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2013-02-01 Nick Clifton <nickc@redhat.com>
* v850/crt0.S: Add recognition of the e3v5
architecture variant.
2013-01-18 Marcus Shawcroft <marcus.shawcroft@arm.com>
* aarch64/Machine.in (RDIMON_SCRIPTS):
Add aem-ve.specs and aem-validation.specs.
* aarch64/elf-aem-validation.specs: New file.
* aarch64/elf-aem-ve.specs: New file.
2013-01-15 Nick Clifton <nickc@redhat.com>
* v850/crt0.S (_start): Enable FPU for the V850e2v3.
2012-12-17 Stuart Henderson <shenders@gcc.gnu.org>
* bfin/Makefile.in: Add BF60x support.
* bfin/basiccrt.S: Add core1 support.
* bfin/bf606.ld: New file.
* bfin/bf606c0.ld: New file.
* bfin/bf606c1.ld: New file.
* bfin/bf606m.ld: New file.
* bfin/bf607.ld: New file.
* bfin/bf607c0.ld: New file.
* bfin/bf607c1.ld: New file.
* bfin/bf607m.ld: New file.
* bfin/bf608.ld: New file.
* bfin/bf608c0.ld: New file.
* bfin/bf608c1.ld: New file.
* bfin/bf608m.ld: New file.
* bfin/bf609.ld: New file.
* bfin/bf609c0.ld: New file.
* bfin/bf609c1.ld: New file.
* bfin/bf609m.ld: New file.
* bfin/bfin-common-mc0.ld: New file.
* bfin/include/cdefBF606.h : New file.
* bfin/include/cdefBF607.h : New file.
* bfin/include/cdefBF608.h : New file.
* bfin/include/cdefBF609.h : New file.
* bfin/include/defBF606.h : New file.
* bfin/include/defBF607.h : New file.
* bfin/include/defBF608.h : New file.
* bfin/include/defBF609.h : New file.
* bfin/include/sys/_adi_platform.h: Add BF60x support.
* bfin/include/sys/anomaly_macros_rtl.h : Clean up.
2012-11-23 Yufeng Zhang <yufeng.zhang@arm.com>
* 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).
2012-10-27 Anthony Green <green@moxielogic.com>
* moxie/sim-unlink.S (unlink): Loop forever.
moxie/sim-time.S (_sim_time): Ditto.
2012-10-27 Anthony Green <green@moxielogic.com>
* moxie/crt0.S (_start): Call memset with correct
ABI.
2012-10-03 DJ Delorie <dj@redhat.com>
* rl78/crt0.S (_interrupt_vector_table): Convert from CPP macros
to GAS macros, to avoid dependence on the line separation
character.
2012-10-01 DJ Delorie <dj@redhat.com>
* v850/sbrk.c (_sbrk): Change heap_start to be an array of
undefined size, to avoid problems when compiled with -msda=4.
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.
2012-09-13 Anthony Green <green@moxielogic.com>
* moxie/moxie-elf-common.ld: Add bi-endian support.
2012-08-30 DJ Delorie <dj@redhat.com>
* rx/rx.ld: Add W_* sections to .rodata.
* rx/rx-sim.ld: Likewise.
2012-08-30 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
* cr16/sys/syscall.h: New file.
2012-05-02 Greta Yorsh <Greta.Yorsh@arm.com>
* arm/redboot-crt0.S (__change_mode): Replace mov with movs.
2012-03-23 Mike Frysinger <vapier@gentoo.org>
* cris/Makefile.in (install-lin): Add $(DESTDIR) before ${tooldir}.
2012-03-12 Mike Frysinger <vapier@gentoo.org>
* libnosys/Makefile.in (NEWLIB_CFLAGS, NEWLIB_LDFLAGS,
INCLUDES, CFLAGS_FOR_TARGET, LDFLAGS_FOR_TARGET,
AR_FLAGS, .c.o, .C.o, .s.o, .S.o, .c.s): Delete and replace
with @host_makefile_frag@.
2012-03-12 Mike Frysinger <vapier@gentoo.org>
* config/default.mh (AR_FLAGS): Set to rc.
2012-03-09 Jeff Johnston <jjohnstn@redhat.com>
* epiphany/access.c: Add modification rights to clause as
permitted by DJ Delorie.
* iq2000/access.c: Ditto.
* mn10200/access.c: Ditto.
* mn10300/access.c: Ditto.
* mt/access.c: Ditto.
* v850/access.c: Ditto.
2012-03-02 Bin Cheng <bin.cheng@arm.com>
* configure.in: Accept "arm*" target spec instead of just "arm".
* configure: Regenerated.
* libnosys/configure.in: Likewise.
(libc_symbol_prefix): Renamed to libc_cv_symbol_prefix.
* libnosys/configure: Regenerated (using autoconf v2.68).
2012-02-21 Jeremy Bennett <jeremy.bennett@embecosm.com>
Alan Lehotsky <apl@alum.mit.edu>
Joern Rennecke <joern.rennecke@embecosm.com>
* configure.in: Add Epiphany support.
* configure: Regenerate.
* epiphany: New directory.
* libgloss/README: Add Epiphany entry.
2012-01-23 Stuart Henderson <stuart.henderson@analog.com>
* bfin/_exit.c: New file.
* bfin/Makefile.in (BOARD_OBJS): Add _exit.o.
2012-01-17 Bin Cheng <bin.cheng@arm.com>
* arm/linux-crt0.c: Use ldr instead of adr to get address of
_start_thumb.
2011-12-18 Steve Kilbane <stephen.kilbane@analog.com>
* bfin/clear_cache_range.c: New file.
* bfin/Makefile.in (SIM_OBJS): Add clear_cache_range.o.
(BOARD_OBJS): Likewise.
(BOARD_BSP): Set to libbfinbsp.a.
(${BOARD_BSP}): New rule.
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
2011-12-13 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.
2011-11-28 DJ Delorie <dj@redhat.com>
* configure.in: Add rl78.
* configure: Regenerate.
* rl78: New directory
2011-11-08 Mike Frysinger <vapier@gentoo.org>
* libnosys/Makefile.in (install): Use INSTALL_DATA.
2011-10-07 Nick Clifton <nickc@redhat.com>
* rx/crt0.S: Initialise the PID address register.
(__pid_base): Define weakly.
2011-09-29 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* arm/crt0.s: Support 0 heap base response from HeapInfo syscall.
2011-09-29 Bin Cheng <bin.cheng@arm.com>
* 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.
2011-08-19 Nick Clifton <nickc@redhat.com>
* iq2000/sim.ld (.gcc_except_table): Include .gcc_except_table.foo
sections as well.
2011-08-08 Mike Stump <mikestump@comcast.net>
* Makefile.in: Make stmp-bsp and install consistent with
subdir_do target with regards to error handling.
2011-07-13 Bin Cheng <bin.cheng@arm.com>
* 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.
2011-07-01 Mike Frysinger <vapier@gentoo.org>
* bfin/syscalls.c (_getpid): Call do_syscall with func argument n and
return the result.
(_fstat): Delete stub body. Add block array and assign file/st to it.
Call do_syscall with result.
(_stat): Delete stub body. Add block array and assign fname/st to
it. Call do_syscall with result.
(_link): Change func arguments to accept two strings. Add block array
and assign existing/new to it. Call do_syscall with result.
(_unlink): Change func arguments to accept a string. Call do_syscall
with new argument.
2011-07-01 Mike Frysinger <vapier@gentoo.org>
* bfin/syscalls.c (_lseek): Change 3rd arg name to whence. Increase
block array to 3 elements. Set 3rd element to whence.
2011-06-29 Jeff Johnston <jjohnstn@redhat.com>
* arm/Makefile.in: Add $CFLAGS to compile commands for specified .o targets.
2011-06-22 Mike Frysinger <vapier@gentoo.org>
* bfin/syscalls.c (do_syscall): Delete local variable definitions.
Declare result, result2, errcode local ints. Delete asm inputs
and outputs. Set output constraints to q0/result, q1/result2, and
q2/errcode. Set input constraints to qA/reason and q0/arg. Set
errno to errcode.
2011-06-21 Mike Frysinger <vapier@gentoo.org>
* bfin/syscalls.c: Trim trailing whitespace.
* bfin/crt0.S: Likewise.
2011-06-14 Joseph Myers <joseph@codesourcery.com>
* 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.
2011-05-27 Nick Clifton <nickc@redhat.com>
* v8500/sbrk.c (_sbrk): Tidy code.
Base start of heap on the "heap_start" symbol.
2011-03-26 Mike Frysinger <vapier@gentoo.org>
* bfin/include/builtins.h (__builtin_raise): Change constraint to n.
(__builtin_excpt): Likewise.
2011-03-26 Mike Frysinger <vapier@gentoo.org>
* bfin/Makefile.in (install-sim): Exit when install fails.
(install-board): Likewise.
2011-03-24 Nick Clifton <nickc@redhat.com>
* xstormy16/crt0.s (_hwint): Fix .size directive.
* frv/crt0.S (__frv_fix_usrptrs): Fix .size directive.
2011-03-21 Kevin Buettner <kevinb@redhat.com>
* v850/sys/syscall.h (SYS_rename): Define.
2011-01-10 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (stmp-bsp): Exit when subdirs fail.
(install): Likewise.
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.
2010-11-17 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.
2010-10-17 Mike Frysinger <vapier@gentoo.org>
* bfin/include/blackfin.h, bfin/include/builtins.h,
bfin/include/ccblkfn.h, bfin/include/cdefBF512.h,
bfin/include/cdefBF514.h, bfin/include/cdefBF516.h,
bfin/include/cdefBF518.h, bfin/include/cdefBF51x_base.h,
bfin/include/cdefBF522.h, bfin/include/cdefBF523.h,
bfin/include/cdefBF524.h, bfin/include/cdefBF525.h,
bfin/include/cdefBF526.h, bfin/include/cdefBF527.h,
bfin/include/cdefBF52x_base.h, bfin/include/cdefBF531.h,
bfin/include/cdefBF532.h, bfin/include/cdefBF533.h,
bfin/include/cdefBF534.h, bfin/include/cdefBF535.h,
bfin/include/cdefBF536.h, bfin/include/cdefBF537.h,
bfin/include/cdefBF538.h, bfin/include/cdefBF539.h,
bfin/include/cdefBF53x.h, bfin/include/cdefBF542.h,
bfin/include/cdefBF542M.h, bfin/include/cdefBF544.h,
bfin/include/cdefBF544M.h, bfin/include/cdefBF547.h,
bfin/include/cdefBF547M.h, bfin/include/cdefBF548.h,
bfin/include/cdefBF548M.h, bfin/include/cdefBF549.h,
bfin/include/cdefBF549M.h, bfin/include/cdefBF54x_base.h,
bfin/include/cdefBF561.h, bfin/include/cdef_LPBlackfin.h,
bfin/include/cdefblackfin.h, bfin/include/cplb.h,
bfin/include/cplbtab.h, bfin/include/defBF512.h,
bfin/include/defBF514.h, bfin/include/defBF516.h,
bfin/include/defBF518.h, bfin/include/defBF51x_base.h,
bfin/include/defBF522.h, bfin/include/defBF523.h,
bfin/include/defBF524.h, bfin/include/defBF525.h,
bfin/include/defBF526.h, bfin/include/defBF527.h,
bfin/include/defBF52x_base.h, bfin/include/defBF531.h,
bfin/include/defBF532.h, bfin/include/defBF533.h,
bfin/include/defBF534.h, bfin/include/defBF535.h,
bfin/include/defBF536.h, bfin/include/defBF537.h,
bfin/include/defBF538.h, bfin/include/defBF539.h,
bfin/include/defBF542.h, bfin/include/defBF542M.h,
bfin/include/defBF544.h, bfin/include/defBF544M.h,
bfin/include/defBF547.h, bfin/include/defBF547M.h,
bfin/include/defBF548.h, bfin/include/defBF548M.h,
bfin/include/defBF549.h, bfin/include/defBF549M.h,
bfin/include/defBF54x_base.h, bfin/include/defBF561.h,
bfin/include/defblackfin.h, bfin/include/sysreg.h,
bfin/include/sys/anomaly_macros_rtl.h, bfin/include/sys/excause.h,
bfin/include/sys/exception.h, bfin/include/sys/mc_typedef.h,
bfin/include/sys/platform.h, bfin/include/sys/pll.h:
Update to Visual DSP 5.0 Update 8.
2010-10-16 Mike Frysinger <vapier@gentoo.org>
* bfin/Makefile.in (BOARD_SCRIPTS): Add bf592.ld.
* bfin/bf592: New linker scripts.
* bfin/include/cdefBF592-A.h, bfin/include/cdefBF59x_base.h,
bfin/include/defBF592-A.h, bfin/include/defBF59x_base.h: New files.
* bfin/include/sys/_adi_platform.h: Include new bf592 headers.
2010-10-15 Mike Frysinger <vapier@gentoo.org>
* bfin/Makefile.in (BOARD_SCRIPTS): Add bf504.ld and bf506.ld.
* bfin/bf504.ld, bfin/bf506.ld: New linker scripts.
* bfin/include/cdefBF504.h, bfin/include/cdefBF504F.h,
bfin/include/cdefBF506F.h, bfin/include/cdefBF50x_base.h,
bfin/include/defBF504.h, bfin/include/defBF504F.h,
bfin/include/defBF506F.h, bfin/include/defBF50x_base.h: New files.
* bfin/include/def_LPBlackfin.h: Add DMC_P for __ADSPBF50x__.
* bfin/include/sys/_adi_platform.h: Include new bf50x headers.
2010-10-15 Stuart Henderson <stuart.henderson@analog.com>
* bfin/bfin-common-mc.ld: Add .l1.data and .l1.text input sections.
* bfin/bfin-common-sc.ld: Likewise.
2010-10-15 Mike Frysinger <vapier@gentoo.org>
* bfin/include/sys/_adi_platform.h: Remove __ADSPBF541__.
* bfin/include/cdefBF541.h, bfin/include/defBF541.h: Punt.
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).
2010-10-02 Anthony Green <green@moxielogic.com>
* moxie/Makefile.in (QEMU_OBJS): Add missing object files to the
qemu support library.
2010-10-02 Anthony Green <green@moxielogic.com>
* moxie/crt0.S (_start): Minor optimizations to __start.
2010-09-23 Mike Frysinger <vapier@gentoo.org>
Corinna Vinschen <vinschen@redhat.com>
* doc/porting.texi: Fix typos.
2010-09-22 Mike Frysinger <vapier@gentoo.org>
* README: Add bfin to the list.
2010-08-27 Christophe Lyon <christophe.lyon@st.com>
* syscalls.c (_isatty): Fix return value.
2010-07-23 Naveen.H.S <naveenh1@kpitcummins.com>
Gina Verlekar <gina.verlekar@kpitcummins.com>
Moving files from newlib/libc/sys/sysnecv850 to v850
* libnosys/configure: Regenerated.
* libnosys/configure.in: Compact v850 support to v850*-*-*.
* libnosys/configure: Regenerated.
* configure.in: Add libgloss support for v850.
* configure: Regenerated.
* v850/access.c: New file.
* v850/aclocal.m4: New.
* v850/chmod.c: New.
* v850/chown.c: New.
* v850/close.c: New.
* v850/configure: New.
* v850/configure.in: New.
* v850/crt0.S: New.
* v850/crt1.c: New.
* v850/execv.c: New.
* v850/execve.c: New.
* v850/_exit.c: New.
* v850/fork.c: New.
* v850/fstat.c: New.
* v850/getpid.c: New.
* v850/gettime.c: New.
* v850/isatty.c: New.
* v850/kill.c: New.
* v850/link.c: New.
* v850/lseek.c: New.
* v850/Makefile.in: New.
* v850/open.c: New.
* v850/pipe.c: New.
* v850/read.c: New.
* v850/sbrk.c: New.
* v850/sim.ld: New.
* v850/stat.c: New.
* v850/time.c: New.
* v850/times.c: New.
* v850/trap.S: New.
* v850/unlink.c: New.
* v850/utime.c: New.
* v850/wait.c: New.
* v850/write.c: New.
2010-07-19 Rafael Campos <methril@gmail.com>
* m68k/cf-crt1.c (hardware_init_hook): Accommodate new family
__mcf_family_51 since gcc 4.5.1.
2010-06-29 Nick Clifton <nickc@redhat.com>
* 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.
2010-05-03 Michael Eager <eager@eagercon.com>
* rs6000/Makefile.in: Remove xil-exit.o.
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.
2009-12-17 Jeff Johnston <jjohnstn@redhat.com>
* mn10300/Makefile.in: Add mkdir call to make installation
directory when installing.
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.
2009-12-10 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.
2009-11-25 DJ Delorie <dj@redhat.com>
* rx/rx.ld: Place .sbss properly.
* rx/rx-sim.ld: Likewise.
2009-10-26 DJ Delorie <dj@redhat.com>
* configure.in: Add support for RX sub-directory.
* configure: Regenerate.
* rx: New directory.
* rx/*: New files to support RX architecture.
2009-10-26 Nick Clifton <nickc@redhat.com>
* arm/linux-syscalls0.S (SYSCALL0, SYSCALL3, SYSCALL6, SYSCALL4):
Delete Thumb definitions - the ARM versions work correctly in
Thumb mode.
2009-10-08 Jie Zhang <jie.zhang@analog.com>
* bfin/Makefile.in (basiccrt.o, basiccrts.o): Use
-mcpu=bf532-any for the default multilib.
2009-09-28 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.
2009-09-21 Ken Werner <ken.werner@de.ibm.com>
* spu/getpagesize.c: Align getpagesize implementation to POSIX
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 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 Jie Zhang <jie.zhang@analog.com>
* bfin/*.ld: Fix typos in comments.
2009-09-08 Bernd Schmidt <bernd.schmidt@analog.com>
* bfin/include/ccblkfn.h: New file.
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 Jie Zhang <jie.zhang@analog.com>
* bfin/Makefile.in (basiccrt.o, basiccrts.o): Don't use
-mcpu=bf532-any for the default multilib.
2009-07-28 DJ Delorie <dj@redhat.com>
* mep/gmap_default.ld: Add linkonce sections for .vtext.
* mep/default.ld: Likewise.
* mep/fmax.ld: Likewise.
* mep/simple.ld: Likewise.
2009-07-14 DJ Delorie <dj@redhat.com>
* mep/syscalls.S (sysret): Maintain 16-byte stack alignment.
2009-07-08 DJ Delorie <dj@redhat.com>
* m32c/sbrk.c (sbrk): Change to take ptrdiff_t, not int.
2009-07-01 Anthony Green <green@moxielogic.com>
* moxie/crt0.S (_start): Clear BSS at startup. Register _fini()
with atexit().
* moxie/sim-open.S: Fix comment.
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.
2009-06-17 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.
2009-05-13 Ken Werner <ken.werner@de.ibm.com>
* configure.in: Introduce config_libnosys flag which defaults to true.
* configure: Regenerate.
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.
