diff options
author | cvs2svn <> | 2014-08-13 23:31:15 +0400 |
---|---|---|
committer | cvs2svn <> | 2014-08-13 23:31:15 +0400 |
commit | 291e2acb25e6bbc6075fbaabf60a2e87e2084ceb (patch) | |
tree | 4401521d89543c78c9129689fac29a6e2426fd94 /libgloss/arm/syscalls.c | |
parent | a4a96eb436fc89b3277aaa0deb1fdef7a9498b08 (diff) |
This commit was manufactured by cvs2svn to create tag 'cygwin-cygwin-1_7_32-release
1_7_32-release'.
Sprout from master 2014-08-04 21:32:37 UTC Jon TURNEY <jon.turney@dronecode.org.uk> ' * libc/include/math.h: Also define M_PI etc. if _XOPEN_SOURCE is'
Cherrypick 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':
winsup/cygserver/Makefile.in
winsup/cygwin/Makefile.in
winsup/cygwin/autoload.cc
winsup/cygwin/cygheap.h
winsup/cygwin/cygserver.h
winsup/cygwin/errno.cc
winsup/cygwin/fhandler_registry.cc
winsup/cygwin/miscfuncs.h
winsup/cygwin/passwd.cc
winsup/cygwin/path.h
winsup/cygwin/pwdgrp.h
winsup/cygwin/sec_acl.cc
winsup/cygwin/sec_helper.cc
winsup/cygwin/security.cc
winsup/cygwin/security.h
winsup/cygwin/shared.cc
winsup/cygwin/uinfo.cc
winsup/cygwin/wincap.cc
winsup/cygwin/wincap.h
winsup/cygwin/winlean.h
winsup/cygwin/winsup.h
winsup/doc/cygwin.xsl
winsup/doc/faq-setup.xml
winsup/doc/faq-using.xml
winsup/doc/ntsec.xml
winsup/doc/pathnames.xml
winsup/utils/mkgroup.c
winsup/utils/mkpasswd.c
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 2014-08-13 19:31:14 UTC Yaakov Selkowitz <yselkowi@redhat.com> '* faq-what.xml (faq.what.who): CGF has retired. Remove mention of retired':
winsup/ChangeLog
winsup/Makefile.common
winsup/cygserver/ChangeLog
winsup/cygserver/bsd_helper.cc
winsup/cygserver/bsd_mutex.cc
winsup/cygserver/client.cc
winsup/cygserver/cygserver-config
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/common.din
winsup/cygwin/cpuid.h
winsup/cygwin/cygheap.cc
winsup/cygwin/cygheap_malloc.h
winsup/cygwin/cygserver_ipc.h
winsup/cygwin/cygtls.h
winsup/cygwin/cygwin.sc.in
winsup/cygwin/dcrt0.cc
winsup/cygwin/dir.cc
winsup/cygwin/dll_init.cc
winsup/cygwin/dtable.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_disk_file.cc
winsup/cygwin/fhandler_dsp.cc
winsup/cygwin/fhandler_floppy.cc
winsup/cygwin/fhandler_proc.cc
winsup/cygwin/fhandler_process.cc
winsup/cygwin/fhandler_procnet.cc
winsup/cygwin/fhandler_procsysvipc.cc
winsup/cygwin/fhandler_random.cc
winsup/cygwin/fhandler_socket.cc
winsup/cygwin/flock.cc
winsup/cygwin/gendef
winsup/cygwin/gmon.h
winsup/cygwin/grp.cc
winsup/cygwin/include/cygwin/config.h
winsup/cygwin/include/cygwin/core_dump.h
winsup/cygwin/include/cygwin/cygwin_dll.h
winsup/cygwin/include/cygwin/socket.h
winsup/cygwin/include/cygwin/version.h
winsup/cygwin/include/pthread.h
winsup/cygwin/include/sys/cygwin.h
winsup/cygwin/include/sys/file.h
winsup/cygwin/include/sys/strace.h
winsup/cygwin/libc/bsdlib.cc
winsup/cygwin/libc/fts.c
winsup/cygwin/libc/minires.c
winsup/cygwin/libc/rexec.cc
winsup/cygwin/libc/strptime.cc
winsup/cygwin/localtime.cc
winsup/cygwin/malloc_wrapper.cc
winsup/cygwin/miscfuncs.cc
winsup/cygwin/mount.cc
winsup/cygwin/net.cc
