OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	05/09/2024 07:14:13 AM	rwxr-xr-x
📄 Kbuild	557 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 airq.h	3.02 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 alternative-asm.h	3.07 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 alternative.h	4.99 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ap.h	9.9 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 appldata.h	1.54 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 archrandom.h	1.17 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 asm-prototypes.h	227 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 atomic.h	5.1 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 atomic_ops.h	4.02 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 barrier.h	1.84 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 bitops.h	10.13 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 bug.h	1.49 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 bugs.h	441 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cache.h	387 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 ccwdev.h	7.99 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ccwgroup.h	2.53 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 checksum.h	3.24 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 chpid.h	974 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cio.h	8.01 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 clp.h	1.32 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cmb.h	425 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cmpxchg.h	1.76 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 compat.h	7.9 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cpacf.h	16.8 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 cpcmd.h	1.11 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cpu.h	549 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cpu_mf.h	8.99 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 cpufeature.h	963 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cputime.h	805 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 crw.h	1.86 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 css_chars.h	769 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 ctl_reg.h	2.89 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 current.h	405 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 debug.h	8.1 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 delay.h	721 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 diag.h	5.94 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 dis.h	637 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 dma-mapping.h	621 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 dma.h	456 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 eadm.h	2.03 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 ebcdic.h	1.41 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 elf.h	10.36 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 exec.h	269 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 extable.h	875 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 extmem.h	804 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 facility.h	2.44 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 fcx.h	7.91 KB	01/28/2018 09:20:33 PM	rw-r--r--
📁 fpu	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 ftrace.h	1.66 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 futex.h	2.09 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 gmap.h	4.93 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hardirq.h	670 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 hugetlb.h	2.87 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 hw_irq.h	249 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 idals.h	5.22 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 idle.h	709 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 io.h	2.03 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ipl.h	3.6 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 irq.h	2.55 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 irqflags.h	1.76 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 isc.h	1000 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 itcw.h	950 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 jump_label.h	1.36 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 kdebug.h	386 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 kexec.h	1.32 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 kprobes.h	2.24 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 kvm_host.h	22.24 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 kvm_para.h	5.78 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 linkage.h	633 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 livepatch.h	461 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 lowcore.h	6.29 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 mmu.h	1.19 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 mmu_context.h	3.84 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 mmzone.h	316 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 module.h	802 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 nmi.h	3.44 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 nospec-branch.h	342 bytes	06/16/2023 05:32:39 PM	rw-r--r--
📄 nospec-insn.h	3.81 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 numa.h	730 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 os_info.h	1.1 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 page-states.h	486 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 page.h	5.12 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 pci.h	6.26 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 pci_clp.h	4.25 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pci_debug.h	608 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 pci_dma.h	5.7 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pci_insn.h	2.59 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pci_io.h	4.58 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 percpu.h	6.44 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 perf_event.h	2.71 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pgalloc.h	4.32 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 pgtable.h	47.7 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 pkey.h	4.23 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 preempt.h	3.25 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 processor.h	10.42 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 ptrace.h	5.27 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 qdio.h	11.67 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 reset.h	471 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 runtime_instr.h	1.76 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 schid.h	525 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 sclp.h	3.38 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 scsw.h	24.1 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 seccomp.h	516 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 sections.h	155 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 segment.h	93 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 serial.h	147 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 set_memory.h	779 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 setup.h	4.44 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 shmparam.h	285 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 signal.h	644 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 sigp.h	1.8 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 smp.h	2.45 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sparsemem.h	214 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 spinlock.h	3.53 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 spinlock_types.h	437 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 stp.h	1.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 string.h	4.5 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 switch_to.h	1.37 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 syscall.h	2.63 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 sysinfo.h	4.22 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 termios.h	685 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 thread_info.h	3.15 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 timex.h	6.15 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 tlb.h	5.71 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 tlbflush.h	3.52 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 topology.h	2.69 KB	06/16/2023 05:32:39 PM	rw-r--r--
📁 trace	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 uaccess.h	6.57 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 unistd.h	1.03 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 uprobes.h	588 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 user.h	3.3 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 vdso.h	1.8 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 vga.h	170 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 vtime.h	182 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 vtimer.h	866 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 vx-insn.h	10.66 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 xor.h	454 bytes	01/28/2018 09:20:33 PM	rw-r--r--

Editing: debug.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 *   S/390 debug facility
 *
 *    Copyright IBM Corp. 1999, 2000
 */
#ifndef DEBUG_H
#define DEBUG_H

#include <linux/string.h>
#include <linux/spinlock.h>
#include <linux/kernel.h>
#include <linux/time.h>
#include <linux/refcount.h>
#include <uapi/asm/debug.h>

