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📄 _align.h(87 B)
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📄 _inttypes.h(90 B)
📄 _limits.h(88 B)
📄 _stdint.h(88 B)
📄 _types.h(87 B)
📄 acpica_machdep.h(95 B)
📄 apm_bios.h(89 B)
📄 apm_segments.h(1.16 KB)
📄 asm.h(4.01 KB)
📄 asmacros.h(8.5 KB)
📄 atomic.h(27.13 KB)
📄 bootinfo.h(4.51 KB)
📄 bus.h(84 B)
📄 bus_dma.h(1.51 KB)
📄 clock.h(853 B)
📄 counter.h(4.78 KB)
📄 cpu.h(2.99 KB)
📄 cpufunc.h(15.05 KB)
📄 cputypes.h(2.64 KB)
📄 cserial.h(14.25 KB)
📄 db_machdep.h(2.87 KB)
📄 dump.h(85 B)
📄 efi.h(322 B)
📄 elan_mmcr.h(7.09 KB)
📄 elf.h(84 B)
📄 endian.h(87 B)
📄 exec.h(1.76 KB)
📄 fdt.h(84 B)
📄 float.h(86 B)
📄 floatingpoint.h(2.01 KB)
📄 fpu.h(87 B)
📄 frame.h(1.98 KB)
📄 gdb_machdep.h(1.89 KB)
📄 ieeefp.h(6.83 KB)
📄 in_cksum.h(3.98 KB)
📄 intr_machdep.h(93 B)
📄 iodev.h(1.81 KB)
📄 iommu.h(121 B)
📄 kdb.h(1.85 KB)
📄 limits.h(1.9 KB)
📄 md_var.h(3.41 KB)
📄 memdev.h(1.6 KB)
📄 metadata.h(89 B)
📄 minidump.h(1.71 KB)
📄 mp_watchdog.h(1.53 KB)
📄 nexusvar.h(1.76 KB)
📄 npx.h(3.39 KB)
📄 ofw_machdep.h(92 B)
📄 param.h(5.17 KB)
📁 pc
📄 pcb.h(3.61 KB)
📄 pcb_ext.h(1.88 KB)
📄 pci_cfgreg.h(91 B)
📄 pcpu.h(7.63 KB)
📄 pcpu_aux.h(2.3 KB)
📄 perfmon.h(7.25 KB)
📄 pmap.h(9.9 KB)
📄 pmap_base.h(5.33 KB)
📄 pmap_nopae.h(3.62 KB)
📄 pmap_pae.h(5.18 KB)
📄 pmc_mdep.h(5.51 KB)
📄 ppireg.h(1.88 KB)
📄 proc.h(2.92 KB)
📄 procctl.h(88 B)
📄 profile.h(5.53 KB)
📄 psl.h(84 B)
📄 ptrace.h(87 B)
📄 pvclock.h(88 B)
📄 reg.h(84 B)
📄 reloc.h(2.26 KB)
📄 resource.h(1.93 KB)
📄 runq.h(1.85 KB)
📄 segments.h(3.59 KB)
📄 setjmp.h(87 B)
📄 sf_buf.h(1.62 KB)
📄 sigframe.h(2.9 KB)
📄 signal.h(2.28 KB)
📄 smapi.h(2.57 KB)
📄 smp.h(1.16 KB)
📄 speaker.h(291 B)
📄 specialreg.h(91 B)
📄 stack.h(85 B)
📄 stdarg.h(87 B)
📄 sysarch.h(88 B)
📄 timerreg.h(2.05 KB)
📄 trap.h(85 B)
📄 tss.h(3.13 KB)
📄 ucontext.h(2.34 KB)
📄 vdso.h(85 B)
📄 vm.h(2.02 KB)
📄 vm86.h(4.53 KB)
📄 vmparam.h(7.59 KB)
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Editing: asm.h

/*-
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright (c) 1990 The Regents of the University of California.
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * William Jolitz.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	from: @(#)DEFS.h	5.1 (Berkeley) 4/23/90
 * $FreeBSD$
 */

#ifndef _MACHINE_ASM_H_
#define	_MACHINE_ASM_H_

#include <sys/cdefs.h>

#ifdef PIC
#define	PIC_PROLOGUE	\
	pushl	%ebx;	\
	call	1f;	\
1:			\
	popl	%ebx;	\
	addl	$_GLOBAL_OFFSET_TABLE_+[.-1b],%ebx
#define	PIC_EPILOGUE	\
	popl	%ebx
#define	PIC_PLT(x)	x@PLT
#define	PIC_GOT(x)	x@GOT(%ebx)
#define	PIC_GOTOFF(x)	x@GOTOFF(%ebx)
#else
#define	PIC_PROLOGUE
#define	PIC_EPILOGUE
#define	PIC_PLT(x)	x
#define	PIC_GOTOFF(x)	x
#endif

/*
 * CNAME and HIDENAME manage the relationship between symbol names in C
 * and the equivalent assembly language names.  CNAME is given a name as
 * it would be used in a C program.  It expands to the equivalent assembly
 * language name.  HIDENAME is given an assembly-language name, and expands
 * to a possibly-modified form that will be invisible to C programs.
 */
#define CNAME(csym)		csym
#define HIDENAME(asmsym)	.asmsym

/* XXX should use .p2align 4,0x90 for -m486. */
#define _START_ENTRY	.text; .p2align 2,0x90

#define _ENTRY(x)	_START_ENTRY; \
			.globl CNAME(x); .type CNAME(x),@function; CNAME(x): \
			.cfi_startproc
#define	END(x)		.cfi_endproc; .size x, . - x

#ifdef PROF
#define	ALTENTRY(x)	_ENTRY(x); \
			pushl %ebp; \
			.cfi_def_cfa_offset 8; \
			.cfi_offset %ebp, -8; \
			movl %esp,%ebp; \
			call PIC_PLT(HIDENAME(mcount)); \
			popl %ebp; \
			.cfi_restore %ebp; \
			.cfi_def_cfa_offset 4; \
			jmp 9f
#define	ENTRY(x)	_ENTRY(x); \
			pushl %ebp; \
			.cfi_def_cfa_offset 8; \
			.cfi_offset %ebp, -8; \
			movl %esp,%ebp; \
			call PIC_PLT(HIDENAME(mcount)); \
			popl %ebp; \
			.cfi_restore %ebp; \
			.cfi_def_cfa_offset 4; \
			9:
#else
#define	ALTENTRY(x)	_ENTRY(x)
#define	ENTRY(x)	_ENTRY(x)
#endif

/*
 * WEAK_REFERENCE(): create a weak reference alias from sym.
 * The macro is not a general asm macro that takes arbitrary names,
 * but one that takes only C names. It does the non-null name
 * translation inside the macro.
 */

#define	WEAK_REFERENCE(sym, alias)					\
	.weak CNAME(alias);						\
	.equ CNAME(alias),CNAME(sym)

/*
 * STRONG_ALIAS: create a strong alias.
 */
#define	STRONG_ALIAS(alias,sym)						\
	.globl alias;							\
	alias = sym

#define RCSID(x)	.text; .asciz x

#undef __FBSDID
#if !defined(STRIP_FBSDID)
#define __FBSDID(s)	.ident s
#else
#define __FBSDID(s)	/* nothing */
#endif /* not STRIP_FBSDID */

#endif /* !_MACHINE_ASM_H_ */

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Editing: asm.h

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