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-rw-r--r--subx/subx.vim10
1 files changed, 10 insertions, 0 deletions
diff --git a/subx/subx.vim b/subx/subx.vim
index 438ad732..309ebfec 100644
--- a/subx/subx.vim
+++ b/subx/subx.vim
@@ -24,3 +24,13 @@ let b:cmt_head = "#? "
 
 " comment token
 syntax match subxDelimiter / \. /  | highlight link subxDelimiter Delimiter
+
+"" highlight low-level idioms in red as I provide more high-level replacements
+
+" Once we have labels, highlight raw displacement
+highlight Warn ctermbg=brown ctermfg=black
+call matchadd("Warn", '\c^\s*e8.*\<\(0x\)\?[0-9a-f]\+/disp32')  " call
+call matchadd("Warn", '\c^\s*e9.*\<\(0x\)\?[0-9a-f]\+/disp8')  " unconditional jump disp8
+call matchadd("Warn", '\c^\s*7[45cdef].*\<\(0x\)\?[0-9a-f]\+/disp8')  " conditional jump disp8
+call matchadd("Warn", '\c^\s*eb.*\<\(0x\)\?[0-9a-f]\+/disp16')  " unconditional jump disp16
+call matchadd("Warn", '\c^\s*0f[^\s]*\s*8[45cdef].*\<\(0x\)\?[0-9a-f]\+/disp16')  " conditional jump disp16