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authorMichal Simek <monstr@monstr.eu>2009-12-07 08:21:34 +0100
committerMichal Simek <monstr@monstr.eu>2009-12-14 08:45:08 +0100
commit11d5136043424ec6980293210ae774d3ab9646b2 (patch)
tree7dbad0a510967ee3397b1adfa71a87b7c6afce3b /arch
parent3c5e56724d27104f242523d994204a866e05fb54 (diff)
downloadop-kernel-dev-11d5136043424ec6980293210ae774d3ab9646b2.zip
op-kernel-dev-11d5136043424ec6980293210ae774d3ab9646b2.tar.gz
microblaze: Do not count system calls in default
There is not necessary to count system calls that's why I added DEBUG macro Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch')
-rw-r--r--arch/microblaze/kernel/entry.S4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/microblaze/kernel/entry.S b/arch/microblaze/kernel/entry.S
index 7417d9a..b061d98 100644
--- a/arch/microblaze/kernel/entry.S
+++ b/arch/microblaze/kernel/entry.S
@@ -31,6 +31,8 @@
#include <linux/errno.h>
#include <asm/signal.h>
+#undef DEBUG
+
/* The size of a state save frame. */
#define STATE_SAVE_SIZE (PT_SIZE + STATE_SAVE_ARG_SPACE)
@@ -352,10 +354,12 @@ C_ENTRY(_user_exception):
add r12, r12, r12; /* convert num -> ptr */
add r12, r12, r12;
+#ifdef DEBUG
/* Trac syscalls and stored them to r0_ram */
lwi r3, r12, 0x400 + r0_ram
addi r3, r3, 1
swi r3, r12, 0x400 + r0_ram
+#endif
# Find and jump into the syscall handler.
lwi r12, r12, sys_call_table
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