diff --git a/src/cmd/5c/list.c b/src/cmd/5c/list.c
index c792c130da..ab0fae83c2 100644
--- a/src/cmd/5c/list.c
+++ b/src/cmd/5c/list.c
@@ -59,7 +59,7 @@ Bconv(Fmt *fp)
 		if(str[0])
 			strcat(str, " ");
 		if(var[i].sym == S) {
-			sprint(ss, "$%ld", var[i].offset);
+			sprint(ss, "$%d", var[i].offset);
 			s = ss;
 		} else
 			s = var[i].sym->name;
@@ -204,7 +204,7 @@ Dconv(Fmt *fp)
 		break;
 
 	case D_BRANCH:
-		sprint(str, "%ld(PC)", a->offset-pc);
+		sprint(str, "%d(PC)", a->offset-pc);
 		break;
 
 	case D_FCONST:
@@ -307,7 +307,7 @@ Nconv(Fmt *fp)
 	a = va_arg(fp->args, Adr*);
 	s = a->sym;
 	if(s == S) {
-		sprint(str, "%ld", a->offset);
+		sprint(str, "%d", a->offset);
 		goto out;
 	}
 	switch(a->name) {
@@ -316,23 +316,23 @@ Nconv(Fmt *fp)
 		break;
 
 	case D_NONE:
-		sprint(str, "%ld", a->offset);
+		sprint(str, "%d", a->offset);
 		break;
 
 	case D_EXTERN:
-		sprint(str, "%s+%ld(SB)", s->name, a->offset);
+		sprint(str, "%s+%d(SB)", s->name, a->offset);
 		break;
 
 	case D_STATIC:
-		sprint(str, "%s<>+%ld(SB)", s->name, a->offset);
+		sprint(str, "%s<>+%d(SB)", s->name, a->offset);
 		break;
 
 	case D_AUTO:
-		sprint(str, "%s-%ld(SP)", s->name, -a->offset);
+		sprint(str, "%s-%d(SP)", s->name, -a->offset);
 		break;
 
 	case D_PARAM:
-		sprint(str, "%s+%ld(FP)", s->name, a->offset);
+		sprint(str, "%s+%d(FP)", s->name, a->offset);
 		break;
 	}
 out:
diff --git a/src/cmd/5c/mul.c b/src/cmd/5c/mul.c
index 121f67d5b5..ff50c48456 100644
--- a/src/cmd/5c/mul.c
+++ b/src/cmd/5c/mul.c
@@ -115,7 +115,7 @@ mulcon0(int32 v)
 
 	if(docode(hintab[g].hint, m->code, 1, 0))
 		return m;
-	print("multiply table failure %ld\n", v);
+	print("multiply table failure %d\n", v);
 	m->code[0] = 0;
 	return 0;
 
@@ -132,7 +132,7 @@ no:
 		if(gen1(g)) {
 			if(docode(hint, m->code, 1, 0))
 				return m;
-			print("multiply table failure %ld\n", v);
+			print("multiply table failure %d\n", v);
 			break;
 		}
 	}
diff --git a/src/cmd/5c/reg.c b/src/cmd/5c/reg.c
index f2d38d5196..8c97944184 100644
--- a/src/cmd/5c/reg.c
+++ b/src/cmd/5c/reg.c
@@ -309,7 +309,7 @@ loop2:
 	if(debug['R'] && debug['v']) {
 		print("\nprop structure:\n");
 		for(r = firstr; r != R; r = r->link) {
-			print("%ld:%P", r->loop, r->prog);
+			print("%d:%P", r->loop, r->prog);
 			for(z=0; z<BITS; z++)
 				bit.b[z] = r->set.b[z] |
 					r->refahead.b[z] | r->calahead.b[z] |
@@ -955,7 +955,7 @@ paint1(Reg *r, int bn)
 	if(LOAD(r) & ~(r->set.b[z] & ~(r->use1.b[z]|r->use2.b[z])) & bb) {
 		change -= CLOAD * r->loop;
 		if(debug['R'] && debug['v'])
-			print("%ld%P\tld %B $%d\n", r->loop,
+			print("%d%P\td %B $%d\n", r->loop,
 				r->prog, blsh(bn), change);
 	}
 	for(;;) {
@@ -965,21 +965,21 @@ paint1(Reg *r, int bn)
 		if(r->use1.b[z] & bb) {
 			change += CREF * r->loop;
 			if(debug['R'] && debug['v'])
-				print("%ld%P\tu1 %B $%d\n", r->loop,
+				print("%d%P\tu1 %B $%d\n", r->loop,
 					p, blsh(bn), change);
 		}
 
 		if((r->use2.b[z]|r->set.b[z]) & bb) {
 			change += CREF * r->loop;
 			if(debug['R'] && debug['v'])
-				print("%ld%P\tu2 %B $%d\n", r->loop,
+				print("%d%P\tu2 %B $%d\n", r->loop,
 					p, blsh(bn), change);
 		}
 
 		if(STORE(r) & r->regdiff.b[z] & bb) {
 			change -= CLOAD * r->loop;
 			if(debug['R'] && debug['v'])
-				print("%ld%P\tst %B $%d\n", r->loop,
+				print("%d%P\tst %B $%d\n", r->loop,
 					p, blsh(bn), change);
 		}
 
diff --git a/src/cmd/5c/swt.c b/src/cmd/5c/swt.c
index cefbf53d9c..7740ad2e5f 100644
--- a/src/cmd/5c/swt.c
+++ b/src/cmd/5c/swt.c
@@ -47,7 +47,7 @@ swit1(C1 *q, int nc, int32 def, Node *n)
 	if(nc < 5) {
 		for(i=0; i<nc; i++) {
 			if(debug['W'])
-				print("case = %.8lux\n", q->val);
+				print("case = %.8ux\n", q->val);
 			gopcode(OEQ, nodconst(q->val), n, Z);
 			patch(p, q->label);
 			q++;
@@ -60,7 +60,7 @@ swit1(C1 *q, int nc, int32 def, Node *n)
 	i = nc / 2;
 	r = q+i;
 	if(debug['W'])
-		print("case > %.8lux\n", r->val);
+		print("case > %.8ux\n", r->val);
 	gopcode(OGT, nodconst(r->val), n, Z);
 	sp = p;
 	gopcode(OEQ, nodconst(r->val), n, Z);	/* just gen the B.EQ */
@@ -68,7 +68,7 @@ swit1(C1 *q, int nc, int32 def, Node *n)
 	swit1(q, i, def, n);
 
 	if(debug['W'])
-		print("case < %.8lux\n", r->val);
+		print("case < %.8ux\n", r->val);
 	patch(sp, pc);
 	swit1(r+1, nc-i-1, def, n);
 	return;
@@ -81,7 +81,7 @@ direct:
 	patch(p, def);
 	for(i=0; i<nc; i++) {
 		if(debug['W'])
-			print("case = %.8lux\n", q->val);
+			print("case = %.8ux\n", q->val);
 		while(q->val != v) {
 			nextpc();
 			p->as = ABCASE;
@@ -227,7 +227,7 @@ mulcon(Node *n, Node *nn)
 		return 0;
 	}
 	if(debug['M'] && debug['v'])
-		print("%L multiply: %ld\n", n->lineno, v);
+		print("%L multiply: %d\n", n->lineno, v);
 
 	memmove(code, m->code, sizeof(m->code));
 	code[sizeof(m->code)] = 0;
@@ -668,7 +668,7 @@ align(int32 i, Type *t, int op)
 	}
 	o = xround(o, w);
 	if(debug['A'])
-		print("align %s %ld %T = %ld\n", bnames[op], i, t, o);
+		print("align %s %d %T = %d\n", bnames[op], i, t, o);
 	return o;
 }
 
diff --git a/src/cmd/5g/list.c b/src/cmd/5g/list.c
index 5add7e1154..6f0eeabfa8 100644
--- a/src/cmd/5g/list.c
+++ b/src/cmd/5g/list.c
@@ -57,18 +57,18 @@ Pconv(Fmt *fp)
 	switch(p->as) {
 	default:
 		if(p->reg == NREG)
-			snprint(str, sizeof(str), "%.4ld (%L) %-7A%C	%D,%D", 
+			snprint(str, sizeof(str), "%.4d (%L) %-7A%C	%D,%D", 
 				p->loc, p->lineno, p->as, p->scond, &p->from, &p->to);
 		else if (p->from.type != D_FREG)
-			snprint(str, sizeof(str), "%.4ld (%L) %-7A%C	%D,R%d,%D", 
+			snprint(str, sizeof(str), "%.4d (%L) %-7A%C	%D,R%d,%D", 
 				p->loc, p->lineno, p->as, p->scond, &p->from, p->reg, &p->to);
 		else
-			snprint(str, sizeof(str), "%.4ld (%L) %-7A%C	%D,F%d,%D",
+			snprint(str, sizeof(str), "%.4d (%L) %-7A%C	%D,F%d,%D",
 				p->loc, p->lineno, p->as, p->scond, &p->from, p->reg, &p->to);
 		break;
 
 	case ADATA:
-		snprint(str, sizeof(str), "%.4ld (%L) %-7A	%D/%d,%D",
+		snprint(str, sizeof(str), "%.4d (%L) %-7A	%D/%d,%D",
 			p->loc, p->lineno, p->as, &p->from, p->reg, &p->to);
 		break;
 	}
diff --git a/src/cmd/5l/asm.c b/src/cmd/5l/asm.c
index ef7f6da297..8262d2c396 100644
--- a/src/cmd/5l/asm.c
+++ b/src/cmd/5l/asm.c
@@ -863,12 +863,12 @@ asmb(void)
 	}
 	cflush();
 	if(debug['c']){
-		print("textsize=%ld\n", textsize);
-		print("datsize=%ld\n", datsize);
-		print("bsssize=%ld\n", bsssize);
-		print("symsize=%ld\n", symsize);
-		print("lcsize=%ld\n", lcsize);
-		print("total=%ld\n", textsize+datsize+bsssize+symsize+lcsize);
+		print("textsize=%d\n", textsize);
+		print("datsize=%d\n", datsize);
+		print("bsssize=%d\n", bsssize);
+		print("symsize=%d\n", symsize);
+		print("lcsize=%d\n", lcsize);
+		print("total=%d\n", textsize+datsize+bsssize+symsize+lcsize);
 	}
 }
 
