OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	05/09/2024 07:14:12 AM	rwxr-xr-x
📄 Kbuild	681 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 arcregs.h	8.59 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 asm-offsets.h	311 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 atomic.h	15.14 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 barrier.h	1.75 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 bitops.h	9.81 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 bug.h	938 bytes	06/16/2023 05:32:39 PM	rw-r--r--
📄 cache.h	3.77 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 cacheflush.h	3.88 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 checksum.h	2.45 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cmpxchg.h	5.4 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 current.h	695 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 delay.h	1.99 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 disasm.h	3.87 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 dma-mapping.h	734 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 dma.h	459 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 dwarf.h	892 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 elf.h	2.15 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 entry-arcv2.h	4.85 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 entry-compact.h	9.29 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 entry.h	6.73 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 exec.h	410 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 fb.h	411 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 futex.h	3.67 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 highmem.h	1.46 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hugepage.h	2.41 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 io.h	6.43 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 irq.h	825 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 irqflags-arcv2.h	3.45 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 irqflags-compact.h	4.25 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 irqflags.h	509 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 kdebug.h	400 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 kgdb.h	1.35 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 kmap_types.h	489 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 kprobes.h	1.37 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 linkage.h	1.42 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 mach_desc.h	2.06 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 mmu.h	2.44 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mmu_context.h	5.67 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mmzone.h	989 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 module.h	661 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 page.h	2.99 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 pci.h	705 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 perf_event.h	6.86 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 pgalloc.h	3.79 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pgtable.h	14.2 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 processor.h	4.69 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ptrace.h	3.87 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sections.h	407 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 segment.h	612 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 serial.h	644 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 setup.h	1.18 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 shmparam.h	442 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 smp.h	4.25 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 spinlock.h	8.79 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 spinlock_types.h	1.03 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 stacktrace.h	1.29 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 string.h	1.15 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 switch_to.h	1.17 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 syscall.h	1.57 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 syscalls.h	653 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 thread_info.h	3.39 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 timex.h	508 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlb-mmu1.h	3.48 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlb.h	1.23 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlbflush.h	1.76 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 uaccess.h	18.45 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 unaligned.h	771 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 unwind.h	3.51 KB	01/28/2018 09:20:33 PM	rw-r--r--

Name

Size

Modified

Perms

📁 ..

05/09/2024 07:14:12 AM

rwxr-xr-x

📄 Kbuild

681 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 arcregs.h

8.59 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 asm-offsets.h

311 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 atomic.h

15.14 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 barrier.h

1.75 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 bitops.h

9.81 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 bug.h

938 bytes

06/16/2023 05:32:39 PM

rw-r--r--

📄 cache.h

3.77 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 cacheflush.h

3.88 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 checksum.h

2.45 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 cmpxchg.h

5.4 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 current.h

695 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 delay.h

1.99 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 disasm.h

3.87 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 dma-mapping.h

734 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 dma.h

459 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 dwarf.h

892 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 elf.h

2.15 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 entry-arcv2.h

4.85 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 entry-compact.h

9.29 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 entry.h

6.73 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 exec.h

410 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 fb.h

411 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 futex.h

3.67 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 highmem.h

1.46 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 hugepage.h

2.41 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 io.h

6.43 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 irq.h

825 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 irqflags-arcv2.h

3.45 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 irqflags-compact.h

4.25 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 irqflags.h

509 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 kdebug.h

400 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 kgdb.h

1.35 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 kmap_types.h

489 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 kprobes.h

1.37 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 linkage.h

1.42 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 mach_desc.h

2.06 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 mmu.h

2.44 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 mmu_context.h

5.67 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 mmzone.h

989 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 module.h

661 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 page.h

2.99 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 pci.h

705 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 perf_event.h

6.86 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 pgalloc.h

3.79 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 pgtable.h

14.2 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 processor.h

4.69 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 ptrace.h

3.87 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 sections.h

407 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 segment.h

612 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 serial.h

644 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 setup.h

1.18 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 shmparam.h

442 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 smp.h

4.25 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 spinlock.h

8.79 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 spinlock_types.h

1.03 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 stacktrace.h

1.29 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 string.h

1.15 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 switch_to.h

1.17 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 syscall.h

1.57 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 syscalls.h

653 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 thread_info.h

3.39 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 timex.h

508 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 tlb-mmu1.h

3.48 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 tlb.h

1.23 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 tlbflush.h

1.76 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 uaccess.h

18.45 KB

06/16/2023 05:32:39 PM

rw-r--r--

📄 unaligned.h

771 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 unwind.h

3.51 KB

01/28/2018 09:20:33 PM

rw-r--r--

Editing: irqflags-arcv2.h

/*
 * Copyright (C) 2014-15 Synopsys, Inc. (www.synopsys.com)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef __ASM_IRQFLAGS_ARCV2_H
#define __ASM_IRQFLAGS_ARCV2_H

