diff options
author | cvs2svn <> | 2012-08-10 13:37:33 +0400 |
---|---|---|
committer | cvs2svn <> | 2012-08-10 13:37:33 +0400 |
commit | c0956742a74d194b9c18c7a91aa6d6010beb4cd3 (patch) | |
tree | f63d2165d5e94bad8fa723f198f9c47bbe194980 /libgloss/sparc/sparc-stub.c | |
parent | c9ace3130c04171d5112008faa5337897e260c30 (diff) |
This commit was manufactured by cvs2svn to create branch 'cygwin-64bit-
branch'.
Sprout from master 2012-08-10 09:37:32 UTC Corinna Vinschen <corinna@vinschen.de> ' * libc/stdio/vfwprintf.c (_VFWPRINTF_R): Fix guard around state to'
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/aout/hppa.h
include/coff/sym.h
include/fopen-bin.h
include/fopen-same.h
include/opcode/tahoe.h
makefile.vms
Delete:
COPYING3
COPYING3.LIB
compile
config.rpath
configure.ac
djunpack.bat
include/mach-o/ChangeLog
include/mach-o/codesign.h
include/mach-o/external.h
include/mach-o/loader.h
include/mach-o/reloc.h
include/mach-o/x86-64.h
libgloss/ChangeLog
libgloss/Makefile.in
libgloss/README
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/crt0.S
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/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/bfin/Makefile.in
libgloss/bfin/_exit.c
libgloss/bfin/aclocal.m4
libgloss/bfin/basiccrt.S
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libgloss/bfin/clear_cache_range.c
libgloss/bfin/configure
libgloss/bfin/configure.in
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libgloss/bfin/include/blackfin.h
libgloss/bfin/include/builtins.h
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libgloss/bfin/include/cdefBF592-A.h
libgloss/bfin/include/cdefBF59x_base.h
libgloss/bfin/include/cdef_LPBlackfin.h
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libgloss/bfin/include/cplb.h
libgloss/bfin/include/cplbtab.h
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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/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
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libgloss/config/ppc.mh
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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
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libgloss/cr16/configure
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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/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
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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
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libgloss/epiphany/close.c
libgloss/epiphany/config.h.in
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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
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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
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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
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libgloss/hp74x/pa_stub.c
libgloss/hp74x/test.c
libgloss/i386/Makefile.in
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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
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libgloss/i960/Makefile.in
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libgloss/i960/configure
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libgloss/i960/mon-read.c
libgloss/i960/mon-syscalls.S
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libgloss/i960/mon960.ld
libgloss/i960/syscall.h
libgloss/iq2000/Makefile.in
libgloss/iq2000/_exit.c