@@ -980,7 +980,7 @@ void
 nopstat(char *f, Count *c)
 {
 	if(c->outof)
-	Bprint(&bso, "%s delay %ld/%ld (%.2f)\n", f,
+	Bprint(&bso, "%s delay %d/%d (%.2f)\n", f,
 		c->outof - c->count, c->outof,
 		(double)(c->outof - c->count)/c->outof);
 }
@@ -1186,7 +1186,7 @@ PP = p;
 	o5 = 0;
 	o6 = 0;
 	armsize += o->size;
-if(debug['P']) print("%ulx: %P	type %d\n", (uint32)(p->pc), p, o->type);
+if(debug['P']) print("%ux: %P	type %d\n", (uint32)(p->pc), p, o->type);
 	switch(o->type) {
 	default:
 		diag("unknown asm %d", o->type);
@@ -1194,7 +1194,7 @@ if(debug['P']) print("%ulx: %P	type %d\n", (uint32)(p->pc), p, o->type);
 		break;
 
 	case 0:		/* pseudo ops */
-if(debug['G']) print("%ulx: %s: arm %d %d %d %d\n", (uint32)(p->pc), p->from.sym->name, p->from.sym->thumb, p->from.sym->foreign, p->from.sym->fnptr, p->from.sym->used);
+if(debug['G']) print("%ux: %s: arm %d %d %d %d\n", (uint32)(p->pc), p->from.sym->name, p->from.sym->thumb, p->from.sym->foreign, p->from.sym->fnptr, p->from.sym->used);
 		break;
 
 	case 1:		/* op R,[R],R */
diff --git a/src/cmd/5l/list.c b/src/cmd/5l/list.c
index e75a1ecca5..666b03fde0 100644
--- a/src/cmd/5l/list.c
+++ b/src/cmd/5l/list.c
@@ -263,9 +263,9 @@ Dconv(Fmt *fp)
 		if(curp->cond != P) {
 			v = curp->cond->pc;
 			if(a->sym != S)
-				snprint(str, sizeof str, "%s+%.5lux(BRANCH)", a->sym->name, v);
+				snprint(str, sizeof str, "%s+%.5ux(BRANCH)", a->sym->name, v);
 			else
-				snprint(str, sizeof str, "%.5lux(BRANCH)", v);
+				snprint(str, sizeof str, "%.5ux(BRANCH)", v);
 		} else
 			if(a->sym != S)
 				snprint(str, sizeof str, "%s+%d(APC)", a->sym->name, a->offset);
diff --git a/src/cmd/5l/obj.c b/src/cmd/5l/obj.c
index 3e1cf4d979..8232e29625 100644
--- a/src/cmd/5l/obj.c
+++ b/src/cmd/5l/obj.c
@@ -210,10 +210,10 @@ main(int argc, char *argv[])
 		break;
 	}
 	if(INITDAT != 0 && INITRND != 0)
-		print("warning: -D0x%lux is ignored because of -R0x%lux\n",
+		print("warning: -D0x%ux is ignored because of -R0x%ux\n",
 			INITDAT, INITRND);
 	if(debug['v'])
-		Bprint(&bso, "HEADER = -H0x%d -T0x%lux -D0x%lux -R0x%lux\n",
+		Bprint(&bso, "HEADER = -H0x%d -T0x%ux -D0x%ux -R0x%ux\n",
 			HEADTYPE, INITTEXT, INITDAT, INITRND);
 	Bflush(&bso);
 	zprg.as = AGOK;
@@ -454,7 +454,7 @@ loop:
 
 		if(sig != 0){
 			if(s->sig != 0 && s->sig != sig)
-				diag("incompatible type signatures %lux(%s) and %lux(%s) for %s", s->sig, s->file, sig, pn, s->name);
+				diag("incompatible type signatures %ux(%s) and %ux(%s) for %s", s->sig, s->file, sig, pn, s->name);
 			s->sig = sig;
 			s->file = pn;
 		}
@@ -675,7 +675,7 @@ loop:
 
 		if(p->from.type == D_FCONST && chipfloat(p->from.ieee) < 0) {
 			/* size sb 9 max */
-			sprint(literal, "$%lux", ieeedtof(p->from.ieee));
+			sprint(literal, "$%ux", ieeedtof(p->from.ieee));
 			s = lookup(literal, 0);
 			if(s->type == 0) {
 				s->type = SBSS;
@@ -710,7 +710,7 @@ loop:
 
 		if(p->from.type == D_FCONST && chipfloat(p->from.ieee) < 0) {
 			/* size sb 18 max */
-			sprint(literal, "$%lux.%lux",
+			sprint(literal, "$%ux.%ux",
 				p->from.ieee->l, p->from.ieee->h);
 			s = lookup(literal, 0);
 			if(s->type == 0) {
diff --git a/src/cmd/5l/pass.c b/src/cmd/5l/pass.c
index 0660dd2522..8225a43fc7 100644
--- a/src/cmd/5l/pass.c
+++ b/src/cmd/5l/pass.c
@@ -55,7 +55,7 @@ dodata(void)
 				s->type, s->name, p);
 		v = p->from.offset + p->reg;
 		if(v > s->value)
-			diag("initialize bounds (%ld/%ld): %s\n%P",
+			diag("initialize bounds (%d/%d): %s\n%P",
 				v, s->value, s->name, p);
 		if((s->type == SBSS || s->type == SDATA) && (p->to.type == D_CONST || p->to.type == D_OCONST) && (p->to.name == D_EXTERN || p->to.name == D_STATIC)){
 			s = p->to.sym;
@@ -394,7 +394,7 @@ patch(void)
 					q = q->link;
 			}
 			if(q == P) {
-				diag("branch out of range %ld\n%P", c, p);
+				diag("branch out of range %d\n%P", c, p);
 				p->to.type = D_NONE;
 			}
 			p->cond = q;
diff --git a/src/cmd/5l/span.c b/src/cmd/5l/span.c
index 264073f98a..4a168870b1 100644
--- a/src/cmd/5l/span.c
+++ b/src/cmd/5l/span.c
@@ -392,7 +392,7 @@ span(void)
 	if(INITRND)
 		INITDAT = rnd(c, INITRND);
 	if(debug['v'])
-		Bprint(&bso, "tsize = %lux\n", textsize);
+		Bprint(&bso, "tsize = %ux\n", textsize);
 	Bflush(&bso);
 }
 
@@ -426,7 +426,7 @@ flushpool(Prog *p, int skip, int force)
 
 	if(blitrl) {
 		if(skip){
-			if(0 && skip==1)print("note: flush literal pool at %lux: len=%lud ref=%lux\n", p->pc+4, pool.size, pool.start);
+			if(0 && skip==1)print("note: flush literal pool at %ux: len=%ud ref=%ux\n", p->pc+4, pool.size, pool.start);
 			q = prg();
 			q->as = AB;
 			q->to.type = D_BRANCH;
diff --git a/src/cmd/5l/symtab.c b/src/cmd/5l/symtab.c
index eacb2f398a..04e50fe1d4 100644
--- a/src/cmd/5l/symtab.c
+++ b/src/cmd/5l/symtab.c
@@ -105,7 +105,7 @@ asmsym(void)
 				putsymb(a->asym->name, 'p', a->aoffset, 0);
 	}
 	if(debug['v'] || debug['n'])
-		Bprint(&bso, "symsize = %lud\n", symsize);
+		Bprint(&bso, "symsize = %ud\n", symsize);
 	Bflush(&bso);
 }
 
