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Author SHA1 Message Date
Corinna Vinschen a5be77b2fe * aarch64/syscalls.c (stack_ptr): Defined with asm ("wsp") if __ILP32__ 
is defined.
 2013-07-04 10:21:52 +00:00
Jeff Johnston 2404223df6 2013-07-02 Joey Ye <joey.ye@arm.com> 
* arm/crt0.S (_mainCRTStartup): Weak reference to atexit and _fini
        when lite exit is enabled.
 2013-07-02 21:34:35 +00:00
Corinna Vinschen b5cfad0bf1 * aarch64/syscalls.c (POINTER_TO_PARAM_BLOCK_T): New macro. 
(initialise_monitor_handles): Replace cast with macro
	POINTER_TO_PARAM_BLOCK_T.
	(_swiread): Likewise.
	(_swiwrite): Likewise.
	(_swiopen): Likewise.
	(_unlink): Likewise.
	(_system): Likewise.
	(_rename): Likewise.
 2013-06-28 09:34:46 +00:00
Corinna Vinschen 15b1ed6dc7 * aarch64/crt0.S (GEN_DWORD): New macro definition. 
(PTR_REG): Ditto.
	(PTR_SIZE): Ditto.
	(PTR_LOG_SIZE): Ditto.
	(start): Use GEN_DWORD to replace the .dword of HeapBase,
	__bss_start__, __bss_end__, FUNCTION(_fini), env and
	CommandLine; when __ILP32__ is defined, set the stack base to
	the top end of the 32-bit address space if the returned value
	from the Angel API call is larger than or equal to 4 GiB.
	Also carry out sanity check on the heap base; abort if the
	base is larger than or equal to 4 GiB.  Use other new
	macros in the instructions that processes the argv arrays.
	(StackBase): New lable; replace __stack_base__.
	(__stack_base__): Set with StackBase or StackBase + 4.
 2013-06-25 12:06:15 +00:00
Jeff Johnston 6d28d61df0 2013-05-30 Jeff Johnston <jjohnstn@redhat.com> 
* rs6000/Makefile.in: Add sim-times support.  This file has been
        moved from newlib/libc/machine/powerpc and renamed.
        * rs6000/sim-times.c: New file.
 2013-05-30 22:44:04 +00:00
DJ Delorie 2f2a304234 [newlib] 
* configure.host (msp430): Add.
* libc/include/machine/ieeefp.h: Add MSP430 support.
* libc/include/machine/setjmp.h: Likewise.
* libc/include/sys/config.h: Likewise.
* libc/machine/configure.in (msp430): Add.
* libc/machine/configure: Regenerate.
* libc/machine/msp430: New directory.

[libgloss]
* configure.in (msp430*-*-elf): Add.
* configure: Regenerate.
* msp430: New directory.
 2013-05-13 21:39:51 +00:00
Steve Ellcey c22112f61a 2013-04-19 Steve Ellcey <sellcey@imgtec.com> 
* mips/cfe_api.h (int64_t): Remove define.
	(uint64_t): Remove define.
	(intptr_t): Remove define.
	(uintptr_t): Remove define.
	(sys/types.h): Remove include.
	(_ansi.h): Remove include.
 2013-04-19 22:06:34 +00:00
Marcus Shawcroft 289a9a6d9b [AArch64] Honour CFLAGS. 
2013-04-19  Yufeng Zhang  <yufeng.zhang@arm.com>

	* aarch64/Makefile.in (rdimon-crt0.o, rdimon-trap.o)
	(rdimon-_exit.o, rdimon-_kill.o, rdimon-syscalls.o)
	(rdimon-libcfunc.o): Add $(CFLAGS) to the compiler command line.
	* aarch64/cpu-init/Makefile.in (${CPU_INIT_OBJS}): Add $(CFLAGS)
	to the compiler command line.
 2013-04-19 14:24:45 +00:00
Corinna Vinschen 6cb2bb7166 Fix wrongly applied patch 2013-02-12 15:26:30 +00:00
Corinna Vinschen 6fb8fc9012 * libgloss/rx/Makefile.in: Respect DESTDIR when installing 2013-02-11 08:28:46 +00:00
Corinna Vinschen 29507fecb4 * arm/elf-rdimon.specs (-lrdimon): Change link to lib. 2013-02-10 11:57:51 +00:00
Nick Clifton 92825fd954 * crt0.S: Add recognition of the e3v5 architecture variant. 2013-02-01 08:29:04 +00:00
Marcus Shawcroft 761dfa99ba Correcting my previous commit. 
In my previous commit I forget to cvs add two new files, this commit
corrects my mistake.
 2013-01-22 09:49:27 +00:00
Marcus Shawcroft 085461c3ec 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.
 2013-01-18 15:52:32 +00:00
Nick Clifton 7d88a8d373 * libc/sys/sysnecv850/crt0.S (_start): Enable FPU for the 
V850e2v3.
	* v850/crt0.S (_start): Enable FPU for the V850e2v3.
 2013-01-15 15:41:31 +00:00
Jeff Johnston 24fb7750f3 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.
 2012-12-17 17:44:38 +00:00
Corinna Vinschen 77a74ed692 * aarch64/configure.in: Replace the direct generation of 
cpu-init/Makefile.in with AC_CONFIG_SUBDIRS(cpu-init).
	* aarch64/configure: Re-generate.
	* aarch64/cpu-init/Makefile.in (objtype): Remove.
	(Makefile, config.status): Update the rules.
	* aarch64/cpu-init/aclocal.m4: New file (generated).
	* aarch64/cpu-init/configure.in: New file.
	* aarch64/cpu-init/configure: New file (generated).
 2012-11-23 10:43:31 +00:00
Anthony Green a910b33ad2 Minor debugging aid for the moxie port. 2012-10-27 19:41:18 +00:00
Anthony Green ffa2dd6787 Minor optimization and bug fix for moxie. 2012-10-27 15:57:12 +00:00
DJ Delorie 2b74bec6c9 * libc/machine/rl78/setjmp.S: Convert from CPP macros to GAS 
macros, to avoid dependence on the line separation character.

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

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

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

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

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

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

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

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

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

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

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2011-06-22 04:18:45 +00:00