Index: head/sys/amd64/amd64/support.S =================================================================== --- head/sys/amd64/amd64/support.S (revision 333323) +++ head/sys/amd64/amd64/support.S (revision 333324) @@ -1,903 +1,976 @@ /*- * Copyright (c) 2003 Peter Wemm. * Copyright (c) 1993 The Regents of the University of California. * All rights reserved. * * 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. * * $FreeBSD$ */ #include "opt_ddb.h" #include #include #include #include "assym.inc" .text /* * bcopy family * void bzero(void *buf, u_int len) */ /* done */ ENTRY(bzero) PUSH_FRAME_POINTER movq %rsi,%rcx xorl %eax,%eax shrq $3,%rcx rep stosq movq %rsi,%rcx andq $7,%rcx rep stosb POP_FRAME_POINTER ret END(bzero) /* Address: %rdi */ ENTRY(pagezero) PUSH_FRAME_POINTER movq $PAGE_SIZE/8,%rcx xorl %eax,%eax rep stosq POP_FRAME_POINTER ret END(pagezero) /* Address: %rdi */ ENTRY(sse2_pagezero) PUSH_FRAME_POINTER movq $-PAGE_SIZE,%rdx subq %rdx,%rdi xorl %eax,%eax jmp 1f /* * The loop takes 29 bytes. Ensure that it doesn't cross a 32-byte * cache line. */ .p2align 5,0x90 1: movnti %rax,(%rdi,%rdx) movnti %rax,8(%rdi,%rdx) movnti %rax,16(%rdi,%rdx) movnti %rax,24(%rdi,%rdx) addq $32,%rdx jne 1b sfence POP_FRAME_POINTER ret END(sse2_pagezero) ENTRY(bcmp) PUSH_FRAME_POINTER movq %rdx,%rcx shrq $3,%rcx repe cmpsq jne 1f movq %rdx,%rcx andq $7,%rcx repe cmpsb 1: setne %al movsbl %al,%eax POP_FRAME_POINTER ret END(bcmp) /* * bcopy(src, dst, cnt) * rdi, rsi, rdx * ws@tools.de (Wolfgang Solfrank, TooLs GmbH) +49-228-985800 */ ENTRY(bcopy) PUSH_FRAME_POINTER xchgq %rsi,%rdi movq %rdx,%rcx movq %rdi,%rax subq %rsi,%rax cmpq %rcx,%rax /* overlapping && src < dst? */ jb 1f shrq $3,%rcx /* copy by 64-bit words */ rep movsq movq %rdx,%rcx andq $7,%rcx /* any bytes left? */ rep movsb POP_FRAME_POINTER ret /* ALIGN_TEXT */ 1: addq %rcx,%rdi /* copy backwards */ addq %rcx,%rsi decq %rdi decq %rsi andq $7,%rcx /* any fractional bytes? */ std rep movsb movq %rdx,%rcx /* copy remainder by 32-bit words */ shrq $3,%rcx subq $7,%rsi subq $7,%rdi rep movsq cld POP_FRAME_POINTER ret END(bcopy) /* + * memmove(dst, src, cnt) + * rdi, rsi, rdx + * Original by: + * ws@tools.de (Wolfgang Solfrank, TooLs GmbH) +49-228-985800 + */ +ENTRY(memmove) + PUSH_FRAME_POINTER + movq %rdi,%r9 + movq %rdx,%rcx + + movq %rdi,%rax + subq %rsi,%rax + cmpq %rcx,%rax /* overlapping && src < dst? */ + jb 1f + + shrq $3,%rcx /* copy by 64-bit words */ + rep + movsq + movq %rdx,%rcx + andq $7,%rcx /* any bytes left? */ + rep + movsb + movq %r9,%rax + POP_FRAME_POINTER + ret + + /* ALIGN_TEXT */ +1: + addq %rcx,%rdi /* copy backwards */ + addq %rcx,%rsi + decq %rdi + decq %rsi + andq $7,%rcx /* any fractional bytes? */ + std + rep + movsb + movq %rdx,%rcx /* copy remainder by 32-bit words */ + shrq $3,%rcx + subq $7,%rsi + subq $7,%rdi + rep + movsq + cld + movq %r9,%rax + POP_FRAME_POINTER + ret +END(memmove) + +/* + * memcpy(dst, src, len) + * rdi, rsi, rdx + * * Note: memcpy does not support overlapping copies */ ENTRY(memcpy) PUSH_FRAME_POINTER movq %rdi,%rax movq %rdx,%rcx shrq $3,%rcx /* copy by 64-bit words */ rep movsq movq %rdx,%rcx andq $7,%rcx /* any bytes left? */ rep movsb POP_FRAME_POINTER ret END(memcpy) + +/* + * memset(dst, c, len) + * rdi, rsi, rdx + */ +ENTRY(memset) + PUSH_FRAME_POINTER + movq %rdi,%r9 + movq %rdx,%rcx + movq %rsi,%rax + shrq $3,%rcx + rep + stosq + movq %rdx,%rcx + andq $7,%rcx + rep + stosb + movq %r9,%rax + POP_FRAME_POINTER + ret +END(memset) /* * pagecopy(%rdi=from, %rsi=to) */ ENTRY(pagecopy) PUSH_FRAME_POINTER movq $-PAGE_SIZE,%rax movq %rax,%rdx subq %rax,%rdi subq %rax,%rsi 1: prefetchnta (%rdi,%rax) addq $64,%rax jne 1b 2: movq (%rdi,%rdx),%rax movnti %rax,(%rsi,%rdx) movq 8(%rdi,%rdx),%rax movnti %rax,8(%rsi,%rdx) movq 16(%rdi,%rdx),%rax movnti %rax,16(%rsi,%rdx) movq 24(%rdi,%rdx),%rax movnti %rax,24(%rsi,%rdx) addq $32,%rdx jne 2b sfence POP_FRAME_POINTER ret END(pagecopy) /* fillw(pat, base, cnt) */ /* %rdi,%rsi, %rdx */ ENTRY(fillw) PUSH_FRAME_POINTER movq %rdi,%rax movq %rsi,%rdi movq %rdx,%rcx rep stosw POP_FRAME_POINTER ret END(fillw) /*****************************************************************************/ /* copyout and fubyte family */ /*****************************************************************************/ /* * Access user memory from inside the kernel. These routines should be * the only places that do this. * * These routines set curpcb->pcb_onfault for the time they execute. When a * protection violation occurs inside the functions, the trap handler * returns to *curpcb->pcb_onfault instead of the function. */ /* * copyout(from_kernel, to_user, len) * %rdi, %rsi, %rdx */ ENTRY(copyout) PUSH_FRAME_POINTER movq PCPU(CURPCB),%rax movq $copyout_fault,PCB_ONFAULT(%rax) testq %rdx,%rdx /* anything to do? */ jz done_copyout /* * Check explicitly for non-user addresses. This check is essential * because it prevents usermode from writing into the kernel. We do * not verify anywhere else that the user did not specify a rogue * address. */ /* * First, prevent address wrapping. */ movq %rsi,%rax addq %rdx,%rax jc copyout_fault /* * XXX STOP USING VM_MAXUSER_ADDRESS. * It is an end address, not a max, so every time it is used correctly it * looks like there is an off by one error, and of course it caused an off * by one error in several places. */ movq $VM_MAXUSER_ADDRESS,%rcx cmpq %rcx,%rax ja copyout_fault xchgq %rdi,%rsi /* bcopy(%rsi, %rdi, %rdx) */ movq %rdx,%rcx shrq $3,%rcx rep movsq movb %dl,%cl andb $7,%cl rep movsb done_copyout: xorl %eax,%eax movq PCPU(CURPCB),%rdx movq %rax,PCB_ONFAULT(%rdx) POP_FRAME_POINTER ret ALIGN_TEXT copyout_fault: movq PCPU(CURPCB),%rdx movq $0,PCB_ONFAULT(%rdx) movq $EFAULT,%rax POP_FRAME_POINTER ret END(copyout) /* * copyin(from_user, to_kernel, len) * %rdi, %rsi, %rdx */ ENTRY(copyin) PUSH_FRAME_POINTER movq PCPU(CURPCB),%rax movq $copyin_fault,PCB_ONFAULT(%rax) testq %rdx,%rdx /* anything to do? */ jz done_copyin /* * make sure address is valid */ movq %rdi,%rax addq %rdx,%rax jc copyin_fault movq $VM_MAXUSER_ADDRESS,%rcx cmpq %rcx,%rax ja copyin_fault xchgq %rdi,%rsi movq %rdx,%rcx movb %cl,%al shrq $3,%rcx /* copy longword-wise */ rep movsq movb %al,%cl andb $7,%cl /* copy remaining bytes */ rep movsb done_copyin: xorl %eax,%eax movq PCPU(CURPCB),%rdx movq %rax,PCB_ONFAULT(%rdx) POP_FRAME_POINTER ret ALIGN_TEXT copyin_fault: movq PCPU(CURPCB),%rdx movq $0,PCB_ONFAULT(%rdx) movq $EFAULT,%rax POP_FRAME_POINTER ret END(copyin) /* * casueword32. Compare and set user integer. Returns -1 on fault, * 0 if access was successful. Old value is written to *oldp. * dst = %rdi, old = %esi, oldp = %rdx, new = %ecx */ ENTRY(casueword32) PUSH_FRAME_POINTER movq PCPU(CURPCB),%r8 movq $fusufault,PCB_ONFAULT(%r8) movq $VM_MAXUSER_ADDRESS-4,%rax cmpq %rax,%rdi /* verify address is valid */ ja fusufault movl %esi,%eax /* old */ #ifdef SMP lock #endif cmpxchgl %ecx,(%rdi) /* new = %ecx */ /* * The old value is in %eax. If the store succeeded it will be the * value we expected (old) from before the store, otherwise it will * be the current value. Save %eax into %esi to prepare the return * value. */ movl %eax,%esi xorl %eax,%eax movq %rax,PCB_ONFAULT(%r8) /* * Access the oldp after the pcb_onfault is cleared, to correctly * catch corrupted pointer. */ movl %esi,(%rdx) /* oldp = %rdx */ POP_FRAME_POINTER ret END(casueword32) /* * casueword. Compare and set user long. Returns -1 on fault, * 0 if access was successful. Old value is written to *oldp. * dst = %rdi, old = %rsi, oldp = %rdx, new = %rcx */ ENTRY(casueword) PUSH_FRAME_POINTER movq PCPU(CURPCB),%r8 movq $fusufault,PCB_ONFAULT(%r8) movq $VM_MAXUSER_ADDRESS-4,%rax cmpq %rax,%rdi /* verify address is valid */ ja fusufault movq %rsi,%rax /* old */ #ifdef SMP lock #endif cmpxchgq %rcx,(%rdi) /* new = %rcx */ /* * The old value is in %rax. If the store succeeded it will be the * value we expected (old) from before the store, otherwise it will * be the current value. */ movq %rax,%rsi xorl %eax,%eax movq %rax,PCB_ONFAULT(%r8) movq %rsi,(%rdx) POP_FRAME_POINTER ret END(casueword) /* * Fetch (load) a 64-bit word, a 32-bit word, a 16-bit word, or an 8-bit * byte from user memory. * addr = %rdi, valp = %rsi */ ALTENTRY(fueword64) ENTRY(fueword) PUSH_FRAME_POINTER movq PCPU(CURPCB),%rcx movq $fusufault,PCB_ONFAULT(%rcx) movq $VM_MAXUSER_ADDRESS-8,%rax cmpq %rax,%rdi /* verify address is valid */ ja fusufault xorl %eax,%eax movq (%rdi),%r11 movq %rax,PCB_ONFAULT(%rcx) movq %r11,(%rsi) POP_FRAME_POINTER ret END(fueword64) END(fueword) ENTRY(fueword32) PUSH_FRAME_POINTER movq PCPU(CURPCB),%rcx movq $fusufault,PCB_ONFAULT(%rcx) movq $VM_MAXUSER_ADDRESS-4,%rax cmpq %rax,%rdi /* verify address is valid */ ja fusufault xorl %eax,%eax movl (%rdi),%r11d movq %rax,PCB_ONFAULT(%rcx) movl %r11d,(%rsi) POP_FRAME_POINTER ret END(fueword32) ENTRY(fuword16) PUSH_FRAME_POINTER movq PCPU(CURPCB),%rcx movq $fusufault,PCB_ONFAULT(%rcx) movq $VM_MAXUSER_ADDRESS-2,%rax cmpq %rax,%rdi ja fusufault movzwl (%rdi),%eax movq $0,PCB_ONFAULT(%rcx) POP_FRAME_POINTER ret END(fuword16) ENTRY(fubyte) PUSH_FRAME_POINTER movq PCPU(CURPCB),%rcx movq $fusufault,PCB_ONFAULT(%rcx) movq $VM_MAXUSER_ADDRESS-1,%rax cmpq %rax,%rdi ja fusufault movzbl (%rdi),%eax movq $0,PCB_ONFAULT(%rcx) POP_FRAME_POINTER ret END(fubyte) ALIGN_TEXT fusufault: movq PCPU(CURPCB),%rcx xorl %eax,%eax movq %rax,PCB_ONFAULT(%rcx) decq %rax POP_FRAME_POINTER ret /* * Store a 64-bit word, a 32-bit word, a 16-bit word, or an 8-bit byte to * user memory. * addr = %rdi, value = %rsi */ ALTENTRY(suword64) ENTRY(suword) PUSH_FRAME_POINTER movq PCPU(CURPCB),%rcx movq $fusufault,PCB_ONFAULT(%rcx) movq $VM_MAXUSER_ADDRESS-8,%rax cmpq %rax,%rdi /* verify address validity */ ja fusufault movq %rsi,(%rdi) xorl %eax,%eax movq PCPU(CURPCB),%rcx movq %rax,PCB_ONFAULT(%rcx) POP_FRAME_POINTER ret END(suword64) END(suword) ENTRY(suword32) PUSH_FRAME_POINTER movq PCPU(CURPCB),%rcx movq $fusufault,PCB_ONFAULT(%rcx) movq $VM_MAXUSER_ADDRESS-4,%rax cmpq %rax,%rdi /* verify address validity */ ja fusufault movl %esi,(%rdi) xorl %eax,%eax movq PCPU(CURPCB),%rcx movq %rax,PCB_ONFAULT(%rcx) POP_FRAME_POINTER ret END(suword32) ENTRY(suword16) PUSH_FRAME_POINTER movq PCPU(CURPCB),%rcx movq $fusufault,PCB_ONFAULT(%rcx) movq $VM_MAXUSER_ADDRESS-2,%rax cmpq %rax,%rdi /* verify address validity */ ja fusufault movw %si,(%rdi) xorl %eax,%eax movq PCPU(CURPCB),%rcx /* restore trashed register */ movq %rax,PCB_ONFAULT(%rcx) POP_FRAME_POINTER ret END(suword16) ENTRY(subyte) PUSH_FRAME_POINTER movq PCPU(CURPCB),%rcx movq $fusufault,PCB_ONFAULT(%rcx) movq $VM_MAXUSER_ADDRESS-1,%rax cmpq %rax,%rdi /* verify address validity */ ja fusufault movl %esi,%eax movb %al,(%rdi) xorl %eax,%eax movq PCPU(CURPCB),%rcx /* restore trashed register */ movq %rax,PCB_ONFAULT(%rcx) POP_FRAME_POINTER ret END(subyte) /* * copyinstr(from, to, maxlen, int *lencopied) * %rdi, %rsi, %rdx, %rcx * * copy a string from 'from' to 'to', stop when a 0 character is reached. * return ENAMETOOLONG if string is longer than maxlen, and * EFAULT on protection violations. If lencopied is non-zero, * return the actual length in *lencopied. */ ENTRY(copyinstr) PUSH_FRAME_POINTER movq %rdx,%r8 /* %r8 = maxlen */ movq %rcx,%r9 /* %r9 = *len */ xchgq %rdi,%rsi /* %rdi = from, %rsi = to */ movq PCPU(CURPCB),%rcx movq $cpystrflt,PCB_ONFAULT(%rcx) movq $VM_MAXUSER_ADDRESS,%rax /* make sure 'from' is within bounds */ subq %rsi,%rax jbe cpystrflt /* restrict maxlen to <= VM_MAXUSER_ADDRESS-from */ cmpq %rdx,%rax jae 1f movq %rax,%rdx movq %rax,%r8 1: incq %rdx 2: decq %rdx jz 3f lodsb stosb orb %al,%al jnz 2b /* Success -- 0 byte reached */ decq %rdx xorl %eax,%eax jmp cpystrflt_x 3: /* rdx is zero - return ENAMETOOLONG or EFAULT */ movq $VM_MAXUSER_ADDRESS,%rax cmpq %rax,%rsi jae cpystrflt 4: movq $ENAMETOOLONG,%rax jmp cpystrflt_x cpystrflt: movq $EFAULT,%rax cpystrflt_x: /* set *lencopied and return %eax */ movq PCPU(CURPCB),%rcx movq $0,PCB_ONFAULT(%rcx) testq %r9,%r9 jz 1f subq %rdx,%r8 movq %r8,(%r9) 1: POP_FRAME_POINTER ret END(copyinstr) /* * copystr(from, to, maxlen, int *lencopied) * %rdi, %rsi, %rdx, %rcx */ ENTRY(copystr) PUSH_FRAME_POINTER movq %rdx,%r8 /* %r8 = maxlen */ xchgq %rdi,%rsi incq %rdx 1: decq %rdx jz 4f lodsb stosb orb %al,%al jnz 1b /* Success -- 0 byte reached */ decq %rdx xorl %eax,%eax jmp 6f 4: /* rdx is zero -- return ENAMETOOLONG */ movq $ENAMETOOLONG,%rax 