From 0067feb6930cb9af6d9c1607baf7fa536fb2a48c Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 12 Mar 2009 14:16:50 +0000 Subject: 2009-03-12 Joel Sherrill PR 1385/cpukit * cpu_asm.S: When the type rtems_boolean was switched to the C99 bool, the size changed from 4 bytes to 1 byte. The interrupt dispatching code accesses two boolean variables for scheduling purposes and the assembly implementations of this code did not get updated. --- cpukit/score/cpu/mips/cpu_asm.S | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'cpukit/score/cpu/mips/cpu_asm.S') diff --git a/cpukit/score/cpu/mips/cpu_asm.S b/cpukit/score/cpu/mips/cpu_asm.S index e3bed37abd..f850eadaad 100644 --- a/cpukit/score/cpu/mips/cpu_asm.S +++ b/cpukit/score/cpu/mips/cpu_asm.S @@ -584,8 +584,8 @@ ENDFRAME(_CPU_Context_restore) ASM_EXTERN(_ISR_Nest_level,4) ASM_EXTERN(_Thread_Dispatch_disable_level,4) -ASM_EXTERN(_Context_Switch_necessary,4) -ASM_EXTERN(_ISR_Signals_to_thread_executing,4) +ASM_EXTERN(_Context_Switch_necessary,1) +ASM_EXTERN(_ISR_Signals_to_thread_executing,1) ASM_EXTERN(_Thread_Executing,4) .extern _Thread_Dispatch @@ -964,8 +964,8 @@ _ISR_Handler_1: * if ( !_Context_Switch_necessary && !_ISR_Signals_to_thread_executing ) * goto the label "exit interrupt (simple case)" */ - lw t0,_Context_Switch_necessary - lw t1,_ISR_Signals_to_thread_executing + lbu t0,_Context_Switch_necessary + lbu t1,_ISR_Signals_to_thread_executing NOP or t0,t0,t1 beq t0,zero,_ISR_Handler_exit -- cgit v1.2.3