예제 #1
0
파일: asm.c 프로젝트: 99years/plan9
void
strnput(char *s, int n)
{
	for(; *s; s++){
		CPUT(*s);
		n--;
	}
	for(; n > 0; n--)
		CPUT(0);
}
예제 #2
0
t_stat clk_rd (int32 *data, int32 PA, int32 access)
{
if (clk_fnxm) return SCPE_NXM;                          /* not there??? */
if (CPUT (HAS_LTCM)) *data = clk_csr & CLKCSR_IMP;      /* monitor bit? */
else *data = clk_csr & (CLKCSR_IMP & ~CSR_DONE);        /* no, just IE */
return SCPE_OK;
}
예제 #3
0
int32
clk_inta(void)
{
	if (CPUT(CPUT_24))
		clk_csr = clk_csr & ~CSR_DONE;
	return clk_dib.vec;
}
예제 #4
0
t_stat clk_wr (int32 data, int32 PA, int32 access)
{
if (clk_fnxm) return SCPE_NXM;                          /* not there??? */
if (PA & 1) return SCPE_OK;
clk_csr = (clk_csr & ~CLKCSR_RW) | (data & CLKCSR_RW);
if (CPUT (HAS_LTCM) && ((data & CSR_DONE) == 0))        /* monitor bit? */
    clk_csr = clk_csr & ~CSR_DONE;                      /* clr if zero */
if ((((clk_csr & CSR_IE) == 0) && !clk_fie) ||          /* unless IE+DONE */
    ((clk_csr & CSR_DONE) == 0)) CLR_INT (CLK);         /* clr intr */
return SCPE_OK;
}
예제 #5
0
t_stat clk_reset (DEVICE *dptr)
{
if (CPUT (HAS_LTCR)) clk_fie = clk_fnxm = 0;            /* reg there? */
else clk_fie = clk_fnxm = 1;                            /* no, BEVENT */
clk_tps = clk_default;                                  /* set default tps */
clk_csr = CSR_DONE;                                     /* set done */
CLR_INT (CLK);
sim_rtcn_init (clk_unit.wait, TMR_CLK);                 /* init line clock */
sim_activate_abs (&clk_unit, clk_unit.wait);            /* activate unit */
tmr_poll = clk_unit.wait;                               /* set timer poll */
tmxr_poll = clk_unit.wait;                              /* set mux poll */
return SCPE_OK;
}
예제 #6
0
파일: asm.c 프로젝트: BGCX261/znos-git
void
putsymb(char *s, int t, long v, int ver)
{
	int i, f;

	if(t == 'f')
		s++;
	LPUT(v);
	if(ver)
		t += 'a' - 'A';
	CPUT(t+0x80);			/* 0x80 is variable length */

	if(t == 'Z' || t == 'z') {
		CPUT(s[0]);
		for(i=1; s[i] != 0 || s[i+1] != 0; i += 2) {
			CPUT(s[i]);
			CPUT(s[i+1]);
		}
		CPUT(0);
		CPUT(0);
		i++;
	}
	else {
		for(i=0; s[i]; i++)
			CPUT(s[i]);
		CPUT(0);
	}
	symsize += 4 + 1 + i + 1;

	if(debug['n']) {
		if(t == 'z' || t == 'Z') {
			Bprint(&bso, "%c %.8lux ", t, v);
			for(i=1; s[i] != 0 || s[i+1] != 0; i+=2) {
				f = ((s[i]&0xff) << 8) | (s[i+1]&0xff);
				Bprint(&bso, "/%x", f);
			}
			Bprint(&bso, "\n");
			return;
		}
		if(ver)
			Bprint(&bso, "%c %.8lux %s<%d>\n", t, v, s, ver);
		else
			Bprint(&bso, "%c %.8lux %s\n", t, v, s);
	}
}
예제 #7
0
t_stat clk_reset (DEVICE *dptr)
{
    sim_register_clock_unit (&clk_unit);                    /* declare clock unit */
    if (CPUT (HAS_LTCR))                                    /* reg there? */
        clk_fie = clk_fnxm = 0;
    else {
        clk_fnxm = 1;                                       /* no LTCR, set nxm */
        clk_fie = CPUO (OPT_BVT);                           /* ie = 1 unless no BEVENT */
    }
    clk_tps = clk_default;                                  /* set default tps */
    clk_csr = CSR_DONE;                                     /* set done */
    CLR_INT (CLK);
    sim_rtcn_init (clk_unit.wait, TMR_CLK);                 /* init line clock */
    sim_activate (&clk_unit, clk_unit.wait);                /* activate unit */
    tmr_poll = clk_unit.wait;                               /* set timer poll */
    tmxr_poll = clk_unit.wait;                              /* set mux poll */
    return SCPE_OK;
}
예제 #8
0
MCW_cluster_array *find_clusters_NN1( MRI_IMAGE *cim )
{
   MCW_cluster_array *clust_arr ;
   MCW_cluster       *clust ;
   int ii,jj,kk, icl , ijk , ijk_last ;
   int ip,jp,kp , im,jm,km ;
   int nx,ny,nz,nxy,nxyz ;
   float *car = MRI_FLOAT_PTR(cim) ;

   nx = cim->nx ; ny = cim->ny ; cim->nz ; nxy = nx*ny ; nxyz = nxy*nz ;

   INIT_CLARR(clust_arr) ;

   ijk_last = 0 ;  /* start scanning at the start */

   while(1) {
     /* find next nonzero point in mmm array */

     for( ijk=ijk_last ; ijk < nxyz ; ijk++ ) if( car[ijk] != 0.0f ) break ;
     if( ijk == nxyz ) break ;  /* didn't find any! */
     ijk_last = ijk+1 ;         /* start here next time */

     INIT_CLUSTER(clust) ;
     IJK_TO_THREE(ijk,ii,jj,kk,nx,nxy) ;
     ADDTO_CLUSTER( clust , ii,jj,kk , car[ijk] ) ;
     car[ijk] = 0.0f ;

