From a32835a34a8847b5ec36ccb4f458a21c90001cb7 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 10 May 2007 18:40:49 +0000 Subject: 2007-05-10 Joel Sherrill PR 1237/rtems * cpu.c, cpu_asm.S, rtems/score/cpu.h: Add logic to prevent stack creep when interrupts occur at a sufficient rate that the interrupted thread never gets to clean its stack. This patch ensures that an interrupted thread will not nest ISR dispatches on its stack. --- cpukit/score/cpu/sparc/ChangeLog | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'cpukit/score/cpu/sparc/ChangeLog') diff --git a/cpukit/score/cpu/sparc/ChangeLog b/cpukit/score/cpu/sparc/ChangeLog index 8605e9598b..5a69480be4 100644 --- a/cpukit/score/cpu/sparc/ChangeLog +++ b/cpukit/score/cpu/sparc/ChangeLog @@ -1,3 +1,11 @@ +2007-05-10 Joel Sherrill + + PR 1237/rtems + * cpu.c, cpu_asm.S, rtems/score/cpu.h: Add logic to prevent stack creep + when interrupts occur at a sufficient rate that the interrupted + thread never gets to clean its stack. This patch ensures that an + interrupted thread will not nest ISR dispatches on its stack. + 2007-05-09 Ralf Corsépius * rtems/score/cpu.h: Remove CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES. -- cgit v1.2.3