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2009-05-05 Michael Walle <michael@walle.cc>
* cpu_asm.S, irq.c, rtems/score/cpu.h: Add lm32 gdb stub support.
2009-04-14 Michael Walle <michael@walle.cc>
* cpu.h: corrected the registers in Context_Control and
in CPU_Interrupt_frame to correspond to the saved frame in cpu_asm.S
Also switched on CPU_ISR_PASSES_FRAME_POINTER.
* cpu_asm.S: Moved the restore part of _CPU_Context_switch for
easier reading. Fixed _CPU_Context_restore, it now moves the
argument and branches to a label in _CPU_Context_switch. Removed
unnecessary saves of registers in context switch and irq handling.
Rewrote irq code to call the C helper. Added some documentation
* irq.c: New file derived from c4x and nios2.
2009-04-06 Michael Walle <michael@walle.cc>
* cpu_asm.S: We cannot use any other register than r0 without saving
them to the stack. (_ISR_Handler clears r0 right at the beginning)
2009-02-12 Joel Sherrill <joel.sherrill@oarcorp.com>
* cpu.c, rtems/score/cpu.h: Change prototype of IDLE thread to
consistently return void * and take a uintptr_t argument.
2009-02-11 Joel Sherrill <joel.sherrill@oarcorp.com>
* cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and
passing address of _Thread_Dispatch to _CPU_Initialize. Clean up
comments.
2008-12-05 Joel Sherrill <joel.sherrill@oarcorp.com>
* .cvsignore: New file.
2008-12-04 Jukka Pietarinen <jukka.pietarinen@mrf.fi>
* ChangeLog, Makefile.am, cpu.c, cpu_asm.S, preinstall.am, rtems/asm.h,
rtems/score/cpu.h, rtems/score/cpu_asm.h, rtems/score/lm32.h,
rtems/score/types.h: New files.
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