diff options
author | cvs2svn <> | 2014-04-07 15:41:52 +0400 |
---|---|---|
committer | cvs2svn <> | 2014-04-07 15:41:52 +0400 |
commit | 1c5568e1a4d8b2c8ae072bd66f78fbf611b1ebe2 (patch) | |
tree | 842647b5f8be4a8a7ac022fb473feffaec7b2d49 /libgloss/microblaze | |
parent | abbe1f5320881ec7da114a4e0b6d17045d6b5500 (diff) |
This commit was manufactured by cvs2svn to create tag 'cygwin-cygwin-1_7_29-release
1_7_29-release'.
Sprout from master 2014-02-06 20:38:35 UTC Corinna Vinschen <corinna@vinschen.de> ' * fhandler_disk_file.cc (fhandler_disk_file::fchown): Fix typo in'
Cherrypick from master 2014-03-21 21:27:29 UTC Jeff Johnston <jjohnstn@redhat.com> '':
newlib/ChangeLog
newlib/configure
newlib/libc/include/grp.h
newlib/libc/include/machine/_default_types.h
newlib/libc/include/pwd.h
newlib/libc/include/stdlib.h
newlib/libc/include/time.h
newlib/libc/machine/nds32/Makefile.am
newlib/libc/machine/nds32/Makefile.in
newlib/libc/machine/nds32/configure
newlib/libc/machine/nds32/configure.in
newlib/libc/machine/nds32/setjmp.S
newlib/libc/stdio/open_memstream.c
newlib/libc/stdlib/gd_qnan.h
newlib/libc/stdlib/ldtoa.c
newlib/libc/stdlib/strtold.c
newlib/libc/sys/arm/syscalls.c
newlib/libm/common/s_nan.c
newlib/libm/common/sf_nan.c
newlib/libm/complex/complex.tex
newlib/libm/math/math.tex
winsup/ChangeLog
winsup/Makefile.in
winsup/utils/Makefile.in
Cherrypick from master 2014-02-09 12:23:13 UTC Jon TURNEY <jon.turney@dronecode.org.uk> '2014-02-07 Jon TURNEY <jon.turney@dronecode.org.uk>':
winsup/utils/utils.xml
Cherrypick from cygwin-1_7_29-release-branchpoint 2014-04-07 11:41:51 UTC Corinna Vinschen <corinna@vinschen.de> 'release/1.7.29':
winsup/cygserver/ChangeLog
winsup/cygserver/bsd_helper.cc
winsup/cygserver/bsd_mutex.cc
winsup/cygserver/client.cc
winsup/cygserver/cygserver.cc
winsup/cygserver/process.cc
winsup/cygserver/setpwd.cc
winsup/cygserver/threaded_queue.cc
winsup/cygserver/transport_pipes.cc
winsup/cygwin/ChangeLog
winsup/cygwin/DevNotes
winsup/cygwin/cygheap.cc
winsup/cygwin/cygheap_malloc.h
winsup/cygwin/cygserver_ipc.h
winsup/cygwin/cygwin.sc.in
winsup/cygwin/dcrt0.cc
winsup/cygwin/dir.cc
winsup/cygwin/environ.cc
winsup/cygwin/exception.h
winsup/cygwin/exceptions.cc
winsup/cygwin/external.cc
winsup/cygwin/fhandler.h
winsup/cygwin/fhandler_console.cc
winsup/cygwin/fhandler_dsp.cc
winsup/cygwin/flock.cc
winsup/cygwin/gendef
winsup/cygwin/grp.cc
winsup/cygwin/include/cygwin/config.h
winsup/cygwin/include/cygwin/socket.h
winsup/cygwin/include/cygwin/version.h
winsup/cygwin/include/sys/cygwin.h
winsup/cygwin/libc/strptime.cc
winsup/cygwin/localtime.cc
winsup/cygwin/ntea.cc
winsup/cygwin/pinfo.cc
winsup/cygwin/release/1.7.29
winsup/cygwin/sec_auth.cc
winsup/cygwin/setlsapwd.cc
winsup/cygwin/shm.cc
winsup/cygwin/sigproc.cc
winsup/cygwin/sigproc.h
winsup/cygwin/tlsoffsets.h
winsup/cygwin/tlsoffsets64.h
winsup/doc/ChangeLog
winsup/doc/new-features.xml
winsup/utils/ChangeLog
winsup/utils/minidumper.cc
Cherrypick from cygnus 1999-05-03 07:29:06 UTC Richard Henderson <rth@redhat.com> '19990502 sourceware import':
README
config/mt-d30v
config/mt-ospace
etc/add-log.el
etc/add-log.vi
etc/configbuild.ein
etc/configbuild.fig
etc/configbuild.jin
etc/configbuild.tin
etc/configdev.ein
etc/configdev.fig
etc/configdev.jin
etc/configdev.tin
include/coff/sym.h
makefile.vms
Delete:
djunpack.bat
libgloss/ChangeLog
libgloss/Makefile.in
libgloss/README
libgloss/aarch64/Makefile.in
libgloss/aarch64/_exit.c
libgloss/aarch64/_kill.c
libgloss/aarch64/aclocal.m4
libgloss/aarch64/configure
libgloss/aarch64/configure.in
libgloss/aarch64/cpu-init/Makefile.in
libgloss/aarch64/cpu-init/aclocal.m4
libgloss/aarch64/cpu-init/configure
libgloss/aarch64/cpu-init/configure.in
libgloss/aarch64/cpu-init/rdimon-aem-el3.S
libgloss/aarch64/crt0.S
libgloss/aarch64/elf-aem-validation.specs
libgloss/aarch64/elf-aem-ve.specs
libgloss/aarch64/elf-rdimon.specs
libgloss/aarch64/ftruncate.c
libgloss/aarch64/libcfunc.c
libgloss/aarch64/svc.h
libgloss/aarch64/syscalls.c
libgloss/aarch64/truncate.c
libgloss/acinclude.m4
libgloss/aclocal.m4
libgloss/arm/Makefile.in
libgloss/arm/_exit.c
libgloss/arm/_kill.c
libgloss/arm/aclocal.m4
libgloss/arm/arm.h
libgloss/arm/coff-iq80310.specs
libgloss/arm/coff-pid.specs
libgloss/arm/coff-rdimon.specs
libgloss/arm/coff-rdpmon.specs
libgloss/arm/coff-redboot.ld
libgloss/arm/coff-redboot.specs
libgloss/arm/configure
libgloss/arm/configure.in
libgloss/arm/cpu-init/Makefile.in
libgloss/arm/cpu-init/rdimon-aem.S
libgloss/arm/crt0.S
libgloss/arm/elf-aprofile-validation.specs
libgloss/arm/elf-aprofile-ve.specs
libgloss/arm/elf-iq80310.specs
libgloss/arm/elf-linux.specs
libgloss/arm/elf-pid.specs
libgloss/arm/elf-rdimon.specs
libgloss/arm/elf-rdpmon.specs
libgloss/arm/elf-redboot.ld
libgloss/arm/elf-redboot.specs
libgloss/arm/ftruncate.c
libgloss/arm/libcfunc.c
libgloss/arm/linux-crt0.c
libgloss/arm/linux-syscall.h
libgloss/arm/linux-syscalls0.S
libgloss/arm/linux-syscalls1.c
libgloss/arm/redboot-crt0.S
libgloss/arm/redboot-syscalls.c
libgloss/arm/swi.h
libgloss/arm/syscall.h
libgloss/arm/syscalls.c
libgloss/arm/trap.S
libgloss/arm/truncate.c
libgloss/bfin/Makefile.in
libgloss/bfin/_exit.c
libgloss/bfin/aclocal.m4
libgloss/bfin/basiccrt.S
libgloss/bfin/bf504.ld
libgloss/bfin/bf506.ld
libgloss/bfin/bf512.ld
libgloss/bfin/bf514.ld
libgloss/bfin/bf516.ld
libgloss/bfin/bf518.ld
libgloss/bfin/bf522.ld
libgloss/bfin/bf523.ld
libgloss/bfin/bf524.ld
libgloss/bfin/bf525.ld
libgloss/bfin/bf526.ld
libgloss/bfin/bf527.ld
libgloss/bfin/bf531.ld
libgloss/bfin/bf532.ld
libgloss/bfin/bf533.ld
libgloss/bfin/bf534.ld
libgloss/bfin/bf536.ld
libgloss/bfin/bf537.ld
libgloss/bfin/bf538.ld
libgloss/bfin/bf539.ld
libgloss/bfin/bf542.ld
libgloss/bfin/bf544.ld
libgloss/bfin/bf547.ld
libgloss/bfin/bf548.ld
libgloss/bfin/bf549.ld
libgloss/bfin/bf561.ld
libgloss/bfin/bf561a.ld
libgloss/bfin/bf561b.ld
libgloss/bfin/bf561m.ld
libgloss/bfin/bf592.ld
libgloss/bfin/bf606.ld
libgloss/bfin/bf606c0.ld
libgloss/bfin/bf606c1.ld
libgloss/bfin/bf606m.ld
libgloss/bfin/bf607.ld
libgloss/bfin/bf607c0.ld
libgloss/bfin/bf607c1.ld
libgloss/bfin/bf607m.ld
libgloss/bfin/bf608.ld
libgloss/bfin/bf608c0.ld
libgloss/bfin/bf608c1.ld
libgloss/bfin/bf608m.ld
libgloss/bfin/bf609.ld
libgloss/bfin/bf609c0.ld
libgloss/bfin/bf609c1.ld
libgloss/bfin/bf609m.ld
libgloss/bfin/bfin-common-mc.ld
libgloss/bfin/bfin-common-mc0.ld
libgloss/bfin/bfin-common-sc.ld
libgloss/bfin/clear_cache_range.c
libgloss/bfin/configure
libgloss/bfin/configure.in
libgloss/bfin/crt0.S
libgloss/bfin/include/blackfin.h
libgloss/bfin/include/builtins.h
libgloss/bfin/include/ccblkfn.h
libgloss/bfin/include/cdefBF504.h
libgloss/bfin/include/cdefBF504F.h
libgloss/bfin/include/cdefBF506F.h
libgloss/bfin/include/cdefBF50x_base.h
libgloss/bfin/include/cdefBF512.h
libgloss/bfin/include/cdefBF514.h
libgloss/bfin/include/cdefBF516.h
libgloss/bfin/include/cdefBF518.h
libgloss/bfin/include/cdefBF51x_base.h
libgloss/bfin/include/cdefBF522.h
libgloss/bfin/include/cdefBF523.h
libgloss/bfin/include/cdefBF524.h
libgloss/bfin/include/cdefBF525.h
libgloss/bfin/include/cdefBF526.h
libgloss/bfin/include/cdefBF527.h
libgloss/bfin/include/cdefBF52x_base.h
libgloss/bfin/include/cdefBF531.h
libgloss/bfin/include/cdefBF532.h
libgloss/bfin/include/cdefBF533.h
libgloss/bfin/include/cdefBF534.h
libgloss/bfin/include/cdefBF535.h
libgloss/bfin/include/cdefBF536.h
libgloss/bfin/include/cdefBF537.h
libgloss/bfin/include/cdefBF538.h
libgloss/bfin/include/cdefBF539.h
libgloss/bfin/include/cdefBF53x.h
libgloss/bfin/include/cdefBF542.h
libgloss/bfin/include/cdefBF542M.h
libgloss/bfin/include/cdefBF544.h
libgloss/bfin/include/cdefBF544M.h
libgloss/bfin/include/cdefBF547.h
libgloss/bfin/include/cdefBF547M.h
libgloss/bfin/include/cdefBF548.h
libgloss/bfin/include/cdefBF548M.h
libgloss/bfin/include/cdefBF549.h
libgloss/bfin/include/cdefBF549M.h
libgloss/bfin/include/cdefBF54x_base.h
libgloss/bfin/include/cdefBF561.h
libgloss/bfin/include/cdefBF592-A.h
libgloss/bfin/include/cdefBF59x_base.h
libgloss/bfin/include/cdefBF606.h
libgloss/bfin/include/cdefBF607.h
libgloss/bfin/include/cdefBF608.h
libgloss/bfin/include/cdefBF609.h
libgloss/bfin/include/cdef_LPBlackfin.h
libgloss/bfin/include/cdefblackfin.h
libgloss/bfin/include/cplb.h
libgloss/bfin/include/cplbtab.h
libgloss/bfin/include/defBF504.h
libgloss/bfin/include/defBF504F.h
libgloss/bfin/include/defBF506F.h
libgloss/bfin/include/defBF50x_base.h
libgloss/bfin/include/defBF512.h
libgloss/bfin/include/defBF514.h
libgloss/bfin/include/defBF516.h
libgloss/bfin/include/defBF518.h
libgloss/bfin/include/defBF51x_base.h
libgloss/bfin/include/defBF522.h
libgloss/bfin/include/defBF523.h
libgloss/bfin/include/defBF524.h
libgloss/bfin/include/defBF525.h
libgloss/bfin/include/defBF526.h
libgloss/bfin/include/defBF527.h
libgloss/bfin/include/defBF52x_base.h
libgloss/bfin/include/defBF531.h
libgloss/bfin/include/defBF532.h
libgloss/bfin/include/defBF533.h
libgloss/bfin/include/defBF534.h
libgloss/bfin/include/defBF535.h
libgloss/bfin/include/defBF536.h
libgloss/bfin/include/defBF537.h
libgloss/bfin/include/defBF538.h
libgloss/bfin/include/defBF539.h
libgloss/bfin/include/defBF542.h
libgloss/bfin/include/defBF542M.h
libgloss/bfin/include/defBF544.h
libgloss/bfin/include/defBF544M.h
libgloss/bfin/include/defBF547.h
libgloss/bfin/include/defBF547M.h
libgloss/bfin/include/defBF548.h
libgloss/bfin/include/defBF548M.h
libgloss/bfin/include/defBF549.h
libgloss/bfin/include/defBF549M.h
libgloss/bfin/include/defBF54x_base.h
libgloss/bfin/include/defBF561.h
libgloss/bfin/include/defBF592-A.h
libgloss/bfin/include/defBF59x_base.h
libgloss/bfin/include/defBF606.h
libgloss/bfin/include/defBF607.h
libgloss/bfin/include/defBF608.h
libgloss/bfin/include/defBF609.h
libgloss/bfin/include/def_LPBlackfin.h
libgloss/bfin/include/defblackfin.h
libgloss/bfin/include/sys/_adi_platform.h
libgloss/bfin/include/sys/anomaly_macros_rtl.h
libgloss/bfin/include/sys/excause.h
libgloss/bfin/include/sys/exception.h
libgloss/bfin/include/sys/mc_typedef.h
libgloss/bfin/include/sys/platform.h
libgloss/bfin/include/sys/pll.h
libgloss/bfin/include/sysreg.h
libgloss/bfin/syscalls.c
libgloss/close.c
libgloss/config/default.mh
libgloss/config/default.mt
libgloss/config/dos.mh
libgloss/config/mips.mt
libgloss/config/mn10200.mt
libgloss/config/mn10300.mt
libgloss/config/ppc.mh
libgloss/config/xc16x.mt
libgloss/configure
libgloss/configure.in
libgloss/cr16/Makefile.in
libgloss/cr16/_exit.c
libgloss/cr16/_getenv.c
libgloss/cr16/_rename.c
libgloss/cr16/aclocal.m4
libgloss/cr16/close.c
