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xenomai 2.1 ppc64 i-pipe support

PATCH Applied Heikki Lindholm 2 participants 2 messages Nov 18, 2005 – Nov 20, 2005

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Heikki Lindholm

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#0 lore raw

PATCH 1/1 xenomai 2.1 ppc64 i-pipe support

Xenomai 2.1:

- Add ppc64 I-pipe kernel support

-- Heikki Lindholm

include/asm-powerpc/system.h +7 -0
diff -Nru xenomai/include/asm-powerpc/system.h xenomai-devel/include/asm-powerpc/system.h
@@ -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))
ksrc/arch/powerpc/switch_64.S +0 -1
diff -Nru xenomai/ksrc/arch/powerpc/switch_64.S xenomai-devel/ksrc/arch/powerpc/switch_64.S
@@ -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)
Applied
#1 lore raw
Quoted 4 lines · Heikki Lindholm

Xenomai 2.1:

- Add ppc64 I-pipe kernel support

Applied, thanks.

Quoted 45 lines

-- Heikki Lindholm

------------------------------------------------------------------------

diff -Nru xenomai/include/asm-powerpc/system.h xenomai-devel/include/asm-powerpc/system.h

include/asm-powerpc/system.h +7 -0
@@ -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

ksrc/arch/powerpc/switch_64.S +0 -2
@@ -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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Philippe.