diff --git a/src/cmd/8c/list.c b/src/cmd/8c/list.c
index aa76435055..98aebce531 100644
--- a/src/cmd/8c/list.c
+++ b/src/cmd/8c/list.c
@@ -121,7 +121,7 @@ Dconv(Fmt *fp)
 
 	if(fp->flags & FmtLong) {
 		if(i == D_CONST2)
-			sprint(str, "$%d-%d", a->offset, a->offset2);
+			sprint(str, "$%lld-%d", a->offset, a->offset2);
 		else {
 			// ATEXT dst is not constant
 			sprint(str, "!!%D", a);
@@ -131,7 +131,7 @@ Dconv(Fmt *fp)
 
 	if(i >= D_INDIR) {
 		if(a->offset)
-			sprint(str, "%d(%R)", a->offset, i-D_INDIR);
+			sprint(str, "%lld(%R)", a->offset, i-D_INDIR);
 		else
 			sprint(str, "(%R)", i-D_INDIR);
 		goto brk;
@@ -139,7 +139,7 @@ Dconv(Fmt *fp)
 	switch(i) {
 	default:
 		if(a->offset)
-			sprint(str, "$%d,%R", a->offset, i);
+			sprint(str, "$%lld,%R", a->offset, i);
 		else
 			sprint(str, "%R", i);
 		break;
@@ -149,39 +149,39 @@ Dconv(Fmt *fp)
 		break;
 
 	case D_BRANCH:
-		sprint(str, "%d", a->offset);
+		sprint(str, "%lld", a->offset);
 		break;
 
 	case D_EXTERN:
-		sprint(str, "%s+%d(SB)", a->sym->name, a->offset);
+		sprint(str, "%s+%lld(SB)", a->sym->name, a->offset);
 		break;
 
 	case D_STATIC:
-		sprint(str, "%s<>+%d(SB)", a->sym->name, a->offset);
+		sprint(str, "%s<>+%lld(SB)", a->sym->name, a->offset);
 		break;
 
 	case D_AUTO:
 		if(a->sym)
-			sprint(str, "%s+%d(SP)", a->sym->name, a->offset);
+			sprint(str, "%s+%lld(SP)", a->sym->name, a->offset);
 		else
-			sprint(str, "%d(SP)", a->offset);
+			sprint(str, "%lld(SP)", a->offset);
 		break;
 
 	case D_PARAM:
 		if(a->sym)
-			sprint(str, "%s+%d(FP)", a->sym->name, a->offset);
+			sprint(str, "%s+%lld(FP)", a->sym->name, a->offset);
 		else
-			sprint(str, "%d(FP)", a->offset);
+			sprint(str, "%lld(FP)", a->offset);
 		break;
 
 	case D_CONST:
-		sprint(str, "$%d", a->offset);
+		sprint(str, "$%lld", a->offset);
 		break;
 
 	case D_CONST2:
 		if(!(fp->flags & FmtLong)) {
 			// D_CONST2 outside of ATEXT should not happen
-			sprint(str, "!!$%d-%d", a->offset, a->offset2);
+			sprint(str, "!!$%lld-%d", a->offset, a->offset2);
 		}
 		break;
 
diff --git a/src/cmd/8g/list.c b/src/cmd/8g/list.c
index d4a86e4733..96954d4bb3 100644
--- a/src/cmd/8g/list.c
+++ b/src/cmd/8g/list.c
@@ -88,7 +88,7 @@ Dconv(Fmt *fp)
 	i = a->type;
 	if(i >= D_INDIR) {
 		if(a->offset)
-			snprint(str, sizeof(str), "%d(%R)", a->offset, i-D_INDIR);
+			snprint(str, sizeof(str), "%lld(%R)", a->offset, i-D_INDIR);
 		else
 			snprint(str, sizeof(str), "(%R)", i-D_INDIR);
 		goto brk;
@@ -97,7 +97,7 @@ Dconv(Fmt *fp)
 
 	default:
 		if(a->offset)
-			snprint(str, sizeof(str), "$%d,%R", a->offset, i);
+			snprint(str, sizeof(str), "$%lld,%R", a->offset, i);
 		else
 			snprint(str, sizeof(str), "%R", i);
 		break;
@@ -111,19 +111,19 @@ Dconv(Fmt *fp)
 		break;
 
 	case D_EXTERN:
-		snprint(str, sizeof(str), "%lS+%d(SB)", a->sym, a->offset);
+		snprint(str, sizeof(str), "%lS+%lld(SB)", a->sym, a->offset);
 		break;
 