libgloss/cr16/configure
libgloss/cr16/configure.in
libgloss/cr16/crt1.S
libgloss/cr16/crti.S
libgloss/cr16/crtn.S
libgloss/cr16/dvz_hndl.c
libgloss/cr16/flg_hndl.c
libgloss/cr16/fstat.c
libgloss/cr16/getpid.c
libgloss/cr16/iad_hndl.c
libgloss/cr16/intable.c
libgloss/cr16/isatty.c
libgloss/cr16/kill.c
libgloss/cr16/lseek.c
libgloss/cr16/open.c
libgloss/cr16/putnum.c
libgloss/cr16/read.c
libgloss/cr16/sbrk.c
libgloss/cr16/sim.ld
libgloss/cr16/stat.c
libgloss/cr16/svc_hndl.c
libgloss/cr16/sys/syscall.h
libgloss/cr16/time.c
libgloss/cr16/und_hndl.c
libgloss/cr16/unlink.c
libgloss/cr16/write.c
libgloss/cris/Makefile.in
libgloss/cris/aclocal.m4
libgloss/cris/configure
libgloss/cris/configure.in
libgloss/cris/crt0.S
libgloss/cris/crti.c
libgloss/cris/crtn.c
libgloss/cris/gensyscalls
libgloss/cris/irqtable.S
libgloss/cris/lcrt0.c
libgloss/cris/linunistd.h
libgloss/cris/outbyte.c
libgloss/cris/setup.S
libgloss/crx/Makefile.in
libgloss/crx/_exit.c
libgloss/crx/_getenv.c
libgloss/crx/_rename.c
libgloss/crx/aclocal.m4
libgloss/crx/close.c
libgloss/crx/configure
libgloss/crx/configure.in
libgloss/crx/crt0.S
libgloss/crx/crti.S
libgloss/crx/crtn.S
libgloss/crx/dvz_hndl.c
libgloss/crx/flg_hndl.c
libgloss/crx/fstat.c
libgloss/crx/getpid.c
libgloss/crx/iad_hndl.c
libgloss/crx/intable.c
libgloss/crx/isatty.c
libgloss/crx/kill.c
libgloss/crx/lseek.c
libgloss/crx/open.c
libgloss/crx/putnum.c
libgloss/crx/read.c
libgloss/crx/sbrk.c
libgloss/crx/sim.ld
libgloss/crx/stat.c
libgloss/crx/svc_hndl.c
libgloss/crx/time.c
libgloss/crx/und_hndl.c
libgloss/crx/unlink.c
libgloss/crx/write.c
libgloss/d30v/Makefile.in
libgloss/d30v/aclocal.m4
libgloss/d30v/configure
libgloss/d30v/configure.in
libgloss/d30v/crt0.S
libgloss/d30v/inbyte.c
libgloss/d30v/outbyte.c
libgloss/d30v/syscalls.c
libgloss/debug.c
libgloss/debug.h
libgloss/doc/Makefile.in
libgloss/doc/configure
libgloss/doc/configure.in
libgloss/doc/porting.texi
libgloss/epiphany/Makefile.in
libgloss/epiphany/_exit.S
libgloss/epiphany/_exit.c
libgloss/epiphany/_isatty.c
libgloss/epiphany/access.c
libgloss/epiphany/aclocal.m4
libgloss/epiphany/close.c
libgloss/epiphany/config.h.in
libgloss/epiphany/configure
libgloss/epiphany/configure.in
libgloss/epiphany/crt0.S
libgloss/epiphany/environ.c
libgloss/epiphany/epiphany-config.h
libgloss/epiphany/epiphany-ivthandlers.S
libgloss/epiphany/epiphany-syscalls.c
libgloss/epiphany/epiphany-syscalls.h
libgloss/epiphany/execve.c
libgloss/epiphany/fork.c
libgloss/epiphany/fstat.c
libgloss/epiphany/getpid.c
libgloss/epiphany/gettimeofday.c
libgloss/epiphany/kill.c
libgloss/epiphany/link.c
libgloss/epiphany/lseek.c
libgloss/epiphany/open.c
libgloss/epiphany/read.c
libgloss/epiphany/sbrk.c
libgloss/epiphany/stat.c
libgloss/epiphany/times.c
libgloss/epiphany/unlink.c
libgloss/epiphany/wait.c
libgloss/epiphany/write.c
libgloss/fr30/Makefile.in
libgloss/fr30/aclocal.m4
libgloss/fr30/configure
libgloss/fr30/configure.in
libgloss/fr30/crt0.s
libgloss/fr30/syscalls.c
libgloss/frv/Makefile.in
libgloss/frv/aclocal.m4
libgloss/frv/configure
libgloss/frv/configure.in
libgloss/frv/crt0.S
libgloss/frv/fstat.c
libgloss/frv/getpid.c
libgloss/frv/isatty.c
libgloss/frv/kill.c
libgloss/frv/print.c
libgloss/frv/putnum.c
libgloss/frv/sbrk.c
libgloss/frv/sim-close.S
libgloss/frv/sim-exit.S
libgloss/frv/sim-inbyte.c
libgloss/frv/sim-lseek.S
libgloss/frv/sim-open.S
libgloss/frv/sim-read.S
libgloss/frv/sim-time.c
libgloss/frv/sim-unlink.S
libgloss/frv/sim-write.S
libgloss/frv/stat.c
libgloss/fstat.c
libgloss/getpid.c
libgloss/glue.h
libgloss/hp74x/Makefile.in
libgloss/hp74x/README
libgloss/hp74x/aclocal.m4
libgloss/hp74x/checksum.c
libgloss/hp74x/configure
libgloss/hp74x/configure.in
libgloss/hp74x/crt0.s
libgloss/hp74x/debugger.h
libgloss/hp74x/debugger.s
libgloss/hp74x/diagnose.h
libgloss/hp74x/hppa-defs.h
libgloss/hp74x/hppa.ld
libgloss/hp74x/io.c
libgloss/hp74x/iva_table.h
libgloss/hp74x/iva_table.s
libgloss/hp74x/pa_stub.c
libgloss/hp74x/test.c
libgloss/i386/Makefile.in
libgloss/i386/aclocal.m4
libgloss/i386/configure
libgloss/i386/configure.in
libgloss/i386/cygmon-crt0.S
libgloss/i386/cygmon-gmon.c
libgloss/i386/cygmon-gmon.h
libgloss/i386/cygmon-salib.c
libgloss/i386/cygmon-syscall.h
libgloss/i386/cygmon.ld
libgloss/i960/Makefile.in
libgloss/i960/aclocal.m4
libgloss/i960/asm.h
libgloss/i960/configure
libgloss/i960/configure.in
libgloss/i960/crt0.c
libgloss/i960/mon-read.c
libgloss/i960/mon-syscalls.S
libgloss/i960/mon-write.c
libgloss/i960/mon960.c
libgloss/i960/mon960.ld
libgloss/i960/syscall.h
libgloss/iq2000/Makefile.in
libgloss/iq2000/_exit.c
libgloss/iq2000/access.c
libgloss/iq2000/aclocal.m4
libgloss/iq2000/chmod.c
libgloss/iq2000/chown.c
libgloss/iq2000/close.c
libgloss/iq2000/configure
libgloss/iq2000/configure.in
libgloss/iq2000/creat.c
libgloss/iq2000/crt0.S
libgloss/iq2000/crt1.c
libgloss/iq2000/execv.c
libgloss/iq2000/execve.c
libgloss/iq2000/fork.c
libgloss/iq2000/fstat.c
libgloss/iq2000/getpid.c
libgloss/iq2000/gettime.c
libgloss/iq2000/isatty.c
libgloss/iq2000/kill.c
libgloss/iq2000/lseek.c
libgloss/iq2000/open.c
libgloss/iq2000/pipe.c
libgloss/iq2000/read.c
libgloss/iq2000/sbrk.c
libgloss/iq2000/sim.ld
libgloss/iq2000/stat.c
libgloss/iq2000/test.c
libgloss/iq2000/time.c
libgloss/iq2000/times.c
libgloss/iq2000/trap.c
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libgloss/sparc_leon/Makefile.in
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libgloss/sparc_leon/asm-leon/elfmacro.h
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libgloss/sparc_leon/asm-leon/irq.h
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libgloss/sparc_leon/asm-leon/leoncompat.h
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libgloss/sparc_leon/asm-leon/leonstack.h
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libgloss/sparc_leon/asm-leon/types.h
libgloss/sparc_leon/asm-leon/winmacros.h
libgloss/sparc_leon/bdinit.S
libgloss/sparc_leon/busscan.S
libgloss/sparc_leon/cacheA.S
libgloss/sparc_leon/catch_interrupt.c
libgloss/sparc_leon/catch_interrupt_mvt.c
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libgloss/sparc_leon/catch_interrupt_svt.c
libgloss/sparc_leon/configure
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libgloss/sparc_leon/contextswitch.c
libgloss/sparc_leon/contextswitch_asm.S
libgloss/sparc_leon/crt0.S
libgloss/sparc_leon/crti.S
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libgloss/sparc_leon/etrap_fast.S
libgloss/sparc_leon/fpu.S
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libgloss/sparc_leon/initcalls.c
libgloss/sparc_leon/io.c
libgloss/sparc_leon/irqinstall.S
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libgloss/sparc_leon/kernel_debug_var.c
libgloss/sparc_leon/kernel_mm.c
libgloss/sparc_leon/kernel_mutex.c
libgloss/sparc_leon/kernel_queue.c
libgloss/sparc_leon/kernel_sched.c
libgloss/sparc_leon/kernel_thread.c
libgloss/sparc_leon/lcpuinit.S
libgloss/sparc_leon/locore.S
libgloss/sparc_leon/locore_atexit.c
libgloss/sparc_leon/locore_clean.S
libgloss/sparc_leon/locore_mvt.S
libgloss/sparc_leon/locore_mvt_reset.S
libgloss/sparc_leon/locore_svt.S
libgloss/sparc_leon/locore_svt_reset.S
libgloss/sparc_leon/locore_svtdisp.S
libgloss/sparc_leon/locore_var.S
libgloss/sparc_leon/locore_var_svt.S
libgloss/sparc_leon/mmu_asm.S
libgloss/sparc_leon/mutex.c
libgloss/sparc_leon/nocache.S
libgloss/sparc_leon/pnpinit.c
libgloss/sparc_leon/pnpinit_malloc.c
libgloss/sparc_leon/pnpinit_simple.c
libgloss/sparc_leon/regwin.S
libgloss/sparc_leon/regwin_patch.c
libgloss/sparc_leon/regwin_slow.S
libgloss/sparc_leon/regwinflush.S
libgloss/sparc_leon/rtc.c
libgloss/sparc_leon/rtrap.S
libgloss/sparc_leon/rtrap_fast.S
libgloss/sparc_leon/stop.S
libgloss/sparc_leon/timer.c
libgloss/sparc_leon/times.c
libgloss/spu/Makefile.in
libgloss/spu/access.c
libgloss/spu/aclocal.m4
libgloss/spu/chdir.c
libgloss/spu/chmod.c
libgloss/spu/chown.c
libgloss/spu/close.c
libgloss/spu/configure
libgloss/spu/configure.in
libgloss/spu/conv_stat.c
libgloss/spu/crt0.S
libgloss/spu/crti.S
libgloss/spu/crtn.S
libgloss/spu/dirfuncs.c
libgloss/spu/dup.c
libgloss/spu/dup2.c
libgloss/spu/exit.c
libgloss/spu/fchdir.c
libgloss/spu/fchmod.c
libgloss/spu/fchown.c
libgloss/spu/fdatasync.c
libgloss/spu/fstat.c
libgloss/spu/fsync.c
libgloss/spu/ftruncate.c
libgloss/spu/getcwd.c
libgloss/spu/getitimer.c
libgloss/spu/getpagesize.c
libgloss/spu/getpid.c
libgloss/spu/gettimeofday.c
libgloss/spu/isatty.c
libgloss/spu/jsre.h
libgloss/spu/kill.c
libgloss/spu/lchown.c
libgloss/spu/link.c
libgloss/spu/linux_getpid.c
libgloss/spu/linux_gettid.c
libgloss/spu/linux_syscalls.c
libgloss/spu/lockf.c
libgloss/spu/lseek.c
libgloss/spu/lstat.c
libgloss/spu/mkdir.c
libgloss/spu/mknod.c
libgloss/spu/mkstemp.c
libgloss/spu/mktemp.c
libgloss/spu/mmap_eaddr.c
libgloss/spu/mremap_eaddr.c
libgloss/spu/msync_eaddr.c
libgloss/spu/munmap_eaddr.c
libgloss/spu/nanosleep.c
libgloss/spu/open.c
libgloss/spu/pread.c
libgloss/spu/pwrite.c
libgloss/spu/read.c
libgloss/spu/readlink.c
libgloss/spu/readv.c
libgloss/spu/rmdir.c
libgloss/spu/sbrk.c
libgloss/spu/sched_yield.c
libgloss/spu/setitimer.c
libgloss/spu/shm_open.c
libgloss/spu/shm_unlink.c
libgloss/spu/stat.c
libgloss/spu/symlink.c
libgloss/spu/sync.c
libgloss/spu/syscalls.c
libgloss/spu/times.c
libgloss/spu/truncate.c
libgloss/spu/umask.c
libgloss/spu/unlink.c
libgloss/spu/utime.c
libgloss/spu/utimes.c
libgloss/spu/write.c
libgloss/spu/writev.c
libgloss/stat.c
libgloss/syscall.h
libgloss/testsuite/Makefile.in
libgloss/testsuite/config/hppa.mt
libgloss/testsuite/config/m68k.mt
libgloss/testsuite/config/mips.mt
libgloss/testsuite/config/support.c
libgloss/testsuite/configure.in
libgloss/testsuite/lib/libgloss.exp
libgloss/testsuite/libgloss.all/.gdbinit
libgloss/testsuite/libgloss.all/Makefile.in
libgloss/testsuite/libgloss.all/array.c
libgloss/testsuite/libgloss.all/configure.in
libgloss/testsuite/libgloss.all/div.c
libgloss/testsuite/libgloss.all/double.c
libgloss/testsuite/libgloss.all/float.c
libgloss/testsuite/libgloss.all/func.c
libgloss/testsuite/libgloss.all/io.c
libgloss/testsuite/libgloss.all/math.c
libgloss/testsuite/libgloss.all/memory.c
libgloss/testsuite/libgloss.all/misc.c
libgloss/testsuite/libgloss.all/printf.c
libgloss/testsuite/libgloss.all/struct.c
libgloss/testsuite/libgloss.all/varargs.c
libgloss/testsuite/libgloss.all/varargs2.c
libgloss/tic6x/Makefile.in
libgloss/tic6x/aclocal.m4
libgloss/tic6x/configure
libgloss/tic6x/configure.in
libgloss/tic6x/crt0.S
libgloss/tic6x/getpid.c
libgloss/tic6x/kill.c
libgloss/tic6x/sbrk.c
libgloss/tic6x/syscalls.c
libgloss/unlink.c
