diff options
Diffstat (limited to 'freebsd/sys/i386/include/machine/md_var.h')
| -rw-r--r-- | freebsd/sys/i386/include/machine/md_var.h | 56 |
1 files changed, 11 insertions, 45 deletions
diff --git a/freebsd/sys/i386/include/machine/md_var.h b/freebsd/sys/i386/include/machine/md_var.h index 3563e6ce..c3caf07a 100644 --- a/freebsd/sys/i386/include/machine/md_var.h +++ b/freebsd/sys/i386/include/machine/md_var.h @@ -32,34 +32,12 @@ #ifndef _MACHINE_MD_VAR_H_ #define _MACHINE_MD_VAR_H_ -/* - * Miscellaneous machine-dependent declarations. - */ +#include <x86/x86_var.h> -extern long Maxmem; -extern u_int basemem; /* PA of original top of base memory */ -extern int busdma_swi_pending; -extern u_int cpu_exthigh; -extern u_int cpu_feature; -extern u_int cpu_feature2; -extern u_int amd_feature; -extern u_int amd_feature2; -extern u_int amd_pminfo; -extern u_int via_feature_rng; -extern u_int via_feature_xcrypt; -extern u_int cpu_clflush_line_size; -extern u_int cpu_fxsr; -extern u_int cpu_high; -extern u_int cpu_id; -extern u_int cpu_mxcsr_mask; -extern u_int cpu_procinfo; -extern u_int cpu_procinfo2; -extern char cpu_vendor[]; -extern u_int cpu_vendor_id; extern u_int cyrix_did; -extern char kstack[]; -extern char sigcode[]; -extern int szsigcode; +#if defined(I586_CPU) && !defined(NO_F00F_HACK) +extern int has_f00f_bug; +#endif #ifdef COMPAT_FREEBSD4 extern int szfreebsd4_sigcode; #endif @@ -67,19 +45,11 @@ extern int szfreebsd4_sigcode; extern int szosigcode; #endif extern uint32_t *vm_page_dump; -extern int vm_page_dump_size; -extern int workaround_erratum383; -typedef void alias_for_inthand_t(u_int cs, u_int ef, u_int esp, u_int ss); -struct thread; -struct reg; -struct fpreg; -struct dbreg; -struct dumperinfo; +struct segment_descriptor; +union savefpu; void bcopyb(const void *from, void *to, size_t len); -void busdma_swi(void); -void cpu_setregs(void); void cpu_switch_load_gs(void) __asm(__STRING(cpu_switch_load_gs)); void doreti_iret(void) __asm(__STRING(doreti_iret)); void doreti_iret_fault(void) __asm(__STRING(doreti_iret_fault)); @@ -89,19 +59,15 @@ void doreti_popl_es(void) __asm(__STRING(doreti_popl_es)); void doreti_popl_es_fault(void) __asm(__STRING(doreti_popl_es_fault)); void doreti_popl_fs(void) __asm(__STRING(doreti_popl_fs)); void doreti_popl_fs_fault(void) __asm(__STRING(doreti_popl_fs_fault)); -void dump_add_page(vm_paddr_t); -void dump_drop_page(vm_paddr_t); -void initializecpu(void); -void enable_sse(void); -void fillw(int /*u_short*/ pat, void *base, size_t cnt); +void finishidentcpu(void); +void fill_based_sd(struct segment_descriptor *sdp, uint32_t base); void i686_pagezero(void *addr); void sse2_pagezero(void *addr); void init_AMD_Elan_sc520(void); -int is_physical_memory(vm_paddr_t addr); -int isa_nmi(int cd); vm_paddr_t kvtop(void *addr); +void ppro_reenable_apic(void); void setidt(int idx, alias_for_inthand_t *func, int typ, int dpl, int selec); -int user_dbreg_trap(void); -void minidumpsys(struct dumperinfo *); +union savefpu *get_pcb_user_save_td(struct thread *td); +union savefpu *get_pcb_user_save_pcb(struct pcb *pcb); #endif /* !_MACHINE_MD_VAR_H_ */ |