2009-05-08 Nick Clifton <nickc@redhat.com>
* mn10300/sim.ld: Add missing section names such as .bss.*
.text.*, etc. General tidy up.
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.
2009-04-29 Anthony Green <green@moxielogic.com>
* moxie/moxie-elf-common.ld: Move default stack out to accommodate
large GCC tests.
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 DJ Delorie <dj@redhat.com>
* mep/sim-crt0.S (_start): Fix typo.
2009-04-21 DJ Delorie <dj@redhat.com>
* 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.
2009-04-03 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 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_gettid.c: New file.
2009-04-03 Ken Werner <ken.werner@de.ibm.com>
* spu/crt0.S (_start): Place spu_id in the first agument register.
2009-03-16 Jeff Johnston <jjohnstn@redhat.com>
* m32r/m32r-stub.c: Replace with one from newer version of gdb.
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.
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.
2008-12-11 Ken Werner <ken.werner@de.ibm.com>
* spu/crt0.S: Call __monstartup if profiling is enabled.
* spu/Makefile.in: Add gcrt1.o gcrt2.o.
2008-12-06 Adam Nemet <anemet@caviumnetworks.com>
* mips/idt32.ld: Set arch to mips:isa32r2 from mips:isa32. Update
comment.
2008-12-05 Adam Nemet <anemet@caviumnetworks.com>
* mips/idt64.ld: Set arch to mips:isa64r2 from mips:isa64. Update
comment.
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.
2008-11-17 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.
2008-10-06 Bill Tompkins <bill+newlib@key-square.com>
* arm/crt0.S: Fix calling hardware_init_hook() or software_init_hook()
under thumb and thumb2.
2008-09-24 DJ Delorie <dj@redhat.com>
* 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.
2008-09-10 Ken Werner <ken.werner@de.ibm.com>
* spu/dirfuncs.c: Avoid warnings.
* spu/kill.c: Likewise.
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.
2008-08-14 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.
2008-07-17 Ken Werner <ken.werner@de.ibm.com>
* spu/syscalls.c: Check and set the errno value.
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.
2008-06-16 Corrin Meyer <cjmeyer@gmail.com>
* m68k/cf-crt1.c[__mcf_family_m1qe]: Don't access CACR.
2008-05-20 Nick Clifton <nickc@redhat.com>
* iq2000/crt0.S (__dso_handle): Define (weak).
* frv/crt0.S (__dso_handle): Define (weak).
* mn10300/crt0.S (___dso_handle): Define (weak).
2008-05-05 Ken Werner <ken.werner@de.ibm.com>
* spu/readlink.c: Align readlink implementation to POSIX.
2008-04-25 Nick Clifton <nickc@redhat.com>
* arm/crt0.S: Allow assembly under ARMv7 ISA. Support for
initializing stack pointers for interrupt modes is still pending.
2008-04-14 Patrick Mansfield <patmans@us.ibm.com>
* spu/sbrk.c: Remove "extern int errno", use whatever is supplied
by sys/errno.h.
2008-04-04 DJ Delorie <dj@redhat.com>
* 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.
2008-01-10 DJ Delorie <dj@redhat.com>
* m32c/exit.S (__exit): preserve both argument registers.
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.
2007-12-01 Hans-Peter Nilsson <hp@axis.com>
* cris/Makefile.in (crt0.o): Add CFLAGS when compiling crt0.S.
2007-11-06 Dave Brolley <brolley@redhat.com>
* syscall.h (SYS_reconfig): New macro.
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.
2007-10-02 Markus Deuling <deuling@de.ibm.com>
* spu/crt0.S: Initialize __ea_local_store (EA address of the LS)
via register 6.
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.
2006-12-25 Kazu Hirata <kazu@codesourcery.com>
* arm/syscalls.c (_unlink, _system, _rename): Cast arguments
to do_AngelSWI to int.
* arm/licfunc.c (do_AngelSWI): Remove.
* arm/syscalls.c (do_AngelSWI): Remove.
* arm/swi.h (do_AngelSWI): New.
2006-12-18 Kazu Hirata <kazu@codesourcery.com>
Merge from newlib-csl-20060320-branch:
2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
* m68k/fido-crt0.S (_vector_table): Reference
_PrivilegeViolationHandler.
2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
* m68k/fido-crt0.S (_start): Set %vbr for context 0 in
RAM configs.
* m68k/fido.sc: Clean up formatting. Add comments. Move
stack and heap end to SDRAM for SRAM and SDRAM configurations.
Put RedBoot application text in SRAM.
2006-12-13 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile (install_cf): Don't loop over files here. Only
install sources for the default multilib.
(install_fido): Likewise.
(install_io): Install bsps in one go.
2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
Kazu Hirata <kazu@codesourcery.com>
* configure.in: Recognize fido-*-*.
* configure: Regenerate.
* m68k/Makefile.in (CF_ISRS): Use addprefix.
(FIDO_CRT0, FIDO_BSP, FIDO_OBJS, FIDO_HANDLERS,
FIDO_UNHOSTED_SCRIPTS, FIDO_HOSTED_SCRIPTS, FIDO_SCRIPTS,
FIDO_SOURCES, all_fido, fido-%-crt0.o, fido-rom.ld,
fido-rom-hosted.ld, fido-sram.ld, fido-sram-hosted.ld,
fido-sdram.ld, fido-sdram-hosted.ld, fido-redboot.ld,
install_fido): New.
* m68k/asm.h (mbb): New.
* m68k/configure.in (DO): Check for __mfido__.
* m68k/configure: Regenerate.
* m68k/fido-_exit.c, m68k/fido-crt0.S, m68k/fido-handler.c,
m68k/fido-hosted.S, m68k/fido-sbrk.c, m68k/fido.h,
m68k/fido.sc, m68k/fido_profiling.h: New.
2006-12-18 Ben Elliston <bje@au.ibm.com>
* spu/stat.c (stat): Cast new sys.pathname value to unsigned int.
2006-12-13 Ben Elliston <bje@au.ibm.com>
* libnosys/_exit.c (_exit): Finish with an infinite loop to
eliminate a warning about this noreturn function returning.
2006-12-13 Sa Liu <saliu@de.ibm.com>
* spu/access.c: New file
* spu/dup.c: New file
* spu/ftruncate.c: New file
* spu/jsre.h: add structures for new functions
* spu/time.c: New file
* spu/Makefile.in (access.o, dup.o, ftruncate.o, time.o): New targets.
2006-12-12 Ben Elliston <bje@au.ibm.com>
* configure.in: Remove superfluous semicolons.
* configure: Regenerate.
2006-12-11 Kazu Hirata <kazu@codesourcery.com>
Merge from newlib-csl-20060320-branch:
2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
Kazu Hirata <kazu@codesourcery.com>
* m68k/Makefile.in (CF_ISRS): Use addprefix.
2006-11-01 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in (CFLAGS): Do not clear. Add to all compilations.
(ARFLAGS): Remove commented out definition.
* m68k/configure.in (DO) Set to list of target cpu families.
* m68k/configure: Rebuilt.
* m68k/Makefile.in (DO): New.
(UNHOSTED_BSP, UNHOSTED_OBJS, HOSTED_BSP, HOSTED_OBJS): Move
later.
(m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5275evb,
m5282evb, m5329evb, m5485evb): Move earlier.
(all): Add all_$DO dependencies.
(all_cf, all_m68k): New targets, depend on cf & m68k bsps as
appropriate.
(m%-ram.ld, m%-rom.ld, m%-ram-hosted.ld, m%-rom-hosted.ld): Add
'm' prefix.
(install): Add install_$DO dependencies.
(install_cf, install_m68k): New targets. Perform cf and m68k
installs as appropriate.
(install_io): New, install the io libraries.
2006-10-23 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in (CF_CRT0): Rename to CF_CRT0S, separate hosted
& unhosted versions.
(CF_OBJS): Add cf-isv.o.
(CF_SOURCES): Add cf-isv.S.
(cf-hosted-crt0.o, cf-unhosted-crt0.o): New targets.
* m68k/cf-isv.S: New, broken out of ...
* m68k/cf-crt0.S: ... here. Add HOSTED & UNHOSTED differences.
* m68k/cf-crt1.c (__start1): Add heap_limit argument.
(__heap_limit): Define.
* m68k/cf-sbrk.c (__heap_limit): Declare.
(sbrk): Adjust for __heap_limit.
* m68k/cf.sc: Use different crt0's for hosted & unhosted.
Install a separate isv.o file.
* m68k/io.h (HOSTED_PUTCHAR): Replace with ...
(HOSTED_INIT_SIM): ... this.
2006-10-20 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in (CF_BOARDS): Add m5275evb.
(m5275evb): New board.
2006-10-20 Vladimir Prus <vladimir@codesourcery.com>
* m68k/cf.sc: Add linkonce sections and
DWARF sections.
2006-10-07 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in: Adjust Coldfire rules.
(BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename to ...
(CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here. Adjust.
(BDM_OTHER_OBJS): Remove.
(BDM_SYSOBJS): Rename to ...
(UNHOSTED_OBJS): ... here. Adjust.
(UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
(CF_HOSTED_SCRIPTS): New.
(CF_SCRIPTS, CF_SOURCES): Adjust.
* m68k/cf.sc: Add IO library variable.
* m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
* m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
m68k/cf-hosted.S: ... here.
* m68k/cf-exit.c: New.
* m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
* m68k/io.h: ... here. Add unhosted support. Adjust conversion
function names.
* m68k/bdm-gdb.c: Rename to ...
* m68k/io-gdb.c: ... here. Adjust names of conversion functions.
* m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
* m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
m68k/io-write.c: ... here. Include io.h. Adjust for hosted &
unhosted libraries. Adjust names of gdb conversion functions.
2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
* m68k/bdm-semihost.S: Add more comments. Make instruction weirder.
2006-09-22 Nathan Sidwell <nathan@codesourcery.com>
* m68k/bdm-crt1.c (hardware_init_hook): Use #defines for CACR bits.
2006-09-18 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in: Don't force a frame pointer on the ISRs.
* m68k/bdm-crt1.c (__start1): Don't set the VBR here.
(hardeare_init_hook): Define weakly. Set VBR here, enable caching
if supported.
* m68k/Makefile.in (bdm-semihost.o): Build from bdm-semihost.S.
* m68k/bdm-semihost.c: Remove.
* m68k/bdm-semihost.S: New.
* m68k/bdm-crt0.S: Don't install semihosting trap handler.
* m68k/bdm-close.c, bdm-exit.c, bdm-fstat.c, bdm-gettimeofday.c,
bdm-isatty.c, bdm-lseek.c, bdm-open.c, bdm-read.c, bdm-rename.c,
bdm-stat.c, bdm-system.c, bdm-unlink.c, bdm-write.c): Update.
* m68k/bdm-isrs.c: Update comment.
* m68k/bdm-semihost.h (BDM_TRAPNUM, BDM_FUNC_REG, BDM_ARG_REG,
BDM_TRAP): Remove.
(__bdm_semihost): Declare.
2006-09-15 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in (BDM_OTHER_OBJS): Remove sbrk.o.
(BDM_SYSOBJS): Add bdm-sbrk.o.
* m68k/bdm-sbrk.c: New.
2006-09-06 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in (CF_SOURCES): New.
(install): Install them.
2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
* m68k/cf.sc: Add .jcr section to .text.
2006-12-11 Ben Elliston <bje@au.ibm.com>
* configure.in: Remove extra whitespace from config_testsuite =
VALUE statements to eliminate shell errors.
* configure: Regenerate.
2006-12-08 Sa Liu <saliu@de.ibm.com>
* spu/exit.c (libgloss_exit): Rename from this ..
(_exit): .. to this. Overhaul.
(exit): Remove.
* spu/crt0.S, spu/crti.S, spu/crtn.S: New files.
* spu/crt0.C, spu/init.c: Remove.
* spu/configure.in (AC_INIT): Check for crt0.S, not crt0.C.
* spu/configure: Regenerate.
* spu/Makefile.in (crti.o, crtn.o, crt1.o, crt2.o): New targets.
(OBJS): Remove init.o.
(CRTOBJS): New.
(OUTPUTS): Add $(CRTOBJS).
2006-11-27 Jeff Johnston <jjohnstn@redhat.com>
* mips/crt0.S: Fix preprocessor statements from previous patch
to be ANSI.
2006-11-24 Thiemo Seufer <ths@mips.com>
Nigel Stephens <nigel@mips.com>
* mips/crt0.S (_start): Use all available float registers. Don't touch
SR_PE on post-mips2 CPUs, it means soft reset there.
2006-11-22 Luca Barbato <lu_zero@gentoo.org>
* spu/syscalls.c: Include spu_intrinsics.h to provide vector keyword.
2006-11-17 Jeff Johnston <jjohnstn@redhat.com>
* mn10300/Makefile.in: Add spaces after do in "for" loop.
2006-11-08 Jie Zhang <jie.zhang@analog.com>
* bfin/configure.in: New.
* bfin/crt0.S: New.
* bfin/Makefile.in: New.
* bfin/syscalls.c: New.
* bfin/aclocal.m4: Generate.
* bfin/configure: Ditto.
* configure.in: Add support for bfin-*-*.
* configure: Regenerate.
* syscall.h (SYS_argc): Define.
(SYS_argnlen): Define.
(SYS_argn): Define.
2006-10-10 Thiemo Seufer <ths@mips.com>
* mips/Makefile.in: Add INCLUDES to local compile rules.
2006-10-06 Jeff Johnston <jjohnstn@redhat.com>
* Makefile.in: Add CFLAGS_FOR_TARGET and CCASFLAGS to
FLAGS_TO_PASS.
2006-10-03 Jeff Johnston <jjohnstn@redhat.com>
* arm/linux-syscalls0.c: Rewrite bx insn architecture flag check
to avoid use of __ARM_ARCH__.
2006-10-02 Nick Clifton <nickc@redhat.com>
* arm/linux-syscalls0.c: Add arm architecture flag
checks around bx insn.
2006-09-07 Masaki Muranaka <monaka@monami-software.com>
* xstormy16/Makefile.in (clean): Fix a mismatched parenthesis.
2006-09-01 Kazu Hirata <kazu@codesourcery.com>
Merge from newlib-csl-20060320-branch:
2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
* m68k/bdm-crt1.c: Call hardware_init_hook before copying
initialized data.
* m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
(CF_SCRIPTS): Update.
(%-bdm.ld): Rename to %-ram.ld.
2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
(BDM_CRT0): New.
(BDM_OBJS): Add bdm-crt1.o.
(BDM_OTHER_OBJS): Remove print.o putnum.o
(CF_BOARDS): New.
(CF_BDM_SCRIPTS): Generated name of ram scripts.
(CF_ROM_SCRIPTS): Generated name of rom scripts.
(CF_SCRIPTS): Adjust.
(all): Add BDM_CRT0.
(bdm-crt0.o, bdm-crt1.o): New targets.
(bdm-isv.o): Remove.
(m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
m5329evb, m5485evb): New.
(%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
(install): Remove DBUG installs.
* m68k/bdm-crt0.S: New.
* m68k/bdm-crt1.c: New.
* m68k/bdm-exit.c: Call __reset.
* m68k/bdm-isv.c: Remove.
* m68k/cf.sc: Adjust to produce either rom or ram images.
* m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
Bug 844
* m68k/cf.sc: Set entry point to _start.
* m68k/crt0.X (_start): New name for entrypoint
(start): Weak alias for start.
2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
* m68k/bdm-system.c (_system): Support system(NULL).
2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
* m68k/bdm-system.c (_system): Properly encode non failure exit
code.
2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
Add bdm-time.o.
* m68k/bdm-close.c: Add copyright notice.
* m68k/bdm-fstat.c: Add copyright notice.
* m68k/bdm-gettimeofday.c: Add copyright notice.
* m68k/bdm-inbyte.c: Remove.
* m68k/bdm-isatty.c: Add copyright notice.
* m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
* m68k/bdm-open.c: Add copyright notice.
* m68k/bdm-read.c: Add copyright notice.
* m68k/bdm-rename.c: Add copyright notice.
* m68k/bdm-stat.c: Add copyright notice.
* m68k/bdm-system.c: Add copyright notice.
* m68k/bdm-time.c: New.
* m68k/bdm-unlink.c: Add copyright notice.
* m68k/bdm-write.c: Add copyright notice.
2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
scripts.
2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
* m68k/bdm-outbyte.c: Delete.
* m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
* m68k/bdm-semihost.h: Add new constants for additional
semihosting functions. Add new BDM_TRAP macro to encapsulate
inline asm.
* m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
* m68k/bdm-outbyte.c (outbyte): Ditto.
* m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
now called BDM_TRAPNUM.
* m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
containing declarations and conversion functions for GDB's fileio
protocol.
* m68k/bdm-close.c: New file to define corresponding function.
* m68k/bdm-fstat.c: Ditto.
* m68k/bdm-gettimeofday.c: Ditto.
* m68k/bdm-isatty.c: Ditto.
* m68k/bdm-lseek.c: Ditto.
* m68k/bdm-open.c: Ditto.
* m68k/bdm-read.c: Ditto.
* m68k/bdm-rename.c: Ditto.
* m68k/bdm-stat.c: Ditto.
* m68k/bdm-system.c: Ditto.
* m68k/bdm-unlink.c: Ditto.
* m68k/bdm-write.c Ditto.
* m68k/Makefile.in: Add dependencies for new files.
2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
* m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
* m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
Reorder.
(*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
(m5329evb-dbug.ld, m5329evb-bdm.ld): New.
* cf.sc (GROUP): Revert previous change. Add IO library.
* m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
(CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
scripts.
(all): Add new targets.
(BDM_BSP): New target.
(bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
targets.
(BDM_ISRS): New targets.
(m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
Rename and adjust.
(m5485evb-dbug): New.
(m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
(install): Add BDM_BSP.
* m68k/bdm-exit.c: New
* m68k/bdm-inbyte.c: New
* m68k/bdm-outbyte.c: New
* m68k/bdm-semihost.c: New
* m68k/bdm-semihost.h: New
* m68k/bdm-isrs.c: New.
* m68k/bdm-isv.c: New.
* dbug-cf.sc: Renamed to ...
* cf.sc: ... here. Add bdm flexibility. Remove GROUP
2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
* m68k/bdm-semihost.h: Add new constants for additional
semihosting functions. Add new BDM_TRAP macro to encapsulate
inline asm.
* m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
* m68k/bdm-outbyte.c (outbyte): Ditto.
* m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
now called BDM_TRAPNUM.
* m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
containing declarations and conversion functions for GDB's fileio
protocol.
* m68k/bdm-close.c: New file to define corresponding function.
* m68k/bdm-fstat.c: Ditto.
* m68k/bdm-gettimeofday.c: Ditto.
* m68k/bdm-isatty.c: Ditto.
* m68k/bdm-lseek.c: Ditto.
* m68k/bdm-open.c: Ditto.
* m68k/bdm-read.c: Ditto.
* m68k/bdm-rename.c: Ditto.
* m68k/bdm-stat.c: Ditto.
* m68k/bdm-system.c: Ditto.