diff --git a/src/cmd/5l/thumb.c b/src/cmd/5l/thumb.c
index 97292f640d..db7e01bdd5 100644
--- a/src/cmd/5l/thumb.c
+++ b/src/cmd/5l/thumb.c
@@ -683,7 +683,7 @@ thumbasmout(Prog *p, Optab *o)
 	rt = p->to.reg;
 	r = p->reg;
 	o1 = o2 = o3 = o4 = o5 = o6 = o7 = 0;
-if(debug['P']) print("%ulx: %P	type %d %d\n", (uint32)(p->pc), p, o->type, p->align);
+if(debug['P']) print("%ux: %P	type %d %d\n", (uint32)(p->pc), p, o->type, p->align);
 	opcount[o->type] += o->size;
 	switch(o->type) {
 	default:
@@ -691,7 +691,7 @@ if(debug['P']) print("%ulx: %P	type %d %d\n", (uint32)(p->pc), p, o->type, p->al
 		prasm(p);
 		break;
 	case 0:		/* pseudo ops */
-if(debug['G']) print("%ulx: %s: thumb\n", (uint32)(p->pc), p->from.sym->name);
+if(debug['G']) print("%ux: %s: thumb\n", (uint32)(p->pc), p->from.sym->name);
 		break;
 	case 1:		/* op R, -, R or op R, R, - */
 		o1 = thumboprr(p->as);
@@ -1162,29 +1162,29 @@ if(debug['G']) print("%ulx: %s: thumb\n", (uint32)(p->pc), p->from.sym->name);
 	switch(o->size) {
 	default:
 		if(debug['a'])
-			Bprint(&bso, " %.8lux:\t\t%P\n", v, p);
+			Bprint(&bso, " %.8ux:\t\t%P\n", v, p);
 		break;
 	case 2:
 		if(debug['a'])
-			Bprint(&bso, " %.8lux: %.8lux\t%P\n", v, o1, p);
+			Bprint(&bso, " %.8ux: %.8ux\t%P\n", v, o1, p);
 		hputl(o1);
 		break;
 	case 4:
 		if(debug['a'])
-			Bprint(&bso, " %.8lux: %.8lux %.8lux\t%P\n", v, o1, o2, p);
+			Bprint(&bso, " %.8ux: %.8ux %.8ux\t%P\n", v, o1, o2, p);
 		hputl(o1);
 		hputl(o2);
 		break;
 	case 6:
 		if(debug['a'])
-			Bprint(&bso, "%.8lux: %.8lux %.8lux %.8lux\t%P\n", v, o1, o2, o3, p);
+			Bprint(&bso, "%.8ux: %.8ux %.8ux %.8ux\t%P\n", v, o1, o2, o3, p);
 		hputl(o1);
 		hputl(o2);
 		hputl(o3);
 		break;
 	case 8:
 		if(debug['a'])
-			Bprint(&bso, "%.8lux: %.8lux %.8lux %.8lux %.8lux\t%P\n", v, o1, o2, o3, o4, p);
+			Bprint(&bso, "%.8ux: %.8ux %.8ux %.8ux %.8ux\t%P\n", v, o1, o2, o3, o4, p);
 		hputl(o1);
 		hputl(o2);
 		hputl(o3);
@@ -1192,7 +1192,7 @@ if(debug['G']) print("%ulx: %s: thumb\n", (uint32)(p->pc), p->from.sym->name);
 		break;
 	case 10:
 		if(debug['a'])
-			Bprint(&bso, "%.8lux: %.8lux %.8lux %.8lux %.8lux %.8lux\t%P\n", v, o1, o2, o3, o4, o5, p);
+			Bprint(&bso, "%.8ux: %.8ux %.8ux %.8ux %.8ux %.8ux\t%P\n", v, o1, o2, o3, o4, o5, p);
 		hputl(o1);
 		hputl(o2);
 		hputl(o3);
@@ -1201,7 +1201,7 @@ if(debug['G']) print("%ulx: %s: thumb\n", (uint32)(p->pc), p->from.sym->name);
 		break;
 	case 12:
 		if(debug['a'])
-			Bprint(&bso, "%.8lux: %.8lux %.8lux %.8lux %.8lux %.8lux %.8lux\t%P\n", v, o1, o2, o3, o4, o5, o6, p);
+			Bprint(&bso, "%.8ux: %.8ux %.8ux %.8ux %.8ux %.8ux %.8ux\t%P\n", v, o1, o2, o3, o4, o5, o6, p);
 		hputl(o1);
 		hputl(o2);
 		hputl(o3);
@@ -1211,7 +1211,7 @@ if(debug['G']) print("%ulx: %s: thumb\n", (uint32)(p->pc), p->from.sym->name);
 		break;
 	case 14:
 		if(debug['a'])
-			Bprint(&bso, "%.8lux: %.8lux %.8lux %.8lux %.8lux %.8lux %.8lux %.8lux\t%P\n", v, o1, o2, o3, o4, o5, o6, o7, p);
+			Bprint(&bso, "%.8ux: %.8ux %.8ux %.8ux %.8ux %.8ux %.8ux %.8ux\t%P\n", v, o1, o2, o3, o4, o5, o6, o7, p);
 		hputl(o1);
 		hputl(o2);
 		hputl(o3);
@@ -1223,12 +1223,12 @@ if(debug['G']) print("%ulx: %s: thumb\n", (uint32)(p->pc), p->from.sym->name);
 	}
 	if(debug['G']){
 		if(o->type == 17){
-			print("%lx:	word %ld\n", p->pc, (o2<<16)+o1);
+			print("%x:	word %d\n", p->pc, (o2<<16)+o1);
 			return;
 		}
 		if(o->type == 50){
-			print("%lx:	word %ld\n", p->pc, (o2<<16)+o1);
-			print("%lx:	word %ld\n", p->pc, (o4<<16)+o3);
+			print("%x:	word %d\n", p->pc, (o2<<16)+o1);
+			print("%x:	word %d\n", p->pc, (o4<<16)+o3);
 			return;
 		}
 		if(o->size > 0) dis(o1, p->pc);
diff --git a/src/cmd/6c/div.c b/src/cmd/6c/div.c
index d67ef8df78..bad6c5e277 100644
--- a/src/cmd/6c/div.c
+++ b/src/cmd/6c/div.c
@@ -120,7 +120,7 @@ sdivgen(Node *l, Node *r, Node *ax, Node *dx)
 	if(c < 0)
 		c = -c;
 	a = sdiv(c, &m, &s);
-//print("a=%d i=%ld s=%d m=%lux\n", a, (long)r->vconst, s, m);
+//print("a=%d i=%d s=%d m=%ux\n", a, (long)r->vconst, s, m);
 	gins(AMOVL, nodconst(m), ax);
 	gins(AIMULL, l, Z);
 	gins(AMOVL, l, ax);
@@ -141,7 +141,7 @@ udivgen(Node *l, Node *r, Node *ax, Node *dx)
 	Node nod;
 
 	a = udiv(r->vconst, &m, &s, &t);
-//print("a=%ud i=%ld p=%d s=%d m=%lux\n", a, (long)r->vconst, t, s, m);
+//print("a=%ud i=%d p=%d s=%d m=%ux\n", a, (long)r->vconst, t, s, m);
 	if(t != 0) {
 		gins(AMOVL, l, ax);
 		gins(ASHRL, nodconst(t), ax);
diff --git a/src/cmd/6c/mul.c b/src/cmd/6c/mul.c
index eefeacaeda..ab6883e7aa 100644
--- a/src/cmd/6c/mul.c
+++ b/src/cmd/6c/mul.c
@@ -355,7 +355,7 @@ mulgen1(uint32 v, Node *n)
 	mulparam(v, p);
 
 found:
-//	print("v=%.lx a=%d n=%d s=%d g=%d o=%d \n", p->value, p->alg, p->neg, p->shift, p->arg, p->off);
+//	print("v=%.x a=%d n=%d s=%d g=%d o=%d \n", p->value, p->alg, p->neg, p->shift, p->arg, p->off);
 	if(p->alg < 0)
 		return 0;
 
diff --git a/src/cmd/6c/reg.c b/src/cmd/6c/reg.c
index 431501202e..996128f75f 100644
--- a/src/cmd/6c/reg.c
+++ b/src/cmd/6c/reg.c
@@ -448,7 +448,7 @@ regopt(Prog *p)
 	if(debug['R'] && debug['v']) {
 		print("\nlooping structure:\n");
 		for(r = firstr; r != R; r = r->link) {
-			print("%ld:%P", r->loop, r->prog);
+			print("%d:%P", r->loop, r->prog);
 			for(z=0; z<BITS; z++)
 				bit.b[z] = r->use1.b[z] |
 					   r->use2.b[z] |
@@ -1113,7 +1113,7 @@ paint1(Reg *r, int bn)
 	if(LOAD(r) & ~(r->set.b[z]&~(r->use1.b[z]|r->use2.b[z])) & bb) {
 		change -= CLOAD * r->loop;
 		if(debug['R'] && debug['v'])
-			print("%ld%P\tld %B $%d\n", r->loop,
+			print("%d%P\td %B $%d\n", r->loop,
 				r->prog, blsh(bn), change);
 	}
 	for(;;) {
@@ -1123,21 +1123,21 @@ paint1(Reg *r, int bn)
 		if(r->use1.b[z] & bb) {
 			change += CREF * r->loop;
 			if(debug['R'] && debug['v'])
-				print("%ld%P\tu1 %B $%d\n", r->loop,
+				print("%d%P\tu1 %B $%d\n", r->loop,
 					p, blsh(bn), change);
 		}
 
 		if((r->use2.b[z]|r->set.b[z]) & bb) {
 			change += CREF * r->loop;
 			if(debug['R'] && debug['v'])
-				print("%ld%P\tu2 %B $%d\n", r->loop,
+				print("%d%P\tu2 %B $%d\n", r->loop,
 					p, blsh(bn), change);
 		}
 
 		if(STORE(r) & r->regdiff.b[z] & bb) {
 			change -= CLOAD * r->loop;
 			if(debug['R'] && debug['v'])
-				print("%ld%P\tst %B $%d\n", r->loop,
+				print("%d%P\tst %B $%d\n", r->loop,
 					p, blsh(bn), change);
 		}
 
@@ -1174,7 +1174,7 @@ regset(Reg *r, uint32 bb)
 	while(b = bb & ~(bb-1)) {
 		v.type = b & 0xFFFF? BtoR(b): BtoF(b);
 		if(v.type == 0)
-			diag(Z, "zero v.type for %#lux", b);
+			diag(Z, "zero v.type for %#ux", b);
 		c = copyu(r->prog, &v, A);
 		if(c == 3)
 			set |= b;
diff --git a/src/cmd/6c/swt.c b/src/cmd/6c/swt.c
index 668a1fdbcb..1597fdf34e 100644
--- a/src/cmd/6c/swt.c
+++ b/src/cmd/6c/swt.c
@@ -566,7 +566,7 @@ align(int32 i, Type *t, int op)
 	}
 	o = xround(o, w);
 	if(debug['A'])
-		print("align %s %ld %T = %ld\n", bnames[op], i, t, o);
+		print("align %s %d %T = %d\n", bnames[op], i, t, o);
 	return o;
 }
 
diff --git a/src/cmd/6g/list.c b/src/cmd/6g/list.c
index 24e8bc70b9..c8077c97a1 100644
--- a/src/cmd/6g/list.c
+++ b/src/cmd/6g/list.c
@@ -56,18 +56,18 @@ Pconv(Fmt *fp)
 		snprint(scale, sizeof scale, "%d,", p->from.scale);
 	switch(p->as) {
 	default:
-		snprint(str, sizeof(str), "%.4ld (%L) %-7A %D,%s%D",
+		snprint(str, sizeof(str), "%.4d (%L) %-7A %D,%s%D",
 			p->loc, p->lineno, p->as, &p->from, scale, &p->to);
 		break;
 
 	case ADATA:
 		sconsize = p->from.scale;
-		snprint(str, sizeof(str), "%.4ld (%L) %-7A %D/%d,%D",
+		snprint(str, sizeof(str), "%.4d (%L) %-7A %D/%d,%D",
 			p->loc, p->lineno, p->as, &p->from, sconsize, &p->to);
 		break;
 