libgloss/iq2000/access.c
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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
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libgloss/iq2000/execv.c
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libgloss/iq2000/getpid.c
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libgloss/iq2000/kill.c
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libgloss/iq2000/pipe.c
libgloss/iq2000/read.c
libgloss/iq2000/sbrk.c
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libgloss/iq2000/test.c
libgloss/iq2000/time.c
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libgloss/iq2000/trap.c
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libgloss/libnosys/Makefile.in
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libgloss/libnosys/errno.c
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libgloss/libnosys/readlink.c
libgloss/libnosys/sbrk.c
libgloss/libnosys/stat.c
libgloss/libnosys/symlink.c
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libgloss/libnosys/warning.h
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libgloss/lm32/Makefile.in
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libgloss/lm32/configure
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libgloss/lm32/scall.S
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libgloss/m32c/Makefile.in
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libgloss/m32c/argv.S
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libgloss/m32c/chdir.S
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libgloss/m32c/close.S
libgloss/m32c/configure
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libgloss/m32c/crtn.S
libgloss/m32c/exit.S
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libgloss/m32c/genscript
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libgloss/m32c/gettimeofday.S
libgloss/m32c/heaptop.S
libgloss/m32c/isatty.S
libgloss/m32c/kill.S
libgloss/m32c/link.S
libgloss/m32c/lseek.S
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libgloss/m32c/m32csys.h
libgloss/m32c/open.S
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libgloss/m32c/sample.c
libgloss/m32c/sbrk.c
libgloss/m32c/stat.S
libgloss/m32c/time.S
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libgloss/m32c/unlink.S
libgloss/m32c/utime.S
libgloss/m32c/varvects.S
libgloss/m32c/varvects.h
libgloss/m32c/write.S
libgloss/m32r/Makefile.in
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libgloss/m32r/chmod.c
libgloss/m32r/close.c
libgloss/m32r/configure
libgloss/m32r/configure.in
libgloss/m32r/crt0.S
libgloss/m32r/eit.h
libgloss/m32r/eva-stub.ld
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libgloss/m32r/exit.c
libgloss/m32r/fstat.c
libgloss/m32r/getpid.c
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libgloss/m32r/kill.c
libgloss/m32r/lseek.c
libgloss/m32r/m32r-lib.c
libgloss/m32r/m32r-stub.c
libgloss/m32r/mon.specs
libgloss/m32r/open.c
libgloss/m32r/raise.c
libgloss/m32r/read.c
libgloss/m32r/sbrk.c
libgloss/m32r/stat.c
libgloss/m32r/trap0.S
libgloss/m32r/trapmon0.c
libgloss/m32r/unlink.c
libgloss/m32r/utime.c
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libgloss/m68hc11/Makefile.in
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libgloss/m68hc11/configure.in
libgloss/m68hc11/crt0.S
libgloss/m68hc11/sci-inout.S
libgloss/m68hc11/sim-valid-m68hc11.ld
libgloss/m68hc11/sim-valid-m68hc12.ld
libgloss/m68hc11/syscalls.c
libgloss/m68k/Makefile.in
libgloss/m68k/README
libgloss/m68k/aclocal.m4
libgloss/m68k/asm.h
libgloss/m68k/bcc.ld
libgloss/m68k/cf-crt0.S
