diff --git a/src/cmd/5l/asm.c b/src/cmd/5l/asm.c
index 5e9267b..e879212 100644
--- a/src/cmd/5l/asm.c
+++ b/src/cmd/5l/asm.c
@@ -599,10 +599,10 @@
 			if(iself)
 				goto ElfSym;
 		case Hplan9:
-			symo = HEADR+segtext.len+segdata.filelen;
+			symo = segdata.fileoff+segdata.filelen;
 			break;
 		ElfSym:
-			symo = rnd(HEADR+segtext.filelen, INITRND)+rnd(HEADR+segrodata.filelen, INITRND)+segdata.filelen;
+			symo = segdata.fileoff+segdata.filelen;
 			symo = rnd(symo, INITRND);
 			break;
 		}
diff --git a/src/cmd/6l/asm.c b/src/cmd/6l/asm.c
index e251e32..7828e28 100644
--- a/src/cmd/6l/asm.c
+++ b/src/cmd/6l/asm.c
@@ -689,10 +689,10 @@
 		case Hplan9:
 		case Helf:
 			debug['s'] = 1;
-			symo = HEADR+segtext.len+segdata.filelen;
+			symo = segdata.fileoff+segdata.filelen;
 			break;
 		case Hdarwin:
-			symo = rnd(HEADR+segtext.len, INITRND)+rnd(segdata.filelen, INITRND)+machlink;
+			symo = segdata.fileoff+rnd(segdata.filelen, INITRND)+machlink;
 			break;
 		case Hlinux:
 		case Hfreebsd:
@@ -701,11 +701,11 @@
 		case Hdragonfly:
 		case Hsolaris:
 		case Hnacl:
-			symo = rnd(HEADR+segtext.len, INITRND)+rnd(segrodata.len, INITRND)+segdata.filelen;
+			symo = segdata.fileoff+segdata.filelen;
 			symo = rnd(symo, INITRND);
 			break;
 		case Hwindows:
-			symo = rnd(HEADR+segtext.filelen, PEFILEALIGN)+segdata.filelen;
+			symo = segdata.fileoff+segdata.filelen;
 			symo = rnd(symo, PEFILEALIGN);
 			break;
 		}
diff --git a/src/cmd/8l/asm.c b/src/cmd/8l/asm.c
index 114a3eb..c135dce7 100644
--- a/src/cmd/8l/asm.c
+++ b/src/cmd/8l/asm.c
@@ -619,17 +619,17 @@
 			if(iself)
 				goto Elfsym;
 		case Hplan9:
-			symo = HEADR+segtext.filelen+segdata.filelen;
+			symo = segdata.fileoff+segdata.filelen;
 			break;
 		case Hdarwin:
-			symo = rnd(HEADR+segtext.filelen, INITRND)+rnd(segdata.filelen, INITRND)+machlink;
+			symo = segdata.fileoff+rnd(segdata.filelen, INITRND)+machlink;
 			break;
 		Elfsym:
-			symo = rnd(HEADR+segtext.filelen, INITRND)+rnd(HEADR+segrodata.filelen, INITRND)+segdata.filelen;
+			symo = segdata.fileoff+segdata.filelen;
 			symo = rnd(symo, INITRND);
 			break;
 		case Hwindows:
-			symo = rnd(HEADR+segtext.filelen, PEFILEALIGN)+segdata.filelen;
+			symo = segdata.fileoff+segdata.filelen;
 			symo = rnd(symo, PEFILEALIGN);
 			break;
 		}