* m68k/bdm-unlink.c: Ditto.
* m68k/bdm-write.c Ditto.
* m68k/Makefile.in: Add dependencies for new files.
2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
* spu/syscalls.c: Add a new argument to _send_to_ppe() to
specify signal code.
* spu/jsre.h: Update declaration of _send_to_ppe().
* spu/close.c: Replace _send_to_ppe_0x2101() by _send_to_ppe().
* spu/fstat.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.
2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
* spu/Makefile.in: Add dependency.
2006-08-24 Paul Brook <paul@codesourcery.com>
* arm/linux-crt0.c: Disable Arm stub for Thumb-2.
2006-08-23 Kazunori Asayama <asayama@sm.sony.co.jp>
* spu/Makefile.in: Add new object files.
* spu/syscalls.c: Move each system call to individual file.
* spu/jsre.h: Add declaration of _send_to_ppe_0x2101().
* spu/close.c: New file. Moved from spu/syscalls.c.
* spu/fstat.c: Likewise.
* spu/getpid.c: Likewise.
* spu/isatty.c: Likewise.
* spu/kill.c: Likewise.
* spu/lseek.c: Likewise.
* spu/open.c: Likewise.
* spu/read.c: Likewise.
* spu/stat.c: Likewise.
* spu/unlink.c: Likewise.
* spu/write.c: Likewise.
2006-08-21 David Ung <davidu@mips.com>
* mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16
option since it uses the syscall instruction.
2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
* spu/Makefile.in: Add special compiler
options to reduce size.
2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
* spu/jsre.h(JSRE_STAT): New define.
(syscall_stat_t): New type.
* spu/syscalls.c(stat): New syscall.
2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
* configure.in: Add spu support.
* configure: Regenerated.
* spu/Makefile.in: New file.
* spu/aclocal.m4: Ditto.
* spu/configure: Ditto.
* spu/configure.in: Ditto.
* spu/crt0.c: Ditto.
* spu/exit.c: Ditto.
* spu/init.c: Ditto.
* spu/jsre.h: Ditto.
* spu/sbrk.c: Ditto.
* spu/syscalls.c: Ditto.
2006-07-05 Shaun Jackman <sjackman@gmail.com>
* arm/linux-crt0.S: Remove file.
* arm/linux-crt0.c: New file. Supports PIC code.
2006-07-04 Shaun Jackman <sjackman@gmail.com>
* arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
system call.
2006-06-30 DJ Delorie <dj@redhat.com>
* m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
2006-06-23 Shaun Jackman <sjackman@gmail.com>
* arm/elf-linux.specs: New file.
2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
* arm/syscalls.c (_unlink, isatty, _system, _rename):
Make them do something useful in the ARM_RDI_MONITOR case.
2006-06-08 Fred Fish <fnf@specifix.com>
* mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
mips/pmon.ld: Keep special sections generated by mips gcc.
2006-06-05 Shaun Jackman <sjackman@gmail.com>
* arm/linux-syscalls0.S (reboot): Remove.
* arm/linux-syscalls1.c (reboot): New function.
2006-06-05 Shaun Jackman <sjackman@gmail.com>
* arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
argument to choose an ADP exception reason.
* arm/libcfunc.c (abort): Remove this function.
2006-05-30 Shaun Jackman <sjackman@gmail.com>
* arm/Makefile.in: Add Linux syscall interface.
* arm/linux-crt0.S: New file.
* arm/linux-syscall.h: New file.
* arm/linux-syscalls0.S: New file.
* arm/linux-syscalls1.c: New file.
2006-05-23 Fred Fish <fnf@specifix.com>
* mips/configure.in: Change mipsisa64-*-* to
mipsisa64*-*-* to catch minor variations like
mipsisa64sb1.
* mips/configure: Regenerated.
2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
* Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
* configure.in: Add additional flags when creating Makefile.
* configure: Regenerated.
* arm/configure
* arm/configure.in: Set with_multisubdir when creating Makefile.
* cris/configure.in: Ditto.
* d30v/configure.in: Ditto.
* frv/configure.in: Ditto.
* i386/configure.in: Ditto.
* iq2000/configure.in: Ditto.
* libnosys/configure.in: Ditto.
* m32c/configure.in: Ditto.
* m32r/configure.in: Ditto.
* m68hc11/configure.in: Ditto.
* m68k/configure.in: Ditto.
* mcore/configure.in: Ditto.
* mips/configure.in: Ditto.
* mn10200/configure.in: Ditto.
* mn10300/configure.in: Ditto.
* mt/configure.in: Ditto.
* pa/configure.in: Ditto.
* rs6000/configure.in: Ditto.
* sparc/configure.in: Ditto.
* cris/configure: Regenerated.
* d30v/configure: Ditto.
* frv/configure: Ditto.
* i386/configure: Ditto.
* iq2000/configure: Ditto.
* libnosys/configure: Ditto.
* m32c/configure: Ditto.
* m32r/configure: Ditto.
* m68hc11/configure: Ditto.
* m68k/configure: Ditto.
* mcore/configure: Ditto.
* mips/configure: Ditto.
* mn10200/configure: Ditto.
* mn10300/configure: Ditto.
* mt/configure: Ditto.
* pa/configure: Ditto.
* rs6000/configure: Ditto.
* sparc/configure: Ditto.
2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
* configure.in: Modified to support autoconf 2.59.
* */configure.in: Ditto.
* configure: Regenerated.
* */configure: Ditto.
* wince/aclocal.m4: Ditto.
* acinclude.m4: New file.
* aclocal.m4: Ditto.
* arm/aclocal.m4: Ditto.
* cris/aclocal.m4: Ditto.
* crx/aclocal.m4: Ditto.
* d30v/aclocal.m4: Ditto.
* fr30/aclocal.m4: Ditto.
* frv/aclocal.m4: Ditto.
* hp74x/aclocal.m4: Ditto.
* i386/aclocal.m4: Ditto.
* i960/aclocal.m4: Ditto.
* iq2000/aclocal.m4: Ditto.
* libnosys/aclocal.m4: Ditto.
* m32c/aclocal.m4: Ditto.
* m32r/aclocal.m4: Ditto.
* m68hc11/aclocal.m4: Ditto.
* m68k/aclocal.m4: Ditto.
* mcore/aclocal.m4: Ditto.
* mips/aclocal.m4: Ditto.
* mn10200/aclocal.m4: Ditto.
* mn10300/aclocal.m4: Ditto.
* mt/aclocal.m4: Ditto.
* pa/aclocal.m4: Ditto.
* rs6000/aclocal.m4: Ditto.
* sparc/aclocal.m4: Ditto.
* sparc/libsys/aclocal.m4: Ditto.
* xstormy16/aclocal.m4: Ditto.
2006-04-18 Mark Mitchell <mark@codesourcery.com>
* doc/porting.texi: Document libgloss build conventions.
2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
* mt/startup-16-002.S (.internal_io): Make @nobits.
* mt/startup-16-003.S (.internal_io): Make @nobits.
* mt/startup-ms2.S (.internal_io): Make @nobits.
2006-03-02 DJ Delorie <dj@redhat.com>
* m32c/exit.S: Preserve r1.
2006-02-24 Paul Brook <paul@codesourcery.com>
* arm/redboot-crt0.S: Use cps in Thumb-2 mode.
2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in (CF_SCRIPTS): New.
(all): Add CF_SCRIPTS.
(m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
m5282evb.ld): New targets
(install): Iterate over CF_SCRIPTS.
* m68k/crt0.S: Don't use dbra on any cf chips.
* m68k/dbug-cf.sc: New.
2006-02-07 Paul Brook <paul@codesourcery.com>
* arm/crt0.S: Add Thumb-2 startup code.
* arm/redboot-crt0.S: Ditto.
* arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
* arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
* arm/trap.S: Disable for Thumb-2.
2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
* mt/ms2.ld (.sram): Correct typo in section names.
2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
* mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
(crt0-ms2.o): New target.
* mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
2006-01-04 Paul Brook <paul@codesourcery.com>
* m68k/bcc.ld: Add .got.plt and .got
* m68k/idp.ld: Ditto.
* m68k/idpgdb: Ditto.
* m68k/mvme135.ld: Ditto.
* m68k/sbc5204.ld: Ditto.
* m68k/sbc5206.ld: Ditto.
* m68k/sim.ld: Ditto.
2005-12-13 DJ Delorie <dj@redhat.com>
* m32c/crt0.S: Add support for preinit, init, and fini arrays, and
.init and .fini processing.
* m32c/crtn.S: Likewise.
* m32c/exit.S: Likewise.
2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
* mt/16-002.ld: Change architecture to 'mt'. Remove
SEARCH_DIR.
* mt/16-003.ld: Likewise.
* mt/64-001.ld: Likewise.
* mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
* mt/crt0.S: Likewise.
2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
* configure.in: Replace ms1 arch with mt arch.
* configure: Rebuilt.
* mt: Renamed from ms1 dir.
2005-12-06 Paul Brook <paul@codesourcery.com>
* m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
* m68k/idp.ld: Ditto.
* m68k/idpgdb: Ditto.
* m68k/mvme135.ld: Ditto.
* m68k/sbc5204.ld: Ditto.
* m68k/sbc5206.ld: Ditto.
* m68k/sim.ld: Ditto.
2005-11-30 Shaun Jackman <sjackman@gmail.com>
* libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
* libnosys/chown.c: New file.
* libnosys/readlink.c: New file.
* libnosys/symlink.c: New file.
2005-11-30 Shaun Jackman <sjackman@gmail.com>
* arm/libcfunc.c (clock, sleep, usleep): New functions.
* arm/syscalls.c (_clock): New function.
(_times): Call _clock.
2005-11-17 Shaun Jackman <sjackman@gmail.com>
* libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
the IsTTY SWI that _isatty calls.
2005-11-17 Hans-Peter Nilsson <hp@axis.com>
* cris/linunistd.h: Don't redefine errno as extern int.
2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
* arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
BUILD_CRT0_FALSE.
* arm/configure: Regenerate.
2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
* arm/configure.in: Support building crt0.o when syscalls
are disabled in newlib.
* arm/configure: Regenerated.
2005-10-03 James E Wilson <wilson@specifix.com>
* mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
mips/pmon.ld: Add support for .bss.* sections.
2005-09-23 James E Wilson <wilson@specifix.com>
* mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
support for .gnu.linkonce.b.*.
2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
* rs6000/Makefile.in (VPATH): Use colon as separator.
2005-08-24 Aldy Hernandez <aldyh@redhat.com>
* ms1/access.c: Change copyright notice.
2005-08-19 DJ Delorie <dj@redhat.com>
* m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
(*.o): Add dependencies.
* m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
recommendations.
2005-08-18 DJ Delorie <dj@redhat.com>
* m32c/Makefile.in: Block out memory regions reserved for monitors
and simulators. Add monitor link scripts.
2005-08-16 Shaun Jackman <sjackman@gmail.com>
* arm/syscalls.c (initialise_monitor_handles): Set
monitor_stderr to the result of SWI_open(":tt", "a")
instead of simply duplicating stdout.
2005-08-10 DJ Delorie <dj@redhat.com>
* configure.in: Add m32c support.
* configure: Regenerated
* m32c: New directory, Renesas R8C/M16C/M32C support.
* m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
2005-08-02 Shaun Jackman <sjackman@gmail.com>
* libgloss/arm/libcfunc.c (isatty): New function.
2005-08-02 Shaun Jackman <sjackman@gmail.com>
* libgloss/arm/syscalls.c (_exit): Call _kill with the second
argument set to -1, which is an invalid signal number.
(_kill): Comment and coding style changes only.
(_raise): Remove function.
2005-07-19 Paul Brook <paul@codesourcery.com>
* arm/crt0.S: Ensure doubleword stack alignment.
2005-07-18 Richard Sandiford <richard@codesourcery.com>
* mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
.gnu.linkonce.s*.
(.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
* mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
* mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
* mips/jmr3904app-java.ld, mips/jmr3904app.ld,
* mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
* mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
2005-07-18 Shaun Jackman <sjackman@gmail.com>
* libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
(alarm): Add the weak attribute.
(pause): New function. Return ENOSYS.
* libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
(_fstat): Ditto.
(_stat): Ditto.
(_link): Ditto. Return ENOSYS.
(_unlink): Call the swi instead of returning -1.
(_raise): Add the weak attribute. Return ENOSYS.
(isatty): Rename to _isatty. Call the swi instead of returning 1.
(_system): Call the swi instead of returning ENOSYS.
(_rename): Ditto.
2005-07-06 Aldy Hernandez <aldyh@redhat.com>
* configure.in: Add ms1 case.
* configure: Regenerate.
* ms1/16-002.ld: New.
* ms1/16-003.ld: New.
* ms1/64-001.ld: New.
* ms1/access.c: New.
* ms1/chmod.c: New.
* ms1/close.c: New.
* ms1/configure: New.
* ms1/configure.in: New.
* ms1/crt0-16-002.S: New.
* ms1/crt0-16-003.S: New.
* ms1/crt0-64-001.S: New.
* ms1/crt0.S: New.
* ms1/exit-16-002.c: New.
* ms1/exit-16-003.c: New.
* ms1/exit-64-001.c: New.
* ms1/exit.c: New.
* ms1/fstat.c: New.
* ms1/getpid.c: New.
* ms1/gettime.c: New.
* ms1/isatty.c: New.
* ms1/kill.c: New.
* ms1/lseek.c: New.
* ms1/Makefile.in: New.
* ms1/open.c: New.
* ms1/read.c: New.
* ms1/sbrk.c: New.
* ms1/startup-16-002.S: New.
* ms1/startup-16-003.S: New.
* ms1/startup-64-001.S: New.
* ms1/stat.c: New.
* ms1/time.c: New.
* ms1/times.c: New.
* ms1/trap.h: New.
* ms1/trap.S: New.
* ms1/unlink.c: New.
* ms1/utime.c: New.
* ms1/write.c: New.
2005-05-19 Corinna Vinschen <vinschen@redhat.com>
* arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
* m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
* mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
* mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
* mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
* mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
* mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
* mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
* sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
* sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
* sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
* xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
section.
2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
* arm/syscalls.c (get_errno): Fix output register constraint.
2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
* rs6000/sim-getrusage.S: New file, broken out of:
(simulator.S).
* rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
(sim-getrusage.o): New rule.
2005-04-28 Shaun Jackman <sjackman@gmail.com>
* libgloss/syscalls.c (get_errno): Add an output register constraint.
2005-04-19 Eric Christopher <echristo@redhat.com>
* mips/regs.S: Sign extend constants for mips64 and unify
address handling.
2005-04-12 Shaun Jackman <sjackman@gmail.com>
* libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
to a typo. Fixed.
(RDIMON_BSP): Ditto.
2005-04-12 Richard Sandiford <rsandifo@redhat.com>
* mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
* mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
* mips/jmr3904app-java.ld, mips/jmr3904app.ld,
* mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
* mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
2005-02-08 Antony King <antony.king@st.com>
* arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
instead of file pointer.
2005-02-01 Hans-Peter Nilsson <hp@axis.com>
* cris/Makefile.in (ALL_INSTALL_FILES): New macro.
(ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
(all): Use ALL_INSTALL_FILES instead of its contents. Add
ALL_INSTALL_FILES_NEWLIB_COPY.
($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
2005-01-27 Hans-Peter Nilsson <hp@axis.com>
* configure.in: Support cris-*-* and crisv32-*-*.
* libnosys/configure.in: Ditto.
* configure, libnosys/configure: Regenerate.
* cris: New directory.
* cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
cris/Makefile.in, cris/setup.S, cris/configure: New files.
2005-01-21 Hans-Peter Nilsson <hp@axis.com>
* libnosys/warning.h (stub_warning): Remove "warning: " prefix.
2005-01-18 Hans-Peter Nilsson <hp@axis.com>
* libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
__make_section_unallocated. Mark magic variable as used.
2005-01-18 Hans-Peter Nilsson <hp@axis.com>
* libnosys/configure.in (libc_cv_asm_previous_directive): Set
cache-id variable.
(libc_cv_asm_popsection_directive): Ditto.
(libc_cv_section_attributes): Ditto.
(libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
"_" as well, and set __SYMBOL_PREFIX accordingly.
* libnosys/configure: Regenerate.
2005-01-18 Hans-Peter Nilsson <hp@axis.com>
* libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
as-new and ld-new, not as.new and ld.new.
2005-01-14 Hans-Peter Nilsson <hp@axis.com>
* libnosys/warning.h (__make_section_unallocated)
[HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
instead of ";" to delimit assembly lines.
2005-01-07 Paul Brook <paul@codesourcery.com>
* arm/crt0.S: Call __libc_{init,fini}_array instead of
_init/_fini if they exist.
2004-11-26 Paul Brook <paul@codesourcery.com>
* arm/crt0.S (_start): Add .cantunwind annotation.
2004-10-28 Nick Clifton <nickc@redhat.com>
* configure.in: Add support for iq2000 target.
* configure: Regenerate.
2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
* configure.in: Support crx-*-*.
* configure: regenerate.
* crx/_exit.c: New file.
* crx/_getenv.c: Ditto.
* crx/_rename: Ditto.
* crx/close.c: Ditto.
* crx/configure.in: Ditto.
* crx/crti.S: Ditto.
* crx/crtn.S: Ditto.
* crx/crt0.S: Ditto.
* crx/dvz_hndl.c: Ditto.
* crx/flg_hndl.c: Ditto.
* crx/fstat.c: Ditto.
* crx/getpid.c: Ditto.
* crx/iad_hndl.c: Ditto.
* crx/intable.c: Ditto.
* crx/isatty.c: Ditto.
* crx/kill.c: Ditto.
* crx/lseek.c: Ditto.
* crx/Makefile.in: Ditto.
* crx/open.c: Ditto.
* crx/putnum.c: Ditto.
* crx/read.c: Ditto.
* crx/sbrk.c: Ditto.
* crx/sim.ld: Ditto.
* crx/stat.c: Ditto.
* crx/svc_hndl.c: Ditto.
* crx/time.c: Ditto.
* crx/und_hndl.c: Ditto.
* crx/unlink.c: Ditto.
* crx/write.c: Ditto.
2004-10-01 Paul Brook <paul@codesourcery.com>
* arm/configure.in: Add *-*-aebi target.
* arm/configure: Regenerate.
2004-08-25 Corinna Vinschen <vinschen@redhat.com>
* i386/cygmon.ld (.text): Fix alignment.
(.rodata): Handle .rodata.* sections.
2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
* Makefile.in: Support $(DESTDIR).
* arm/Makefile.in: Ditto.
* d30v/Makefile.in: Ditto.
* doc/Makefile.in: Ditto.
* fr30/Makefile.in: Ditto.
* frv/Makefile.in: Ditto.
* hp74x/Makefile.in: Ditto.
* i386/Makefile.in: Ditto.
* i960/Makefile.in: Ditto.
* iq2000/Makefile.in: Ditto.
* libnosys/Makefile.in: Ditto.
* m32r/Makefile.in: Ditto.