#define DEBUG_MAX_LEVEL		   6  /* debug levels range from 0 to 6 */
#define DEBUG_OFF_LEVEL		   -1 /* level where debug is switched off */
#define DEBUG_FLUSH_ALL		   -1 /* parameter to flush all areas */
#define DEBUG_MAX_VIEWS		   10 /* max number of views in proc fs */
#define DEBUG_MAX_NAME_LEN	   64 /* max length for a debugfs file name */
#define DEBUG_DEFAULT_LEVEL	   3  /* initial debug level */

#define DEBUG_DIR_ROOT "s390dbf" /* name of debug root directory in proc fs */

#define DEBUG_DATA(entry) (char *)(entry + 1) /* data is stored behind */
					      /* the entry information */

typedef struct __debug_entry debug_entry_t;

struct debug_view;

typedef struct debug_info {
	struct debug_info *next;
	struct debug_info *prev;
	refcount_t ref_count;
	spinlock_t lock;
	int level;
	int nr_areas;
	int pages_per_area;
	int buf_size;
	int entry_size;
	debug_entry_t ***areas;
	int active_area;
	int *active_pages;
	int *active_entries;
	struct dentry *debugfs_root_entry;
	struct dentry *debugfs_entries[DEBUG_MAX_VIEWS];
	struct debug_view *views[DEBUG_MAX_VIEWS];
	char name[DEBUG_MAX_NAME_LEN];
	umode_t mode;
} debug_info_t;

typedef int (debug_header_proc_t) (debug_info_t *id,
				   struct debug_view *view,
				   int area,
				   debug_entry_t *entry,
				   char *out_buf);

typedef int (debug_format_proc_t) (debug_info_t *id,
				   struct debug_view *view, char *out_buf,
				   const char *in_buf);
typedef int (debug_prolog_proc_t) (debug_info_t *id,
				   struct debug_view *view,
				   char *out_buf);
typedef int (debug_input_proc_t) (debug_info_t *id,
				  struct debug_view *view,
				  struct file *file,
				  const char __user *user_buf,
				  size_t in_buf_size, loff_t *offset);

int debug_dflt_header_fn(debug_info_t *id, struct debug_view *view,
			 int area, debug_entry_t *entry, char *out_buf);

struct debug_view {
	char name[DEBUG_MAX_NAME_LEN];
	debug_prolog_proc_t *prolog_proc;
	debug_header_proc_t *header_proc;
	debug_format_proc_t *format_proc;
	debug_input_proc_t  *input_proc;
	void		    *private_data;
};

extern struct debug_view debug_hex_ascii_view;
extern struct debug_view debug_raw_view;
extern struct debug_view debug_sprintf_view;

/* do NOT use the _common functions */

debug_entry_t *debug_event_common(debug_info_t *id, int level,
				  const void *data, int length);

debug_entry_t *debug_exception_common(debug_info_t *id, int level,
				      const void *data, int length);

/* Debug Feature API: */

debug_info_t *debug_register(const char *name, int pages, int nr_areas,
			     int buf_size);

debug_info_t *debug_register_mode(const char *name, int pages, int nr_areas,
				  int buf_size, umode_t mode, uid_t uid,
				  gid_t gid);

void debug_unregister(debug_info_t *id);

void debug_set_level(debug_info_t *id, int new_level);

void debug_set_critical(void);
void debug_stop_all(void);

static inline bool debug_level_enabled(debug_info_t *id, int level)
{
	return level <= id->level;
}

static inline debug_entry_t *debug_event(debug_info_t *id, int level,
					 void *data, int length)
{
	if ((!id) || (level > id->level) || (id->pages_per_area == 0))
		return NULL;
	return debug_event_common(id, level, data, length);
}

static inline debug_entry_t *debug_int_event(debug_info_t *id, int level,
					     unsigned int tag)
{
	unsigned int t = tag;

if ((!id) || (level > id->level) || (id->pages_per_area == 0))
		return NULL;
	return debug_event_common(id, level, &t, sizeof(unsigned int));
}

static inline debug_entry_t *debug_long_event(debug_info_t *id, int level,
					      unsigned long tag)
{
	unsigned long t = tag;

if ((!id) || (level > id->level) || (id->pages_per_area == 0))
		return NULL;
	return debug_event_common(id, level, &t, sizeof(unsigned long));
}

static inline debug_entry_t *debug_text_event(debug_info_t *id, int level,
					      const char *txt)
{
	if ((!id) || (level > id->level) || (id->pages_per_area == 0))
		return NULL;
	return debug_event_common(id, level, txt, strlen(txt));
}

/*
 * IMPORTANT: Use "%s" in sprintf format strings with care! Only pointers are
 * stored in the s390dbf. See Documentation/s390/s390dbf.txt for more details!
 */
extern debug_entry_t *
__debug_sprintf_event(debug_info_t *id, int level, char *string, ...)
	__attribute__ ((format(printf, 3, 4)));

