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482 Commits

Author SHA1 Message Date
Corinna Vinschen
77a74ed692 * aarch64/configure.in: Replace the direct generation of 
cpu-init/Makefile.in with AC_CONFIG_SUBDIRS(cpu-init).
	* aarch64/configure: Re-generate.
	* aarch64/cpu-init/Makefile.in (objtype): Remove.
	(Makefile, config.status): Update the rules.
	* aarch64/cpu-init/aclocal.m4: New file (generated).
	* aarch64/cpu-init/configure.in: New file.
	* aarch64/cpu-init/configure: New file (generated).
 2012-11-23 10:43:31 +00:00
Anthony Green
a910b33ad2 Minor debugging aid for the moxie port. 2012-10-27 19:41:18 +00:00
Anthony Green
ffa2dd6787 Minor optimization and bug fix for moxie. 2012-10-27 15:57:12 +00:00
DJ Delorie
2b74bec6c9 * libc/machine/rl78/setjmp.S: Convert from CPP macros to GAS 
macros, to avoid dependence on the line separation character.

* rl78/crt0.S (_interrupt_vector_table): Convert from CPP macros
to GAS macros, to avoid dependence on the line separation
character.
 2012-10-03 20:24:50 +00:00
DJ Delorie
13ab44c05b * libc/sys/sysnecv850/sbrk.c (_sbrk): Change heap_start to be an 
array of undefined size, to avoid problems when compiled with
-msda=4.

* v850/sbrk.c (_sbrk): Change heap_start to be an array of
undefined size, to avoid problems when compiled with -msda=4.
 2012-10-02 22:55:10 +00:00
Steve Ellcey
f7b96aaa8c 2012-10-02 Steve Ellcey <sellcey@mips.com> 
* mips/configure.in: Add new linker scripts to script list.
	* mips/configure: Regenerate.
	* mips/mti32.ld: New.
	* mips/mti64.ld: New.
	* mips/mti64_n32.ld: New.
	* mips/mti64_64.ld: New.
	* mips/sde32.ld: New.
	* mips/sde64.ld: New.
 2012-10-02 20:14:15 +00:00
Jeff Johnston
cdf81c0c4c 2012-09-26 Ian Bolton <ian.bolton@arm.com> 
Jim MacArthur  <jim.macarthur@arm.com>
        Marcus Shawcroft  <marcus.shawcroft@arm.com>
        Nigel Stephens  <nigel.stephens@arm.com>
        Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
        Richard Earnshaw  <rearnsha@arm.com>
        Sofiane Naci  <sofiane.naci@arm.com>
        Tejas Belagod  <tejas.belagod@arm.com>
        Yufeng Zhang  <yufeng.zhang@arm.com>

        * aarch64/Makefile.in: New file.
        * aarch64/_exit.c: New file.
        * aarch64/_kill.c: New file.
        * aarch64/aclocal.m4: Generated.
        * aarch64/configure: Generated.
        * aarch64/configure.in: New file.
        * aarch64/cpu-init/Makefile.in: New file.
        * aarch64/cpu-init/rdimon-aem-el3.S: New file.
        * aarch64/crt0.S: New file.
        * aarch64/elf-rdimon.specs: New file.
        * aarch64/libcfunc.c: New file.
        * aarch64/svc.h: New file.
        * aarch64/syscalls.c: New file.
        * configure.in: Add AArch64.
        * configure: Re-generated.
 2012-09-26 20:11:54 +00:00
Anthony Green
af32eb5e28 bi-endian support for moxie. 2012-09-13 23:57:33 +00:00
DJ Delorie
44c61e4a63 * rx/rx.ld: Add W_* sections to .rodata. 
* rx/rx-sim.ld: Likewise.
 2012-08-30 21:08:14 +00:00
Michael Frysinger
6f0e9c73f1 libgloss: cr16: add custom syscall list 2012-08-30 07:04:42 +00:00
Corinna Vinschen
03cd7bbbb1 * arm/redboot-crt0.S (__change_mode): Replace mov with movs. 2012-05-02 08:09:45 +00:00
Michael Frysinger
cff00a2038 libgloss: cris: respect DESTDIR when installing 2012-03-24 03:38:28 +00:00
Michael Frysinger
5fd4464077 libgloss: libnosys: use @host_makefile_frag@ 
Rather than inlining the generated rules, use @host_makefile_frag@ instead.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-03-13 01:52:31 +00:00
Michael Frysinger
f408b153cc libgloss: change 'q' flag to 'r' in ar call 
The GNU ar has "q" aliased to "r", and we generally want this behavior anyways
(replacing rather than always appending), so change our AR_FLAGS definition.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-03-13 01:47:40 +00:00
Jeff Johnston
543c24fcdf 2012-03-09 Jeff Johnston <jjohnstn@redhat.com> 
* epiphany/access.c: Add modification rights to clause as
        permitted by DJ Delorie.
        * iq2000/access.c: Ditto.
        * mn10200/access.c: Ditto.
        * mn10300/access.c: Ditto.
        * mt/access.c: Ditto.
        * v850/access.c: Ditto.
 2012-03-09 20:28:57 +00:00
Nick Clifton
2e398e8437 * configure.in: Accept "arm*" target spec instead of just "arm". 
* configure: Regenerated.
	* libnosys/configure.in: Likewise.
	(libc_symbol_prefix): Renamed to libc_cv_symbol_prefix.
	* libnosys/configure: Regenerated (using autoconf v2.68).
 2012-03-02 13:20:08 +00:00
Jeff Johnston
b07cfbff06 2012-02-21 Jeremy Bennett <jeremy.bennett@embecosm.com> 
Alan Lehotsky  <apl@alum.mit.edu>
            Joern Rennecke  <joern.rennecke@embecosm.com>

