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authorDavid S. Miller <[email protected]>2012-10-02 23:02:10 -0400
committerDavid S. Miller <[email protected]>2012-10-02 23:02:10 -0400
commit954f9ac43b87b44152b8c21163cefd466a87145e (patch)
tree31c4197f975c66c96976948663e6ce844900b41a /arch/x86/include/asm/calling.h
parent1b62ca7bf5775bed048032b7e779561e1fe66aa0 (diff)
parent7fe0b14b725d6d09a1d9e1409bd465cb88b587f9 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
There's a Niagara 2 memcpy fix in this tree and I have a Kconfig fix from Dave Jones which requires the sparc-next changes which went upstream yesterday. Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'arch/x86/include/asm/calling.h')
-rw-r--r--arch/x86/include/asm/calling.h48
1 files changed, 23 insertions, 25 deletions
diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
index a9e3a740f697..7f8422a28a46 100644
--- a/arch/x86/include/asm/calling.h
+++ b/arch/x86/include/asm/calling.h
@@ -49,38 +49,36 @@ For 32-bit we have the following conventions - kernel is built with
#include "dwarf2.h"
/*
- * 64-bit system call stack frame layout defines and helpers, for
- * assembly code (note that the seemingly unnecessary parentheses
- * are to prevent cpp from inserting spaces in expressions that get
- * passed to macros):
+ * 64-bit system call stack frame layout defines and helpers,
+ * for assembly code:
*/
-#define R15 (0)
-#define R14 (8)
-#define R13 (16)
-#define R12 (24)
-#define RBP (32)
-#define RBX (40)
+#define R15 0
+#define R14 8
+#define R13 16
+#define R12 24
+#define RBP 32
+#define RBX 40
/* arguments: interrupts/non tracing syscalls only save up to here: */
-#define R11 (48)
-#define R10 (56)
-#define R9 (64)
-#define R8 (72)
-#define RAX (80)
-#define RCX (88)
-#define RDX (96)
-#define RSI (104)
-#define RDI (112)
-#define ORIG_RAX (120) /* + error_code */
+#define R11 48
+#define R10 56
+#define R9 64
+#define R8 72
+#define RAX 80
+#define RCX 88
+#define RDX 96
+#define RSI 104
+#define RDI 112
+#define ORIG_RAX 120 /* + error_code */
/* end of arguments */
/* cpu exception frame or undefined in case of fast syscall: */
-#define RIP (128)
-#define CS (136)
-#define EFLAGS (144)
-#define RSP (152)
-#define SS (160)
+#define RIP 128
+#define CS 136
+#define EFLAGS 144
+#define RSP 152
+#define SS 160
#define ARGOFFSET R11
#define SWFRAME ORIG_RAX