     /* loop over points in cluster, checking their neighbors,
        growing the cluster if we find any that belong therein */

     for( icl=0 ; icl < clust->num_pt ; icl++ ){
       ii = clust->i[icl] ; jj = clust->j[icl] ; kk = clust->k[icl] ;
       im = ii-1          ; jm = jj-1          ; km = kk-1          ;
       ip = ii+1          ; jp = jj+1          ; kp = kk+1          ;

       if( im >= 0 ) CPUT(im,jj,kk) ;
       if( ip < nx ) CPUT(ip,jj,kk) ;
       if( jm >= 0 ) CPUT(ii,jm,kk) ;
       if( jp < ny ) CPUT(ii,jp,kk) ;
       if( km >= 0 ) CPUT(ii,jj,km) ;
       if( kp < nz ) CPUT(ii,jj,kp) ;
     }
     ADDTO_CLARR(clust_arr,clust) ;
   }

   if( clust_arr->num_clu <= 0 ){ DESTROY_CLARR(clust_arr) ; }
   return clust_arr ;
}
예제 #9
0
파일: asm.c 프로젝트: BGCX261/znos-git
void
asmb(void)
{
	Prog *p;
	long t;
	Optab *o;

	if(debug['v'])
		Bprint(&bso, "%5.2f asm\n", cputime());
	Bflush(&bso);
	seek(cout, HEADR, 0);
	pc = INITTEXT;
	for(p = firstp; p != P; p = p->link) {
		if(p->as == ATEXT) {
			curtext = p;
			autosize = p->to.offset + 4;
			if(p->from3.type == D_CONST) {
				for(; pc < p->pc; pc++)
					CPUT(0);
			}
		}
		if(p->pc != pc) {
			diag("phase error %lux sb %lux",
				p->pc, pc);
			if(!debug['a'])
				prasm(curp);
			pc = p->pc;
		}
		curp = p;
		o = oplook(p);	/* could probably avoid this call */
		if(asmout(p, o, 0)) {
			p = p->link;
			pc += 4;
		}
		pc += o->size;
	}
	if(debug['a'])
		Bprint(&bso, "\n");
	Bflush(&bso);
	cflush();

	curtext = P;
	switch(HEADTYPE) {
	case 0:
	case 1:
	case 2:
	case 5:
		seek(cout, HEADR+textsize, 0);
		break;
	case 3:
		seek(cout, rnd(HEADR+textsize, 4), 0);
		break;
	case 4:
		seek(cout, rnd(HEADR+textsize, 4096), 0);
		break;
	}

	if(dlm){
		char buf[8];

		write(cout, buf, INITDAT-textsize);
		textsize = INITDAT;
	}

	for(t = 0; t < datsize; t += sizeof(buf)-100) {
		if(datsize-t > sizeof(buf)-100)
			datblk(t, sizeof(buf)-100);
		else
			datblk(t, datsize-t);
	}

	symsize = 0;
	lcsize = 0;
	if(!debug['s']) {
		if(debug['v'])
			Bprint(&bso, "%5.2f sym\n", cputime());
		Bflush(&bso);
		switch(HEADTYPE) {
		case 0:
		case 1:
		case 2:
		case 5:
			seek(cout, HEADR+textsize+datsize, 0);
			break;
		case 3:
			seek(cout, rnd(HEADR+textsize, 4)+datsize, 0);
			break;
		case 4:
			seek(cout, rnd(HEADR+textsize, 4096)+datsize, 0);
			break;
		}
		if(!debug['s'])
			asmsym();
		if(debug['v'])
			Bprint(&bso, "%5.2f sp\n", cputime());
		Bflush(&bso);
		if(!debug['s'])
			asmlc();
		if(dlm)
			asmdyn();
		if(HEADTYPE == 0 || HEADTYPE == 1)	/* round up file length for boot image */
			if((symsize+lcsize) & 1)
				CPUT(0);
		cflush();
	}
	else if(dlm){
		asmdyn();
		cflush();
	}

	seek(cout, 0L, 0);
	switch(HEADTYPE) {
	case 0:
		lput(0x1030107);		/* magic and sections */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(symsize);			/* nsyms */
		lput(entryvalue());		/* va of entry */
		lput(0L);
		lput(lcsize);
		break;
	case 1:
		lput(0x4a6f7921);		/* Joy! */
		lput(0x70656666);		/* peff */
		lput(0x70777063);		/* pwpc */
		lput(1);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0x30002);			/*YY*/
		lput(0);
		lput(~0);
		lput(0);
		lput(textsize+datsize);
		lput(textsize+datsize);
		lput(textsize+datsize);
		lput(0xd0);			/* header size */
		lput(0x10400);
		lput(~0);
		lput(0);
		lput(0xc);
		lput(0xc);
		lput(0xc);
		lput(0xc0);
		lput(0x01010400);
		lput(~0);
		lput(0);
		lput(0x38);
		lput(0x38);
		lput(0x38);
		lput(0x80);
		lput(0x04040400);
		lput(0);
		lput(1);
		lput(0);
		lput(~0);
		lput(0);
		lput(~0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0x3100);			/* load address */
		lput(0);
		lput(0);
		lput(0);			/* whew! */
		break;
	case 2:
		if(dlm)
			lput(0x80000000 | (4*21*21+7));		/* magic */
		else
			lput(4*21*21+7);	/* magic */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(symsize);			/* nsyms */
		lput(entryvalue());		/* va of entry */
		lput(0L);
		lput(lcsize);
		break;
	case 3:
		break;
	case 4:
		lput((0x1DFL<<16)|3L);		/* magic and sections */
		lput(time(0));			/* time and date */
		lput(rnd(HEADR+textsize, 4096)+datsize);
		lput(symsize);			/* nsyms */
		lput((0x48L<<16)|15L);		/* size of optional hdr and flags */

		lput((0413<<16)|01L);		/* magic and version */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(entryvalue());		/* va of entry */
		lput(INITTEXT);			/* va of base of text */
		lput(INITDAT);			/* va of base of data */
		lput(INITDAT);			/* address of TOC */
		lput((1L<<16)|1);		/* sn(entry) | sn(text) */
		lput((2L<<16)|1);		/* sn(data) | sn(toc) */
		lput((0L<<16)|3);		/* sn(loader) | sn(bss) */
		lput((3L<<16)|3);		/* maxalign(text) | maxalign(data) */
		lput(('1'<<24)|('L'<<16)|0);	/* type field, and reserved */
		lput(0);			/* max stack allowed */
		lput(0);			/* max data allowed */
		lput(0); lput(0); lput(0);	/* reserved */

		strnput(".text", 8);		/* text segment */
		lput(INITTEXT);			/* address */
		lput(INITTEXT);
		lput(textsize);
		lput(HEADR);
		lput(0L);
		lput(HEADR+textsize+datsize+symsize);
		lput(lcsize);			/* line number size */
		lput(0x20L);			/* flags */

		strnput(".data", 8);		/* data segment */
		lput(INITDAT);			/* address */
		lput(INITDAT);
		lput(datsize);
		lput(rnd(HEADR+textsize, 4096));/* sizes */
		lput(0L);
		lput(0L);
		lput(0L);
		lput(0x40L);			/* flags */

		strnput(".bss", 8);		/* bss segment */
		lput(INITDAT+datsize);		/* address */
		lput(INITDAT+datsize);
		lput(bsssize);
		lput(0L);
		lput(0L);
		lput(0L);
		lput(0L);
		lput(0x80L);			/* flags */
		break;
	case 5:
		strnput("\177ELF", 4);		/* e_ident */
		CPUT(1);			/* class = 32 bit */
		CPUT(2);			/* data = MSB */
		CPUT(1);			/* version = CURRENT */
		strnput("", 9);
		lput((2L<<16)|20L);		/* type = EXEC; machine = PowerPC */
		lput(1L);			/* version = CURRENT */
		lput(entryvalue() & ~KMASK);	/* entry vaddr */
		lput(52L);			/* offset to first phdr */
		lput(0L);			/* offset to first shdr */
		lput(0L);			/* flags = PPC */
		lput((52L<<16)|32L);		/* Ehdr & Phdr sizes*/
		lput((3L<<16)|0L);		/* # Phdrs & Shdr size */
		lput((0L<<16)|0L);		/* # Shdrs & shdr string size */