        * configure.in: Add Epiphany support.
        * configure: Regenerate.
        * epiphany: New directory.
        * libgloss/README: Add Epiphany entry.
 2012-02-21 22:37:47 +00:00
Michael Frysinger
f171a1e0a6 libgloss: bfin: add a better default _exit 2012-01-24 04:41:10 +00:00
Corinna Vinschen
c3a549f687 * arm/linux-crt0.c: Use ldr instead of adr to get address of 
_start_thumb.
 2012-01-17 10:03:40 +00:00
Michael Frysinger
6e6193cd23 libgloss: bfin: add clear_cache_range support (for gcc) 2011-12-18 18:41:20 +00:00
Jeff Johnston
8e0346d137 2011-12-15 Konrad Eisele <konrad@gaisler.com> 
* configure.in: Add SPARC LEON support.
        * configure: Regenerated.
        * sparc_leon/asm-leon/amba.h, sparc_leon/asm-leon/asmmacro.h,
        sparc_leon/asm-leon/clock.h, sparc_leon/asm-leon/contextswitch.h,
        sparc_leon/asm-leon/elfmacro.h, sparc_leon/asm-leon/head.h,
        sparc_leon/asm-leon/irq.h, sparc_leon/asm-leon/jiffies.h,
        sparc_leon/asm-leon/lambapp.h, sparc_leon/asm-leon/lambapp_devs.h,
        sparc_leon/asm-leon/leon.h, sparc_leon/asm-leon/leon3.h,
        sparc_leon/asm-leon/leonbare_debug.h, sparc_leon/asm-leon/leonbare_kernel.h,
        sparc_leon/asm-leon/leonbare_kernel_queue.h, sparc_leon/asm-leon/leoncompat.h,
        sparc_leon/asm-leon/leondbg.h, sparc_leon/asm-leon/leonstack.h,
        sparc_leon/asm-leon/liblocks.h, sparc_leon/asm-leon/linkage.h,
        sparc_leon/asm-leon/param.h, sparc_leon/asm-leon/queue.h,
        sparc_leon/asm-leon/spinlock.h, sparc_leon/asm-leon/stack.h,
        sparc_leon/asm-leon/time.h, sparc_leon/asm-leon/timer.h,
        sparc_leon/asm-leon/types.h, sparc_leon/asm-leon/winmacros.h:
        New file.
        * sparc_leon/Makefile.in, sparc_leon/_exit.c,
        sparc_leon/amba.c, sparc_leon/amba_dbg.c,
        sparc_leon/amba_driver.c, sparc_leon/amba_scan.c,
        sparc_leon/asm-leon, sparc_leon/bdinit.S,
        sparc_leon/busscan.S, sparc_leon/cacheA.S,
        sparc_leon/catch_interrupt.c, sparc_leon/catch_interrupt_mvt.c,
        sparc_leon/catch_interrupt_pending.c, sparc_leon/catch_interrupt_svt.c,
        sparc_leon/configure.in,
        sparc_leon/console.c, sparc_leon/console_dbg.c,
        sparc_leon/console_init.c, sparc_leon/contextswitch.c,
        sparc_leon/contextswitch_asm.S, sparc_leon/crt0.S,
        sparc_leon/crti.S, sparc_leon/crtn.S,
        sparc_leon/etrap.S, sparc_leon/etrap_fast.S,
        sparc_leon/fpu.S, sparc_leon/gettimeofday.c,
        sparc_leon/initcalls.c, sparc_leon/io.c,
        sparc_leon/irqinstall.S, sparc_leon/irqtrap.S,
        sparc_leon/irqtrap_fast.S, sparc_leon/jiffies.c,
        sparc_leon/kernel.c, sparc_leon/kernel_context.S,
        sparc_leon/kernel_debug.c, sparc_leon/kernel_debug_var.c,
        sparc_leon/kernel_mm.c, sparc_leon/kernel_mutex.c,
        sparc_leon/kernel_queue.c, sparc_leon/kernel_sched.c,
        sparc_leon/kernel_thread.c, sparc_leon/lcpuinit.S,
        sparc_leon/locore.S, sparc_leon/locore_atexit.c,
        sparc_leon/locore_clean.S, sparc_leon/locore_mvt.S,
        sparc_leon/locore_mvt_reset.S, sparc_leon/locore_svt.S,
        sparc_leon/locore_svt_reset.S, sparc_leon/locore_svtdisp.S,
        sparc_leon/locore_var.S, sparc_leon/locore_var_svt.S,
        sparc_leon/mmu_asm.S, sparc_leon/mutex.c,
        sparc_leon/nocache.S, sparc_leon/pnpinit.c,
        sparc_leon/pnpinit_malloc.c, sparc_leon/pnpinit_simple.c,
        sparc_leon/regwin.S, sparc_leon/regwin_patch.c,
        sparc_leon/regwin_slow.S, sparc_leon/regwinflush.S,
        sparc_leon/rtc.c, sparc_leon/rtrap.S,
        sparc_leon/rtrap_fast.S, sparc_leon/stop.S,
        sparc_leon/timer.c, sparc_leon/times.c:
        New file
        * sparc_leon/configure: Regenerate
 2011-12-15 22:58:40 +00:00
Jeff Johnston
50e970d1b1 2011-12-13 Richard Earnshaw <rearnsha@arm.com> 
Thomas Klein  <th.r.klein@web.de>

        * arm/crt0.S: Manually set the target architecture
        when compiling for Thumb1 on EABI targets.
        Avoid v6-only Thumb-1 MOV instruction.
 2011-12-13 22:45:12 +00:00
DJ Delorie
d1fc77322f [libgloss] 
* configure.in: Add rl78.
* configure: Regenerate.
* rl78: New directory

[newlib]
* configure.host: Add rl78.
* libc/include/machine/ieeefp.h: Add rl78 support.
* libc/include/machine/setjmp.h: Add rl78 support.
* libc/machine/configure.in: Add rl78.
* libc/machine/rl78: New directory.
 2011-11-29 06:33:49 +00:00
Corinna Vinschen
876a6e855a * libnosys/Makefile.in (install): Use INSTALL_DATA. 2011-11-08 15:56:49 +00:00
Nick Clifton
fe81c303e0 * rx/crt0.S: Initialise the PID address register. 
(__pid_base): Define weakly.
 2011-10-07 10:09:22 +00:00
Nick Clifton
5b495afe51 * arm/crt0.s: Support 0 heap base response from HeapInfo syscall. 2011-09-29 11:23:29 +00:00
Nick Clifton
29deef8805 * arm/arm.h (HAVE_CALL_INDIRECT): Define. 
* arm/crt0.S (indirect_call): New macro.  Encodes indirect
	function calls.  Does not use blx for pre-armv5 targets.
 2011-09-29 11:06:49 +00:00
Nick Clifton
4fb059e5bb * iq2000/sim.ld (.gcc_except_table): Include .gcc_except_table.foo 
sections as well.
 2011-08-19 14:57:50 +00:00
Jeff Johnston
4ae8b410a3 Fix name in last entry. 2011-08-08 18:36:01 +00:00
Nick Clifton
415e1ecce4 * arm/crt0.S: Support armv6-m processors in libgloss. 
* arm/swi.h: Likewise.
	* arm/trap.S: Likewise.
	* arm/redboot-crt0.S: Likewise.
	* arm/linux-crt0.c: Likewise.
	* arm/arm.h: New.
 2011-07-13 15:06:21 +00:00
Michael Frysinger
1df99a60b3 libgloss: bfin: implement getpid/fstat/stat/link/unlink syscalls 
The current syscalls.c implements getpid/fstat/stat/link/unlink as mere
stubs.  So replace them with useful calls to do_syscall now that our sim
can support them.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2011-07-01 21:47:36 +00:00
Michael Frysinger
ecd3577e1d libgloss: bfin: fix sim lseek() syscall 
The sim lseek() syscall in the Blackfin libgloss code did not pass down
the "whence" argument making lseek() in general kind of useless.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2011-07-01 20:55:42 +00:00
Jeff Johnston
53ffbf09d5 2011-06-29 Jeff Johnston <jjohnstn@redhat.com> 
* arm/Makefile.in: Add $CFLAGS to compile commands for specified .o targets.
 2011-06-29 15:32:09 +00:00
Michael Frysinger
4dfc786b8b libgloss: bfin: handle result2/errcode in sim syscalls 
The sim passes back results via two values, and the error code via a 3rd.
make sure libgloss extracts all three so that things like errno work as
expected.  This fixes many gdb tests which look for this sort of thing.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2011-06-22 04:18:45 +00:00
Michael Frysinger
3a81efd10e libgloss: bfin: trim trailing whitespace 2011-06-22 03:00:44 +00:00
Joseph Myers
25fa7e5ad6 libgloss: 
* configure.in: Don't handle strongarm, ep9312 and xscale target
	names.
	* configure: Regenerate.
	* libnosys/configure.in: Don't handle strongarm and thumb target
	names.
	* libnosys/configure: Regenerate.

