_CC.
|
||||
AC_DEFUN([_AM_DEPENDENCIES],
|
||||
[AC_REQUIRE([AM_SET_DEPDIR])dnl
|
||||
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
|
||||
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
|
||||
AC_REQUIRE([AM_DEP_TRACK])dnl
|
||||
|
||||
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
|
||||
[$1], CXX, [depcc="$CXX" am_compiler_list=],
|
||||
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
|
||||
[$1], UPC, [depcc="$UPC" am_compiler_list=],
|
||||
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
|
||||
[depcc="$$1" am_compiler_list=])
|
||||
|
||||
AC_CACHE_CHECK([dependency style of $depcc],
|
||||
[am_cv_$1_dependencies_compiler_type],
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||||
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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||||
# We make a subdir and do the tests there. Otherwise we can end up
|
||||
# making bogus files that we don't know about and never remove. For
|
||||
# instance it was reported that on HP-UX the gcc test will end up
|
||||
# making a dummy file named `D' -- because `-MD' means `put the output
|
||||
# in D'.
|
||||
mkdir conftest.dir
|
||||
# Copy depcomp to subdir because otherwise we won't find it if we're
|
||||
# using a relative directory.
|
||||
cp "$am_depcomp" conftest.dir
|
||||
cd conftest.dir
|
||||
# We will build objects and dependencies in a subdirectory because
|
||||
# it helps to detect inapplicable dependency modes. For instance
|
||||
# both Tru64's cc and ICC support -MD to output dependencies as a
|
||||
# side effect of compilation, but ICC will put the dependencies in
|
||||
# the current directory while Tru64 will put them in the object
|
||||
# directory.
|
||||
mkdir sub
|
||||
|
||||
am_cv_$1_dependencies_compiler_type=none
|
||||
if test "$am_compiler_list" = ""; then
|
||||
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
|
||||
fi
|
||||
am__universal=false
|
||||
m4_case([$1], [CC],
|
||||
[case " $depcc " in #(
|
||||
*\ -arch\ *\ -arch\ *) am__universal=true ;;
|
||||
esac],
|
||||
[CXX],
|
||||
[case " $depcc " in #(
|
||||
*\ -arch\ *\ -arch\ *) am__universal=true ;;
|
||||
esac])
|
||||
|
||||
for depmode in $am_compiler_list; do
|
||||
# Setup a source with many dependencies, because some compilers
|
||||
# like to wrap large dependency lists on column 80 (with \), and
|
||||
# we should not choose a depcomp mode which is confused by this.
|
||||
#
|
||||
# We need to recreate these files for each test, as the compiler may
|
||||
# overwrite some of them when testing with obscure command lines.
|
||||
# This happens at least with the AIX C compiler.
|
||||
: > sub/conftest.c
|
||||
for i in 1 2 3 4 5 6; do
|
||||
echo '#include "conftst'$i'.h"' >> sub/conftest.c
|
||||
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
|
||||
# Solaris 8's {/usr,}/bin/sh.
|
||||
touch sub/conftst$i.h
|
||||
done
|
||||
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
|
||||
|
||||
# We check with `-c' and `-o' for the sake of the "dashmstdout"
|
||||
# mode. It turns out that the SunPro C++ compiler does not properly
|
||||
# handle `-M -o', and we need to detect this. Also, some Intel
|
||||
# versions had trouble with output in subdirs
|
||||
am__obj=sub/conftest.${OBJEXT-o}
|
||||
am__minus_obj="-o $am__obj"
|
||||
case $depmode in
|
||||
gcc)
|
||||
# This depmode causes a compiler race in universal mode.
|
||||
test "$am__universal" = false || continue
|
||||
;;
|
||||
nosideeffect)
|
||||
# after this tag, mechanisms are not by side-effect, so they'll
|
||||
# only be used when explicitly requested
|
||||
if test "x$enable_dependency_tracking" = xyes; then
|
||||
continue
|
||||
else
|
||||
break
|
||||
fi
|
||||
;;
|
||||
msvisualcpp | msvcmsys)