winsup/cygwin/ntea.cc
winsup/cygwin/path.cc
winsup/cygwin/pinfo.cc
winsup/cygwin/pseudo-reloc.cc
winsup/cygwin/regex/regcomp.c
winsup/cygwin/release/1.7.29
winsup/cygwin/release/1.7.30
winsup/cygwin/release/1.7.31
winsup/cygwin/release/1.7.32
winsup/cygwin/scandir.cc
winsup/cygwin/sec_auth.cc
winsup/cygwin/select.cc
winsup/cygwin/setlsapwd.cc
winsup/cygwin/shm.cc
winsup/cygwin/signal.cc
winsup/cygwin/sigproc.cc
winsup/cygwin/sigproc.h
winsup/cygwin/smallprint.cc
winsup/cygwin/spawn.cc
winsup/cygwin/strace.cc
winsup/cygwin/syscalls.cc
winsup/cygwin/thread.cc
winsup/cygwin/timer.cc
winsup/cygwin/tls_pbuf.cc
winsup/cygwin/tls_pbuf.h
winsup/cygwin/tlsoffsets.h
winsup/cygwin/tlsoffsets64.h
winsup/cygwin/winf.cc
winsup/doc/ChangeLog
winsup/doc/faq-programming.xml
winsup/doc/faq-what.xml
winsup/doc/legal.xml
winsup/doc/new-features.xml
winsup/utils/ChangeLog
winsup/utils/Makefile.in
winsup/utils/minidumper.cc
winsup/utils/passwd.c
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
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libgloss/sparc/dtor.C
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libgloss/sparc_leon/asm-leon/leon.h
libgloss/sparc_leon/asm-leon/leon3.h
libgloss/sparc_leon/asm-leon/leonbare_debug.h
libgloss/sparc_leon/asm-leon/leonbare_kernel.h
libgloss/sparc_leon/asm-leon/leonbare_kernel_queue.h
libgloss/sparc_leon/asm-leon/leoncompat.h
libgloss/sparc_leon/asm-leon/leondbg.h
libgloss/sparc_leon/asm-leon/leonstack.h
libgloss/sparc_leon/asm-leon/liblocks.h
libgloss/sparc_leon/asm-leon/linkage.h
libgloss/sparc_leon/asm-leon/param.h
libgloss/sparc_leon/asm-leon/queue.h
libgloss/sparc_leon/asm-leon/spinlock.h
libgloss/sparc_leon/asm-leon/stack.h
libgloss/sparc_leon/asm-leon/time.h
libgloss/sparc_leon/asm-leon/timer.h
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
libgloss/sparc_leon/catch_interrupt_pending.c
libgloss/sparc_leon/catch_interrupt_svt.c
libgloss/sparc_leon/configure
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libgloss/sparc_leon/console.c
libgloss/sparc_leon/console_dbg.c
libgloss/sparc_leon/console_init.c
libgloss/sparc_leon/contextswitch.c
libgloss/sparc_leon/contextswitch_asm.S
libgloss/sparc_leon/crt0.S
libgloss/sparc_leon/crti.S
libgloss/sparc_leon/crtn.S
libgloss/sparc_leon/etrap.S
libgloss/sparc_leon/etrap_fast.S
libgloss/sparc_leon/fpu.S
libgloss/sparc_leon/gettimeofday.c
libgloss/sparc_leon/initcalls.c
libgloss/sparc_leon/io.c
libgloss/sparc_leon/irqinstall.S
libgloss/sparc_leon/irqtrap.S
libgloss/sparc_leon/irqtrap_fast.S
libgloss/sparc_leon/jiffies.c
libgloss/sparc_leon/kernel.c
libgloss/sparc_leon/kernel_context.S
libgloss/sparc_leon/kernel_debug.c
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
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libgloss/sparc_leon/locore_clean.S
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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
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libgloss/spu/aclocal.m4
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libgloss/spu/configure