libgloss/v850/Makefile.in
libgloss/v850/_exit.c
libgloss/v850/access.c
libgloss/v850/aclocal.m4
libgloss/v850/chmod.c
libgloss/v850/chown.c
libgloss/v850/close.c
libgloss/v850/configure
libgloss/v850/configure.in
libgloss/v850/creat.c
libgloss/v850/crt0.S
libgloss/v850/crt1.c
libgloss/v850/execv.c
libgloss/v850/execve.c
libgloss/v850/fork.c
libgloss/v850/fstat.c
libgloss/v850/getpid.c
libgloss/v850/gettime.c
libgloss/v850/isatty.c
libgloss/v850/kill.c
libgloss/v850/link.c
libgloss/v850/lseek.c
libgloss/v850/open.c
libgloss/v850/pipe.c
libgloss/v850/read.c
libgloss/v850/sbrk.c
libgloss/v850/sim.ld
libgloss/v850/stat.c
libgloss/v850/sys/syscall.h
libgloss/v850/time.c
libgloss/v850/times.c
libgloss/v850/trap.S
libgloss/v850/unlink.c
libgloss/v850/utime.c
libgloss/v850/wait.c
libgloss/v850/write.c
libgloss/wince/Makefile.am
libgloss/wince/Makefile.in
libgloss/wince/aclocal.m4
libgloss/wince/configure
libgloss/wince/configure.in
libgloss/write.c
libgloss/xc16x/Makefile.in
libgloss/xc16x/aclocal.m4
libgloss/xc16x/close.S
libgloss/xc16x/configure
libgloss/xc16x/configure.in
libgloss/xc16x/create.c
libgloss/xc16x/crt0.S
libgloss/xc16x/fstat.S
libgloss/xc16x/getchar1.c
libgloss/xc16x/isatty.c
libgloss/xc16x/lseek.c
libgloss/xc16x/mem-layout.c
libgloss/xc16x/misc.c
libgloss/xc16x/open.c
libgloss/xc16x/read.c
libgloss/xc16x/sbrk.c
libgloss/xc16x/sys/syscall.h
libgloss/xc16x/syscalls.c
libgloss/xc16x/trap_handle.c
libgloss/xc16x/write.c
libgloss/xstormy16/Makefile.in
libgloss/xstormy16/aclocal.m4
libgloss/xstormy16/close.c
libgloss/xstormy16/configure
libgloss/xstormy16/configure.in
libgloss/xstormy16/crt0.s
libgloss/xstormy16/crt0_stub.s
libgloss/xstormy16/crti.s
libgloss/xstormy16/crtn.s
libgloss/xstormy16/eva_app.c
libgloss/xstormy16/eva_app.ld
libgloss/xstormy16/eva_stub.ld
libgloss/xstormy16/fstat.c
libgloss/xstormy16/getpid.c
libgloss/xstormy16/isatty.c
libgloss/xstormy16/kill.c
libgloss/xstormy16/lseek.c
libgloss/xstormy16/open.c
libgloss/xstormy16/sim_high.ld
libgloss/xstormy16/sim_malloc_start.s
libgloss/xstormy16/sim_rom.ld
libgloss/xstormy16/stat.c
libgloss/xstormy16/syscalls.S
libgloss/xstormy16/syscalls.m4
libgloss/xstormy16/unlink.c
libgloss/xstormy16/xstormy16_stub.c
texinfo/texinfo.tex
Diffstat (limited to 'libgloss/microblaze')
31 files changed, 0 insertions, 6164 deletions
diff --git a/libgloss/microblaze/Makefile.in b/libgloss/microblaze/Makefile.in deleted file mode 100644 index fe04a08c9..000000000 --- a/libgloss/microblaze/Makefile.in +++ /dev/null @@ -1,148 +0,0 @@ -# Copyright 2007, 2009 Xilinx, Inc. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# 1. Redistributions source code must retain the above copyright notice, -# this list of conditions and the following disclaimer. -# -# 2. 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. -# -# 3. Neither the name of Xilinx nor the names of its contributors may be -# used to endorse or promote products derived from this software without -# specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT -# HOLDER OR CONTRIBUTORS 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. - -# Makefile for libgloss/microblaze. This is the board support -# code for the various microblaze targets. - -DESTDIR = -VPATH = @srcdir@ -srcdir = @srcdir@ -objdir = . -srcroot = $(srcdir)/../.. -objroot = $(objdir)/../.. - -prefix = @prefix@ -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 = -MULTISUBDIR = -MULTIDO = true -MULTICLEAN = true - -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 = qrv - -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` - -CRT = crt0.o crt1.o crt2.o crt3.o crt4.o crtinit.o pgcrtinit.o sim-crtinit.o sim-pgcrtinit.o -LIB = libgloss.a -GENOBJS = fstat.o getpid.o isatty.o kill.o lseek.o print.o putnum.o stat.o unlink.o \ - open.o close.o read.o write.o -OBJS = ${GENOBJS} sbrk.o timer.o _exception_handler.o _hw_exception_handler.o \ - _interrupt_handler.o _program_clean.o _program_init.o \ - xil_malloc.o xil_sbrk.o xil_printf.o -SCRIPTS = xilinx.ld - -# Tiny Linux BSP. -LINUX_BSP = libgloss-linux.a -CRT += linux-crt0.o -LINUX_OBJS = linux-syscalls.o linux-syscalls-wrap.o -LINUX_OBJS += linux-outbyte.o linux-inbyte.o -LINUX_SCRIPTS = elf-gloss-linux.specs - -CPU = @CPU@ - -#### Host specific Makefile fragment comes in here. -@host_makefile_frag@ - -all: ${CRT} ${LIB} ${LINUX_BSP} - -install: ${CRT} ${LIB} install-linux - @for crt in ${CRT}; do \ - $(INSTALL_PROGRAM) $${crt} $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}/$${crt}; \ - done - $(INSTALL_PROGRAM) ${LIB} $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} - $(INSTALL_PROGRAM) $(srcdir)/${SCRIPTS} $(DESTDIR)$(tooldir)/lib/ - -install-linux: ${LINUX_BSP} - $(INSTALL_PROGRAM) ${LINUX_BSP} $(DESTDIR)$(tooldir)/lib${MULTISUBDIR} - set -e; for x in ${LINUX_SCRIPTS}; do ${INSTALL_DATA} ${srcdir}/${objtype}$$x $(DESTDIR)${tooldir}/lib${MULTISUBDIR}/$$x; done - -crt0.o: crt0.S -crt1.o: crt1.S -crt2.o: crt2.S -crt3.o: crt3.S -crt4.o: crt4.S -linux-crt0.o: linux-crt0.S -crtinit.o: crtinit.S -sim-crtinit.o: sim-crtinit.S -sim-pgcrtinit.o: sim-pgcrtinit.S - -# target specific makefile fragment comes in here. -@target_makefile_frag@ - -clean mostlyclean: - rm -f *.o *.a *.map *.x - -distclean maintainer-clean realclean: clean - rm -f Makefile config.cache config.log config.status - -${LIB}: ${OBJS} - ${AR} ${ARFLAGS} $@ ${OBJS} - ${RANLIB} $@ - -${LINUX_BSP}: ${LINUX_OBJS} - ${AR} ${ARFLAGS} $@ ${LINUX_OBJS} - ${RANLIB} $@ - -.PHONY: info dvi doc install-info clean-info -info doc dvi: -install-info: -clean-info: - -Makefile: Makefile.in config.status @host_makefile_frag_path@ @target_makefile_frag_path@ \ - $(SHELL) config.status - -config.status: configure - $(SHELL) config.status --recheck diff --git a/libgloss/microblaze/_exception_handler.S b/libgloss/microblaze/_exception_handler.S deleted file mode 100644 index 59385ad9b..000000000 --- a/libgloss/microblaze/_exception_handler.S +++ /dev/null @@ -1,40 +0,0 @@ -/* Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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. - -*/ - - .text - .align 2 - .weakext _exception_handler - .ent _exception_handler - .type _exception_handler, @function - - _exception_handler: - addi r11,r11,8 - bra r11 diff --git a/libgloss/microblaze/_hw_exception_handler.S b/libgloss/microblaze/_hw_exception_handler.S deleted file mode 100644 index bb729ca33..000000000 --- a/libgloss/microblaze/_hw_exception_handler.S +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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. - -*/ - - .text - .globl _hw_exception_handler # HW Exception Handler Label - .align 2 - - _hw_exception_handler: - rted r17, 0 - nop diff --git a/libgloss/microblaze/_interrupt_handler.S b/libgloss/microblaze/_interrupt_handler.S deleted file mode 100644 index 844c7d01b..000000000 --- a/libgloss/microblaze/_interrupt_handler.S +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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. - -*/ - - .text - .globl _interrupt_handler # Interrupt Handler Label - .align 2 - - _interrupt_handler: - rtid r14, 0 - nop diff --git a/libgloss/microblaze/_program_clean.S b/libgloss/microblaze/_program_clean.S deleted file mode 100644 index c46059434..000000000 --- a/libgloss/microblaze/_program_clean.S +++ /dev/null @@ -1,42 +0,0 @@ -## Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. -## -## Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## -## 1. Redistributions source code must retain the above copyright notice, -## this list of conditions and the following disclaimer. -## -## 2. 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. -## -## 3. Neither the name of Xilinx nor the names of its contributors may be -## used to endorse or promote products derived from this software without -## specific prior written permission. -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT -## HOLDER OR CONTRIBUTORS 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. -# -# _program_clean.s -# -# Dummy file to be replaced by LibGen -# - - .text - .align 2 - .globl _program_clean - .ent _program_clean -_program_clean: - rtsd r15,8 - nop - .end _program_clean diff --git a/libgloss/microblaze/_program_init.S b/libgloss/microblaze/_program_init.S deleted file mode 100644 index 0daa42e14..000000000 --- a/libgloss/microblaze/_program_init.S +++ /dev/null @@ -1,41 +0,0 @@ -## Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. -## -## Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## -## 1. Redistributions source code must retain the above copyright notice, -## this list of conditions and the following disclaimer. -## -## 2. 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. -## -## 3. Neither the name of Xilinx nor the names of its contributors may be -## used to endorse or promote products derived from this software without -## specific prior written permission. -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT -## HOLDER OR CONTRIBUTORS 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. -# -# _program_init.s -# -# Dummy file to be replaced by LibGen - - .text - .align 2 - .globl _program_init - .ent _program_init -_program_init: - rtsd r15,8 - nop - .end _program_init diff --git a/libgloss/microblaze/configure b/libgloss/microblaze/configure deleted file mode 100644 index 9b2bc7ab4..000000000 --- a/libgloss/microblaze/configure +++ /dev/null @@ -1,3227 +0,0 @@ -#! /bin/sh -# Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.64. -# -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software -# Foundation, Inc. -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. 