+2007-10-01 Markus Deuling <deuling@de.ibm.com>
+
+ * spu/Makefile.in: add dependencies for crt files.
+
+2007-10-01 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/sbrk.c: Use the current stack pointer value rather than the
+ maximum available memory to determine the amount of heap space
+ left. Without this change calling sbrk() can allocate space that
+ is currently in use on the stack.
+
+2007-09-26 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/sched_yield.c: New file (missed on 2007-09-21).
+
+2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/Makefile.in: Add new files.
+ * spu/jsre.h: Add JSRE_PREAD, JSRE_PWRITE, JSRE_READV, and
+ JSRE_WRITEV opcodes.
+ * spu/pread.c: New file to add pread via assist call.
+ * spu/pwrite.c: New file to add pwrite via assist call.
+ * spu/readv.c: New file to add readv via assist call.
+ * spu/writev.c: New file to add writev via assist call.
+
+2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/jsre.h: Add JSRE_SCHED_YIELD, JSRE_UMASK, JSRE_UTIME, and
+ JSRE_UTIMES.
+ * spu/sched_yield.c: New file add sched_yield via assist call.
+ * spu/umask.c: New file add umask via assist call.
+ * spu/utime.c: New file add utime via assist call.
+ * spu/utimes.c: New file add utimes via assist call.
+ * spu/Makefile.in: Add new files.
+
+2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/jsre.h: Add JSRE_SHM_OPEN and JSRE_SHM_UNLINK opcodes.
+ * spu/shm_open.c: New file to add shm_open via assist call.
+ * spu/shm_unlink.c: New file to add shm_unlink via assist call.
+ * spu/Makefile.in: Add shm_open.o and shm_unlink.o
+
+2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/dirfuncs.c: New file, holds the opendir, closedir, readdir,
+ rewinddir, seekdir and telldir implementations. These are
+ grouped in one file so that we do not need a separate file for
+ the struct dirent and DIR allocation code.
+ * spu/jsre.h: Add JSRE_OPENDIR and other dir opcodes.
+ * spu/Makefile.in: Add dirfuncs.o.
+
+2007-08-13 Carlos O'Donell <carlos@codesourcery.com>
+
+ * arm/crt0.S: Remove '.set' for __stack, hardware_init_hook,
+ and software_init_hook.
+
+2007-08-10 Carlos O'Donell <carlos@codesourcery.com>
+
+ 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * arm/syscalls.c (_stat): Use _close
+
+ * arm/syscalls.c (struct poslog): Rename to...
+ (struct fdent): ... this.
+ (FILE_HANDLE_OFFSET): Remove.
+ (findslot): Return a struct fdent* if fd is valid, otherwise return NULL.
+ (newslot): New function.
+ (remap_handle): Remove.
+ (initialise_monitor_handles): Use stdout as fallback for stderr.
+ (wrap): Rename to...
+ (checkerror): ... this.
+ (_swiread): Use checkerror() for the return of SWI calls. Correct the use of r0.
+ (_read): Use findslot(). Return EBADF on bad handle.
+ (_swilseek): Call findslot(). Check for valid whence. Check for negative offset when using
+ SEEK_CUR, and check for overflow. Use checkerror(). Check *_Flen calls for errors.
+ (_swiwrite): Correct the use of r0.
+ (_write): Call findslot().
+ (_swiopen): Call findslot(). Check for valid flags. Use checkerror(). Call newslot().
+ Handle O_TRUNC, and O_WRONLY. Return index into openfiles[] for fd.
+ (_swiclose): Correct the use of r0.
+ (_close): Handle stderr == stdout case. Only reclaim handle if _swiclose succeeded.
+ (_getpid): Use __attribute__((unused)).
+ (_sbrk): Fix formatting.
+ (_swistat): New function.
+ (_stat): Call _swistat().
+ (_fstat): Call _swistat().
+ (_unlink): Correct the use of r0.
+ (isatty): Call finslot(). Correct the use of r0.
+ (_system): Call checkerror(). Correct the use of r0.
+ (_rename): Correct the use of r0.
+
+2007-07-13 Kevin Buettner <kevinb@redhat.com>
+
+ * mep/fmax.ld, mep/gmap_default.ld, mep/min.ld, mep/simple.ld (.gcc_except_table): Add pattern
+ for .gcc_except_table.*.
