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usr / src / sys / arm / include /

📁 ..
📄 _align.h(2.44 KB)
📄 _bus.h(1.75 KB)
📄 _inttypes.h(7.98 KB)
📄 _limits.h(3.81 KB)
📄 _stdint.h(4.87 KB)
📄 _types.h(4.04 KB)
📄 acle-compat.h(5.41 KB)
📄 armreg.h(19.29 KB)
📄 asm.h(7.87 KB)
📄 asmacros.h(2.04 KB)
📄 atags.h(3.74 KB)
📄 atomic-v6.h(25.19 KB)
📄 atomic.h(4.09 KB)
📄 blockio.h(2.09 KB)
📄 bus.h(28.83 KB)
📄 bus_dma.h(3.63 KB)
📄 clock.h(1.48 KB)
📄 counter.h(2.54 KB)
📄 cpu-v6.h(18 KB)
📄 cpu.h(2.38 KB)
📄 cpufunc.h(5.85 KB)
📄 cpuinfo.h(3.4 KB)
📄 db_machdep.h(2.91 KB)
📄 debug_monitor.h(2.05 KB)
📄 disassem.h(2.28 KB)
📄 dump.h(2.1 KB)
📄 efi.h(205 B)
📄 elf.h(4.02 KB)
📄 endian.h(4.21 KB)
📄 exec.h(1.69 KB)
📄 fdt.h(1.71 KB)
📄 fiq.h(2.68 KB)
📄 float.h(3.64 KB)
📄 floatingpoint.h(1.99 KB)
📄 frame.h(3.82 KB)
📄 gdb_machdep.h(2.1 KB)
📄 ieee.h(4.77 KB)
📄 ieeefp.h(1.37 KB)
📄 in_cksum.h(2.44 KB)
📄 intr.h(2.46 KB)
📄 kdb.h(1.9 KB)
📄 limits.h(1.9 KB)
📄 machdep.h(2.58 KB)
📄 md_var.h(2.38 KB)
📄 memdev.h(1.6 KB)
📄 metadata.h(1.95 KB)
📄 minidump.h(2.19 KB)
📄 ofw_machdep.h(1.76 KB)
📄 param.h(4.77 KB)
📄 pcb.h(3.1 KB)
📄 pcpu.h(3.92 KB)
📄 pcpu_aux.h(1.94 KB)
📄 pl310.h(6.51 KB)
📄 platform.h(2.92 KB)
📄 platformvar.h(3.63 KB)
📄 pmap-v6.h(6.59 KB)
📄 pmap.h(2.5 KB)
📄 pmap_var.h(9.38 KB)
📄 pmc_mdep.h(2.75 KB)
📄 proc.h(2.98 KB)
📄 procctl.h(62 B)
📄 profile.h(4.12 KB)
📄 psl.h(2.67 KB)
📄 pte-v6.h(10.41 KB)
📄 ptrace.h(471 B)
📄 reg.h(1.03 KB)
📄 reloc.h(2.48 KB)
📄 resource.h(1.98 KB)
📄 runq.h(1.85 KB)
📄 sc_machdep.h(2.41 KB)
📄 setjmp.h(2.82 KB)
📄 sf_buf.h(1.68 KB)
📄 sigframe.h(43 B)
📄 signal.h(2.02 KB)
📄 smp.h(746 B)
📄 stack.h(1.77 KB)
📄 stdarg.h(1.58 KB)
📄 swi.h(461 B)
📄 sysarch.h(2.55 KB)
📄 sysreg.h(16.1 KB)
📄 trap.h(338 B)
📄 ucontext.h(2.67 KB)
📄 undefined.h(2.95 KB)
📄 utrap.h(3.87 KB)
📄 vdso.h(1.54 KB)
📄 vfp.h(6.33 KB)
📄 vm.h(2.02 KB)
📄 vmparam.h(5.62 KB)

Editing: cpu.h

/* $NetBSD: cpu.h,v 1.2 2001/02/23 21:23:52 reinoud Exp $ */
/* $FreeBSD$ */

#ifndef MACHINE_CPU_H
#define MACHINE_CPU_H

#include <machine/armreg.h>
#include <machine/frame.h>

void	cpu_halt(void);
void	swi_vm(void *);

#ifdef _KERNEL
#include <machine/cpu-v6.h>

static __inline uint64_t
get_cyclecount(void)
{
#if __ARM_ARCH > 6 || (__ARM_ARCH == 6 && defined(CPU_ARM1176))
#if (__ARM_ARCH > 6) && defined(DEV_PMU)
	if (pmu_attched) {
		u_int cpu;
		uint64_t h, h2;
		uint32_t l, r;

cpu = PCPU_GET(cpuid);
		h = (uint64_t)atomic_load_acq_32(&ccnt_hi[cpu]);
		l = cp15_pmccntr_get();
		/* In case interrupts are disabled we need to check for overflow. */
		r = cp15_pmovsr_get();
		if (r & PMU_OVSR_C) {
			atomic_add_32(&ccnt_hi[cpu], 1);
			/* Clear the event. */
			cp15_pmovsr_set(PMU_OVSR_C);
		}
		/* Make sure there was no wrap-around while we read the lo half. */
		h2 = (uint64_t)atomic_load_acq_32(&ccnt_hi[cpu]);
		if (h != h2)
			l = cp15_pmccntr_get();
		return (h2 << 32 | l);
	} else
#endif
		return cp15_pmccntr_get();
#else /* No performance counters, so use binuptime(9). This is slooooow */
	struct bintime bt;

binuptime(&bt);
	return ((uint64_t)bt.sec << 56 | bt.frac >> 8);
#endif
}
#endif

#define TRAPF_USERMODE(frame)	((frame->tf_spsr & PSR_MODE) == PSR_USR32_MODE)

#define TRAPF_PC(tfp)		((tfp)->tf_pc)

#define cpu_getstack(td)	((td)->td_frame->tf_usr_sp)
#define cpu_setstack(td, sp)	((td)->td_frame->tf_usr_sp = (sp))
#define cpu_spinwait()		/* nothing */
#define	cpu_lock_delay()	DELAY(1)

#define ARM_NVEC		8
#define ARM_VEC_ALL		0xffffffff

extern vm_offset_t vector_page;

/*
 * Params passed into initarm. If you change the size of this you will
 * need to update locore.S to allocate more memory on the stack before
 * it calls initarm.
 */
struct arm_boot_params {
	register_t	abp_size;	/* Size of this structure */
	register_t	abp_r0;		/* r0 from the boot loader */
	register_t	abp_r1;		/* r1 from the boot loader */
	register_t	abp_r2;		/* r2 from the boot loader */
	register_t	abp_r3;		/* r3 from the boot loader */
	vm_offset_t	abp_physaddr;	/* The kernel physical address */
	vm_offset_t	abp_pagetable;	/* The early page table */
};

void	arm_vector_init(vm_offset_t, int);
void	fork_trampoline(void);
void	identify_arm_cpu(void);
void	*initarm(struct arm_boot_params *);

extern char btext[];
extern char etext[];
int badaddr_read(void *, size_t, void *);
#endif /* !MACHINE_CPU_H */

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Editing: cpu.h

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