 	case ATEXT:
-		snprint(str, sizeof(str), "%.4ld (%L) %-7A %D,%s%lD",
+		snprint(str, sizeof(str), "%.4d (%L) %-7A %D,%s%lD",
 			p->loc, p->lineno, p->as, &p->from, scale, &p->to);
 		break;
 	}
@@ -108,7 +108,7 @@ Dconv(Fmt *fp)
 		if(a->branch == nil)
 			snprint(str, sizeof(str), "<nil>");
 		else
-			snprint(str, sizeof(str), "%ld", a->branch->loc);
+			snprint(str, sizeof(str), "%d", a->branch->loc);
 		break;
 
 	case D_EXTERN:
@@ -131,7 +131,7 @@ Dconv(Fmt *fp)
 		if(fp->flags & FmtLong) {
 			d1 = a->offset & 0xffffffffLL;
 			d2 = (a->offset>>32) & 0xffffffffLL;
-			snprint(str, sizeof(str), "$%lud-%lud", (ulong)d1, (ulong)d2);
+			snprint(str, sizeof(str), "$%ud-%ud", (ulong)d1, (ulong)d2);
 			break;
 		}
 		snprint(str, sizeof(str), "$%lld", a->offset);
diff --git a/src/cmd/6g/reg.c b/src/cmd/6g/reg.c
index e92740e04b..4646270663 100644
--- a/src/cmd/6g/reg.c
+++ b/src/cmd/6g/reg.c
@@ -682,17 +682,17 @@ brk:
 			print("\nstats\n");
 
 		if(ostats.ncvtreg)
-			print("	%4ld cvtreg\n", ostats.ncvtreg);
+			print("	%4d cvtreg\n", ostats.ncvtreg);
 		if(ostats.nspill)
-			print("	%4ld spill\n", ostats.nspill);
+			print("	%4d spill\n", ostats.nspill);
 		if(ostats.nreload)
-			print("	%4ld reload\n", ostats.nreload);
+			print("	%4d reload\n", ostats.nreload);
 		if(ostats.ndelmov)
-			print("	%4ld delmov\n", ostats.ndelmov);
+			print("	%4d delmov\n", ostats.ndelmov);
 		if(ostats.nvar)
-			print("	%4ld delmov\n", ostats.nvar);
+			print("	%4d delmov\n", ostats.nvar);
 		if(ostats.naddr)
-			print("	%4ld delmov\n", ostats.naddr);
+			print("	%4d delmov\n", ostats.naddr);
 
 		memset(&ostats, 0, sizeof(ostats));
 	}
@@ -1268,7 +1268,7 @@ regset(Reg *r, uint32 bb)
 	while(b = bb & ~(bb-1)) {
 		v.type = b & 0xFFFF? BtoR(b): BtoF(b);
 		if(v.type == 0)
-			fatal("zero v.type for %#lux", b);
+			fatal("zero v.type for %#ux", b);
 		c = copyu(r->prog, &v, A);
 		if(c == 3)
 			set |= b;
@@ -1486,7 +1486,7 @@ dumpone(Reg *r)
 	int z;
 	Bits bit;
 
-	print("%ld:%P", r->loop, r->prog);
+	print("%d:%P", r->loop, r->prog);
 	for(z=0; z<BITS; z++)
 		bit.b[z] =
 			r->set.b[z] |
@@ -1535,14 +1535,14 @@ dumpit(char *str, Reg *r0)
 		if(r1 != R) {
 			print("	pred:");
 			for(; r1 != R; r1 = r1->p2link)
-				print(" %.4lud", r1->prog->loc);
+				print(" %.4ud", r1->prog->loc);
 			print("\n");
 		}
 //		r1 = r->s1;
 //		if(r1 != R) {
 //			print("	succ:");
 //			for(; r1 != R; r1 = r1->s1)
-//				print(" %.4lud", r1->prog->loc);
+//				print(" %.4ud", r1->prog->loc);
 //			print("\n");
 //		}
 	}
diff --git a/src/cmd/6l/asm.c b/src/cmd/6l/asm.c
index 1c3cade7f8..fcca32748d 100644
--- a/src/cmd/6l/asm.c
+++ b/src/cmd/6l/asm.c
@@ -532,7 +532,7 @@ asmb(void)
 
 	switch(HEADTYPE) {
 	default:
-		diag("unknown header type %ld", HEADTYPE);
+		diag("unknown header type %d", HEADTYPE);
 	case 2:
 	case 5:
 		seek(cout, HEADR+textsize, 0);
diff --git a/src/cmd/6l/list.c b/src/cmd/6l/list.c
index 770a2e99d4..63b0d43bda 100644
--- a/src/cmd/6l/list.c
+++ b/src/cmd/6l/list.c
@@ -178,7 +178,7 @@ Dconv(Fmt *fp)
 		break;
 
 	case D_FCONST:
-		snprint(str, sizeof(str), "$(%.8lux,%.8lux)", a->ieee.h, a->ieee.l);
+		snprint(str, sizeof(str), "$(%.8ux,%.8ux)", a->ieee.h, a->ieee.l);
 		break;
 
 	case D_SCONST:
diff --git a/src/cmd/6l/obj.c b/src/cmd/6l/obj.c
index 338f086749..112199b61c 100644
--- a/src/cmd/6l/obj.c
+++ b/src/cmd/6l/obj.c
@@ -202,10 +202,10 @@ main(int argc, char *argv[])
 		break;
 	}
 	if(INITDAT != 0 && INITRND != 0)
-		print("warning: -D0x%llux is ignored because of -R0x%lux\n",
+		print("warning: -D0x%llux is ignored because of -R0x%ux\n",
 			INITDAT, INITRND);
 	if(debug['v'])
-		Bprint(&bso, "HEADER = -H%ld -T0x%llux -D0x%llux -R0x%lux\n",
+		Bprint(&bso, "HEADER = -H%d -T0x%llux -D0x%llux -R0x%ux\n",
 			HEADTYPE, INITTEXT, INITDAT, INITRND);
 	Bflush(&bso);
 	instinit();
@@ -257,7 +257,7 @@ main(int argc, char *argv[])
 	undef();
 	if(debug['v']) {
 		Bprint(&bso, "%5.2f cpu time\n", cputime());
-		Bprint(&bso, "%ld symbols\n", nsymbol);
+		Bprint(&bso, "%d symbols\n", nsymbol);
 		Bprint(&bso, "%d sizeof adr\n", sizeof(Adr));
 		Bprint(&bso, "%d sizeof prog\n", sizeof(Prog));
 	}
@@ -429,7 +429,7 @@ loop:
 		if(sig != 0){
 			if(s->sig != 0 && s->sig != sig)
 				diag("incompatible type signatures"
-					"%lux(%s) and %lux(%s) for %s",
+					"%ux(%s) and %ux(%s) for %s",
 					s->sig, s->file, sig, pn, s->name);
 			s->sig = sig;
 			s->file = pn;
@@ -633,7 +633,7 @@ loop:
 			goto casdef;
 		if(p->from.type == D_FCONST) {
 			/* size sb 9 max */
-			sprint(literal, "$%lux", ieeedtof(&p->from.ieee));
+			sprint(literal, "$%ux", ieeedtof(&p->from.ieee));
 			s = lookup(literal, 0);
 			if(s->type == 0) {
 				s->type = SBSS;
@@ -678,7 +678,7 @@ loop:
 			goto casdef;
 		if(p->from.type == D_FCONST) {
 			/* size sb 18 max */
-			sprint(literal, "$%lux.%lux",
+			sprint(literal, "$%ux.%ux",
 				p->from.ieee.l, p->from.ieee.h);
 			s = lookup(literal, 0);
 			if(s->type == 0) {
diff --git a/src/cmd/6l/symtab.c b/src/cmd/6l/symtab.c
index 61451882d4..ef3e707e06 100644
--- a/src/cmd/6l/symtab.c
+++ b/src/cmd/6l/symtab.c
@@ -234,7 +234,7 @@ genasmsym(void (*put)(char*, int, vlong, vlong, int, Sym*))
 				put(a->asym->name, 'p', a->aoffset, 0, 0, a->gotype);
 	}
 	if(debug['v'] || debug['n'])
-		Bprint(&bso, "symsize = %lud\n", symsize);
+		Bprint(&bso, "symsize = %ud\n", symsize);
 	Bflush(&bso);
 }
 
diff --git a/src/cmd/8c/div.c b/src/cmd/8c/div.c
index 538e3522c0..14945052ea 100644
--- a/src/cmd/8c/div.c
+++ b/src/cmd/8c/div.c
@@ -120,7 +120,7 @@ sdivgen(Node *l, Node *r, Node *ax, Node *dx)
 	if(c < 0)
 		c = -c;
 	a = sdiv(c, &m, &s);
-//print("a=%d i=%ld s=%d m=%lux\n", a, (int32)r->vconst, s, m);
+//print("a=%d i=%d s=%d m=%ux\n", a, (int32)r->vconst, s, m);
 	gins(AMOVL, nodconst(m), ax);
 	gins(AIMULL, l, Z);
 	gins(AMOVL, l, ax);
@@ -141,7 +141,7 @@ udivgen(Node *l, Node *r, Node *ax, Node *dx)
 	Node nod;
 
 	a = udiv(r->vconst, &m, &s, &t);
-//print("a=%ud i=%ld p=%d s=%d m=%lux\n", a, (int32)r->vconst, t, s, m);
+//print("a=%ud i=%d p=%d s=%d m=%ux\n", a, (int32)r->vconst, t, s, m);
 	if(t != 0) {
 		gins(AMOVL, l, ax);
 		gins(ASHRL, nodconst(t), ax);
diff --git a/src/cmd/8c/mul.c b/src/cmd/8c/mul.c
index 2b7332d541..a0742807ea 100644
--- a/src/cmd/8c/mul.c
+++ b/src/cmd/8c/mul.c
@@ -355,7 +355,7 @@ mulgen1(uint32 v, Node *n)
 	mulparam(v, p);
 