+
+2007-07-06 Jeff Johnston <jjohnstn@redhat.com>
+
+ * arm/syscalls.c (gettimeofday): Change to POSIX signature
+ where second argument is passed as void *.
+ * bfin/syscalls.c (gettimeofday): Ditto.
+ * cris/gensyscalls (gettimeofday): Ditto.
+ * cris/linunistd.h (gettimeofday): Ditto.
+ * crx/time.c (gettimeofday): Ditto.
+ * frv/sim-time.c (gettimeofday): Ditto.
+ * i386/cygmon-salib.c (gettimeofday): Ditto.
+ * libnosys/gettod.c (gettimeofday): Ditto.
+ * m68k/io-gettimeofday.c (gettimeofday): Ditto.
+ * sparc/cygmon-salib.c (gettimeofday): Ditto.
+ * spu/gettimeofday.c (gettimeofday): Ditto.
+
+2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/jsre.h: Add JSRE_MKSTEMP and JSRE_MKTEMP values.
+ * spu/mkstemp.c: New file to add mkstemp support via assist call.
+ * spu/mktemp.c: New file to add mktemp support via assist call.
+ * spu/Makefile.in: Add mkstemp.o and mktemp.o
+
+2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/jsre.h: Add new JSRE opcodes.
+ * spu/dup2.c: New file to add dup2 support via assist call.
+ * spu/fdatasync.c: New file to add fdatasync support via assist call.
+ * spu/fsync.c: New file to add fsync support via assist call.
+ * spu/lockf.c: New file to add lockf support via assist call.
+ * spu/sync.c: New file to add sync support via assist call.
+ * spu/truncate.c: New file to add truncate support via assist call.
+ * spu/Makefile.in: Add new files.
+
+2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/jsre.h: JSRE_LINK, JSRE_SYMLINK and JSRE_READLINK.
+ * spu/link.c: New file to add link support via an assist call.
+ * spu/readlink.c: New file to add readlink support via an assist call.
+ * spu/symlink.c: New file to add symlink support via an assist call.
+ * spu/Makefile.in: Add new files.
+
+2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/jsre.h: Add JSRE_LSTAT.
+ * spu/lstat.c: New file add lstat support via an assist call.
+ * spu/conv_stat.c: New file, add common stat conversion code.
+ * spu/fstat.c: Use __conv_stat.
+ * spu/stat.c: Use __conv_stat.
+ * spu/Makefile.in: Add conv_stat.o and lstat.o.
+
+2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/jsre.h: Add JSRE_GETCWD.
+ * spu/getcwd.c: New file, implement getcwd with help from an
+ assist call.
+ * spu/Makefile.in: Add getcwd.
+
+2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/jsre.h: Add defines for new assist calls.
+ * spu/chdir.c: New file, support chdir via assist call.
+ * spu/chmod.c: New file, support chmod via assist call.
+ * spu/chown.c: New file, support chown via assist call.
+ * spu/fchdir.c: New file, support fchdir via assist call.
+ * spu/fchmod.c: New file, support fchmod via assist call.
+ * spu/fchown.c: New file, support fchown via assist call.
+ * spu/lchown.c: New file, support lchown via assist call.
+ * spu/mkdir.c: New file, support mkdir via assist call.
+ * spu/mknod.c: New file, support mknod via assist call.
+ * spu/rmdir.c: New file, support rmdir via assist call.
+ * spu/Makefile.in: Add new files.
+
+2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/getpagesize.c: New file add getpagesize via an assist call.
+ * spu/jsre.h: Add JSRE_GETPAGESIZE.
+ * spu/Makefile.in: Add getpagesize.
+
+2007-06-13 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/Makefile.in: Add nanosleep.c.
+ * spu/jsre.h: Add JSRE_NANOSLEEP.
+ * spu/nanosleep.c: New file, supply nanosleep via an assist call.
+
+2007-06-05 Patrick Mansfield <patman@us.ibm.com>
+
+ * spu/jsre.h: Remove the assist call structs and defines that are
+ specific to one assist call from here.
+ * spu/access.c: Move struct syscall_access_t to here.
+ * spu/fstat.c: Move struct syscall_fstat_t to here.
+ * spu/ftruncate.c: Move struct syscall_ftruncate_t to here.
+ * spu/gettimeofday.c: Move struct syscall_gettimeofday_t to here.
