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MFi386: revision 1.580
This commit is contained in:
Yoshihiro Takahashi
parent
0ca1bf3907
commit
18cf8bfb1c
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=122052
@ -38,6 +38,7 @@
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* $FreeBSD$
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*/
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#include "opt_apic.h"
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#include "opt_atalk.h"
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#include "opt_compat.h"
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#include "opt_cpu.h"
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@ -90,7 +91,10 @@
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#include <sys/exec.h>
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#include <sys/cons.h>
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#ifdef DDB
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#include <ddb/ddb.h>
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#include <ddb/db_sym.h>
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#endif
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#include <net/netisr.h>
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@ -100,6 +104,7 @@
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#include <machine/clock.h>
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#include <machine/specialreg.h>
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#include <machine/bootinfo.h>
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#include <machine/intr_machdep.h>
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#include <machine/md_var.h>
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#include <machine/pc/bios.h>
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#include <machine/pcb_ext.h> /* pcb.h included via sys/user.h */
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@ -112,8 +117,10 @@
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#include <machine/smp.h>
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#endif
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#ifdef DEV_ISA
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#include <i386/isa/icu.h>
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#include <i386/isa/intr_machdep.h>
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#endif
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#ifdef PC98
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#include <pc98/pc98/pc98_machdep.h>
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#include <pc98/pc98/pc98.h>
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@ -158,7 +165,7 @@ int need_post_dma_flush; /* If 1, use invd after DMA transfer. */
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#endif
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int _udatasel, _ucodesel;
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u_int atdevbase;
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u_int atdevbase, basemem;
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#ifdef PC98
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static int ispc98 = 1;
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@ -242,10 +249,7 @@ cpu_startup(dummy)
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bufinit();
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vm_pager_bufferinit();
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#ifndef SMP
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/* For SMP, we delay the cpu_setregs() until after SMP startup. */
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cpu_setregs();
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#endif
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}
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/*
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@ -1485,6 +1489,31 @@ extern inthand_t
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IDTVEC(page), IDTVEC(mchk), IDTVEC(rsvd), IDTVEC(fpu), IDTVEC(align),
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IDTVEC(xmm), IDTVEC(lcall_syscall), IDTVEC(int0x80_syscall);
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#ifdef DDB
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/*
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* Display the index and function name of any IDT entries that don't use
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* the default 'rsvd' entry point.
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*/
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DB_SHOW_COMMAND(idt, db_show_idt)
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{
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struct gate_descriptor *ip;
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int idx, quit;
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uintptr_t func;
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ip = idt;
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db_setup_paging(db_simple_pager, &quit, DB_LINES_PER_PAGE);
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for (idx = 0, quit = 0; idx < NIDT; idx++) {
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func = (ip->gd_hioffset << 16 | ip->gd_looffset);
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if (func != (uintptr_t)&IDTVEC(rsvd)) {
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db_printf("%3d\t", idx);
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db_printsym(func, DB_STGY_PROC);
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db_printf("\n");
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}
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ip++;
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}
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}
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#endif
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void
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sdtossd(sd, ssd)
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struct segment_descriptor *sd;
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@ -1519,13 +1548,13 @@ getmemsize(int first)
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{
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#ifdef PC98
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int i, physmap_idx, pa_indx, pg_n;
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u_int basemem, extmem, under16;
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u_int extmem, under16;
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vm_offset_t pa, physmap[PHYSMAP_SIZE];
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pt_entry_t *pte;
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char *cp;
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#else
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int i, physmap_idx, pa_indx;
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u_int basemem, extmem;
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u_int extmem;
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struct vm86frame vmf;
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struct vm86context vmc;
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vm_paddr_t pa, physmap[PHYSMAP_SIZE];
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@ -1775,10 +1804,7 @@ next_run: ;
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#ifdef SMP
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/* make hole for AP bootstrap code */
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physmap[1] = mp_bootaddress(physmap[1] / 1024);
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/* look for the MP hardware - needed for apic addresses */
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i386_mp_probe();
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physmap[1] = mp_bootaddress(physmap[1]);
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#endif
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/*
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@ -2132,7 +2158,7 @@ init386(first)
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printf("WARNING: loader(8) metadata is missing!\n");
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#ifdef DEV_ISA
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isa_defaultirq();
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atpic_startup();
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#endif
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#ifdef DDB
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@ -2216,6 +2242,7 @@ init386(first)
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void
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cpu_pcpu_init(struct pcpu *pcpu, int cpuid, size_t size)
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{
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}