newlib:
	* configure.host: Don't handle ep9312, strongarm, xscale and thumb
	target names.
	* libc/machine/configure.in: Don't handle xscale target names.
	* libc/machine/configure: Regenerate.
 2011-06-14 13:40:48 +00:00
Nick Clifton
747a0a5205 * v8500/sbrk.c (_sbrk): Tidy code. 
Base start of heap on the "heap_start" symbol.

	* libc/sys/sysnecv850/sbrk.c (_sbrk): Tidy code.
	Base start of heap on the "heap_start" symbol.
 2011-05-27 10:46:48 +00:00
Michael Frysinger
623f23351c fix typo in previous changelog entry 2011-03-27 03:48:44 +00:00
Michael Frysinger
d2d0cc5c32 libgloss: bfin: fix asm constraints for raise/excpt helpers 
The RAISE and EXPT insns take a constant, not a register.  So make
sure the asm constraints reflect this.
 2011-03-27 03:47:30 +00:00
Michael Frysinger
0f6ab41477 libgloss: bfin: abort on install errors 2011-03-27 03:40:00 +00:00
Nick Clifton
1db7c629bc * xstormy16/crt0.s (_hwint): Fix .size directive. 2011-03-24 16:29:11 +00:00
Nick Clifton
1e71af509b * frv/crt0.S (__frv_fix_usrptrs): Fix .size directive. 2011-03-24 16:24:36 +00:00
Kevin Buettner
5e5b7f35ac * v850/sys/syscall.h (SYS_rename): Define. 2011-03-21 22:09:34 +00:00
Corinna Vinschen
ffe6f55e45 * Makefile.in (stmp-bsp): Exit when subdirs fail. 
(install): Likewise.
 2011-01-10 12:08:35 +00:00
Nick Clifton
f67bdf6d9d Remove GPL licencsing 2010-12-17 10:13:31 +00:00
Jeff Johnston
8ae0b98903 2010-12-02 Jayant Sonar jayant.sonar@kpitcummins.com 
Kaushik Phatak  kaushik.phatak@kpitcummins.com

        * configure.in: Add CR16 support.
        * configure: Regenerated.
        * cr16/aclocal.m4: New.
        * cr16/close.c: New.
        * cr16/configure: New.
        * cr16/configure.in: New.
        * cr16/crt1.S: New.
        * cr16/crti.S: New.
        * cr16/crtn.S: New.
        * cr16/dvz_hndl.c: New.
        * cr16/_exit.c: New.
        * cr16/flg_hndl.c: New.
        * cr16/fstat.c: New.
        * cr16/_getenv.c: New.
        * cr16/getpid.c: New.
        * cr16/iad_hndl.c: New.
        * cr16/intable.c: New.
        * cr16/isatty.c: New.
        * cr16/kill.c: New.
        * cr16/lseek.c: New.
        * cr16/Makefile.in: New.
        * cr16/open.c: New.
        * cr16/putnum.c: New.
        * cr16/read.c: New.
        * cr16/_rename.c: New.
        * cr16/sbrk.c: New.
        * cr16/sim.ld: New.
        * cr16/stat.c: New.
        * cr16/svc_hndl.c: New.
        * cr16/time.c: New.
        * cr16/und_hndl.c: New.
        * cr16/unlink.c: New.
        * cr16/write.c: New.
 2010-12-02 19:35:47 +00:00
Jeff Johnston
9a984ac7cb 2010-11-17 Bernd Schmidt <bernds@codesourcery.com> 
* tic6x/syscalls.c (cio_getclk_to_host, cio_getclk_from_host): New
        structs.
        (cio_to_host, cio_from_host): Use them.
        (clock): New function.
 2010-11-17 21:45:58 +00:00
Michael Frysinger
1cfc2fea73 libgloss: bfin: sync headers to VDSP 5.0 Update 8 
A new release of VDSP means syncing random updates to the libgloss headers.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2010-10-17 23:52:49 +00:00
Michael Frysinger
76b10bc44a libgloss: bfin: add support for bf592 processors 
Import the headers from VisualDSP and add a linker script for them.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2010-10-16 17:06:55 +00:00
Michael Frysinger
b1b01f2615 libgloss: bfin: add support for bf50x processors 
Import the headers from VisualDSP and add linker scripts for them.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2010-10-15 20:32:11 +00:00
Michael Frysinger
9c4461742a changelogs for previous blackfin commits 2010-10-15 05:43:16 +00:00
Michael Frysinger
809f1ef494 libgloss: bfin: handle L1 sections in linker scripts 
Make sure gcc L1 attributes work with the default Blackfin linker scripts.