* m68hc11/Makefile.in: Ditto.
* m68k/Makefile.in: Ditto.
* mcore/Makefile.in: Ditto.
* mips/Makefile.in: Ditto.
* mn10200/Makefile.in: Ditto.
* mn10300/Makefile.in: Ditto.
* pa/Makefile.in: Ditto.
* rs6000/Makefile.in: Ditto.
* sparc/Makefile.in: Ditto.
* sparc/libsys/Makefile.in: Ditto.
* xstormy16/Makefile.in: Ditto.
2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
* libnosys/_exit.c: New file.
* libnosys/Makefile.in: Add _exit.o.
2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
* arm/configure.in: Check the value of newlib-may-supply-syscalls
enablement variable to determine if crt0 should or should not be
built.
* arm/configure: Regenerated.
* arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
@BUILD_CRT0_FALSE@ variables set in configure to determine
if crt0.o should be built and installed.
2004-06-09 Toralf Lund <toralf@procaptura.com>
* arm/crt0.S: Copied from newlib and it now also sets up stacks for
FIQ and IRQ mode, plus calls hardware_init_hook() and
software_init_hook() if present.
* arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
from newlib.
* arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
librdpmon.a, librdimon.a - support file for "bare" setup, as well
as "RDP" and "RDI" monitors.
* arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
with above mentioned support libs and startfiles.
2004-06-03 Alexandre Oliva <aoliva@redhat.com>
* mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
pointers.
2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
* libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
2004-05-05 Richard Sandiford <rsandifo@redhat.com>
* mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
* mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
* mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
(.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
2004-04-02 Chris Demetriou <cgd@broadcom.com>
* mips/regs.S (C0_COUNT): Fix comment that kept this from being
defined.
* mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
* mips/vr5xxx.S: Likewise.
2004-03-23 Eric Christopher <echristo@redhat.com>
* frv/crt0.S: Fix comment.
* mips/configure.in: Add mipsisa64-*-* to target support.
* mips/configure: Regenerate.
2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
* m68hc11/sci-inout.S: Supports -mlong-calls.
* m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
(.text): Mark the .installN and .finiN section with KEEP.
(.vectors): Likewise for .vectors.
(.gcc_except_table): New section.
* m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
(.text): Mark the .installN and .finiN section with KEEP.
(.vectors): Likewise for .vectors.
(.gcc_except_table): New section.
2004-01-23 G<>bor L<>ki <loki@inf.u-szeged.hu>
* m68k/leds.c: remove led_putnum(), zylons() forward
function declarations.
* m68k/leds.h: add zylons() forward function declaration.
2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2003-12-02 Richard Sandiford <rsandifo@redhat.com>
* frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
2003-11-14 Richard Sandiford <rsandifo@redhat.com>
* frv/crt0.S: Fix fdpic sp calculation.
2003-11-05 Alexandre Oliva <aoliva@redhat.com>
* frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
fixup ctors nor dtors on FDPIC.
2003-09-19 Alexandre Oliva <aoliva@redhat.com>
* frv/crt0.S (_start): Set up gr15 only for FDPIC.
* frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
gr15 before function calls.
2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
* frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
value.
2003-10-27 Bernardo Innocenti <bernie@develer.com>
* m68k/asm.h: Add macros for -fPIC, -msep-data and
-mid-shared-library support.
* m68k/crt0.S: Use macros for -fPIC, -msep-data and
-mid-shared-library support.
* m68k/sim-crt0.S: Likewise.
2003-10-15 Bernardo Innocenti <bernie@develer.com>
* m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
typedef from <unistd.h>.
2003-08-26 Jason Merrill <jason@redhat.com>
* sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
* sparc/sparc86x.ld: Likewise.
2003-08-20 Chris Demetriou <cgd@broadcom.com>
* mips/crt0_cfe.S: New file.
* mips/cfe_mem.c: New file.
* mips/cfe_prestart.S: Remove.
* mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
and use _start as the entry point. Align BSS to 32-byte boundary.
* mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
* mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
(__libcfe_meminit, __libcfe_stack_top): New prototypes.
* mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
(cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
* mips/configure.in: Build and install crt0_cfe.o when CFE support
is built.
* mips/configure: Regenerate.
2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
* i386/cygmon-salib.c (unlink): New stub.
2003-08-08 Mark Salter <msalter@redhat.com>
* i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
Bernd Schmidt <bernds@redhat.com>
* i386/cygmon.ld: Add entry for .rodata.
2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
* m32r/configure.in: fixed bug to delete ../config-ml.in.
2003-07-10 Alexandre Oliva <aoliva@redhat.com>
2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
* mn10300/asb2305.ld: Added ASB2305 support.
* mn10300/configure: Ditto.
* mn10300/configure.in: Ditto.
2001-09-12 Stan Cox <scox@redhat.com>
* mn10300/asb2303.ld: New file. Linker script for the ASB2303
AM33/2.00 board.
* mn10300/configure.in: Add support for asb2303 board script.
2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
* configure.in: Reapply Kazuhiro Inaoko's multilib patch from
04-17-03.
* configure: Regenerated.
2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
* m32r/crt0.S (_start): Allow _stack to be placed anywhere
in memory.
2003-06-06 Stan Cox <scox@redhat.com>
Jeff Johnston <jjohnstn@redhat.com>
Anthony Green <green@redhat.com>
* configure.in: Add iq2000 support.
* configure: Rebuilt.
* iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
New files.
2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
* libnosys/Makefile.in: Add errno.o.
* libnosys/errno.c: New file to supply errno definition if
one not provided yet.
2003-05-26 Eric Christopher <echristo@redhat.com>
* mips/crt0.S: Remove stackbase variable set.
2003-05-02 Eric Christopher <echristo@redhat.com>
* mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
2003-04-29 Nick Clifton <nickc@redhat.com>
* libnosys/sbrk.c: Remove unnecessary #include's.
Change return type of _sbrk() function to void * to match
definition in system header files.
Fix formatting.
2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
* xstormy16/sim_rom.ld: New.
* xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
* xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
* xstormy16/eva_app.ld (_rdata, _data): New.
* xstormy16/sim_high.ld (_rdata, _data): New.
2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
* m32r/Makefile.in: Add multilib support.
* m32r/configure.in: Ditto.
* m32r/configure: Regenerated.
2003-04-16 Nick Clifton <nickc@redhat.com>
* xstormy16/sim_high.ld: Add .jcr section mapping.
* xstormy16/eva_stub.ld: Likewise.
* xstormy16/eva_app.ld: Likewise.
2003-04-09 Chris Demetriou <cgd@broadcom.com>
* mips/cfe.c (_flush_cache): New function.
2003-02-18 Richard Sandiford <rsandifo@redhat.com>
* mips/nullmon.c (_ftext, _end): Adjust declaration.
(get_mem_info): Rework.
2003-02-18 Richard Sandiford <rsandifo@redhat.com>
* mips/crt0.S (zerobss): Reload __memsize after call.
2003-02-17 Chris Demetriou <cgd@broadcom.com>
* mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
2003-02-05 Chris Demetriou <cgd@broadcom.com>
* mips/configure.in (mipsisa32el-*-*): Handle in the same way
as mipsisa32-*-*.
(mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
way as mipsisa32-*-*.
* mips/configure: Regenerate.
2003-02-05 Chris Demetriou <cgd@broadcom.com>
* mips/cfe.c (hardware_hazard_hook): Move...
* mips/cfe_prestart.S (hardware_hazard_hook): To here,
and translate into assembly.
2003-01-08 Richard Sandiford <rsandifo@redhat.com>
* mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
Pass an empty argv and envp to main().
2003-01-08 Richard Sandiford <rsandifo@redhat.com>
* mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
* mips/configure: Regenerate.
2003-01-07 Chris Demetriou <cgd@broadcom.com>
* crt0.S: Check for definition of __mips64 rather than
checking (__mips < 3).
* pmon.S: Likewise.
* cygmon.c (sysCall): Avoid multi-line string literals.
2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
* mips/Makefile.in: Add cygmon support.
* mips/configure.in: Ditto.
* mips/configure: Regenerated.
* mips/crt0_cygmon.S: New file.
* mips/cygmon.c: Ditto.
* mips/pmon.S: Minor formatting and copyright changes.
* mips/crt0.S: Ditto.
2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
* arm/Makefile.in: Add support for new pid specs.
* arm/coff-iq80310.specs: Change to allow future support.
* arm/elf-iq80310.specs: Ditto.
* arm/elf-redboot.specs: Ditto.
* arm/coff-redboot.ld: Add EH frame support.
* arm/redboot-crt0.S: Add optional code to clear bss without
memset.
* arm/coff-pid.specs: New file.
* arm/elf-pid.specs: New file.
2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
Catherine Moore <clm@redhat.com>
* m32r/configure.in: Do not require gcc to be able to link an
executable.
* m32r/configure: Regenerate.
* m32r/Makefile.in: Directly reference gdbstub.
2002-10-25 Bernd Schmidt <bernds@redhat.com>
* i386/cygmon.ld: Add entry for .gcc_except_table.
2000-10-25 Mark Salter <msalter@redhat.com>
* i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
use __start for start symbol.
* i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
Disable file I/O extensions to make Plum Hall happy.
* i386/cygmon.ld: Set __start as entry point.
* i386/Makefile.in: Support IS_AOUT.
* i386/configure.in: Support IS_AOUT.
* i386/configure: Regenerated.
* i386/cygmon-salib.c:
* i386/cygmon-gmon.c (_mcount): It's _etext.
2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
* configure.in: Clarify some of the triplets so unsupported
configurations don't pass through.
* configure: Regenerated.
2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
* m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
2002-10-07 Richard Sandiford <rsandifo@redhat.com>
* mips/ddb.ld: KEEP .init and .fini.
* mips/ddb-kseg0.ld: Likewise.
2002-10-04 Michael Snyder <msnyder@redhat.com>
* m32r/m32r-lib.c (exceptionHandler): Fix computation of
exception vector address, as suggested by Mitsubishi.
(getExceptionVector): Ditto.
2002-08-01 Chris Demetriou <cgd@broadcom.com>
* mips/cfe.ld (STARTUP): New definition.
* mips/ddb-kseg0.ld (STARTUP): Likewise.
* mips/ddb.ld (STARTUP): Likewise.
* mips/dve.ld (STARTUP): Likewise.
* mips/idt.ld (STARTUP): Likewise.
* mips/jmr3904app-java.ld (STARTUP): Likewise.
* mips/jmr3904app.ld (STARTUP): Likewise.
* mips/jmr3904dram-java.ld (STARTUP): Likewise.
* mips/jmr3904dram.ld (STARTUP): Likewise.
* mips/lsi.ld (STARTUP): Likewise.
* mips/nullmon.ld (STARTUP): Likewise.
* mips/pmon.ld (STARTUP): Likewise.
2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
* README: Mention 68HC11/68HC12 support.
* configure.in: Recognize m6811-elf and m6812-elf.
* configure: Regenerated.
* m68hc11/Makefile.in: New file.
* m68hc11/configure.in: New file.
* m68hc11/configure: New file.
* m68hc11/crt0.S: New file.
* m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
* m68hc11/sim-valid-m68hc11.ld: New file.
* m68hc11/sim-valid-m68hc12.ld: New file.
* m68hc11/syscalls.c: New file.
2002-07-22 Aldy Hernandez <aldyh@redhat.com>
* rs6000/simulator.S (gettimeofday): New.
(getrusage): New.
2002-07-18 Chris Demetriou <cgd@broadcom.com>
* read.c (read): Don't assign past end of buffer, fix return value.
2002-07-12 Chris Demetriou <cgd@broadcom.com>
* mips/Makefile.in (GENOBJS2): New variable to name other
commonly used objects.
(DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
* mips/Makefile.in: Add support for Broadcom CFE firmware.
* mips/configure.in: (mipsisa32*-*-*, *): Likewise.
* mips/configure: Regenerate.
* mips/cfe.c: New file.
* mips/cfe.ld: New file.
* mips/cfe_api.c: New file.
* mips/cfe_api.h: New file.
* mips/cfe_api_int.h: New file.
* mips/cfe_error.h: New file.
* mips/cfe_prestart.S: New file.
2002-07-12 Chris Demetriou <cgd@broadcom.com>
* mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
symbols for optionally-provided functions.
* mips/ddb-kseg0.ld: Likewise.
* mips/ddb.ld: Likewise.
* mips/dve.ld: Likewise.
* mips/idt.ld: Likewise.
* mips/idt32.ld: Likewise.
* mips/idt64.ld: Likewise.
* mips/idtecoff.ld: Likewise.
* mips/jmr3904app-java.ld: Likewise.
* mips/jmr3904app.ld: Likewise.
* mips/jmr3904dram-java.ld: Likewise.
* mips/jmr3904dram.ld: Likewise.
* mips/lsi.ld: Likewise.
* mips/nullmon.ld: Likewise.
* mips/pmon.ld: Likewise.
* mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
functions if they are provided.
(_exit): Handle __embedded_pic properly.
2002-06-18 Dave Brolley <brolley@redhat.com>
From Catherine Moore, Michael Meissner, Richard Sandiford:
* configure.in: Support frv*-*-*.
* frv/Makefile.in: New file.
* frv/configure: New file.
* frv/configure.in: New file.
* frv/crt0.S: New file.
* frv/fstat.c: New file.
* frv/getpid.c: New file.
* frv/isatty.c: New file.
* frv/kill.c: New file.
* frv/print.c: New file.
* frv/putnum.c: New file.
* frv/sbrk.c: New file.
* frv/sim-close.S: New file.
* frv/sim-exit.S: New file.
* frv/sim-inbyte.c: New file.
* frv/sim-lseek.S: New file.
* frv/sim-open.S: New file.
* frv/sim-read.S: New file.
* frv/sim-time.c: New file.
* frv/sim-unlink.S: New file.
* frv/sim-write.S: New file.
* frv/stat.c: New file.
2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
* libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
* libnosys/configure.in: Check gcc's support for section attributes.
* libnosys/warning.h: Have link_warning expand to nothing if gcc
does not support section attributes.
2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
* arm/syscall.h: New file. To define extra syscall values for RedBoot.
* arm/redboot-syscalls.c (_close): Fix setting of errno value.
(_lseek): Ditto.
(_open): Ditto.
(_write): Ditto.
(_read): Ditto.
(_rename): New function.
(_system): Ditto.
(_stat): Ditto.
(_unlink): Call a syscall for this now.
(isatty): Ditto.
(_fstat): Ditto.
(_gettimeofday): Ditto.
2002-04-17 Joel Sherrill <joel@OARcorp.com>
* debug.h: Change mem_err to volatile to match definition in
debug.c.
2002-04-17 Joel Sherrill <joel@OARcorp.com>
* sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
strings.
2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
* m68k/configure.in: Change to use LIB_AC_PROG_CC instead
of AC_PROG_CC to avoid building an executable in configuration.
* m68k/configure: Regenerated.
2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
* d30v/syscalls.c: #include <time.h>. Don't use multi-line
strings.
2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
* m32r/trapmon0.c (__trap0): Don't use multi-line strings.
2002-02-05 Mark Salter <msalter@redhat.com>
* arm/elf-iq80310.specs: Ditto.
* arm/elf-redboot.specs: Ditto.
* arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
* arm/redboot-crt0.S: Add support for __USES_INITFINI__.
2002-02-01 Geoffrey Keating <geoffk@redhat.com>
* xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
sim_malloc_start.o.
* xstormy16/eva_app.ld: Add __malloc_start.
* xstormy16/sbrk.c: Remove.
* xstormy16/sim_malloc_start.s: New file.
* xstormy16/sim_high.ld: Make the stack start immediately at the
end of the program.
2002-02-01 Michael Meissner <meissner@redhat.com>
* mips/cma101.c (__sizemem_default): Allow user to specify the
memory size.
(__sizemem): Use it.
2002-01-24 Mark Salter <msalter@redhat.com>
* arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
* arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
(__get_memtop): New funtion to return top of memory.
2002-01-15 Mark Salter <msalter@redhat.com>
* xstormy16/eva_stub.ld: Provide interrupt routine symbols which
forward interrupts to user application vectors.
* xstormy16/crt0_stub.s: Remove default interrupt routines.
* xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
add it to install list.
2002-01-07 Mark Salter <msalter@redhat.com>
* configure.in: Add support for arm, strongarm, and xscale.
* configure: Regenerated.
* arm/coff-iq80310.specs: New file.
* arm/coff-redboot.ld: New file.
* arm/coff-redboot.specs: New file.
* arm/configure: New file.
* arm/configure.in: New file.
* arm/elf-iq80310.specs: New file.
* arm/elf-redboot.ld: New file.
* arm/elf-redboot.specs: New file.
* arm/Makefile.in: New file.
* arm/redboot-crt0.S: New file.
* arm/redboot-syscalls.c: New file.
2001-12-22 Geoffrey Keating <geoffk@redhat.com>
Mark Salter <msalter@redhat.com>
Catherine Moore <clm@redhat.com>
Richard Henderson <rth@redhat.com>
* configure.in: Add xstormy16.
* libnosys/configure.in: Add xstormy16.
* configure: Regenerated.
* libnosys/configure: Regenerated.
* xstormy16/Makefile.in: New file.
* xstormy16/close.c: New file.
* xstormy16/configure: New file.
* xstormy16/configure.in: New file.
* xstormy16/crt0.s: New file.
* xstormy16/crt0_stub.s: New file.
* xstormy16/crti.s: New file.
* xstormy16/crtn.s: New file.
* xstormy16/eva_app.c: New file.
* xstormy16/eva_app.ld: New file.
* xstormy16/eva_stub.ld: New file.
* xstormy16/fstat.c: New file.
* xstormy16/getpid.c: New file.
* xstormy16/kill.c: New file.
* xstormy16/lseek.c: New file.
* xstormy16/open.c: New file.
* xstormy16/sbrk.c: New file.
* xstormy16/sim_high.ld: New file.
* xstormy16/stat.c: New file.
* xstormy16/syscalls.S: New file.
* xstormy16/syscalls.m4: New file.
* xstormy16/unlink.c: New file.
* xstormy16/xstormy16_stub.c: New file.
2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
* m32r/Makefile.in: Use gdb stub set by configure.
* m32r/configure.in: Add a special macro for testing
c compiler without building executable. Add setting of
GDBSTUB.
* m32r/configure: Regenerated.
2001-10-31 David Howells <dhowells@redhat.com>
* syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
* mn10300/times.c: Renamed "times" to "_times" so that it can be
referenced by newlib.
* mn10300/cygmon.c: New file.
* mn10300/crt0_redboot.S: Ditto.
* mn10300/crt0_cygmon.S: Ditto.
* mn10300/Makefile.in: Added RedBoot and Cygmon support.
* mn10300/configure.in: Changed to allow for future
evaluation boards to be added.
* mn10300/configure: Regenerated.
2001-10-17 Michael Meissner <meissner@redhat.com>
* regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
identify if a program is running in kernel segment 0.
