1 files changed, 21 insertions, 0 deletions
diff --git a/subx/016jump_relative.cc b/subx/016jump_relative.cc
index 061a947f..9b411f07 100644
--- a/subx/016jump_relative.cc
+++ b/subx/016jump_relative.cc
@@ -2,6 +2,9 @@
 
 //:: jump
 
+:(before "End Initialize Op Names(name)")
+put(name, 0xeb, "jump disp8 bytes away");
+
 :(scenario jump_rel8)
 == 0x1
 # op  ModR/M  SIB   displacement  immediate
@@ -23,6 +26,9 @@ case 0xeb: {  // jump rel8
 
 //:: jump if equal/zero
 
+:(before "End Initialize Op Names(name)")
+put(name, 0x74, "jump disp8 bytes away if ZF is set");
+
 :(scenario je_rel8_success)
 % ZF = true;
 == 0x1
@@ -59,6 +65,9 @@ case 0x74: {  // jump rel8 if ZF
 
 //:: jump if not equal/not zero
 
+:(before "End Initialize Op Names(name)")
+put(name, 0x75, "jump disp8 bytes away if ZF is not set");
+
 :(scenario jne_rel8_success)
 % ZF = false;
 == 0x1
@@ -95,6 +104,9 @@ case 0x75: {  // jump rel8 unless ZF
 
 //:: jump if greater
 
+:(before "End Initialize Op Names(name)")
+put(name, 0x7f, "jump disp8 bytes away if greater (ZF is unset, SF == OF)");
+
 :(scenario jg_rel8_success)
 % ZF = false;
 % SF = false;
@@ -135,6 +147,9 @@ case 0x7f: {  // jump rel8 if !SF and !ZF
 
 //:: jump if greater or equal
 
+:(before "End Initialize Op Names(name)")
+put(name, 0x7d, "jump disp8 bytes away if greater or equal (SF == OF)");
+
 :(scenario jge_rel8_success)
 % SF = false;
 % OF = false;
@@ -173,6 +188,9 @@ case 0x7d: {  // jump rel8 if !SF
 
 //:: jump if lesser
 
+:(before "End Initialize Op Names(name)")
+put(name, 0x7c, "jump disp8 bytes away if lesser (SF != OF)");
+
 :(scenario jl_rel8_success)
 % ZF = false;
 % SF = true;
@@ -213,6 +231,9 @@ case 0x7c: {  // jump rel8 if SF and !ZF
 
 //:: jump if lesser or equal
 
+:(before "End Initialize Op Names(name)")
+put(name, 0x7e, "jump disp8 bytes away if lesser or equal (ZF is set or SF != OF)");
+
 :(scenario jle_rel8_equal)
 % ZF = true;
 % SF = false;