Signed-off-by: Stuart Henderson <stuart.henderson@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2010-10-15 05:41:53 +00:00
Michael Frysinger
3fb5779745 libgloss: bfin: drop BF541 headers 
The BF541 never actually existed, so punt it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2010-10-15 05:38:51 +00:00
Jeff Johnston
4606798ea0 2010-10-08 Bernd Schmidt <bernds@codesourcery.com> 
Joseph Myers  <joseph@codesourcery.com>

        * configure.in: Handle tic6x targets.
        * configure: Regenerate.
        * tic6x/Makefile.in, tic6x/configure.in, tic6x/crt0.S,
        tic6x/getpid.c, tic6x/kill.c, tic6x/sbrk.c, tic6x/syscalls.c: New.
        * tic6x/configure: New (generated).
 2010-10-09 02:31:22 +00:00
Anthony Green
e684be61f8 add missing object files to qemu support library. 2010-10-02 19:54:12 +00:00
Anthony Green
d661917b17 Minor crt0 improvement for moxie 2010-10-02 19:34:25 +00:00
Corinna Vinschen
4996145486 * doc/porting.texi: Fix typos. 2010-09-23 08:07:47 +00:00
Michael Frysinger
631c8d784b libgloss: add Blackfin to the README 2010-09-22 22:45:07 +00:00
Corinna Vinschen
95c929196b * syscalls.c (_isatty): Fix return value. 2010-08-27 11:55:36 +00:00
Jeff Johnston
8fcd3c7367 Fix location of this file to be where it was initially intended. 2010-08-23 15:51:27 +00:00
Jeff Johnston
fca7953a10 Fix latest changelog entry to not refer to libgloss directory. 2010-07-23 18:12:53 +00:00
Jeff Johnston
c0c762e419 2010-07-23 Naveen.H.S <naveenh1@kpitcummins.com> 
Gina Verlekar <gina.verlekar@kpitcummins.com>

        Moving files from libc/sys/sysnecv850 to libgloss/v850

        * libgloss/libnosys/configure: Regenerated.
        * libgloss/libnosys/configure.in: Compact v850 support to v850*-*-*.
        * libgloss/libnosys/configure: Regenerated.
        * libgloss/configure.in: Add libgloss support for v850.
        * libgloss/configure: Regenerated.
        * libgloss/v850/access.c: New file.
        * libgloss/v850/aclocal.m4: New.
        * libgloss/v850/chmod.c: New.
        * libgloss/v850/chown.c: New.
        * libgloss/v850/close.c: New.
        * libgloss/v850/configure: New.
        * libgloss/v850/configure.in: New.
        * libgloss/v850/crt0.S: New.
        * libgloss/v850/crt1.c: New.
        * libgloss/v850/execv.c: New.
        * libgloss/v850/execve.c: New.
        * libgloss/v850/_exit.c: New.
        * libgloss/v850/fork.c: New.
        * libgloss/v850/fstat.c: New.
        * libgloss/v850/getpid.c: New.
        * libgloss/v850/gettime.c: New.
        * libgloss/v850/isatty.c: New.
        * libgloss/v850/kill.c: New.
        * libgloss/v850/link.c: New.
        * libgloss/v850/lseek.c: New.
        * libgloss/v850/Makefile.in: New.
        * libgloss/v850/open.c: New.
        * libgloss/v850/pipe.c: New.
        * libgloss/v850/read.c: New.
        * libgloss/v850/sbrk.c: New.
        * libgloss/v850/sim.ld: New.
        * libgloss/v850/stat.c: New.
        * libgloss/v850/time.c: New.
        * libgloss/v850/times.c: New.
        * libgloss/v850/trap.S: New.
        * libgloss/v850/unlink.c: New.
        * libgloss/v850/utime.c: New.
        * libgloss/v850/wait.c: New.
        * libgloss/v850/write.c: New.
 2010-07-23 17:52:37 +00:00
Corinna Vinschen
fdd1a78d07 * m68k/cf-crt1.c (hardware_init_hook): Accommodate new family 
__mcf_family_51 since gcc 4.5.1.
 2010-07-19 16:57:18 +00:00
Nick Clifton
a6076c2cdc * xstormy16/eva_app.ld (.gcc_except_table): Include sections with 
the .gcc_except_table. prefix.
        * xstormy16/eva_stub.ld: Likewise.
        * xstormy16/sim_high.ld: Likewise.
        * xstormy16/sim_low.ld: Likewise.
 2010-06-29 09:39:30 +00:00
Corinna Vinschen
6a0cef6012 * rs6000/Makefile.in: Remove xil-exit.o. 2010-05-03 15:15:53 +00:00
Jeff Johnston
ab608bc732 2010-02-08 Conny Marco Menebrocker <c-m-m@gmx.de> 
* xc16x/xc16x.mt: New file.
        * xc16x/configure.in: Add target_makefile_frag reference.
        * xc16x/configure: Regenerated.
 2010-02-08 20:12:00 +00:00
Jeff Johnston
b292054cac 2009-12-17 Jeff Johnston <jjohnstn@redhat.com> 
* mn10300/Makefile.in: Add mkdir call to make installation
        directory when installing.
 2009-12-17 21:48:49 +00:00
Jeff Johnston
6bd43918eb 2009-12-16 Conny Marco Menebrocker <c-m-m@gmx.de> 
* xc16x/Makefile.in: Remove extraneous stuff
        brought in by copy.
        * xc16x/configure.in: Ditto.
        * xc16x/configure: Regenerated.
 2009-12-16 20:00:55 +00:00
Jeff Johnston
cfc4fc9deb Fix reference to putchar.o and puts.o which were moved to newlib as part of 
initial check-in.
 2009-12-10 17:22:11 +00:00
Jeff Johnston
e6291536c7 2009-12-10 Conny Marco Menebrocker <c-m-m@gmx.de> 
* configure.in: Add xc16x support.
        * configure: Regenerated.
        * xc16x/Makefile.in: New file for xc16x port.
        * xc16x/aclocal.m4: Ditto.
        * xc16x/close.S: Ditto.
        * xc16x/configure: Ditto.
        * xc16x/configure.in: Ditto.
        * xc16x/create.c: Ditto.
        * xc16x/crt0.S: Ditto.
        * xc16x/fstat.S: Ditto.
        * xc16x/getchar1.c: Ditto.
        * xc16x/isatty.c: Ditto.
        * xc16x/lseek.c: Ditto.
        * xc16x/mem-layout.c: Ditto.
        * xc16x/misc.c: Ditto.
        * xc16x/open.c: Ditto.
        * xc16x/read.c: Ditto.
        * xc16x/sbrk.c: Ditto.
        * xc16x/syscalls.c: Ditto.
        * xc16x/trap_handle.c: Ditto.
        * xc16x/write.c: Ditto.
        * xc16x/sys/syscall.h: Ditto.
 2009-12-10 17:07:04 +00:00
DJ Delorie
b2225216e9 * rx/rx.ld: Place .sbss properly. 
* rx/rx-sim.ld: Likewise.
 2009-11-25 20:20:25 +00:00
Nick Clifton
fd6942ab42 newlib: 
* configure.host: Add support for RX architecture.
        * libc/include/machine/ieeefp.h: Likewise.
        * libc/include/machine/setjmp.h: Likewise.
        * libc/include/machine/configure.in: Likewise.
        * libc/include/machine/configure: Regenerate.
        * libc/machine/rx: New directory.
        * libc/machine/rx/*: New files to support RX architecture.