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All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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. - - - - MicroBlaze Vector Map for standalone executables - - Address Vector type Label - ------- ----------- ------ - - # 0x00 # (-- IMM --) - # 0x04 # Reset _start1 - - # 0x08 # (-- IMM --) - # 0x0c # Software Exception _exception_handler - - # 0x10 # (-- IMM --) - # 0x14 # Hardware Interrupt _interrupt_handler - - # 0x18 # (-- IMM --) - # 0x1C # Breakpoint Exception (-- Don't Care --) - - # 0x20 # (-- IMM --) - # 0x24 # Hardware Exception _hw_exception_handler - -*/ - - - .globl _start - .section .vectors.reset, "ax" - .align 2 - .ent _start - .type _start, @function -_start: - brai _start1 - .end _start - - .section .vectors.sw_exception, "ax" - .align 2 -_vector_sw_exception: - brai _exception_handler - - .section .vectors.interrupt, "ax" - .align 2 -_vector_interrupt: - brai _interrupt_handler - - .section .vectors.hw_exception, "ax" - .align 2 -_vector_hw_exception: - brai _hw_exception_handler - - .section .text - .globl _start1 - .align 2 - .ent _start1 - .type _start1, @function -_start1: - la r13, r0, _SDA_BASE_ /* Set the Small Data Anchors and the stack pointer */ - la r2, r0, _SDA2_BASE_ - la r1, r0, _stack-16 /* 16 bytes (4 words are needed by crtinit for args and link reg */ - - brlid r15, _crtinit /* Initialize BSS and run program */ - nop - - brlid r15, exit /* Call exit with the return value of main */ - addik r5, r3, 0 - - /* Control does not reach here */ - .end _start1 - - -/* - _exit - Our simple _exit -*/ - .globl _exit - .align 2 - .ent _exit - .type _exit, @function -_exit: - bri 0 - .end _exit diff --git a/libgloss/microblaze/crt1.S b/libgloss/microblaze/crt1.S deleted file mode 100644 index 20323ff6d..000000000 --- a/libgloss/microblaze/crt1.S +++ /dev/null @@ -1,102 +0,0 @@ -/* Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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. - - - MicroBlaze Vector Map for standalone executables - downloaded and executed with XMDSTUB - - Address Vector type Label - ------- ----------- ------ - - # 0x00 # (-- IMM --) - # 0x04 # Reset (-- Don't Care --) - - # 0x08 # (-- IMM --) - # 0x0c # Software Exception _exception_handler - - # 0x10 # (-- IMM --) - # 0x14 # Hardware Interrupt _interrupt_handler - - # 0x18 # (-- IMM --) - # 0x1C # Breakpoint Exception (-- Don't Care --) - - # 0x20 # (-- IMM --) - # 0x24 # Hardware Exception _hw_exception_handler - -*/ - - - .section .vectors.sw_exception, "ax" - .align 2 -_vector_sw_exception: - brai _exception_handler - - .section .vectors.interrupt, "ax" - .align 2 -_vector_interrupt: - brai _interrupt_handler - - .section .vectors.hw_exception, "ax" - .align 2 -_vector_hw_exception: - brai _hw_exception_handler - - .section .text - .globl _start - .align 2 - .ent _start - .type _start, @function -_start: - la r13, r0, _SDA_BASE_ /* Set the Small Data Anchors and the stack pointer */ - la r2, r0, _SDA2_BASE_ - la r1, r0, _stack-16 /* 16 bytes (4 words are needed by crtinit for args and link reg */ - - brlid r15, _crtinit /* Initialize BSS and run program */ - nop - - brlid r15, exit /* Call exit with the return value of main */ - addik r5, r3, 0 - - /* Control does not reach here */ - .end _start - - -/* - _exit - Our simple _exit -*/ - .globl _exit - .align 2 - .ent _exit - .type _exit, @function -_exit: - add r3, r0, r5 - brki r16, 0x4 /* Return to hook in XMDSTUB */ - .end _exit - diff --git a/libgloss/microblaze/crt2.S b/libgloss/microblaze/crt2.S deleted file mode 100644 index e3fb15b26..000000000 --- a/libgloss/microblaze/crt2.S +++ /dev/null @@ -1,98 +0,0 @@ -/* Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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. - - - MicroBlaze Vector Map for standalone executables that are boot-strapped - - Address Vector type Label - ------- ----------- ------ - - # 0x00 # (-- IMM --) - # 0x04 # Reset (-- Don't Care --) - - # 0x08 # (-- IMM --) - # 0x0c # Software Exception _exception_handler - - # 0x10 # (-- IMM --) - # 0x14 # Hardware Interrupt _interrupt_handler - - # 0x18 # (-- IMM --) - # 0x1C # Breakpoint Exception (-- Don't Care --) - - # 0x20 # (-- IMM --) - # 0x24 # Hardware Exception _hw_exception_handler - -*/ - - .section .vectors.sw_exception, "ax" - .align 2 -_vector_sw_exception: - brai _exception_handler - - .section .vectors.interrupt, "ax" - .align 2 -_vector_interrupt: - brai _interrupt_handler - - .section .vectors.hw_exception, "ax" - .align 2 -_vector_hw_exception: - brai _hw_exception_handler - - .section .text - .globl _start - .align 2 - .ent _start - .type _start, @function -_start: - la r13, r0, _SDA_BASE_ /* Set the Small Data Anchors and the stack pointer */ - la r2, r0, _SDA2_BASE_ - la r1, r0, _stack-16 /* 16 bytes (4 words are needed by crtinit for args and link reg */ - - brlid r15, _crtinit /* Initialize BSS and run program */ - nop - - brlid r15, exit /* Call exit with the return value of main */ - addik r5, r3, 0 - - /* Control does not reach here */ - - .end _start - -/* - _exit - Our simple _exit -*/ - .globl _exit - .align 2 - .ent _exit - .type _exit, @function -_exit: - bri 0 - .end _exit diff --git a/libgloss/microblaze/crt3.S b/libgloss/microblaze/crt3.S deleted file mode 100644 index 452ea5265..000000000 --- a/libgloss/microblaze/crt3.S +++ /dev/null @@ -1,84 +0,0 @@ -/* Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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. - - - MicroBlaze Vector Map for vector-less ELF images - - Address Vector type Label - ------- ----------- ------ - - # 0x00 # (-- IMM --) - # 0x04 # Reset (-- Don't Care --) - - # 0x08 # (-- IMM --) - # 0x0c # Software Exception (-- Don't Care --) - - # 0x10 # (-- IMM --) - # 0x14 # Hardware Interrupt (-- Don't Care --) - - # 0x18 # (-- IMM --) - # 0x1C # Breakpoint Exception (-- Don't Care --) - - # 0x20 # (-- IMM --) - # 0x24 # Hardware Exception (-- Don't Care --) - -*/ - - - .section .text - .globl _start - .align 2 - .ent _start - .type _start, @function -_start: - la r13, r0, _SDA_BASE_ /* Set the Small Data Anchors and the stack pointer */ - la r2, r0, _SDA2_BASE_ - la r1, r0, _stack-16 /* 16 bytes (4 words are needed by crtinit for args and link reg */ - - brlid r15, _crtinit /* Initialize BSS and run program */ - nop - - brlid r15, exit /* Call exit with the return value of main */ - addik r5, r3, 0 - - /* Control does not reach here */ - .end _start - - -/* - _exit - Our simple _exit -*/ - .globl _exit - .align 2 - .ent _exit - .type _exit, @function -_exit: - bri 0 - .end _exit diff --git a/libgloss/microblaze/crt4.S b/libgloss/microblaze/crt4.S deleted file mode 100644 index 475acecfd..000000000 --- a/libgloss/microblaze/crt4.S +++ /dev/null @@ -1,86 +0,0 @@ -/* Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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. - - - MicroBlaze Vector Map for Xilkernel ELF process images - - Address Vector type Label - ------- ----------- ------ - - # 0x00 # (-- IMM --) - # 0x04 # Reset (-- Don't Care --) - - # 0x08 # (-- IMM --) - # 0x0c # Software Exception (-- Don't Care --) - - # 0x10 # (-- IMM --) - # 0x14 # Hardware Interrupt (-- Don't Care --) - - # 0x18 # (-- IMM --) - # 0x1C # Breakpoint Exception (-- Don't Care --) - - # 0x20 # (-- IMM --) - # 0x24 # Hardware Exception (-- Don't Care --) - -*/ - - - .section .text - .globl _start - .align 2 - .ent _start - .type _start, @function -_start: - la r13, r0, _SDA_BASE_ /* Set the Small Data Anchors and the stack pointer */ - la r2, r0, _SDA2_BASE_ - la r1, r0, _stack-16 /* 16 bytes (4 words are needed by crtinit for args and link reg */ - - brlid r15, _crtinit /* Initialize BSS and run program */ - nop - - brlid r15, exit /* Call exit with the return value of main */ - addik r5, r3, 0 - - /* Control does not reach here */ - - .end _start - - -/* - _exit - Our simple _exit -*/ - .globl _exit - .align 2 - .ent _exit - .type _exit, @function -_exit: - brlid r15,elf_process_exit - nop - .end _exit diff --git a/libgloss/microblaze/crtinit.S b/libgloss/microblaze/crtinit.S deleted file mode 100644 index 78eb76df6..000000000 --- a/libgloss/microblaze/crtinit.S +++ /dev/null @@ -1,87 +0,0 @@ -/* Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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 _crtinit - .align 2 - .ent _crtinit - .type _crtinit, @function -_crtinit: - addi r1, r1, -20 /* Save Link register */ - swi r15, r1, 0 - - addi r6, r0, __sbss_start /* clear SBSS */ - addi r7, r0, __sbss_end - rsub r18, r6, r7 - blei r18, .Lendsbss - -.Lloopsbss: - swi r0, r6, 0 - addi r6, r6, 4 - rsub r18, r6, r7 - bgti r18, .Lloopsbss -.Lendsbss: - - addi r6, r0, __bss_start /* clear BSS */ - addi r7, r0, __bss_end - rsub r18, r6, r7 - blei r18, .Lendbss -.Lloopbss: - swi r0, r6, 0 - addi r6, r6, 4 - rsub r18, r6, r7 - bgti r18, .Lloopbss -.Lendbss: - - brlid r15, _program_init /* Initialize the program */ - nop - - brlid r15, __init /* Invoke language initialization functions */ - nop - - addi r6, r0, 0 /* Initialize argc = 1 and argv = NULL and envp = NULL */ - addi r7, r0, 0 - brlid r15, main /* Execute the program */ - addi r5, r0, 0 - - addik r19, r3, 0 /* Save return value */ - - brlid r15, __fini /* Invoke language cleanup functions */ - nop - - brlid r15, _program_clean /* Cleanup the program */ - nop - - lw r15, r1, r0 /* Return back to CRT */ - - addik r3, r19, 0 /* Restore return value */ - rtsd r15, 8 - addi r1, r1, 20 - .end _crtinit - diff --git a/libgloss/microblaze/elf-gloss-linux.ld b/libgloss/microblaze/elf-gloss-linux.ld deleted file mode 100644 index bb5871398..000000000 --- a/libgloss/microblaze/elf-gloss-linux.ld +++ /dev/null @@ -1,159 +0,0 @@ -/* Default linker script, for normal executables */ -/*OUTPUT_FORMAT("elf32-microblaze", "", "") */ -/*SEARCH_DIR("/proj/fv1/gnu_builds/head/mb/release/lin/mb/microblaze-xilinx-elf/lib");*/ -/*SEARCH_DIR("/proj/fv1/gnu_builds/head/mb/release/lin/mb/microblaze-xilinx-elf/lib");*/ -OUTPUT_ARCH(microblaze) -ENTRY(_start) -_TEXT_START_ADDR = DEFINED(_TEXT_START_ADDR) ? _TEXT_START_ADDR : 0x50; - -PHDRS -{ - text PT_LOAD FILEHDR PHDRS; - data PT_LOAD; - bss PT_LOAD; -} - -SECTIONS -{ - . = SIZEOF_HEADERS; - _ftext = .; - .text : { - *(.text) - *(.text.*) - *(.gnu.linkonce.t.*) - } : text - _etext = .; - .init : { KEEP (*(.init)) } =0 - .fini : { KEEP (*(.fini)) } =0 - PROVIDE (__CTOR_LIST__ = .); - PROVIDE (___CTOR_LIST__ = .); - .ctors : - { - /* gcc uses crtbegin.o to find the start of - the constructors, so we make sure it is - first. Because this is a wildcard, it - doesn't matter if the user does not - actually link against crtbegin.o; the - linker won't look for a file to match a - wildcard. The wildcard also means that it - doesn't matter which directory crtbegin.o - is in. */ - KEEP (*crtbegin.o(.ctors)) - /* We don't want to include the .ctor section from - from the crtend.o file until after the sorted ctors. - The .ctor section from the crtend file contains the - end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) - KEEP (*(SORT(.ctors.*))) - KEEP (*(.ctors)) - } : text - PROVIDE (__CTOR_END__ = .); - PROVIDE (___CTOR_END__ = .); - PROVIDE (__DTOR_LIST__ = .); - PROVIDE (___DTOR_LIST__ = .); - .dtors : - { - KEEP (*crtbegin.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) - KEEP (*(SORT(.dtors.