Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a474de0a02ee9093af96414a30f69d433201d002
Commit: a474de0a02ee9093af96414a30f69d433201d002
Parent: 09160d7cc39ab1015d23428f3995cd49eacfaebf
Author: Jesper Nilsson <[EMAIL PROTECTED]>
AuthorDate: Fri Jan 25 17:28:10 2008 +0100
Committer: Jesper Nilsson <[EMAIL PROTECTED]>
CommitDate: Fri Feb 8 11:06:35 2008 +0100
CRIS v32: Update vcs_hook.c for ETRAX FS.
- Clean up some formatting and whitespace.
---
arch/cris/arch-v32/mach-fs/vcs_hook.c | 196 +++++++++++++++++----------------
arch/cris/arch-v32/mach-fs/vcs_hook.h | 8 +-
2 files changed, 104 insertions(+), 100 deletions(-)
diff --git a/arch/cris/arch-v32/mach-fs/vcs_hook.c
b/arch/cris/arch-v32/mach-fs/vcs_hook.c
dissimilarity index 89%
index 64d71c5..593b10f 100644
--- a/arch/cris/arch-v32/mach-fs/vcs_hook.c
+++ b/arch/cris/arch-v32/mach-fs/vcs_hook.c
@@ -1,96 +1,100 @@
-// $Id: vcs_hook.c,v 1.2 2003/08/12 12:01:06 starvik Exp $
-//
-// Call simulator hook. This is the part running in the
-// simulated program.
-//
-
-#include "vcs_hook.h"
-#include <stdarg.h>
-#include <asm/arch-v32/hwregs/reg_map.h>
-#include <asm/arch-v32/hwregs/intr_vect_defs.h>
-
-#define HOOK_TRIG_ADDR 0xb7000000 /* hook cvlog model reg address */
-#define HOOK_MEM_BASE_ADDR 0xa0000000 /* csp4 (shared mem) base addr */
-
-#define HOOK_DATA(offset) ((unsigned*) HOOK_MEM_BASE_ADDR)[offset]
-#define VHOOK_DATA(offset) ((volatile unsigned*) HOOK_MEM_BASE_ADDR)[offset]
-#define HOOK_TRIG(funcid) do { *((unsigned *) HOOK_TRIG_ADDR) = funcid; }
while(0)
-#define HOOK_DATA_BYTE(offset) ((unsigned char*) HOOK_MEM_BASE_ADDR)[offset]
-
-
-// ------------------------------------------------------------------ hook_call
-int hook_call( unsigned id, unsigned pcnt, ...) {
- va_list ap;
- unsigned i;
- unsigned ret;
-#ifdef USING_SOS
- PREEMPT_OFF_SAVE();
-#endif
-
- // pass parameters
- HOOK_DATA(0) = id;
-
- /* Have to make hook_print_str a special case since we call with a
- parameter of byte type. Should perhaps be a separate
- hook_call. */
-
- if (id == hook_print_str) {
- int i;
- char *str;
-
- HOOK_DATA(1) = pcnt;
-
- va_start(ap, pcnt);
- str = (char*)va_arg(ap,unsigned);
-
- for (i=0; i!=pcnt; i++) {
- HOOK_DATA_BYTE(8+i) = str[i];
- }
- HOOK_DATA_BYTE(8+i) = 0; /* null byte */
- }
- else {
- va_start(ap, pcnt);
- for( i = 1; i <= pcnt; i++ ) HOOK_DATA(i) = va_arg(ap,unsigned);
- va_end(ap);
- }
-
- // read from mem to make sure data has propagated to memory before trigging
- *((volatile unsigned*) HOOK_MEM_BASE_ADDR);
-
- // trigger hook
- HOOK_TRIG(id);
-
- // wait for call to finish
- while( VHOOK_DATA(0) > 0 ) {}
-
- // extract return value
-
- ret = VHOOK_DATA(1);
-
-#ifdef USING_SOS
- PREEMPT_RESTORE();
-#endif
- return ret;
-}
-
-unsigned
-hook_buf(unsigned i)
-{
- return (HOOK_DATA(i));
-}
-
-void print_str( const char *str ) {
- int i;
- for (i=1; str[i]; i++); /* find null at end of string */
- hook_call(hook_print_str, i, str);
-}
-
-// --------------------------------------------------------------- CPU_KICK_DOG
-void CPU_KICK_DOG(void) {
- (void) hook_call( hook_kick_dog, 0 );
-}
-
-// ------------------------------------------------------- CPU_WATCHDOG_TIMEOUT
-void CPU_WATCHDOG_TIMEOUT( unsigned t ) {
- (void) hook_call( hook_dog_timeout, 1, t );
-}
+/*
+ * Call simulator hook. This is the part running in the
+ * simulated program.
