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6 Commits

Author SHA1 Message Date
Paul Brook
61cf169619 2006-08-30 Paul Brook <paul@codesourcery.com> 
libgloss/
	* arm/Makefile.in: Change armv7m linker script generation.  Add
	armv7m.spec.  Build armv7m-crt0.o.
	* arm/arm.sc: New file.
	* arm/armv7m.specs: New file.
	* arm/crt0.S: Add armv7m code.
	* arm/elf-lm3s10x.ld: Remove.
	* arm/elf-lm3s301.ld: Remove.
	* arm/elf-lm3s31x.ld: Remove.
	* arm/swi.h (do_AngelSWI): Add definition.
	* arm/syscalls.c: Merge lazy semihosting initialization from newlib.

	newlib/
	* libc/sys/arm/crt0.S: Add armv7m rom startup code.
 2006-08-30 22:24:19 +00:00
Jeff Johnston
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
Jeff Johnston
fd745b00ed 2005-07-19 Paul Brook <paul@codesourcery.com> 
* arm/crt0.S: Ensure doubleword stack alignment.
 2005-07-19 15:15:25 +00:00
Jeff Johnston
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
Jeff Johnston
60e4d52a55 2004-11-26 Paul Brook <paul@codesourcery.com> 
* arm/crt0.S (_start): Add .cantunwind annotation.
 2004-11-26 16:43:35 +00:00
Jeff Johnston
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