|
||||
# This compiler won't grok `-c -o', but also, the minuso test has
|
||||
# not run yet. These depmodes are late enough in the game, and
|
||||
# so weak that their functioning should not be impacted.
|
||||
am__obj=conftest.${OBJEXT-o}
|
||||
am__minus_obj=
|
||||
;;
|
||||
none) break ;;
|
||||
esac
|
||||
if depmode=$depmode \
|
||||
source=sub/conftest.c object=$am__obj \
|
||||
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
||||
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
|
||||
>/dev/null 2>conftest.err &&
|
||||
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
|
||||
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
||||
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
|
||||
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
||||
# icc doesn't choke on unknown options, it will just issue warnings
|
||||
# or remarks (even with -Werror). So we grep stderr for any message
|
||||
# that says an option was ignored or not supported.
|
||||
# When given -MP, icc 7.0 and 7.1 complain thusly:
|
||||
# icc: Command line warning: ignoring option '-M'; no argument required
|
||||
# The diagnosis changed in icc 8.0:
|
||||
# icc: Command line remark: option '-MP' not supported
|
||||
if (grep 'ignoring option' conftest.err ||
|
||||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
|
||||
am_cv_$1_dependencies_compiler_type=$depmode
|
||||
break
|
||||
fi
|
||||
fi
|
||||
done
|
||||
|
||||
cd ..
|
||||
rm -rf conftest.dir
|
||||
else
|
||||
am_cv_$1_dependencies_compiler_type=none
|
||||
fi
|
||||
])
|
||||
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
|
||||
AM_CONDITIONAL([am__fastdep$1], [
|
||||
test "x$enable_dependency_tracking" != xno \
|
||||
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
|
||||
])
|
||||
|
||||
|
||||
# AM_SET_DEPDIR
|
||||
# -------------
|
||||
# Choose a directory name for dependency files.
|
||||
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
|
||||
AC_DEFUN([AM_SET_DEPDIR],
|
||||
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
||||
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
|
||||
])
|
||||
|
||||
|
||||
# AM_DEP_TRACK
|
||||
# ------------
|
||||
AC_DEFUN([AM_DEP_TRACK],
|
||||
[AC_ARG_ENABLE(dependency-tracking,
|
||||
[ --disable-dependency-tracking speeds up one-time build
|
||||
--enable-dependency-tracking do not reject slow dependency extractors])
|
||||
if test "x$enable_dependency_tracking" != xno; then
|
||||
am_depcomp="$ac_aux_dir/depcomp"
|
||||
AMDEPBACKSLASH='\'
|
||||
fi
|
||||
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
||||
AC_SUBST([AMDEPBACKSLASH])dnl
|
||||
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
|
||||
])
|
||||
|
||||
# Generate code to set up dependency tracking. -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
|
||||
# Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
#serial 5
|
||||
|
||||
# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
||||
# ------------------------------
|
||||
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
||||
[{
|
||||
# Autoconf 2.62 quotes --file arguments for eval, but not when files
|
||||
# are listed without --file. Let's play safe and only enable the eval
|
||||
# if we detect the quoting.
|
||||
case $CONFIG_FILES in
|
||||
*\'*) eval set x "$CONFIG_FILES" ;;
|
||||
*) set x $CONFIG_FILES ;;
