src/aarch64/Gstash_frame.c

40          rs->reg[DWARF_CFA_REG_COLUMN].where,
41          rs->reg[DWARF_CFA_REG_COLUMN].val,
42          rs->reg[DWARF_CFA_OFF_COLUMN].val,
44          rs->reg[FP].where, rs->reg[FP].val, DWARF_GET_LOC(d->loc[FP]),
45          rs->reg[LR].where, rs->reg[LR].val, DWARF_GET_LOC(d->loc[LR]),
46          rs->reg[SP].where, rs->reg[SP].val, DWARF_GET_LOC(d->loc[SP]));
55       && (rs->reg[DWARF_CFA_REG_COLUMN].where == DWARF_WHERE_REG)
56       && (rs->reg[DWARF_CFA_REG_COLUMN].val == FP
57           || rs->reg[DWARF_CFA_REG_COLUMN].val == SP)
58       && labs(rs->reg[DWARF_CFA_OFF_COLUMN].val) < (1 << 29)
60       && (rs->reg[FP].where == DWARF_WHERE_UNDEF
61           || rs->reg[FP].where == DWARF_WHERE_SAME
62           || (rs->reg[FP].where == DWARF_WHERE_CFAREL
63               && labs(rs->reg[FP].val) < (1 << 29)
64               && rs->reg[FP].val+1 != 0))
65       && (rs->reg[LR].where == DWARF_WHERE_UNDEF
66           || rs->reg[LR].where == DWARF_WHERE_SAME
67           || (rs->reg[LR].where == DWARF_WHERE_CFAREL
68               && labs(rs->reg[LR].val) < (1 << 29)
69               && rs->reg[LR].val+1 != 0))
70       && (rs->reg[SP].where == DWARF_WHERE_UNDEF
71           || rs->reg[SP].where == DWARF_WHERE_SAME
72           || (rs->reg[SP].where == DWARF_WHERE_CFAREL
73               && labs(rs->reg[SP].val) < (1 << 29)
74               && rs->reg[SP].val+1 != 0)))
78     f->cfa_reg_sp = (rs->reg[DWARF_CFA_REG_COLUMN].val == SP);
79     f->cfa_reg_offset = rs->reg[DWARF_CFA_OFF_COLUMN].val;
80     if (rs->reg[FP].where == DWARF_WHERE_CFAREL)
81       f->fp_cfa_offset = rs->reg[FP].val;
82     if (rs->reg[LR].where == DWARF_WHERE_CFAREL)
83       f->lr_cfa_offset = rs->reg[LR].val;
84     if (rs->reg[SP].where == DWARF_WHERE_CFAREL)
85       f->sp_cfa_offset = rs->reg[SP].val;