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
5b495afe51
* arm/crt0.s: Support 0 heap base response from HeapInfo syscall.
2011-09-29 11:23:29 +00:00
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
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
455e95b5bd
2008-10-06 Bill Tompkins <bill+newlib@key-square.com>
...
* arm/crt0.S: Fix calling hardware_init_hook() or software_init_hook()
under thumb and thumb2.
2008-10-06 20:55:19 +00:00
026f9d290f
* libc/machine/arm/setjmp.S: Fix thumb2 support.
...
* arm/crt0.S: Allow assembly under ARMv7 ISA. Support for
initializing stack pointers for interrupt modes is still pending.
2008-04-25 09:02:40 +00:00
a9a6f94229
2007-08-13 Carlos O'Donell <carlos@codesourcery.com>
...
* arm/crt0.S: Remove '.set' for __stack, hardware_init_hook,
and software_init_hook.
2007-08-13 18:13:39 +00:00
f9fa511d46
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.
2006-02-07 18:46:23 +00:00
fd745b00ed
2005-07-19 Paul Brook <paul@codesourcery.com>
...
* arm/crt0.S: Ensure doubleword stack alignment.
2005-07-19 15:15:25 +00:00
35310094a1
2005-01-07 Paul Brook <paul@codesourcery.com>
...
* arm/crt0.S: Call __libc_{init,fini}_array instead of
_init/_fini if they exist.
2005-01-07 18:01:26 +00:00
60e4d52a55
2004-11-26 Paul Brook <paul@codesourcery.com>
...
* arm/crt0.S (_start): Add .cantunwind annotation.
2004-11-26 16:43:35 +00:00
a7364adeb9
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.
2004-06-09 19:06:50 +00:00
Jeff Johnston
Nick Clifton