|
||||
esac
|
||||
shift
|
||||
for mf
|
||||
do
|
||||
# Strip MF so we end up with the name of the file.
|
||||
mf=`echo "$mf" | sed -e 's/:.*$//'`
|
||||
# Check whether this is an Automake generated Makefile or not.
|
||||
# We used to match only the files named `Makefile.in', but
|
||||
# some people rename them; so instead we look at the file content.
|
||||
# Grep'ing the first line is not enough: some people post-process
|
||||
# each Makefile.in and add a new line on top of each file to say so.
|
||||
# Grep'ing the whole file is not good either: AIX grep has a line
|
||||
# limit of 2048, but all sed's we know have understand at least 4000.
|
||||
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
|
||||
dirpart=`AS_DIRNAME("$mf")`
|
||||
else
|
||||
continue
|
||||
fi
|
||||
# Extract the definition of DEPDIR, am__include, and am__quote
|
||||
# from the Makefile without running `make'.
|
||||
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
||||
test -z "$DEPDIR" && continue
|
||||
am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
||||
test -z "am__include" && continue
|
||||
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
||||
# When using ansi2knr, U may be empty or an underscore; expand it
|
||||
U=`sed -n 's/^U = //p' < "$mf"`
|
||||
# Find all dependency output files, they are included files with
|
||||
# $(DEPDIR) in their names. We invoke sed twice because it is the
|
||||
# simplest approach to changing $(DEPDIR) to its actual value in the
|
||||
# expansion.
|
||||
for file in `sed -n "
|
||||
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
||||
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
||||
# Make sure the directory exists.
|
||||
test -f "$dirpart/$file" && continue
|
||||
fdir=`AS_DIRNAME(["$file"])`
|
||||
AS_MKDIR_P([$dirpart/$fdir])
|
||||
# echo "creating $dirpart/$file"
|
||||
echo '# dummy' > "$dirpart/$file"
|
||||
done
|
||||
done
|
||||
}
|
||||
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
||||
|
||||
|
||||
# AM_OUTPUT_DEPENDENCY_COMMANDS
|
||||
# -----------------------------
|
||||
# This macro should only be invoked once -- use via AC_REQUIRE.
|
||||
#
|
||||
# This code is only required when automatic dependency tracking
|
||||
# is enabled. FIXME. This creates each `.P' file that we will
|
||||
# need in order to bootstrap the dependency handling code.
|
||||
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
||||
[AC_CONFIG_COMMANDS([depfiles],
|
||||
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
||||
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
||||
])
|
||||
|
||||
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 2
|
||||
|
||||
# Check whether the underlying file-system supports filenames
|
||||
# with a leading dot. For instance MS-DOS doesn't.
|
||||
AC_DEFUN([AM_SET_LEADING_DOT],
|
||||
[rm -rf .tst 2>/dev/null
|
||||
mkdir .tst 2>/dev/null
|
||||
if test -d .tst; then
|
||||
am__leading_dot=.
|
||||
else
|
||||
am__leading_dot=_
|
||||
fi
|
||||
rmdir .tst 2>/dev/null
|
||||
AC_SUBST([am__leading_dot])])
|
||||
|
||||
# Check to see how 'make' treats includes. -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 4
|
||||
|
||||
# AM_MAKE_INCLUDE()
|
||||
# -----------------
|
||||
# Check to see how make treats includes.
|
||||
AC_DEFUN([AM_MAKE_INCLUDE],
|
||||
[am_make=${MAKE-make}
|
||||
cat > confinc << 'END'
|
||||
am__doit:
|
||||
@echo this is the am__doit target
|
||||
.PHONY: am__doit
|
||||
END
|
||||
# If we don't find an include directive, just comment out the code.
|
||||
AC_MSG_CHECKING([for style of include used by $am_make])
|
||||
am__include="#"
|
||||
am__quote=
|
||||
_am_result=none
|
||||
# First try GNU make style include.
|
||||
echo "include confinc" > confmf
|
||||
# Ignore all kinds of additional output from `make'.
|
||||
case `$am_make -s -f confmf 2> /dev/null` in #(
|
||||
*the\ am__doit\ target*)
|
||||
am__include=include
|
||||
am__quote=
|
||||
_am_result=GNU
|
||||
;;
|
||||
esac
|
||||
# Now try BSD make style include.
|
||||
if test "$am__include" = "#"; then
|
||||
echo '.include "confinc"' > confmf
|
||||
case `$am_make -s -f confmf 2> /dev/null` in #(
|
||||
*the\ am__doit\ target*)
|
||||
am__include=.include
|
||||
am__quote="\""
|
||||
_am_result=BSD
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
AC_SUBST([am__include])
|
||||
AC_SUBST([am__quote])
|
||||
AC_MSG_RESULT([$_am_result])
|
||||
rm -f confinc confmf
|
||||
])
|
||||
|
||||
# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 2
|
||||
|
||||
# _AM_SUBST_NOTMAKE(VARIABLE)
|
||||
# ---------------------------
|
||||
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
||||
# This macro is traced by Automake.
|
||||
AC_DEFUN([_AM_SUBST_NOTMAKE])
|
||||
|
||||
# AM_SUBST_NOTMAKE(VARIABLE)
|
||||
# ---------------------------
|
||||
# Public sister of _AM_SUBST_NOTMAKE.
|
||||
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
||||
|
||||
m4_include([../acinclude.m4])
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
chmod (const char *path, mode_t mode)
|
||||
{
|
||||
return TRAP0 (SYS_chmod, path, mode, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
chown (const char *path, short owner, short group)
|
||||
{
|
||||
return TRAP0 (SYS_chown, path, owner, group);
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
_close (int file)
|
||||
{
|
||||
return TRAP0 (SYS_close, file, 0, 0);
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,55 @@
|
|||
dnl Process this file with autoconf to produce a configure script.