6: testq %rcx,%rcx jz 7f /* set *lencopied and return %rax */ subq %rdx,%r8 movq %r8,(%rcx) 7: POP_FRAME_POINTER ret END(copystr) /* * Handling of special amd64 registers and descriptor tables etc */ /* void lgdt(struct region_descriptor *rdp); */ ENTRY(lgdt) /* reload the descriptor table */ lgdt (%rdi) /* flush the prefetch q */ jmp 1f nop 1: movl $KDSEL,%eax movl %eax,%ds movl %eax,%es movl %eax,%fs /* Beware, use wrmsr to set 64 bit base */ movl %eax,%gs movl %eax,%ss /* reload code selector by turning return into intersegmental return */ popq %rax pushq $KCSEL pushq %rax MEXITCOUNT lretq END(lgdt) /*****************************************************************************/ /* setjump, longjump */ /*****************************************************************************/ ENTRY(setjmp) movq %rbx,0(%rdi) /* save rbx */ movq %rsp,8(%rdi) /* save rsp */ movq %rbp,16(%rdi) /* save rbp */ movq %r12,24(%rdi) /* save r12 */ movq %r13,32(%rdi) /* save r13 */ movq %r14,40(%rdi) /* save r14 */ movq %r15,48(%rdi) /* save r15 */ movq 0(%rsp),%rdx /* get rta */ movq %rdx,56(%rdi) /* save rip */ xorl %eax,%eax /* return(0); */ ret END(setjmp) ENTRY(longjmp) movq 0(%rdi),%rbx /* restore rbx */ movq 8(%rdi),%rsp /* restore rsp */ movq 16(%rdi),%rbp /* restore rbp */ movq 24(%rdi),%r12 /* restore r12 */ movq 32(%rdi),%r13 /* restore r13 */ movq 40(%rdi),%r14 /* restore r14 */ movq 48(%rdi),%r15 /* restore r15 */ movq 56(%rdi),%rdx /* get rta */ movq %rdx,0(%rsp) /* put in return frame */ xorl %eax,%eax /* return(1); */ incl %eax ret END(longjmp) /* * Support for reading MSRs in the safe manner. (Instead of panic on #gp, * return an error.) */ ENTRY(rdmsr_safe) /* int rdmsr_safe(u_int msr, uint64_t *data) */ PUSH_FRAME_POINTER movq PCPU(CURPCB),%r8 movq $msr_onfault,PCB_ONFAULT(%r8) movl %edi,%ecx rdmsr /* Read MSR pointed by %ecx. Returns hi byte in edx, lo in %eax */ salq $32,%rdx /* sign-shift %rdx left */ movl %eax,%eax /* zero-extend %eax -> %rax */ orq %rdx,%rax movq %rax,(%rsi) xorq %rax,%rax movq %rax,PCB_ONFAULT(%r8) POP_FRAME_POINTER ret /* * Support for writing MSRs in the safe manner. (Instead of panic on #gp, * return an error.) */ ENTRY(wrmsr_safe) /* int wrmsr_safe(u_int msr, uint64_t data) */ PUSH_FRAME_POINTER movq PCPU(CURPCB),%r8 movq $msr_onfault,PCB_ONFAULT(%r8) movl %edi,%ecx movl %esi,%eax sarq $32,%rsi movl %esi,%edx wrmsr /* Write MSR pointed by %ecx. Accepts hi byte in edx, lo in %eax. */ xorq %rax,%rax movq %rax,PCB_ONFAULT(%r8) POP_FRAME_POINTER ret /* * MSR operations fault handler */ ALIGN_TEXT msr_onfault: movq $0,PCB_ONFAULT(%r8) movl $EFAULT,%eax POP_FRAME_POINTER ret /* * void pmap_pti_pcid_invalidate(uint64_t ucr3, uint64_t kcr3); * Invalidates address space addressed by ucr3, then returns to kcr3. * Done in assembler to ensure no other memory accesses happen while * on ucr3. */ ALIGN_TEXT ENTRY(pmap_pti_pcid_invalidate) pushfq cli movq %rdi,%cr3 /* to user page table */ movq %rsi,%cr3 /* back to kernel */ popfq retq /* * void pmap_pti_pcid_invlpg(uint64_t ucr3, uint64_t kcr3, vm_offset_t va); * Invalidates virtual address va in address space ucr3, then returns to kcr3. */ ALIGN_TEXT ENTRY(pmap_pti_pcid_invlpg) pushfq cli movq %rdi,%cr3 /* to user page table */ invlpg (%rdx) movq %rsi,%cr3 /* back to kernel */ popfq retq /* * void pmap_pti_pcid_invlrng(uint64_t ucr3, uint64_t kcr3, vm_offset_t sva, * vm_offset_t eva); * Invalidates virtual addresses between sva and eva in address space ucr3, * then returns to kcr3. */ ALIGN_TEXT ENTRY(pmap_pti_pcid_invlrng) pushfq cli movq %rdi,%cr3 /* to user page table */ 1: invlpg (%rdx) addq $PAGE_SIZE,%rdx cmpq %rdx,%rcx ja 1b movq %rsi,%cr3 /* back to kernel */ popfq retq .altmacro .macro ibrs_seq_label l handle_ibrs_\l: .endm .macro ibrs_call_label l call handle_ibrs_\l .endm .macro ibrs_seq count ll=1 .rept \count ibrs_call_label %(ll) nop ibrs_seq_label %(ll) addq $8,%rsp ll=ll+1 .endr .endm /* all callers already saved %rax, %rdx, and %rcx */ ENTRY(handle_ibrs_entry) cmpb $0,hw_ibrs_active(%rip) je 1f movl $MSR_IA32_SPEC_CTRL,%ecx movl $(IA32_SPEC_CTRL_IBRS|IA32_SPEC_CTRL_STIBP),%eax movl $(IA32_SPEC_CTRL_IBRS|IA32_SPEC_CTRL_STIBP)>>32,%edx wrmsr movb $1,PCPU(IBPB_SET) testl $CPUID_STDEXT_SMEP,cpu_stdext_feature(%rip) jne 1f ibrs_seq 32 1: ret END(handle_ibrs_entry) ENTRY(handle_ibrs_exit) cmpb $0,PCPU(IBPB_SET) je 1f movl $MSR_IA32_SPEC_CTRL,%ecx xorl %eax,%eax xorl %edx,%edx wrmsr movb $0,PCPU(IBPB_SET) 1: ret END(handle_ibrs_exit) /* registers-neutral version, but needs stack */ ENTRY(handle_ibrs_exit_rs) cmpb $0,PCPU(IBPB_SET) je 1f pushq %rax pushq %rdx pushq %rcx movl $MSR_IA32_SPEC_CTRL,%ecx xorl %eax,%eax xorl %edx,%edx wrmsr popq %rcx popq %rdx popq %rax movb $0,PCPU(IBPB_SET) 1: ret END(handle_ibrs_exit_rs) .noaltmacro Index: head/sys/conf/files.amd64 =================================================================== --- head/sys/conf/files.amd64 (revision 333323) +++ head/sys/conf/files.amd64 (revision 333324) @@ -1,758 +1,756 @@ # This file tells config what files go into building a kernel, # files marked standard are always included. # # $FreeBSD$ # # The long compile-with and dependency lines are required because of # limitations in config: backslash-newline doesn't work in strings, and # dependency lines other than the first are silently ignored. # # cloudabi32_vdso.o optional compat_cloudabi32 \ dependency "$S/contrib/cloudabi/cloudabi_vdso_i686_on_64bit.S" \ compile-with "${CC} -x assembler-with-cpp -m32 -shared -nostdinc -nostdlib -Wl,-T$S/compat/cloudabi/cloudabi_vdso.lds $S/contrib/cloudabi/cloudabi_vdso_i686_on_64bit.S -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "cloudabi32_vdso.o" # cloudabi32_vdso_blob.o optional compat_cloudabi32 \ dependency "cloudabi32_vdso.o" \ compile-with "${OBJCOPY} --input-target binary --output-target elf64-x86-64-freebsd --binary-architecture i386 cloudabi32_vdso.o ${.TARGET}" \ no-implicit-rule \ clean "cloudabi32_vdso_blob.o" # cloudabi64_vdso.o optional compat_cloudabi64 \ dependency "$S/contrib/cloudabi/cloudabi_vdso_x86_64.S" \ compile-with "${CC} -x assembler-with-cpp -shared -nostdinc -nostdlib -Wl,-T$S/compat/cloudabi/cloudabi_vdso.lds $S/contrib/cloudabi/cloudabi_vdso_x86_64.S -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "cloudabi64_vdso.o" # cloudabi64_vdso_blob.o optional compat_cloudabi64 \ dependency "cloudabi64_vdso.o" \ compile-with "${OBJCOPY} --input-target binary --output-target elf64-x86-64-freebsd --binary-architecture i386 cloudabi64_vdso.o ${.TARGET}" \ no-implicit-rule \ clean "cloudabi64_vdso_blob.o" # linux32_genassym.o optional compat_linux32 \ dependency "$S/amd64/linux32/linux32_genassym.c" \ compile-with "${CC} ${CFLAGS:N-flto:N-fno-common} -c ${.IMPSRC}" \ no-obj no-implicit-rule \ clean "linux32_genassym.o" # linux32_assym.h optional compat_linux32 \ dependency "$S/kern/genassym.sh linux32_genassym.o" \ compile-with "sh $S/kern/genassym.sh linux32_genassym.o > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "linux32_assym.h" # linux32_locore.o optional compat_linux32 \ dependency "linux32_assym.h $S/amd64/linux32/linux32_locore.s" \ compile-with "${CC} -x assembler-with-cpp -DLOCORE -m32 -shared -s -pipe -I. -I$S -Werror -Wall -fPIC -fno-common -nostdinc -nostdlib -Wl,-T$S/amd64/linux32/linux32_vdso.lds.s -Wl,-soname=linux32_vdso.so,--eh-frame-hdr,-warn-common ${.IMPSRC} -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "linux32_locore.o" # linux32_vdso.so optional compat_linux32 \ dependency "linux32_locore.o" \ compile-with "${OBJCOPY} --input-target binary --output-target elf64-x86-64-freebsd --binary-architecture i386 linux32_locore.o ${.TARGET}" \ no-implicit-rule \ clean "linux32_vdso.so" # ia32_genassym.o standard \ dependency "$S/compat/ia32/ia32_genassym.c" \ compile-with "${CC} ${CFLAGS:N-flto:N-fno-common} -c ${.IMPSRC}" \ no-obj no-implicit-rule \ clean "ia32_genassym.o" # ia32_assym.h standard \ dependency "$S/kern/genassym.sh ia32_genassym.o" \ compile-with "env NM='${NM}' NMFLAGS='${NMFLAGS}' sh $S/kern/genassym.sh ia32_genassym.o > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "ia32_assym.h" # font.h optional sc_dflt_font \ compile-with "uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x16.fnt && file2c 'static u_char dflt_font_16[16*256] = {' '};' < ${SC_DFLT_FONT}-8x16 > font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x14.fnt && file2c 'static u_char dflt_font_14[14*256] = {' '};' < ${SC_DFLT_FONT}-8x14 >> font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x8.fnt && file2c 'static u_char dflt_font_8[8*256] = {' '};' < ${SC_DFLT_FONT}-8x8 >> font.h" \ no-obj no-implicit-rule before-depend \ clean "font.h ${SC_DFLT_FONT}-8x14 ${SC_DFLT_FONT}-8x16 ${SC_DFLT_FONT}-8x8" # atkbdmap.h optional atkbd_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${ATKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > atkbdmap.h" \ no-obj no-implicit-rule before-depend \ clean "atkbdmap.h" # ukbdmap.h optional ukbd_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${UKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > ukbdmap.h" \ no-obj no-implicit-rule before-depend \ clean "ukbdmap.h" # hpt27xx_lib.o optional hpt27xx \ dependency "$S/dev/hpt27xx/amd64-elf.hpt27xx_lib.o.uu" \ compile-with "uudecode < $S/dev/hpt27xx/amd64-elf.hpt27xx_lib.o.uu" \ no-implicit-rule # hptmvraid.o optional hptmv \ dependency "$S/dev/hptmv/amd64-elf.raid.o.uu" \ compile-with "uudecode < $S/dev/hptmv/amd64-elf.raid.o.uu" \ no-implicit-rule # hptnr_lib.o optional hptnr \ dependency "$S/dev/hptnr/amd64-elf.hptnr_lib.o.uu" \ compile-with "uudecode < $S/dev/hptnr/amd64-elf.hptnr_lib.o.uu" \ no-implicit-rule # hptrr_lib.o optional hptrr \ dependency "$S/dev/hptrr/amd64-elf.hptrr_lib.o.uu" \ compile-with "uudecode < $S/dev/hptrr/amd64-elf.hptrr_lib.o.uu" \ no-implicit-rule # amd64/acpica/acpi_machdep.c optional acpi acpi_wakecode.o optional acpi \ dependency "$S/amd64/acpica/acpi_wakecode.S assym.inc" \ compile-with "${NORMAL_S}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.o" acpi_wakecode.bin optional acpi \ dependency "acpi_wakecode.o" \ compile-with "${OBJCOPY} -S -O binary acpi_wakecode.o ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.bin" acpi_wakecode.h optional acpi \ dependency "acpi_wakecode.bin" \ compile-with "file2c -sx 'static char wakecode[] = {' '};' < acpi_wakecode.bin > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "acpi_wakecode.h" acpi_wakedata.h optional acpi \ dependency "acpi_wakecode.o" \ compile-with '${NM} -n --defined-only acpi_wakecode.o | while read offset dummy what; do echo "#define $${what} 0x$${offset}"; done > ${.TARGET}' \ no-obj no-implicit-rule before-depend \ clean "acpi_wakedata.h" # #amd64/amd64/apic_vector.S standard amd64/amd64/atomic.c standard amd64/amd64/bios.c standard amd64/amd64/bpf_jit_machdep.c optional bpf_jitter amd64/amd64/cpu_switch.S standard amd64/amd64/db_disasm.c optional ddb amd64/amd64/db_interface.c optional ddb amd64/amd64/db_trace.c optional ddb amd64/amd64/efirt_machdep.c optional efirt amd64/amd64/elf_machdep.c standard amd64/amd64/exception.S standard amd64/amd64/fpu.c standard amd64/amd64/gdb_machdep.c optional gdb amd64/amd64/in_cksum.c optional inet | inet6 amd64/amd64/initcpu.c standard amd64/amd64/io.c optional io amd64/amd64/locore.S standard no-obj amd64/amd64/xen-locore.S optional xenhvm amd64/amd64/machdep.c standard amd64/amd64/mem.c optional mem amd64/amd64/minidump_machdep.c standard amd64/amd64/mp_machdep.c optional smp amd64/amd64/mpboot.S optional smp amd64/amd64/pmap.c standard amd64/amd64/prof_machdep.c optional profiling-routine amd64/amd64/ptrace_machdep.c standard amd64/amd64/sigtramp.S standard amd64/amd64/support.S standard amd64/amd64/sys_machdep.c standard amd64/amd64/trap.c standard amd64/amd64/uio_machdep.c standard amd64/amd64/uma_machdep.c standard amd64/amd64/vm_machdep.c standard amd64/cloudabi32/cloudabi32_sysvec.c optional compat_cloudabi32 amd64/cloudabi64/cloudabi64_sysvec.c optional compat_cloudabi64 amd64/pci/pci_cfgreg.c optional pci cddl/contrib/opensolaris/common/atomic/amd64/opensolaris_atomic.S optional zfs | dtrace compile-with "${ZFS_S}" cddl/dev/dtrace/amd64/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}" cddl/dev/dtrace/amd64/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}" cddl/dev/fbt/x86/fbt_isa.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" cddl/dev/dtrace/x86/dis_tables.