*))) - KEEP (*(.dtors)) - } : text - PROVIDE (__DTOR_END__ = .); - PROVIDE (___DTOR_END__ = .); - . = ALIGN(4); - _frodata = . ; - .rodata : { - *(.rodata) - *(.rodata.*) - *(.gnu.linkonce.r.*) - CONSTRUCTORS; /* Is this needed? */ - } : text - _erodata = .; - /* New page. */ - . += 0x1000; - /* Alignments by 8 to ensure that _SDA2_BASE_ on a word boundary */ - /* Note that .sdata2 and .sbss2 must be contiguous */ - . = ALIGN(8); - _ssrw = .; - .sdata2 : { - *(.sdata2) - *(.sdata2.*) - *(.gnu.linkonce.s2.*) - } : data - . = ALIGN(4); - .sbss2 : { - PROVIDE (__sbss2_start = .); - *(.sbss2) - *(.sbss2.*) - *(.gnu.linkonce.sb2.*) - PROVIDE (__sbss2_end = .); - } : data - . = ALIGN(8); - _essrw = .; - _ssrw_size = _essrw - _ssrw; - PROVIDE (_SDA2_BASE_ = _ssrw + (_ssrw_size / 2 )); - . = ALIGN(4); - _fdata = .; - .data : { - *(.data) - *(.gnu.linkonce.d.*) - CONSTRUCTORS; /* Is this needed? */ - PROVIDE (__bss_start = .); - } : data - _edata = . ; - /* Added to handle pic code */ - .got : { - *(.got) - } - .got1 : { - *(.got1) - } - .got2 : { - *(.got2) - } - /* Added by Sathya to handle C++ exceptions */ - .eh_frame : { - *(.eh_frame) - } - .jcr : { - *(.jcr) - . = ALIGN(4096); - } - .gcc_except_table : { - *(.gcc_except_table) - } - . = ALIGN(4096); - /* Alignments by 8 to ensure that _SDA_BASE_ on a word boundary */ - /* Note that .sdata and .sbss must be contiguous */ - . = ALIGN(8); - _ssro = .; - .sdata : { - *(.sdata) - *(.sdata.*) - *(.gnu.linkonce.s.*) - } - . = ALIGN(4); - .sbss : { - PROVIDE (__sbss_start = .); - *(.sbss) - *(.sbss.*) - *(.gnu.linkonce.sb.*) - PROVIDE (__sbss_end = .); - } - . = ALIGN(8); - _essro = .; - _ssro_size = _essro - _ssro; - PROVIDE (_SDA_BASE_ = _ssro + (_ssro_size / 2 )); - . = ALIGN(4); - _fbss = .; - .bss : { - PROVIDE (__bss_start = .); - *(.bss) - *(.bss.*) - *(.gnu.linkonce.b.*) - *(COMMON) - . = ALIGN(4); - PROVIDE (__bss_end = .); - . = ALIGN(4096); - } : bss -} diff --git a/libgloss/microblaze/elf-gloss-linux.specs b/libgloss/microblaze/elf-gloss-linux.specs deleted file mode 100644 index 1f7cf9e58..000000000 --- a/libgloss/microblaze/elf-gloss-linux.specs +++ /dev/null @@ -1,14 +0,0 @@ -%rename link old_link -%rename lib libc - -*link: -%(old_link) -defsym _TEXT_START_ADDR=0x10000 -z max-page-size=4096 -z common-page-size=4096 --no-omagic - -*libgloss: --lgloss-linux - -*lib: --start-group -lgloss-linux -lxil-linux -lc -lm -end-group - -*startfile: -linux-crt0%O%s crtbegin%O%s diff --git a/libgloss/microblaze/linux-crt0.S b/libgloss/microblaze/linux-crt0.S deleted file mode 100644 index 8650bb5d2..000000000 --- a/libgloss/microblaze/linux-crt0.S +++ /dev/null @@ -1,58 +0,0 @@ -/* linux-crt0 -- Startup routines for the Linux BSP. - * - * Copyright (c) 2011 Edgar E. Iglesias - * - * 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 - * they apply. - */ - - .section .text - .globl _start - .ent _start - .type _start, @function -_start: - la r13, r0, _SDA_BASE_ - la r2, r0, _SDA2_BASE_ - - brlid r15, __init - nop - - lwi r5, r1, 0 - addik r6, r1, 4 - - # Add argc * 4. - addk r7, r5, r5 - addk r7, r7, r7 - - brlid r15, main - # Now add 4 + r1 (i.e r6) in the delayslot. - addk r7, r7, r6 - - brlid r15, exit - addik r5, r3, 0 - .size _start, . - _start - .end _start - - /* Replacement for the GCC provided crti.S. This one avoids the - setup of stack protection regs (which result in privilieged - insn exceptions when running in user-space). */ - .section .init, "ax" - .global __init - .align 2 -__init: - addik r1, r1, -8 - sw r15, r0, r1 - - .section .fini, "ax" - .global __fini - .align 2 -__fini: - addik r1, r1, -8 - sw r15, r0, r1 diff --git a/libgloss/microblaze/linux-inbyte.c b/libgloss/microblaze/linux-inbyte.c deleted file mode 100644 index 58fdf1957..000000000 --- a/libgloss/microblaze/linux-inbyte.c +++ /dev/null @@ -1,6 +0,0 @@ -int inbyte(void) -{ - char ch = 0; - read(0, &ch, 1); - return ch; -} diff --git a/libgloss/microblaze/linux-outbyte.c b/libgloss/microblaze/linux-outbyte.c deleted file mode 100644 index 9d7bc4890..000000000 --- a/libgloss/microblaze/linux-outbyte.c +++ /dev/null @@ -1,4 +0,0 @@ -void outbyte (unsigned char c) -{ - _write(1, &c, 1); -} diff --git a/libgloss/microblaze/linux-syscalls-wrap.c b/libgloss/microblaze/linux-syscalls-wrap.c deleted file mode 100644 index bccb016c7..000000000 --- a/libgloss/microblaze/linux-syscalls-wrap.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> - -int isatty (int fd) { - return 1; -} diff --git a/libgloss/microblaze/linux-syscalls.S b/libgloss/microblaze/linux-syscalls.S deleted file mode 100644 index 506de78fd..000000000 --- a/libgloss/microblaze/linux-syscalls.S +++ /dev/null @@ -1,45 +0,0 @@ -/* linux-syscalls - Syscall interface to microblaze linux - * - * Copyright (c) 2011 Edgar E. Iglesias - * - * 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 - * they apply. - */ - -#include "linux-syscalls.h" - -#define FUNC(name) .type name, %function; name: - -#define GLOBAL(name) .global name; FUNC(name) -#define SIZE(name) .size name, .-name - -# define SYSCALL_BODY(name) \ - addik r12, r0, SYS_ ## name; \ - brki r14, 8; \ - rtsd r15, 8; \ - nop; - -# define SYSCALL(name) \ - GLOBAL(_ ## name); \ - SYSCALL_BODY(name); \ - SIZE(_ ## name) - -SYSCALL(brk) -SYSCALL(exit) -SYSCALL(read) -SYSCALL(write) -SYSCALL(open) -SYSCALL(close) -SYSCALL(lseek) -SYSCALL(fstat) -SYSCALL(unlink) -SYSCALL(getpid) -SYSCALL(kill) -SYSCALL(rt_sigaction) diff --git a/libgloss/microblaze/linux-syscalls.h b/libgloss/microblaze/linux-syscalls.h deleted file mode 100644 index 3bceca35f..000000000 --- a/libgloss/microblaze/linux-syscalls.h +++ /dev/null @@ -1,28 +0,0 @@ -/** Linux system call interface for the MicroBlaze processor. - * Copyright (c) 2009 Edgar E. Iglesias. - * - * Permission to use, copy, modify, and distribute this software - * is freely granted, provided that this notice is preserved. - */ - -#define SYS_exit 1 -#define SYS_fork 2 -#define SYS_read 3 -#define SYS_write 4 -#define SYS_open 5 -#define SYS_close 6 -#define SYS_waitpid 7 -#define SYS_creat 8 -#define SYS_link 9 -#define SYS_unlink 10 -#define SYS_execve 11 -#define SYS_chdir 12 -#define SYS_time 13 - -#define SYS_lseek 19 -#define SYS_getpid 20 -#define SYS_kill 37 -#define SYS_brk 45 -#define SYS_fstat 108 - -#define SYS_rt_sigaction 174 diff --git a/libgloss/microblaze/pgcrtinit.S b/libgloss/microblaze/pgcrtinit.S deleted file mode 100644 index fca1bc45e..000000000 --- a/libgloss/microblaze/pgcrtinit.S +++ /dev/null @@ -1,92 +0,0 @@ -## Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. -## -## Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## -## 1. Redistributions source code must retain the above copyright notice, -## this list of conditions and the following disclaimer. -## -## 2. 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. -## -## 3. Neither the name of Xilinx nor the names of its contributors may be -## used to endorse or promote products derived from this software without -## specific prior written permission. -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT -## HOLDER OR CONTRIBUTORS 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 _crtinit - .align 2 - .ent _crtinit - -_crtinit: - addi r1, r1, -20 /* Save Link register */ - swi r15, r1, 0 - - addi r6, r0, __sbss_start /* clear SBSS */ - addi r7, r0, __sbss_end - rsub r18, r6, r7 - blei r18, .Lendsbss - -.Lloopsbss: - swi r0, r6, 0 - addi r6, r6, 4 - rsub r18, r6, r7 - bgti r18, .Lloopsbss -.Lendsbss: - - addi r6, r0, __bss_start /* clear BSS */ - addi r7, r0, __bss_end - rsub r18, r6, r7 - blei r18, .Lendbss -.Lloopbss: - swi r0, r6, 0 - addi r6, r6, 4 - rsub r18, r6, r7 - bgti r18, .Lloopbss -.Lendbss: - - brlid r15, _program_init /* Initialize the program */ - nop - - brlid r15, _profile_init /* Initialize profiling library */ - nop - - brlid r15, __init /* Invoke language initialization functions */ - nop - - addi r6, r0, 0 /* Initialize argc = 1 and argv = NULL and envp = NULL */ - addi r7, r0, 0 - brlid r15, main /* Execute the program */ - addi r5, r0, 0 - - addik r19, r3, 0 /* Save return value */ - - brlid r15, __fini /* Invoke language cleanup functions */ - nop - - brlid r15, _profile_clean /* Cleanup profiling library */ - nop - - brlid r15, _program_clean /* Cleanup the program */ - nop - - lw r15, r1, r0 /* Return back to CRT */ - addik r3, r19, 0 /* Restore return value */ - rtsd r15, 8 - addi r1, r1, 20 - .end _crtinit - diff --git a/libgloss/microblaze/sbrk.c b/libgloss/microblaze/sbrk.c deleted file mode 100644 index 1a506db44..000000000 --- a/libgloss/microblaze/sbrk.c +++ /dev/null @@ -1,58 +0,0 @@ -/* Copyright (c) 2004, 2009 Xilinx, Inc. All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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 <errno.h> - -extern char _heap_start[]; -extern char _heap[]; -extern char _heap_end[]; - -static char *heap_ptr; - -char *sbrk (int nbytes) -{ - char *base; - - if (!heap_ptr) - heap_ptr = (char *)&_heap; - - base = heap_ptr; - heap_ptr += nbytes; - - if (heap_ptr <= ((char *)&_heap_end + 1)) - return base; - else - { - errno = ENOMEM; - return ((char *)-1); - } -} - diff --git a/libgloss/microblaze/sim-crtinit.S b/libgloss/microblaze/sim-crtinit.S deleted file mode 100644 index d2f59fe6d..000000000 --- a/libgloss/microblaze/sim-crtinit.S +++ /dev/null @@ -1,69 +0,0 @@ -## Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. -## -## Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## -## 1. Redistributions source code must retain the above copyright notice, -## this list of conditions and the following disclaimer. -## -## 2. 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. -## -## 3. Neither the name of Xilinx nor the names of its contributors may be -## used to endorse or promote products derived from this software without -## specific prior written permission. -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT -## HOLDER OR CONTRIBUTORS 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. -# -# -# sim-crtinit.s -# -# Default second stage of C run-time initialization that does not peform -# BSS initialization to zero. Typical use is on a simulator. -# - - .globl _crtinit - .align 2 - .ent _crtinit - -_crtinit: - addi r1, r1, -20 /* Save Link register */ - swi r15, r1, 0 - - brlid r15, _program_init /* Initialize the program */ - nop - - brlid r15, __init /* Invoke language initialization functions */ - nop - - addi r6, r0, 0 /* Initialize argc = 1 and argv = NULL and envp = NULL */ - addi r7, r0, 0 - brlid r15, main /* Execute the program */ - addi r5, r0, 0 - - addik r19, r3, 0 /* Save return value */ - - brlid r15, __fini /* Invoke language cleanup functions */ - nop - - brlid r15, _program_clean /* Cleanup the program */ - nop - - lw r15, r1, r0 /* Return back to CRT */ - addik r3, r19, 0 /* Restore return value */ - rtsd r15, 8 - addi r1, r1, 20 - .end _crtinit - diff --git a/libgloss/microblaze/sim-pgcrtinit.S b/libgloss/microblaze/sim-pgcrtinit.S deleted file mode 100644 index 3c6ba8371..000000000 --- a/libgloss/microblaze/sim-pgcrtinit.S +++ /dev/null @@ -1,72 +0,0 @@ -## Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. -## -## Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## -## 1. Redistributions source code must retain the above copyright notice, -## this list of conditions and the following disclaimer. -## -## 2. 