|
||||
AC_PREREQ(2.59)
|
||||
AC_INIT(crt0.S)
|
||||
|
||||
if test "${enable_shared}" = "yes" ; then
|
||||
echo "Shared libraries not supported for cross compiling, ignored"
|
||||
fi
|
||||
|
||||
if test "$srcdir" = "." ; then
|
||||
if test "${with_target_subdir}" != "." ; then
|
||||
libgloss_topdir="${srcdir}/${with_multisrctop}../../.."
|
||||
else
|
||||
libgloss_topdir="${srcdir}/${with_multisrctop}../.."
|
||||
fi
|
||||
else
|
||||
libgloss_topdir="${srcdir}/../.."
|
||||
fi
|
||||
AC_CONFIG_AUX_DIR($libgloss_topdir)
|
||||
|
||||
AC_CANONICAL_SYSTEM
|
||||
AC_ARG_PROGRAM
|
||||
|
||||
AC_PROG_INSTALL
|
||||
|
||||
LIB_AC_PROG_CC
|
||||
|
||||
AS=${AS-as}
|
||||
AC_SUBST(AS)
|
||||
AR=${AR-ar}
|
||||
AC_SUBST(AR)
|
||||
LD=${LD-ld}
|
||||
AC_SUBST(LD)
|
||||
AC_PROG_RANLIB
|
||||
LIB_AM_PROG_AS
|
||||
|
||||
host_makefile_frag=${srcdir}/../config/default.mh
|
||||
|
||||
dnl We have to assign the same value to other variables because autoconf
|
||||
dnl doesn't provide a mechanism to substitute a replacement keyword with
|
||||
dnl arbitrary data or pathnames.
|
||||
dnl
|
||||
host_makefile_frag_path=$host_makefile_frag
|
||||
AC_SUBST(host_makefile_frag_path)
|
||||
AC_SUBST_FILE(host_makefile_frag)
|
||||
|
||||
AC_CONFIG_FILES(Makefile,
|
||||
. ${libgloss_topdir}/config-ml.in,
|
||||
srcdir=${srcdir}
|
||||
target=${target}
|
||||
with_multisubdir=${with_multisubdir}
|
||||
ac_configure_args="${ac_configure_args} --enable-multilib"
|
||||
CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
|
||||
libgloss_topdir=${libgloss_topdir}
|
||||
)
|
||||
AC_OUTPUT
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
creat (const char *path,
|
||||
int mode)
|
||||
{
|
||||
return TRAP0 (SYS_creat, path, mode, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,72 @@
|
|||
# NEC V850 startup code
|
||||
|
||||
.section .text
|
||||
.global _start
|
||||
|
||||
_start:
|
||||
|
||||
#if defined(__v850e__) || defined(__v850e2__) || defined(__v850e2v3__)
|
||||
|
||||
movea 255, r0, r20
|
||||
mov 65535, r21
|
||||
mov hilo(_stack), sp
|
||||
mov hilo(__ep), ep
|
||||
mov hilo(__gp), gp
|
||||
mov hilo(__ctbp), r6
|
||||
ldsr r6, ctbp
|
||||
mov hilo(_edata), r6
|
||||
mov hilo(_end), r7
|
||||
.L0:
|
||||
st.w r0, 0[r6]
|
||||
addi 4, r6, r6
|
||||
cmp r7, r6
|
||||
bl .L0
|
||||
.L1:
|
||||
jarl ___main, r31
|
||||
addi -16, sp, sp
|
||||
mov 0, r6
|
||||
mov 0, r7
|
||||
mov 0, r8
|
||||
jarl _main, r31
|
||||
mov r10, r6
|
||||
jarl _exit, r31
|
||||
|
||||
# else
|
||||
movea 255, r0, r20
|
||||
mov r0, r21
|
||||
ori 65535, r0, r21
|
||||
movhi hi(_stack), r0, sp
|
||||
movea lo(_stack), sp, sp
|
||||
movhi hi(__ep), r0, ep
|
||||
movea lo(__ep), ep, ep
|
||||
movhi hi(__gp), r0, gp
|
||||
movea lo(__gp), gp, gp
|
||||
|
||||
movhi hi(_edata), r0, r6
|
||||
movea lo(_edata), r6, r6
|
||||
movhi hi(_end), r0, r7
|
||||
movea lo(_end), r7, r7
|
||||
.L0:
|
||||
st.b r0, 0[r6]
|
||||
addi 1, r6, r6
|
||||
cmp r7, r6
|
||||
bl .L0
|
||||
.L1:
|
||||
jarl ___main, r31
|
||||
addi -16, sp, sp
|
||||
mov 0, r6
|
||||
mov 0, r7
|
||||
mov 0, r8
|
||||
jarl _main, r31
|
||||
mov r10, r6
|
||||
jarl _exit, r31
|
||||
# endif
|
||||
|
||||
.section .stack
|
||||
_stack: .long 1
|
||||
|
||||
.section .data
|
||||
.global ___dso_handle
|
||||
.weak ___dso_handle
|
||||
___dso_handle:
|
||||
.long 0
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