libgloss:
        * configure.in: Add support for RX sub-directory.
        * configure: Regenerate.
        * rx: New directory.
        * rx/*: New files to support RX architecture.
 2009-10-26 10:05:23 +00:00
Nick Clifton
f7e0cae24b * arm/linux-syscalls0.S (SYSCALL0, SYSCALL3, SYSCALL6, SYSCALL4): 
Delete Thumb definitions - the ARM versions work correctly in
        Thumb mode.
 2009-10-26 10:00:41 +00:00
Jeff Johnston
b1da4d8277 2009-10-08 Jie Zhang <jie.zhang@analog.com> 
* bfin/Makefile.in (basiccrt.o, basiccrts.o): Use
        -mcpu=bf532-any for the default multilib.
 2009-10-08 16:35:34 +00:00
Jeff Johnston
c38ed7c697 2009-09-28 Michael Eager <eager@eagercon.com> 
* configure.in: Add microblaze-*-*.
        * configure: Add microblaze-*-* (not regenerated.)
        * microblaze: NEW microblaze target directory.
        * microblaze/configure.in: NEW.
        * microblaze/configure: Generate.
        * microblaze/Makefile.in: NEW.
        * microblaze/{crt0.S, crt1.S, crt2.S, crt3.S, crt4.S, crtinit.S}: NEW.
        * microblaze/{pgcrtinit.S, _program_clean.S, _program_init.S,
        sbrk.c, sim-crtinit.S, sim-pgcrtinit.S, timer.c, _exception_handler.S,
        _hw_exception_handler.S, _interrupt_handler.S, xil_malloc.c,
        nnxil_printf.c, xil_sbrk.c: NEW.
        * microblaze/xilinx.ld: NEW.
 2009-09-28 16:43:57 +00:00
Jeff Johnston
07ad8d11ca 2009-09-21 Ken Werner <ken.werner@de.ibm.com> 
* spu/getpagesize.c: Align getpagesize implementation to POSIX
 2009-09-21 16:07:34 +00:00
Jeff Johnston
4834826e92 2009-09-16 Mike Frysinger <michael.frysinger@analog.com> 
* bfin/include/cdefBF512.h, bfin/include/cdefBF514.h,
        bfin/include/cdefBF516.h, bfin/include/cdefBF518.h,
        bfin/include/cdefBF51x_base.h, bfin/include/cdefBF523.h,
        bfin/include/cdefBF524.h, bfin/include/cdefBF526.h,
        bfin/include/cdefBF542M.h, bfin/include/cdefBF544M.h,
        bfin/include/cdefBF547M.h, bfin/include/cdefBF548M.h,
        bfin/include/cdefBF549M.h, bfin/include/defBF512.h,
        bfin/include/defBF514.h, bfin/include/defBF516.h,
        bfin/include/defBF518.h, bfin/include/defBF51x_base.h,
        bfin/include/defBF523.h, bfin/include/defBF524.h,
        bfin/include/defBF526.h, bfin/include/defBF542M.h,
        bfin/include/defBF544M.h, bfin/include/defBF547M.h,
        bfin/include/defBF548M.h, bfin/include/defBF549M.h:
        New file.
        * bfin/include/ccblkfn.h, bfin/include/cdefBF525.h,
        bfin/include/cdefBF527.h, bfin/include/cdefBF52x_base.h,
        bfin/include/cdefBF532.h, bfin/include/cdefBF534.h,
        bfin/include/cdefBF535.h, bfin/include/cdefBF538.h,
        bfin/include/cdefBF539.h, bfin/include/cdefBF542.h,
        bfin/include/cdefBF544.h, bfin/include/cdefBF547.h,
        bfin/include/cdefBF548.h, bfin/include/cdefBF549.h,
        bfin/include/cdefBF54x_base.h, bfin/include/cdefBF561.h,
        bfin/include/cdefblackfin.h, bfin/include/cdef_LPBlackfin.h,
        bfin/include/cplb.h, bfin/include/defBF527.h,
        bfin/include/defBF52x_base.h, bfin/include/defBF532.h,
        bfin/include/defBF534.h, bfin/include/defBF535.h,
        bfin/include/defBF537.h, bfin/include/defBF538.h,
        bfin/include/defBF539.h, bfin/include/defBF542.h,
        bfin/include/defBF544.h, bfin/include/defBF547.h,
        bfin/include/defBF548.h, bfin/include/defBF549.h,
        bfin/include/defBF54x_base.h, bfin/include/defBF561.h,
        bfin/include/defblackfin.h, bfin/include/def_LPBlackfin.h,
        bfin/include/sys/_adi_platform.h,
        bfin/include/sys/anomaly_macros_rtl.h,
        bfin/include/sys/exception.h, bfin/include/sysreg.h:
        Update to Visual DSP 5.0 Update 6.
 2009-09-16 16:08:27 +00:00
Jeff Johnston
5e0fdf685b 2009-09-16 Mike Frysinger <michael.frysinger@analog.com> 
* bfin/Makefile.in (BOARD_SCRIPTS): Add bf512.ld, bf514.ld,
        and bf516.ld, bf518.ld.
        * bfin/bf512.ld: New file.
        * bfin/bf514.ld: Likewise.
        * bfin/bf516.ld: Likewise.
        * bfin/bf518.ld: Likewise
 2009-09-16 15:59:40 +00:00
Jeff Johnston
38254ca29a 2009-09-16 Jie Zhang <jie.zhang@analog.com> 
* bfin/*.ld: Fix typos in comments.
 2009-09-16 15:56:58 +00:00
Jeff Johnston
899b4718a2 2009-09-08 Bernd Schmidt <bernd.schmidt@analog.com> 
* bfin/include/ccblkfn.h: New file.
 2009-09-08 21:22:06 +00:00
Jeff Johnston
580295f6a8 2009-09-08 Mike Frysinger <michael.frysinger@analog.com> 
* bfin/include/sys/_adi_platform.h: Convert __ASSEMBLY__ to
	__ASSEMBLER__.
	* bfin/include/sys/pll.h: Likewise
 2009-09-08 21:20:12 +00:00
Jeff Johnston
18384f4fdf 2009-09-08 Jie Zhang <jie.zhang@analog.com> 
* bfin/Makefile.in (basiccrt.o, basiccrts.o): Don't use
        -mcpu=bf532-any for the default multilib.
 2009-09-08 21:17:58 +00:00
DJ Delorie
7a92f0348c * mep/gmap_default.ld: Add linkonce sections for .vtext. 
* mep/default.ld: Likewise.
* mep/fmax.ld: Likewise.
* mep/simple.ld: Likewise.
 2009-07-29 00:57:57 +00:00
DJ Delorie
5aa96db905 * mep/syscalls.S (sysret): Maintain 16-byte stack alignment. 2009-07-14 20:15:32 +00:00
DJ Delorie