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. -## -## 3. Neither the name of Xilinx nor the names of its contributors may be -## used to endorse or promote products derived from this software without -## specific prior written permission. -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT -## HOLDER OR CONTRIBUTORS 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. -# -# sim-pgcrtinit.s -# -# Default second stage of C run-time initialization for use with software -# intrusive profiling. Does not peform BSS initialization to zero. -# (Typical use is on a simulator) -# - - .globl _crtinit - .align 2 - .ent _crtinit - -_crtinit: - addi r1, r1, -20 /* Save Link register */ - swi r15, r1, 0 - - brlid r15, _program_init /* Initialize the program */ - nop - - brlid r15, _profile_init /* Initialize profiling library */ - nop - - brlid r15, __init /* Invoke language initialization functions */ - nop - - addi r6, r0, 0 /* Initialize argc = 1 and argv = NULL and envp = NULL */ - addi r7, r0, 0 - brlid r15, main /* Execute the program */ - addi r5, r0, 0 - - brlid r15, __fini /* Invoke language cleanup functions */ - nop - - brlid r15, _profile_clean /* Cleanup profiling library */ - nop - - brlid r15, _program_clean /* Cleanup the program */ - nop - - lw r15, r1, r0 /* Return back to CRT */ - rtsd r15, 8 - addi r1, r1, 20 - .end _crtinit - diff --git a/libgloss/microblaze/timer.c b/libgloss/microblaze/timer.c deleted file mode 100644 index 5a204b17d..000000000 --- a/libgloss/microblaze/timer.c +++ /dev/null @@ -1,40 +0,0 @@ -/* Copyright (c) 2001, 2009 Xilinx, Inc. All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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. - -*/ - -#undef TIME -#undef TIMES -#define __TIMER_DEF__ -/*#define NO_PRINTF*/ - -long time(long *p) -{ - return 0L; -} diff --git a/libgloss/microblaze/xil_malloc.c b/libgloss/microblaze/xil_malloc.c deleted file mode 100644 index dac31ea62..000000000 --- a/libgloss/microblaze/xil_malloc.c +++ /dev/null @@ -1,804 +0,0 @@ -/* Copyright (c) 1995, 2002, 2009 Xilinx, Inc. All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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. - -*/ - -#ifdef DEBUG -#include <stdlib.h> -#include <stddef.h> -#include <stdio.h> -#else -typedef unsigned int size_t; -#define NULL 0 -#endif - -#define sbrk xil_sbrk - -/* The only extern functions I need if not printing. */ -extern void* sbrk(size_t incr); -extern void *memcpy(void *s1, const void *s2, size_t n); -extern void *memset(void *s, int c, size_t n); - - -typedef unsigned char BOOLEAN; -const BOOLEAN FALSE=0; -const BOOLEAN TRUE =1; - -#define MIN(a,b) (((a) < (b)) ? (a) : (b)) -#define MAX(a,b) (((a) > (b)) ? (a) : (b)) - -#define M_DBG_NORMAL 0 -#define M_DBG_PARTIAL 1 -#define M_DBG_FULL 2 - -/* debugging breakpoint aids */ -static char xil_mem_null_free[] = "xil_mem_null_free"; -static char xil_mem_chkcnt [] = "xil_mem_chkcnt"; - -/* Flag values describing the state of a memory block. -/* Indicator for allocated blk */ -#define M_ALLOCEDFLAG 0x5a -/* End-of-block if debug level */ -#define M_ALLOCED 0xc99cc99c -/* Free block indicator. */ -#define M_FREEFLAG 0xa5 -/* End-of-block if debug level */ -#define M_FREE 0x9cc99cc9 -/* Zero length block. */ -#define M_ZEROFLAG 0xaa - -/* Header of a memory block. */ -typedef unsigned char DATA_T; -typedef DATA_T * DATA_P; -struct M_HEADER -{ - unsigned dbglev:2; /* Debug level this was created with. */ - unsigned size:22; /* Size of block / 8. 32 Meg max. */ - unsigned flag:8; /* Indicates whether allocated or freed. */ -}; -typedef struct M_HEADER* M_HEADERP; - -BOOLEAN isalloced(M_HEADERP this) -{ - return this->flag == M_ALLOCEDFLAG; -} -BOOLEAN isfree(M_HEADERP this) -{ - return this->flag == M_FREEFLAG; -} -BOOLEAN iszero(M_HEADERP this) -{ - return this->flag == M_ZEROFLAG; -} - -void setalloced(M_HEADERP this) { this->flag = M_ALLOCEDFLAG; } -void setfree(M_HEADERP this) { this->flag = M_FREEFLAG; } -void setzero(M_HEADERP this) { this->flag = M_ZEROFLAG; } - -int getdbglev(M_HEADERP this) { return this->dbglev; } -void setdbglev(M_HEADERP this, int d) { this->dbglev = d; } - -size_t getsize(M_HEADERP this) { return this->size << 3; } /* Alignment is 8. */ -void setsize(M_HEADERP this, size_t s){ this->size = s >> 3; } - -DATA_T * getend(M_HEADERP this) { return (((DATA_T *)this)+getsize(this)); } - -/* Next pointer is after data in block. */ -M_HEADERP getnext(M_HEADERP this) { return *(((M_HEADERP*)getend(this)) - 1); } -void setnext(M_HEADERP this, M_HEADERP n) { *(((M_HEADERP*)getend(this)) - 1) = n; } - -/* Routines used to set a flag at end of block if debuglevel != normal. */ -/* Sentinel is right BEFORE the next pointer. */ -unsigned long* getsentinel(M_HEADERP this); -void setsentinel(M_HEADERP this, unsigned long lflag); -BOOLEAN testsentinel(M_HEADERP this, unsigned long lflag); - -/* Routines to handle data. Depend on debug level. */ -DATA_T * getdata(M_HEADERP this) { return (((DATA_T*)this)+sizeof(*this)); } -size_t getdatasize(M_HEADERP this); - -/* Fill data with a pattern. */ -void setdata(M_HEADERP this, int f); - -/* Debug routines */ -BOOLEAN checkalloc(M_HEADERP this); /* Is this a valid allocated memory pointer? */ -BOOLEAN checkfree(M_HEADERP this); /* Is this a valid freelist entry? */ - - - -/* Get length of data. */ -size_t -getdatasize(M_HEADERP this) -{ - /* By default, size is size of block - size of header. */ - int tmp_size = getsize(this) - sizeof(struct M_HEADER); - - if (this->dbglev != M_DBG_NORMAL) - { - /* Subtract size of sentinel, and next pointer. */ - tmp_size -= sizeof(long) + sizeof(M_HEADERP); - /* If only eight bytes, no room for sentinel. */ - if (tmp_size < 0) - tmp_size = 0; - } - else - { - /* Free block always has a next pointer. Otherwise not. */ - if (isfree(this)) - tmp_size -= sizeof(M_HEADERP); - } - return tmp_size; -} - -/* Set the data buffer to value f. */ -void -setdata(M_HEADERP this, int f) -{ - memset(getdata(this), f, getdatasize(this)); -} - -/* At the end of the block, there may be a longword with - special meaning. This is the sentinel. If there is a sentinel, - there is by definition a next pointer. */ -unsigned long* -getsentinel(M_HEADERP this) -{ - DATA_T* addr = (getend(this) - sizeof(M_HEADERP)); /* location of next pointer. */ - if (getdata(this) < addr) - return ((unsigned long*)addr) - 1; /* Right before next pointer. */ - else - return NULL; /* Block too small. No room for sent. */ -} - -void -setsentinel(M_HEADERP this, unsigned long lflag) -{ - unsigned long* addr = getsentinel(this); - if (addr) - *addr = lflag; -} - -BOOLEAN -testsentinel(M_HEADERP this, unsigned long lflag) -{ - unsigned long* addr = getsentinel(this); - if (addr) - return *addr == lflag; - else - return TRUE; -} - -/* sizeof(struct M_HEADER)+sizeof(M_HEADERP); Alignment */ -#define M_BLOCKSIZE 8 -/* 4096 / 8; // M_BLOCKSIZE ; Number of freelist entries. */ -#define M_FREESIZE 512 -/* 64 * 1024; Size of incremental memory hunks allocated, */ -#define M_BRKINC 2048 - -static M_HEADERP freelist[M_FREESIZE]; /* Free list. */ - -static M_HEADERP alloclist = NULL; /* Pointer to linked list - of Allocated blocks. */ -static int mdebuglevel = M_DBG_NORMAL; - -static DATA_T zerobuf[M_BLOCKSIZE] = { M_ZEROFLAG, M_ZEROFLAG, M_ZEROFLAG, - M_ZEROFLAG, M_ZEROFLAG, M_ZEROFLAG, - M_ZEROFLAG, M_ZEROFLAG }; -static M_HEADERP zeroblock = (M_HEADERP)zerobuf; - -static unsigned long totalallocated = 0; /* NOT actually malloced, but - rather the size of the pool. */ - -static unsigned long totalmalloc = 0; /* Total amount malloced. */ - -static unsigned long highwater = 0; /* Largest amount of memory - allocated at any time. */ -static long nummallocs = 0; -static long numfrees = 0; -static long numreallocs = 0; - -int m_prtflag = 0; -int m_stopaddr = 0; -int m_stopcnt = 0; -int m_reenter = 0; -static int m_curcount = 0; - -M_HEADERP -getmemblock(size_t n) -{ - M_HEADERP block = (M_HEADERP) sbrk(n); - if (block != NULL) - totalallocated += n; - - return block; -} - - -static BOOLEAN -die (char* msg) -{ - mdebuglevel = M_DBG_NORMAL; -#ifdef DEBUG - printf ("%s\n", msg); - exit (1); -#else - /* Go into infinite loop. */ - for (;;) - ; -#endif - return FALSE; -} - -int -getfreeindex(size_t size) -{ - return MIN(size / M_BLOCKSIZE, M_FREESIZE - 1); -} - -static -void coalesce(M_HEADERP h) -{ - /* Coalesce block h with free block any free blocks after it. - Assumes that H is currently allocated. Sentinel at end is - set to allocated so if H is free, caller has to fix it. */ - for (;;) - { - long i; - M_HEADERP f; - M_HEADERP next = (M_HEADERP)getend(h); - - if (next || isalloced(next)) - break; /* no more coalscing can be done. */ - - /* Take it off the free list. */ - i = getfreeindex(getsize(next)); - f = freelist[i]; - if (f == next) - freelist[i] = getnext(next); - else - { - while (f != NULL && getnext(f) != next) - f = getnext(f); - - /* Didn't find it in the free list. */ - if (f == NULL) - die ("Coalesce failed."); - - setnext(f, getnext(next)); - } - - /* Add two blocks together and start over. */ - setsize(h, getsize(h) + getsize(next)); - - if (getdbglev(h) > M_DBG_NORMAL) - { - setsentinel(h, M_ALLOCED); - } - } /* forever */ -} - -BOOLEAN -checkalloc(M_HEADERP this) -{ - if (!isalloced(this)) - return die ("checkalloc: pointer header clobbered."); - - if (getdbglev(this) > M_DBG_NORMAL) - { - if (!testsentinel(this, M_ALLOCED)) - return die ("checkalloc: pointer length overrun."); - } - return TRUE; -} - -BOOLEAN -checkfree(M_HEADERP this) -{ - DATA_T *d; - int i; - if (!isfree(this)) - die ("checkfree: pointer header