void __main ()
|
||||
{
|
||||
static int initialized;
|
||||
if (! initialized)
|
||||
{
|
||||
typedef void (*pfunc) ();
|
||||
extern pfunc __ctors[];
|
||||
extern pfunc __ctors_end[];
|
||||
pfunc *p;
|
||||
|
||||
initialized = 1;
|
||||
for (p = __ctors_end; p > __ctors; )
|
||||
(*--p) ();
|
||||
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
execv (const char *path, char *const argv[])
|
||||
{
|
||||
return TRAP0 (SYS_execv, path, argv, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
_execve (const char *path, char *const argv[], char *const envp[])
|
||||
{
|
||||
return TRAP0 (SYS_execve, path, argv, envp);
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
_fork ()
|
||||
{
|
||||
return TRAP0 (SYS_fork, 0, 0, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
_fstat (int file,
|
||||
struct stat *st)
|
||||
{
|
||||
st->st_mode = S_IFCHR;
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
_getpid (n)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
#include "sys/time.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
_gettimeofday (struct timeval *tp, void *tzp)
|
||||
{
|
||||
return TRAP0 (SYS_gettimeofday, tp, tzp, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
_isatty (fd)
|
||||
int fd;
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
#include <reent.h>
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
_kill (pid, sig)
|
||||
pid_t pid;
|
||||
int sig;
|
||||
{
|
||||
return TRAP0 (SYS_exit, 0xdead0000 | sig, 0, 0);
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
_link ()
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
_lseek (int file,
|
||||
int ptr,
|
||||
int dir)
|
||||
{
|
||||
return TRAP0 (SYS_lseek, file, ptr, dir);
|
||||
}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
_open (const char *path,
|
||||
int flags)
|
||||
{
|
||||
return TRAP0 (SYS_open, path, flags, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
pipe (int *fd)
|
||||
{
|
||||
return TRAP0 (SYS_pipe, fd, 0, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
_read (int file,
|
||||
char *ptr,
|
||||
int len)
|
||||
{
|
||||
return TRAP0 (SYS_read, file, ptr, len);
|
||||
}
|
||||
|
|
@ -0,0 +1,36 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
caddr_t
|
||||
_sbrk (int incr)
|
||||
{
|
||||
extern char end; /* Defined by the linker */
|
||||
static char *heap_end;
|
||||
char *prev_heap_end;
|
||||
#if 0
|
||||
char *sp = (char *)stack_ptr;
|
||||
#else
|
||||
char *sp = (char *)&sp;
|
||||
#endif
|
||||
|
||||
if (heap_end == 0)
|
||||
{
|
||||
heap_end = &end;
|
||||
}
|
||||
prev_heap_end = heap_end;
|
||||
if (heap_end + incr > sp)
|
||||
{
|
||||
_write (1, "Heap and stack collision\n", 25);
|
||||
abort ();
|
||||
}
|
||||
heap_end += incr;
|
||||
return (caddr_t) prev_heap_end;
|
||||
}
|
||||
|
|
@ -0,0 +1,201 @@
|
|||
/* Default linker script, for normal executables */
|
||||
OUTPUT_FORMAT("elf32-v850", "elf32-v850",
|
||||
"elf32-v850")
|
||||
OUTPUT_ARCH(v850)
|
||||
ENTRY(_start)
|
||||
GROUP(-lc -lsim -lgcc)
|
||||
SEARCH_DIR(.);
|
||||
EXTERN(__ctbp __ep __gp);
|
||||
SECTIONS
|
||||
{
|
||||
/* This saves a little space in the ELF file, since the zda starts
|
||||
at a higher location that the ELF headers take up. */
|
||||
.zdata 0x160 :
|
||||
{
|
||||
*(.zdata)
|
||||
*(.zbss)
|
||||
*(reszdata)
|
||||
*(.zcommon)
|
||||
}
|
||||
/* This is the read only part of the zero data area.
