diff options
Diffstat (limited to 'cpukit/score/cpu/lm32/ChangeLog')
| -rw-r--r-- | cpukit/score/cpu/lm32/ChangeLog | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/cpukit/score/cpu/lm32/ChangeLog b/cpukit/score/cpu/lm32/ChangeLog index e4d7ed1c86..01caaeab61 100644 --- a/cpukit/score/cpu/lm32/ChangeLog +++ b/cpukit/score/cpu/lm32/ChangeLog @@ -1,3 +1,15 @@ +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 |