#include <asm/arcregs.h>

/* status32 Bits */
#define STATUS_AD_BIT	19   /* Disable Align chk: core supports non-aligned */
#define STATUS_IE_BIT	31

#define STATUS_AD_MASK		(1<<STATUS_AD_BIT)
#define STATUS_IE_MASK		(1<<STATUS_IE_BIT)

/* status32 Bits as encoded/expected by CLRI/SETI */
#define CLRI_STATUS_IE_BIT	4

#define CLRI_STATUS_E_MASK	0xF
#define CLRI_STATUS_IE_MASK	(1 << CLRI_STATUS_IE_BIT)

#define AUX_USER_SP		0x00D
#define AUX_IRQ_CTRL		0x00E
#define AUX_IRQ_ACT		0x043	/* Active Intr across all levels */
#define AUX_IRQ_LVL_PEND	0x200	/* Pending Intr across all levels */
#define AUX_IRQ_HINT		0x201	/* For generating Soft Interrupts */
#define AUX_IRQ_PRIORITY	0x206
#define ICAUSE			0x40a
#define AUX_IRQ_SELECT		0x40b
#define AUX_IRQ_ENABLE		0x40c

/* Was Intr taken in User Mode */
#define AUX_IRQ_ACT_BIT_U	31

/*
 * Hardware supports 16 priorities (0 highest, 15 lowest)
 * Linux by default runs at 1, priority 0 reserved for NMI style interrupts
 */
#define ARCV2_IRQ_DEF_PRIO	1

/* seed value for status register */
#define ISA_INIT_STATUS_BITS	(STATUS_IE_MASK | STATUS_AD_MASK | \
					(ARCV2_IRQ_DEF_PRIO << 1))

#ifndef __ASSEMBLY__

/*
 * Save IRQ state and disable IRQs
 */
static inline long arch_local_irq_save(void)
{
	unsigned long flags;

__asm__ __volatile__("	clri %0	\n" : "=r" (flags) : : "memory");

return flags;
}

/*
 * restore saved IRQ state
 */
static inline void arch_local_irq_restore(unsigned long flags)
{
	__asm__ __volatile__("	seti %0	\n" : : "r" (flags) : "memory");
}

/*
 * Unconditionally Enable IRQs
 */
static inline void arch_local_irq_enable(void)
{
	unsigned int irqact = read_aux_reg(AUX_IRQ_ACT);

if (irqact & 0xffff)
		write_aux_reg(AUX_IRQ_ACT, irqact & ~0xffff);

__asm__ __volatile__("	seti	\n" : : : "memory");
}

/*
 * Unconditionally Disable IRQs
 */
static inline void arch_local_irq_disable(void)
{
	__asm__ __volatile__("	clri	\n" : : : "memory");
}

/*
 * save IRQ state
 */
static inline long arch_local_save_flags(void)
{
	unsigned long temp;

__asm__ __volatile__(
	"	lr  %0, [status32]	\n"
	: "=&r"(temp)
	:
	: "memory");

/* To be compatible with irq_save()/irq_restore()
	 * encode the irq bits as expected by CLRI/SETI
	 * (this was needed to make CONFIG_TRACE_IRQFLAGS work)
	 */
	temp = (1 << 5) |
		((!!(temp & STATUS_IE_MASK)) << CLRI_STATUS_IE_BIT) |
		((temp >> 1) & CLRI_STATUS_E_MASK);
	return temp;
}

/*
 * Query IRQ state
 */
static inline int arch_irqs_disabled_flags(unsigned long flags)
{
	return !(flags & CLRI_STATUS_IE_MASK);
}

static inline int arch_irqs_disabled(void)
{
	return arch_irqs_disabled_flags(arch_local_save_flags());
}

static inline void arc_softirq_trigger(int irq)
{
	write_aux_reg(AUX_IRQ_HINT, irq);
}

static inline void arc_softirq_clear(int irq)
{
	write_aux_reg(AUX_IRQ_HINT, 0);
}

#else

#ifdef CONFIG_TRACE_IRQFLAGS

.macro TRACE_ASM_IRQ_DISABLE
	bl	trace_hardirqs_off
.endm

.macro TRACE_ASM_IRQ_ENABLE
	bl	trace_hardirqs_on
.endm

#else

.macro TRACE_ASM_IRQ_DISABLE
.endm

.macro TRACE_ASM_IRQ_ENABLE
.endm

#endif
.macro IRQ_DISABLE  scratch
	clri
	TRACE_ASM_IRQ_DISABLE
.endm

.macro IRQ_ENABLE  scratch
	TRACE_ASM_IRQ_ENABLE
	seti
.endm

#endif	/* __ASSEMBLY__ */

#endif