/* Renesas M32C target-dependent code for GDB, the GNU debugger.
- Copyright (C) 2004-2018 Free Software Foundation, Inc.
+ Copyright (C) 2004-2019 Free Software Foundation, Inc.
This file is part of GDB.
}
-/* Mark REG as a DMA register, and return it. */
-static struct m32c_reg *
+/* Mark REG as a DMA register. */
+static void
mark_dma (struct m32c_reg *reg)
{
reg->dma_p = 1;
- return reg;
}
if (mach == bfd_mach_m32c)
{
- struct m32c_reg *svf = S (R16U (svf));
- struct m32c_reg *svp = S (RC (svp));
- struct m32c_reg *vct = S (RC (vct));
-
- struct m32c_reg *dmd01 = DMA (RP (dmd, tdep->uint8));
- struct m32c_reg *dct01 = DMA (RP (dct, tdep->uint16));
- struct m32c_reg *drc01 = DMA (RP (drc, tdep->uint16));
- struct m32c_reg *dma01 = DMA (RP (dma, tdep->data_addr_reg_type));
- struct m32c_reg *dsa01 = DMA (RP (dsa, tdep->data_addr_reg_type));
- struct m32c_reg *dra01 = DMA (RP (dra, tdep->data_addr_reg_type));
+ S (R16U (svf));
+ S (RC (svp));
+ S (RC (vct));
+
+ DMA (RP (dmd, tdep->uint8));
+ DMA (RP (dct, tdep->uint16));
+ DMA (RP (drc, tdep->uint16));
+ DMA (RP (dma, tdep->data_addr_reg_type));
+ DMA (RP (dsa, tdep->data_addr_reg_type));
+ DMA (RP (dra, tdep->data_addr_reg_type));
}
num_raw_regs = tdep->num_regs;
switch (code)
{
- case 0x0: sd.reg = (size == 1 ? &st->r0 : &st->r0); break;
+ case 0x0: sd.reg = &st->r0; break;
case 0x1: sd.reg = (size == 1 ? &st->r0 : &st->r1); break;
case 0x2: sd.reg = (size == 1 ? &st->r1 : &st->r2); break;
case 0x3: sd.reg = (size == 1 ? &st->r1 : &st->r3); break;
static CORE_ADDR
m32c_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
struct regcache *regcache, CORE_ADDR bp_addr, int nargs,
- struct value **args, CORE_ADDR sp, int struct_return,
+ struct value **args, CORE_ADDR sp,
+ function_call_return_method return_method,
CORE_ADDR struct_addr)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
/* First, if the function returns an aggregate by value, push a
pointer to a buffer for it. This doesn't affect the way
subsequent arguments are allocated to registers. */
- if (struct_return)
+ if (return_method == return_method_struct)
{
int ptr_len = TYPE_LENGTH (tdep->ptr_voyd);
sp -= ptr_len;