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#if defined(I586_CPU) && !defined(NO_F00F_HACK)
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@ -38,6 +38,7 @@
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* $FreeBSD$
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*/
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#include "opt_apic.h"
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#include "opt_atalk.h"
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#include "opt_compat.h"
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#include "opt_cpu.h"
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@ -90,7 +91,10 @@
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#include <sys/exec.h>
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#include <sys/cons.h>
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#ifdef DDB
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#include <ddb/ddb.h>
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#include <ddb/db_sym.h>
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#endif
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#include <net/netisr.h>
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@ -100,6 +104,7 @@
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#include <machine/clock.h>
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#include <machine/specialreg.h>
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#include <machine/bootinfo.h>
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#include <machine/intr_machdep.h>
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#include <machine/md_var.h>
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#include <machine/pc/bios.h>
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#include <machine/pcb_ext.h> /* pcb.h included via sys/user.h */
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@ -112,8 +117,10 @@
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#include <machine/smp.h>
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#endif
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#ifdef DEV_ISA
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#include <i386/isa/icu.h>
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#include <i386/isa/intr_machdep.h>
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#endif
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#ifdef PC98
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#include <pc98/pc98/pc98_machdep.h>
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#include <pc98/pc98/pc98.h>
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@ -158,7 +165,7 @@ int need_post_dma_flush; /* If 1, use invd after DMA transfer. */
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#endif
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int _udatasel, _ucodesel;
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u_int atdevbase;
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u_int atdevbase, basemem;
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#ifdef PC98
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static int ispc98 = 1;
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@ -242,10 +249,7 @@ cpu_startup(dummy)
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bufinit();
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vm_pager_bufferinit();
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#ifndef SMP
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/* For SMP, we delay the cpu_setregs() until after SMP startup. */
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cpu_setregs();
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#endif
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}
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/*
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@ -1485,6 +1489,31 @@ extern inthand_t
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IDTVEC(page), IDTVEC(mchk), IDTVEC(rsvd), IDTVEC(fpu), IDTVEC(align),
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IDTVEC(xmm), IDTVEC(lcall_syscall), IDTVEC(int0x80_syscall);
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#ifdef DDB
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/*
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* Display the index and function name of any IDT entries that don't use
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* the default 'rsvd' entry point.
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*/
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DB_SHOW_COMMAND(idt, db_show_idt)
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{
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struct gate_descriptor *ip;
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int idx, quit;
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uintptr_t func;
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ip = idt;
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db_setup_paging(db_simple_pager, &quit, DB_LINES_PER_PAGE);
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for (idx = 0, quit = 0; idx < NIDT; idx++) {
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func = (ip->gd_hioffset << 16 | ip->gd_looffset);
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if (func != (uintptr_t)&IDTVEC(rsvd)) {
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db_printf("%3d\t", idx);
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db_printsym(func, DB_STGY_PROC);
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db_printf("\n");
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}
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ip++;
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}
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}
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#endif
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void
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sdtossd(sd, ssd)
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struct segment_descriptor *sd;
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@ -1519,13 +1548,13 @@ getmemsize(int first)
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{
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#ifdef PC98
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int i, physmap_idx, pa_indx, pg_n;
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u_int basemem, extmem, under16;
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u_int extmem, under16;
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vm_offset_t pa, physmap[PHYSMAP_SIZE];
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pt_entry_t *pte;
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char *cp;
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#else
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int i, physmap_idx, pa_indx;
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u_int basemem, extmem;
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u_int extmem;
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struct vm86frame vmf;
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struct vm86context vmc;
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vm_paddr_t pa, physmap[PHYSMAP_SIZE];
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@ -1775,10 +1804,7 @@ next_run: ;
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#ifdef SMP
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/* make hole for AP bootstrap code */
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physmap[1] = mp_bootaddress(physmap[1] / 1024);
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/* look for the MP hardware - needed for apic addresses */
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i386_mp_probe();
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physmap[1] = mp_bootaddress(physmap[1]);
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#endif
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/*
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@ -2132,7 +2158,7 @@ init386(first)
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printf("WARNING: loader(8) metadata is missing!\n");
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#ifdef DEV_ISA
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isa_defaultirq();
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atpic_startup();
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#endif
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#ifdef DDB
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@ -2216,6 +2242,7 @@ init386(first)
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void
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cpu_pcpu_init(struct pcpu *pcpu, int cpuid, size_t size)
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{
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}
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#if defined(I586_CPU) && !defined(NO_F00F_HACK)
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