* 16 locals
* 4 output (number of parameters passed to trampoline)
*/
+ ia64_unw_save_reg (code, UNW_IA64_AR_PFS, UNW_IA64_GR + l5);
ia64_alloc (code, l5, local0 - in0, out0 - local0, 4, 0);
+ ia64_unw_save_reg (code, UNW_IA64_SP, UNW_IA64_GR + l8);
ia64_mov (code, l8, IA64_SP);
ia64_adds_imm (code, IA64_SP, (-framesize), IA64_SP);
ia64_mov (code, l6, GP_SCRATCH_REG);
/* Save the calling address */
+ ia64_unw_save_reg (code, UNW_IA64_RP, UNW_IA64_GR + local0 + 7);
ia64_mov_from_br (code, l7, IA64_B0);
- /* FIXME: Emit prolog/epilog manually */
-
/* Create unwind info for the prolog */
- r_pro = g_malloc0 (_U_dyn_region_info_size (3));
- r_pro->op_count = 3;
- r_pro->insn_count = 16;
- i = 0;
- _U_dyn_op_save_reg (&r_pro->op[i++], _U_QP_TRUE, /* when=*/ 2,
- /* reg=*/ UNW_IA64_AR_PFS, /* dst=*/ UNW_IA64_GR + local0 + 5);
- _U_dyn_op_save_reg (&r_pro->op[i++], _U_QP_TRUE, /* when=*/ 5,
- /* reg=*/ UNW_IA64_SP, /* dst=*/ UNW_IA64_GR + local0 + 8);
- _U_dyn_op_save_reg (&r_pro->op[i++], _U_QP_TRUE, /* when=*/ 14,
- /* reg=*/ UNW_IA64_RP, /* dst=*/ UNW_IA64_GR + local0 + 7);
- g_assert ((unsigned) i <= r_pro->op_count);
+ ia64_begin_bundle (code);
+ r_pro = mono_ia64_create_unwind_region (&code);
/* Save registers */
/* Not needed for jump trampolines */
if ((1 << i) & MONO_ARCH_CALLEE_REGS) {
if (last_offset != i * 8)
ia64_adds_imm (code, l1, saved_regs_offset + (i * 8), IA64_SP);
- ia64_st8_inc_imm_hint (code, l1, i, 8, 0);
+ ia64_st8_spill_inc_imm_hint (code, l1, i, 8, 0);
last_offset = (i + 1) * 8;
}
}