diff options
Diffstat (limited to 'c/src/exec/score/cpu/a29k/cpu_asm.S')
| -rw-r--r-- | c/src/exec/score/cpu/a29k/cpu_asm.S | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/c/src/exec/score/cpu/a29k/cpu_asm.S b/c/src/exec/score/cpu/a29k/cpu_asm.S index 87da542227..cc35e79ee3 100644 --- a/c/src/exec/score/cpu/a29k/cpu_asm.S +++ b/c/src/exec/score/cpu/a29k/cpu_asm.S @@ -139,6 +139,7 @@ __CPU_Context_switch: .global _a29k_context_switch_sup _a29k_context_switch_sup: +#if 0 add pcb,lr2,0 add kt1,lr3,0 ;move heir pointer to safe location constn it0,SIG_SYNC @@ -222,6 +223,7 @@ context_restore: spopsr ops,it1,pcb nop iret +#endif ;/* @@ -242,6 +244,7 @@ context_restore: .global __CPU_Context_restore __CPU_Context_restore: +#if 0 asneq 107, gr1, gr1 ; syscall jmpi lr0 ; nop ; @@ -306,12 +309,15 @@ RestoreFZState it1,it2 ; iret ; +#endif .global __CPU_Context_save __CPU_Context_save: +#if 0 asneq 108, gr1, gr1 ; syscall jmpi lr0 ; nop ; +#endif ;/* void __ISR_Handler() @@ -392,24 +398,31 @@ __CPU_Context_save: .global _a29k_getops _a29k_getops: +#if 0 asneq 113, gr96, gr96 jmpi lr0 nop +#endif .global _a29k_getops_sup _a29k_getops_sup: +#if 0 mfsr gr96, ops ; caller wants ops iret nop +#endif .global _a29k_disable _a29k_disable: +#if 0 asneq 110, gr96, gr96 jmpi lr0 nop +#endif .global _a29k_disable_sup _a29k_disable_sup: +#if 0 mfsr kt0, ops add gr96, kt0, 0 ; return ops to caller const kt1, (DI | TD) @@ -418,15 +431,19 @@ _a29k_disable_sup: mtsr ops, kt1 iret nop +#endif .global _a29k_disable_all _a29k_disable_all: +#if 0 asneq 112, gr96, gr96 jmpi lr0 nop +#endif .global _a29k_disable_all_sup _a29k_disable_all_sup: +#if 0 mfsr kt0, ops const kt1, (DI | TD) consth kt1, (DI | TD) @@ -434,15 +451,19 @@ _a29k_disable_all_sup: mtsr ops, kt1 iret nop +#endif .global _a29k_enable_all _a29k_enable_all: +#if 0 asneq 111, gr96, gr96 jmpi lr0 nop +#endif .global _a29k_enable_all_sup _a29k_enable_all_sup: +#if 0 mfsr kt0, ops const kt1, (DI | TD) consth kt1, (DI | TD) @@ -450,15 +471,19 @@ _a29k_enable_all_sup: mtsr ops, kt1 iret nop +#endif .global _a29k_enable _a29k_enable: +#if 0 asneq 109, gr96, gr96 jmpi lr0 nop +#endif .global _a29k_enable_sup _a29k_enable_sup: +#if 0 mfsr kt0, ops const kt1, (DI | TD) consth kt1, (DI | TD) @@ -468,23 +493,30 @@ _a29k_enable_sup: mtsr ops, kt1 iret nop +#endif .global _a29k_halt _a29k_halt: +#if 0 halt jmp _a29k_halt nop +#endif .global _a29k_super_mode _a29k_super_mode: +#if 0 mfsr gr96, ops or gr96, gr96, 0x10 mtsr ops, gr96 iret nop +#endif .global _a29k_as70 _a29k_as70: +#if 0 asneq 70,gr96,gr96 jmpi lr0 nop +#endif |