+ * spu/lseek.c: Move struct syscall_lseek_t and JSRE_SEEK defines to
+ here.
+ * spu/open.c: Move struct syscall_open_t and JSRE_O_ defines to here.
+ * spu/read.c: Move struct syscall_read_t to here, and actually use
+ it (it is the same as syscall_write_t).
+ * spu/stat.c: Move struct syscall_stat_t to here.
+ * spu/write.c: Move struct syscall_write_t to here.
+ * spu/close.c: Pass the address of the first and only argument to
+ __send_to_ppe rather than using an automatic variable and a
+ special struct.
+ * spu/dup.c: Ditto.
+ * spu/unlink.c: Ditto.
+
+2007-05-30 Kazu Hirata <kazu@codesourcery.com>
+
+ * m68k/cf-crt1.C, m68k/cf.sc, m68k/fido.sc, m68k/fido-crt0.S:
+ Replace __INIT_SECTION__ and __FINI_SECTION__ with _init and
+ _fini, respectively.
+
+2007-05-23 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/syscalls.c: Change __send_to_ppe to return the result stored
+ in stored in slot 0 of the data, rather than have each assisted
+ call retrieve the value.
+ * spu/jsre.h: Remove the now unused syscall_out_t.
+ * spu/access.c: Use the __send_to_ppe result instead of the slot 0
+ value, remove unused syscall_out_t variable.
+ * spu/close.c: Ditto.
+ * spu/dup.c: Ditto.
+ * spu/fstat.c: Ditto.
+ * spu/ftruncate.c: Ditto.
+ * spu/gettimeofday.c: Ditto.
+ * spu/lseek.c: Ditto.
+ * spu/open.c: Ditto.
+ * spu/read.c: Ditto.
+ * spu/stat.c: Ditto.
+ * spu/unlink.c: Ditto.
+ * spu/write.c: Ditto.
+
+2007-05-23 Kazu Hirata <kazu@codesourcery.com>
+
+ * m68k/fido.sc (.data): Move .jcr to .text. Catch .got.plt
+ and .got.
+
+2007-05-07 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/open.c: Unconditionally set the "mode" to fix a bug where
+ mode was not properly set.
+
+2007-05-03 Kazu Hirata <kazu@codesourcery.com>
+
+ * m68k/fido-_exit.c (_exit): Use stop #0x700.
+
+2007-04-27 Kazu Hirata <kazu@codesourcery.com>
+
+ * m68k/fido.sc: Catch .text.*, .rodata.*, .data.*, .bss.*,
+ .ctor.*, and .dtor.*. Wrap ctor/dtor-related sections with KEEP.
+
+2007-04-04 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/syscalls.c: Rename _send_to_ppe __send_to_ppe, and set errno
+ on return from the offload call.
+ * spu/jsre.h: Include sys/syscall.h for the send_to_ppe prototype.
+ * spu/access.c: Call __send_to_ppe instead of _send_to_ppe, and
+ remove the setting of errno.
+ * spu/close.c: Ditto.
+ * spu/dup.c: Ditto.
+ * spu/fstat.c: Ditto.
+ * spu/ftruncate.c: Ditto.
+ * spu/gettimeofday.c: Ditto.
+ * spu/lseek.c: Ditto.
+ * spu/open.c: Ditto.
+ * spu/read.c: Ditto.
+ * spu/stat.c: Ditto.
+ * spu/unlink.c: Ditto.
+ * spu/write.c: Ditto.
+
+2007-03-01 Ben Elliston <bje@au.ibm.com>
+
+ * spu/sbrk.c (sbrk): Adjust the stack pointer vector correctly so
+ that GCC runtime stack checking works. Handle the backchain, too.
+
+2007-02-21 Patrick Mansfield <patmans@us.ibm.com>
+
+ * spu/gettimeofday.c: New file which adds SPU gettimeofday.
+ * spu/jsre.h: Remove time, add gettimeofday.
+ * spu/Makefile.in: Ditto.
+
+2007-02-21 Hans-Peter Nilsson <hp@axis.com>
+
+ * cris/crt0.S: Use jump, not ba, to skip the interrupt table. Use
+ "setf", not "nop", for common_v10_v32 compatibility.
+ Move out interrupt table to irqtable.S. Include here for non-ELF.