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libgloss/m68k/cf-isv.S
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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
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
ltgcc.m4
ltoptions.m4
ltversion.m4
lt~obsolete.m4
newlib/libc/machine/epiphany/Makefile.am
newlib/libc/machine/epiphany/Makefile.in
newlib/libc/machine/epiphany/aclocal.m4
newlib/libc/machine/epiphany/configure
newlib/libc/machine/epiphany/configure.in
newlib/libc/machine/epiphany/machine/stdlib.h
newlib/libc/machine/epiphany/setjmp.S
newlib/libc/machine/rl78/Makefile.am
newlib/libc/machine/rl78/Makefile.in
newlib/libc/machine/rl78/aclocal.m4
newlib/libc/machine/rl78/configure
newlib/libc/machine/rl78/configure.in
newlib/libc/machine/rl78/setjmp.S
newlib/libc/sys/epiphany/Makefile.am
newlib/libc/sys/epiphany/Makefile.in
newlib/libc/sys/epiphany/aclocal.m4
newlib/libc/sys/epiphany/configure
newlib/libc/sys/epiphany/configure.in
newlib/libc/sys/epiphany/e_printf.c
newlib/testsuite/newlib.stdio/stdio.exp
newlib/testsuite/newlib.stdio/swprintf.c
texinfo/texinfo.tex
winsup/cygwin/release/1.7.10
winsup/cygwin/release/1.7.11
winsup/cygwin/release/1.7.12
winsup/cygwin/release/1.7.13
winsup/cygwin/release/1.7.14
winsup/cygwin/release/1.7.15
winsup/cygwin/release/1.7.16
winsup/cygwin/release/1.7.17
Diffstat (limited to 'libgloss/sparc/sparc-stub.c')
-rw-r--r-- | libgloss/sparc/sparc-stub.c | 848 |
1 files changed, 0 insertions, 848 deletions
diff --git a/libgloss/sparc/sparc-stub.c b/libgloss/sparc/sparc-stub.c deleted file mode 100644 index fa21d72cd..000000000 --- a/libgloss/sparc/sparc-stub.c +++ /dev/null @@ -1,848 +0,0 @@ -#include "sparclite.h" -/**************************************************************************** - - THIS SOFTWARE IS NOT COPYRIGHTED - - HP offers the following for use in the public domain. HP makes no - warranty with regard to the software or it's performance and the - user accepts the software "AS IS" with all faults. - - HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD - TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - -****************************************************************************/ - -/**************************************************************************** - * Header: remcom.c,v 1.34 91/03/09 12:29:49 glenne Exp $ - * - * Module name: remcom.c $ - * Revision: 1.34 $ - * Date: 91/03/09 12:29:49 $ - * Contributor: Lake Stevens Instrument Division$ - * - * Description: low level support for gdb debugger. $ - * - * Considerations: only works on target hardware $ - * - * Written by: Glenn Engel $ - * ModuleState: Experimental $ - * - * NOTES: See Below $ - * - * Modified for SPARC by Stu Grossman, Cygnus Support. - * - * This code has been extensively tested on the Fujitsu SPARClite demo board. - * - * To enable debugger support, two things need to happen. One, a - * call to set_debug_traps() is necessary in order to allow any breakpoints - * or error conditions to be properly intercepted and reported to gdb. - * Two, a breakpoint needs to be generated to begin communication. This - * is most easily accomplished by a call to breakpoint(). Breakpoint() - * simulates a breakpoint by executing a trap #1. - * - ************* - * - * The following gdb commands are supported: - * - * command function Return value - * - * g return the value of the CPU registers hex data or ENN - * G set the value of the CPU registers OK or ENN - * - * mAA..AA,LLLL Read LLLL bytes at address AA..AA hex data or ENN - * MAA..AA,LLLL: Write LLLL bytes at address AA.AA OK or ENN - * - * c Resume at current address SNN ( signal NN) - * cAA..AA Continue at address AA..AA SNN - * - * s Step one instruction SNN - * sAA..AA Step one instruction from AA..AA SNN - * - * k kill - * - * ? What was the last sigval ? SNN (signal NN) - * - * bBB..BB Set baud rate to BB..BB OK or BNN, then sets - * baud rate - * - * All commands and responses are sent with a packet which includes a - * checksum. A packet consists of - * - * $<packet info>#<checksum>. - * - * where - * <packet info> :: <characters representing the command or response> - * <checksum> :: < two hex digits computed as modulo 256 sum of <packetinfo>> - * - * When a packet is received, it is first acknowledged with either '+' or '-'. - * '+' indicates a successful transfer. '-' indicates a failed transfer. - * - * Example: - * - * Host: Reply: - * $m0,10#2a +$00010203040506070809101112131415#42 - * - ****************************************************************************/ - -#include <string.h> -#include <signal.h> - -/************************************************************************ - * - * external low-level support routines - */ - -extern putDebugChar(); /* write a single character */ -extern getDebugChar(); /* read and return a single char */ - -/************************************************************************/ -/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/ -/* at least NUMREGBYTES*2 are needed for register packets */ -#define BUFMAX 2048 - -static int initialized = 0; /* !0 means we've been initialized */ - -static void set_mem_fault_trap(); - -static const char hexchars[]="0123456789abcdef"; - -#define NUMREGS 72 - -/* Number of bytes of registers. */ -#define NUMREGBYTES (NUMREGS * 4) -enum regnames {G0, G1, G2, G3, G4, G5, G6, G7, - O0, O1, O2, O3, O4, O5, SP, O7, - L0, L1, L2, L3, L4, L5, L6, L7, - I0, I1, I2, I3, I4, I5, FP, I7, - - F0, F1, F2, F3, F4, F5, F6, F7, - F8, F9, F10, F11, F12, F13, F14, F15, - F16, F17, F18, F19, F20, F21, F22, F23, - F24, F25, F26, F27, F28, F29, F30, F31, - Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR }; - -/*************************** ASSEMBLY CODE MACROS *************************/ -/* */ - -extern void trap_low(); - -asm(" - .reserve trapstack, 1000 * 4, \"bss\", 8 - - .data - .align 4 - -in_trap_handler: - .word 0 - - .text - .align 4 - -! This function is called when any SPARC trap (except window overflow or -! underflow) occurs. It makes sure that the invalid register window is still -! available before jumping into C code. It will also restore the world if you -! return from handle_exception. - - .globl _trap_low -_trap_low: - mov %psr, %l0 - mov %wim, %l3 - - srl %l3, %l0, %l4 ! wim >> cwp - cmp %l4, 1 - bne window_fine ! Branch if not in the invalid window - nop - -! Handle window overflow - - mov %g1, %l4 ! Save g1, we use it to hold the wim - srl %l3, 1, %g1 ! Rotate wim right - tst %g1 - bg good_wim ! Branch if new wim is non-zero - nop - -! At this point, we need to bring a 1 into the high order bit of the wim. -! Since we don't want to make any assumptions about the number of register -! windows, we figure it out dynamically so as to setup the wim correctly. - - not %g1 ! Fill g1 with ones - mov %g1, %wim ! Fill the wim with ones - nop - nop - nop - mov %wim, %g1 ! Read back the wim - inc %g1 ! Now g1 has 1 just to left of wim - srl %g1, 1, %g1 ! Now put 1 at top of wim - mov %g0, %wim ! Clear wim so that subsequent save - nop ! won't trap - nop - nop - -good_wim: - save %g0, %g0, %g0 ! Slip into next window - mov %g1, %wim ! Install the new wim - - std %l0, [%sp + 0 * 4] ! save L & I registers - std %l2, [%sp + 2 * 4] - std %l4, [%sp + 4 * 4] - std %l6, [%sp + 6 * 4] - - std %i0, [%sp + 8 * 4] - std %i2, [%sp + 10 * 4] - std %i4, [%sp + 12 * 4] - std %i6, [%sp + 14 * 4] - - restore ! Go back to trap window. - mov %l4, %g1 ! Restore %g1 - -window_fine: - sethi %hi(in_trap_handler), %l4 - ld [%lo(in_trap_handler) + %l4], %l5 - tst %l5 - bg recursive_trap - inc %l5 - - set trapstack+1000*4, %sp ! Switch to trap stack - -recursive_trap: - st %l5, [%lo(in_trap_handler) + %l4] - sub %sp,(16+1+6+1+72)*4,%sp ! Make room for input & locals - ! + hidden arg + arg spill - ! + doubleword alignment - ! + registers[72] local var - - std %g0, [%sp + (24 + 0) * 4] ! registers[Gx] - std %g2, [%sp + (24 + 2) * 4] - std %g4, [%sp + (24 + 4) * 4] - std %g6, [%sp + (24 + 6) * 4] - - std %i0, [%sp + (24 + 8) * 4] ! registers[Ox] - std %i2, [%sp + (24 + 10) * 4] - std %i4, [%sp + (24 + 12) * 4] - std %i6, [%sp + (24 + 14) * 4] - ! F0->F31 not implemented - mov %y, %l4 - mov %tbr, %l5 - st %l4, [%sp + (24 + 64) * 4] ! Y - st %l0, [%sp + (24 + 65) * 4] ! PSR - st %l3, [%sp + (24 + 66) * 4] ! WIM - st %l5, [%sp + (24 + 67) * 4] ! TBR - st %l1, [%sp + (24 + 68) * 4] ! PC - st %l2, [%sp + (24 + 69) * 4] ! NPC - - ! CPSR and FPSR not impl - - or %l0, 0xf20, %l4 - mov %l4, %psr ! Turn on traps, disable interrupts - - call _handle_exception - add %sp, 24 * 4, %o0 ! Pass address of registers - -! Reload all of the registers that aren't on the stack - - ld [%sp + (24 + 1) * 4], %g1 ! registers[Gx] - ldd [%sp + (24 + 2) * 4], %g2 - ldd [%sp + (24 + 4) * 4], %g4 - ldd [%sp + (24 + 6) * 4], %g6 - - ldd [%sp + (24 + 8) * 4], %i0 ! registers[Ox] - ldd [%sp + (24 + 10) * 4], %i2 - ldd [%sp + (24 + 12) * 4], %i4 - ldd [%sp + (24 + 14) * 4], %i6 - - ldd [%sp + (24 + 64) * 4], %l0 ! Y & PSR - ldd [%sp + (24 + 68) * 4], %l2 ! PC & NPC - - restore ! Ensure that previous window is valid - save %g0, %g0, %g0 ! by causing a window_underflow trap - - mov %l0, %y - mov %l1, %psr ! Make sure that traps are disabled - ! for rett - - sethi %hi(in_trap_handler), %l4 - ld [%lo(in_trap_handler) + %l4], %l5 - dec %l5 - st %l5, [%lo(in_trap_handler) + %l4] - - jmpl %l2, %g0 ! Restore old PC - rett %l3 ! Restore old nPC -"); - -/* Convert ch from a hex digit to an int */ - -static int -hex(ch) - unsigned char ch; -{ - if (ch >= 'a' && ch <= 'f') - return ch-'a'+10; - if (ch >= '0' && ch <= '9') - return ch-'0'; - if (ch >= 'A' && ch <= 'F') - return ch-'A'+10; - return -1; -} - -/* scan for the sequence $<data>#<checksum> */ - -static void -getpacket(buffer) - char *buffer; -{ - unsigned char checksum; - unsigned char xmitcsum; - int i; - int count; - unsigned char ch; - - do - { - /* wait around for the start character, ignore all other characters */ - while ((ch = (getDebugChar() & 0x7f)) != '$') ; - - checksum = 0; - xmitcsum = -1; - - count = 0; - - /* now, read until a # or end of buffer is found */ - while (count < BUFMAX) - { - ch = getDebugChar() & 0x7f; - if (ch == '#') - break; - checksum = checksum + ch; - buffer[count] = ch; - count = count + 1; - } - - if (count >= BUFMAX) - continue; - - buffer[count] = 0; - - if (ch == '#') - { - xmitcsum = hex(getDebugChar() & 0x7f) << 4; - xmitcsum |= hex(getDebugChar() & 0x7f); -#if 0 - /* Humans shouldn't have to figure out checksums to type to it. */ - putDebugChar ('+'); - return; -#endif - if (checksum != xmitcsum) - putDebugChar('-'); /* failed checksum */ - else - { - putDebugChar('+'); /* successful transfer */ - /* if a sequence char is present, reply the sequence