|
||||
Having it as a seperate section prevents its
|
||||
attributes from being inherited by the zdata
|
||||
section. Specifically it prevents the zdata
|
||||
section from being marked READONLY. */
|
||||
.rozdata ALIGN (4) :
|
||||
{
|
||||
*(.rozdata)
|
||||
*(romzdata)
|
||||
*(romzbss)
|
||||
}
|
||||
/* Read-only sections, merged into text segment. */
|
||||
. = 0x100000;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.gcc_except_table : { *(.rel.gcc_except_table) }
|
||||
.rela.gcc_except_table : { *(.rela.gcc_except_table) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.init : { *(.rel.init) }
|
||||
.rela.init : { *(.rela.init) }
|
||||
.rel.fini : { *(.rel.fini) }
|
||||
.rela.fini : { *(.rela.fini) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { KEEP (*(.init)) } =0
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
*(.text)
|
||||
*(.text.*)
|
||||
/* .gnu.warning sections are handled specially by elf32.em. */
|
||||
*(.gnu.warning)
|
||||
*(.gnu.linkonce.t*)
|
||||
} =0
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
/* This is special code area at the end of the normal text section.
|
||||
It contains a small lookup table at the start followed by the
|
||||
code pointed to by entries in the lookup table. */
|
||||
.call_table_data ALIGN (4) :
|
||||
{
|
||||
PROVIDE(__ctbp = .);
|
||||
*(.call_table_data)
|
||||
} = 0xff /* Fill gaps with 0xff. */
|
||||
.call_table_text :
|
||||
{
|
||||
*(.call_table_text)
|
||||
}
|
||||
.fini : { KEEP (*(.fini)) } =0
|
||||
.rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r*) }
|
||||
.rodata1 : { *(.rodata1) }
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data.*)
|
||||
*(.gnu.linkonce.d*)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
.data1 : { *(.data1) }
|
||||
.ctors :
|
||||
{
|
||||
___ctors = .;
|
||||
KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
|
||||
KEEP (*(SORT(.ctors.*)))
|
||||
KEEP (*crtend(.ctors))
|
||||
___ctors_end = .;
|
||||
}
|
||||
.dtors :
|
||||
{
|
||||
___dtors = .;
|
||||
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
|
||||
KEEP (*(SORT(.dtors.*)))
|
||||
KEEP (*crtend.o(.dtors))
|
||||
___dtors_end = .;
|
||||
}
|
||||
.jcr :
|
||||
{
|
||||
KEEP (*(.jcr))
|
||||
}
|
||||
.gcc_except_table : { *(.gcc_except_table) }
|
||||
.got : { *(.got.plt) *(.got) }
|
||||
.dynamic : { *(.dynamic) }
|
||||
.tdata ALIGN (4) :
|
||||
{
|
||||
PROVIDE (__ep = .);
|
||||
*(.tbyte)
|
||||
*(.tcommon_byte)
|
||||
*(.tdata)
|
||||
*(.tbss)
|
||||
*(.tcommon)
|
||||
}
|
||||
/* We want the small data sections together, so single-instruction offsets
|
||||
can access them all, and initialized data all before uninitialized, so
|
||||
we can shorten the on-disk segment size. */
|
||||
.sdata ALIGN (4) :
|
||||
{
|
||||
PROVIDE (__gp = . + 0x8000);
|
||||
*(.sdata)
|
||||
}
|
||||
/* See comment about .rozdata. */
|
||||
.rosdata ALIGN (4) :
|
||||
{
|
||||
*(.rosdata)
|
||||
}
|
||||
/* We place the .sbss data section AFTER the .rosdata section, so that
|
||||
it can directly preceed the .bss section. This allows runtime startup
|
||||
