[Xenomai-core] [PATCH] xenomai 2.1 ppc64 i-pipe support

[Xenomai-core] [PATCH] xenomai 2.1 ppc64 i-pipe support

[Heikki Lindholm]

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Xenomai 2.1:

- Add ppc64 I-pipe kernel support

-- Heikki Lindholm

[-- Attachment #2: xenomai2.1-051118-ipipe-ppc64.patch --]
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diff -Nru xenomai/include/asm-powerpc/system.h xenomai-devel/include/asm-powerpc/system.h
--- xenomai/include/asm-powerpc/system.h	2005-11-08 09:43:39.000000000 +0200
+++ xenomai-devel/include/asm-powerpc/system.h	2005-11-17 12:51:47.000000000 +0200
@@ -127,10 +127,17 @@
 #endif /* CONFIG_PPC64 */
 #else /* !CONFIG_ADEOS_CORE */
 #define xnarch_fault_pf_p(fi)   ((fi)->exception == IPIPE_TRAP_ACCESS)
+#ifdef CONFIG_PPC64
+#define xnarch_fault_bp_p(fi)   ((current->ptrace & PT_PTRACED) && \
+				 ((fi)->exception == IPIPE_TRAP_IABR || \
+				  (fi)->exception == IPIPE_TRAP_SSTEP || \
+				  (fi)->exception == IPIPE_TRAP_PERFMON))
+#else /* !CONFIG_PPC64 */
 #define xnarch_fault_bp_p(fi)   ((current->ptrace & PT_PTRACED) && \
 				 ((fi)->exception == IPIPE_TRAP_IABR || \
 				  (fi)->exception == IPIPE_TRAP_SSTEP || \
 				  (fi)->exception == IPIPE_TRAP_DEBUG))
+#endif /* CONFIG_PPC64 */
 #endif /* CONFIG_ADEOS_CORE */
 
 #define xnarch_fault_notify(fi) (!xnarch_fault_bp_p(fi))
diff -Nru xenomai/ksrc/arch/powerpc/switch_64.S xenomai-devel/ksrc/arch/powerpc/switch_64.S
--- xenomai/ksrc/arch/powerpc/switch_64.S	2005-11-08 09:44:47.000000000 +0200
+++ xenomai-devel/ksrc/arch/powerpc/switch_64.S	2005-11-17 12:52:06.000000000 +0200
@@ -24,7 +24,6 @@
 #include <asm/processor.h>
 #include <asm/cputable.h>
 #include <asm/page.h>
-#include <asm/offsets.h>
 #include <asm/ppc_asm.h>
 
 #define RTHAL_SAVEREG(reg, pos)	std reg,STACK_FRAME_OVERHEAD+8*(pos)(r1)

Re: [Xenomai-core] [PATCH] xenomai 2.1 ppc64 i-pipe support

[Philippe Gerum]

Heikki Lindholm wrote:
> Xenomai 2.1:
> 
> - Add ppc64 I-pipe kernel support
> 

Applied, thanks.

> -- Heikki Lindholm
> 
> 
> ------------------------------------------------------------------------
> 
> diff -Nru xenomai/include/asm-powerpc/system.h xenomai-devel/include/asm-powerpc/system.h
> --- xenomai/include/asm-powerpc/system.h	2005-11-08 09:43:39.000000000 +0200
> +++ xenomai-devel/include/asm-powerpc/system.h	2005-11-17 12:51:47.000000000 +0200
> @@ -127,10 +127,17 @@
>  #endif /* CONFIG_PPC64 */
>  #else /* !CONFIG_ADEOS_CORE */
>  #define xnarch_fault_pf_p(fi)   ((fi)->exception == IPIPE_TRAP_ACCESS)
> +#ifdef CONFIG_PPC64
> +#define xnarch_fault_bp_p(fi)   ((current->ptrace & PT_PTRACED) && \
> +				 ((fi)->exception == IPIPE_TRAP_IABR || \
> +				  (fi)->exception == IPIPE_TRAP_SSTEP || \
> +				  (fi)->exception == IPIPE_TRAP_PERFMON))
> +#else /* !CONFIG_PPC64 */
>  #define xnarch_fault_bp_p(fi)   ((current->ptrace & PT_PTRACED) && \
>  				 ((fi)->exception == IPIPE_TRAP_IABR || \
>  				  (fi)->exception == IPIPE_TRAP_SSTEP || \
>  				  (fi)->exception == IPIPE_TRAP_DEBUG))
> +#endif /* CONFIG_PPC64 */
>  #endif /* CONFIG_ADEOS_CORE */
>  
>  #define xnarch_fault_notify(fi) (!xnarch_fault_bp_p(fi))
> diff -Nru xenomai/ksrc/arch/powerpc/switch_64.S xenomai-devel/ksrc/arch/powerpc/switch_64.S
> --- xenomai/ksrc/arch/powerpc/switch_64.S	2005-11-08 09:44:47.000000000 +0200
> +++ xenomai-devel/ksrc/arch/powerpc/switch_64.S	2005-11-17 12:52:06.000000000 +0200
> @@ -24,7 +24,6 @@
>  #include <asm/processor.h>
>  #include <asm/cputable.h>
>  #include <asm/page.h>
> -#include <asm/offsets.h>
>  #include <asm/ppc_asm.h>
>  
>  #define RTHAL_SAVEREG(reg, pos)	std reg,STACK_FRAME_OVERHEAD+8*(pos)(r1)
> 
> 
> ------------------------------------------------------------------------
> 
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> Xenomai-core mailing list
> Xenomai-core@domain.hid
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-- 

Philippe.