		lput(1L);			/* text - type = PT_LOAD */
		lput(HEADR);			/* file offset */
		lput(INITTEXT & ~KMASK);	/* vaddr */
		lput(INITTEXT);			/* paddr */
		lput(textsize);			/* file size */
		lput(textsize);			/* memory size */
		lput(0x05L);			/* protections = RX */
		lput(0x10000L);			/* alignment */

		lput(1L);			/* data - type = PT_LOAD */
		lput(HEADR+textsize);		/* file offset */
		lput(INITDAT & ~KMASK);		/* vaddr */
		lput(INITDAT);			/* paddr */
		lput(datsize);			/* file size */
		lput(datsize);			/* memory size */
		lput(0x07L);			/* protections = RWX */
		lput(0x10000L);			/* alignment */

		lput(0L);			/* data - type = PT_NULL */
		lput(HEADR+textsize+datsize);	/* file offset */
		lput(0L);
		lput(0L);
		lput(symsize);			/* symbol table size */
		lput(lcsize);			/* line number size */
		lput(0x04L);			/* protections = R */
		lput(0x04L);			/* alignment code?? */
		break;
	}
	cflush();
}
예제 #10
0
int do_fwr (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
	unsigned int fslnum;
	unsigned int num;
	unsigned int blocking;

	if (argc < 3) {
		cmd_usage(cmdtp);
		return 1;
	}

	fslnum = (unsigned int)simple_strtoul (argv[1], NULL, 16);
	num = (unsigned int)simple_strtoul (argv[2], NULL, 16);
	blocking = (unsigned int)simple_strtoul (argv[3], NULL, 16);
	if (fslnum < 0 || fslnum >= XILINX_FSL_NUMBER) {
		cmd_usage(cmdtp);
		return 1;
	}

	switch (fslnum) {
#if (XILINX_FSL_NUMBER > 0)
	case 0:
		switch (blocking) {
		case 0:	NPUT (num, 0);
			break;
		case 1:	NCPUT (num, 0);
			break;
		case 2:	PUT (num, 0);
			break;
		case 3:	CPUT (num, 0);
			break;
		default:
			return 2;
		}
		break;
#endif
#if (XILINX_FSL_NUMBER > 1)
	case 1:
		switch (blocking) {
		case 0:	NPUT (num, 1);
			break;
		case 1:	NCPUT (num, 1);
			break;
		case 2:	PUT (num, 1);
			break;
		case 3:	CPUT (num, 1);
			break;
		default:
			return 2;
		}
		break;
#endif
#if (XILINX_FSL_NUMBER > 2)
	case 2:
		switch (blocking) {
		case 0:	NPUT (num, 2);
			break;
		case 1:	NCPUT (num, 2);
			break;
		case 2:	PUT (num, 2);
			break;
		case 3:	CPUT (num, 2);
			break;
		default:
			return 2;
		}
		break;
#endif
#if (XILINX_FSL_NUMBER > 3)
	case 3:
		switch (blocking) {
		case 0:	NPUT (num, 3);
			break;
		case 1:	NCPUT (num, 3);
			break;
		case 2:	PUT (num, 3);
			break;
		case 3:	CPUT (num, 3);
			break;
		default:
			return 2;
		}
		break;
#endif
#if (XILINX_FSL_NUMBER > 4)
	case 4:
		switch (blocking) {
		case 0:	NPUT (num, 4);
			break;
		case 1:	NCPUT (num, 4);
			break;
		case 2:	PUT (num, 4);
			break;
		case 3:	CPUT (num, 4);
			break;
		default:
			return 2;
		}
		break;
#endif
#if (XILINX_FSL_NUMBER > 5)
	case 5:
		switch (blocking) {
		case 0:	NPUT (num, 5);
			break;
		case 1:	NCPUT (num, 5);
			break;
		case 2:	PUT (num, 5);
			break;
		case 3:	CPUT (num, 5);
			break;
		default:
			return 2;
		}
		break;
#endif
#if (XILINX_FSL_NUMBER > 6)
	case 6:
		switch (blocking) {
		case 0:	NPUT (num, 6);
			break;
		case 1:	NCPUT (num, 6);
			break;
		case 2:	PUT (num, 6);
			break;
		case 3:	CPUT (num, 6);
			break;
		default:
			return 2;
		}
		break;
#endif
#if (XILINX_FSL_NUMBER > 7)
	case 7:
		switch (blocking) {
		case 0:	NPUT (num, 7);
			break;
		case 1:	NCPUT (num, 7);
			break;
		case 2:	PUT (num, 7);
			break;
		case 3:	CPUT (num, 7);
			break;
		default:
			return 2;
		}
		break;
#endif
	default:
		return 1;
	}

	printf ("%01x: 0x%08x - %s %s write\n", fslnum, num,
		blocking < 2  ? "non blocking" : "blocking",
		((blocking == 1) || (blocking == 3)) ? "control" : "data" );
	return 0;

}
예제 #11
0
파일: asm.c 프로젝트: BGCX261/znos-git
void
asmb(void)
{
	Prog *p;
	long t;
	Optab *o;

	if(debug['v'])
		Bprint(&bso, "%5.2f asm\n", cputime());
	Bflush(&bso);
	seek(cout, HEADR, 0);
	pc = INITTEXT;
	for(p = firstp; p != P; p = p->link) {
		if(p->as == ATEXT) {
			curtext = p;
			autosize = p->to.offset + 4;
		}
		if(p->pc != pc) {
			diag("phase error %lux sb %lux",
				p->pc, pc);
			if(!debug['a'])
				prasm(curp);
			pc = p->pc;
		}
		curp = p;
		o = oplook(p);	/* could probably avoid this call */
		if(asmout(p, o, 0)) {
			p = p->link;
			pc += 4;
		}
		pc += o->size;
	}
	if(debug['a'])
		Bprint(&bso, "\n");
	Bflush(&bso);
	cflush();

	curtext = P;
	switch(HEADTYPE) {
	case 0:
	case 3:
		seek(cout, HEADR+textsize, 0);
		break;
	case 1:
	case 2:
		seek(cout, HEADR+textsize, 0);
		break;
	}
	for(t = 0; t < datsize; t += sizeof(buf)-100) {
		if(datsize-t > sizeof(buf)-100)
			datblk(t, sizeof(buf)-100);
		else
			datblk(t, datsize-t);
	}