code to initialise all the zero-data sections by simply taking the
|
||||
value of '_edata' and zeroing until it reaches '_end'. */
|
||||
.sbss :
|
||||
{
|
||||
__sbss_start = .;
|
||||
*(.sbss)
|
||||
*(.scommon)
|
||||
}
|
||||
_edata = DEFINED (__sbss_start) ? __sbss_start : . ;
|
||||
PROVIDE (edata = _edata);
|
||||
.bss :
|
||||
{
|
||||
__bss_start = DEFINED (__sbss_start) ? __sbss_start : . ;
|
||||
__real_bss_start = . ;
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
/* DWARF debug sections.
|
||||
Symbols in the DWARF debugging sections are relative to the beginning
|
||||
of the section so we begin them at 0. */
|
||||
/* DWARF 1 */
|
||||
.debug 0 : { *(.debug) }
|
||||
.line 0 : { *(.line) }
|
||||
/* GNU DWARF 1 extensions */
|
||||
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
||||
.debug_sfnames 0 : { *(.debug_sfnames) }
|
||||
/* DWARF 1.1 and DWARF 2 */
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
/* DWARF 2 */
|
||||
.debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_frame 0 : { *(.debug_frame) }
|
||||
.debug_str 0 : { *(.debug_str) }
|
||||
.debug_loc 0 : { *(.debug_loc) }
|
||||
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||||
/* SGI/MIPS DWARF 2 extensions. */
|
||||
.debug_weaknames 0 : { *(.debug_weaknames) }
|
||||
.debug_funcnames 0 : { *(.debug_funcnames) }
|
||||
.debug_typenames 0 : { *(.debug_typenames) }
|
||||
.debug_varnames 0 : { *(.debug_varnames) }
|
||||
/* User stack. */
|
||||
.stack 0x200000 :
|
||||
{
|
||||
__stack = .;
|
||||
*(.stack)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
_stat (const char *path, struct stat *st)
|
||||
|
||||
{
|
||||
return TRAP0 (SYS_stat, path, st, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
time_t
|
||||
time (time_t *tloc)
|
||||
{
|
||||
return TRAP0 (SYS_time, tloc, 0, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
#include "sys/times.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
clock_t
|
||||
_times (struct tms *buffer)
|
||||
{
|
||||
return TRAP0 (SYS_times, buffer, 0, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
.text
|
||||
.global ___trap0
|
||||
___trap0:
|
||||
trap 31
|
||||
tst r10,r10
|
||||
bz .L0
|
||||
movhi hi(_errno),r0,r6
|
||||
st.w r10,lo(_errno)[r6]
|
||||
.L0:
|
||||
jmp [r31]
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
_unlink ()
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
utime (path, times)
|
||||
const char *path;
|
||||
char *times;
|
||||
{
|
||||
return TRAP0 (SYS_utime, path, times, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
_wait (statusp)
|
||||
int *statusp;
|
||||
{
|
||||
return TRAP0 (SYS_wait, 0, 0, 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
#include <_ansi.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include "sys/syscall.h"
|
||||
|
||||
int errno;
|
||||
|
||||
int __trap0 (int function, int p1, int p2, int p3);
|
||||
|
||||
#define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
|
||||
|
||||
int
|
||||
_write ( int file,
|
||||
char *ptr,
|
||||
int len)
|
||||
{
|
||||
return TRAP0 (SYS_write, file, ptr, len);
|
||||
}
|
||||
Loading…
Reference in New Issue