subject:"\[Xenomai\-git\] Jan Kiszka \: Add __xn_linux_mux

[Xenomai-git] Jan Kiszka : Add __xn_linux_mux_p for Linux syscall demultiplexing

2010-03-06 Thread GIT version control

Module: xenomai-jki
Branch: queues/assorted
Commit: 1eb49063b184f62cc405b1aee04f8b9563a804f6
URL:
http://git.xenomai.org/?p=xenomai-jki.git;a=commit;h=1eb49063b184f62cc405b1aee04f8b9563a804f6

Author: Jan Kiszka jan.kis...@siemens.com
Date:   Fri Mar  5 18:27:07 2010 +0100

Add __xn_linux_mux_p for Linux syscall demultiplexing

Signed-off-by: Jan Kiszka jan.kis...@siemens.com

---

 include/asm-arm/syscall.h  |8 ++--
 include/asm-blackfin/syscall.h |2 ++
 include/asm-nios2/syscall.h|2 ++
 include/asm-powerpc/syscall.h  |2 ++
 include/asm-x86/syscall.h  |1 +
 5 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/include/asm-arm/syscall.h b/include/asm-arm/syscall.h
index fb512b4..39311d5 100644
--- a/include/asm-arm/syscall.h
+++ b/include/asm-arm/syscall.h
@@ -55,9 +55,13 @@
 #ifdef CONFIG_OABI_COMPAT
 #define __xn_reg_mux_p(regs)( ((regs)-ARM_r7 == __NR_OABI_SYSCALL_BASE + 
XENO_ARM_SYSCALL) || \
   ((regs)-ARM_r7 == __NR_SYSCALL_BASE + 
XENO_ARM_SYSCALL) )
-#else
+#define __xn_linux_mux_p(regs, nr) \
+   ( ((regs)-ARM_r7 == __NR_OABI_SYSCALL_BASE + 
(nr)) || \
+ ((regs)-ARM_r7 == __NR_SYSCALL_BASE + (nr)) )
+#else /* !CONFIG_OABI_COMPAT */
 #define __xn_reg_mux_p(regs)  ((regs)-ARM_r7 == __NR_SYSCALL_BASE + 
XENO_ARM_SYSCALL)
-#endif
+#define __xn_linux_mux_p(regs, nr) ((regs)-ARM_r7 == __NR_SYSCALL_BASE + (nr))
+#endif /* !CONFIG_OABI_COMPAT */
 
 #define __xn_mux_id(regs)   ((__xn_reg_mux(regs)  16)  0xff)
 #define __xn_mux_op(regs)   ((__xn_reg_mux(regs)  24)  0xff)
diff --git a/include/asm-blackfin/syscall.h b/include/asm-blackfin/syscall.h
index 9f90611..9420dc8 100644
--- a/include/asm-blackfin/syscall.h
+++ b/include/asm-blackfin/syscall.h
@@ -55,6 +55,8 @@
 #define __xn_mux_id(regs)   ((__xn_reg_mux(regs)  24)  0xff)
 #define __xn_mux_op(regs)   ((__xn_reg_mux(regs)  16)  0xff)
 
+#define __xn_linux_mux_p(regs, nr)  (__xn_reg_mux(regs) == (nr))
+
 /* Purposedly used inlines and not macros for the following routines
so that we don't risk spurious side-effects on the value arg. */
 
diff --git a/include/asm-nios2/syscall.h b/include/asm-nios2/syscall.h
index 6dd81cb..8fd53dc 100644
--- a/include/asm-nios2/syscall.h
+++ b/include/asm-nios2/syscall.h
@@ -48,6 +48,8 @@
 #define __xn_mux_id(regs)   ((__xn_reg_mux(regs)  24)  0xff)
 #define __xn_mux_op(regs)   ((__xn_reg_mux(regs)  16)  0xff)
 
+#define __xn_linux_mux_p(regs, nr)  (__xn_reg_mux(regs) == (nr))
+
 /*
  * Purposedly used inlines and not macros for the following routines
  * so that we don't risk spurious side-effects on the value arg.
diff --git a/include/asm-powerpc/syscall.h b/include/asm-powerpc/syscall.h
index 6db8667..99cb9ad 100644
--- a/include/asm-powerpc/syscall.h
+++ b/include/asm-powerpc/syscall.h
@@ -49,6 +49,8 @@
 #define __xn_mux_id(regs)   ((__xn_reg_mux(regs)  16)  0xff)
 #define __xn_mux_op(regs)   ((__xn_reg_mux(regs)  24)  0xff)
 
+#define __xn_linux_mux_p(regs, nr)  (__xn_reg_mux(regs) == (nr))
+
 /* Purposedly used inlines and not macros for the following routines
so that we don't risk spurious side-effects on the value arg. */
 
diff --git a/include/asm-x86/syscall.h b/include/asm-x86/syscall.h
index f77fd55..36dcd59 100644
--- a/include/asm-x86/syscall.h
+++ b/include/asm-x86/syscall.h
@@ -77,6 +77,7 @@ struct frame {
 #define __xn_mux_id(regs) ((__xn_reg_mux(regs)  16)  0xff)
 #define __xn_mux_op(regs) ((__xn_reg_mux(regs)  24)  0xff)
 
+#define __xn_linux_mux_p(regs, nr)  (__xn_reg_mux(regs) == (nr))
 
 /* Purposedly used inlines and not macros for the following routines
so that we don't risk spurious side-effects on the value arg. */


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[Xenomai-git] Jan Kiszka : Add __xn_linux_mux_p for Linux syscall demultiplexing

