/* Target-dependent code for the Sanyo Xstormy16a (LC590000) processor.
- Copyright (C) 2001-2018 Free Software Foundation, Inc.
+ Copyright (C) 2001-2020 Free Software Foundation, Inc.
This file is part of GDB.
#include "regcache.h"
#include "osabi.h"
#include "objfiles.h"
-#include "common/byte-vector.h"
+#include "gdbsupport/byte-vector.h"
enum gdb_regnum
{
to the function in r2. Further arguments are beginning in r3 then.
R13 is used as frame pointer when GCC compiles w/o optimization
R14 is used as "PSW", displaying the CPU status.
- R15 is used implicitely as stack pointer. */
+ R15 is used implicitly as stack pointer. */
E_R0_REGNUM,
E_R1_REGNUM,
E_R2_REGNUM, E_1ST_ARG_REGNUM = E_R2_REGNUM, E_PTR_RET_REGNUM = E_R2_REGNUM,
struct regcache *regcache,
CORE_ADDR bp_addr, int nargs,
struct value **args,
- CORE_ADDR sp, int struct_return,
+ CORE_ADDR sp,
+ function_call_return_method return_method,
CORE_ADDR struct_addr)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
int argreg = E_1ST_ARG_REGNUM;
int i, j;
int typelen, slacklen;
- const gdb_byte *val;
gdb_byte buf[xstormy16_pc_size];
- /* If struct_return is true, then the struct return address will
- consume one argument-passing register. */
- if (struct_return)
+ /* If returning a struct using target ABI method, then the struct return
+ address will consume one argument-passing register. */
+ if (return_method == return_method_struct)
{
regcache_cooked_write_unsigned (regcache, E_PTR_RET_REGNUM, struct_addr);
argreg++;
break;
/* Put argument into registers wordwise. */
- val = value_contents (args[i]);
+ const gdb_byte *val = value_contents (args[i]);
for (j = 0; j < typelen; j += xstormy16_reg_size)
{
ULONGEST regval;
/* Found a function. */
sym = lookup_symbol (func_name, NULL, VAR_DOMAIN, NULL).symbol;
/* Don't use line number debug info for assembly source files. */
- if (sym && SYMBOL_LANGUAGE (sym) != language_asm)
+ if (sym && sym->language () != language_asm)
{
sal = find_pc_line (func_addr, 0);
if (sal.end && sal.end < func_end)
xstormy16_frame_base_address
};
-static CORE_ADDR
-xstormy16_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
- return frame_unwind_register_unsigned (next_frame, E_SP_REGNUM);
-}
-
-static CORE_ADDR
-xstormy16_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
- return frame_unwind_register_unsigned (next_frame, E_PC_REGNUM);
-}
-
-static struct frame_id
-xstormy16_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
- CORE_ADDR sp = get_frame_register_unsigned (this_frame, E_SP_REGNUM);
- return frame_id_build (sp, get_frame_pc (this_frame));
-}
-
-
/* Function: xstormy16_gdbarch_init
Initializer function for the xstormy16 gdbarch vector.
Called by gdbarch. Sets up the gdbarch vector(s) for this target. */
/*
* Frame Info
*/
- set_gdbarch_unwind_sp (gdbarch, xstormy16_unwind_sp);
- set_gdbarch_unwind_pc (gdbarch, xstormy16_unwind_pc);
- set_gdbarch_dummy_id (gdbarch, xstormy16_dummy_id);
set_gdbarch_frame_align (gdbarch, xstormy16_frame_align);
frame_base_set_default (gdbarch, &xstormy16_frame_base);