fe589604cb * m32c/sbrk.c (sbrk): Change to take ptrdiff_t, not int. 2009-07-08 20:54:19 +00:00
Anthony Green
265b5faec7 * moxie/crt0.S (_start): Clear BSS at startup. Register _fini() 
with atexit().
        * moxie/sim-open.S: Fix comment.
 2009-07-01 11:45:49 +00:00
Jeff Johnston
a8481dca71 2009-06-19 Joseph Myers <joseph@codesourcery.com> 
* Makefile.in (html, pdf): New.
        * doc/Makefile.in (html, pdf, porting.pdf, porting.html): New.
        * doc/porting.texi: Fix section structure.
 2009-06-19 18:18:01 +00:00
Jeff Johnston
de8c9afd7a 2009-06-17 Michael Eager <eager@eagercon.com> 
* rs6000/Makefile.in: Add xilinx support.
        * rs6000/xil-crt0.s: New crt0 file for powerpc-xilinx-eabi.
        * rs6000/xilinx.ld: New file.
        * rs6000/xilinx440.ld: Ditto.
 2009-06-17 16:38:22 +00:00
Jeff Johnston
9708e8cde2 2009-05-13 Ken Werner <ken.werner@de.ibm.com> 
* configure.in: Introduce config_libnosys flag which defaults to true.
        * configure: Regenerate.
 2009-05-13 21:38:25 +00:00
Jeff Johnston
0d1c7d281c 2009-05-13 Ulrich Weigand <uweigand@de.ibm.com> 
* spu/crtn.S: Add dummy to ensure nothing gets linked at address 0.
        * spu/crti.S: Remove nop.
 2009-05-13 21:31:06 +00:00
Nick Clifton
797c4b998f * mn10300/sim.ld: Add missing section names such as .bss.* 
.text.*, etc.  General tidy up.
 2009-05-08 09:59:56 +00:00
Jeff Johnston
debb2e3e77 2009-05-07 Ken Werner <ken.werner@de.ibm.com> 
* spu/configure.in: Fix multilib support.
        * spu/configure: Regenerate.
        * spu/Makefile.in: Add CFLAGS_FOR_TARGET.
 2009-05-07 18:07:35 +00:00
Anthony Green
2585eb1832 Add self to MAINTAINERS file. Tweak moxie stack position. 2009-05-01 02:53:25 +00:00
Jeff Johnston
bc6b90cc10 2009-04-22 Anthony Green <green@moxielogic.com> 
* configure.in: Add moxie support.
        * configure: Regenerate.
        * moxie/aclocal.m4, moxie/configure, moxie/configure.in,
        moxie/crt0.S, moxie/fstat.c, moxie/getpid.c, isatty.c,
        moxie/kill.c, moxie/Makefile.in, moxie/moxie-elf-common.ld,
        moxie/print.c, moxie/putnum.c, moxie/qemu.ld, moxie/qemu-time.c,
        moxie/qemu-write.c, moxie/sbrk.c, moxie/sim-close.S,
        moxie/sim-exit.S,
        moxie/sim-inbyte.c, moxie/sim.ld, moxie/sim-lseek.c,
        moxie/sim-lseek.S, moxie/sim-open.S, moxie/sim-read.S, moxie/sim-time.c,
        moxie/sim-unlink.S, moxie/sim-write.S, moxie/stat.c: New files.
 2009-04-22 19:48:07 +00:00
DJ Delorie
819e574474 * mep/sim-crt0.S (_start): Fix typo. 2009-04-22 18:57:37 +00:00
DJ Delorie
6e9c1e8dd5 * mep/Makefile.in (SCRIPTS): Update to new config. 
* mep/default.ld: New.
* mep/gmap_default.ld: Change default endian to little.
* mep/sim-crt0.S: Maintain 8-byte stack alignment.
* mep/sim-crtn.S: Likewise.
 2009-04-21 18:13:32 +00:00
Jeff Johnston
d65c75640e 2009-04-03 Ken Werner <ken.werner@de.ibm.com> 
* spu/Makefile.in: Add new files.
        * spu/times.c: New File.
        * spu/getitimer.c: Likewise.
        * spu/setitimer.c: Likewise.
 2009-04-03 22:37:40 +00:00
Jeff Johnston
c07101aba1 2009-04-03 Ken Werner <ken.werner@de.ibm.com> 
* spu/Makefile.in: Add linux_getpid.o and linux_gettid.o.
        * spu/linux_getpid.c: New file.
        * spu/linux_getpid.c: New file.
 2009-04-03 22:32:28 +00:00
Jeff Johnston
051f7595ff 2009-04-03 Ken Werner <ken.werner@de.ibm.com> 
* spu/crt0.S (_start): Place spu_id in the first agument register.
 2009-04-03 22:27:31 +00:00
Jeff Johnston
8213c3f8e3 2009-03-16 Jeff Johnston <jjohnstn@redhat.com> 
* m32r/m32r-stub.c: Replace with one from newer version of gdb.
 2009-03-16 19:26:59 +00:00
Ben Elliston
313f76f322 Typo fixes. 2009-01-08 00:21:03 +00:00
Jeff Johnston
b821b6b557 2009-01-07 Ben Elliston <bje@au.ibm.com> 
* Makefile.in (all): Add `+' to the command line so that the
        command is always treated as $(MAKE).
        * doc/Makefile.in (datarootdir): Define.
 2009-01-07 22:10:29 +00:00
Jeff Johnston
d78a82f939 2008-12-17 Jon Beniston <jon@beniston.com> 
* README: Add description of lm32 directory.
        * configure.in: Add lm32 target.
        * configure: Regenerated.
        * libnosys/configure.in: Add lm32 target.
        * libnosys/configure: Regenerated.
        * lm32: New directory.
        * lm32/aclocal.m4: New file.
        * lm32/Makefile.in: New file.
        * lm32/configure.in: New file.
        * lm32/configure: New file.
        * lm32/crt0.S: New file.
        * lm32/isatty.c: New file.
        * lm32/scall.S: New file.
        * lm32/sim.ld: New file.
 2008-12-17 23:08:09 +00:00
Jeff Johnston
2549caeff1 2008-12-11 Ken Werner <ken.werner@de.ibm.com 
* spu/crt0.S: Call __monstartup if profiling is enabled.
        * spu/Makefile.in: Add gcrt1.o gcrt2.o.
 2008-12-11 12:46:36 +00:00
Adam Nemet
448832a927 * mips/idt32.ld: Set arch to mips:isa32r2 from mips:isa32. Update 
comment.
 2008-12-06 16:29:01 +00:00
Adam Nemet
8f2a0718d2 * mips/idt64.ld: Set arch to mips:isa64r2 from mips:isa64. Update 
comment.
 2008-12-05 19:51:33 +00:00
Jeff Johnston
01eb6cd6d9 2008-11-20 Ken Werner <ken.werner@de.ibm.com> 
Patrick Mansfield  <patmans@us.ibm.com>
            Joel Schopp   <jschopp@austin.ibm.com>

