3.1 Code Outline, Lead-In and Prefix Sequences for x86

For all modes, the prefix sequence is preceded by a single word containing a pointer to the current predicate. The prefix sequence is followed by a single section of code.

ModeLead-InPrefix
jitexjmp native_shunt_linkcmp h,w_heap_warn_soft
jae native_nonjit
pop %eax
 
wamexjmp native_nonjitjmp native_restore_link
 
cexjmp native_c

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