	symsize = 0;
	lcsize = 0;
	if(!debug['s']) {
		if(debug['v'])
			Bprint(&bso, "%5.2f sym\n", cputime());
		Bflush(&bso);
		switch(HEADTYPE) {
		case 0:
		case 3:
			seek(cout, HEADR+textsize+datsize, 0);
			break;
		case 2:
		case 1:
			seek(cout, HEADR+textsize+datsize, 0);
			break;
		}
		if(!debug['s'])
			asmsym();
		if(debug['v'])
			Bprint(&bso, "%5.2f sp\n", cputime());
		Bflush(&bso);
		if(!debug['s'])
			asmlc();
		 /* round up file length for boot image */
		if(HEADTYPE == 0 || HEADTYPE == 3)
			if((symsize+lcsize) & 1)
				CPUT(0);
		cflush();
	}

	seek(cout, 0L, 0);
	switch(HEADTYPE) {
	case 0:
		lput(0x1030107);		/* magic and sections */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(symsize);			/* nsyms */
		lput(entryvalue());		/* va of entry */
		lput(0L);
		lput(lcsize);
		break;
	case 1:
		break;
	case 2:
		lput(4*13*13+7);		/* magic */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(symsize);			/* nsyms */
		lput(entryvalue());		/* va of entry */
		lput(0L);
		lput(lcsize);
		break;
	case 3:
		lput(0x1030107);		/* magic and sections */
		lput(0x90100000);
#define SPARC_NOOP 0x01000000
		lput(SPARC_NOOP);
		lput(SPARC_NOOP);
		lput(SPARC_NOOP);
		lput(SPARC_NOOP);
		lput(SPARC_NOOP);
		lput(SPARC_NOOP);
		break;
	}
	cflush();
}
예제 #12
0
파일: asm.c 프로젝트: BGCX261/znos-git
void
asmlc(void)
{
	long oldpc, oldlc;
	Prog *p;
	long v, s;

	oldpc = INITTEXT;
	oldlc = 0;
	for(p = firstp; p != P; p = p->link) {
		if(p->line == oldlc || p->as == ATEXT || p->as == ANOP) {
			if(p->as == ATEXT)
				curtext = p;
			if(debug['L'])
				Bprint(&bso, "%6lux %P\n",
					p->pc, p);
			continue;
		}
		if(debug['L'])
			Bprint(&bso, "\t\t%6ld", lcsize);
		v = (p->pc - oldpc) / MINLC;
		while(v) {
			s = 127;
			if(v < 127)
				s = v;
			CPUT(s+128);	/* 129-255 +pc */
			if(debug['L'])
				Bprint(&bso, " pc+%ld*%d(%ld)", s, MINLC, s+128);
			v -= s;
			lcsize++;
		}
		s = p->line - oldlc;
		oldlc = p->line;
		oldpc = p->pc + MINLC;
		if(s > 64 || s < -64) {
			CPUT(0);	/* 0 vv +lc */
			CPUT(s>>24);
			CPUT(s>>16);
			CPUT(s>>8);
			CPUT(s);
			if(debug['L']) {
				if(s > 0)
					Bprint(&bso, " lc+%ld(%d,%ld)\n",
						s, 0, s);
				else
					Bprint(&bso, " lc%ld(%d,%ld)\n",
						s, 0, s);
				Bprint(&bso, "%6lux %P\n",
					p->pc, p);
			}
			lcsize += 5;
			continue;
		}
		if(s > 0) {
			CPUT(0+s);	/* 1-64 +lc */
			if(debug['L']) {
				Bprint(&bso, " lc+%ld(%ld)\n", s, 0+s);
				Bprint(&bso, "%6lux %P\n",
					p->pc, p);
			}
		} else {
			CPUT(64-s);	/* 65-128 -lc */
			if(debug['L']) {
				Bprint(&bso, " lc%ld(%ld)\n", s, 64-s);
				Bprint(&bso, "%6lux %P\n",
					p->pc, p);
			}
		}
		lcsize++;
	}
예제 #13
0
//ボールが壁、プレイヤーキャラ、お助けブロックに接触した時の処理
void HitBall(void)
{
	//壁との当たり判定
		if(Ball[i].pos.x<-280) Ball[i].mov.x =  fabs(Ball[i].mov.x);
		if(Ball[i].pos.x>280)  Ball[i].mov.x = -fabs(Ball[i].mov.x);
		if(Ball[i].pos.y>226){
			Ball[i].mov.y = -fabs(Ball[i].mov.y);
			if(cpuflag[i] == 1)	CPUT(i);		//CPUはこの瞬間で目標点の計算を行う
		}
	//キャラとの当たり判定
		if(HitCheck(Ball[i].pos,PlayP[i],10,16)==TRUE){
			POINT2D Haziki;

			Ball[i].mov.x = (Ball[i].pos.x - PlayP[i].x) / (170.0f - (nsel * 50));//難易度により速度が変わる
			Ball[i].mov.y = (Ball[i].pos.y - PlayP[i].y) / (170.0f - (nsel * 50));//nselが大きいほど難易度高

			Haziki.x=(Ball[i].pos.x-PlayP[i].x)/6.0f;
			Haziki.y=(Ball[i].pos.y-PlayP[i].y)/6.0f;

			Ball[i].pos.x += Haziki.x;
			Ball[i].pos.y += Haziki.y;
		}
	//お助けブロックとの接触判定
		for(j=0 ; j < 2 ; j++){
			if(HitCheck(Ball[i].pos,Iti[j],10,16)==TRUE){
				POINT2D Haziki;
				
				Ball[i].mov.x = (Ball[i].pos.x - Iti[j].x ) / (170.0f - (nsel * 50));
				Ball[i].mov.y = (Ball[i].pos.y - Iti[j].y ) / (170.0f - (nsel * 50));

				Haziki.x=(Ball[i].pos.x-Iti[j].x)/6.0f;
				Haziki.y=(Ball[i].pos.y-Iti[j].y)/6.0f;

				Ball[i].pos.x += Haziki.x;
				Ball[i].pos.y += Haziki.y;

				if(cpuflag[i] == 1){		//CPUの場合
					if(Ball[i].mov.y > 0){			//玉のY方向の速度が正なら目標点のX座標はボールのX座標
						comT[i].y = 40 - nsel * 90;//Y座標は難易度にあわせて決める(難易度が高いほど下の方で動き回る)
						comT[i].x = Ball[i].pos.x;
					}
					else CPUT(i);					//玉のY方向の速度が負なら目標点計算
				}

				cflag[j] = 30;				//衝突したらブロックの色が変わる、その為の判定用フラグ
				ocunt[j]++;					//数回衝突すると何かが起こる
				Dotti[j] = i;				//衝突した玉はP1のものかP2のものか判定
		
			}
		}
		
		//破壊ブロックとの接触判定
		for(Bloop2 = 0 ; Bloop2 < 4 ; Bloop2++){
			for(Bloop1 = 0 ; Bloop1 < 17 ; Bloop1++){
				if(Blife[Bloop1][Bloop2]>0){			//ライフ0のブロックは対象外
					if(HitCheck(Ball[i].pos , Bpos[Bloop1][Bloop2] , 10 , 16)==TRUE){