* cma101.c (__sizemem): If we are running in kernel segment 0,
instead of kernel segment 1, use kernel segment 0 addresses which
are uncached when sizing memory.
* ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
program to run in kernel segment 0, instead of kernel segment 1.
* configure.in: Treat ddb-kseg0.ld like ddb.ld.
* configure: Regenerate.
2001-09-15 Eric Christopher <echristo@redhat.com>
* mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
mipsisa32*.
* mips/configure: Regenerate.
2001-09-14 Eric Christopher <echristo@redhat.com>
* mips/configure.in: Add mipsisa32 support.
* mips/configure: Regenerate.
* mips/idt32.ld: New file.
* mips/idt64.ld: New file.
2001-09-11 Michael Meissner <meissner@redhat.com>
* mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
point registers, even if we are compiling for a mips3 or greater.
2001-09-10 Jim Blandy <jimb@redhat.com>
Add support for GDB monitor-style I/O.
* m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
static.
(outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
precede the byte with a ^O character.
* m68k/idpgdb.ld: New linker script.
* m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
variables.
(all): Add ${IDPGDB_BSP} to the list of things to build.
(${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
(install): Install the IDPGDB stuff, too.
2001-08-30 Richard Henderson <rth@redhat.com>
Eric Christopher <echristo@redhat.com>
* mips/crt0.S: Fix for .init/.fini sections.
2001-08-30 Richard Henderson <rth@redhat.com>
Eric Christopher <echristo@redhat.com>
* mips/idt.ld: Rewrite for .init/.fini sections.
2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
* mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
* hp74x/configure: Regenerated with current autoconf.
* m32r/configure: Ditto.
* m68k/configure: Ditto.
* pa/configure: Ditto.
* sparc/configure: Ditto.
2001-03-08 Geoffrey Keating <geoffk@redhat.com>
* rs6000/simulator.S (dup): New syscall.
2001-02-28 Will Cohen <wcohen@redhat.com>
* src/libgloss/m68k/Makefile.in: Updated copyright and
added rules to build simulator related libraries.
(SIM_SCRIPTS): New variable.
(SIM_LDFLAGS): New variable.
(SIM_BSP): New variable.
(SIM_CRT0): New variable.
(SIM_OBJS): New variable.
(SIM_TEST): New variable.
(SIM_INSTALL): new variable.
* src/libgloss/m68k/sim-abort.c: New file.
* src/libgloss/m68k/sim-crt0.S: New file.
* src/libgloss/m68k/sim-errno.c: New file.
* src/libgloss/m68k/sim-funcs.c: New file.
* src/libgloss/m68k/sim-inbyte.c: New file.
* src/libgloss/m68k/sim-print.c: New file.
* src/libgloss/m68k/sim-sbrk.c: New file.
* src/libgloss/m68k/sim.ld: New file.
* src/libgloss/m68k/simulator.S: New file.
2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
* mn10200/access.c: With DJ Delorie's permission, this code is
now freely modifiable with no reference to "copying.dj".
* mn10300/access.c: Ditto.
2001-02-06 Will Cohen <wcohen@redhat.com>
* rs6000/sim-errno.c (__errno): Removed.
(_cerror): Use re-entrant version of errno.
2000-09-05 Geoff Keating <geoffk@cygnus.com>
* rs6000/simulator.S: Use conditional returns for documentation
purposes.
(access): Add new syscall.
Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
* mn10300/time.c (time): Set *tloc, since the sim doesn't.
Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
* mips/crt0.S: If compiled into a mips2 multilib, sets processor
status register for 32 bit addressing
* mips/regs.S: Add symbols for status and config register fields.
* mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
* mips/Makefile.in: Add rule for forming vr5xxx.o.
* mips/configure.in: Add case arm for mips64vr5000 since the
default (which was previously used) should not get vr5xxx.o.
Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
* wince/Makefile.am: Use LDADD from configure.
* wince/Makefile.in: Regenerate.
* wince/configure.in: Determine libraries needed based (crudely) on
target.
* wince/configure: Regenerate.
1999-12-16 Tom Tromey <tromey@cygnus.com>
* mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
* mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
patch of 1998-11-23.
* mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
against -lgcjcoop, not -lqthreads.
* mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
1999-12-16 Brendan Kehoe <brendan@cygnus.com>
* m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
without the bits for __{C,D}TOR_{LIST,END}__.
1999-12-14 Geoff Keating <geoffk@cygnus.com>
* m68k/idp.ld (.text): Put crtbegin at the start of the
constructors and destructors.
Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
* wince/Makefile.am: Add missing gdbdir assignment.
* wince/Makefile.in: Regenerate.
1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
* mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
1999-11-15 Nick Clifton <nickc@cygnus.com>
* configure.in: Add arm-wince-pe target.
* configure: Regenerate.
1999-11-11 Brendan Kehoe <brendan@cygnus.com>
* sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
not bringing in crtbegin.o.
* sparc/sparc86x.ld (.text): Likewise. Add initp support.
1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
* mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
earlier because it'll be needed. Set the high bits of the PC to
be consistent with other pointers, so that exception handling
doesn't get confused.
1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
* sparc/crt0.s: Delete. This file is obsolete and caused problems
on case-insensitive windows filesystems.
Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
* configure.in: Generalize Windows CE target detection.
* configure: Regenerate.
* wince/Makefile.am: Rename CE stub filename.
* wince/Makefile.in: Regenerate.
* wince/configure.in: Allow changing of CE stub.
* wince/configure: Regenerate.
1999-07-26 Andrew Haley <aph@cygnus.com>
* m32r/crt0.S (_start): Use a full word immediate for __bss_start
and _end to allow them to be placed anywhere in memory.
1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
* sparc/elfsim.ld: Provide initp support.
1999-06-22 Nick Clifton <nickc@cygnus.com>
* mips/dve.ld (.rdata): Rename section to .rodata.
* mips/idt.ld (.rdata): Rename section to .rodata.
* mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
* mips/jmr3904app.ld (.rdata): Rename section to .rodata.
* mips/lsi.ld (.rdata): Rename section to .rodata.
* mips/nullmon.ld (.rdata): Rename section to .rodata.
* mips/pmon.ld (.rdata): Rename section to .rodata.
* mips/r5900.ld (.rdata): Rename section to .rodata.
* mips/sky.ld (.rdata): Rename section to .rodata.
* mips/vpu.ld (.rdata): Rename section to .rodata.
Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
* libnosys/configure.in: Added setting of ac_file
prior to calling config-ml.in.
* libnosys/configure: Regenerated.
* libnosys/Makefile.in: Added code to make install directory
for libnosys.a prior to installing.
Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
* Makefile.am: Expect the object file to be in the
current directory.
* Makefile.in: Regenerate.
Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
* configure.in: Add wince targest.
* configure: Regenerate.
* wince: New directory
* wince/Makefile.am: New file.
* wince/Makefile.in: New file.
* wince/aclocal.m4: New file.
* wince/configure: New file.
* wince/configure.in: New file.
1999-05-24 Jim Wilson <wilson@cygnus.com>
* sparc/elfsim.ld: Add `.data.*'.
1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
* m68k/idp.ld: Add initp support.
* sparc/cygmon.ld.src: Likewise.
1999-05-14 Nick Clifton <nickc@cygnus.com>
* mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
1999-05-13 Mark Salter <msalter@cygnus.com>
* mcore/configure.in: Fixed multilib support.
* mcore/configure: Regenerated.
* mcore/Makefile.in: Fixed multilib problems.
Added cmb board support
* mcore/close.c: New file.
* mcore/cmb-exit.c: Ditto.
* mcore/cmb-inbyte.c: Ditto.
* mcore/cmb-outbyte.c: Ditto.
* mcore/elf-cmb.ld: Ditto.
* mcore/elf-cmb.specs: Ditto.
* mcore/fstat.c: Ditto.
* mcore/getpid.c: Ditto.
* mcore/kill.c: Ditto.
* mcore/lseek.c: Ditto.
* mcore/open.c: Ditto.
* mcore/pe-cmb.ld: Ditto.
* mcore/pe-cmb.specs: Ditto.
* mcore/print.c: Ditto.
* mcore/putnum.c: Ditto.
* mcore/raise.c: Ditto.
* mcore/read.c: Ditto.
* mcore/sbrk.c: Ditto.
* mcore/stat.c: Ditto.
* mcore/unlink.c: Ditto.
* mcore/write.c: Ditto.
* mcore/c-syscalls.c: Removed.
1999-05-07 Nick Clifton <nickc@cygnus.com>
* mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
Tidy up code layout.
1999-05-06 Nick Clifton <nickc@cygnus.com>
* mcore/Makefile.in: Fix build rule.
* mcore/syscalls.s: Rename to syscalls.S
1999-05-04 Nick Clifton <nickc@cygnus.com>
* mcore/configure.in: Depend upon crt0.S not crt0.s.
* mcore/configure: Regenerate.
1999-04-29 Nick Clifton <nickc@cygnus.com>
* mcore/crt0.S: Renamed file from crt0.s.
Only invoke init() and fini() routines for ELF builds.
Use __bss_start__ and __bss_end__ to locate .bss section.
1999-04-26 Angela Marie Thomas <angela@cygnus.com>
* mips/array.ld: Fix ELF ctor/dtor support.
* mips/ddb.ld: Likewise.
* mips/dve.ld: Likewise.
* mips/idt.ld: Likewise.
* mips/jmr3904app.ld: Likewise.
* mips/lsi.ld: Likewise.
* mips/nullmon.ld: Likewise.
* mips/pmon.ld: Likewise.
* mips/r5900.ld: Likewise.
* mips/sky.ld: Likewise.
* mips/vpu.ld: Likewise.
1999-04-22 Nick Clifton <nickc@cygnus.com>
* mcore/crt0.s: Initialise data section, call _init and _fini.
* mcore/syscalls.s (_exit): Renamed from __exit.
* fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
atexit.
1999-04-21 Nick Clifton <nickc@cygnus.com>
* mcore/crt0.s (_start): Use .long directive, not .word.
* mcore/syscalls.s (_sbrk): fix syntax.
1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
* sparc/sparc86.ld: Set alignment for the .data section.
1999-04-18 Nick Clifton <nickc@cygnus.com>
* configure.in: Add support for mcore targets.
* configure: Regenerate.
* mcore: New directory.
* mcore/Makefile.in: New File: meta Makefile.
* mcore/configure.in: New File: meta configure file..
* mcore/configure: New File: Generated.
* mcore/crt0.s: New File: mcore startup code.
* mcore/syscalls.s: New File: Assembler system call stubs.
* mcore/c-syscalls.c: New File: C system call stubs.
Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
* mips/array.ld: Support linkonce sections.
* mips/ddb.ld: Likewise.
* mips/dve.ld: Likewise.
* mips/idt.ld: Likewise.
* mips/jmr3904app.ld: Likewise.
* mips/jmr3904app-java.ld: Likewise.
* mips/jmr3904dram.ld: Likewise.
* mips/jmr3904dram-java.ld: Likewise.
* mips/lsi.ld: Likewise.
* mips/nullmon.ld: Likewise.
* mips/pmon.ld: Likewise.
* mips/r5900.ld: Likewise.
* mips/sky.ld: Likewise.
* mips/vpu.ld: Likewise.
Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
* mips/array.ld: Add ELF ctor/dtor support.
* mips/ddb.ld: Likewise.
* mips/dve.ld: Likewise.
* mips/idt.ld: Likewise.
* mips/jmr3904app.ld: Likewise.
* mips/lsi.ld: Likewise.
* mips/nullmon.ld: Likewise.
* mips/pmon.ld: Likewise.
* mips/r5900.ld: Likewise.
* mips/sky.ld: Likewise.
* mips/vpu.ld: Likewise.
Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
* i960/crt0.c (_start): Increase stack size to 256K.
Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
* i386/cygmon-salib.c: Add read and write syscall support.
* i386/cygmon-syscall.h: Ditto.
* i386/cygmon-gmon.[ch]: Profile support.
Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
* libnosys/configure.in: Check cygwin*, not cygwin32.
* libnosys/configure: Regenerate.
1999-02-18 Tom Tromey <tromey@cygnus.com>
* mips/configure: Rebuilt.
* mips/configure.in (script_list): Added jmr3904dram-java and
jmr3904app-java.
* mips/jmr3904dram-java.ld: New file.
* mips/jmr3904dram.ld: Don't mention -lqthreads.
* mips/jmr3904app-java.ld: New file.
* mips/jmr3904app.ld: Don't mention -lgcjcoop.
Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
* m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
1999-02-18 Tom Tromey <tromey@cygnus.com>
* Merge from branch:
Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
* mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
library name change.
Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
* mips/configure.in (script_list): Added jmr3904dram.ld.
* mips/configure: Rebuilt.
Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
* mips/jmr3904dram.ld: Created.
Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
* mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
it must be linked it.
Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
* mips/jmr3904app.ld: Make sure the stack owns all 8k plus
the padding allocated for alignment.
1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
* mips/jmr3904-io.c: change get_mem_info() to use _mem_size
imported from the linker script.
* mips/jmr3904app.ld: Provide _mem_size.
* mips/jmr3904app.ld: Allocate 8k bytes for stack.
1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
* mips/crt0.S: set argc to 0 before calling main()
* get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
* mips/jmr3904-io.c: Implement get_mem_info().
Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
* mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
* mips/configure.in: Ditto.
* mips/configure: Regenerate.
Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
* mips/configure.in: Add jmr3904app to script list for tx39.
* mips/configure: Regenerate.
1999-02-08 Nick Clifton <nickc@cygnus.com>
* libnosys/configure.in: Add support for StrongARM target.
* libnosys/configure: Regenerate.
Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
* d30v/syscalls.c (time): Added code to honor argument
passed to time which is either a pointer to a time_t
value to set or is the NULL pointer.
1999-02-03 Keith Seitz <keiths@cygnus.com>
* m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
only unsigned chars.
(getDebugChar2): Remove and integrate support into "M"
packet code.
1999-01-29 Doug Evans <devans@casey.cygnus.com>
* sparc/erc32-crt0.S (_exit): Set magic number for simulator.
* sparc/traps.S (win_flush): Make sure %sp is valid before flushing
all windows.
Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
* mn10300/crt0.S: Use ".stack" for the name of the stack section,
not "._stack". Remove mn10200 support.
* mn10300/trap.S: Remove mn10200 support.
* mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
the .stack output section to be safe.
* mn10300/eval.ld: Likewise.
* mn10200/crt0.S: Use ".stack" for the name of the stack section,
not "._stack".
* mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
the .stack output section to be safe.
* mn10200/eval.ld: Likewise.
1999-01-14 Nick Clifton <nickc@cygnus.com>
* fr30/Makefile.in: Set target of install to be SIM_INSTALL not
MON_INSTALL.
* fr30/crt0.s (_start): Use atexit to call C++ global
destructors. Patch from Mark Salter <msalter@cygnus.com>
1999-01-12 Nick Clifton <nickc@cygnus.com>
* fr30/crt0.s: Remove .stack section - it is no longer necessary.
1999-01-11 Nick Clifton <nickc@cygnus.com>
* fr30/crt0.s (_start): Add calls to _init and _fini for C++
global constructor/destructor support.
1999-01-07 Nick Clifton <nickc@cygnus.com>
* fr30/crt0.s (_start): Apply patch from Mark Salter
<msalter@cygnus.com> to cope with initialising .bss areas that are
not word sized.
1998-12-23 Michael Meissner <meissner@cygnus.com>
* m68k/idp.ld (.eh_frame): Add section to the .text segment.
(__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
(.gcc_except_table): Ditto.
Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
* sh/sh1lcevb.ld: Add DWARF sections.
* sh/sh2lcevb.ld: Ditto.
* sh/sh3lcevb.ld: Ditto.
* sh/sh3bb.ld: Ditto.
Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
* i386/cygmon.ld: Make sure -lcygmon appears both before
and after -lc, so we pick up functions from there in
preference to libc functions.
* i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
Don't add __do_global_ctors () and __do_global_dtors () if
we're on a coff target.
(open): Add dummy function so plumhall will compile.
(clock): Replacement for clock () syscall that uses
gettimeofday().
1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
* mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
1998-12-17 Nick Clifton <nickc@cygnus.com>
* fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
(_open): Return file descriptor allocated by simulator.
(isatty): Always false to avoid having to cope with reads from
stdin. For Now...
1998-12-16 Nick Clifton <nickc@cygnus.com>
* fr30/Makefile.in: Add libraries to clean target.
* fr30/syscalls.c (_write): Save length so that it can be returned
to caller.
* fr30/crt0.s (_start): Initialise argc, argv and envp before
calling main().
1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
* mips/ddb.ld (OUTPUT_ARCH): Remove.
1998-12-12 Nick Clifton <nickc@cygnus.com>
* fr30/syscalls.c: Remove stub for abort and add stubs for _kill
and _getpid.
1998-12-11 Nick Clifton <nickc@cygnus.com>
* configure.in: Add support for fr30 target.
* configure: Regenerate.
* fr30: New directory.
* fr30/Makefile.am: New file - build crt0.o and libsim.a
* fr30/Makefile.in: New file - generate from Makefile.am.
* fr30/configure.in: New file - support fr30 target
* fr30/configure: New file - generate from configure.in.
* fr30/crt0.s: New file - Basic executable startup code.
* fr30/syscalls.c: New file - System call emulation library.
1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
* mips/crt0.S (_start): Change initialization of FR.
1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
* i960/crt0.c (set_stack): Change return type to void. Init SP to
FP + 64 instead of FP. Simplify code to align ptr.
(_start): Call exit instead of _exit. Delete local variable stack.
Init stack to heap+4096.
* i960/mon960.c (abort): Ifdef out.
* i960/syscall.h: New file.
1998-12-04 Ken Raeburn <raeburn@cygnus.com>
* mips/cma101.c (time): Add heuristic to handle Y2K overflow.
Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
* config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
assembling.
Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
* mips/entry.S: Handle mips16 builds.
1998-10-30 Ian Molee <imolee@cygnus.com>
* m32r/trapmon0.c: New file. Mon2000 trap handler.
* m32r/trapmon0.S: Removed.
* m32/Makefile.in: Changed to reflect above-changed files.
Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
* sparc/crt0.S: Move entry point to start of text section.
Put the address of the data section at the start of the section,
so the GDB sparclite loader can find it for a.out loads.
Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
* d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
a time_t as its argument.
* i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
clobber a register that overlaps with an input or output.
Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
* mips/jmr3904-io.c (hardware_init_hook): Add file to support
serial input and out put as required by libgloss read and write
functions.
* mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
addresses per eCos conventions, not original ROM monitor.
* configure.in: Add libtx39jmr.c to build target
* Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
1998-10-15 Ian Molee <imolee@cygnus.com>
* m32r/mon.specs: New file
* m32r/trapmon0.S: New file
* m32r/Makefile.in: Modified to add support for mon2000 trap0.
Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
* libnosys/warning.h: New file.
1998-10-06 Ken Raeburn <raeburn@cygnus.com>
* mips/configure.in: Build nullmon stuff in default case. Don't
treat vr4100 specially.
Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
* libnosys/sbrk.c (_sbrk): Added reference to config.h.
* libnosys/close.c (_close): Added stub warning outside of
function body and added reference to config.h.
* libnosys/execve.c (_execve): Ditto.
* libnosys/fork.c (_fork): Ditto.
* libnosys/fstat.c (_fstat): Ditto.
* libnosys/getpid.c (_getpid): Ditto.
* libnosys/gettod.c (_gettimeofday): Ditto.
* libnosys/isatty.c (_isatty): Ditto.
* libnosys/kill.c (_kill): Ditto.
* libnosys/link.c (_link): Ditto.
* libnosys/lseek.c (_lseek): Ditto.
* libnosys/open.c (_open): Ditto.
* libnosys/read.c (_read): Ditto.
* libnosys/stat.c (_stat): Ditto.
* libnosys/times.c (_times): Ditto.
* libnosys/unlink.c (_unlink): Ditto.
* libnosys/wait.c (_wait): Ditto.
* libnosys/write.c (_write): Ditto.
* libnosys/acconfig.h: New file.
* libnosys/config.h.in: New file.
* libnosys/exit.c: Removed as _exit cannot be stubbed.
* libnosys/Makefile.in: Regenerated.
* libnosys/configure.in: Configure header file specified.
* libnosys/configure: Regenerated.
Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
* i386/cygmon.ld: Increase memory limits; put the initial
executable above 1MB.
Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
* i386/configure.in: Changed crt0.c to cygmon-salib.c.
Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
* configure.in: Add i386-*-elf* triplet.
* i386/*: Support for i386 targets.
Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
* m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
(exceptionHandler,getExceptionHandler): Add cast to avoid warning.
Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
* sparc/Makefile.in: Remove cache86x.o, not needed any more.
* sparc/sparclite.h: (read_asr, write_asr): Define.
* sparc/cache.c (is_danlite): New function.
(cache_off, cache_on, flush_i_cache): Test for DANlite.
* sparc/salib.c (update_leds): Allow user to disable LED flashing.
* sparc/sparc86x.ld: Prevent section overlap.
1998-09-04 Keith Seitz <keiths@cygnus.com>
* m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
(rx_char): Ditto.
(getDebugChar2): New function to support binary downloads (gdb
remote protocol "X" command).
(exceptionHandler): Add support for MSA2000G01 board.
(getExceptionHandler): Ditto.
1998-08-20 Michael Meissner <meissner@cygnus.com>
* libnosys/gettod.c: Include sys/time.h so that struct timezone is
declared.
Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
* sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
* sparc/salib.c (outbyte): Add hook for GDB stub.
(cache_off, cache_on, flush_i_cache): Move to cache.c.
* sparc/cache.c: New file for sparclite-specific cache code.
* sparc/cache-86x.c: New file for sparc86x-specific cache code.
* sparc/sparc86x.ld: New linker script for sparc86x.
* sparc/crt0.S: Disable broken data relocation code.
* sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
standard output to GDB.
(handle_exception): Initialize outbyte hook.
Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
* m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
* m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
* m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
* mn10300/{sim.ld,eval.ld}: Add init_priority support.
Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
* mn10200/sim.ld: Rework code to insert pad before the start of the
data segment.
* mn10200/eval.ld: Likewise.
* mn10300/sim.ld: Likewise.
* mn10300/eval.ld: Likewise.
Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
* mips/cma101.c (__sizemem): New local variable extra. Align base
to int boundary.
Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
* sparc/Makefile.in (ERC32_OBJS): Add fixctors.
* sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
* sparc/fixctors.c: New file.
Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
* sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
extern functions win_ovf and win_unf; fixes unresolved symbols
in COFF.
Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
* configure.in: Added libnosys as subdir.
* configure: Rebuilt configure based on configure.in.
* libnosys/close.c (_close): Part of new libnosys stub library
to use for situations with no operating system support.
* libnosys/environ.c (environ): ditto.
* libnosys/execve.c (_execve): ditto.
* libnosys/exit.c (_exit): ditto.
* libnosys/fork.c (_fork): ditto.
* libnosys/fstat.c (_fstat): ditto.
* libnosys/getpid.c (_getpid): ditto.
* libnosys/gettod.c (_gettimeofday): ditto.
* libnosys/isatty.c (_isatty): ditto.
* libnosys/kill.c (_kill): ditto.
* libnosys/link.c (_link): ditto.
* libnosys/lseek.c (_lseek): ditto.
* libnosys/open.c (_open): ditto.
* libnosys/read.c (_read): ditto.
* libnosys/sbrk.c (_sbrk): ditto.
* libnosys/stat.c (_stat): ditto.
* libnosys/times.c (_times): ditto.
* libnosys/unlink.c (_unlink): ditto.
* libnosys/wait.c (_wait): ditto.
* libnosys/write.c (_write): ditto.
* libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
* libnosys/configure.in: configure.in to create libnosys configure.
* libnosys/configure: Configure for libnosys library.
Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
* sim/mips.ld: Clarify a comment.
Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
* sparc/elfsim.ld: Make it work on both a.out and ELF.
* sparc/traps.S: Rename trap_table label to work on both a.out
and ELF. Put the address of the data section at the start
of the section, so the simulator loader can find it for a.out loads.
Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
* config/mn10200.mt: New file.
Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
* mn10200/crt0.S: Don't waste top four bytes of stack.
* mn10200/eval.ld: Fix stack top address.
Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
* mips/dvemon.c: Remove the close function and get it from the generic
close.o
* mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
list to ensure that the proper API's are included.
Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
* configure.in: Add mn10200 support.
* configure: Regenerate.
* mn10200/Makefile.in: New file.
* mn10200/_exit.c: New file.
* mn10200/access.c: New file.
* mn10200/chmod.c: New file.
* mn10200/chown.c: New file.
* mn10200/close.c: New file.
* mn10200/configure: New file.
* mn10200/configure.in: New file.
* mn10200/creat.c: New file.
* mn10200/crt0.S: New file.
* mn10200/crt1.c: New file.
* mn10200/eval.ld: New file.
* mn10200/execv.c: New file.
* mn10200/execve.c: New file.
* mn10200/fork.c: New file.
* mn10200/fstat.c: New file.
* mn10200/getpid.c: New file.
* mn10200/gettime.c: New file.
* mn10200/isatty.c: New file.
* mn10200/kill.c: New file.
* mn10200/lseek.c: New file.
* mn10200/open.c: New file.
* mn10200/pipe.c: New file.
* mn10200/read.c: New file.
* mn10200/sbrk.c: New file.
* mn10200/sim.ld: New file.
* mn10200/stat.c: New file.
* mn10200/test.c: New file.
* mn10200/time.c: New file.
* mn10200/times.c: New file.
* mn10200/trap.S: New file.
* mn10200/trap.h: New file.
* mn10200/unlink.c: New file.
* mn10200/utime.c: New file.
* mn10200/wait.c: New file.
* mn10200/write.c: New file.
Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
* m32r/sys/syscall.h: Delete. Use ./syscall.h now.
* m32r/trap0.S: Renamed from trap.S.
* m32r/eit.h: New file.
* m32r/crtsysc.c: Delete, split up into several files.
* m32r/chmod.c: New file.
* m32r/close.c: New file.
* m32r/exit.c: New file.
* m32r/fstat.c: New file.
* m32r/getpid.c: New file.
* m32r/isatty.c: New file.
* m32r/kill.c: New file.
* m32r/lseek.c: New file.
* m32r/open.c: New file.
* m32r/raise.c: New file.
* m32r/read.c: New file.
* m32r/sbrk.c: New file.
* m32r/stat.c: New file.
* m32r/unlink.c: New file.
* m32r/utime.c: New file.
* m32r/write.c: New file.
* m32r/Makefile.in (SYSCALLS): Delete.
(LIBOBJS,LIBGLOSS): New variables.
(all,install): Update.
(libgloss.a): New rule.
Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
* sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
(gettimeofday): Change type of 2nd arg to struct timezone *.
Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
* mips/syscalls.c (sbrk): Allow memory allocation to work
for configurations which don't have memory at K1BASE.
* mips/cma101.c (__sizemem): Ditto.
Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
* m68k/gdbinit.emc: New file, user support for special features
supported only on the EMC Symmetrix target.
Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
* sparc/elfsim.ld: Fix ctor and dtor tables to work in both
little- and big-endian executables.
Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
* sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
proper prefix for public assembly language labels.
* sparc/ex930.ld: Add DWARF sections.
* sparc/ex931.ld: Ditto.
* sparc/ex934.ld: Ditto.
* sparc/elfsim.ld: Simplify and clean up.
* sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
* sparc/traps.S (win_flush): Rewrite using code from Cygmon
to eliminate register corruption.
Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
* sparc/cygmon-salib.c: Stop including sys/itimer.h
Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
* rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
more.
Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
* mn10300/Makefile.in: Install sim.ld.
Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
* sparc/elfsim.ld: Add constructor and destructor tables.
Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
* sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
* sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
* mips/configure.in: Add idt to tx39 chain.
* mips/configure: Rebuild.
Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
* mips/crt0.S (__stackbase): Added.
(zerobss): Initialize __stackbase.
1998-05-13 Brendan Kehoe <brendan@cygnus.com>
* mips/configure.in: Also grok `mipstx39*-*-*'.
* mips/configure: Regenerated.
Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
* configure.in: Added powerpcle target.
* configure: Regenerated.
Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
* sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
* sparc/crt0.S (_start): Define label for ELF targets.
* sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
proper prefix for public assembly language labels.
(write, read): Disable to avoid conflict with generic versions
of these functions.
* sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
* sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
* sparc/configure.in: Treat sparc86x as a sparclite.
* sparc/configure.in: Ditto.
* sparc/Makefile.in (slite-install): Install missing files
for simulator.
Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
* mips/configure.in: adjust target type pattern to export nullmon.ld
* mips/configure: regenerated
Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
* configure.in: Added sparc86x configuration.
* configure: Ditto.
Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
* mips/crt0.S: Increase stack alignment.
Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
* sparc/traps.S (win_flush): Prevent immediate window underflow
trap on return. Miscellaneous comment formatting cleanup.
Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
* sparc/elfsim.ld: Align BSS at 8-byte boundary.
Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
* rs6000/ads-io.c (write): Added write().
* rs6000/Makefile.in: Changed objects used for libads to be
new ads specific object files instead of some mvme objects.
* Added ads-io.c and ads-exit.c to provide function stubs which
are safe on ads board (SDS monitor).
* rs6000/mbx-outbyte.c (outbyte): Foundry console output
is fixed, so re-enable output char quoting for mbx.
* rs6000/mbx.specs: Added blank line to end of file. There
were link errors without it?
* rs6000/mbx.specs: Use mbx.ld script for linking.
* rs6000/mbx-outbyte.c: Don't quote characters. We don't want
gdb to display program output, yet.
* rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
file.
* rs6000/Makefile.in: Support for MBX EPPCBug monitor.
* rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
* rs6000/mbx.ld,mbx.specs: New files for MBX.
Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
* sparc/elfsim.ld: New linker script for running ELF programs
in erc32 simulator.
* sparc/erc32-crt0.S: Disable copying of data segment.
* sparc/erc32-stub.c: Generate correct public name for breakinst.
* sparc/Makefile.in: Build erc32 library always.
Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
* mips/syscalls.c (sbrk): Check word size correct for
get_mem_info.
Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
* mips/crt0.S: Insert NOP before _start to keep GDB happy.
* mips/dve.ld: Eliminate references to VR4300.
Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
* mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
* mn10300/sim.ld: Ditto.
Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
* sparc/cygmon-salib.c (__getProgramArgs): New function.
* sparc/cygmon-crt0.S (init): Call __getProgramArgs.
* configure.in: Added sparc64 configuration.
* configure: Regenerated.
Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
* mn10300/Makefile.in: Install libraries, not just linker scripts.
Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
* config/mn10300.mt: New file
* mn10300/configure.in: Use mn10300.mt as target makefile fragment
instead of nothing at all.
* mn10300/configure: Ditto.
Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
* doc/configure: Regenerate with autoconf 2.12.1 to fix shell
issues for NT native builds.
Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
* sparc/cygmon-crt0.S: Make start a global symbol (for the linker
script; we also need to make SYM(start) global).
Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
* sparc/cygmon.ld.src (.debug*): Added dwarf sections.
Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
* sparc/cygmon.ld.src: Use TARGET_RAM_START.
* sparc/Makefile.in (SLITE_RAM_START): Add.
(SPARC_RAM_START): Add.
(SPARC64_RAM_START): Add.
(SLITE_ALL): Add cygmon object files and linker script.
slite-install: Install CygMon libraries and linker script.
Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
* rs6000/ads.ld: Add default attributes to memory region.
* a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
* hp74x/hppa.ld: Ditto.
* m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
* pa/{op50n,w89k}.ld: Ditto.
* sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
* sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
* mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
* configure.in: Use "mn10300" subdir for "mn10300-*-*".
Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
* mn10300/Makefile.in (GENOBJS): Remove system calls no longer
supported.
* mn10300/trap.h: Use generic syscall.h.
* mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
* mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
* mips/cma101.c: Reverse my previous change.
Add #ifdef __mips16 then #error.
Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
* mn10300/Makefile.in: Add rules for building libeval.a.
* mn10300/configure: Don't use default.mt.
* mn10300/configure.in: Ditto.
* mn10300/eval.ld: Replace with modified version of default script.
* mn10300/_exit.c: New file for libeval.a.
* mn10300/access.c: Ditto.
* mn10300/chmod.c: Ditto.
* mn10300/chown.c: Ditto.
* mn10300/close.c: Ditto.
* mn10300/creat.c: Ditto.
* mn10300/crt0.S: Ditto.
* mn10300/crt1.c: Ditto.
* mn10300/execv.c: Ditto.
* mn10300/execve.c: Ditto.
* mn10300/fork.c: Ditto.
* mn10300/fstat.c: Ditto.
* mn10300/getpid.c: Ditto.
* mn10300/gettime.c: Ditto.
* mn10300/isatty.c: Ditto.
* mn10300/kill.c: Ditto.
* mn10300/lseek.c: Ditto.
* mn10300/open.c: Ditto.
* mn10300/pipe.c: Ditto.
* mn10300/read.c: Ditto.
* mn10300/sbrk.c: Ditto.
* mn10300/sim.ld: Ditto.
* mn10300/stat.c: Ditto.
* mn10300/time.c: Ditto.
* mn10300/times.c: Ditto.
* mn10300/trap.S: Ditto.
* mn10300/trap.h: Ditto.
* mn10300/unlink.c: Ditto.
* mn10300/utime.c: Ditto.
* mn10300/wait.c: Ditto.
* mn10300/write.c: Ditto.
* mn10300/sys/syscall.h: Ditto.
Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
* mips/cma101.c: #ifdef out whole file if mips16.
Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
* i960/*: Revised.
Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
* m68k/crt0.S (start): Fixed code that clears .bss. Code
was using dbra instruction and did not account for the fact
that the instruction branches until counter is -1, not 0.
Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
* mn10300/Makefile.in: New file for MN10300 eval board support.
* mn10300/configure: Ditto.
* mn10300/configure.in: Ditto.
* mn10300/crt0-eval.S: Ditto.
* mn10300/eval.ld: Ditto.
* mn10300/test.c: Ditto.
Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
* mips/vr4300.S (__previous): Fix comment type-o in
previous change.
Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
* mips/vr4300.S (__previous,baseaddr,res_baseaddr):
Figure the length of the exception handler at runtime
rather than compile time.
Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
* configure.in: When running config-ml.in, put --enable-multilib
before ac_configure_args, so that --disable-multilib can override
it.
* configure: Rebuild.
Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
* mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
* config/mips.mt: Add rules for read.o and write.o.
* mips/dvemon.c: New file to support Densan DVE-R3900 board.
* mips/dve.ld: New file to support Densan DVE-R3900 board.
* mips/Makefile.in: Add rules for Densan support library libdve.a.
* mips/configure.in: Build libdve.a for tx39 targets.
* mips/configure: Ditto.
Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
* sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
* sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
sys/types.h, and define _open_r, _close_r, etc.
Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
* sparc/cygmon-salib.c (_open_r, _close_r): New functions.
(read, write): If the fd isn't 0, 1, or 2, return an error.
Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
* sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
* sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
properly.
* sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
* sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
to determine what template file we use.
1997-12-22 Felix Lee <flee@cygnus.com>
* rs6000/sim-errno.c (_cerror): need to return -1.
* rs6000/sol-cfuncs.c (_cerror): likewise.
Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
* sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
defined. Allocate 128 bytes for a frame if sparc64.
* sparc/cygmon.ld.src: New file, replaced cygmon.ld.
* sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
(SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
* sparc/configure.in: Add sparc64 to CPU list.
* sparc/configure: Regenerated.
* configure: Regenerated.
Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
* configure.in: Added sparc64-elf configuration.
Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
* mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
sections. Copied from mips/idt.ld.
Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
* mips/configure: Add entry.o to LSI library.
* mips/configure.in: Ditto.
* mips/crt0.S: Declare init hooks as .text to avoid linker errors.
* mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
* mips/entry.S: New file (MIPS16 entry/exit exception handler).
Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
* d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
the 3 bss areas.
Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
* sparc/cygmon-salib.c (open): New syscall.
* sparc/cygmon.ld: Add gcc_except_table section.
* sparc/cygmon-crt0.S: Call __install_signal_handler.
Run ctors/dtors as appropriate.
* sparc/cygmon-salib.c (gettimeofday): New syscall.
(stime): Ditto.
(add_mapping): Ditto.
(remove_mapping): Ditto.
(__install_signal_handler): Ditto.
Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
* rs6000/mcount.S: New file to in case no profiling module was
defined.
* rs6000/Makefile.in (OBJS): Add mcount.o
(mcount.o): Depend on mcount.S.
Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
* sparc/cygmon.ld: Add linkonce sections.
Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
* d30v/syscalls.c (__syscall): Correct setting errno.
Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
* sparc/Makefile.in: Removed TARGET_CFLAGS.
* sparc/configure.in: Ditto.
* sparc/configure: Regenerated.
Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
* syscall.h: Remove d30v from comments.
* d30v/syscalls.c: Use common syscall.h file, move setting errno
into common function, rather than have each stub do it.
* d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
d30v specific version.
(clean): Properly remove libraries.
* d30v/sys/syscall.h: Delete.
Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
* rs6000/Makefile.in (unlink.o): Add rule for.
* syscall.h: New file.
Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
* sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
* sparc/Makefile.in: Reorganize file.
* sparc/Makefile.in: Rename all occurences of SIM to ERC32.
(all): Don't build erc32 support any more (never installed anyway).
* sparc/erc32-io.c: Renamed from sim-io.c.
* sparc/erc32-stub.c: Renamed from sim-stub.c.
* sparc/erc32-crt0.S: Renamed from sim-crt0.S.
* sparc/erc32.ld: Renamed from sim.ld.
* sparc/configure.in (AC_INIT): Update.
* sparc/configure: Regenerate.
Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
* d30v/syscalls.c: New file to provide system call stubs.
* d30v/sys/syscall.h: New file to provide system call numbers.
* d30v/sim-{exit,read,write}.S: Delete, no longer used.