clobbered."); - - if (getdbglev(this) > M_DBG_NORMAL) - { - if (!testsentinel(this, M_FREE)) - die ("checkfree: pointer length overrun."); - - d = getdata(this); - i = getdatasize(this); - while (i-- > 0) { - if (*d++ != M_FREEFLAG) - die("checkfree: freed data clobbered."); - } - } - return TRUE; -} - -static void -checkfreelist() -{ - long i; - for (i = 0; i < M_FREESIZE; i += 1) - { - M_HEADERP h = (M_HEADERP) freelist[i]; - while (h != NULL) - { - checkfree(h); - if (i != (M_FREESIZE - 1) && getsize(h) != (i * M_BLOCKSIZE)) - die ("checkfreelist: free list size mismatch."); - h = getnext(h); - } - } -} - -static void -checkalloclist() -{ - M_HEADERP a = (M_HEADERP) alloclist; - while (a != NULL) - { - checkalloc(a); - a = getnext(a); - } -} - -/* Free a block of memory. This is done by adding to the free list. */ -static void -addtofreelist (M_HEADERP h) -{ - long i; - /* Merge freed blocks together. */ - coalesce(h); - - /* link this block to the front of the appropriate free list. */ - i = getfreeindex(getsize(h)); - setnext(h, freelist[i]); - freelist[i] = h; - - /* Set the flag info. */ - setfree(h); - setdbglev(h, mdebuglevel); - if (mdebuglevel > M_DBG_NORMAL) - { - /* Fill with some meaningful (and testable) data. */ - setdata(h, M_FREEFLAG); - setsentinel(h, M_FREE); - } -} - -void -xil_malloc_verify() -{ - int i; - for ( i = 0; i < M_BLOCKSIZE; i += 1) - { - if (zerobuf[i] != M_ZEROFLAG) - die ("malloc_verify: Zero block clobbered."); - } - checkfreelist(); - checkalloclist(); -} - -void -xil_malloc_debug (int level) -{ - mdebuglevel = MAX (M_DBG_NORMAL, MIN (M_DBG_FULL, level)); -} - -void* -xil_malloc (size_t nbytes) -{ - int i; - int minf; - int maxf; - size_t msize; - M_HEADERP p; - M_HEADERP h; - - nummallocs += 1; - - if (nbytes == 0) - return getdata(zeroblock); - - if (mdebuglevel == M_DBG_FULL) - { -#ifdef DEBUG - static unsigned do_cnt = ~0; - static unsigned done_cnt = 0; - if (do_cnt == ~0) - { - char *x = (char *)getenv(xil_mem_chkcnt); - do_cnt = 1; - if (x) - do_cnt = atoi(x); - } - if (do_cnt == 1 || done_cnt % do_cnt == 0) - xil_malloc_verify(); - done_cnt++; -#else - xil_malloc_verify(); -#endif - } - - nbytes += sizeof (struct M_HEADER); - - /* If debug, leave room for flag and next pointer. */ - if (mdebuglevel > M_DBG_NORMAL) - nbytes += sizeof (long) + sizeof (M_HEADERP*); - - /* Round up to allocation unit */ - msize = ((nbytes + M_BLOCKSIZE - 1) / M_BLOCKSIZE) * M_BLOCKSIZE; - - /* Look around for a block of approximately the right size. */ - h = NULL; - minf = getfreeindex(msize); - maxf = MIN(minf * 2, M_FREESIZE); - - for (i = minf; i < M_FREESIZE; i += 1) - { - if (i >= maxf) - i = M_FREESIZE - 1; /* Skip over blocks too large. */ - - h = freelist[i]; - p = NULL; /* Previous. */ - while (h != NULL) - { - if (getsize(h) >= nbytes) - { - /* Take h out of linked list */ - if (p) - setnext(p, getnext(h)); - else - freelist[i] = getnext(h); - - if (!isfree(h)) - die ("malloc: freelist clobbered.\n"); - - goto gotit; - } - else - { - p = h; - h = getnext(h); - } - } - } - - /* Didn't find any free pointers. Allocate more heap. - Round up to next heap increment. */ - i = ((msize + sizeof(long) + M_BRKINC - 1) / M_BRKINC) * M_BRKINC; - if ((h = getmemblock (i)) == NULL) - { -#ifdef DEBUG - printf ("xil_malloc: Out of dynamic memory.\n"); -#endif - return NULL; - } - - /* Mark end of block with zero for four bytes so we don't merge next block - into free list accidentally. */ - setsize(h, i - sizeof(long)); - *((long*)getend(h)) = 0; - - gotit: - /* Merge allocated blocks so we can free a bigger part of what is left! */ - coalesce(h); - if (getsize(h) >= msize + M_BLOCKSIZE) - { - M_HEADERP r; - int rsize; - /* add the remainder of this block to the free list. */ - rsize = getsize(h) - msize; - r = (M_HEADERP) (((DATA_T *)h) + msize); - setsize (r, rsize); - setsize (h, msize); - addtofreelist (r); - } - - setalloced(h); - setdbglev(h, mdebuglevel); - if (mdebuglevel > M_DBG_NORMAL) - { - // Chain into alloc'd list and set sentinel. */ - setsentinel(h, M_ALLOCED); - setnext(h, alloclist); - alloclist = h; - } - -#ifdef DEBUG - if (!m_reenter && m_prtflag) - { - m_reenter = 1; - printf("%d malloc\n",h+1); - fflush(stdout); - if (m_stopaddr) - { - if ((DATA_T *)m_stopaddr == getdata(h)) - { - if (m_stopcnt == ++m_curcount) - exit(10); - } - } - m_reenter = 0; - } -#endif - - totalmalloc += getsize(h); - if (totalmalloc > highwater) - highwater = totalmalloc; - - return getdata(h); -} - -void -xil_free(void* ap) -{ - M_HEADERP h; - numfrees += 1; - - if (ap == NULL) - { -#ifdef DEBUG - if (mdebuglevel != M_DBG_NORMAL && getenv(xil_mem_null_free)) - die ("free: tried to free NULL pointer."); - else - return; /* Let `em do it. */ -#else - return; -#endif - } - - /* Drop through to here if not a smartheap allocation. This - handles free of both xil_malloc and libc malloc. */ - - h = (M_HEADERP) (((DATA_T *)ap) - sizeof (struct M_HEADER)); - - if (h == zeroblock) - return; - -#ifdef DEBUG - if (!m_reenter && m_prtflag) { - m_reenter = 1; - printf("%d mfree\n",h+1); - fflush(stdout); - m_reenter = 0; - } -#endif - - if (!isalloced(h)) { - if (isfree(h)) - die ("free: tried to free pointer twice."); - else - die ("free: tried to free a block not allocated by malloc."); - return; - } - - if (getdbglev(h) > M_DBG_NORMAL) - { - /* Make sure things look reasonable. */ - checkalloc(h); - - /* Try to find the pointer in the alloc list. */ - if (alloclist == h) - alloclist = getnext(h); - else - { - M_HEADERP a = alloclist; - while (a != NULL && getnext(a) != h) - a = getnext(a); - - /* If a is NULL, debuglevel must have been reset at some point. */ - if (a != NULL) - setnext(a, getnext(h)); - } - } - - totalmalloc -= getsize(h); - - addtofreelist (h); - - if (mdebuglevel == M_DBG_FULL) - { -#ifdef DEBUG - static unsigned do_cnt = ~0; - static unsigned done_cnt = 0; - if (do_cnt == ~0) - { - char *x = (char *)getenv(xil_mem_chkcnt); - do_cnt = 1; - if (x) - do_cnt = atoi(x); - } - if (do_cnt == 1 || done_cnt % do_cnt == 0) - xil_malloc_verify(); - done_cnt++; -#else - xil_malloc_verify(); -#endif - } -} - -unsigned -xil_msize (void* ap) -{ - M_HEADERP h = (M_HEADERP) (((DATA_T *)ap) - sizeof (struct M_HEADER)); - return getdatasize(h); -} - -void* -xil_realloc (void* oldblk, size_t newsize ) -{ - M_HEADERP h; - size_t oldsize; - void* newblk; - - numreallocs += 1; - - if (oldblk == NULL) - { - if (mdebuglevel != M_DBG_NORMAL) - die ("realloc: tried to realloc NULL pointer."); - else - return xil_malloc(newsize); /* Don't need to copy anything. */ - } - - /* Make sure this is a valid block. */ - h = (M_HEADERP) (((char*)oldblk) - sizeof (struct M_HEADER)); - - /* if old block was zero bytes, just alloc a new one. */ - if (h == zeroblock) - return xil_malloc(newsize); /* Source is empty anyway. */ - - /* If old block was already freed, error. */ - if (isfree(h)) - die ("realloc: tried to realloc freed pointer."); - - if (!isalloced(h)) - { - long* pdesc = *(long**)h; /* Get pointer to the block descriptor. */ - long* pnextdesc = (long*)*pdesc; - if ((pdesc[1] & ~3) != (long)h) /* Should point back to block. */ - die ("realloc: header clobbered."); - - /* This must be a libc block. We need to figure out how big it is. - Length of block is delta between two descriptors - sizeof (void*). */ - - oldsize = (size_t) ((pnextdesc[1] & ~3) - (pdesc[1] & ~3)-sizeof(void*)); - - /* Don't bother to change anything unless there's not enough room. */ - if (oldsize < newsize) - { - /* Alloc a new block with our malloc. */ - if ((newblk = xil_malloc(newsize)) == NULL ) - return NULL ; - - /* Copy the old data to it. */ - memcpy (newblk, oldblk, (newsize < oldsize) ? newsize : oldsize); - xil_free(oldblk); - return newblk; - } - } - - /* If the new size is bigger than my allocated - size, or if more than 1/4 of the block would be left free, allocate - a new block and copy the data. Otherwise, leave well enough alone. */ - - coalesce(h); - - oldsize = getdatasize(h); - - if (oldsize < newsize - || (newsize > (2*M_BLOCKSIZE) && (newsize*4) < (oldsize*3))) - { - if (( newblk = xil_malloc( newsize )) == NULL ) - return NULL ; - - memcpy (newblk, oldblk, (newsize < oldsize) ? newsize : oldsize); - - xil_free (oldblk); - return newblk; - } - else - return oldblk; -} - -void* -xil_calloc (size_t number, size_t size) -{ - long* longptr ; - void* blockptr ; - size_t temp = number * size + sizeof (long) - 1; - temp -= temp % sizeof (long); - - blockptr = xil_malloc( temp ); - if ( blockptr != 0 ) - { - longptr = (long*) blockptr ; - temp /= sizeof (long); - while ( temp-- > 0 ) - { - *longptr++ = 0 ; - } - } - return blockptr ; -} - -#define M_STAT_NORMAL 0 -#define M_STAT_VERBOSE 1 -#define M_STAT_REALLYVERBOSE 2 - -#ifdef DEBUG -void -xil_mstats(int verbosity) -{ - unsigned long totalfree = 0; - int i; - printf("Memory Statics:\n" - "---------------\n"); - printf(" Number of calls to malloc: %ld.\n", nummallocs); - printf(" Number of calls to free: %ld.\n", numfrees); - printf(" Number of calls to realloc: %ld.\n", numreallocs); - printf(" Total allocated memory: %lu (0x%lx)\n", - totalallocated, totalallocated); - printf(" Currently malloced memory: %lu (0x%lx)\n", - totalmalloc, totalmalloc); - fflush(stdout); - - - for (i = 0; i < M_FREESIZE; i += 1) - { - M_HEADERP h = freelist[i]; - unsigned long numblocks = 0; - while (h != NULL) - { - totalfree += getsize(h); - numblocks += 1; - h = getnext(h); - } - if (verbosity > M_STAT_NORMAL && numblocks > 0) - { - printf(" There are %d blocks on freelist for size %d\n", - numblocks, i * M_BLOCKSIZE); - fflush(stdout); - } - } - printf(" Currently free memory: %lu (0x%lx)\n", - totalfree, totalfree); - printf(" High water mark: %lu (0x%lx)\n", - highwater, highwater); - - printf("\n"); - fflush(stdout); -} -#else -void -xil_mstats(int verbosity) -{ -} -#endif diff --git a/libgloss/microblaze/xil_printf.c b/libgloss/microblaze/xil_printf.c deleted file mode 100644 index f18ee8446..000000000 --- a/libgloss/microblaze/xil_printf.c +++ /dev/null @@ -1,284 +0,0 @@ -/* Copyright (c) 1995-2013 Xilinx, Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * 1. Redistributions source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. 