						
						
						//跳ね返り方向計算
						Ball[i].mov.x = (Ball[i].pos.x - Bpos[Bloop1][Bloop2].x ) / (170.0f - (nsel * 50));
						Ball[i].mov.y = (Ball[i].pos.y - Bpos[Bloop1][Bloop2].y ) / (170.0f - (nsel * 50));

						if(cpuflag[i] == 1){
							if(Ball[i].mov.y < 0) CPUT(i);//ボールのY方向の速度が負ならCPUの目標点計算
						}

						Blife[Bloop1][Bloop2] -= 1;		//接触したらブロックのライフ−1
						if (Blife[Bloop1][Bloop2] == 0){
							poi[i]++;					//ブロックを破壊したらポイントプラス
							if(poi[i] == 20) fflag = 1; //ポイントが20溜まったらゲーム終了
							chflag[i] = 1;				//キャラ顔変化判定用フラグ=1(喜び顔)
							chcunt[i] = 200;			//カウントが0になるまで顔は喜び顔のまま
							fin++;						//ブロックの破壊数プラス
							if(fin == 68) fflag = 1;	//全てのブロックが壊れたらゲーム終了
						}
					}
				}
			}
		}
}
예제 #14
0
파일: asm.c 프로젝트: lufia/plan9-contrib
void
asmb(void)
{
	Prog *p;
	long t, magic;
	Optab *o;
	vlong vl;

	if(debug['v'])
		Bprint(&bso, "%5.2f asm\n", cputime());
	Bflush(&bso);
	seek(cout, HEADR, 0);
	pc = INITTEXT;
	for(p = firstp; p != P; p = p->link) {
		if(p->as == ATEXT) {
			curtext = p;
			autosize = p->to.offset + 8;
			if(p->from3.type == D_CONST) {
				for(; pc < p->pc; pc++)
					CPUT(0);
			}
		}
		if(p->pc != pc) {
			diag("phase error %llux sb %llux",
				p->pc, pc);
			if(!debug['a'])
				prasm(curp);
			pc = p->pc;
		}
		curp = p;
		o = oplook(p);	/* could probably avoid this call */
		if(asmout(p, o, 0)) {
			p = p->link;
			pc += 4;
		}
		pc += o->size;
	}
	if(debug['a'])
		Bprint(&bso, "\n");
	Bflush(&bso);
	cflush();

	curtext = P;
	switch(HEADTYPE) {
	case 0:
	case 1:
	case 2:
	case 5:
	case 9:
	case 10:
		seek(cout, HEADR+textsize, 0);
		break;
	case 3:
		seek(cout, rnd(HEADR+textsize, 4), 0);
		break;
	}

	if(dlm){
		char buf[8];

		write(cout, buf, INITDAT-textsize);
		textsize = INITDAT;
	}

	for(t = 0; t < datsize; t += sizeof(buf)-100) {
		if(datsize-t > sizeof(buf)-100)
			datblk(t, sizeof(buf)-100);
		else
			datblk(t, datsize-t);
	}

	symsize = 0;
	lcsize = 0;
	if(!debug['s']) {
		if(debug['v'])
			Bprint(&bso, "%5.2f sym\n", cputime());
		Bflush(&bso);
		switch(HEADTYPE) {
		case 0:
		case 1:
		case 2:
		case 5:
		case 9:
		case 10:
			seek(cout, HEADR+textsize+datsize, 0);
			break;
		case 3:
			seek(cout, rnd(HEADR+textsize, 4)+datsize, 0);
			break;
		}
		if(!debug['s'])
			asmsym();
		if(debug['v'])
			Bprint(&bso, "%5.2f sp\n", cputime());
		Bflush(&bso);
		if(!debug['s'])
			asmlc();
		if(dlm)
			asmdyn();
		if(HEADTYPE == 0 || HEADTYPE == 1)	/* round up file length for boot image */
			if((symsize+lcsize) & 1)
				CPUT(0);
		cflush();
	}
	else if(dlm){
		asmdyn();
		cflush();
	}

	seek(cout, 0L, 0);
	switch(HEADTYPE) {
	case 0:
		lput(0x1030107);		/* magic and sections */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(symsize);			/* nsyms */
		lput(entryvalue());		/* va of entry */
		lput(0L);
		lput(lcsize);
		break;
	case 1:
		if(dlm)
			lput(0x80000000 | (4*21*21+7));		/* q.out magic */
		else
			lput(4*21*21+7);	/* q.out magic */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(symsize);			/* nsyms */
		lput(entryvalue());		/* va of entry */
		lput(0L);
		lput(lcsize);
		break;
	case 2:	/* plan9 */
		magic = 4*27*27+7;
		magic |= 0x00008000;		/* fat header */
		if(dlm)
			magic |= 0x80000000;	/* dlm */
		lput(magic);
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(symsize);			/* nsyms */
		vl = entryvalue();
		lput(PADDR(vl));		/* va of entry (real mode on boot) */
		lput(0L);
		lput(lcsize);
		llput(vl);			/* va of entry */
		break;
	case 3:
		break;
	case 5:
		elf32(POWER, ELFDATA2MSB, 0, nil);
		break;
	case 9:					/* ELF64 Header */
	case 10:				/* A2 weirdness */
		elf64(POWER64, ELFDATA2MSB, 0, nil);
		break;
	}
	cflush();
}
예제 #15
0
파일: asm.c 프로젝트: cephdon/inferno-1
void
asmb(void)
{
	Prog *p;
	long t;
	Optab *o;
	long prevpc;

	if(debug['v'])
		Bprint(&bso, "%5.2f asm\n", cputime());
	Bflush(&bso);

	/* emit text segment */
	seek(cout, HEADR, 0);
	prevpc = pc = INITTEXT;
	for(p = firstp; p != P; p = p->link) {
		if(p->as == ATEXT) {
			curtext = p;
			autosize = p->to.offset + 4;
			if(p->from3.type == D_CONST) {
				for(; pc < p->pc; pc++)
					CPUT(0);
			}
		}
		if(p->pc != pc) {
			diag("phase error %lux sb %lux",
				p->pc, pc);
			if(!debug['a'])
				prasm(curp);
			pc = p->pc;
		}
		curp = p;
		o = oplook(p);	/* could probably avoid this call */
		if(asmout(p, o, 0)) {
			p = p->link;
			pc += 4;
		}
		pc += o->size;
		if (prevpc & (1<<31) && (pc & (1<<31)) == 0) {
			char *tn;

			tn = "?none?";
			if(curtext != P && curtext->from.sym != S)
				tn = curtext->from.sym->name;
			Bprint(&bso, "%s: warning: text segment wrapped past 0\n", tn);
		}
		prevpc = pc;
	}
	/* for virtex 4, inject a jmp instruction after other text */
	if(HEADTYPE == 6)
		/* branch to absolute entry address (0xfffe2100) */
		lput((18 << 26) | (0x03FFFFFC & entryvalue()) | 2);

	if(debug['a'])
		Bprint(&bso, "\n");
	Bflush(&bso);
	cflush();