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" cddl/dev/dtrace/x86/instr_size.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" crypto/aesni/aeskeys_amd64.S optional aesni crypto/aesni/aesni.c optional aesni aesni_ghash.o optional aesni \ dependency "$S/crypto/aesni/aesni_ghash.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc} ${WERROR} ${NO_WCAST_QUAL} ${PROF} -mmmx -msse -msse4 -maes -mpclmul ${.IMPSRC}" \ no-implicit-rule \ clean "aesni_ghash.o" aesni_wrap.o optional aesni \ dependency "$S/crypto/aesni/aesni_wrap.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc} ${WERROR} ${NO_WCAST_QUAL} ${PROF} -mmmx -msse -msse4 -maes ${.IMPSRC}" \ no-implicit-rule \ clean "aesni_wrap.o" crypto/blowfish/bf_enc.c optional crypto | ipsec | ipsec_support crypto/des/des_enc.c optional crypto | ipsec | \ ipsec_support | netsmb intel_sha1.o optional aesni \ dependency "$S/crypto/aesni/intel_sha1.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc} ${WERROR} ${PROF} -mmmx -msse -msse4 -msha ${.IMPSRC}" \ no-implicit-rule \ clean "intel_sha1.o" intel_sha256.o optional aesni \ dependency "$S/crypto/aesni/intel_sha256.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc} ${WERROR} ${PROF} -mmmx -msse -msse4 -msha ${.IMPSRC}" \ no-implicit-rule \ clean "intel_sha256.o" crypto/via/padlock.c optional padlock crypto/via/padlock_cipher.c optional padlock crypto/via/padlock_hash.c optional padlock dev/acpica/acpi_if.m standard dev/acpica/acpi_hpet.c optional acpi dev/acpica/acpi_pci.c optional acpi pci dev/acpica/acpi_pci_link.c optional acpi pci dev/acpica/acpi_pcib.c optional acpi pci dev/acpica/acpi_pcib_acpi.c optional acpi pci dev/acpica/acpi_pcib_pci.c optional acpi pci dev/acpica/acpi_timer.c optional acpi dev/acpi_support/acpi_wmi_if.m standard dev/agp/agp_amd64.c optional agp dev/agp/agp_i810.c optional agp dev/agp/agp_via.c optional agp dev/amdsbwd/amdsbwd.c optional amdsbwd dev/amdsmn/amdsmn.c optional amdsmn | amdtemp dev/amdtemp/amdtemp.c optional amdtemp dev/arcmsr/arcmsr.c optional arcmsr pci dev/asmc/asmc.c optional asmc isa dev/atkbdc/atkbd.c optional atkbd atkbdc dev/atkbdc/atkbd_atkbdc.c optional atkbd atkbdc dev/atkbdc/atkbdc.c optional atkbdc dev/atkbdc/atkbdc_isa.c optional atkbdc isa dev/atkbdc/atkbdc_subr.c optional atkbdc dev/atkbdc/psm.c optional psm atkbdc dev/bxe/bxe.c optional bxe pci dev/bxe/bxe_stats.c optional bxe pci dev/bxe/bxe_debug.c optional bxe pci dev/bxe/ecore_sp.c optional bxe pci dev/bxe/bxe_elink.c optional bxe pci dev/bxe/57710_init_values.c optional bxe pci dev/bxe/57711_init_values.c optional bxe pci dev/bxe/57712_init_values.c optional bxe pci dev/coretemp/coretemp.c optional coretemp dev/cpuctl/cpuctl.c optional cpuctl dev/dpms/dpms.c optional dpms # There are no systems with isa slots, so all ed isa entries should go.. dev/ed/if_ed_3c503.c optional ed isa ed_3c503 dev/ed/if_ed_isa.c optional ed isa dev/ed/if_ed_wd80x3.c optional ed isa dev/ed/if_ed_hpp.c optional ed isa ed_hpp dev/ed/if_ed_sic.c optional ed isa ed_sic dev/fb/fb.c optional fb | vga dev/fb/s3_pci.c optional s3pci dev/fb/vesa.c optional vga vesa dev/fb/vga.c optional vga dev/ichwd/ichwd.c optional ichwd dev/if_ndis/if_ndis.c optional ndis dev/if_ndis/if_ndis_pccard.c optional ndis pccard dev/if_ndis/if_ndis_pci.c optional ndis cardbus | ndis pci dev/if_ndis/if_ndis_usb.c optional ndis usb dev/imcsmb/imcsmb.c optional imcsmb dev/imcsmb/imcsmb_pci.c optional imcsmb pci dev/intel/spi.c optional intelspi dev/io/iodev.c optional io dev/ioat/ioat.c optional ioat pci dev/ioat/ioat_test.c optional ioat pci dev/ipmi/ipmi.c optional ipmi dev/ipmi/ipmi_acpi.c optional ipmi acpi dev/ipmi/ipmi_isa.c optional ipmi isa dev/ipmi/ipmi_kcs.c optional ipmi dev/ipmi/ipmi_smic.c optional ipmi dev/ipmi/ipmi_smbus.c optional ipmi smbus dev/ipmi/ipmi_smbios.c optional ipmi dev/ipmi/ipmi_ssif.c optional ipmi smbus dev/ipmi/ipmi_pci.c optional ipmi pci dev/ipmi/ipmi_linux.c optional ipmi compat_linux32 dev/ixl/if_ixl.c optional ixl pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixl_pf_main.c optional ixl pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixl_pf_qmgr.c optional ixl pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixl_pf_iov.c optional ixl pci pci_iov \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixl_pf_i2c.c optional ixl pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixl_iw.c optional ixl pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/if_ixlv.c optional ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixlvc.c optional ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixl_txrx.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_osdep.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_lan_hmc.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_hmc.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_common.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_nvm.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_adminq.c optional ixl pci | ixlv pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/i40e_dcb.c optional ixl pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/fdc/fdc.c optional fdc dev/fdc/fdc_acpi.c optional fdc dev/fdc/fdc_isa.c optional fdc isa dev/fdc/fdc_pccard.c optional fdc pccard dev/gpio/bytgpio.c optional bytgpio dev/gpio/chvgpio.c optional chvgpio dev/hpt27xx/hpt27xx_os_bsd.c optional hpt27xx dev/hpt27xx/hpt27xx_osm_bsd.c optional hpt27xx dev/hpt27xx/hpt27xx_config.c optional hpt27xx dev/hptmv/entry.c optional hptmv dev/hptmv/mv.c optional hptmv dev/hptmv/gui_lib.c optional hptmv dev/hptmv/hptproc.c optional hptmv dev/hptmv/ioctl.c optional hptmv dev/hptnr/hptnr_os_bsd.c optional hptnr dev/hptnr/hptnr_osm_bsd.c optional hptnr dev/hptnr/hptnr_config.c optional hptnr dev/hptrr/hptrr_os_bsd.c optional hptrr dev/hptrr/hptrr_osm_bsd.c optional hptrr dev/hptrr/hptrr_config.c optional hptrr dev/hwpmc/hwpmc_amd.c optional hwpmc dev/hwpmc/hwpmc_intel.c optional hwpmc dev/hwpmc/hwpmc_core.c optional hwpmc dev/hwpmc/hwpmc_uncore.c optional hwpmc dev/hwpmc/hwpmc_piv.c optional hwpmc dev/hwpmc/hwpmc_tsc.c optional hwpmc dev/hwpmc/hwpmc_x86.c optional hwpmc dev/hyperv/input/hv_kbd.c optional hyperv dev/hyperv/input/hv_kbdc.c optional hyperv