 found:
-//	print("v=%.lx a=%d n=%d s=%d g=%d o=%d \n", p->value, p->alg, p->neg, p->shift, p->arg, p->off);
+//	print("v=%.x a=%d n=%d s=%d g=%d o=%d \n", p->value, p->alg, p->neg, p->shift, p->arg, p->off);
 	if(p->alg < 0)
 		return 0;
 
diff --git a/src/cmd/8c/reg.c b/src/cmd/8c/reg.c
index 837da2d04c..6ba07bed28 100644
--- a/src/cmd/8c/reg.c
+++ b/src/cmd/8c/reg.c
@@ -382,7 +382,7 @@ regopt(Prog *p)
 	if(debug['R'] && debug['v']) {
 		print("\nlooping structure:\n");
 		for(r = firstr; r != R; r = r->link) {
-			print("%ld:%P", r->loop, r->prog);
+			print("%d:%P", r->loop, r->prog);
 			for(z=0; z<BITS; z++)
 				bit.b[z] = r->use1.b[z] |
 					   r->use2.b[z] |
@@ -1031,7 +1031,7 @@ paint1(Reg *r, int bn)
 	if(LOAD(r) & ~(r->set.b[z]&~(r->use1.b[z]|r->use2.b[z])) & bb) {
 		change -= CLOAD * r->loop;
 		if(debug['R'] && debug['v'])
-			print("%ld%P\tld %B $%d\n", r->loop,
+			print("%d%P\td %B $%d\n", r->loop,
 				r->prog, blsh(bn), change);
 	}
 	for(;;) {
@@ -1044,7 +1044,7 @@ paint1(Reg *r, int bn)
 				if(BtoR(bb) != D_F0)
 					change = -CINF;
 			if(debug['R'] && debug['v'])
-				print("%ld%P\tu1 %B $%d\n", r->loop,
+				print("%d%P\tu1 %B $%d\n", r->loop,
 					p, blsh(bn), change);
 		}
 
@@ -1054,7 +1054,7 @@ paint1(Reg *r, int bn)
 				if(BtoR(bb) != D_F0)
 					change = -CINF;
 			if(debug['R'] && debug['v'])
-				print("%ld%P\tu2 %B $%d\n", r->loop,
+				print("%d%P\tu2 %B $%d\n", r->loop,
 					p, blsh(bn), change);
 		}
 
@@ -1064,7 +1064,7 @@ paint1(Reg *r, int bn)
 				if(BtoR(bb) != D_F0)
 					change = -CINF;
 			if(debug['R'] && debug['v'])
-				print("%ld%P\tst %B $%d\n", r->loop,
+				print("%d%P\tst %B $%d\n", r->loop,
 					p, blsh(bn), change);
 		}
 
diff --git a/src/cmd/8c/swt.c b/src/cmd/8c/swt.c
index 1c502f5ff3..46a0290d9d 100644
--- a/src/cmd/8c/swt.c
+++ b/src/cmd/8c/swt.c
@@ -40,7 +40,7 @@ swit1(C1 *q, int nc, int32 def, Node *n)
 	if(nc < 5) {
 		for(i=0; i<nc; i++) {
 			if(debug['W'])
-				print("case = %.8lux\n", q->val);
+				print("case = %.8ux\n", q->val);
 			gopcode(OEQ, n->type, n, nodconst(q->val));
 			patch(p, q->label);
 			q++;
@@ -52,7 +52,7 @@ swit1(C1 *q, int nc, int32 def, Node *n)
 	i = nc / 2;
 	r = q+i;
 	if(debug['W'])
-		print("case > %.8lux\n", r->val);
+		print("case > %.8ux\n", r->val);
 	gopcode(OGT, n->type, n, nodconst(r->val));
 	sp = p;
 	gbranch(OGOTO);
@@ -61,7 +61,7 @@ swit1(C1 *q, int nc, int32 def, Node *n)
 	swit1(q, i, def, n);
 
 	if(debug['W'])
-		print("case < %.8lux\n", r->val);
+		print("case < %.8ux\n", r->val);
 	patch(sp, pc);
 	swit1(r+1, nc-i-1, def, n);
 }
@@ -564,7 +564,7 @@ align(int32 i, Type *t, int op)
 	}
 	o = xround(o, w);
 	if(debug['A'])
-		print("align %s %ld %T = %ld\n", bnames[op], i, t, o);
+		print("align %s %d %T = %d\n", bnames[op], i, t, o);
 	return o;
 }
 
diff --git a/src/cmd/8g/gsubr.c b/src/cmd/8g/gsubr.c
index 42794a5784..b686add837 100644
--- a/src/cmd/8g/gsubr.c
+++ b/src/cmd/8g/gsubr.c
@@ -715,7 +715,7 @@ gclean(void)
 
 	for(i=D_AL; i<=D_DI; i++)
 		if(reg[i])
-			yyerror("reg %R left allocated at %lux", i, regpc[i]);
+			yyerror("reg %R left allocated at %ux", i, regpc[i]);
 }
 
 int32
@@ -772,7 +772,7 @@ regalloc(Node *n, Type *t, Node *o)
 
 		fprint(2, "registers allocated at\n");
 		for(i=D_AX; i<=D_DI; i++)
-			fprint(2, "\t%R\t%#lux\n", i, regpc[i]);
+			fprint(2, "\t%R\t%#ux\n", i, regpc[i]);
 		yyerror("out of fixed registers");
 		goto err;
 
diff --git a/src/cmd/8g/list.c b/src/cmd/8g/list.c
index 7438a6521c..edb1ece84a 100644
--- a/src/cmd/8g/list.c
+++ b/src/cmd/8g/list.c
@@ -56,18 +56,18 @@ Pconv(Fmt *fp)
 		snprint(scale, sizeof scale, "%d,", p->from.scale);
 	switch(p->as) {
 	default:
-		snprint(str, sizeof(str), "%.4ld (%L) %-7A %D,%s%D",
+		snprint(str, sizeof(str), "%.4d (%L) %-7A %D,%s%D",
 			p->loc, p->lineno, p->as, &p->from, scale, &p->to);
 		break;
 
 	case ADATA:
 		sconsize = p->from.scale;
-		snprint(str, sizeof(str), "%.4ld (%L) %-7A %D/%d,%D",
+		snprint(str, sizeof(str), "%.4d (%L) %-7A %D/%d,%D",
 			p->loc, p->lineno, p->as, &p->from, sconsize, &p->to);
 		break;
 
 	case ATEXT:
-		snprint(str, sizeof(str), "%.4ld (%L) %-7A %D,%s%lD",
+		snprint(str, sizeof(str), "%.4d (%L) %-7A %D,%s%lD",
 			p->loc, p->lineno, p->as, &p->from, scale, &p->to);
 		break;
 	}
diff --git a/src/cmd/8g/reg.c b/src/cmd/8g/reg.c
index 3e57916c73..ae9a5f2eaf 100644
--- a/src/cmd/8g/reg.c
+++ b/src/cmd/8g/reg.c
@@ -612,17 +612,17 @@ brk:
 			print("\nstats\n");
 
 		if(ostats.ncvtreg)
-			print("	%4ld cvtreg\n", ostats.ncvtreg);
+			print("	%4d cvtreg\n", ostats.ncvtreg);
 		if(ostats.nspill)
-			print("	%4ld spill\n", ostats.nspill);
+			print("	%4d spill\n", ostats.nspill);
 		if(ostats.nreload)
-			print("	%4ld reload\n", ostats.nreload);
+			print("	%4d reload\n", ostats.nreload);
 		if(ostats.ndelmov)
-			print("	%4ld delmov\n", ostats.ndelmov);
+			print("	%4d delmov\n", ostats.ndelmov);
 		if(ostats.nvar)
-			print("	%4ld delmov\n", ostats.nvar);
+			print("	%4d delmov\n", ostats.nvar);
 		if(ostats.naddr)
-			print("	%4ld delmov\n", ostats.naddr);
+			print("	%4d delmov\n", ostats.naddr);
 
 		memset(&ostats, 0, sizeof(ostats));
 	}
@@ -1378,7 +1378,7 @@ dumpone(Reg *r)
 	int z;
 	Bits bit;
 
-	print("%ld:%P", r->loop, r->prog);
+	print("%d:%P", r->loop, r->prog);
 	for(z=0; z<BITS; z++)
 		bit.b[z] =
 			r->set.b[z] |
@@ -1427,14 +1427,14 @@ dumpit(char *str, Reg *r0)
 		if(r1 != R) {
 			print("	pred:");
 			for(; r1 != R; r1 = r1->p2link)
-				print(" %.4lud", r1->prog->loc);
+				print(" %.4ud", r1->prog->loc);
 			print("\n");
 		}
 //		r1 = r->s1;
 //		if(r1 != R) {
 //			print("	succ:");
 //			for(; r1 != R; r1 = r1->s1)
-//				print(" %.4lud", r1->prog->loc);
+//				print(" %.4ud", r1->prog->loc);
 //			print("\n");
 //		}
 	}
diff --git a/src/cmd/8l/asm.c b/src/cmd/8l/asm.c
index 27e991279c..b76d731e1e 100644
--- a/src/cmd/8l/asm.c
+++ b/src/cmd/8l/asm.c
@@ -483,7 +483,7 @@ asmb(void)
 				asmins(p);
 				if(p->pc != expectpc) {
 					Bflush(&bso);
-					diag("phase error %lux sb %lux in %s", p->pc, expectpc, TNAME);
+					diag("phase error %ux sb %ux in %s", p->pc, expectpc, TNAME);
 				}
 				while(pc < p->pc) {
 					cput(0x90);	// nop
@@ -494,14 +494,14 @@ asmb(void)
 				Bflush(&bso);
 				if(!debug['a'])
 					print("%P\n", curp);
-				diag("phase error %lux sb %lux in %s", p->pc, pc, TNAME);
+				diag("phase error %ux sb %ux in %s", p->pc, pc, TNAME);
 				pc = p->pc;
 			}
 			if(HEADTYPE != 8) {
 				asmins(p);
 				if(pc != p->pc) {
 					Bflush(&bso);
-					diag("asmins changed pc %lux sb %lux in %s", p->pc, pc, TNAME);
+					diag("asmins changed pc %ux sb %ux in %s", p->pc, pc, TNAME);
 				}
 			}
 			if(cbc < sizeof(and))
diff --git a/src/cmd/8l/list.c b/src/cmd/8l/list.c
index 3b07b5c3b6..6e17fbe926 100644
--- a/src/cmd/8l/list.c
+++ b/src/cmd/8l/list.c
@@ -103,7 +103,7 @@ Dconv(Fmt *fp)
 	i = a->type;
 	if(i >= D_INDIR && i < 2*D_INDIR) {
 		if(a->offset)
-			snprint(str, sizeof str, "%ld(%R)", (long)a->offset, i-D_INDIR);
+			snprint(str, sizeof str, "%d(%R)", a->offset, i-D_INDIR);
 		else
 			snprint(str, sizeof str, "(%R)", i-D_INDIR);
 		goto brk;
@@ -121,44 +121,44 @@ Dconv(Fmt *fp)
 	case D_BRANCH:
 		if(bigP != P && bigP->pcond != P)
 			if(a->sym != S)
-				snprint(str, sizeof str, "%lux+%s", bigP->pcond->pc,
+				snprint(str, sizeof str, "%ux+%s", bigP->pcond->pc,
 					a->sym->name);
 			else
-				snprint(str, sizeof str, "%lux", bigP->pcond->pc);
+				snprint(str, sizeof str, "%ux", bigP->pcond->pc);
 		else
-			snprint(str, sizeof str, "%ld(PC)", a->offset);
+			snprint(str, sizeof str, "%d(PC)", a->offset);
 		break;
 