ID */ - if (buffer[2] == ':') - { - putDebugChar(buffer[0]); - putDebugChar(buffer[1]); - /* remove sequence chars from buffer */ - count = strlen(buffer); - for (i=3; i <= count; i++) - buffer[i-3] = buffer[i]; - } - } - } - } - while (checksum != xmitcsum); -} - -/* send the packet in buffer. */ - -static void -putpacket(buffer) - unsigned char *buffer; -{ - unsigned char checksum; - int count; - unsigned char ch; - - /* $<packet info>#<checksum>. */ - do - { - putDebugChar('$'); - checksum = 0; - count = 0; - - while (ch = buffer[count]) - { - if (! putDebugChar(ch)) - return; - checksum += ch; - count += 1; - } - - putDebugChar('#'); - putDebugChar(hexchars[checksum >> 4]); - putDebugChar(hexchars[checksum & 0xf]); - - } - while ((getDebugChar() & 0x7f) != '+'); -} - -static char remcomInBuffer[BUFMAX]; -static char remcomOutBuffer[BUFMAX]; - -/* Indicate to caller of mem2hex or hex2mem that there has been an - error. */ -static volatile int mem_err = 0; - -/* Convert the memory pointed to by mem into hex, placing result in buf. - * Return a pointer to the last char put in buf (null), in case of mem fault, - * return 0. - * If MAY_FAULT is non-zero, then we will handle memory faults by returning - * a 0, else treat a fault like any other fault in the stub. - */ - -static unsigned char * -mem2hex(mem, buf, count, may_fault) - unsigned char *mem; - unsigned char *buf; - int count; - int may_fault; -{ - unsigned char ch; - - set_mem_fault_trap(may_fault); - - while (count-- > 0) - { - ch = *mem++; - if (mem_err) - return 0; - *buf++ = hexchars[ch >> 4]; - *buf++ = hexchars[ch & 0xf]; - } - - *buf = 0; - - set_mem_fault_trap(0); - - return buf; -} - -/* convert the hex array pointed to by buf into binary to be placed in mem - * return a pointer to the character AFTER the last byte written */ - -static char * -hex2mem(buf, mem, count, may_fault) - unsigned char *buf; - unsigned char *mem; - int count; - int may_fault; -{ - int i; - unsigned char ch; - - set_mem_fault_trap(may_fault); - - for (i=0; i<count; i++) - { - ch = hex(*buf++) << 4; - ch |= hex(*buf++); - *mem++ = ch; - if (mem_err) - return 0; - } - - set_mem_fault_trap(0); - - return mem; -} - -/* This table contains the mapping between SPARC hardware trap types, and - signals, which are primarily what GDB understands. It also indicates - which hardware traps we need to commandeer when initializing the stub. */ - -static struct hard_trap_info -{ - unsigned char tt; /* Trap type code for SPARClite */ - unsigned char signo; /* Signal that we map this trap into */ -} hard_trap_info[] = { - {1, SIGSEGV}, /* instruction access error */ - {2, SIGILL}, /* privileged instruction */ - {3, SIGILL}, /* illegal instruction */ - {4, SIGEMT}, /* fp disabled */ - {36, SIGEMT}, /* cp disabled */ - {7, SIGBUS}, /* mem address not aligned */ - {9, SIGSEGV}, /* data access exception */ - {10, SIGEMT}, /* tag overflow */ - {128+1, SIGTRAP}, /* ta 1 - normal breakpoint instruction */ - {0, 0} /* Must be last */ -}; - -/* Set up exception handlers for tracing and breakpoints */ - -void -set_debug_traps() -{ - struct hard_trap_info *ht; - - for (ht = hard_trap_info; ht->tt && ht->signo; ht++) - exceptionHandler(ht->tt, trap_low); - - /* In case GDB is started before us, ack any packets (presumably - "$?#xx") sitting there. */ - - putDebugChar ('+'); - - initialized = 1; -} - -asm (" -! Trap handler for memory errors. This just sets mem_err to be non-zero. It -! assumes that %l1 is non-zero. This should be safe, as it is doubtful that -! 