	/* emit data segment */
	curtext = P;
	switch(HEADTYPE) {
	case 6:
		textsize += JMPSZ;
		/* fall through */
	case 0:
	case 1:
	case 2:
	case 5:
		seek(cout, HEADR+textsize, 0);
		break;
	case 3:
		seek(cout, rnd(HEADR+textsize, 4), 0);
		break;
	case 4:
		seek(cout, rnd(HEADR+textsize, 4096), 0);
		break;
	}

	if(dlm){
		char buf[8];

		write(cout, buf, INITDAT-textsize);
		textsize = INITDAT;
	}

	for(t = 0; t < datsize; t += sizeof(buf)-100) {
		if(datsize-t > sizeof(buf)-100)
			datblk(t, sizeof(buf)-100);
		else
			datblk(t, datsize-t);
	}

	symsize = 0;
	lcsize = 0;
	if(!debug['s']) {
		if(debug['v'])
			Bprint(&bso, "%5.2f sym\n", cputime());
		Bflush(&bso);
		switch(HEADTYPE) {
		case 0:
		case 1:
		case 2:
		case 5:
		case 6:
			seek(cout, HEADR+textsize+datsize, 0);
			break;
		case 3:
			seek(cout, rnd(HEADR+textsize, 4)+datsize, 0);
			break;
		case 4:
			seek(cout, rnd(HEADR+textsize, 4096)+datsize, 0);
			break;
		}
		if(!debug['s'])
			asmsym();
		if(debug['v'])
			Bprint(&bso, "%5.2f sp\n", cputime());
		Bflush(&bso);
		if(!debug['s'])
			asmlc();
		if(dlm)
			asmdyn();
		if(HEADTYPE == 0 || HEADTYPE == 1)	/* round up file length for boot image */
			if((symsize+lcsize) & 1)
				CPUT(0);
		cflush();
	}
	else if(dlm){
		asmdyn();
		cflush();
	}

	/* back up and write the header */
	seek(cout, 0L, 0);
	switch(HEADTYPE) {
	case 0:
		lput(0x1030107);		/* magic and sections */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(symsize);			/* nsyms */
		lput(entryvalue());		/* va of entry */
		lput(0L);
		lput(lcsize);
		break;
	case 1:
		lput(0x4a6f7921);		/* Joy! */
		lput(0x70656666);		/* peff */
		lput(0x70777063);		/* pwpc */
		lput(1);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0x30002);			/*YY*/
		lput(0);
		lput(~0);
		lput(0);
		lput(textsize+datsize);
		lput(textsize+datsize);
		lput(textsize+datsize);
		lput(0xd0);			/* header size */
		lput(0x10400);
		lput(~0);
		lput(0);
		lput(0xc);
		lput(0xc);
		lput(0xc);
		lput(0xc0);
		lput(0x01010400);
		lput(~0);
		lput(0);
		lput(0x38);
		lput(0x38);
		lput(0x38);
		lput(0x80);
		lput(0x04040400);
		lput(0);
		lput(1);
		lput(0);
		lput(~0);
		lput(0);
		lput(~0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0x3100);			/* load address */
		lput(0);
		lput(0);
		lput(0);			/* whew! */
		break;
	case 2:
		if(dlm)
			lput(0x80000000 | (4*21*21+7));		/* magic */
		else
			lput(4*21*21+7);	/* magic */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(symsize);			/* nsyms */
		lput(entryvalue());		/* va of entry */
		lput(0L);
		lput(lcsize);
		break;
	case 3:
		break;
	case 4:
		lput((0x1DFL<<16)|3L);		/* magic and sections */
		lput(time(0));			/* time and date */
		lput(rnd(HEADR+textsize, 4096)+datsize);
		lput(symsize);			/* nsyms */
		lput((0x48L<<16)|15L);		/* size of optional hdr and flags */

		lput((0413<<16)|01L);		/* magic and version */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(entryvalue());		/* va of entry */
		lput(INITTEXT);			/* va of base of text */
		lput(INITDAT);			/* va of base of data */
		lput(INITDAT);			/* address of TOC */
		lput((1L<<16)|1);		/* sn(entry) | sn(text) */
		lput((2L<<16)|1);		/* sn(data) | sn(toc) */
		lput((0L<<16)|3);		/* sn(loader) | sn(bss) */
		lput((3L<<16)|3);		/* maxalign(text) | maxalign(data) */
		lput(('1'<<24)|('L'<<16)|0);	/* type field, and reserved */
		lput(0);			/* max stack allowed */
		lput(0);			/* max data allowed */
		lput(0); lput(0); lput(0);	/* reserved */

		strnput(".text", 8);		/* text segment */
		lput(INITTEXT);			/* address */
		lput(INITTEXT);
		lput(textsize);
		lput(HEADR);
		lput(0L);
		lput(HEADR+textsize+datsize+symsize);
		lput(lcsize);			/* line number size */
		lput(0x20L);			/* flags */

		strnput(".data", 8);		/* data segment */
		lput(INITDAT);			/* address */
		lput(INITDAT);
		lput(datsize);
		lput(rnd(HEADR+textsize, 4096));/* sizes */
		lput(0L);
		lput(0L);
		lput(0L);
		lput(0x40L);			/* flags */

		strnput(".bss", 8);		/* bss segment */
		lput(INITDAT+datsize);		/* address */
		lput(INITDAT+datsize);
		lput(bsssize);
		lput(0L);
		lput(0L);
		lput(0L);
		lput(0L);
		lput(0x80L);			/* flags */
		break;
	case 5:
		/*
		 * customised for blue/gene,
		 * notably the alignment and KMASK masking.
		 */
		strnput("\177ELF", 4);		/* e_ident */
		CPUT(1);			/* class = 32 bit */
		CPUT(2);			/* data = MSB */
		CPUT(1);			/* version = CURRENT */
		strnput("", 9);
		lput((2L<<16)|20L);		/* type = EXEC; machine = PowerPC */
		lput(1L);			/* version = CURRENT */
		lput(entryvalue() & ~KMASK);	/* entry vaddr */
		lput(52L);			/* offset to first phdr */

		if(debug['S']){
			lput(HEADR+textsize+datsize+symsize);	/* offset to first shdr */
			lput(0L);		/* flags = PPC */
			lput((52L<<16)|32L);	/* Ehdr & Phdr sizes*/
			lput((3L<<16)|40L);	/* # Phdrs & Shdr size */
			lput((3L<<16)|2L);	/* # Shdrs & shdr string size */
		}
		else{
			lput(0L);
			lput(0L);		/* flags = PPC */
			lput((52L<<16)|32L);	/* Ehdr & Phdr sizes*/
			lput((3L<<16)|0L);	/* # Phdrs & Shdr size */
			lput((3L<<16)|0L);	/* # Shdrs & shdr string size */
		}

