ppc_supply_reg (regcache, i, gregs, offset);
}
- if (regnum == -1 || regnum == PC_REGNUM)
- ppc_supply_reg (regcache, PC_REGNUM, gregs, offsets->pc_offset);
+ if (regnum == -1 || regnum == gdbarch_pc_regnum (current_gdbarch))
+ ppc_supply_reg (regcache, gdbarch_pc_regnum (current_gdbarch),
+ gregs, offsets->pc_offset);
if (regnum == -1 || regnum == tdep->ppc_ps_regnum)
ppc_supply_reg (regcache, tdep->ppc_ps_regnum,
gregs, offsets->ps_offset);
ppc_collect_reg (regcache, i, gregs, offset);
}
- if (regnum == -1 || regnum == PC_REGNUM)
- ppc_collect_reg (regcache, PC_REGNUM, gregs, offsets->pc_offset);
+ if (regnum == -1 || regnum == gdbarch_pc_regnum (current_gdbarch))
+ ppc_collect_reg (regcache, gdbarch_pc_regnum (current_gdbarch),
+ gregs, offsets->pc_offset);
if (regnum == -1 || regnum == tdep->ppc_ps_regnum)
ppc_collect_reg (regcache, tdep->ppc_ps_regnum,
gregs, offsets->ps_offset);
ran_out_of_registers_for_arguments:
- regcache_cooked_read_unsigned (regcache, SP_REGNUM, &saved_sp);
+ regcache_cooked_read_unsigned (regcache,
+ gdbarch_sp_regnum (current_gdbarch),
+ &saved_sp);
/* Location for 8 parameters are always reserved. */
sp -= wordsize * 8;
to use this area. So, update %sp first before doing anything
else. */
- regcache_raw_write_signed (regcache, SP_REGNUM, sp);
+ regcache_raw_write_signed (regcache,
+ gdbarch_sp_regnum (current_gdbarch), sp);
/* If the last argument copied into the registers didn't fit there
completely, push the rest of it into stack. */
Not doing this can lead to conflicts with the kernel which thinks
that it still has control over this not-yet-allocated stack
region. */
- regcache_raw_write_signed (regcache, SP_REGNUM, sp);
+ regcache_raw_write_signed (regcache, gdbarch_sp_regnum (current_gdbarch), sp);
/* Set back chain properly. */
store_unsigned_integer (tmp_buffer, wordsize, saved_sp);
|| regnum == tdep->ppc_lr_regnum
|| regnum == tdep->ppc_ctr_regnum
|| regnum == tdep->ppc_xer_regnum
- || regnum == PC_REGNUM);
+ || regnum == gdbarch_pc_regnum (current_gdbarch));
if (group == general_reggroup)
return general_p;
static CORE_ADDR
rs6000_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
- return frame_unwind_register_unsigned (next_frame, PC_REGNUM);
+ return frame_unwind_register_unsigned (next_frame,
+ gdbarch_pc_regnum (current_gdbarch));
}
static struct frame_id
rs6000_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
- return frame_id_build (frame_unwind_register_unsigned (next_frame,
- SP_REGNUM),
- frame_pc_unwind (next_frame));
+ return frame_id_build (frame_unwind_register_unsigned
+ (next_frame, gdbarch_sp_regnum (current_gdbarch)),
+ frame_pc_unwind (next_frame));
}
struct rs6000_frame_cache
->frame pointed to the outer-most address of the frame. In
the mean time, the address of the prev frame is used as the
base address of this frame. */
- cache->base = frame_unwind_register_unsigned (next_frame, SP_REGNUM);
+ cache->base = frame_unwind_register_unsigned
+ (next_frame, gdbarch_sp_regnum (current_gdbarch));
/* If the function appears to be frameless, check a couple of likely
indicators that we have simply failed to find the frame setup.
/* Frameless really means stackless. */
cache->base = read_memory_addr (cache->base, wordsize);
- trad_frame_set_value (cache->saved_regs, SP_REGNUM, cache->base);
+ trad_frame_set_value (cache->saved_regs,
+ gdbarch_sp_regnum (current_gdbarch), cache->base);
/* if != -1, fdata.saved_fpr is the smallest number of saved_fpr.
All fpr's from saved_fpr to fp31 are saved. */
if (fdata.lr_offset != 0)
cache->saved_regs[tdep->ppc_lr_regnum].addr = cache->base + fdata.lr_offset;
/* The PC is found in the link register. */
- cache->saved_regs[PC_REGNUM] = cache->saved_regs[tdep->ppc_lr_regnum];
+ cache->saved_regs[gdbarch_pc_regnum (current_gdbarch)] =
+ cache->saved_regs[tdep->ppc_lr_regnum];
/* If != 0, fdata.vrsave_offset is the offset from the frame that
holds the VRSAVE. */
if (fdata.alloca_reg < 0)
/* If no alloca register used, then fi->frame is the value of the
%sp for this frame, and it is good enough. */
- cache->initial_sp = frame_unwind_register_unsigned (next_frame, SP_REGNUM);
+ cache->initial_sp = frame_unwind_register_unsigned
+ (next_frame, gdbarch_sp_regnum (current_gdbarch));
else
cache->initial_sp = frame_unwind_register_unsigned (next_frame,
fdata.alloca_reg);