0 would ever contain code that could mem fault. This routine will skip -! past the faulting instruction after setting mem_err. - - .text - .align 4 - -_fltr_set_mem_err: - sethi %hi(_mem_err), %l0 - st %l1, [%l0 + %lo(_mem_err)] - jmpl %l2, %g0 - rett %l2+4 -"); - -static void -set_mem_fault_trap(enable) - int enable; -{ - extern void fltr_set_mem_err(); - mem_err = 0; - - if (enable) - exceptionHandler(9, fltr_set_mem_err); - else - exceptionHandler(9, trap_low); -} - -/* Convert the SPARC hardware trap type code to a unix signal number. */ - -static int -computeSignal(tt) - int tt; -{ - struct hard_trap_info *ht; - - for (ht = hard_trap_info; ht->tt && ht->signo; ht++) - if (ht->tt == tt) - return ht->signo; - - return SIGHUP; /* default for things we don't know about */ -} - -/* - * While we find nice hex chars, build an int. - * Return number of chars processed. - */ - -static unsigned int -hexToInt(char **ptr, int *intValue) -{ - int numChars = 0; - int hexValue; - - *intValue = 0; - - while (**ptr) - { - hexValue = hex(**ptr); - if (hexValue < 0) - break; - - *intValue = (*intValue << 4) | hexValue; - numChars ++; - - (*ptr)++; - } - - return (numChars); -} - -/* - * This function does all command procesing for interfacing to gdb. It - * returns 1 if you should skip the instruction at the trap address, 0 - * otherwise. - */ - -extern void breakinst(); - -static void -handle_exception (registers) - unsigned long *registers; -{ - int tt; /* Trap type */ - int sigval; - unsigned int addr; - int length; - char *ptr; - unsigned long *sp; - -/* First, we must force all of the windows to be spilled out */ - - asm(" save %sp, -64, %sp - save %sp, -64, %sp - save %sp, -64, %sp - save %sp, -64, %sp - save %sp, -64, %sp - save %sp, -64, %sp - save %sp, -64, %sp - save %sp, -64, %sp - restore - restore - restore - restore - restore - restore - restore - restore -"); - - if (registers[PC] == (unsigned long)breakinst) - { - registers[PC] = registers[NPC]; - registers[NPC] += 4; - } - - sp = (unsigned long *)registers[SP]; - - tt = (registers[TBR] >> 4) & 0xff; - - /* reply to host that an exception has occurred */ - sigval = computeSignal(tt); - ptr = remcomOutBuffer; - - *ptr++ = 'T'; - *ptr++ = hexchars[sigval >> 4]; - *ptr++ = hexchars[sigval & 0xf]; - - *ptr++ = hexchars[PC >> 4]; - *ptr++ = hexchars[PC & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)®isters[PC], ptr, 4, 0); - *ptr++ = ';'; - - *ptr++ = hexchars[FP >> 4]; - *ptr++ = hexchars[FP & 0xf]; - *ptr++ = ':'; - ptr = mem2hex(sp + 8 + 6, ptr, 4, 0); /* FP */ - *ptr++ = ';'; - - *ptr++ = hexchars[SP >> 4]; - *ptr++ = hexchars[SP & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)&sp, ptr, 4, 0); - *ptr++ = ';'; - - *ptr++ = hexchars[NPC >> 4]; - *ptr++ = hexchars[NPC & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)®isters[NPC], ptr, 4, 0); - *ptr++ = ';'; - - *ptr++ = hexchars[O7 >> 4]; - *ptr++ = hexchars[O7 & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)®isters[O7], ptr, 4, 0); - *ptr++ = ';'; - - *ptr++ = 0; - - putpacket(remcomOutBuffer); - - while (1) - { - remcomOutBuffer[0] = 0; - - getpacket(remcomInBuffer); - switch (remcomInBuffer[0]) - { - case '?': - remcomOutBuffer[0] = 'S'; - remcomOutBuffer[1] = hexchars[sigval >> 4]; - remcomOutBuffer[2] = hexchars[sigval & 0xf]; - remcomOutBuffer[3] = 0; - break; - - case 'd': - /* toggle debug flag */ - break; - - case 'g': /* return the value of the CPU registers */ - { - ptr = remcomOutBuffer; - ptr = mem2hex((char *)registers, ptr, 16 * 4, 0); /* G & O regs */ - ptr = mem2hex(sp + 0, ptr, 16 * 4, 0); /* L & I regs */ - memset(ptr, '0', 