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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
newlib/libc/machine/or1k/Makefile.am
newlib/libc/machine/or1k/Makefile.in
newlib/libc/machine/or1k/aclocal.m4
newlib/libc/machine/or1k/configure
newlib/libc/machine/or1k/configure.in
newlib/libc/machine/or1k/setjmp.S
newlib/libc/sys/tirtos/Makefile.am
newlib/libc/sys/tirtos/Makefile.in
newlib/libc/sys/tirtos/aclocal.m4
newlib/libc/sys/tirtos/configure
newlib/libc/sys/tirtos/configure.in
newlib/libc/sys/tirtos/include/sys/lock.h
newlib/libc/sys/tirtos/lock.c
texinfo/texinfo.tex
winsup/cygserver/pwdgrp.cc
winsup/cygwin/cygserver_pwdgrp.h
winsup/cygwin/import/rexec.c
winsup/cygwin/ldap.cc
winsup/cygwin/ldap.h
Diffstat (limited to 'libgloss/arm/syscalls.c')
-rw-r--r-- | libgloss/arm/syscalls.c | 855 |
1 files changed, 0 insertions, 855 deletions
diff --git a/libgloss/arm/syscalls.c b/libgloss/arm/syscalls.c deleted file mode 100644 index 54e3d74f0..000000000 --- a/libgloss/arm/syscalls.c +++ /dev/null @@ -1,855 +0,0 @@ -/* Support files for GNU libc. Files in the system namespace go here. - Files in the C namespace (ie those that do not start with an - underscore) go in .c. */ - -#include <_ansi.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/fcntl.h> -#include <stdio.h> -#include <string.h> -#include <time.h> -#include <sys/time.h> -#include <sys/times.h> -#include <errno.h> -#include <reent.h> -#include <unistd.h> -#include <sys/wait.h> -#include "swi.h" - -/* Forward prototypes. */ -int _system _PARAMS ((const char *)); -int _rename _PARAMS ((const char *, const char *)); -int _isatty _PARAMS ((int)); -clock_t _times _PARAMS ((struct tms *)); -int _gettimeofday _PARAMS ((struct timeval *, void *)); -int _unlink _PARAMS ((const char *)); -int _link _PARAMS ((void)); -int _stat _PARAMS ((const char *, struct stat *)); -int _fstat _PARAMS ((int, struct stat *)); -int _swistat _PARAMS ((int fd, struct stat * st)); -caddr_t _sbrk _PARAMS ((int)); -int _getpid _PARAMS ((int)); -int _close _PARAMS ((int)); -clock_t _clock _PARAMS ((void)); -int _swiclose _PARAMS ((int)); -int _open _PARAMS ((const char *, int, ...)); -int _swiopen _PARAMS ((const char *, int)); -int _write _PARAMS ((int, char *, int)); -int _swiwrite _PARAMS ((int, char *, int)); -int _lseek _PARAMS ((int, int, int)); -int _swilseek _PARAMS ((int, int, int)); -int _read _PARAMS ((int, char *, int)); -int _swiread _PARAMS ((int, char *, int)); -void initialise_monitor_handles _PARAMS ((void)); - -static int checkerror _PARAMS ((int)); -static int error _PARAMS ((int)); -static int get_errno _PARAMS ((void)); - -/* Struct used to keep track of the file position, just so we - can implement fseek(fh,x,SEEK_CUR). */ -struct fdent -{ - int handle; - int pos; -}; - -#define MAX_OPEN_FILES 20 - -/* User file descriptors (fd) are integer indexes into - the openfiles[] array. Error checking is done by using - findslot(). - - This openfiles array is manipulated directly by only - these 5 functions: - - findslot() - Translate entry. - newslot() - Find