+ */
+
+#include "vcs_hook.h"
+#include <stdarg.h>
+#include <asm/arch-v32/hwregs/reg_map.h>
+#include <asm/arch-v32/hwregs/intr_vect_defs.h>
+
+#define HOOK_TRIG_ADDR 0xb7000000 /* hook cvlog model reg address */
+#define HOOK_MEM_BASE_ADDR 0xa0000000 /* csp4 (shared mem) base addr */
+
+#define HOOK_DATA(offset) ((unsigned *)HOOK_MEM_BASE_ADDR)[offset]
+#define VHOOK_DATA(offset) ((volatile unsigned *)HOOK_MEM_BASE_ADDR)[offset]
+#define HOOK_TRIG(funcid) \
+ do { \
+ *((unsigned *) HOOK_TRIG_ADDR) = funcid; \
+ } while (0)
+#define HOOK_DATA_BYTE(offset) ((unsigned char *)HOOK_MEM_BASE_ADDR)[offset]
+
+int hook_call(unsigned id, unsigned pcnt, ...)
+{
+ va_list ap;
+ unsigned i;
+ unsigned ret;
+#ifdef USING_SOS
+ PREEMPT_OFF_SAVE();
+#endif
+
+ /* pass parameters */
+ HOOK_DATA(0) = id;
+
+ /* Have to make hook_print_str a special case since we call with a
+ * parameter of byte type. Should perhaps be a separate
+ * hook_call. */
+
+ if (id == hook_print_str) {
+ int i;
+ char *str;
+
+ HOOK_DATA(1) = pcnt;
+
+ va_start(ap, pcnt);
+ str = (char *)va_arg(ap, unsigned);
+
+ for (i = 0; i != pcnt; i++)
+ HOOK_DATA_BYTE(8 + i) = str[i];
+
+ HOOK_DATA_BYTE(8 + i) = 0; /* null byte */
+ } else {
+ va_start(ap, pcnt);
+ for (i = 1; i <= pcnt; i++)
+ HOOK_DATA(i) = va_arg(ap, unsigned);
+ va_end(ap);
+ }
+
+ /* read from mem to make sure data has propagated to memory before
+ * trigging */
+ ret = *((volatile unsigned *)HOOK_MEM_BASE_ADDR);
+
+ /* trigger hook */
+ HOOK_TRIG(id);
+
+ /* wait for call to finish */
+ while (VHOOK_DATA(0) > 0) ;
+
+ /* extract return value */
+
+ ret = VHOOK_DATA(1);
+
+#ifdef USING_SOS
+ PREEMPT_RESTORE();
+#endif
+ return ret;
+}
+
+unsigned hook_buf(unsigned i)
+{
+ return (HOOK_DATA(i));
+}
+
+void print_str(const char *str)
+{
+ int i;
+ /* find null at end of string */
+ for (i = 1; str[i]; i++) ;
+ hook_call(hook_print_str, i, str);
+}
+
+void CPU_KICK_DOG(void)
+{
+ (void)hook_call(hook_kick_dog, 0);
+}
+
+void CPU_WATCHDOG_TIMEOUT(unsigned t)
+{
+ (void)hook_call(hook_dog_timeout, 1, t);
+}
+
diff --git a/arch/cris/arch-v32/mach-fs/vcs_hook.h
b/arch/cris/arch-v32/mach-fs/vcs_hook.h
index 7d73709..c000b9f 100644
--- a/arch/cris/arch-v32/mach-fs/vcs_hook.h
+++ b/arch/cris/arch-v32/mach-fs/vcs_hook.h
@@ -1,11 +1,11 @@
-// $Id: vcs_hook.h,v 1.1 2003/08/12 12:01:06 starvik Exp $
-//
-// Call simulator hook functions
+/*
+ * Call simulator hook functions
+ */
#ifndef HOOK_H
#define HOOK_H
-int hook_call( unsigned id, unsigned pcnt, ...);
+int hook_call(unsigned id, unsigned pcnt, ...);
enum hook_ids {
hook_debug_on = 1,
-
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