		lput(1L);			/* text - type = PT_LOAD */
		lput(HEADR);			/* file offset */
		lput(INITTEXT & ~KMASK);	/* vaddr */
		lput(INITTEXT);			/* paddr */
		lput(textsize);			/* file size */
		lput(textsize);			/* memory size */
		lput(0x05L);			/* protections = RX */
		lput(0x10000L);			/* alignment */

		lput(1L);			/* data - type = PT_LOAD */
		lput(HEADR+textsize);		/* file offset */
		lput(INITDAT & ~KMASK);		/* vaddr */
		lput(INITDAT);			/* paddr */
		lput(datsize);			/* file size */
		lput(datsize);			/* memory size */
		lput(0x07L);			/* protections = RWX */
		lput(0x10000L);			/* alignment */

		lput(0L);			/* data - type = PT_NULL */
		lput(HEADR+textsize+datsize);	/* file offset */
		lput(0L);			/* vaddr */
		lput(0L);			/* paddr */
		lput(symsize);			/* symbol table size */
		lput(lcsize);			/* line number size */
		lput(0x04L);			/* protections = R */
		lput(0x04L);			/* alignment code?? */
		cflush();

		if(!debug['S'])
			break;

		seek(cout, HEADR+textsize+datsize+symsize, 0);
		lput(1);			/* Section name (string tbl index) */
		lput(1);			/* Section type */
		lput(2|4);			/* Section flags */
		lput(INITTEXT & ~KMASK);	/* Section virtual addr at execution */
		lput(HEADR);			/* Section file offset */
		lput(textsize);			/* Section size in bytes */
		lput(0);			/* Link to another section */
		lput(0);			/* Additional section information */
		lput(0x10000L);			/* Section alignment */
		lput(0);			/* Entry size if section holds table */

		lput(7);			/* Section name (string tbl index) */
		lput(1);			/* Section type */
		lput(2|1);			/* Section flags */
		lput(INITDAT & ~KMASK);		/* Section virtual addr at execution */
		lput(HEADR+textsize);		/* Section file offset */
		lput(datsize);			/* Section size in bytes */
		lput(0);			/* Link to another section */
		lput(0);			/* Additional section information */
		lput(0x10000L);			/* Section alignment */
		lput(0);			/* Entry size if section holds table */

		/* string section header */
		lput(12);			/* Section name (string tbl index) */
		lput(3);			/* Section type */
		lput(1 << 5);			/* Section flags */
		lput(0);			/* Section virtual addr at execution */
		lput(HEADR+textsize+datsize+symsize+3*40);	/* Section file offset */
		lput(14);			/* Section size in bytes */
		lput(0);			/* Link to another section */
		lput(0);			/* Additional section information */
		lput(1);			/* Section alignment */
		lput(0);			/* Entry size if section holds table */

		/* string table */
		cput(0);
		strnput(".text", 5);
		cput(0);
		strnput(".data", 5);
		cput(0);
		strnput(".strtab", 7);
		cput(0);
		cput(0);

		break;
	case 6:
		/*
		 * customised for virtex 4 boot,
		 * notably the alignment and KMASK masking.
		 */
		strnput("\177ELF", 4);		/* e_ident */
		CPUT(1);			/* class = 32 bit */
		CPUT(2);			/* data = MSB */
		CPUT(1);			/* version = CURRENT */
		strnput("", 9);
		lput((2L<<16)|20L);		/* type = EXEC; machine = PowerPC */
		lput(1L);			/* version = CURRENT */
		lput(entryvalue());		/* entry vaddr */
		lput(52L);			/* offset to first phdr */

		debug['S'] = 1;			/* no symbol table */
		if(debug['S']){
			lput(HEADR+textsize+datsize+symsize);	/* offset to first shdr */
			lput(0L);		/* flags = PPC */
			lput((52L<<16)|32L);	/* Ehdr & Phdr sizes*/
			lput((4L<<16)|40L);	/* # Phdrs & Shdr size */
			lput((4L<<16)|2L);	/* # Shdrs & shdr string size */
		}
		else{
			lput(0L);
			lput(0L);		/* flags = PPC */
			lput((52L<<16)|32L);	/* Ehdr & Phdr sizes*/
			lput((4L<<16)|0L);	/* # Phdrs & Shdr size */
			lput((4L<<16)|0L);	/* # Shdrs & shdr string size */
		}

		lput(1L);			/* text - type = PT_LOAD */
		lput(HEADR);			/* file offset */
		lput(INITTEXT);			/* vaddr */
		lput(INITTEXT);			/* paddr */
		lput(textsize-JMPSZ);		/* file size */
		lput(textsize-JMPSZ);		/* memory size */
		lput(0x05L);			/* protections = RX */
		lput(0);			/* alignment */

		lput(1L);			/* data - type = PT_LOAD */
		lput(HEADR+textsize);		/* file offset */
		lput(INITDAT);			/* vaddr */
		lput(INITDAT);			/* paddr */
		lput(datsize);			/* file size */
		lput(datsize+bsssize);		/* memory size */
		lput(0x07L);			/* protections = RWX */
		lput(0);			/* alignment */

		lput(0L);			/* data - type = PT_NULL */
		lput(HEADR+textsize+datsize);	/* file offset */
		lput(0L);			/* vaddr */
		lput(0L);			/* paddr */
		lput(symsize);			/* symbol table size */
		lput(lcsize);			/* line number size */
		lput(0x04L);			/* protections = R */
		lput(0x04L);			/* alignment code?? */

		/* add tiny text section at end with jmp to start */
		lput(1L);			/* text - type = PT_LOAD */
		lput(HEADR+textsize-JMPSZ);	/* file offset */
		lput(0xFFFFFFFC);		/* vaddr */
		lput(0xFFFFFFFC);		/* paddr */
		lput(JMPSZ);			/* file size */
		lput(JMPSZ);			/* memory size */
		lput(0x05L);			/* protections = RX */
		lput(0);			/* disable alignment */

		cflush();
		break;
	}
	cflush();
}
예제 #16
0
파일: asm.c 프로젝트: 99years/plan9
void
cput(long l)
{
	CPUT(l);
}
예제 #17
0
파일: asm.c 프로젝트: 99years/plan9
void
asmb(void)
{
	Prog *p;
	long t;
	Optab *o;
	long prevpc;

	if(debug['v'])
		Bprint(&bso, "%5.2f asm\n", cputime());
	Bflush(&bso);

	/* emit text segment */
	seek(cout, HEADR, 0);
	prevpc = pc = INITTEXT;
	for(p = firstp; p != P; p = p->link) {
		if(p->as == ATEXT) {
			curtext = p;
			autosize = p->to.offset + 4;
			if(p->from3.type == D_CONST) {
				for(; pc < p->pc; pc++)
					CPUT(0);
			}
		}
		if(p->pc != pc) {
			diag("phase error %lux sb %lux",
				p->pc, pc);
			if(!debug['a'])
				prasm(curp);
			pc = p->pc;
		}
		curp = p;
		o = oplook(p);	/* could probably avoid this call */
		if(asmout(p, o, 0)) {
			p = p->link;
			pc += 4;
		}
		pc += o->size;
		if (prevpc & (1<<31) && (pc & (1<<31)) == 0) {
			char *tn;

			tn = "??none??";
			if(curtext != P && curtext->from.sym != S)
				tn = curtext->from.sym->name;
			Bprint(&bso, "%s: warning: text segment wrapped past 0\n", tn);
		}
		prevpc = pc;
	}

	if(debug['a'])
		Bprint(&bso, "\n");
	Bflush(&bso);
	cflush();

