libs/newlib-cygwin
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newlib-cygwin
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5 Commits

Author SHA1 Message Date
Jeff Johnston 5900080d7d 2009-05-13 Paul Brook <paul@codesourcery.com> 
* libc/machine/arm/setjmp.S: Don't bother saving IP.  Copy SP to
        IP before saving.  Likewise when restoring.
 2009-05-13 18:31:55 +00:00
Jeff Johnston eba36c51fa 2009-05-13 Paul Brook <paul@codesourcery.com> 
* libc/machine/arm/setjmp.S: Add ARMv6-M implementation.
 2009-05-13 18:28:49 +00:00
Nick Clifton 026f9d290f * libc/machine/arm/setjmp.S: Fix thumb2 support. 
* arm/crt0.S: Allow assembly under ARMv7 ISA.  Support for
            initializing stack pointers for interrupt modes is still pending.
 2008-04-25 09:02:40 +00:00
Jeff Johnston 9bbe6d5d28 2006-02-07 Paul Brook <paul@codesourcery.com> 
* libc/machine/arm/setjmp.S: Add Thumb-2 support.
        * libc/sys/arm/crt0.S: Add Thumb-2 startup code.
        * libc/sys/arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
        * libc/sys/arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
        * libc/sys/arm/trap.S: Disable for Thumb-2.
 2006-02-07 18:44:54 +00:00
Jeff Johnston a170abec08 2004-06-09 Toralf Lund <toralf@procaptura.com> 
* libc/sys/arm/setjmp.S, libc/sys/arm/access.c: Move
        files from libc/sys/arm to libc/machine/arm.
        * libc/machine/arm/Makefile.am, libc/machine/arm/Makefile.in: Add
        library build support for files moved from libc/sys/arm.
        * libc/sys/arm/Makefile.am, libc/sys/arm/Makefile.in:  Remove
        references to access and setjmp.
        * configure.host: Add checks for newlib_may_supply_syscalls to
        determine whether or not to use sys/arm directory and use
        special compiler flags: ARM_RDI_MONITOR and ARM_RDP_MONITOR.
 2004-06-09 19:05:09 +00:00