Nitty half-stack open shoves over EP PFR - calling range? (100nl)

[CybrPunk]

Poker Stars, $0.50/$1 NL Hold'em Cash Game, 7 Players
LeggoPoker.com - Hand History Converter

BTN: $17.70
SB: $44
BB: $100
UTG: $73.20
Hero (UTG+1): $117.45
MP: $49.70
CO: $17

Pre-Flop: [Xx Xx] dealt to Hero (UTG+1)
UTG folds, <font color="red">Hero raises to $4</font>, 3 folds, <font color="red">SB raises to $44 and is All-In</font>, 2 folds


What's your calling range vs a half-stacked villain who is 11/4 after a few hundred hands?