Lines Matching full:shadow
21 handle invoke, allows higher-level code to create frame & shadow frame.
23 Once that's working, support direct entry code & eliminate shadow frame (and
27 base of the vreg array within the shadow frame. Access the other fields,
29 the shadow frame mechanism of double-storing object references - via xFP &
76 x25 xREFS base of object references in shadow frame (ideally, we'll get rid of this later).
94 /* During bringup, we'll use the shadow frame model instead of xFP */
109 * Instead of holding a pointer to the shadow frame, we keep xFP at the base of the vregs. So,
110 * to access other shadow frame fields, we need to use a backwards offset. Define those here.
123 * "export" the PC to dex_pc field in the shadow frame, f/b/o future exception objects. Must
278 add \reg, xFP, \vreg, lsl #2 /* WARNING: handle shadow frame vreg zero if store */
