Searched refs:pcb_ext (Results 1 - 8 of 8) sorted by relevance

/freebsd-current/sys/i386/include/
H A Dpcb_ext.h39 struct pcb_ext { struct
H A Dpcb.h92 struct pcb_ext *pcb_ext; /* optional pcb extension */ member in struct:pcb
/freebsd-current/sys/i386/i386/
H A Dvm_machdep.c73 #include <machine/pcb_ext.h>
191 * pcb2->pcb_ext: cleared below.
193 pcb2->pcb_ext = NULL;
273 pcb2->pcb_ext = NULL;
366 if (pcb->pcb_ext != NULL) {
367 /* if (pcb->pcb_ext->ext_refcount-- == 1) ?? */
372 pmap_trm_free(pcb->pcb_ext, ctob(IOPAGES + 1));
373 pcb->pcb_ext = NULL;
386 pcb->pcb_ext = NULL;
H A Dvm86.c44 #include <machine/pcb_ext.h>
189 * pcb_ext contains the address of the extension area, or zero if
193 if (curpcb->pcb_ext == 0)
195 vm86 = &curpcb->pcb_ext->ext_vm86;
393 (sizeof(struct pcb_ext) - sizeof(struct segment_descriptor) + \
399 struct pcb_ext vml_ext;
408 struct pcb_ext vml_ext;
426 struct pcb_ext *ext;
491 pcb->pcb_ext = ext;
493 bzero(ext, sizeof(struct pcb_ext));
[all...]
H A Dsys_machdep.c57 #include <machine/pcb_ext.h>
283 struct pcb_ext *ext;
318 KASSERT(td->td_pcb->pcb_ext == 0, ("already have a TSS!"));
323 td->td_pcb->pcb_ext = ext;
350 if (td->td_pcb->pcb_ext == 0)
353 iomap = (char *)td->td_pcb->pcb_ext->ext_iomap;
377 if (td->td_pcb->pcb_ext == 0) {
382 iomap = (char *)td->td_pcb->pcb_ext->ext_iomap;
H A Dgenassym.c73 #include <machine/pcb_ext.h>
124 ASSYM(PCB_EXT, offsetof(struct pcb, pcb_ext));
126 ASSYM(PCB_EXT_TSS, offsetof(struct pcb_ext, ext_tss));
H A Dexec_machdep.c93 #include <machine/pcb_ext.h>
211 struct vm86_kernel *vm86 = &td->td_pcb->pcb_ext->ext_vm86;
331 struct vm86_kernel *vm86 = &td->td_pcb->pcb_ext->ext_vm86;
490 struct vm86_kernel *vm86 = &td->td_pcb->pcb_ext->ext_vm86;
565 * if pcb_ext == 0 or vm86_inited == 0, the user hasn't
568 if (td->td_pcb->pcb_ext == 0)
570 vm86 = &td->td_pcb->pcb_ext->ext_vm86;
674 * if pcb_ext == 0 or vm86_inited == 0, the user hasn't
677 if (td->td_pcb->pcb_ext == 0)
679 vm86 = &td->td_pcb->pcb_ext
[all...]
H A Dmachdep.c127 #include <machine/pcb_ext.h>
1600 thread0.td_pcb->pcb_ext = 0;

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