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Added _kern_debug_output() syscall.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5353 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2003-11-13 22:07:36 +00:00
parent 50d78f98e5
commit 9289abf0e4
4 changed files with 22 additions and 8 deletions
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26
headers/private/kernel/debug.h
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@ -12,14 +12,6 @@
struct kernel_args;
extern int dbg_register_file[SMP_MAX_CPUS][14];
/* XXXmpetit -- must be made generic */
int dbg_init(struct kernel_args *ka);
int dbg_init2(struct kernel_args *ka);
char dbg_putch(char c);
void dbg_puts(const char *s);
#if DEBUG
# define ASSERT(x) \
if (x) {} else { panic("ASSERT FAILED (%s:%d): %s\n", __FILE__, __LINE__, #x); }
@ -27,4 +19,22 @@ void dbg_puts(const char *s);
# define ASSERT(x)
#endif
extern int dbg_register_file[SMP_MAX_CPUS][14];
/* XXXmpetit -- must be made generic */
#ifdef __cplusplus
extern "C" {
#endif
extern int dbg_init(struct kernel_args *ka);
extern int dbg_init2(struct kernel_args *ka);
extern char dbg_putch(char c);
extern void dbg_puts(const char *s);
extern void _user_debug_output(const char *userString);
#ifdef __cplusplus
}
#endif
#endif /* _KERNEL_DEBUG_H */

1
headers/private/kernel/ksyscalls.h
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@ -148,6 +148,7 @@ enum {
SYSCALL_ATOMIC_OR64,
SYSCALL_ATOMIC_GET64,
SYSCALL_SET_REAL_TIME_CLOCK,
SYSCALL_DEBUG_OUTPUT,
};
int syscall_dispatcher(unsigned long call_num, void *arg_buffer, uint64 *call_ret);

2
headers/private/kernel/syscalls.h
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@ -134,6 +134,8 @@ int sys_getenv(const char *, char **);
/* region prototypes */
area_id sys_find_region_by_name(const char *);
void _kern_debug_output(const char *message);
/* This is a real BSD'ism :) Basically it returns the size of the
* descriptor table for the current process as an integer.
*/

1
src/kernel/libroot/os/syscalls.S
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@ -164,6 +164,7 @@ SYSCALL6(sys_sysctl, 71)
//SYSCALL3(sys_socket, 72)
SYSCALL3(sys_setenv, 79)
SYSCALL2(sys_getenv, 80)
SYSCALL1(_kern_debug_output, 139)
/* atomic calls */
SYSCALL2(_kern_atomic_set, 126)