Subversion Repositories openrisc_2011-10-31

2011-05-16  Jeremy Bennett <jeremy.bennett@embecosm.com>

        * or32/crt0.S (_start): Added reinitialization of impure_data
        * impure-data: Added.

2011-01-09  Julius Baxter  <julius@opencores.org>

        * or32/crt0.S (_start): Added clearing of GPR 0.

2010-10-29  Joern Rennecke  <joern.rennecke@embecosm.com>

        * or32/crt0.S (_start): After main, call exit.

        * or32/crt0.S: Rename implementation symbols to reside in the
        implementation namespace.
        * or32/read-uart.c, or32/write-uart.c, or32/uart-dummy.c: Likewise.
        * or32/uart.c, or32/uart.h: Likewise.

        * or32/crt0.S (UNHANDLED_EXCEPTION): Call exit.

2010-10-28  Joern Rennecke  <joern.rennecke@embecosm.com>

        * or32/crt0.S (_start): Rename fini to __fini.

2010-09-13  Joern Rennecke  <joern.rennecke@embecosm.com>

        * or32/crt0.S (_start): Rename init to __init.

2010-08-19  Jeremy Bennett <jeremy.bennett@embecosm.com>

        * or32/crt0.S (_start): Remove all leading underscores from
        references to global C functions and variables (printf, stack,
        atexit, _uart_init, main). Modified end of memory detection, so it
        works on rentry as well as initial entry.  <buserr>: New code to
        allow re-entrant _start function.

2010-07-30  Julius Baxter <julius.baxter@orsoc.se>

        * or32/crt0.S: Added cache initilisation routines using config regs
        * or32/spr-defs.h: Replaced with or1ksim's golden version
        * or32/or1ksim-board.h: Noted that cache config no longer necessary

2010-07-16  Jeremy Bennett <jeremy.bennett@embecosm.com>

        * or32/configure.in: Tidied up and made consistent with nosyslib.
        * or32/Makefile.in: Tidied up and made consistent with nosyslib.

2010-07-16  Jeremy Bennett <jeremy.bennett@embecosm.com>

        * libnosys/configure.in: Add or32 as using namespace clean
          implementation.

2010-07-16  Jeremy Bennett <jeremy.bennett@embecosm.com>

        * or32/_exit.c: Removed redundant header.
        * or32/close-uart.c: Deleted.
        * or32/close.c: Undefined #errno. Fail for all streams.
        * or32/crt0.S; Simplified cache initialization.
        * or32/execve.c: Undefined #errno.
        * or32/fork.c: Undefined #errno.
        * or32/fstat-uart.c: Undefined #errno.
        * or32/fstat.c: Undefined #errno.
        * or32/isatty-uart.c: Undefined #errno.
        * or32/isatty.c: Undefined #errno.
        * or32/kill.c: Undefined #errno.
        * or32/link.c: Undefined #errno.
        * or32/lseek-uart.c: Undefined #errno.
        * or32/lseek.c: Undefined #errno.
        * or32/Makefile.in: Replaced close-uart.c by close.c
        * or32/open.c: Undefined #errno.
        * or32/read-uart.c: Undefined #errno.
        * or32/read.c: Undefined #errno.
        * or32/sbrk.c: Undefined #errno.
        * or32/stat.c: Undefined #errno.
        * or32/times.c: Undefined #errno.
        * or32/unlink.c: Undefined #errno.
        * or32/wait.c: Undefined #errno.
        * or32/write-uart.c: Undefined #errno.
        * or32/write.c: Undefined #errno.

2010-07-14  Jeremy Bennett <jeremy.bennett@embecosm.com>

        * or32/crt0.S: Use l.j rather than l.jr for library calls.
        * or32/sbrk.c (_sbrk): Use stack, rather than &stack.

2010-07-07  Jeremy Bennett <jeremy.bennett@embecosm.com>

        * README: Updated for OpenRISC
        * or32/_exit.c: Created.
        * or32/close.c: Created.
        * or32/close-uart.c: Created.
        * or32/configure: Regenerated.
        * or32/configure.in: Updated for new style AC_INIT.
        * or32/COPYING: Created.
        * or32/crt0.S: Rewritten to match updated linker. Calls init and
        sets up fini functions to handle constructors and destructors
        properly.
        * or32/environ.c: Created.
        * or32/exceptions.c: Deleted.
        * or32/execve.c: Created.
        * or32/fork.c: Created.
        * or32/fstat.c: Created.
        * or32/fstat-uart.c: Created.
        * or32/getpid.c: Created.
        * or32/io.c: Deleted.
        * or32/isatty.c: Created.
        * or32/isatty-uart.c: Created.
        * or32/kill.c: Created.
        * or32/link.c: Created.
        * or32/lseek.c: Created.
        * or32/lseek-uart.c: Created.
        * or32/Makefile.in: Updated for new source code.
        * or32/open.c: Created.
        * or32/or32.ld: Deleted.
        * or32/or1ksim-board.h: Renamed from board.h.
        * or32/proc.c: Created.
        * or32/read.c: Created.
        * or32/read-uart.c: Created.
        * or32/sbrk.c: Created.
        * or32/sim.cfg: Created.
        * or32/specs: Deleted.
        * or32/spr-defs.h: Renamed from spr_defs.h.
        * or32/stat.c: Created.
        * or32/times.c: Created.
        * or32/uart.c (_uart_init, _uart_putc, _uart_getc): Renamed from
        uart_init, uart_putc and uart_getc respectively. Macros simplified.
        * or32/uart-dummy.c: Created.
        * or32/uart.h <_uart_init, _uart_putc, _uart_getc>: Renamed
        external functions.
        * or32/unlink.c: Created.
        * or32/wait.c: Created.
        * or32/write.c: Created.
        * or32/write-uart.c: Created.