dev/hyperv/pcib/vmbus_pcib.c optional hyperv pci dev/hyperv/netvsc/hn_nvs.c optional hyperv dev/hyperv/netvsc/hn_rndis.c optional hyperv dev/hyperv/netvsc/if_hn.c optional hyperv dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c optional hyperv dev/hyperv/utilities/hv_kvp.c optional hyperv dev/hyperv/utilities/hv_snapshot.c optional hyperv dev/hyperv/utilities/vmbus_heartbeat.c optional hyperv dev/hyperv/utilities/vmbus_ic.c optional hyperv dev/hyperv/utilities/vmbus_shutdown.c optional hyperv dev/hyperv/utilities/vmbus_timesync.c optional hyperv dev/hyperv/vmbus/hyperv.c optional hyperv dev/hyperv/vmbus/hyperv_busdma.c optional hyperv dev/hyperv/vmbus/vmbus.c optional hyperv pci dev/hyperv/vmbus/vmbus_br.c optional hyperv dev/hyperv/vmbus/vmbus_chan.c optional hyperv dev/hyperv/vmbus/vmbus_et.c optional hyperv dev/hyperv/vmbus/vmbus_if.m optional hyperv dev/hyperv/vmbus/vmbus_res.c optional hyperv dev/hyperv/vmbus/vmbus_xact.c optional hyperv dev/hyperv/vmbus/amd64/hyperv_machdep.c optional hyperv dev/hyperv/vmbus/amd64/vmbus_vector.S optional hyperv dev/nctgpio/nctgpio.c optional nctgpio dev/nfe/if_nfe.c optional nfe pci dev/ntb/if_ntb/if_ntb.c optional if_ntb dev/ntb/ntb_transport.c optional ntb_transport | if_ntb dev/ntb/ntb.c optional ntb | ntb_transport | if_ntb | ntb_hw_intel | ntb_hw_plx | ntb_hw dev/ntb/ntb_if.m optional ntb | ntb_transport | if_ntb | ntb_hw_intel | ntb_hw_plx | ntb_hw dev/ntb/ntb_hw/ntb_hw_intel.c optional ntb_hw_intel | ntb_hw dev/ntb/ntb_hw/ntb_hw_plx.c optional ntb_hw_plx | ntb_hw dev/nvd/nvd.c optional nvd nvme dev/nvme/nvme.c optional nvme dev/nvme/nvme_ctrlr.c optional nvme dev/nvme/nvme_ctrlr_cmd.c optional nvme dev/nvme/nvme_ns.c optional nvme dev/nvme/nvme_ns_cmd.c optional nvme dev/nvme/nvme_qpair.c optional nvme dev/nvme/nvme_sim.c optional nvme scbus dev/nvme/nvme_sysctl.c optional nvme dev/nvme/nvme_test.c optional nvme dev/nvme/nvme_util.c optional nvme dev/nvram/nvram.c optional nvram isa dev/random/ivy.c optional rdrand_rng dev/random/nehemiah.c optional padlock_rng dev/qlxge/qls_dbg.c optional qlxge pci dev/qlxge/qls_dump.c optional qlxge pci dev/qlxge/qls_hw.c optional qlxge pci dev/qlxge/qls_ioctl.c optional qlxge pci dev/qlxge/qls_isr.c optional qlxge pci dev/qlxge/qls_os.c optional qlxge pci dev/qlxgb/qla_dbg.c optional qlxgb pci dev/qlxgb/qla_hw.c optional qlxgb pci dev/qlxgb/qla_ioctl.c optional qlxgb pci dev/qlxgb/qla_isr.c optional qlxgb pci dev/qlxgb/qla_misc.c optional qlxgb pci dev/qlxgb/qla_os.c optional qlxgb pci dev/qlxgbe/ql_dbg.c optional qlxgbe pci dev/qlxgbe/ql_hw.c optional qlxgbe pci dev/qlxgbe/ql_ioctl.c optional qlxgbe pci dev/qlxgbe/ql_isr.c optional qlxgbe pci dev/qlxgbe/ql_misc.c optional qlxgbe pci dev/qlxgbe/ql_os.c optional qlxgbe pci dev/qlxgbe/ql_reset.c optional qlxgbe pci dev/qlnx/qlnxe/ecore_cxt.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/ecore_dbg_fw_funcs.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/ecore_dcbx.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/ecore_dev.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/ecore_hw.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/ecore_init_fw_funcs.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/ecore_init_ops.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/ecore_int.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/ecore_l2.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/ecore_mcp.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/ecore_sp_commands.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/ecore_spq.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/qlnx_ioctl.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/qlnx/qlnxe/qlnx_os.c optional qlnxe pci \ compile-with "${LINUXKPI_C}" dev/sfxge/common/ef10_ev.c optional sfxge pci dev/sfxge/common/ef10_filter.c optional sfxge pci dev/sfxge/common/ef10_intr.c optional sfxge pci dev/sfxge/common/ef10_mac.c optional sfxge pci dev/sfxge/common/ef10_mcdi.c optional sfxge pci dev/sfxge/common/ef10_nic.c optional sfxge pci dev/sfxge/common/ef10_nvram.c optional sfxge pci dev/sfxge/common/ef10_phy.c optional sfxge pci dev/sfxge/common/ef10_rx.c optional sfxge pci dev/sfxge/common/ef10_tx.c optional sfxge pci dev/sfxge/common/ef10_vpd.c optional sfxge pci dev/sfxge/common/efx_bootcfg.c optional sfxge pci dev/sfxge/common/efx_crc32.c optional sfxge pci dev/sfxge/common/efx_ev.c optional sfxge pci dev/sfxge/common/efx_filter.c optional sfxge pci dev/sfxge/common/efx_hash.c optional sfxge pci dev/sfxge/common/efx_intr.c optional sfxge pci dev/sfxge/common/efx_lic.c optional sfxge pci dev/sfxge/common/efx_mac.c optional sfxge pci dev/sfxge/common/efx_mcdi.c optional sfxge pci dev/sfxge/common/efx_mon.c optional sfxge pci dev/sfxge/common/efx_nic.c optional sfxge pci dev/sfxge/common/efx_nvram.c optional sfxge pci dev/sfxge/common/efx_phy.c optional sfxge pci dev/sfxge/common/efx_port.c optional sfxge pci dev/sfxge/common/efx_rx.c optional sfxge pci dev/sfxge/common/efx_sram.c optional sfxge pci dev/sfxge/common/efx_tx.c optional sfxge pci dev/sfxge/common/efx_vpd.c optional sfxge pci dev/sfxge/common/hunt_nic.c optional sfxge pci dev/sfxge/common/mcdi_mon.c optional sfxge pci dev/sfxge/common/medford_nic.c optional sfxge pci dev/sfxge/common/siena_mac.c optional sfxge pci dev/sfxge/common/siena_mcdi.c optional sfxge pci dev/sfxge/common/siena_nic.c optional sfxge pci dev/sfxge/common/siena_nvram.c optional sfxge pci dev/sfxge/common/siena_phy.c optional sfxge pci dev/sfxge/common/siena_sram.c optional sfxge pci dev/sfxge/common/siena_vpd.c optional sfxge pci dev/sfxge/sfxge.c optional sfxge pci dev/sfxge/sfxge_dma.c optional sfxge pci dev/sfxge/sfxge_ev.c optional sfxge pci dev/sfxge/sfxge_intr.c optional sfxge pci dev/sfxge/sfxge_mcdi.c optional sfxge pci dev/sfxge/sfxge_nvram.c optional sfxge pci dev/sfxge/sfxge_port.c optional sfxge pci dev/sfxge/sfxge_rx.c optional sfxge pci dev/sfxge/sfxge_tx.c optional sfxge pci dev/sio/sio.c optional sio dev/sio/sio_isa.c optional sio isa dev/sio/sio_pccard.c optional sio pccard dev/sio/sio_pci.c optional sio pci dev/sio/sio_puc.c optional sio puc dev/smartpqi/smartpqi_cam.c optional smartpqi dev/smartpqi/smartpqi_cmd.c optional smartpqi