32 * 8); /* Floating point */ - mem2hex((char *)®isters[Y], - ptr + 32 * 4 * 2, - 8 * 4, - 0); /* Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR */ - } - break; - - case 'G': /* set the value of the CPU registers - return OK */ - { - unsigned long *newsp, psr; - - psr = registers[PSR]; - - ptr = &remcomInBuffer[1]; - hex2mem(ptr, (char *)registers, 16 * 4, 0); /* G & O regs */ - hex2mem(ptr + 16 * 4 * 2, sp + 0, 16 * 4, 0); /* L & I regs */ - hex2mem(ptr + 64 * 4 * 2, (char *)®isters[Y], - 8 * 4, 0); /* Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR */ - - /* See if the stack pointer has moved. If so, then copy the saved - locals and ins to the new location. This keeps the window - overflow and underflow routines happy. */ - - newsp = (unsigned long *)registers[SP]; - if (sp != newsp) - sp = memcpy(newsp, sp, 16 * 4); - - /* Don't allow CWP to be modified. */ - - if (psr != registers[PSR]) - registers[PSR] = (psr & 0x1f) | (registers[PSR] & ~0x1f); - - strcpy(remcomOutBuffer,"OK"); - } - break; - - case 'm': /* mAA..AA,LLLL Read LLLL bytes at address AA..AA */ - /* Try to read %x,%x. */ - - ptr = &remcomInBuffer[1]; - - if (hexToInt(&ptr, &addr) - && *ptr++ == ',' - && hexToInt(&ptr, &length)) - { - if (mem2hex((char *)addr, remcomOutBuffer, length, 1)) - break; - - strcpy (remcomOutBuffer, "E03"); - } - else - strcpy(remcomOutBuffer,"E01"); - break; - - case 'M': /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */ - /* Try to read '%x,%x:'. */ - - ptr = &remcomInBuffer[1]; - - if (hexToInt(&ptr, &addr) - && *ptr++ == ',' - && hexToInt(&ptr, &length) - && *ptr++ == ':') - { - if (hex2mem(ptr, (char *)addr, length, 1)) - strcpy(remcomOutBuffer, "OK"); - else - strcpy(remcomOutBuffer, "E03"); - } - else - strcpy(remcomOutBuffer, "E02"); - break; - - case 'c': /* cAA..AA Continue at address AA..AA(optional) */ - /* try to read optional parameter, pc unchanged if no parm */ - - ptr = &remcomInBuffer[1]; - if (hexToInt(&ptr, &addr)) - { - registers[PC] = addr; - registers[NPC] = addr + 4; - } - -/* Need to flush the instruction cache here, as we may have deposited a - breakpoint, and the icache probably has no way of knowing that a data ref to - some location may have changed something that is in the instruction cache. - */ - - flush_i_cache(); - return; - - /* kill the program */ - case 'k' : /* do nothing */ - break; -#if 0 - case 't': /* Test feature */ - asm (" std %f30,[%sp]"); - break; -#endif - case 'r': /* Reset */ - asm ("call 0 - nop "); - break; - -#if 0 -Disabled until we can unscrew this properly - - case 'b': /* bBB... Set baud rate to BB... */ - { - int baudrate; - extern void set_timer_3(); - - ptr = &remcomInBuffer[1]; - if (!hexToInt(&ptr, &baudrate)) - { - strcpy(remcomOutBuffer,"B01"); - break; - } - - /* Convert baud rate to uart clock divider */ - switch (baudrate) - { - case 38400: - baudrate = 16; - break; - case 19200: - baudrate = 33; - break; - case 9600: - baudrate = 65; - break; - default: - strcpy(remcomOutBuffer,"B02"); - goto x1; - } - - putpacket("OK"); /* Ack before changing speed */ - set_timer_3(baudrate); /* Set it */ - } -x1: break; -#endif - } /* switch */ - - /* reply to the request */ - putpacket(remcomOutBuffer); - } -} - -/* This function will generate a breakpoint exception. It is used at the - beginning of a program to sync up with a debugger and can be used - otherwise as a quick means to stop program execution and "break" into - the debugger. */ - -void -breakpoint() -{ - if (!initialized) - return; - - asm(" .globl _breakinst - - _breakinst: ta 1 - "); -} |