        * spu/Makefile.in: Add new files.
        * spu/jsre.h: Add JSRE_MMAP, JSRE_MREMAP, JSRE_MSYNC and
        JSRE_MUNMAP opcodes.
        * spu/mmap_eaddr.c: New File.
        * spu/mremap_eaddr.c: Likewise.
        * spu/msync_eaddr.c: Likewise.
        * spu/munmap_eaddr.c: Likewise.
 2008-11-20 20:12:34 +00:00
Jeff Johnston
28a65fe538 2008-11-17 Jeff Johnston <jjohnstn@redhat.com> 
* m32r/Makefile.in: Add building m32r-stub.o from local copy instead
        of up and over in gdb.
        * m32r/m32r-stub.c: New file copied from gdb.
 2008-11-17 21:58:28 +00:00
Jeff Johnston
455e95b5bd 2008-10-06 Bill Tompkins <bill+newlib@key-square.com> 
* arm/crt0.S: Fix calling hardware_init_hook() or software_init_hook()
        under thumb and thumb2.
 2008-10-06 20:55:19 +00:00
DJ Delorie
5025fc547d * m32c/varvects.S: New. 
* m32c/varvects.h: New.
* m32c/sample.c: New.
* m32c/Makefile.in: Add m32cgloss library support.
* m32c/crt0.S: Tweaks to support interrupts by default.
* m32c/m32c.tmpl: Likewise.
 2008-09-24 23:29:38 +00:00
Jeff Johnston
9ecc83a3f7 2008-09-10 Ken Werner <ken.werner@de.ibm.com> 
* spu/dirfuncs.c: Avoid warnings.
        * spu/kill.c: Likewise.
 2008-09-11 00:30:32 +00:00
Jeff Johnston
2c4143f401 2008-09-04 Ken Werner <ken.werner@de.ibm.com> 
* spu/Makefile.in: Fix missing linux_syscalls.o.
        * spu/linux_syscalls.c: Remove extraneous "3D" sequences.
 2008-09-04 20:26:18 +00:00
Jeff Johnston
84132c9d9f 2008-08-14 Jie Zhang <jie.zhang@analog.com> 
* bfin/Makefile.in: (top_srcdir): Define.
        (mkinstalldirs): Define.
        (BOARD_SCRIPTS): Define.
        (BOARD_LDFLAGS): Define.
        (BOARD_BSP): Define.
        (BOARD_CRT0S): Define.
        (BOARD_OBJS): Define.
        (BOARD_TEST): Define.
        (BOARD_INSTALL): Define.
        (INCLUDES): Add -I$(srcdir)/include.
        (all): Add ${BOARD_CRT0S} and ${BOARD_BSP}.
        (.c.S): Remove target.
        (crt0.o): New target.
        (basiccrt.o): Likewise.
        (basiccrtb.o): Likewise.
        (basiccrts.o): Likewise.
        (basiccrt561.o, basiccrt561s.o, basiccrt561b.o): Likewise
        (clean mostlyclean): Remove ${BOARD_BSP}.
        (install): Depend on ${BOARD_INSTALL}.
        (install-sim): Reformat.
        (install-board): New target.
        * bfin/basiccrt.S: Remove useless __ADSPBF561_COREB__ in
        workaround code for 05000229.
        * bfin/syscalls.c (do_syscall): Use `EXCPT 0' instead of
        `RAISE 0' for syscall.
        * bfin/basiccrt.S: New file.
        * bfin/bf5*ld: New file.
        * bfin/bfin-common-mc.ld: New file.
        * bfin/bfin-common-sc.ld: New file.
        * bfin/include/blackfin.h: New file.
        * bfin/include/cdefBF5*.h: New file.
        * bfin/include/cdef_LPBlackfin.h: New file.
        * bfin/include/cdefblackfin.h: New file.
        * bfin/include/cplb.h: New file.
        * bfin/include/cplbtab.h: New file.
        * bfin/include/defBF5*.h: New files.
        * bfin/include/def_LPBlackfin.h: New files.
        * bfin/include/defblackfin.h: New file.
        * bfin/include/sys/_adi_platform.h: New file.
        * bfin/include/sys/anomaly_macros_rtl.h: New file.
        * bfin/include/sys/excause.h: New file.
        * bfin/include/sys/exception.h: New file.
        * bfin/include/sys/mc_typedef.h: New file.
        * bfin/include/sys/platform.h: New file.
        * bfin/include/sys/pll.h: New file.
        * bfin/include/sysreg.h: New file.
        * libnosys/configure.in (MISSING_SYSCALL_NAMES): Don't define
        for bfin.
        * libnosys/configure: Regenerate.
 2008-08-14 22:00:47 +00:00
Jeff Johnston
7f48e8a8b3 2008-07-17 Ken Werner <ken.werner@de.ibm.com> 
* spu/syscalls.c: Check and set the errno value.
 2008-07-17 19:04:26 +00:00
Jeff Johnston
52ff05126a 2008-06-17 Ken Werner <ken.werner@de.ibm.com> 
* spu/Makefile.in: Add new file.
        * spu/linux_syscalls.c: New file to add Linux syscall support.
 2008-06-17 17:26:54 +00:00
Jeff Johnston
8ddb4e477e 2008-06-16 Corrin Meyer <cjmeyer@gmail.com> 
* m68k/cf-crt1.c[__mcf_family_m1qe]: Don't access CACR.
 2008-06-16 18:42:40 +00:00
Nick Clifton
cb1f8161c1 * libc/sys/sysnecv850/crt0.S (___dso_handle): Define (weak). 
* iq2000/crt0.S (__dso_handle): Define (weak).
        * frv/crt0.S (__dso_handle): Define (weak).
        * mn10300/crt0.S (___dso_handle): Define (weak).
 2008-05-21 07:44:32 +00:00
Jeff Johnston
6c31adf67e 2008-05-05 Ken Werner <ken.werner@de.ibm.com> 
* spu/readlink.c: Align readlink implementation to POSIX.
 2008-05-05 22:43:47 +00:00
Nick Clifton
026f9d290f * libc/machine/arm/setjmp.S: Fix thumb2 support. 
* arm/crt0.S: Allow assembly under ARMv7 ISA.  Support for
            initializing stack pointers for interrupt modes is still pending.
 2008-04-25 09:02:40 +00:00
Jeff Johnston
8fcb67cf0b 2008-04-14 Patrick Mansfield <patmans@us.ibm.com> 
* spu/sbrk.c: Remove "extern int errno", use whatever is supplied
        by sys/errno.h.
 2008-04-15 19:59:18 +00:00
DJ Delorie
6f810581fb [newlib] 
* libm/machine/spu/configure: Regenerate with autoconf 2.61.
	* libc/sys/configure: Regenerate with autoconf 2.61.
	* libc/machine/configure: Regenerate with autoconf 2.61.
[libgloss]
	* hp74x/configure: Regenerate with autoconf 2.61.
	* fr30/configure: Regenerate with autoconf 2.61.
	* mips/configure: Regenerate with autoconf 2.61.