dev/smartpqi/smartpqi_discovery.c optional smartpqi dev/smartpqi/smartpqi_event.c optional smartpqi dev/smartpqi/smartpqi_helper.c optional smartpqi dev/smartpqi/smartpqi_init.c optional smartpqi dev/smartpqi/smartpqi_intr.c optional smartpqi dev/smartpqi/smartpqi_ioctl.c optional smartpqi dev/smartpqi/smartpqi_main.c optional smartpqi dev/smartpqi/smartpqi_mem.c optional smartpqi dev/smartpqi/smartpqi_misc.c optional smartpqi dev/smartpqi/smartpqi_queue.c optional smartpqi dev/smartpqi/smartpqi_request.c optional smartpqi dev/smartpqi/smartpqi_response.c optional smartpqi dev/smartpqi/smartpqi_sis.c optional smartpqi dev/smartpqi/smartpqi_tag.c optional smartpqi dev/speaker/spkr.c optional speaker dev/syscons/apm/apm_saver.c optional apm_saver apm dev/syscons/scterm-teken.c optional sc dev/syscons/scvesactl.c optional sc vga vesa dev/syscons/scvgarndr.c optional sc vga dev/syscons/scvtb.c optional sc dev/tpm/tpm.c optional tpm dev/tpm/tpm_acpi.c optional tpm acpi dev/tpm/tpm_isa.c optional tpm isa dev/uart/uart_cpu_x86.c optional uart dev/viawd/viawd.c optional viawd dev/vmware/vmxnet3/if_vmx.c optional vmx dev/vmware/vmci/vmci.c optional vmci dev/vmware/vmci/vmci_datagram.c optional vmci dev/vmware/vmci/vmci_doorbell.c optional vmci dev/vmware/vmci/vmci_driver.c optional vmci dev/vmware/vmci/vmci_event.c optional vmci dev/vmware/vmci/vmci_hashtable.c optional vmci dev/vmware/vmci/vmci_kernel_if.c optional vmci dev/vmware/vmci/vmci_qpair.c optional vmci dev/vmware/vmci/vmci_queue_pair.c optional vmci dev/vmware/vmci/vmci_resource.c optional vmci dev/wbwd/wbwd.c optional wbwd dev/xen/pci/xen_acpi_pci.c optional xenhvm dev/xen/pci/xen_pci.c optional xenhvm dev/isci/isci.c optional isci dev/isci/isci_controller.c optional isci dev/isci/isci_domain.c optional isci dev/isci/isci_interrupt.c optional isci dev/isci/isci_io_request.c optional isci dev/isci/isci_logger.c optional isci dev/isci/isci_oem_parameters.c optional isci dev/isci/isci_remote_device.c optional isci dev/isci/isci_sysctl.c optional isci dev/isci/isci_task_request.c optional isci dev/isci/isci_timer.c optional isci dev/isci/scil/sati.c optional isci dev/isci/scil/sati_abort_task_set.c optional isci dev/isci/scil/sati_atapi.c optional isci dev/isci/scil/sati_device.c optional isci dev/isci/scil/sati_inquiry.c optional isci dev/isci/scil/sati_log_sense.c optional isci dev/isci/scil/sati_lun_reset.c optional isci dev/isci/scil/sati_mode_pages.c optional isci dev/isci/scil/sati_mode_select.c optional isci dev/isci/scil/sati_mode_sense.c optional isci dev/isci/scil/sati_mode_sense_10.c optional isci dev/isci/scil/sati_mode_sense_6.c optional isci dev/isci/scil/sati_move.c optional isci dev/isci/scil/sati_passthrough.c optional isci dev/isci/scil/sati_read.c optional isci dev/isci/scil/sati_read_buffer.c optional isci dev/isci/scil/sati_read_capacity.c optional isci dev/isci/scil/sati_reassign_blocks.c optional isci dev/isci/scil/sati_report_luns.c optional isci dev/isci/scil/sati_request_sense.c optional isci dev/isci/scil/sati_start_stop_unit.c optional isci dev/isci/scil/sati_synchronize_cache.c optional isci dev/isci/scil/sati_test_unit_ready.c optional isci dev/isci/scil/sati_unmap.c optional isci dev/isci/scil/sati_util.c optional isci dev/isci/scil/sati_verify.c optional isci dev/isci/scil/sati_write.c optional isci dev/isci/scil/sati_write_and_verify.c optional isci dev/isci/scil/sati_write_buffer.c optional isci dev/isci/scil/sati_write_long.c optional isci dev/isci/scil/sci_abstract_list.c optional isci dev/isci/scil/sci_base_controller.c optional isci dev/isci/scil/sci_base_domain.c optional isci dev/isci/scil/sci_base_iterator.c optional isci dev/isci/scil/sci_base_library.c optional isci dev/isci/scil/sci_base_logger.c optional isci dev/isci/scil/sci_base_memory_descriptor_list.c optional isci dev/isci/scil/sci_base_memory_descriptor_list_decorator.c optional isci dev/isci/scil/sci_base_object.c optional isci dev/isci/scil/sci_base_observer.c optional isci dev/isci/scil/sci_base_phy.c optional isci dev/isci/scil/sci_base_port.c optional isci dev/isci/scil/sci_base_remote_device.c optional isci dev/isci/scil/sci_base_request.c optional isci dev/isci/scil/sci_base_state_machine.c optional isci dev/isci/scil/sci_base_state_machine_logger.c optional isci dev/isci/scil/sci_base_state_machine_observer.c optional isci dev/isci/scil/sci_base_subject.c optional isci dev/isci/scil/sci_util.c optional isci dev/isci/scil/scic_sds_controller.c optional isci dev/isci/scil/scic_sds_library.c optional isci dev/isci/scil/scic_sds_pci.c optional isci dev/isci/scil/scic_sds_phy.c optional isci dev/isci/scil/scic_sds_port.c optional isci dev/isci/scil/scic_sds_port_configuration_agent.c optional isci dev/isci/scil/scic_sds_remote_device.c optional isci dev/isci/scil/scic_sds_remote_node_context.c optional isci dev/isci/scil/scic_sds_remote_node_table.c optional isci dev/isci/scil/scic_sds_request.c optional isci dev/isci/scil/scic_sds_sgpio.c optional isci dev/isci/scil/scic_sds_smp_remote_device.c optional isci dev/isci/scil/scic_sds_smp_request.c optional isci dev/isci/scil/scic_sds_ssp_request.c optional isci dev/isci/scil/scic_sds_stp_packet_request.c optional isci dev/isci/scil/scic_sds_stp_remote_device.c optional isci dev/isci/scil/scic_sds_stp_request.c optional isci dev/isci/scil/scic_sds_unsolicited_frame_control.c optional isci dev/isci/scil/scif_sas_controller.c optional isci dev/isci/scil/scif_sas_controller_state_handlers.c optional isci dev/isci/scil/scif_sas_controller_states.c optional isci dev/isci/scil/scif_sas_domain.c optional isci dev/isci/scil/scif_sas_domain_state_handlers.c optional isci dev/isci/scil/scif_sas_domain_states.c optional isci dev/isci/scil/scif_sas_high_priority_request_queue.c optional isci dev/isci/scil/scif_sas_internal_io_request.c optional isci dev/isci/scil/scif_sas_io_request.c optional isci dev/isci/scil/scif_sas_io_request_state_handlers.c optional isci dev/isci/scil/scif_sas_io_request_states.c optional isci dev/isci/scil/scif_sas_library.c optional isci dev/isci/scil/scif_sas_remote_device.c optional isci dev/isci/scil/scif_sas_remote_device_ready_substate_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_ready_substates.c