+ * cris/irqtable.S: Extracted from cris/crt0.S. Provide per-entry
+ weak default stub definitions.
+ * cris/crtn.c: Use "setf", not "nop", for common_v10_v32
+ compatibility.
+ * cris/setup.S [__arch_common_v10_v32]: Return.
+ * cris/Makefile.in (BSP_OBJS): Add irqtable.o.
+
+2007-02-15 Nick Clifton <nickc@redhat.com>
+
+ * sparc/cygmon.ld.src: Link .rodata.* input sections into .text
+ output section.
+ * sparc/cygmon-sparc64-ld.src: Likewise.
+
+2007-02-08 Dave Brolley <brolley@redhat.com>
+
+ * mep: New target directory.
+ * README: Add MeP.
+ * configure.in: Add support for MeP.
+ * configure: Regenerated.
+ * mep/configure.in: New file.
+ * mep/configure: Ditto.
+ * mep/Makefile.in: Ditto.
+ * mep/aclocal.m4: Ditto.
+ * mep/crt0.S: Ditto.
+ * mep/crtn.S: Ditto.
+ * mep/sim-crt0.S: Ditto.
+ * mep/sim-crtn.S: Ditto.
+ * mep/fmax.ld: Ditto.
+ * mep/gcov-io.h: Ditto.
+ * mep/gmap_default.ld: Ditto.
+ * mep/handlers.c: Ditto.
+ * mep/h_reset.c: Ditto.
+ * mep/isatty.c: Ditto.
+ * mep/mep-bb.c: Ditto.
+ * mep/mep-gmon.c: Ditto.
+ * mep/min.ld: Ditto.
+ * mep/read.c: Ditto.
+ * mep/sbrk.c: Ditto.
+ * mep/sdram-crt0.S: Ditto.
+ * mep/sdram-crtn.S: Ditto.
+ * mep/simnovec-crt0.S: Ditto.
+ * mep/simple.ld: Ditto.
+ * mep/simsdran-crt0.S: Ditto.
+ * mep/syscalls.S: Ditto.
+ * mep/write.c: Ditto.
+
+2007-01-19 Kazunori Asayama <asayama@sm.sony.co.jp>
+
+ * spu/syscalls.c: Replace vector with __vector.
+
+2007-01-09 Ben Elliston <bje@au.ibm.com>
+
+ * spu/exit.c (_exit): Finish with an infinite loop to eliminate a
+ warning about this noreturn function returning.
+
+2007-01-04 Kazu Hirata <kazu@codesourcery.com>
+
+ Merge from newlib-csl-20060320-branch:
+ 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
+
+ libgloss/
+ * m68k/Makefile.in (CF_ISRS): Remove now shared routines.
+ * m68k/cf-crt0.S (__reset): Define here.
+ * m68k/cf-isrs.c: Share some ISRS. Add aliases for each IRQ slot.
+ * m68k/cf-isv.S: Move to .interrupt_vector section. Make each
+ slot a unique routine.
+ * m68k/cf.sc: Adjust for .interrupt_vector section.
+
+ libgloss/
+ * m68k/Makefile.in (m5273c3): Rename to ...
+ (m5272c3): ... here to fix typo.
+ (m5249c3): New.
+ (CF_BOARDS): Add it.
+
+2006-01-03 Kazu Hirata <kazu@codesourcery.com>
+
+ * arm/Makefile (RDPMON_OBJS): Add _exit.o and _kill.o.
+ (RDIMON_OBJS): Define in terms of RDPMON_OBJS.
+ (rdimon-_exit.o, rdimon-_kill.o): New.
+ * arm/_exit.c, arm/_kill.c: New.
+ * arm/syscalls.c (_exit, _kill): Remove.
+
+2007-01-03 Kazu Hirata <kazu@codesourcery.com>
+
+ Merge from newlib-csl-20060320-branch:
+ 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
+
+ * m68k/cf-crt0.S (__start): Adjust semihosting.
+
+2007-01-02 Kazu Hirata <kazu@codesourcery.com>
+
+ Merge from newlib-csl-20060320-branch:
+ 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
+
+ * m68k/cf-hosted.S (__hosted): Adjust semihosting.
+
2007-01-02 Ben Elliston <bje@au.ibm.com>
* spu/time.c (time): Cast new sys.time value to unsigned int.
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