From: Heikki Lindholm <holindho@domain.hid>
To: xenomai@xenomai.org
Subject: [Xenomai-core] [PATCH] xenomai 2.1 ppc64 i-pipe support
Date: Fri, 18 Nov 2005 18:41:50 +0200 [thread overview]
Message-ID: <437E044E.1030503@domain.hid> (raw)
[-- Attachment #1: Type: text/plain, Size: 68 bytes --]
Xenomai 2.1:
- Add ppc64 I-pipe kernel support
-- Heikki Lindholm
[-- Attachment #2: xenomai2.1-051118-ipipe-ppc64.patch --]
[-- Type: text/plain, Size: 1470 bytes --]
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)
next reply other threads:[~2005-11-18 16:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-18 16:41 Heikki Lindholm [this message]
2005-11-20 10:25 ` [Xenomai-core] [PATCH] xenomai 2.1 ppc64 i-pipe support Philippe Gerum
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