optional isci dev/isci/scil/scif_sas_remote_device_starting_substate_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_starting_substates.c optional isci dev/isci/scil/scif_sas_remote_device_state_handlers.c optional isci dev/isci/scil/scif_sas_remote_device_states.c optional isci dev/isci/scil/scif_sas_request.c optional isci dev/isci/scil/scif_sas_smp_activity_clear_affiliation.c optional isci dev/isci/scil/scif_sas_smp_io_request.c optional isci dev/isci/scil/scif_sas_smp_phy.c optional isci dev/isci/scil/scif_sas_smp_remote_device.c optional isci dev/isci/scil/scif_sas_stp_io_request.c optional isci dev/isci/scil/scif_sas_stp_remote_device.c optional isci dev/isci/scil/scif_sas_stp_task_request.c optional isci dev/isci/scil/scif_sas_task_request.c optional isci dev/isci/scil/scif_sas_task_request_state_handlers.c optional isci dev/isci/scil/scif_sas_task_request_states.c optional isci dev/isci/scil/scif_sas_timer.c optional isci isa/syscons_isa.c optional sc isa/vga_isa.c optional vga kern/kern_clocksource.c standard kern/link_elf_obj.c standard libkern/x86/crc32_sse42.c standard -libkern/memmove.c standard -libkern/memset.c standard # # IA32 binary support # #amd64/ia32/ia32_exception.S optional compat_freebsd32 amd64/ia32/ia32_reg.c optional compat_freebsd32 amd64/ia32/ia32_signal.c optional compat_freebsd32 amd64/ia32/ia32_sigtramp.S optional compat_freebsd32 amd64/ia32/ia32_syscall.c optional compat_freebsd32 amd64/ia32/ia32_misc.c optional compat_freebsd32 compat/ia32/ia32_sysvec.c optional compat_freebsd32 compat/linprocfs/linprocfs.c optional linprocfs compat/linsysfs/linsysfs.c optional linsysfs # # Linux/i386 binary support # amd64/linux32/linux32_dummy.c optional compat_linux32 amd64/linux32/linux32_machdep.c optional compat_linux32 amd64/linux32/linux32_support.s optional compat_linux32 \ dependency "linux32_assym.h" amd64/linux32/linux32_sysent.c optional compat_linux32 amd64/linux32/linux32_sysvec.c optional compat_linux32 compat/linux/linux_emul.c optional compat_linux32 compat/linux/linux_errno.c optional compat_linux32 compat/linux/linux_file.c optional compat_linux32 compat/linux/linux_fork.c optional compat_linux32 compat/linux/linux_futex.c optional compat_linux32 compat/linux/linux_getcwd.c optional compat_linux32 compat/linux/linux_ioctl.c optional compat_linux32 compat/linux/linux_ipc.c optional compat_linux32 compat/linux/linux_mib.c optional compat_linux32 compat/linux/linux_misc.c optional compat_linux32 compat/linux/linux_mmap.c optional compat_linux32 compat/linux/linux_signal.c optional compat_linux32 compat/linux/linux_socket.c optional compat_linux32 compat/linux/linux_stats.c optional compat_linux32 compat/linux/linux_sysctl.c optional compat_linux32 compat/linux/linux_time.c optional compat_linux32 compat/linux/linux_timer.c optional compat_linux32 compat/linux/linux_uid16.c optional compat_linux32 compat/linux/linux_util.c optional compat_linux32 compat/linux/linux_vdso.c optional compat_linux32 compat/linux/linux_common.c optional compat_linux32 compat/linux/linux_event.c optional compat_linux32 compat/linux/linux.c optional compat_linux32 dev/amr/amr_linux.c optional compat_linux32 amr dev/mfi/mfi_linux.c optional compat_linux32 mfi # # Windows NDIS driver support # compat/ndis/kern_ndis.c optional ndisapi pci compat/ndis/kern_windrv.c optional ndisapi pci compat/ndis/subr_hal.c optional ndisapi pci compat/ndis/subr_ndis.c optional ndisapi pci compat/ndis/subr_ntoskrnl.c optional ndisapi pci compat/ndis/subr_pe.c optional ndisapi pci compat/ndis/subr_usbd.c optional ndisapi pci compat/ndis/winx64_wrap.S optional ndisapi pci # # x86 real mode BIOS emulator, required by dpms/pci/vesa # compat/x86bios/x86bios.c optional x86bios | dpms | pci | vesa contrib/x86emu/x86emu.c optional x86bios | dpms | pci | vesa # # bvm console # dev/bvm/bvm_console.c optional bvmconsole dev/bvm/bvm_dbg.c optional bvmdebug # # x86 shared code between IA32 and AMD64 architectures # x86/acpica/OsdEnvironment.c optional acpi x86/acpica/acpi_apm.c optional acpi x86/acpica/acpi_wakeup.c optional acpi x86/acpica/madt.c optional acpi x86/acpica/srat.c optional acpi x86/bios/smbios.c optional smbios x86/bios/vpd.c optional vpd x86/cpufreq/powernow.c optional cpufreq x86/cpufreq/est.c optional cpufreq x86/cpufreq/hwpstate.c optional cpufreq x86/cpufreq/p4tcc.c optional cpufreq x86/iommu/busdma_dmar.c optional acpi acpi_dmar pci x86/iommu/intel_ctx.c optional acpi acpi_dmar pci x86/iommu/intel_drv.c optional acpi acpi_dmar pci x86/iommu/intel_fault.c optional acpi acpi_dmar pci x86/iommu/intel_gas.c optional acpi acpi_dmar pci x86/iommu/intel_idpgtbl.c optional acpi acpi_dmar pci x86/iommu/intel_intrmap.c optional acpi acpi_dmar pci x86/iommu/intel_qi.c optional acpi acpi_dmar pci x86/iommu/intel_quirks.c optional acpi acpi_dmar pci x86/iommu/intel_utils.c optional acpi acpi_dmar pci x86/isa/atpic.c optional atpic isa x86/isa/atrtc.c standard x86/isa/clock.c standard x86/isa/elcr.c optional atpic isa | mptable x86/isa/isa.c standard x86/isa/isa_dma.c standard x86/isa/nmi.c standard x86/isa/orm.c optional isa x86/pci/pci_bus.c optional pci x86/pci/qpi.c optional pci x86/x86/autoconf.c standard x86/x86/bus_machdep.c standard x86/x86/busdma_bounce.c standard x86/x86/busdma_machdep.c standard x86/x86/cpu_machdep.c standard x86/x86/dump_machdep.c standard x86/x86/fdt_machdep.c optional fdt x86/x86/identcpu.c standard x86/x86/intr_machdep.c standard x86/x86/io_apic.c standard x86/x86/legacy.c standard x86/x86/local_apic.c standard x86/x86/mca.c standard x86/x86/x86_mem.c optional mem x86/x86/mptable.c optional mptable x86/x86/mptable_pci.c optional mptable pci x86/x86/mp_x86.c optional smp x86/x86/mp_watchdog.c optional mp_watchdog smp x86/x86/msi.c optional pci x86/x86/nexus.c standard x86/x86/pvclock.c standard x86/x86/stack_machdep.c optional ddb | stack x86/x86/tsc.c standard x86/x86/delay.c standard x86/xen/hvm.c optional xenhvm x86/xen/xen_intr.c optional xenhvm x86/xen/pv.c optional xenhvm x86/xen/pvcpu_enum.c optional xenhvm x86/xen/xen_apic.c optional xenhvm x86/xen/xenpv.c optional xenhvm x86/xen/xen_nexus.c optional xenhvm x86/xen/xen_msi.c optional xenhvm x86/xen/xen_pci_bus.c optional xenhvm