empty entry. - initilise_monitor_handles() - Initialize entries. - _swiopen() - Initialize entry. - _close() - Handle stdout == stderr case. - - Every other function must use findslot(). */ - -static struct fdent openfiles [MAX_OPEN_FILES]; - -static struct fdent* findslot _PARAMS ((int)); -static int newslot _PARAMS ((void)); - -/* Register name faking - works in collusion with the linker. */ -register char * stack_ptr asm ("sp"); - - -/* following is copied from libc/stdio/local.h to check std streams */ -extern void _EXFUN(__sinit,(struct _reent *)); -#define CHECK_INIT(ptr) \ - do \ - { \ - if ((ptr) && !(ptr)->__sdidinit) \ - __sinit (ptr); \ - } \ - while (0) - -static int monitor_stdin; -static int monitor_stdout; -static int monitor_stderr; - -/* Return a pointer to the structure associated with - the user file descriptor fd. */ -static struct fdent* -findslot (int fd) -{ - CHECK_INIT(_REENT); - - /* User file descriptor is out of range. */ - if ((unsigned int)fd >= MAX_OPEN_FILES) - return NULL; - - /* User file descriptor is open? */ - if (openfiles[fd].handle == -1) - return NULL; - - /* Valid. */ - return &openfiles[fd]; -} - -/* Return the next lowest numbered free file - structure, or -1 if we can't find one. */ -static int -newslot (void) -{ - int i; - - for (i = 0; i < MAX_OPEN_FILES; i++) - if (openfiles[i].handle == -1) - break; - - if (i == MAX_OPEN_FILES) - return -1; - - return i; -} - -void -initialise_monitor_handles (void) -{ - int i; - - /* Open the standard file descriptors by opening the special - * teletype device, ":tt", read-only to obtain a descritpor for - * standard input and write-only to obtain a descriptor for standard - * output. Finally, open ":tt" in append mode to obtain a descriptor - * for standard error. Since this is a write mode, most kernels will - * probably return the same value as for standard output, but the - * kernel can differentiate the two using the mode flag and return a - * different descriptor for standard error. - */ - -#ifdef ARM_RDI_MONITOR - int volatile block[3]; - - block[0] = (int) ":tt"; - block[2] = 3; /* length of filename */ - block[1] = 0; /* mode "r" */ - monitor_stdin = do_AngelSWI (AngelSWI_Reason_Open, (void *) block); - - block[0] = (int) ":tt"; - block[2] = 3; /* length of filename */ - block[1] = 4; /* mode "w" */ - monitor_stdout = do_AngelSWI (AngelSWI_Reason_Open, (void *) block); - - block[0] = (int) ":tt"; - block[2] = 3; /* length of filename */ - block[1] = 8; /* mode "a" */ - monitor_stderr = do_AngelSWI (AngelSWI_Reason_Open, (void *) block); -#else - int fh; - const char * name; - - name = ":tt"; - asm ("mov r0,%2; mov r1, #0; swi %a1; mov %0, r0" - : "=r"(fh) - : "i" (SWI_Open),"r"(name) - : "r0","r1"); - monitor_stdin = fh; - - name = ":tt"; - asm ("mov r0,%2; mov r1, #4; swi %a1; mov %0, r0" - : "=r"(fh) - : "i" (SWI_Open),"r"(name) - : "r0","r1"); - monitor_stdout = fh; - - name = ":tt"; - asm ("mov r0,%2; mov r1, #8; swi %a1; mov %0, r0" - : "=r"(fh) - : "i" (SWI_Open),"r"(name) - : "r0","r1"); - monitor_stderr = fh; -#endif - - /* If we failed to open stderr, redirect to stdout. */ - if (monitor_stderr == -1) - monitor_stderr = monitor_stdout; - - for (i = 0; i < MAX_OPEN_FILES; i ++) - openfiles[i].handle = -1; - - openfiles[0].handle = monitor_stdin; - openfiles[0].pos = 0; - openfiles[1].handle = monitor_stdout; - openfiles[1].pos = 0; - openfiles[2].handle = monitor_stderr; - openfiles[2].pos = 0; -} - -static int -get_errno (void) -{ -#ifdef ARM_RDI_MONITOR - return do_AngelSWI (AngelSWI_Reason_Errno, NULL); -#else - register r0 asm("r0"); - asm ("swi %a1" : "=r"(r0) : "i" (SWI_GetErrno)); - return r0; -#endif -} - -/* Set errno and return result. */ -static int -error (int result) -{ - errno = get_errno (); - return result; -} - -/* Check the return and set errno appropriately. */ -static int -checkerror (int result) -{ - if (result == -1) - return error (-1); - return result; -} - -/* fh, is a valid internal file handle. - ptr, is a null terminated string. - len, is the length in bytes to read. - Returns the number of bytes *not* written. */ -int -_swiread (int fh, - char * ptr, - int len) -{ -#ifdef ARM_RDI_MONITOR - int block[3]; - - block[0] = fh; - block[1] = (int) ptr; - block[2] = len; - - return checkerror (do_AngelSWI (AngelSWI_Reason_Read, block)); -#else - register r0 asm("r0"); - register r1 asm("r1"); - register r2 asm("r2"); - r0 = fh; - r1 = (int)ptr; - r2 = len; - asm ("swi %a4" - : "=r" (r0) - : "0"(r0), "r"(r1), "r"(r2), "i"(SWI_Read)); - return checkerror (r0); -#endif -} - -/* fd, is a valid user file handle. - Translates the return of _swiread into - bytes read. */ -int __attribute__((weak)) -_read (int fd, - char * ptr, - int len) -{ - int res; - struct fdent *pfd; - - pfd = findslot (fd); - if (pfd == NULL) - { - errno = EBADF; - return -1; - } - - res = _swiread (pfd->handle, ptr, len); - - if (res == -1) - return res; - - pfd->pos += len - res; - - /* res == len is not an error, - at least if we want feof() to work. */ - return len - res; -} - -/* fd, is a user file descriptor. */ -int -_swilseek (int fd, - int ptr, - int dir) -{ - int res; - struct fdent *pfd; - - /* Valid file descriptor? */ - pfd = findslot (fd); - if (pfd == NULL) - { - errno = EBADF; - return -1; - } - - /* Valid whence? */ - if ((dir != SEEK_CUR) - && (dir != SEEK_SET) - && (dir != SEEK_END)) - { - errno = EINVAL; - return -1; - } - - /* Convert SEEK_CUR to SEEK_SET */ - if (dir == SEEK_CUR) - { - ptr = pfd->pos + ptr; - /* The resulting file offset would be negative. */ - if (ptr < 0) - { - errno = EINVAL; - if ((pfd->pos > 0) && (ptr > 0)) - errno = EOVERFLOW; - return -1; - } - dir = SEEK_SET; - } - -#ifdef ARM_RDI_MONITOR - int block[2]; - if (dir == SEEK_END) - { - block[0] = pfd->handle; - res = checkerror (do_AngelSWI (AngelSWI_Reason_FLen, block)); - if (res == -1) - return -1; - ptr += res; - } - - /* This code only does absolute seeks. */ - block[0] = pfd->handle; - block[1] = ptr; - res = checkerror (do_AngelSWI (AngelSWI_Reason_Seek, block)); -#else - if (dir == SEEK_END) - { - asm ("mov r0, %2; swi %a1; mov %0, r0" - : "=r" (res) - : "i" (SWI_Flen), "r" (pfd->handle) - : "r0"); - checkerror (res); - if (res == -1) - return -1; - ptr += res; - } - - /* This code only does absolute seeks. */ - asm ("mov r0, %2; mov r1, %3; swi %a1; mov %0, r0" - : "=r" (res) - : "i" (SWI_Seek), "r" (pfd->handle), "r" (ptr) - : "r0", "r1"); - checkerror (res); -#endif - /* At this point ptr is the current file position. */ - if (res >= 0) - { - pfd->pos = ptr; - return ptr; - } - else - return -1; -} - -_lseek (int fd, - int ptr, - int dir) -{ - return _swilseek (fd, ptr, dir); -} - -/* fh, is a valid internal file handle. - Returns the number of bytes *not* written. */ -int -_swiwrite ( - int fh, - char * ptr, - int len) -{ -#ifdef ARM_RDI_MONITOR - int block[3]; - - block[0] = fh; - block[1] = (int) ptr; - block[2] = len; - - return checkerror (do_AngelSWI (AngelSWI_Reason_Write, block)); -#else - register r0 asm("r0"); - register r1 asm("r1"); - register r2 asm("r2"); - r0 = fh; - r1 = (int)ptr; - r2 = len; - asm ("swi %a4" - : "=r" (r0) - : "0"(r0), "r"(r1), "r"(r2), "i"(SWI_Write)); - return checkerror (r0); -#endif -} - -/* fd, is a user file descriptor. */ -int __attribute__((weak)) -_write (int fd, - char * ptr, - int len) -{ - int res; - struct fdent *pfd; - - pfd = findslot (fd); - if (pfd == NULL) - { - errno = EBADF; - return -1; - } - - res = _swiwrite (pfd->handle, ptr,len); - - /* Clearly an error. */ - if (res < 0) - return -1; - - pfd->pos += len - res; - - /* We wrote 0 bytes? - Retrieve errno just in case. */ - if ((len - res) == 0) - return error (0); - - return (len - res); -} - -int -_swiopen (const char * path, int flags) -{ - int aflags = 0, fh; -#ifdef ARM_RDI_MONITOR - int block[3]; -#endif - - int fd = newslot (); - - if (fd == -1) - { - errno = EMFILE; - return -1; - } - - /* It is an error to open a file that already exists. */ - if ((flags & O_CREAT) - && (flags & O_EXCL)) - { - struct stat st; - int res; - res = _stat (path, &st); - if (res != -1) - { - errno = EEXIST; - return -1; - } - } - - /* The flags are Unix-style, so we need to convert them. */ -#ifdef O_BINARY - if (flags & O_BINARY) - aflags |= 1; -#endif - - /* In O_RDONLY we expect aflags == 0. */ - - if (flags & O_RDWR) - aflags |= 2; - - if ((flags & O_CREAT) - || (flags & O_TRUNC) - || (flags & O_WRONLY)) - aflags |= 4; - - if (flags & O_APPEND) - { - /* Can't ask for w AND a; means just 'a'. */ - aflags &= ~4; - aflags |= 8; - } - -#ifdef ARM_RDI_MONITOR - block[0] = (int) path; - block[2] = strlen (path); - block[1] = aflags; - - fh = do_AngelSWI (AngelSWI_Reason_Open, block); - -#else - asm ("mov r0,%2; mov r1, %3; swi %a1; mov %0, r0" - : "=r"(fh) - : "i" (SWI_Open),"r"(path),"r"(aflags) - : "r0","r1"); -#endif - - /* Return a user file descriptor or an error. */ - if (fh >= 0) - { - openfiles[fd].handle = fh; - openfiles[fd].pos = 0; - return fd; - } - else - return error (fh); -} - -int -_open (const char * path, int flags, ...) -{ - return _swiopen (path, flags); -} - -/* fh, is a valid internal file