	/* emit data segment */
	curtext = P;
	switch(HEADTYPE) {
	case 6:
		/*
		 * but first, for virtex 4, inject a jmp instruction after
		 * other text: branch to absolute entry address (0xfffe2100).
		 */
		lput((18 << 26) | (0x03FFFFFC & entryvalue()) | 2);
		textsize += JMPSZ;
		cflush();
		/* fall through */
	case 0:
	case 1:
	case 2:
	case 5:
		seek(cout, HEADR+textsize, 0);
		break;
	case 3:
		seek(cout, rnd(HEADR+textsize, 4), 0);
		break;
	case 4:
		seek(cout, rnd(HEADR+textsize, 4096), 0);
		break;
	}

	if(dlm){
		char buf[8];

		write(cout, buf, INITDAT-textsize);
		textsize = INITDAT;
	}

	for(t = 0; t < datsize; t += sizeof(buf)-100) {
		if(datsize-t > sizeof(buf)-100)
			datblk(t, sizeof(buf)-100);
		else
			datblk(t, datsize-t);
	}

	symsize = 0;
	lcsize = 0;
	if(!debug['s']) {
		if(debug['v'])
			Bprint(&bso, "%5.2f sym\n", cputime());
		Bflush(&bso);
		switch(HEADTYPE) {
		case 0:
		case 1:
		case 2:
		case 5:
		case 6:
			seek(cout, HEADR+textsize+datsize, 0);
			break;
		case 3:
			seek(cout, rnd(HEADR+textsize, 4)+datsize, 0);
			break;
		case 4:
			seek(cout, rnd(HEADR+textsize, 4096)+datsize, 0);
			break;
		}
		if(!debug['s'])
			asmsym();
		if(debug['v'])
			Bprint(&bso, "%5.2f sp\n", cputime());
		Bflush(&bso);
		if(!debug['s'])
			asmlc();
		if(dlm)
			asmdyn();
		if(HEADTYPE == 0 || HEADTYPE == 1)	/* round up file length for boot image */
			if((symsize+lcsize) & 1)
				CPUT(0);
		cflush();
	}
	else if(dlm){
		asmdyn();
		cflush();
	}

	/* back up and write the header */
	seek(cout, 0L, 0);
	switch(HEADTYPE) {
	case 0:
		lput(0x1030107);		/* magic and sections */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(symsize);			/* nsyms */
		lput(entryvalue());		/* va of entry */
		lput(0L);
		lput(lcsize);
		break;
	case 1:
		lput(0x4a6f7921);		/* Joy! */
		lput(0x70656666);		/* peff */
		lput(0x70777063);		/* pwpc */
		lput(1);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0x30002);			/*YY*/
		lput(0);
		lput(~0);
		lput(0);
		lput(textsize+datsize);
		lput(textsize+datsize);
		lput(textsize+datsize);
		lput(0xd0);			/* header size */
		lput(0x10400);
		lput(~0);
		lput(0);
		lput(0xc);
		lput(0xc);
		lput(0xc);
		lput(0xc0);
		lput(0x01010400);
		lput(~0);
		lput(0);
		lput(0x38);
		lput(0x38);
		lput(0x38);
		lput(0x80);
		lput(0x04040400);
		lput(0);
		lput(1);
		lput(0);
		lput(~0);
		lput(0);
		lput(~0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0);
		lput(0x3100);			/* load address */
		lput(0);
		lput(0);
		lput(0);			/* whew! */
		break;
	case 2:
		if(dlm)
			lput(0x80000000 | (4*21*21+7));		/* magic */
		else
			lput(4*21*21+7);	/* magic */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(symsize);			/* nsyms */
		lput(entryvalue());		/* va of entry */
		lput(0L);
		lput(lcsize);
		break;
	case 3:
		break;
	case 4:
		lput((0x1DFL<<16)|3L);		/* magic and sections */
		lput(time(0));			/* time and date */
		lput(rnd(HEADR+textsize, 4096)+datsize);
		lput(symsize);			/* nsyms */
		lput((0x48L<<16)|15L);		/* size of optional hdr and flags */

		lput((0413<<16)|01L);		/* magic and version */
		lput(textsize);			/* sizes */
		lput(datsize);
		lput(bsssize);
		lput(entryvalue());		/* va of entry */
		lput(INITTEXT);			/* va of base of text */
		lput(INITDAT);			/* va of base of data */
		lput(INITDAT);			/* address of TOC */
		lput((1L<<16)|1);		/* sn(entry) | sn(text) */
		lput((2L<<16)|1);		/* sn(data) | sn(toc) */
		lput((0L<<16)|3);		/* sn(loader) | sn(bss) */
		lput((3L<<16)|3);		/* maxalign(text) | maxalign(data) */
		lput(('1'<<24)|('L'<<16)|0);	/* type field, and reserved */
		lput(0);			/* max stack allowed */
		lput(0);			/* max data allowed */
		lput(0); lput(0); lput(0);	/* reserved */

		strnput(".text", 8);		/* text segment */
		lput(INITTEXT);			/* address */
		lput(INITTEXT);
		lput(textsize);
		lput(HEADR);
		lput(0L);
		lput(HEADR+textsize+datsize+symsize);
		lput(lcsize);			/* line number size */
		lput(0x20L);			/* flags */

		strnput(".data", 8);		/* data segment */
		lput(INITDAT);			/* address */
		lput(INITDAT);
		lput(datsize);
		lput(rnd(HEADR+textsize, 4096));/* sizes */
		lput(0L);
		lput(0L);
		lput(0L);
		lput(0x40L);			/* flags */

		strnput(".bss", 8);		/* bss segment */
		lput(INITDAT+datsize);		/* address */
		lput(INITDAT+datsize);
		lput(bsssize);
		lput(0L);
		lput(0L);
		lput(0L);
		lput(0L);
		lput(0x80L);			/* flags */
		break;
	case 5:
		/*
		 * intended for blue/gene
		 */
		elf32(POWER, ELFDATA2MSB, 0, nil);
		break;
	case 6:
		/*
		 * intended for virtex 4 boot
		 */
		debug['S'] = 1;			/* symbol table */
		elf32(POWER, ELFDATA2MSB, 1, elf32jmp);
		break;
	}
	cflush();
}
예제 #18
0
파일: asm.c 프로젝트: carriercomm/legacy
void
cput(int32_t l)
{
	CPUT(l);
}