FM / asm

/usr/src/linux-headers-5.15.0-190/arch/nios2/include/asm/

/usr/src/linux-headers-5.15.0-190/arch/nios2/include/asm

Name	Size	Mode	Actions
asm-macros.h	6375	0644	edit dl rm
asm-offsets.h	209	0644	edit dl rm
cache.h	679	0644	edit dl rm
cacheflush.h	1937	0644	edit dl rm
checksum.h	1774	0644	edit dl rm
cpuinfo.h	851	0644	edit dl rm
delay.h	547	0644	edit dl rm
elf.h	2675	0644	edit dl rm
entry.h	2659	0644	edit dl rm
io.h	1318	0644	edit dl rm
irq.h	274	0644	edit dl rm
irqflags.h	1193	0644	edit dl rm
Kbuild	177	0644	edit dl rm
kgdb.h	1325	0644	edit dl rm
linkage.h	318	0644	edit dl rm
mmu.h	445	0644	edit dl rm
mmu_context.h	1513	0644	edit dl rm
page.h	2887	0644	edit dl rm
pgalloc.h	1037	0644	edit dl rm
pgtable-bits.h	1073	0644	edit dl rm
pgtable.h	7718	0644	edit dl rm
processor.h	2070	0644	edit dl rm
ptrace.h	2345	0644	edit dl rm
registers.h	1596	0644	edit dl rm
setup.h	458	0644	edit dl rm
shmparam.h	252	0644	edit dl rm
string.h	618	0644	edit dl rm
switch_to.h	866	0644	edit dl rm
syscall.h	1609	0644	edit dl rm
syscalls.h	328	0644	edit dl rm
thread_info.h	3461	0644	edit dl rm
timex.h	367	0644	edit dl rm
tlb.h	664	0644	edit dl rm
tlbflush.h	1394	0644	edit dl rm
traps.h	514	0644	edit dl rm
uaccess.h	5277	0644	edit dl rm
vmalloc.h	93	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-190/arch/nios2/include/asm/syscall.h (1609B)

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright Altera Corporation (C) <2014>. All rights reserved
 */

#ifndef __ASM_NIOS2_SYSCALL_H__
#define __ASM_NIOS2_SYSCALL_H__

#include <uapi/linux/audit.h>
#include <linux/err.h>
#include <linux/sched.h>

static inline int syscall_get_nr(struct task_struct *task, struct pt_regs *regs)
{
	return regs->r2;
}

static inline void syscall_rollback(struct task_struct *task,
				struct pt_regs *regs)
{
	regs->r2 = regs->orig_r2;
	regs->r7 = regs->orig_r7;
}

static inline long syscall_get_error(struct task_struct *task,
				struct pt_regs *regs)
{
	return regs->r7 ? regs->r2 : 0;
}

static inline long syscall_get_return_value(struct task_struct *task,
	struct pt_regs *regs)
{
	return regs->r2;
}

static inline void syscall_set_return_value(struct task_struct *task,
	struct pt_regs *regs, int error, long val)
{
	if (error) {
		/* error < 0, but nios2 uses > 0 return value */
		regs->r2 = -error;
		regs->r7 = 1;
	} else {
		regs->r2 = val;
		regs->r7 = 0;
	}
}

static inline void syscall_get_arguments(struct task_struct *task,
	struct pt_regs *regs, unsigned long *args)
{
	*args++ = regs->r4;
	*args++ = regs->r5;
	*args++ = regs->r6;
	*args++ = regs->r7;
	*args++ = regs->r8;
	*args   = regs->r9;
}

static inline void syscall_set_arguments(struct task_struct *task,
	struct pt_regs *regs, const unsigned long *args)
{
	regs->r4 = *args++;
	regs->r5 = *args++;
	regs->r6 = *args++;
	regs->r7 = *args++;
	regs->r8 = *args++;
	regs->r9 = *args;
}

static inline int syscall_get_arch(struct task_struct *task)
{
	return AUDIT_ARCH_NIOS2;
}

#endif

/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright Altera Corporation (C) <2014>. All rights reserved */ #ifndef __ASM_NIOS2_SYSCALL_H__ #define __ASM_NIOS2_SYSCALL_H__ #include #include #include static inline int syscall_get_nr(struct task_struct *task, struct pt_regs *regs) { return regs->r2; } static inline void syscall_rollback(struct task_struct *task, struct pt_regs *regs) { regs->r2 = regs->orig_r2; regs->r7 = regs->orig_r7; } static inline long syscall_get_error(struct task_struct *task, struct pt_regs *regs) { return regs->r7 ? regs->r2 : 0; } static inline long syscall_get_return_value(struct task_struct *task, struct pt_regs *regs) { return regs->r2; } static inline void syscall_set_return_value(struct task_struct *task, struct pt_regs *regs, int error, long val) { if (error) { /* error < 0, but nios2 uses > 0 return value */ regs->r2 = -error; regs->r7 = 1; } else { regs->r2 = val; regs->r7 = 0; } } static inline void syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, unsigned long *args) { *args++ = regs->r4; *args++ = regs->r5; *args++ = regs->r6; *args++ = regs->r7; *args++ = regs->r8; *args = regs->r9; } static inline void syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, const unsigned long *args) { regs->r4 = *args++; regs->r5 = *args++; regs->r6 = *args++; regs->r7 = *args++; regs->r8 = *args++; regs->r9 = *args; } static inline int syscall_get_arch(struct task_struct *task) { return AUDIT_ARCH_NIOS2; } #endif