* d30v/Makefile.in: Remove old system stubs, and use the new ones
in syscalls.c.
Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
* d30v/sys/syscall.h: Define for d30v system calls.
Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
* configure.in: Configure the sparc directory for the sparc-elf
toolchain.
* configure: Regenerated.
* sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
crt0 and install the cygmon linker script.
* sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
redefine it.
* sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
subst variable.
* sparc/configure: Regenerated.
* sparc/cygmon.ld: New file.
* sparc/cygmon-crt0.S: New file.
* sparc/cygmon-salib.c: New file.
Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
* d30v/crt0.S (_start): Set up stack pointer to end of internal
memory by default.
Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
* d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
* configure.in (d30v-*-*): Add configuration.
* configure: Regenerate.
* d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
* d30v/Makefile.in: Ditto.
Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
* d30v/crt0.S: New file for d30v port.
* d30v/configure{,.in}: Ditto.
* d30v/Makefile.in: Ditto.
* d30v/{in,out}byte.c: Ditto.
* d30v/sim-{read,write,exit}.c: Ditto.
Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
* mips/Makefile.in (vr4300.o): Reinstate command, it's will
be necessary until all hosts properly set BSP in configure.in.
Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
* m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
__DTOR_LIST__.
Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
* mips/crt0.S: Declare external functions as .text to
eliminate linker warnings.
Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
* mips/Makefile.in (SCRIPTS): Now is configurable.
(BSP): Now is configurable.
(vr4300.o): Remove unnecessary command.
* mips/configure.in: Configure the newly configuable
SCRIPTS and BSP.
* mips/configure: Re-autoconf.
Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
* mips/Makefile.in (pmon.o): Added compile command that includes
PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
* mips/configure.in (part_specific_defines): New variable
used when building pmon.o.
(part_specific_obj): Include cma101.o as well as vr4300.o,
since it is board-specific in many ways (and relies on
routines in vr4300.o).
Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
* mips/idt.ld: Add handling of DWARF sections.
Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
* mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
* v850/sys/syscall.h: Match with what is in newlib.
Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
* v850/sys/syscall.h: New file.
Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
* rs6000/ads.ld: Define ram region.
(__stack): Fix value.
* rs6000/crt0.S: Clear the sbss area as well as bss.
Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
* m68k/bcc.ld: Don't use BLOCK for the section addresses.
Instead, just force . to be aligned when necessary.
* m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
* m68k/sbc5204.ld, m68k/sbc5206: Likewise.
Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
* rs6000/Makefile.in (install-{yellowknife,ads}): The linker
scripts are in the source directory, not the object directory.
Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
* rs6000/ads.ld: New file, linker script for 821/860 ADS board.
* rs6000/yellowknife.ld: New file, linker script for embedded
Yellowknife (CHRP/PPCP) box.
* rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
remove references to EVM, don't optimize the test program.
* rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
* rs6000/mvme-stack.S: Removed, unnecessary.
Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
* mips/crt0.S: Added GCRT0 #ifdef for profiling support.
* mips/Makefile.in (SCRIPTS): Added idtecoff.
(PCRT0): Added.
* mips/idtecoff.ld: Added. Add crt0.o startup entry.
Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
* m32r/crt0.S: Remove references to .fillinsn.
Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
* testsuite/Makefile.in (INSTALL): Change install.sh to
install-sh.
Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
* rs6000/configure.in (AC_PROG_CC): copied from configure.in.
* rs6000/configure: Regenerate.
Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
* sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
as _end and end.
Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
* mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
of ALIGN(16). Remove ALIGN from _gp computation.
Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
* mips/idtmon.S: Added magic number for _flush_cache slot.
Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
* m68k/Makefile.in (install): Fix typo.
* m68k/crt0.S: Changed to use correct loop condition for coldfire.
Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
* sparc/Makefile.in: Add rules for above.
(701_OBJS): Add salib-701.o, sparclet-stub.o.
[Brought over from Nov 5 change in sparclet branch.]
* sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
* m68k/sbc5204: Fix GROUP specifier.
* m68k/sbc5206: Likewise.
Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
* m68k/Makefile.in (all): Fix typo.
* m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
is an invalid instruction on the coldfire.
Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
* mips/lsi.ld: New file.
* mips/lsipmon.S: New file.
* Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
* pmon.S: Ditto.
Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
* mips/regs.S (pc): Define.
Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
* mips/pmon.S (INDIRECT): For a target that uses the 64-bit
ABI, set up the stack for a 32-bit call before actually calling
PMON.
* mips/regs.S: K1BASE needs to be a 64-bit value on a machine
with 64-bit pointers.
* mips/syscalls.c (sbrk): Use size_t instead of unsigned int
when comparing pointers.
Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
* m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
* m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
* m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
an invalid addressing mode on the 68000 core.
Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
* mips/crt0.S: Subtract 24 instead of 8 when computing sp.
Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
* m32r/m32r-lib.c: New file.
* m32r/{eva,eva-stub}.ld: New files.
* m32r/Makefile.in: Build and install them.
Also build and install m32r-stub.o.
Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
* mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
* mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
can't do final link until libs in this directory are built.
* mips/configure: regenerated.
Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
* mips/crt0.S: Call hardware_init_hook and software_init_hook via
a register, to avoid relocation overflow if they are zero.
Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
* mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
can now be configured by part_specific_obj.
* mips/configure.in (part_specific_obj): added.
* mips/configure: regenerate.
Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
* m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
* mips/ddb.ld: Align the location counter before setting _gp, and
before setting edata. Remove ALIGN from _gp computation.
* mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
of ALIGN(16). Remove ALIGN from _gp computation.
Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
* mips/array.ld: Add mips16 sections.
* mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
* mips/crt0.S (zerobss): Use subu, not sub.
Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
* mips/crt0.S: Add .ent lines for all code fragments, so
that objdump --disassemble will display them correctly.
Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
* m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
based targets. This should eventually be merged with or replaced
by the m68k stub from gdb.
* m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
* m68k/Makefile.in: Updated for above change.
* m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
differences and changed to consistantly use the IMM macro for
immediate constants. It is now possible to compare these two
files without having to filter out insignificant differences.
* m68k/mvme135-stub.c (set_debug_traps): Renamed from
init_debug_traps to match documentation and other sample debugger
stubs.
* m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
* m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
* m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
targets running the dbug monitor.
* m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
* m68k/crt0.S: Don't use SYM to refer to symbols defined
in the linker script.
Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
* mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
* mips/crt0.S (_start): Don't try to use FPU registers if
__mips_soft_float is defined.
Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
* sparc/Makefile.in (splet-install): Add tsc701.ld.
Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
* sparc/sparclet-stub.c: Add support for "P" protocol command.
Add support for %cc coprocessor registers, %asr registers.
Work-around broken SAVE instruction on sparclet.
Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
* mips/pmon.S: add an INDIRECT for _flush_cache to be the
same as mon_flush_cache. This fixes failures in "make check"
Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
* mips/syscalls.c (__errno, _raise): Delete.
Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
* mips/idt.ld: Align the location counter before setting _gp, and
before setting edata.
* mips/pmon.ld: Likewise.
Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Use a special version of AC_PROG_CC. Autoconf
2.12 introduced a check for whether the compiler works, and that
check will fail for a cross compilers without a complete set of
libraries.
Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* sbrk.c: Set the heap pointer to the address of _end, not the
value.
Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
* mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
* mips/crt0.S: Delete unreachable instruction after exit call.
Move exit call before .end _start.
Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
* configure: Regenerate with autoconf 2.12.
Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* config/ppc.mh: New PowerPC eabi target specific config file.
Always use -mrelocatable-lib -mno-eabi.
* rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
* rs6000/configure: Regenerate.
* rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
bytes, not 56 so that it is aligned to a 16 byte boundary.
Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
* sparc/Makefile.in (crt0-701.o): Use default rule to build.
* sparc/crt0-701.S: Second pass at little endian support.
Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
* sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
* sparc/Makefile.in: Add rules for above.
(701_OBJS): Add salib-701.o, sparclet-stub.o.
Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
* mips/ddb.ld: rename cairo.ld to ddb.ld
* mips/Makefile.in: rename cairo to ddb
Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
* sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
linker scripts for Hitachi eval boards.
Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
* m32r/crt0.S: Set up fp. Speed up zeroing of bss.
Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
* mips/crt0.S: Initialize gp register correctly.
Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
* m32r/sys/syscall.h: New file.
* m32r/crt0.S: Rewrite.
* m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
* m32r/syscalls.c: Deleted, renamed to
* m32r/crtsysc.c: this.
* m32r/Makefile.in: Updated.
Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
* m32r/{Makefile.in,configure.in,configure}: New files.
* m32r/{crt0.S,syscalls.c,trap.S}: New files.
* configure.in: Recognize m32r-*-*.
* configure: Regenerated.
Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
* mips/crt0.S (_exit): Update terminating break instruction to use
an explicit high value.
Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
* sh: New directory, Hitachi SH libgloss support.
* sh/sh3bb.ld: New file, SH3 big box linker script.
Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
* mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
case the end symbol is not aligned.
Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
* mips/vr4300.S (__cpu_flush): Fix lui constant.
* mips/crt0.S (init): Fix passing of arg0 through exit() and
_exit().
* mips/syscalls.c (__errno): Return address of errno, rather than
NULL.
Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
* m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
Merge .init and .fini sections into .text to fix a.out.
Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
* m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
Many fixes for problems discovered during testing. Make stack end
at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
longword aligned. Move .shdata out of .text section. Put .rodata
and .gcc_except_table into .text section. Get rid of .shbss
section, load it into .bss. Remove bogus start address
calculation for .bss. Force all sections to be longword aligned.
Create .init and .fini sections (including function prologues and
epilogues) for ELF support.
* cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
cpu32bug.h. Make sure that cpu32bug function codes aren't global.
Remove creation of vbr_table. Fix function prologue in _exit.
Use fp instead of a6. Add .text pseudo-op to the beginning of
each function.
* crt0.S: Remove global symbols zeroboss, init and launch. Make
main, exit, hardware_init_hook, software_init_hook, atexit and
__do_global_dtors extern, not global. Fix logic error when
initializing stack pointer. It now loads sp if __stack is non-
zero. Reverse order of software and hardware init hooks.
Hardware now comes first. Add call to __INIT_SECTION__, and
register __FINI_SECTION__ with atexit. This is needed to make ELF
static constructors and destructors work right.
Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
* m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
* m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
* hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
* sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
* mips/Makefile.in (SCRIPTS): Add cairo.
(vr4300.o:): Force build with target CFLAGS to ensure correct
multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
as the -Tpmon.ld target.
* mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
* mips/cairo.ld: Added.
* mips/crt0.S: Restore atexit() call. Fix startup stack
initialisation.
* mips/pmon.S: Fix monitor indirection to be 64bit clean.
* mips/vr4300.s: Added simple bus error handler to cope with
sizing memory that doesn't ghost, but does abort.
* mips/cma101.c: Improve the memory sizer.
* mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
pro.
* testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
* a29k/configure: Regenerate.
Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
Linux, Solaris libraries if built.
Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* m68k/Makefile.in: Add -nostdlib to the test targets.
* m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
.data to .text where they really belong.
* m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
GCC is supposed to do this in __main.
Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
* sparc/libsys/isatty.c: New file.
Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* pa/Makefile.in: Build the test case as seperate targets.
* pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
libraries.
Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
* m68k/Makefile.in: Install common crt0.o, remove old references
to per-bsp crt0's.
Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* sparc/Makefile.in: Built crt0.S, not crto.s.
* sparc/crt0.S: Don't use REGS macro, use % always.
* sparc/salib.c: Add a prototype for putDebugChar.
Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
* sparc/{sysc-701.c,crt0-701.S}: New files.
* sparc/Makefile.in (all): Build them.
($(701_BSP),crt0-701.o): New targets.
($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
(all): Depend on $($(CPU)_ALL).
(install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
Depend on $($(CPU)_INSTALL).
* sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
(AC_CONFIG_AUX_DIR): Call.
(CPU): Define.
* sparc/configure: Regenerated.
Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
* config/{default.mt,mips.mt}: Don't use $<, for sunos make.
Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
* m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* lseek.c (lseek): Don't use SET_ERRNO.
* open.c (open): Ditto.
Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
* sparc/Makefile.in: Install ex930/931/934.ld files.
* sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
define target_alias to make install work from this directory.
Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
* Makefile.in: Make sure we always have an argument to for. Make
sure rootpre and srcrootpre are always set before using
FLAGS_TO_PASS.
Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
* glue.h (SET_ERRNO): Removed.
* sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
in the toplevel.
Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
* mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
assembly of the "sync" instruction.
* mips/Makefile.in: Removed special cma101.o build. Seperate
install.sh invocations for the BSP libraries.
Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* doc/porting.texi (GNU remote protocol): Fix bad texinfo.
Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
* sparc/traps.S: Don't use REGS macro, use % always.
* sparc/Makefile.in: Add -nostdlib when building the test cases,
as gcc keeps thinks it wants two crt0.o.
* sparc/asm.h: Don't define the REGS macro, we'll use explicit
register prefixes. Always define USER_LABEL_PREFIX cause gcc is
broken, and I doubt it'll get fixed.
Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
* mips/crt0.S (zerobss): Fix the stack-pointer calculation.
Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
* mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
(cma101.o): Pass -mips2 after $(CFLAGS).
Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
* Makefile.in (bindir, libdir): Use autoconf-set values.
* configure: Rebuilt.
* doc/Makefile.in (mandir, infodir): Use autoconf-set values.
* doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
* doc/configure: Rebuilt.
* {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
(bindir, libdir): Use autoconf-set values.
* {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
(AC_PREREQ): autoconf 2.5 or higher.
* {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
Rebuilt.
Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* sparc/crt0.S: Set the stack to the upper part of memory. Execute
hardware_init_hook and software_init_hook if they exist with a
legit address. Drop into exit after main. Zero the bss section.
* sparc/ex930.ld: PROVIDE hardware_init_hook and
software_init_hook.
Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
* mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
* debug.[ch]: New files for GDB stub support.
* config/default.mt: Add rules for debug.o.
* config/default.mh: Add rule for building C++ source. Add $srcdir
to INCLUDES so shared header files can be found.
* sparc/salib.c(exceptionHandler): Range check the vector number
so we get a legit %tbr value. Add wrappers so inbyte and outbyte
work.
* sparc/crt0.s: Handle cpus that don't have FP support.
* sparc/Makefile.in: Add multilib support. Add variable for
objcopy and objdump. Build the BSPs as archive libraries, not
object files. Add support for the SIS sparc simulator. Build the
test case srecords and dissasembly as seperate makefile
targets. Also optionally build the C++ test case. Use a target
makefile fragment.
* sparc/configure.in: Add multilib support.
* sparc/configure: Regenerated.
* sparc/asm.h: Macros to deal with aout and coff formats portably.
* sparc/slite.h: Sparclite specific stuff.
* sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
the SIS sparc simulator.
* sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
* sparc/tests.c: Test case for linking and GDB protocol.
Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* pa/Makefile.in: Build the test case srecords and dissasembly
as seperate makefile targets. Also optionally build the C++ test
case.
* pa/crt0.S: If __stack and __globals have a legit address, use
that for %sp and %gp. Execute hardware_init_hook and
software_init_hook if they exist with a legit address. Add
__do_global_dtors() to the atexit array.
* pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
libraries. Allocate the stack and global spaces from the top of
memory. PROVIDE hardware_init_hook and software_init_hook.
* m68k/Makefile.in: Build the test case srecords and dissasembly
as seperate makefile targets. Also optionally build the C++ test
case.
* m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
__REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
correctly for a change.
* m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
building seperate ones. PROVIDE hardware_init_hook and
software_init_hook. Stick the Constructors and Destructors in
.data cause they don't work in .text (which is where they should
really be).
* m68k/cpu32bug: Add a few more traps to support the older ABug
monitor.
* m68k/crt0.S: If __stack is isn't set, set the stack to the top
of memory. Excecute hardware_init_hook and software_init_hook if
they exist with a legit address. Add __do_global_dtors() to the
atexit array.
* rs6000/Makefile.in: Use the linker script to build the test
case. Also build a C++ test case.
* rs6000/dtor.C: Test contructors and destructors.
* rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
the mvme board.
* rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
so we can test for them in the crt0.S.
* rs6000/crto.S: Excecute hardware_init_hook and
software_init_hook if they exist with a legit address.
Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* mips/Makefile.in: Replace the "test" target with seperate
targets for the dissasembled file, and the srecord.
* mips/configure.in: Use a target makefile fragment.
* mips/configure: Regenerate.
* mips/idt.ld: Add a comment on producing srecords. Setup a space
for the stack. PROVIDE hardware_init_hook and software_init_hook.
* mips/crt0.S: Make a small stack. Run memsize() using the temp
stack, and then set the stack to the top of memory. Also grab some
space for the globals. Add __do_global_dtors() to the atexit
array. Call _exit from newlib so the atexit array gets run, then
exits.
Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
* mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
* rs6000/simulator.S (open, close, lseek): Add system calls.
* rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
here.
(SIM_OBJS): Put them here instead.
Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* m68k/crt0.S: Don't allocate __stack in the .bss section.
* m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
the top of memory. Use "-l" in GROUP rather than the full name so
it'll get found using the path lookup in LD. Also link in libgcc
too. Don't set __lstack anymore.
* m68k/Makefile.in: Build test as a series of Makefile targets,
rather than as a big loop.
Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/mvme-stack.S: New file, define __stack.
* rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
the stack address.
Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* rs6000/Makefile.in: Add support for multilib.
* rs6000/configure.in: Ditto.
* rs6000/configure: Regenerate.
Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
* sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* {mips,a29k,pa}/configure.in: Add support for multilibs
by using config-ml.in.
* {mips,a29k,pa}/configure: Regenerate.
* {mips,a29k,pa}/Makefile.in: Build archive libraries,
not objects for the BSPs.
Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/sol-crt0.c: Delete, file moved into gcc directory.
Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/simulator.S: Call _cerror to save errno if an error
occurred.
* rs6000/sim-errno.c (_cerrno): New function to set errno.
Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
libgloss on PowerPC Solaris.
* rs6000/Makefile.in: Add Solaris support.
Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* Makefile.in: Don't do anything if SUBDIRS is empty.
Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* configure.in, m68k/configure.in: Add support for multilibs by
using config-ml.in.
* m68k/crt0.S: If a value for __stack hasn't been specified,
initialize %sp to some memory in .bss.
* m68k/Makefile.in: Build archive libraries, not objects for the
BSPs. Build multiple copies of the crt0.o, one for each target. Add
support to build multilibs.
* idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
libc.a and the BSP rather than INPUT an object. Get the right
crt0.o.
Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
* m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
extbl, so it can be used on a 68000.
Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
instruction following the _exit system call. This also makes sure
that the debugger reports the address as being in _exit, rather
than whatever function follows _exit.
Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
* i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
mon-syscalls.S,mon-write.c}: Initial support for MON960.
* configure.in: Add support for i960.
* configure: Rebuild with autoconf 2.8.
Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
* a29k/configure.in: Call AC_CONFIG_AUX_DIR.
* a29k/configure: Rebuild with autoconf 2.7.
* m68k/configure.in: Call AC_CONFIG_AUX_DIR before
AC_CANONICAL_SYSTEM.