 	case D_EXTERN:
-		snprint(str, sizeof str, "%s+%ld(SB)", xsymname(a->sym), a->offset);
+		snprint(str, sizeof str, "%s+%d(SB)", xsymname(a->sym), a->offset);
 		break;
 
 	case D_STATIC:
-		snprint(str, sizeof str, "%s<%d>+%ld(SB)", xsymname(a->sym),
+		snprint(str, sizeof str, "%s<%d>+%d(SB)", xsymname(a->sym),
 			a->sym->version, a->offset);
 		break;
 
 	case D_AUTO:
-		snprint(str, sizeof str, "%s+%ld(SP)", xsymname(a->sym), a->offset);
+		snprint(str, sizeof str, "%s+%d(SP)", xsymname(a->sym), a->offset);
 		break;
 
 	case D_PARAM:
 		if(a->sym)
-			snprint(str, sizeof str, "%s+%ld(FP)", a->sym->name, a->offset);
+			snprint(str, sizeof str, "%s+%d(FP)", a->sym->name, a->offset);
 		else
-			snprint(str, sizeof str, "%ld(FP)", a->offset);
+			snprint(str, sizeof str, "%d(FP)", a->offset);
 		break;
 
 	case D_CONST:
-		snprint(str, sizeof str, "$%ld", a->offset);
+		snprint(str, sizeof str, "$%d", a->offset);
 		break;
 
 	case D_CONST2:
-		snprint(str, sizeof str, "$%ld-%ld", a->offset, a->offset2);
+		snprint(str, sizeof str, "$%d-%d", a->offset, a->offset2);
 		break;
 
 	case D_FCONST:
-		snprint(str, sizeof str, "$(%.8lux,%.8lux)", a->ieee.h, a->ieee.l);
+		snprint(str, sizeof str, "$(%.8ux,%.8ux)", a->ieee.h, a->ieee.l);
 		break;
 
 	case D_SCONST:
diff --git a/src/cmd/8l/obj.c b/src/cmd/8l/obj.c
index b50632c850..1238ebf787 100644
--- a/src/cmd/8l/obj.c
+++ b/src/cmd/8l/obj.c
@@ -210,7 +210,7 @@ main(int argc, char *argv[])
 			INITRND = 4;
 		HEADR += (INITTEXT & 0xFFFF);
 		if(debug['v'])
-			Bprint(&bso, "HEADR = 0x%ld\n", HEADR);
+			Bprint(&bso, "HEADR = 0x%d\n", HEADR);
 		break;
 	case 6:	/* apple MACH */
 		/*
@@ -283,10 +283,10 @@ main(int argc, char *argv[])
 		break;
 	}
 	if(INITDAT != 0 && INITRND != 0)
-		print("warning: -D0x%lux is ignored because of -R0x%lux\n",
+		print("warning: -D0x%ux is ignored because of -R0x%ux\n",
 			INITDAT, INITRND);
 	if(debug['v'])
-		Bprint(&bso, "HEADER = -H0x%ld -T0x%lux -D0x%lux -R0x%lux\n",
+		Bprint(&bso, "HEADER = -H0x%d -T0x%ux -D0x%ux -R0x%ux\n",
 			HEADTYPE, INITTEXT, INITDAT, INITRND);
 	Bflush(&bso);
 
@@ -300,7 +300,7 @@ main(int argc, char *argv[])
 	zprg.from.scale = 1;
 	zprg.to = zprg.from;
 
-	pcstr = "%.6lux ";
+	pcstr = "%.6ux ";
 	nuxiinit();
 	histgen = 0;
 	textp = nil;
@@ -337,7 +337,7 @@ main(int argc, char *argv[])
 	undef();
 	if(debug['v']) {
 		Bprint(&bso, "%5.2f cpu time\n", cputime());
-		Bprint(&bso, "%ld symbols\n", nsymbol);
+		Bprint(&bso, "%d symbols\n", nsymbol);
 		Bprint(&bso, "%d sizeof adr\n", sizeof(Adr));
 		Bprint(&bso, "%d sizeof prog\n", sizeof(Prog));
 	}
@@ -511,7 +511,7 @@ loop:
 		if(sig != 0){
 			if(s->sig != 0 && s->sig != sig)
 				diag("incompatible type signatures"
-					"%lux(%s) and %lux(%s) for %s",
+					"%ux(%s) and %ux(%s) for %s",
 					s->sig, s->file, sig, pn, s->name);
 			s->sig = sig;
 			s->file = pn;
@@ -683,7 +683,7 @@ loop:
 			goto casdef;
 		if(p->from.type == D_FCONST) {
 			/* size sb 9 max */
-			sprint(literal, "$%lux", ieeedtof(&p->from.ieee));
+			sprint(literal, "$%ux", ieeedtof(&p->from.ieee));
 			s = lookup(literal, 0);
 			if(s->type == 0) {
 				s->type = SBSS;
@@ -721,7 +721,7 @@ loop:
 			goto casdef;
 		if(p->from.type == D_FCONST) {
 			/* size sb 18 max */
-			sprint(literal, "$%lux.%lux",
+			sprint(literal, "$%ux.%ux",
 				p->from.ieee.l, p->from.ieee.h);
 			s = lookup(literal, 0);
 			if(s->type == 0) {
diff --git a/src/cmd/8l/span.c b/src/cmd/8l/span.c
index ec71121c3f..a5102e8911 100644
--- a/src/cmd/8l/span.c
+++ b/src/cmd/8l/span.c
@@ -147,7 +147,7 @@ start:
 	xdefine("erodata", SRODATA, erodata);
 
 	if(debug['v'])
-		Bprint(&bso, "etext = %lux\n", c);
+		Bprint(&bso, "etext = %ux\n", c);
 	Bflush(&bso);
 	for(cursym = textp; cursym != nil; cursym = cursym->next)
 		cursym->value = cursym->text->pc;
@@ -1233,7 +1233,7 @@ bad:
 		}
 		return;
 	}
-	diag("doasm: notfound t2=%lux from=%lux to=%lux %P", t[2], p->from.type, p->to.type, p);
+	diag("doasm: notfound t2=%ux from=%ux to=%ux %P", t[2], p->from.type, p->to.type, p);
 	return;
 
 mfound:
diff --git a/src/cmd/8l/symtab.c b/src/cmd/8l/symtab.c
index 66b68db03b..89a6457c44 100644
--- a/src/cmd/8l/symtab.c
+++ b/src/cmd/8l/symtab.c
@@ -73,7 +73,7 @@ putsymb(char *s, int t, int32 v, int ver, Sym *go)
 
 	if(debug['n']) {
 		if(t == 'z' || t == 'Z') {
-			Bprint(&bso, "%c %.8lux ", t, v);
+			Bprint(&bso, "%c %.8ux ", 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);
@@ -82,9 +82,9 @@ putsymb(char *s, int t, int32 v, int ver, Sym *go)
 			return;
 		}
 		if(ver)
-			Bprint(&bso, "%c %.8lux %s<%d> %s (%.8llux)\n", t, v, s, ver, go ? go->name : "", gv);
+			Bprint(&bso, "%c %.8ux %s<%d> %s (%.8llux)\n", t, v, s, ver, go ? go->name : "", gv);
 		else
-			Bprint(&bso, "%c %.8lux %s\n", t, v, s, go ? go->name : "", gv);
+			Bprint(&bso, "%c %.8ux %s\n", t, v, s, go ? go->name : "", gv);
 	}
 }
 