 	case D_STATIC:
-		snprint(str, sizeof(str), "%lS<>+%d(SB)", a->sym, a->offset);
+		snprint(str, sizeof(str), "%lS<>+%lld(SB)", a->sym, a->offset);
 		break;
 
 	case D_AUTO:
-		snprint(str, sizeof(str), "%lS+%d(SP)", a->sym, a->offset);
+		snprint(str, sizeof(str), "%lS+%lld(SP)", a->sym, a->offset);
 		break;
 
 	case D_PARAM:
-		snprint(str, sizeof(str), "%lS+%d(FP)", a->sym, a->offset);
+		snprint(str, sizeof(str), "%lS+%lld(FP)", a->sym, a->offset);
 		break;
 
 	case D_CONST:
@@ -133,7 +133,7 @@ Dconv(Fmt *fp)
 			snprint(str, sizeof(str), "$%lud-%lud", (ulong)d1, (ulong)d2);
 			break;
 		}
-		snprint(str, sizeof(str), "$%d", a->offset);
+		snprint(str, sizeof(str), "$%lld", a->offset);
 		break;
 
 	case D_FCONST:
diff --git a/src/cmd/8l/list.c b/src/cmd/8l/list.c
index 8e57b4af1c..b6df665e35 100644
--- a/src/cmd/8l/list.c
+++ b/src/cmd/8l/list.c
@@ -104,7 +104,7 @@ Dconv(Fmt *fp)
 	i = a->type;
 	if(i >= D_INDIR && i < 2*D_INDIR) {
 		if(a->offset)
-			snprint(str, sizeof str, "%d(%R)", a->offset, i-D_INDIR);
+			snprint(str, sizeof str, "%lld(%R)", a->offset, i-D_INDIR);
 		else
 			snprint(str, sizeof str, "(%R)", i-D_INDIR);
 		goto brk;
@@ -122,40 +122,40 @@ Dconv(Fmt *fp)
 	case D_BRANCH:
 		if(bigP != P && bigP->pcond != P)
 			if(a->sym != S)
-				snprint(str, sizeof str, "%ux+%s", bigP->pcond->pc,
+				snprint(str, sizeof str, "%llux+%s", bigP->pcond->pc,
 					a->sym->name);
 			else
-				snprint(str, sizeof str, "%ux", bigP->pcond->pc);
+				snprint(str, sizeof str, "%llux", bigP->pcond->pc);
 		else
-			snprint(str, sizeof str, "%d(PC)", a->offset);
+			snprint(str, sizeof str, "%lld(PC)", a->offset);
 		break;
 
 	case D_EXTERN:
-		snprint(str, sizeof str, "%s+%d(SB)", xsymname(a->sym), a->offset);
+		snprint(str, sizeof str, "%s+%lld(SB)", xsymname(a->sym), a->offset);
 		break;
 
 	case D_STATIC:
-		snprint(str, sizeof str, "%s<%d>+%d(SB)", xsymname(a->sym),
+		snprint(str, sizeof str, "%s<%d>+%lld(SB)", xsymname(a->sym),
 			a->sym->version, a->offset);
 		break;
 
 	case D_AUTO:
-		snprint(str, sizeof str, "%s+%d(SP)", xsymname(a->sym), a->offset);
+		snprint(str, sizeof str, "%s+%lld(SP)", xsymname(a->sym), a->offset);
 		break;
 
 	case D_PARAM:
 		if(a->sym)
-			snprint(str, sizeof str, "%s+%d(FP)", a->sym->name, a->offset);
+			snprint(str, sizeof str, "%s+%lld(FP)", a->sym->name, a->offset);
 		else
-			snprint(str, sizeof str, "%d(FP)", a->offset);
+			snprint(str, sizeof str, "%lld(FP)", a->offset);
 		break;
 
 	case D_CONST:
-		snprint(str, sizeof str, "$%d", a->offset);
+		snprint(str, sizeof str, "$%lld", a->offset);
 		break;
 
 	case D_CONST2:
-		snprint(str, sizeof str, "$%d-%d", a->offset, a->offset2);
+		snprint(str, sizeof str, "$%lld-%d", a->offset, a->offset2);
 		break;
 
 	case D_FCONST:
diff --git a/src/cmd/8l/obj.c b/src/cmd/8l/obj.c
index e588060bee..2a5c222a04 100644
--- a/src/cmd/8l/obj.c
+++ b/src/cmd/8l/obj.c
@@ -129,6 +129,6 @@ archinit(void)
 		break;
 	}
 	if(INITDAT != 0 && INITRND != 0)
-		print("warning: -D0x%ux is ignored because of -R0x%ux\n",
+		print("warning: -D0x%llux is ignored because of -R0x%ux\n",
 			INITDAT, INITRND);
 }