handle. */ -int -_swiclose (int fh) -{ -#ifdef ARM_RDI_MONITOR - return checkerror (do_AngelSWI (AngelSWI_Reason_Close, &fh)); -#else - register r0 asm("r0"); - r0 = fh; - asm ("swi %a2" - : "=r"(r0) - : "0"(r0), "i" (SWI_Close)); - return checkerror (r0); -#endif -} - -/* fd, is a user file descriptor. */ -int -_close (int fd) -{ - int res; - struct fdent *pfd; - - pfd = findslot (fd); - if (pfd == NULL) - { - errno = EBADF; - return -1; - } - - /* Handle stderr == stdout. */ - if ((fd == 1 || fd == 2) - && (openfiles[1].handle == openfiles[2].handle)) - { - pfd->handle = -1; - return 0; - } - - /* Attempt to close the handle. */ - res = _swiclose (pfd->handle); - - /* Reclaim handle? */ - if (res == 0) - pfd->handle = -1; - - return res; -} - -int __attribute__((weak)) -_getpid (int n __attribute__ ((unused))) -{ - return 1; -} - -caddr_t __attribute__((weak)) -_sbrk (int incr) -{ - extern char end asm ("end"); /* Defined by the linker. */ - static char * heap_end; - char * prev_heap_end; - - if (heap_end == NULL) - heap_end = & end; - - prev_heap_end = heap_end; - - if (heap_end + incr > stack_ptr) - { - /* Some of the libstdc++-v3 tests rely upon detecting - out of memory errors, so do not abort here. */ -#if 0 - extern void abort (void); - - _write (1, "_sbrk: Heap and stack collision\n", 32); - - abort (); -#else - errno = ENOMEM; - return (caddr_t) -1; -#endif - } - - heap_end += incr; - - return (caddr_t) prev_heap_end; -} - -int -_swistat (int fd, struct stat * st) -{ - struct fdent *pfd; - int res; - - pfd = findslot (fd); - if (pfd == NULL) - { - errno = EBADF; - return -1; - } - - /* Always assume a character device, - with 1024 byte blocks. */ - st->st_mode |= S_IFCHR; - st->st_blksize = 1024; -#ifdef ARM_RDI_MONITOR - res = checkerror (do_AngelSWI (AngelSWI_Reason_FLen, &pfd->handle)); -#else - asm ("mov r0, %2; swi %a1; mov %0, r0" - : "=r" (res) - : "i" (SWI_Flen), "r" (pfd->handle) - : "r0"); - checkerror (res); -#endif - if (res == -1) - return -1; - /* Return the file size. */ - st->st_size = res; - return 0; -} - -int __attribute__((weak)) -_fstat (int fd, struct stat * st) -{ - memset (st, 0, sizeof (* st)); - return _swistat (fd, st); -} - -int __attribute__((weak)) -_stat (const char *fname, struct stat *st) -{ - int fd, res; - memset (st, 0, sizeof (* st)); - /* The best we can do is try to open the file readonly. - If it exists, then we can guess a few things about it. */ - if ((fd = _open (fname, O_RDONLY)) == -1) - return -1; - st->st_mode |= S_IFREG | S_IREAD; - res = _swistat (fd, st); - /* Not interested in the error. */ - _close (fd); - return res; -} - -int __attribute__((weak)) -_link (void) -{ - errno = ENOSYS; - return -1; -} - -int -_unlink (const char *path) -{ - int res; -#ifdef ARM_RDI_MONITOR - int block[2]; - block[0] = (int)path; - block[1] = strlen(path); - res = do_AngelSWI (AngelSWI_Reason_Remove, block); -#else - register r0 asm("r0"); - r0 = (int)path; - asm ("swi %a2" - : "=r"(r0) - : "0"(r0), "i" (SWI_Remove)); - res = r0; -#endif - if (res == -1) - return