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. - * - * 3. Neither the name of Xilinx nor the names of its contributors may be - * used to endorse or promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - * HOLDER OR CONTRIBUTORS 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 <ctype.h> -#include <string.h> -#include <stdarg.h> - -extern void outbyte (char); - -/*----------------------------------------------------*/ -/* Use the following parameter passing structure to */ -/* make xil_printf re-entrant. */ -/*----------------------------------------------------*/ -typedef struct params_s { - int len; - int num1; - int num2; - char pad_character; - int do_padding; - int left_flag; -} params_t; - -/*---------------------------------------------------*/ -/* The purpose of this routine is to output data the */ -/* same as the standard printf function without the */ -/* overhead most run-time libraries involve. Usually */ -/* the printf brings in many kilobytes of code and */ -/* that is unacceptable in most embedded systems. */ -/*---------------------------------------------------*/ - -typedef char* charptr; -typedef int (*func_ptr)(int c); - -/*---------------------------------------------------*/ -/* */ -/* This routine puts pad characters into the output */ -/* buffer. */ -/* */ -static void padding( const int l_flag, params_t *par) -{ - int i; - - if (par->do_padding && l_flag && (par->len < par->num1)) - for (i=par->len; i<par->num1; i++) - outbyte( par->pad_character); -} - -/*---------------------------------------------------*/ -/* */ -/* This routine moves a string to the output buffer */ -/* as directed by the padding and positioning flags. */ -/* */ -static void outs( charptr lp, params_t *par) -{ - /* pad on left if needed */ - par->len = strlen( lp); - padding( !(par->left_flag), par); - - /* Move string to the buffer */ - while (*lp && (par->num2)--) - outbyte( *lp++); - - /* Pad on right if needed */ - /* CR 439175 - elided next stmt. Seemed bogus. */ - /* par->len = strlen( lp); */ - padding( par->left_flag, par); -} - -/*---------------------------------------------------*/ -/* */ -/* This routine moves a number to the output buffer */ -/* as directed by the padding and positioning flags. */ -/* */ - -static void outnum( const long n, const long base, params_t *par) -{ - charptr cp; - int negative; - char outbuf[32]; - const char digits[] = "0123456789ABCDEF"; - unsigned long num; - - /* Check if number is negative */ - if (base == 10 && n < 0L) { - negative = 1; - num = -(n); - } - else{ - num = (n); - negative = 0; - } - - /* Build number (backwards) in outbuf */ - cp = outbuf; - do { - *cp++ = digits[(int)(num % base)]; - } while ((num /= base) > 0); - if (negative) - *cp++ = '-'; - *cp-- = 0; - - /* Move the converted number to the buffer and */ - /* add in the padding where needed. */ - par->len = strlen(outbuf); - padding( !(par->left_flag), par); - while (cp >= outbuf) - outbyte( *cp--); - padding( par->left_flag, par); -} - -/*---------------------------------------------------*/ -/* */ -/* This routine gets a number from the format */ -/* string. */ -/* */ -static int getnum( charptr* linep) -{ - int n; - charptr cp; - - n = 0; - cp = *linep; - while (isdigit(*cp)) - n = n*10 + ((*cp++) - '0'); - *linep = cp; - return(n); -} - -/*---------------------------------------------------*/ -/* */ -/* This routine operates just like a printf/sprintf */ -/* routine. It outputs a set of data under the */ -/* control of a formatting string. Not all of the */ -/* standard C format control are supported. The ones */ -/* provided are primarily those needed for embedded */ -/* systems work. Primarily the floaing point */ -/* routines are omitted. Other formats could be */ -/* added easily by following the examples shown for */ -/* the supported formats. */ -/* */ - -/* void esp_printf( const func_ptr f_ptr, - const charptr ctrl1, ...) */ -void xil_printf( const charptr ctrl1, ...) -{ - - int long_flag; - int dot_flag; - - params_t par; - - char ch; - va_list argp; - charptr ctrl = ctrl1; - - va_start( argp, ctrl1); - - for ( ; *ctrl; ctrl++) { - - /* move format string chars to buffer until a */ - /* format control is found. */ - if (*ctrl != '%') { - outbyte(*ctrl); - continue; - } - - /* initialize all the flags for this format. */ - dot_flag = long_flag = par.left_flag = par.do_padding = 0; - par.pad_character = ' '; - par.num2=32767; - - try_next: - ch = *(++ctrl); - - if (isdigit(ch)) { - if (dot_flag) - par.num2 = getnum(&ctrl); - else { - if (ch == '0') - par.pad_character = '0'; - - par.num1 = getnum(&ctrl); - par.do_padding = 1; - } - ctrl--; - goto try_next; - } - - switch (tolower(ch)) { - case '%': - outbyte( '%'); - continue; - - case '-': - par.left_flag = 1; - break; - - case '.': - dot_flag = 1; - break; - - case 'l': - long_flag = 1; - break; - - case 'd': - if (long_flag || ch == 'D') { - outnum( va_arg(argp, long), 10L, &par); - continue; - } - else { - outnum( va_arg(argp, int), 10L, &par); - continue; - } - case 'x': - outnum((long)va_arg(argp, int), 16L, &par); - continue; - - case 's': - outs( va_arg( argp, charptr), &par); - continue; - - case 'c': - outbyte( va_arg( argp, int)); - continue; - - case '\\': - switch (*ctrl) { - case 'a': - outbyte( 0x07); - break; - case 'h': - outbyte( 0x08); - break; - case 'r': - outbyte( 0x0D); - break; - case 'n': - outbyte( 0x0D); - outbyte( 0x0A); - break; - default: - outbyte( *ctrl); - break; - } - ctrl++; - break; - - default: - continue; - } - goto try_next; - } - va_end( argp); -} - -/*---------------------------------------------------*/ diff --git a/libgloss/microblaze/xil_sbrk.c b/libgloss/microblaze/xil_sbrk.c deleted file mode 100644 index 582f58588..000000000 --- a/libgloss/microblaze/xil_sbrk.c +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (c) 1995, 2002, 2009 Xilinx, Inc. All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - 1. Redistributions source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. 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. - - 3. Neither the name of Xilinx nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "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 COPYRIGHT - HOLDER OR CONTRIBUTORS 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. - -*/ - -#define sbrk xil_sbrk - -char memblk[65536]; -int memindex = 0; - -void * -sbrk(int size) -{ - int oldindex; - oldindex = memindex; - memindex += size; - if (memindex >= 65536) - return 0; - return (void *)(&memblk[oldindex]); -} diff --git a/libgloss/microblaze/xilinx.ld b/libgloss/microblaze/xilinx.ld deleted file mode 100644 index 7789ea997..000000000 --- a/libgloss/microblaze/xilinx.ld +++ /dev/null @@ -1,178 +0,0 @@ -/* Default linker script, for normal executables */ -/*SEARCH_DIR("/proj/fv1/gnu_builds/head/mb/release/lin/mb/microblaze-xilinx-elf/lib");*/ -/*SEARCH_DIR("/proj/fv1/gnu_builds/head/mb/release/lin/mb/microblaze-xilinx-elf/lib");*/ -ENTRY(_start) -_TEXT_START_ADDR = DEFINED(_TEXT_START_ADDR) ? _TEXT_START_ADDR : 0x50; -_HEAP_SIZE = DEFINED(_HEAP_SIZE) ? _HEAP_SIZE : 0x0; -_STACK_SIZE = DEFINED(_STACK_SIZE) ? _STACK_SIZE : 0x400; -SECTIONS -{ - .vectors.reset 0x0 : { KEEP (*(.vectors.reset)) } = 0 - .vectors.sw_exception 0x8 : { KEEP (*(.vectors.sw_exception)) } = 0 - .vectors.interrupt 0x10 : { KEEP (*(.vectors.interrupt)) } = 0 - .vectors.debug_sw_break 0x18 : { KEEP (*(.vectors.debug_sw_break)) } = 0 - .vectors.hw_exception 0x20 : { KEEP (*(.vectors.hw_exception)) } = 0 - . = _TEXT_START_ADDR; - _ftext = .; - .text : { - *(.text) - *(.text.*) - *(.gnu.linkonce.t.*) - } - _etext = .; - .init : { KEEP (*(.init)) } =0 - .fini : { KEEP (*(.fini)) } =0 - PROVIDE (__CTOR_LIST__ = .); - PROVIDE (___CTOR_LIST__ = .); - .ctors : - { - /* gcc uses crtbegin.o to find the start of - the constructors, so we make sure it is - first. Because this is a wildcard, it - doesn't matter if the user does not - actually link against crtbegin.o; the - linker won't look for a file to match a - wildcard. The wildcard also means that it - doesn't matter which directory crtbegin.o - is in. */ - KEEP (*crtbegin.o(.ctors)) - /* We don't want to include the .ctor section from - from the crtend.o file until after the sorted ctors. - The .ctor section from the crtend file contains the - end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) - KEEP (*(SORT(.ctors.*))) - KEEP (*(.ctors)) - } - PROVIDE (__CTOR_END__ = .); - PROVIDE (___CTOR_END__ = .); - PROVIDE (__DTOR_LIST__ = .); - PROVIDE (___DTOR_LIST__ = .); - .dtors : - { - KEEP (*crtbegin.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) - KEEP (*(SORT(.dtors.*))) - KEEP (*(.dtors)) - } - PROVIDE (__DTOR_END__ = .); - PROVIDE (___DTOR_END__ = .); - . = ALIGN(4); - _frodata = . ; - .rodata : { - *(.rodata) - *(.rodata.*) - *(.gnu.linkonce.r.*) - CONSTRUCTORS; /* Is this needed? */ - } - _erodata = .; - /* Alignments by 8 to ensure that _SDA2_BASE_ on a word boundary */ - /* Note that .sdata2 and .sbss2 must be contiguous */ - . = ALIGN(8); - _ssrw = .; - .sdata2 : { - *(.sdata2) - *(.sdata2.*) - *(.gnu.linkonce.s2.*) - } - . = ALIGN(4); - .sbss2 : { - PROVIDE (__sbss2_start = .); - *(.sbss2) - *(.sbss2.*) - *(.gnu.linkonce.sb2.*) - PROVIDE (__sbss2_end = .); - } - . = ALIGN(8); - _essrw = .; - _ssrw_size = _essrw - _ssrw; - PROVIDE (_SDA2_BASE_ = _ssrw + (_ssrw_size / 2 )); - . = ALIGN(4); - _fdata = .; - .data : { - *(.data) - *(.gnu.linkonce.d.*) - CONSTRUCTORS; /* Is this needed? */ - } - _edata = . ; - /* Added to handle pic code */ - .got : { - *(.got) - } - .got1 : { - *(.got1) - } - .got2 : { - *(.got2) - } - /* Added by Sathya to handle C++ exceptions */ - .eh_frame : { - *(.eh_frame) - } - .jcr : { - *(.jcr) - } - .gcc_except_table : { - *(.gcc_except_table) - } - /* Alignments by 8 to ensure that _SDA_BASE_ on a word boundary */ - /* Note that .sdata and .sbss must be contiguous */ - . = ALIGN(8); - _ssro = .; - .sdata : { - *(.sdata) - *(.sdata.*) - *(.gnu.linkonce.s.*) - } - . = ALIGN(4); - .sbss : { - PROVIDE (__sbss_start = .); - *(.sbss) - *(.sbss.*) - *(.gnu.linkonce.sb.*) - PROVIDE (__sbss_end = .); - } - . = ALIGN(8); - _essro = .; - _ssro_size = _essro - _ssro; - PROVIDE (_SDA_BASE_ = _ssro + (_ssro_size / 2 )); - . = ALIGN(4); - _fbss = .; - .bss : { - PROVIDE (__bss_start = .); - *(.bss) - *(.bss.*) - *(.gnu.linkonce.b.*) - *(COMMON) - . = ALIGN(4); - PROVIDE (__bss_end = .); - } - - . = ALIGN(4); - .heap : { - _heap = .; - _heap_start = .; - . += _HEAP_SIZE; - _heap_end = .; - } - - . = ALIGN(4); - .stack : { - _stack_end = .; - . += _STACK_SIZE; - . = ALIGN(8); - _stack = .; - _end = .; - } - - .tdata : { - *(.tdata) - *(.tdata.*) - *(.gnu.linkonce.td.*) - } - .tbss : { - *(.tbss) - *(.tbss.*) - *(.gnu.linkonce.tb.*) - } -} |