@@ -159,6 +159,6 @@ asmsym(void)
 				putsymb(a->asym->name, 'p', a->aoffset, 0, a->gotype);
 	}
 	if(debug['v'] || debug['n'])
-		Bprint(&bso, "symsize = %lud\n", symsize);
+		Bprint(&bso, "symsize = %ud\n", symsize);
 	Bflush(&bso);
 }
diff --git a/src/cmd/cc/acid.c b/src/cmd/cc/acid.c
index eb7968c4f1..c6a6722bdc 100644
--- a/src/cmd/cc/acid.c
+++ b/src/cmd/cc/acid.c
@@ -150,7 +150,7 @@ acidmember(Type *t, int32 off, int flag)
 			if(typesu[l->etype]) {
 				s1 = acidsue(l->link);
 				if(s1 != S) {
-					Bprint(&outbuf, "	'A' %s %ld %s;\n",
+					Bprint(&outbuf, "	'A' %s %d %s;\n",
 						amap(s1->name),
 						t->offset+off, amap(s->name));
 					break;
@@ -189,7 +189,7 @@ acidmember(Type *t, int32 off, int flag)
 		if(s == S)
 			break;
 		if(flag) {
-			Bprint(&outbuf, "	'%c' %ld %s;\n",
+			Bprint(&outbuf, "	'%c' %d %s;\n",
 			acidchar[t->etype], t->offset+off, amap(s->name));
 		} else {
 			Bprint(&outbuf, "\tprint(indent, \"%s\t\", addr.%s, \"\\n\");\n",
@@ -209,7 +209,7 @@ acidmember(Type *t, int32 off, int flag)
 					acidmember(l, t->offset+off, flag);
 				Bprint(&outbuf, "	};\n");
 			} else {
-				Bprint(&outbuf, "	%s %ld %s;\n",
+				Bprint(&outbuf, "	%s %d %s;\n",
 					amap(s1->name),
 					t->offset+off, amap(s->name));
 			}
@@ -223,7 +223,7 @@ acidmember(Type *t, int32 off, int flag)
 			} else {
 				Bprint(&outbuf, "\tprint(indent, \"%s {\\n\");\n",
 					amap(s1->name));
-				Bprint(&outbuf, "\tindent_%s(addr+%ld, indent+\"\\t\");\n",
+				Bprint(&outbuf, "\tindent_%s(addr+%d, indent+\"\\t\");\n",
 					amap(s1->name), t->offset+off);
 				Bprint(&outbuf, "\tprint(indent, \"}\\n\");\n");
 			}
@@ -263,7 +263,7 @@ acidtype(Type *t)
 		if(debug['s'])
 			goto asmstr;
 		an = amap(s->name);
-		Bprint(&outbuf, "sizeof%s = %ld;\n", an, t->width);
+		Bprint(&outbuf, "sizeof%s = %d;\n", an, t->width);
 		Bprint(&outbuf, "aggr %s\n{\n", an);
 		for(l = t->link; l != T; l = l->down)
 			acidmember(l, 0, 1);
@@ -280,7 +280,7 @@ acidtype(Type *t)
 			break;
 		for(l = t->link; l != T; l = l->down)
 			if(l->sym != S)
-				Bprint(&outbuf, "#define\t%s.%s\t%ld\n",
+				Bprint(&outbuf, "#define\t%s.%s\t%d\n",
 					s->name,
 					l->sym->name,
 					l->offset);
diff --git a/src/cmd/cc/dcl.c b/src/cmd/cc/dcl.c
index b4d8c4d147..3aaa2c1559 100644
--- a/src/cmd/cc/dcl.c
+++ b/src/cmd/cc/dcl.c
@@ -195,7 +195,7 @@ doinit(Sym *s, Type *t, int32 o, Node *a)
 			dbgdecl(s);
 	}
 	if(debug['i']) {
-		print("t = %T; o = %ld; n = %s\n", t, o, s->name);
+		print("t = %T; o = %d; n = %s\n", t, o, s->name);
 		prtree(a, "doinit value");
 	}
 
@@ -323,7 +323,7 @@ init1(Sym *s, Type *t, int32 o, int exflag)
 		return Z;
 
 	if(debug['i']) {
-		print("t = %T; o = %ld; n = %s\n", t, o, s->name);
+		print("t = %T; o = %d; n = %s\n", t, o, s->name);
 		prtree(a, "init1 value");
 	}
 
@@ -479,7 +479,7 @@ init1(Sym *s, Type *t, int32 o, int exflag)
 				e = r->vconst;
 				if(t->width != 0)
 					if(e < 0 || e*w >= t->width) {
-						diag(a, "initialization index out of range: %ld", e);
+						diag(a, "initialization index out of range: %d", e);
 						continue;
 					}
 			}
@@ -916,7 +916,7 @@ fnproto1(Node *n)
 void
 dbgdecl(Sym *s)
 {
-	print("decl \"%s\": C=%s [B=%d:O=%ld] T=%T\n",
+	print("decl \"%s\": C=%s [B=%d:O=%d] T=%T\n",
 		s->name, cnames[s->class], s->block, s->offset, s->type);
 }
 
@@ -1571,7 +1571,7 @@ contig(Sym *s, Node *n, int32 v)
 	Type *zt;
 
 	if(debug['i']) {
-		print("contig v = %ld; s = %s\n", v, s->name);
+		print("contig v = %d; s = %s\n", v, s->name);
 		prtree(n, "doinit value");
 	}
 
diff --git a/src/cmd/cc/dpchk.c b/src/cmd/cc/dpchk.c
index 046c0e4da9..65a7746d47 100644
--- a/src/cmd/cc/dpchk.c
+++ b/src/cmd/cc/dpchk.c
@@ -369,7 +369,7 @@ checkargs(Node *nn, char *s, int pos)
 			continue;
 		for(l=tprot; l; l=l->link)
 			if(sametype(a->type, l->type)) {
-/*print("checking %T/%ulx %T/%ulx\n", a->type, flag.b[0], l->type, l->flag.b[0]);*/
+/*print("checking %T/%ux %T/%ux\n", a->type, flag.b[0], l->type, l->flag.b[0]);*/
 				if(beq(flag, l->flag))
 					goto loop;
 			}
@@ -437,9 +437,9 @@ pragpack(void)
 		;
 	if(debug['f'])
 		if(packflg)
-			print("%4ld: pack %d\n", lineno, packflg);
+			print("%4d: pack %d\n", lineno, packflg);
 		else
-			print("%4ld: pack off\n", lineno);
+			print("%4d: pack off\n", lineno);
 }
 
 void
@@ -459,9 +459,9 @@ pragfpround(void)
 		;
 	if(debug['f'])
 		if(fproundflg)
-			print("%4ld: fproundflg %d\n", lineno, fproundflg);
+			print("%4d: fproundflg %d\n", lineno, fproundflg);
 		else
-			print("%4ld: fproundflg off\n", lineno);
+			print("%4d: fproundflg off\n", lineno);
 }
 
 void
@@ -477,7 +477,7 @@ pragtextflag(void)
 	while(getnsc() != '\n')
 		;
 	if(debug['f'])
-		print("%4ld: textflag %d\n", lineno, textflag);
+		print("%4d: textflag %d\n", lineno, textflag);
 }
 
 void
diff --git a/src/cmd/cc/lex.c b/src/cmd/cc/lex.c
index fd74edb9d2..3b413c246d 100644
--- a/src/cmd/cc/lex.c
+++ b/src/cmd/cc/lex.c
@@ -630,7 +630,7 @@ l1:
 		vv = c;
 		yylval.vval = convvtox(vv, TUCHAR);
 		if(yylval.vval != vv)
-			yyerror("overflow in character constant: 0x%lx", c);
+			yyerror("overflow in character constant: 0x%x", c);
 		else
 		if(c & 0x80){
 			nearln = lineno;
@@ -1410,11 +1410,11 @@ Lconv(Fmt *fp)
 			strcat(str, " ");
 		}
 		if(a[i].line)
-			snprint(s, STRINGSZ, "%s:%ld[%s:%ld]",
+			snprint(s, STRINGSZ, "%s:%d[%s:%d]",
 				a[i].line->name, l-a[i].ldel+1,
 				a[i].incl->name, l-a[i].idel+1);
 		else
-			snprint(s, STRINGSZ, "%s:%ld",
+			snprint(s, STRINGSZ, "%s:%d",
 				a[i].incl->name, l-a[i].idel+1);
 		if(strlen(s)+strlen(str) >= STRINGSZ-10)
 			break;
@@ -1463,7 +1463,7 @@ Tconv(Fmt *fp)
 			n = t->width;
 			if(t->link && t->link->width)
 				n /= t->link->width;
-			sprint(s, "[%ld]", n);
+			sprint(s, "[%d]", n);
 			if(strlen(str) + strlen(s) < STRINGSZ)
 				strcat(str, s);
 		}
diff --git a/src/cmd/cc/pickle.c b/src/cmd/cc/pickle.c
index fb7ec585b5..82cf5eb05d 100644
--- a/src/cmd/cc/pickle.c
+++ b/src/cmd/cc/pickle.c
@@ -143,7 +143,7 @@ picklemember(Type *t, int32 off)
 	case TIND:
 		if(s == S)
 			Bprint(&outbuf,
-				"%s\"p\", (char*)addr+%ld+_i*%ld);\n",
+				"%s\"p\", (char*)addr+%d+_i*%d);\n",
 				picklestr, t->offset+off, t->width);
 		else
 			Bprint(&outbuf,
@@ -164,14 +164,14 @@ picklemember(Type *t, int32 off)
 	case TFLOAT:
 	case TDOUBLE:
 		if(s == S)
-			Bprint(&outbuf, "%s\"%c\", (char*)addr+%ld+_i*%ld);\n",
+			Bprint(&outbuf, "%s\"%c\", (char*)addr+%d+_i*%d);\n",
 				picklestr, picklechar[t->etype], t->offset+off, t->width);
 		else
 			Bprint(&outbuf, "%s\"%c\", &addr->%s);\n",
 				picklestr, picklechar[t->etype], pmap(s->name));
 		break;
 	case TARRAY:
-		Bprint(&outbuf, "\tfor(_i = 0; _i < %ld; _i++) {\n\t",
+		Bprint(&outbuf, "\tfor(_i = 0; _i < %d; _i++) {\n\t",
 			t->width/t->link->width);
 		picklemember(t->link, t->offset+off);
 		Bprint(&outbuf, "\t}\n\t_i = 0;\n\tUSED(_i);\n");
@@ -183,7 +183,7 @@ picklemember(Type *t, int32 off)
 		if(s1 == S)
 			break;
 		if(s == S) {
-			Bprint(&outbuf, "\tbp = pickle_%s(bp, ep, un, (%s*)((char*)addr+%ld+_i*%ld));\n",
+			Bprint(&outbuf, "\tbp = pickle_%s(bp, ep, un, (%s*)((char*)addr+%d+_i*%d));\n",
 				pmap(s1->name), pmap(s1->name), t->offset+off, t->width);
 		} else {
 			Bprint(&outbuf, "\tbp = pickle_%s(bp, ep, un, &addr->%s);\n",
@@ -235,7 +235,7 @@ pickletype(Type *t)
 			break;
 		for(l = t->link; l != T; l = l->down)
 			if(l->sym != S)
-				Bprint(&outbuf, "#define\t%s.%s\t%ld\n",
+				Bprint(&outbuf, "#define\t%s.%s\t%d\n",
 					s->name,
 					l->sym->name,
 					l->offset);
diff --git a/src/cmd/cc/pswt.c b/src/cmd/cc/pswt.c
index 02d4e64a05..891836c543 100644
--- a/src/cmd/cc/pswt.c
+++ b/src/cmd/cc/pswt.c
@@ -80,7 +80,7 @@ doswit(Node *n)
 	qsort(iq, nc, sizeof(C1), swcmp);
 	if(debug['W'])
 	for(i=0; i<nc; i++)
-		print("case %2ld: = %.8llux\n", i, (vlong)iq[i].val);
+		print("case %2d: = %.8llux\n", i, (vlong)iq[i].val);
 	for(i=0; i<nc-1; i++)
 		if(iq[i].val == iq[i+1].val)
 			diag(n, "duplicate cases in switch %lld", (vlong)iq[i].val);
diff --git a/src/cmd/cc/sub.c b/src/cmd/cc/sub.c
index 335d30bfb0..e0d5df7190 100644
--- a/src/cmd/cc/sub.c
+++ b/src/cmd/cc/sub.c
@@ -92,18 +92,18 @@ prtree1(Node *n, int d, int f)
 	{
 	case ONAME:
 		print(" \"%F\"", n);
-		print(" %ld", n->xoffset);
+		print(" %d", n->xoffset);
 		i = 0;
 		break;
 