error (res); - return 0; -} - -int -_gettimeofday (struct timeval * tp, void * tzvp) -{ - struct timezone *tzp = tzvp; - if (tp) - { - /* Ask the host for the seconds since the Unix epoch. */ -#ifdef ARM_RDI_MONITOR - tp->tv_sec = do_AngelSWI (AngelSWI_Reason_Time,NULL); -#else - { - int value; - asm ("swi %a1; mov %0, r0" : "=r" (value): "i" (SWI_Time) : "r0"); - tp->tv_sec = value; - } -#endif - tp->tv_usec = 0; - } - - /* Return fixed data for the timezone. */ - if (tzp) - { - tzp->tz_minuteswest = 0; - tzp->tz_dsttime = 0; - } - - return 0; -} - -/* Return a clock that ticks at 100Hz. */ -clock_t -_clock (void) -{ - clock_t timeval; - -#ifdef ARM_RDI_MONITOR - timeval = do_AngelSWI (AngelSWI_Reason_Clock,NULL); -#else - asm ("swi %a1; mov %0, r0" : "=r" (timeval): "i" (SWI_Clock) : "r0"); -#endif - return timeval; -} - -/* Return a clock that ticks at 100Hz. */ -clock_t -_times (struct tms * tp) -{ - clock_t timeval = _clock(); - - if (tp) - { - tp->tms_utime = timeval; /* user time */ - tp->tms_stime = 0; /* system time */ - tp->tms_cutime = 0; /* user time, children */ - tp->tms_cstime = 0; /* system time, children */ - } - - return timeval; -}; - - -int -_isatty (int fd) -{ - struct fdent *pfd; - int tty; - - pfd = findslot (fd); - if (pfd == NULL) - { - errno = EBADF; - return 0; - } - -#ifdef ARM_RDI_MONITOR - tty = do_AngelSWI (AngelSWI_Reason_IsTTY, &pfd->handle); -#else - register r0 asm("r0"); - r0 = pfd->handle; - asm ("swi %a2" - : "=r" (r0) - : "0"(r0), "i" (SWI_IsTTY)); - tty = r0; -#endif - - if (tty == 1) - return 1; - errno = get_errno (); - return 0; -} - -int -_system (const char *s) -{ -#ifdef ARM_RDI_MONITOR - int block[2]; - int e; - - /* Hmmm. The ARM debug interface specification doesn't say whether - SYS_SYSTEM does the right thing with a null argument, or assign any - meaning to its return value. Try to do something reasonable.... */ - if (!s) - return 1; /* maybe there is a shell available? we can hope. :-P */ - block[0] = (int)s; - block[1] = strlen (s); - e = checkerror (do_AngelSWI (AngelSWI_Reason_System, block)); - if ((e >= 0) && (e < 256)) - { - /* We have to convert e, an exit status to the encoded status of - the command. To avoid hard coding the exit status, we simply - loop until we find the right position. */ - int exit_code; - - for (exit_code = e; e && WEXITSTATUS (e) != exit_code; e <<= 1) - continue; - } - return e; -#else - register r0 asm("r0"); - r0 = (int)s; - asm ("swi %a2" - : "=r" (r0) - : "0"(r0), "i" (SWI_CLI)); - return checkerror (r0); -#endif -} - -int -_rename (const char * oldpath, const char * newpath) -{ -#ifdef ARM_RDI_MONITOR - int block[4]; - block[0] = (int)oldpath; - block[1] = strlen(oldpath); - block[2] = (int)newpath; - block[3] = strlen(newpath); - return checkerror (do_AngelSWI (AngelSWI_Reason_Rename, block)) ? -1 : 0; -#else - register r0 asm("r0"); - register r1 asm("r1"); - r0 = (int)oldpath; - r1 = (int)newpath; - asm ("swi %a3" - : "=r" (r0) - : "0" (r0), "r" (r1), "i" (SWI_Rename)); - return checkerror (r0); -#endif -} |