#define debug_sprintf_event(_id, _level, _fmt, ...)			\
({									\
	debug_entry_t *__ret;						\
	debug_info_t *__id = _id;					\
	int __level = _level;						\
									\
	if ((!__id) || (__level > __id->level))				\
		__ret = NULL;						\
	else								\
		__ret = __debug_sprintf_event(__id, __level,		\
					      _fmt, ## __VA_ARGS__);	\
	__ret;								\
})

static inline debug_entry_t *debug_exception(debug_info_t *id, int level,
					     void *data, int length)
{
	if ((!id) || (level > id->level) || (id->pages_per_area == 0))
		return NULL;
	return debug_exception_common(id, level, data, length);
}

static inline debug_entry_t *debug_int_exception(debug_info_t *id, int level,
						 unsigned int tag)
{
	unsigned int t = tag;

if ((!id) || (level > id->level) || (id->pages_per_area == 0))
		return NULL;
	return debug_exception_common(id, level, &t, sizeof(unsigned int));
}

static inline debug_entry_t *debug_long_exception (debug_info_t *id, int level,
						   unsigned long tag)
{
	unsigned long t = tag;

if ((!id) || (level > id->level) || (id->pages_per_area == 0))
		return NULL;
	return debug_exception_common(id, level, &t, sizeof(unsigned long));
}

static inline debug_entry_t *debug_text_exception(debug_info_t *id, int level,
						  const char *txt)
{
	if ((!id) || (level > id->level) || (id->pages_per_area == 0))
		return NULL;
	return debug_exception_common(id, level, txt, strlen(txt));
}

/*
 * IMPORTANT: Use "%s" in sprintf format strings with care! Only pointers are
 * stored in the s390dbf. See Documentation/s390/s390dbf.txt for more details!
 */
extern debug_entry_t *
__debug_sprintf_exception(debug_info_t *id, int level, char *string, ...)
	__attribute__ ((format(printf, 3, 4)));

#define debug_sprintf_exception(_id, _level, _fmt, ...)			\
({									\
	debug_entry_t *__ret;						\
	debug_info_t *__id = _id;					\
	int __level = _level;						\
									\
	if ((!__id) || (__level > __id->level))				\
		__ret = NULL;						\
	else								\
		__ret = __debug_sprintf_exception(__id, __level,	\
						  _fmt, ## __VA_ARGS__);\
	__ret;								\
})

int debug_register_view(debug_info_t *id, struct debug_view *view);
int debug_unregister_view(debug_info_t *id, struct debug_view *view);

/*
   define the debug levels:
   - 0 No debugging output to console or syslog
   - 1 Log internal errors to syslog, ignore check conditions
   - 2 Log internal errors and check conditions to syslog
   - 3 Log internal errors to console, log check conditions to syslog
   - 4 Log internal errors and check conditions to console
   - 5 panic on internal errors, log check conditions to console
   - 6 panic on both, internal errors and check conditions
 */

#ifndef DEBUG_LEVEL
#define DEBUG_LEVEL 4
#endif

#define INTERNAL_ERRMSG(x,y...) "E" __FILE__ "%d: " x, __LINE__, y
#define INTERNAL_WRNMSG(x,y...) "W" __FILE__ "%d: " x, __LINE__, y
#define INTERNAL_INFMSG(x,y...) "I" __FILE__ "%d: " x, __LINE__, y
#define INTERNAL_DEBMSG(x,y...) "D" __FILE__ "%d: " x, __LINE__, y

#if DEBUG_LEVEL > 0
#define PRINT_DEBUG(x...)	printk(KERN_DEBUG PRINTK_HEADER x)
#define PRINT_INFO(x...)	printk(KERN_INFO PRINTK_HEADER x)
#define PRINT_WARN(x...)	printk(KERN_WARNING PRINTK_HEADER x)
#define PRINT_ERR(x...)		printk(KERN_ERR PRINTK_HEADER x)
#define PRINT_FATAL(x...)	panic(PRINTK_HEADER x)
#else
#define PRINT_DEBUG(x...)	printk(KERN_DEBUG PRINTK_HEADER x)
#define PRINT_INFO(x...)	printk(KERN_DEBUG PRINTK_HEADER x)
#define PRINT_WARN(x...)	printk(KERN_DEBUG PRINTK_HEADER x)
#define PRINT_ERR(x...)		printk(KERN_DEBUG PRINTK_HEADER x)
#define PRINT_FATAL(x...)	printk(KERN_DEBUG PRINTK_HEADER x)
#endif /* DASD_DEBUG */

#endif /* DEBUG_H */