 	case OINDREG:
-		print(" %ld(R%d)", n->xoffset, n->reg);
+		print(" %d(R%d)", n->xoffset, n->reg);
 		i = 0;
 		break;
 
 	case OREGISTER:
 		if(n->xoffset)
-			print(" %ld+R%d", n->xoffset, n->reg);
+			print(" %d+R%d", n->xoffset, n->reg);
 		else
 			print(" R%d", n->reg);
 		i = 0;
@@ -845,7 +845,7 @@ simplifyshift(Node *n)
 
 /*
 	if(debug['h'])
-		print("%.3o %ld %ld %d #%.lux\n",
+		print("%.3o %d %d %d #%.ux\n",
 			(s1<<3)|s2, c1, c2, topbit(c3), c3);
 */
 
diff --git a/src/cmd/cov/main.c b/src/cmd/cov/main.c
index 1b3138a7f4..5ff22c00a3 100644
--- a/src/cmd/cov/main.c
+++ b/src/cmd/cov/main.c
@@ -81,7 +81,7 @@ ran(uvlong pc, uvlong epc)
 	key.epc = pc+1;
 	r = treeget(&breakpoints, &key);
 	if(r == nil)
-		sysfatal("unchecked breakpoint at %#lux+%d", pc, (int)(epc-pc));
+		sysfatal("unchecked breakpoint at %#llux+%d", pc, (int)(epc-pc));
 
 	// Might be that the tail of the sequence
 	// was run already, so r->epc is before the end.
diff --git a/src/cmd/gc/closure.c b/src/cmd/gc/closure.c
index a24a03a496..eb70143665 100644
--- a/src/cmd/gc/closure.c
+++ b/src/cmd/gc/closure.c
@@ -158,7 +158,7 @@ walkclosure(Node *func, NodeList **init)
 
 	// create the function
 	xfunc = nod(ODCLFUNC, N, N);
-	snprint(namebuf, sizeof namebuf, "_func_%.3ld", ++closgen);
+	snprint(namebuf, sizeof namebuf, "_func_%.3d", ++closgen);
 	xfunc->nname = newname(lookup(namebuf));
 	xfunc->nname->ntype = xtype;
 	xfunc->nname->defn = xfunc;
diff --git a/src/cmd/gc/subr.c b/src/cmd/gc/subr.c
index 9dd4a386a4..a0cb9b4f13 100644
--- a/src/cmd/gc/subr.c
+++ b/src/cmd/gc/subr.c
@@ -937,11 +937,11 @@ Lconv(Fmt *fp)
 		if(debug['L'])
 			fmtprint(fp, "%s/", pathname);
 		if(a[i].line)
-			fmtprint(fp, "%s:%ld[%s:%ld]",
+			fmtprint(fp, "%s:%d[%s:%d]",
 				a[i].line->name, lno-a[i].ldel+1,
 				a[i].incl->name, lno-a[i].idel+1);
 		else
-			fmtprint(fp, "%s:%ld",
+			fmtprint(fp, "%s:%d",
 				a[i].incl->name, lno-a[i].idel+1);
 		lno = a[i].incl->line - 1;	// now print out start of this file
 	}
@@ -1020,10 +1020,10 @@ Jconv(Fmt *fp)
 		fmtprint(fp, " a(%d)", n->addable);
 
 	if(n->vargen != 0)
-		fmtprint(fp, " g(%ld)", n->vargen);
+		fmtprint(fp, " g(%d)", n->vargen);
 
 	if(n->lineno != 0)
-		fmtprint(fp, " l(%ld)", n->lineno);
+		fmtprint(fp, " l(%d)", n->lineno);
 
 	if(n->xoffset != 0)
 		fmtprint(fp, " x(%lld)", n->xoffset);
@@ -1377,7 +1377,7 @@ Tconv(Fmt *fp)
 
 	case TARRAY:
 		if(t->bound >= 0)
-			fmtprint(fp, "[%ld]%T", t->bound, t->type);
+			fmtprint(fp, "[%d]%T", t->bound, t->type);
 		else
 			fmtprint(fp, "[]%T", t->type);
 		break;
@@ -1431,7 +1431,7 @@ Nconv(Fmt *fp)
 			fmtprint(fp, "%O%J", n->op, n);
 			break;
 		}
-		fmtprint(fp, "%O-%S G%ld%J", n->op,
+		fmtprint(fp, "%O-%S G%d%J", n->op,
 			n->sym, n->vargen, n);
 		goto ptyp;
 
@@ -1477,7 +1477,7 @@ Nconv(Fmt *fp)
 		break;
 	}
 	if(n->sym != S)
-		fmtprint(fp, " %S G%ld", n->sym, n->vargen);
+		fmtprint(fp, " %S G%d", n->sym, n->vargen);
 
 ptyp:
 	if(n->type != T)
@@ -2330,7 +2330,7 @@ frame(int context)
 		case ONAME:
 			if(flag)
 				print("--- %s frame ---\n", p);
-			print("%O %S G%ld %T\n", n->op, n->sym, n->vargen, n->type);
+			print("%O %S G%d %T\n", n->op, n->sym, n->vargen, n->type);
 			flag = 0;
 			break;
 
diff --git a/src/cmd/ld/lib.c b/src/cmd/ld/lib.c
index 44a14ef8d7..dae22f2816 100644
--- a/src/cmd/ld/lib.c
+++ b/src/cmd/ld/lib.c
@@ -897,7 +897,7 @@ asmlc(void)
 				continue;
 			}
 			if(debug['O'])
-				Bprint(&bso, "\t\t%6ld", lcsize);
+				Bprint(&bso, "\t\t%6d", lcsize);
 			v = (p->pc - oldpc) / MINLC;
 			while(v) {
 				s = 127;
@@ -905,7 +905,7 @@ asmlc(void)
 					s = v;
 				cput(s+128);	/* 129-255 +pc */
 				if(debug['O'])
-					Bprint(&bso, " pc+%ld*%d(%ld)", s, MINLC, s+128);
+					Bprint(&bso, " pc+%d*%d(%d)", s, MINLC, s+128);
 				v -= s;
 				lcsize++;
 			}
@@ -920,10 +920,10 @@ asmlc(void)
 				cput(s);
 				if(debug['O']) {
 					if(s > 0)
-						Bprint(&bso, " lc+%ld(%d,%ld)\n",
+						Bprint(&bso, " lc+%d(%d,%d)\n",
 							s, 0, s);
 					else
-						Bprint(&bso, " lc%ld(%d,%ld)\n",
+						Bprint(&bso, " lc%d(%d,%d)\n",
 							s, 0, s);
 					Bprint(&bso, "%6llux %P\n",
 						p->pc, p);
@@ -934,14 +934,14 @@ asmlc(void)
 			if(s > 0) {
 				cput(0+s);	/* 1-64 +lc */
 				if(debug['O']) {
-					Bprint(&bso, " lc+%ld(%ld)\n", s, 0+s);
+					Bprint(&bso, " lc+%d(%d)\n", s, 0+s);
 					Bprint(&bso, "%6llux %P\n",
 						p->pc, p);
 				}
 			} else {
 				cput(64-s);	/* 65-128 -lc */
 				if(debug['O']) {
-					Bprint(&bso, " lc%ld(%ld)\n", s, 64-s);
+					Bprint(&bso, " lc%d(%d)\n", s, 64-s);
 					Bprint(&bso, "%6llux %P\n",
 						p->pc, p);
 				}
@@ -955,7 +955,7 @@ asmlc(void)
 		lcsize++;
 	}
 	if(debug['v'] || debug['O'])
-		Bprint(&bso, "lcsize = %ld\n", lcsize);
+		Bprint(&bso, "lcsize = %d\n", lcsize);
 	Bflush(&bso);
 }
 
diff --git a/src/cmd/nm/nm.c b/src/cmd/nm/nm.c
index 978218bff3..e57492d184 100644
--- a/src/cmd/nm/nm.c
+++ b/src/cmd/nm/nm.c
@@ -132,7 +132,7 @@ doar(Biobuf *bp)
 	for (offset = Boffset(bp);;offset += size) {
 		size = nextar(bp, offset, membername);
 		if (size < 0) {
-			error("phase error on ar header %ld", offset);
+			error("phase error on ar header %d", offset);
 			return;
 		}
 		if (size == 0)