* mips/configure.in, pa/configure.in: Likewise.
* rs6000/configure.in: Likewise.
* m68k/configure, mips/configure, pa/configure: Rebuild.
* rs6000/configure: Rebuild.
Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
* sparc/libsys/sbrk.S (curbrk): Moved from here,
* sparc/libsys/cerror.S (curbrk): To here.
Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
* mips/crt0.S (bssloop): Updated comment to reflect the source.
Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
* configure.in (sparclet-*-aout*): Add entry.
* configure: Regenerated.
* sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
New files.
Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* a29k: New dir for a29k-coff support for the AMSAT Phase-3D
satellite. (doesn't use udi)
* a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
support.
* a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
support.
* configure.in: Add support for a29k.
* configure: Rebuild.
Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/mvme-read.c (read): New file, if large read, do a .INLN
system call, instead of sucessive .INCHR system calls. Map \r on
input to \n.
* rs6000/mvme-inbyte.S: Add stub for new input system calls.
* rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/mvme-print.c: New file, map write into sequences of
.OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
* rs6000/mvme-outbyte.S: Add stubs for new output system calls.
* rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
and write.o.
Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
* mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
* mips/cma101.c (time): Added time() function.
Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
* mips/vr4300.S (__cpu_flush): Fix loop counter.
Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
* mips/syscalls.c: Used include file, rather than local manifest
definitions.
* mips/crt0.S: Removed IDT monitor entry points.
* mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
* mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
* mips/{mipspmon.ld}: Added.
Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
* rs6000/configure: Regenerate.
Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
in the .sdata section, and provide a fixup for the address, in
order to support the new -msdata compiler flag.
Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
so eabi-ctors in libgcc.a can know to register the function to
call all of the destructors.
Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
* configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
* {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
(AC_CONFIG_AUX_DIR): Define
* {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
* Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
and INSTALL_DATA.
Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
* mips/syscalls.c (sbrk): Fixed memory addressing. System call
returns size, not (last address + 1).
Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
* config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
to use CC, etc., instead of CC_FOR_TARGET, etc.
* configure.in, */configure.in: Get values for CC, AS, AR, LD, and
RANLIB. Always use default.mh.
* Makefile.in (FLAGS_TO_PASS): Pass down LD.
* Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
substituted by the autoconf configure script. Use them instead of
the *_FOR_TARGET variants.
* hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
* m68k/configure.in: Call AC_ARG_PROGRAM.
* mips/configure.in, pa/configure.in: Likewise.
* rs6000/configure.in: Likewise.
* m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
OBJCOPY.
* mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
* mips/Makefile.in: Split new test target from all target.
* configure, */configure: Rebuild.
Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
* Makefile.in: Added prefix, exec-prefix and tooldir to
FLAGS_TO_PASS so vaulting works correctly.
Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
* mips/mipsidt.ld: Added.
* mips/syscalls.c: Added.
* mips/crt0.S: Added FPU presence check, and entry points into IDT
monitor.
* mips/Makefile.in (all): Updated to build generic IDT monitor
crt0.o file.
* mips/test.c (main): Removed unnecessary prototypes.
* configure.in (configdirs): Removed mips64vr4300 target.
* configure: Re-generated.
* config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
directory path element.
* mipsidt: Directory removed.
Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
* configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
* configure, */configure: Rebuild.
* Makefile.in, */Makefile.in: Don't set program_transform_name.
Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
* configure.in (configdirs): Add mips*vr4300*-*-* target.
* configure: Re-generated.
* mipsidt/crt0.S: Check for FPU presence.
* mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
* mipsidt/Makefile.in: Explicitly link against crt0.o file.
Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
* config/default.mh: Add additional "../" to path used to find
comp-tools binaries in an object tree.
Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/mvme-crt0.S (_start): Zero out bss before the the program
starts.
Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
calls, not decimal, since formatting the disk when you intend to
write out a character is not nice.
Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
stack chain to avoid last word indebugger's memory.
* rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
r10, not r0.
Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
* mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
program link.
* mipsidt/crt0.S: Changed monitor entry sequence.
* mipsidt/syscalls.c: Added local sbrk() function, derived from
(libgloss/sbrk.c), but using the monitor routine to ascertain the
amount of memory available.
Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
* mipsidt: Added (directory). This is a simple crt0 module for the
IDT MIPS monitor. The existing "libgloss/mips" directory is for a
specific R3000 board, so it was safer creating a new target
directory.
* mipsidt/Makefile.in: Added.
* mipsidt/configure: Added.
* mipsidt/configure.in: Added.
* mipsidt/crt0.S: Added.
* mipsidt/syscalls.c: Added.
* mipsidt/test.c: Added.
* configure (mips*vr4300*-*-*): Use new mipsidt target directory.
Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
* rs6000/Makefile (all asm rules): Remove asm.h dependency.
* rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
* rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
asm.h.
* rs6000/sim{-crt0,ulator}.S: Ditto.
* rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
for _start, since the linker needs to see this.
Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
* sparc/sparc-stub.c: include sparclite.h to get access to register
fondling macros.
* (trap_low): Save and restore FP regs if necessary. Also, clean
up save and restore of debug unit regs.
* (hard_trap_info): Add more architecturally defined traps.
* (set_debug_traps): Only set FP disabled trap if FP is disabled.
* (get_in_break_mode): Clean up. Get rid of calls to
set_hw_breakpoint_trap(). Also, use write_asi macro
* (handle_exception): Clean up `g' and `G' commands. Add `P'
command.
* (hw_breakpoint): Why was this here!? It's gone now...
* sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
flow setup. Call main instead of jumping to it.
* sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
and improved read_asi macro.
* (win_ovf win_unf): Parameterize window size.
* sparclite.h (read_asi): Rewrite so that macro returns an rval.
* (read_psr write_psr): New macros to do the obvious.
* Add conditionalized code for 933 window size.
Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/simulator.S (abort): Delete abort.
* rs6000/sim-abort.c: New file, to print message that abort was
called.
* rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
* rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
give the start and end of a function written in assembler. If
-mcall-aixdesc or -mcall-nt, create a function descriptor and name
the real function with one or two leading periods.
* rs6000/{simulator,sim-crt0}.S: Use new function macros.
* rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
* rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
Compile the .S files with gcc, so that -mcall-* flags define the
appropriate macros.
Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
* sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
* sparc/salib.c (__main): Comment out empty function.
Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
* Makefile.in (maintainer-clean): New synonym for realclean.
* hp74x/Makefile.in (maintainer-clean): Likewise.
* m68k/Makefile.in (maintainer-clean): Likewise.
* pa/Makefile.in (maintainer-clean): Likewise.
* mips/Makefile.in (maintainer-clean): Likewise.
* rs6000/Makefile.in (maintainer-clean): Likewise.
* sparc/Makefile.in (maintainer-clean): Likewise.
* doc/Makefile.in (maintainer-clean): Likewise.
* testsuite/Makefile.in (maintainer-clean): Likewise.
* testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/Makefile.in (all): Fix typo preventing simulator from
being built.
Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* rs6000/Makefile.in: Misc mvme support fixes.
* rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
leading underscores from identifiers.
* m68k/asm.h: New file, macro definitions helpful for assembly
language programming.
* m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
Use asm.h.
* rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
New files, preliminary support for motorola mvme targets running
the ppcbug monitor.
* rs6000/Makefile.in: Build mvme support.
* rs6000/asm.h: New file, macro definitions helpful for assembly
language programming.
* rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
* rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
* m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
reordered insns that can end up being an infinite loop.
* m68k/idp-outbyte.c (READREG): Likewise.
Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
using a large static area for the break area.
Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/Makefile.in (install*): Add separate installation rules
for sim and evm targets.
Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000/sim*: Add PowerPC simulator support.
Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
* pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
code. Fix callinfo directives to include "millicode" attribute.
* pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
* pa/crt0.S ($START$): Use local label prefix for local label
"bssloop".
Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
* ex93x/sparclite.h: add __WINSIZE.
* ex93x/salib.c: Use __WINSIZE, implements write with $O command of
stub protocol.
Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* Makefile.in: Updated to reflect filename changes.
* m68k/mc68681-duart.h: Renamed to m68681reg.h.
* m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
idp-outbyte.c
Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* m68k/mc68681-duart.h: Removed everything except register offsets.
Changed offsets so they reflect actual chip instead of how device
is mapped into the IDP address space.
* m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
(READREG, WRITEREG): Changed to correspond to unusual way the
device is mapped (ie. base address + (reg offset * 4) + 3)).
(duart_status, duart_mode, duart_init, duart_restore): Removed,
these interfaces were never used and didn't work.
(outbyte): Removed unconditional delay.
* m68k/crt0.S: Use SYM(_end) instead of end. This completes my
change of April 18th which makes the "_end" symbol compatible
with both a.out and coff toolchains.
(zerobss): Handle zero-length bss.
Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
regenerated with autoconf 2.4.2.
Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* doc/porting.texi: Fix typos and spelling errors.
Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
* pa/Makefile.in: Enable HP supplied millicode routines.
* pa/hp-milli.s: Make sure copyright notice gets included
in objects files.
* pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
run through cpp.
Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
* pa/crt0.S ($START$): Use long-calls to call main and exit.
Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
* pa/crt0.S: Call exit() after returning from main.
Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
(distclean, realclean): Remove autoconf-generated config.cache
and config.log files.
Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
(.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
is invoked, it makes it much more difficult to debug.
Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
* testsuite/libgloss.all/math.c: Add additional tests for modulo.
Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
* stat.c: Add const so it works with newlib's stat.h.
Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
* m68k/mvme.S: Extend sign using two instructions rather than one
so it'll work on a stock mc68000.
Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
* close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
be glue.c.
* {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
* pa/Makefile.in: Make all just build BSP, add seperate test
target.
* most files: add Cygnus BSD-style copyright message.
Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
Use changequote() to temporarily turn off m4 quoting so that
i[345]86-*-go32 pattern in case statement remains unchanged.
* configure, {hp74x, m68k, mips, pa, sparc}/configure:
regenerated.
Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
* mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
work correctly.
Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
* ex93x: renamed to sparc.
* r3000: renamed to mips.
* hppro: renamed to pa.
* configure.in, configure: Use new directory names.
* config/default.mh: Remove '' in sed program_transform_name so
it actually works.
* doc/porting.texi: update doc.
Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* doc/configure.in: converted to autoconf.
* doc/configure: New file, generated with autoconf 2.3.
* Makefile.in, config/{ex93x, hp74x, hppro, m68k,
r3000}/Makefile.in (Makefile.in): Added config.status to
dependency list.
(config.status): New target.
* m68k/Makefile.in: Build M68332BCC BSP.
Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
* glue.c: Change decl of end to char[] for some reason.
* (sbrk): Rewrite sbrk so that it works.
* (fstat): Return status indicating fd is for a tty. Makes stdio
work better.
* hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
-18(sp). Note that -24 decimal == -18 hex...
* hppro/op50n-io.S: Add read and write interfaces to the rom
monitor. Unfortunately, the monitor doesn't seem to work...
* hppro/op50n.ld: Clean up lots of stuff. Define memory in a
nice way. Define stack and reserve space. Put heap after stack.
Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* configure.in (AC_PREREQ): Changed to 2.3, since autoconf
versions prior to this generate code that AIX 4.X's sh can't
hack.
* m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
* m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
bcc.
* m68k/bcc.ld: Link with bcc.o
Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
* hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
* hppro/divcnst-generic/*: Delete.
* hppro/divcnst-fast/*: Delete.
* hppro/Makefile.in: Delete junk.
Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
section, moved __stack definition to the top level and set it
explicitly to the value appropriate to the target board.
Added __end symbol (needed for a.out toolchains).
Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
* hppro/w89k.ld: Move _stack to before `end' and `_end' so that
malloc doesn't trash the stack.
* hppro/w89k-io.c (outbyte): Make this be void, and remove return
value, which is useless anyway.
Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* m68k/bcc.ld: New file, linker script for M68332BCC Business Card
Computer.
* m68k/Makefile.in: Install BCC linker script.
* Makefile.in: Fixed typo.
* hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
* hppro/configure: regenerated.
Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
* hppro/op50n.ld: Define _stack explicitly instead of implicitly
via common.
* hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
outp. Use correct port numbers for COM1 serial port.
Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
* m68k/mc68ec.c (_exit): Use extended asm construct to get the
proper immediate-operand syntax for whatever the target assembler
configuration is.
* m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
definitions as in m68k/crt0.S.
Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
* Makefile.in: fixed clean rules such that they do not try to
clean ${SUBDIRS} if libgloss not supported on that target.
Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* configure.in: Append new subdirectories to ${configdirs}.
(go32-*-*): Removed.
* configure: Regenerated.
* m68k/mvme162lx.ld: Put __stack in ram, even though it's not
loaded.
* m68k/Makefile.in: Don't hide how BSP objects are built.
* glue.c (print, putnum): declared void.
* {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
(LIBS_FOR_TARGET): Removed.
* config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
make variables, expands to compiler flags to find headers and
libraries if ${objroot}/newlib is present.
(CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
(LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
(LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
LIBS_FOR_TARGET): Removed.
Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
* m68k/Makefile.in (install): Use correct names for MVME* variables.
* configure.in: Delete `unknown' from m68* case.
Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* m68k/crt0.S: initialize stack pointer to __stack before creating
inital stack frame.
* m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
bss, and into its own segment with an address at top of RAM.
Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
converted to autoconf.
* {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
from configure.in with autoconf 2.3.
Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
* m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
CONSTRUCTING and RELOCATING only work for linker scripts built
from ld/scripttmpl/*.
* m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
tables and etext, edata, and end variables are only done when
appropriate.
Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
* config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
inherited value.
* hppro/crt0.S: Remove static definitions of _stack and $global$.
Let the linker script define them in the BSS segment.
* hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
for $global$ and _stack in the appropriate segments.
Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
* Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
* ex93x/ex93x.ld: Add crt0.o in INPUT.
* ex93x/sparcl-stub.c: Add nop after bg insn.
* ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
* {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
variable.
* {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
variable.
* config/default.mh: Use SRCROOT to find the newlib includes.
Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
* configure.in, testsuite/configure.in: Add SRCROOT variable.
* glue.c: Change "char *path" to "const char *path" so it works
with the changes stat.h.
Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
* ex93x/ex93x.ld: The stubs module now can have different names for
different SPARClite chips. Use default one which is slite930.o.
Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* m68k/mc68ec.c (_exit): Changed to take integer status argument.
Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
* config/default.h: add -I. to INCLUDES.
* ex93x/salib.c: to include sparclite.h.
* ex93x/sparclite.h: new file copied from gdb/sparclite.
* config/default.mh: Fix INCLUDES to one level less '../'.
Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
* testsuite/libgloss.all/misc.c: Misc bug reports, mostly
soft-float tests.
Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
* m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
in the linker script. Use a macro to cover using '#' or '&' for
immediate values.
* m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
using '#' or '&' for immediate values.
* testsuite/libgloss.all/io.c: Add a test for read().
Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
* glue.c: Make use _ansi.h, move to top level libgloss directory
form all other directories.
* Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
* {m68k,hppro,r3000)/Makefile.in: All build the test the same way
using OBJROOT.
* configure.in: All configure.in now edit the value to OBJROOT in
the Makefiles they produce.
* config/default.mh: Use OBJROOT for paths to test for fresh
binaries.
* configure.in: Add the testsuite directory.
* testsuite/config/{m68k.mt,mips.mt}: New target support for
MVME135, IDP, and Array targets.
Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
* testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
traditional and ANSI varargs. (which currently fail)
* Makefile.in: Build intelligently and use dependancies so we
don't rebuild the world for each test run.
* configure.in: Make a .gdbinit file to run the tests and load via
gdb.
Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
* m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
by gcc.
Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
* m68k/crt0.S: Use '&' instead of '#' for immediate operands.
* m68k/mc68ec.c: Ditto, in asm statements.
* m68k/mvme.S: Ditto.
Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
* Makefile.in (all): added "else" statements for Ultrix to work
Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
* testuite/{config,lib,libgloss.all}: DejaGnu testing support.
* testsuite/config/support.c: A minimal testing API for minimal
targets.
* testsuite/config/hppa.mt: Set build flags for PRO targets.
* libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
Test cases for libgloss and soft-float.
* hppro/{w89k.ld,op50n.ld}: Set .text here now.
Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
* testsuite/{config,lib,libgloss.all}: The beginnings of a test
suite for low level stuff. A few test cases now all build.
Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
* config/default.mh: Change default path for linking in a freshly
built libc.a, libm.a, libgcc.a to work with -msift-float.
* hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
libraries get used.
* m68k/Makefile.in: Use explicit rules, rather than redefining
.c.o. This is to force compiling with -m68000.
Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
* {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
'\n' or '\r'.
Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
* doc, doc/Makefile.in, configure.in: New directory.
* doc/porting.texi: New manual that explains porting the GNU tools
to embedded systems.
Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
* ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
which has hardware breakpoint support.
* ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
slite.o.
* ex93x/sparcl-stub.c: New file.
* ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
* r3000/crt0.S: Zero the bss section by words.
* r3000/Makefile.in: Add in the rest of the support code for the
Array Tech board.
* r3000/array.ld: Set the memory map for the Array Tech LSI
prototype.
* r3000/array-io.c: Lowest level I/O code for Array Tech LSI
prototype using ROM entry points.
Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
* hppro/crt0.S: Add _sr4export function so GDB calls work.
* hppro/Makefile.in: Link in libc.a twice so atexit works().
* hppro/glue.c: Don't stub out __main anymore.
Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
* r3000/Makefile.in: Look for both libgcc2 and libgcc.
* r3000/glue.c,crt0.S,test.c: New support for for mips.
* configure.in: Configure r3000 dir for a mips chip.
Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
* hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
compile.
* hppro/Makefile.in: Link in the rest of the millicode routines.
Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
* hppro/configure.in,config/dos.mh: Work for a canadian cross,
since xgcc is for the wrong architecture.
Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
* config/default.mh: Find the corrrect libgcc2.a.
* Makefile.in: Link in libgcc2.a by default. Build new millicode
routines.
* divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
test-dyncall.c, test-mul.c: New millicode files for low level math
support.
* test.c: Use printf so millicode gets exercised.
* divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
divU_9.S: Fast versions of some division routines.
* divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
divU_3.S, divU_7.S: Yet more millicode routines.
Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
* config/default.mh: Add default searches for the correct libc and
libm.
* Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
* hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
for the test program.
Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
* m68k/glue.c: Remove errno so there's no libc dependancies.
* m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
from mvme.S so the library can link without the stub.
* m68k: New directory. Merge the idp, shared, and mvme135
directories into one place.
* config/default.mh: Use CC_FOR_TARGET for .S files so the
preprocessor actually gets run.
* ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
* shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
based target boards. Moved from newlib/stub.
* ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
board support.
* hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
boards.
* libgloss: Creation. A library for board support packages. The
Gnu low-level OS Support. Move mvme135/ChangeLog to here.
Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
* mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
* mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
what mvme135-stub.c expects.
Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
* mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
__STDC__.
Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
* mvme135/mvme135-asm.S: new file.
mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
Makefile.in: build mvme135-stub.o.
* ChangeLog: created.
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