2010-03-05 Thread GIT version control

Module: xenomai-jki
Branch: queues/assorted
Commit: 9e9c8dcadee420404e3b9466b77755b105b4347e
URL:
http://git.xenomai.org/?p=xenomai-jki.git;a=commit;h=9e9c8dcadee420404e3b9466b77755b105b4347e

Author: Jan Kiszka jan.kis...@siemens.com
Date:   Fri Mar  5 18:27:07 2010 +0100

Add __xn_linux_mux_p for Linux syscall demultiplexing

Signed-off-by: Jan Kiszka jan.kis...@siemens.com

---

 include/asm-arm/syscall.h  |8 ++--
 include/asm-blackfin/syscall.h |2 ++
 include/asm-nios2/syscall.h|2 ++
 include/asm-powerpc/syscall.h  |2 ++
 include/asm-x86/syscall.h  |1 +
 5 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/include/asm-arm/syscall.h b/include/asm-arm/syscall.h
index fb512b4..39311d5 100644
--- a/include/asm-arm/syscall.h
+++ b/include/asm-arm/syscall.h
@@ -55,9 +55,13 @@
 #ifdef CONFIG_OABI_COMPAT
 #define __xn_reg_mux_p(regs)( ((regs)-ARM_r7 == __NR_OABI_SYSCALL_BASE + 
XENO_ARM_SYSCALL) || \
   ((regs)-ARM_r7 == __NR_SYSCALL_BASE + 
XENO_ARM_SYSCALL) )
-#else
+#define __xn_linux_mux_p(regs, nr) \
+   ( ((regs)-ARM_r7 == __NR_OABI_SYSCALL_BASE + 
(nr)) || \
+ ((regs)-ARM_r7 == __NR_SYSCALL_BASE + (nr)) )
+#else /* !CONFIG_OABI_COMPAT */
 #define __xn_reg_mux_p(regs)  ((regs)-ARM_r7 == __NR_SYSCALL_BASE + 
XENO_ARM_SYSCALL)
-#endif
+#define __xn_linux_mux_p(regs, nr) ((regs)-ARM_r7 == __NR_SYSCALL_BASE + (nr))
+#endif /* !CONFIG_OABI_COMPAT */
 
 #define __xn_mux_id(regs)   ((__xn_reg_mux(regs)  16)  0xff)
 #define __xn_mux_op(regs)   ((__xn_reg_mux(regs)  24)  0xff)
diff --git a/include/asm-blackfin/syscall.h b/include/asm-blackfin/syscall.h
index 9f90611..9420dc8 100644
--- a/include/asm-blackfin/syscall.h
+++ b/include/asm-blackfin/syscall.h
@@ -55,6 +55,8 @@
 #define __xn_mux_id(regs)   ((__xn_reg_mux(regs)  24)  0xff)
 #define __xn_mux_op(regs)   ((__xn_reg_mux(regs)  16)  0xff)
 
+#define __xn_linux_mux_p(regs, nr)  (__xn_reg_mux(regs) == (nr))
+
 /* Purposedly used inlines and not macros for the following routines
so that we don't risk spurious side-effects on the value arg. */
 
diff --git a/include/asm-nios2/syscall.h b/include/asm-nios2/syscall.h
index 6dd81cb..8fd53dc 100644
--- a/include/asm-nios2/syscall.h
+++ b/include/asm-nios2/syscall.h
@@ -48,6 +48,8 @@
 #define __xn_mux_id(regs)   ((__xn_reg_mux(regs)  24)  0xff)
 #define __xn_mux_op(regs)   ((__xn_reg_mux(regs)  16)  0xff)
 
+#define __xn_linux_mux_p(regs, nr)  (__xn_reg_mux(regs) == (nr))
+
 /*
  * Purposedly used inlines and not macros for the following routines
  * so that we don't risk spurious side-effects on the value arg.
diff --git a/include/asm-powerpc/syscall.h b/include/asm-powerpc/syscall.h
index 6db8667..99cb9ad 100644
--- a/include/asm-powerpc/syscall.h
+++ b/include/asm-powerpc/syscall.h
@@ -49,6 +49,8 @@
 #define __xn_mux_id(regs)   ((__xn_reg_mux(regs)  16)  0xff)
 #define __xn_mux_op(regs)   ((__xn_reg_mux(regs)  24)  0xff)
 
+#define __xn_linux_mux_p(regs, nr)  (__xn_reg_mux(regs) == (nr))
+
 /* Purposedly used inlines and not macros for the following routines
so that we don't risk spurious side-effects on the value arg. */
 
diff --git a/include/asm-x86/syscall.h b/include/asm-x86/syscall.h
index f77fd55..36dcd59 100644
--- a/include/asm-x86/syscall.h
+++ b/include/asm-x86/syscall.h
@@ -77,6 +77,7 @@ struct frame {
 #define __xn_mux_id(regs) ((__xn_reg_mux(regs)  16)  0xff)
 #define __xn_mux_op(regs) ((__xn_reg_mux(regs)  24)  0xff)
 
+#define __xn_linux_mux_p(regs, nr)  (__xn_reg_mux(regs) == (nr))
 
 /* Purposedly used inlines and not macros for the following routines
so that we don't risk spurious side-effects on the value arg. */


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[Xenomai-git] Jan Kiszka : Add __xn_linux_mux_p for Linux syscall demultiplexing

[Xenomai-git] Jan Kiszka : Add __xn_linux_mux_p for Linux syscall demultiplexing

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