	* xstormy16/configure: Regenerate with autoconf 2.61.
	* rs6000/configure: Regenerate with autoconf 2.61.
	* d30v/configure: Regenerate with autoconf 2.61.
	* i386/configure: Regenerate with autoconf 2.61.
	* configure: Regenerate with autoconf 2.61.
	* wince/configure: Regenerate with autoconf 2.61.
	* pa/configure: Regenerate with autoconf 2.61.
	* m32r/configure: Regenerate with autoconf 2.61.
	* mn10200/configure: Regenerate with autoconf 2.61.
	* iq2000/configure: Regenerate with autoconf 2.61.
	* cris/configure: Regenerate with autoconf 2.61.
	* m68k/configure: Regenerate with autoconf 2.61.
	* spu/configure: Regenerate with autoconf 2.61.
	* m32c/configure: Regenerate with autoconf 2.61.
	* mn10300/configure: Regenerate with autoconf 2.61.
	* i960/configure: Regenerate with autoconf 2.61.
	* arm/configure: Regenerate with autoconf 2.61.
	* libnosys/configure: Regenerate with autoconf 2.61.
	* m68hc11/configure: Regenerate with autoconf 2.61.
	* bfin/configure: Regenerate with autoconf 2.61.
	* crx/configure: Regenerate with autoconf 2.61.
	* mt/configure: Regenerate with autoconf 2.61.
	* sparc/configure: Regenerate with autoconf 2.61.
	* sparc/libsys/configure: Regenerate with autoconf 2.61.
	* mcore/configure: Regenerate with autoconf 2.61.
	* mep/configure: Regenerate with autoconf 2.61.
	* frv/configure: Regenerate with autoconf 2.61.
	* doc/configure: Regenerate with autoconf 2.61.
 2008-04-04 21:52:01 +00:00
DJ Delorie
978e84cf60 * m32c/exit.S (__exit): preserve both argument registers. 2008-01-11 02:21:44 +00:00
Jeff Johnston
277723722f 2008-01-03 Jeff Johnston <jjohnstn@redhat.com> 
* arm/redboot-syscalls.c: Consistently supply _isatty if syscalls
        dir is used in newlib.
        * bfin/syscalls.c: Ditto.
        * cris/gensyscalls: Ditto.
        * fr30/syscalls.c: Ditto.
        * frv/isatty.c: Ditto.
        * iq2000/isatty.c: Ditto.
        * libnosys/isatty.c: Ditto.
        * m32r/isatty.c: Ditto.
        * mn10200/isatty.c: Ditto.
        * mn10300/isatty.c: Ditto.
        * xstormy16/isatty.c: New file with _isatty function.
 2008-01-03 22:38:31 +00:00
Hans-Peter Nilsson
911cc0c9f6 * cris/Makefile.in (crt0.o): Add CFLAGS when compiling crt0.S. 2007-12-01 13:14:07 +00:00
Jeff Johnston
c8853ef701 2007-11-06 Dave Brolley <brolley@redhat.com> 
* syscall.h (SYS_reconfig): New macro.
 2007-11-06 23:07:06 +00:00
Jeff Johnston
799356ac2a 2007-10-11 Ulrich Weigand <uweigand@de.ibm.com> 
* spu/crt0.S: Fix so element one of register one is correctly set
        when compiled with -mstdmain and -fstack-check.
 2007-10-11 20:25:36 +00:00
Jeff Johnston
56398dd5d7 2007-10-02 Markus Deuling <deuling@de.ibm.com> 
* spu/crt0.S: Initialize __ea_local_store (EA address of the LS)
          via register 6.
 2007-10-02 18:59:58 +00:00
Jeff Johnston
bd6f74fda8 2007-10-01 Markus Deuling <deuling@de.ibm.com> 
* spu/Makefile.in: add dependencies for crt files.
 2007-10-01 18:42:51 +00:00
Jeff Johnston
eae493d8a8 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.
 2007-10-01 18:22:50 +00:00
Ben Elliston
d2e4a94282 * spu/sched_yield.c: New file (missed on 2007-09-21). 2007-09-26 04:16:04 +00:00
Jeff Johnston
9594d5c342 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 21:14:41 +00:00
Jeff Johnston
e234ad1828 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 21:06:58 +00:00
Jeff Johnston
12df0c42e9 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 20:45:17 +00:00
Jeff Johnston
79978d2076 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.
 2007-09-21 20:40:52 +00:00
Jeff Johnston
a9a6f94229 2007-08-13 Carlos O'Donell <carlos@codesourcery.com> 
* arm/crt0.S: Remove '.set' for __stack, hardware_init_hook,
	and software_init_hook.
 2007-08-13 18:13:39 +00:00
Jeff Johnston
847e89f8e1 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.
 2007-08-10 19:36:46 +00:00
Kevin Buettner
73d309ce3e * mep/fmax.ld, mep/gmap_default.ld, mep/min.ld, mep/simple.ld 
(.gcc_except_table): Add pattern for .gcc_except_table.*.
 2007-07-13 17:32:21 +00:00
Jeff Johnston
de229adb1a 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.
 2007-07-06 17:00:13 +00:00
Jeff Johnston
47484065df 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 21:53:01 +00:00
Jeff Johnston
d8988870fa 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 21:50:53 +00:00
Jeff Johnston
7f8ec7f163 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 21:44:54 +00:00
Jeff Johnston
72a14088c2 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 21:41:33 +00:00
Jeff Johnston
2751142e3c 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 21:38:55 +00:00
Jeff Johnston
38ebd2a6c0 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 17:28:09 +00:00
Jeff Johnston
874e5ac68b 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.
 2007-06-20 17:24:05 +00:00
Jeff Johnston
8905d0dcfd 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.
 2007-06-13 17:40:27 +00:00
Jeff Johnston
184dcf2bc3 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.
 2007-06-05 19:01:30 +00:00
Kazu Hirata
3cde47d015 * 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.
 2007-05-30 18:33:56 +00:00
Jeff Johnston
a0050b64fc 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 21:39:54 +00:00
Kazu Hirata
f8d7231006 * m68k/fido.sc (.data): Move .jcr to .text. Catch .got.plt 
and .got.
 2007-05-23 16:22:27 +00:00