There was once a deep enmity between Garuda and Adisesha. Seeking to end this hostility, Adisesha came to this place and worshipped the Lord. On the Masi full moon Ekadasi, the Lord appeared before the divine serpent and granted him darshan, taking Adisesha as His bed, in the Anantha Sayanam posture.
Sthala Purana :
The Sri Arulmakadal Perumal Temple in Thiru sirupuliyur is one of the 108 Divya Desams dedicated to Lord Perumal, listed as Sr. No. 24. Here, Perumal blesses devotees in a reclining posture, facing south. The temple's name, Tiruchiru Puliyur, originates from the legend of Sage Vyaghrapada, who had the legs of a tiger (Pulikal Munivar in Tamil). The Lord granted darshan to the sage in the form of a young boy (Balaka), giving the place its name.
Sages Vyakrapada and Patanjali, both devoted to Lord Nataraja (Shiva), are present within the sanctum sanctorum with Perumal. According to legend, Sage Vyakrapada prayed to Lord Nataraja for salvation. Lord Shiva directed him to this place to pray to Perumal, who ultimately granted him salvation and a place in His sanctum.
Another significant legend associated with the temple is the resolution of the bitter enmity between Garuda and Adisesha. Adisesha worshipped the Lord here to end their conflict. On the Masi full moon Ekadasi, the Lord appeared before the divine serpent and took him as His bed, in the Anantha Sayanam posture, signifying the end of their enmity.