diff options
Diffstat (limited to 'cpukit/score/cpu/sparc/cpu_asm.S')
| -rw-r--r-- | cpukit/score/cpu/sparc/cpu_asm.S | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cpukit/score/cpu/sparc/cpu_asm.S b/cpukit/score/cpu/sparc/cpu_asm.S index 1251faa2f7..e884fb2f9e 100644 --- a/cpukit/score/cpu/sparc/cpu_asm.S +++ b/cpukit/score/cpu/sparc/cpu_asm.S @@ -23,6 +23,7 @@ #include <rtems/asm.h> #include <rtems/score/percpu.h> +#include <libcpu/grlib-tn-0018.h> #if defined(SPARC_USE_SYNCHRONOUS_FP_SWITCH) #define FP_FRAME_OFFSET_FO_F1 (SPARC_MINIMUM_STACK_FRAME_SIZE + 0) @@ -895,11 +896,13 @@ simple_return: save ! Back to ISR dispatch window good_task_window: + TN0018_WAIT_IFLUSH %l3,%l4 ! GRLIB-TN-0018 work around macro mov %l0, %psr ! **** DISABLE TRAPS **** nop; nop; nop ! and restore condition codes. ld [%g1 + ISF_G1_OFFSET], %g1 ! restore g1 + TN0018_FIX %l3,%l4 ! GRLIB-TN-0018 work around macro jmp %l1 ! transfer control and rett %l2 ! go back to tasks window |