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Protoization.

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This commit is contained in:
Kevin Buettner
2000-07-30 01:48:28 +00:00
parent 29e6d33b03
commit fba45db2fa
284 changed files with 5720 additions and 13265 deletions
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125
gdb/sh-tdep.c
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@@ -289,9 +289,7 @@ sh_sh4_register_name (int reg_nr)
}
static unsigned char *
sh_breakpoint_from_pc (pcptr, lenptr)
CORE_ADDR *pcptr;
int *lenptr;
sh_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr)
{
/* 0xc3c3 is trapa #c3, and it works in big and little endian modes */
static unsigned char breakpoint[] = {0xc3, 0xc3};
@@ -375,8 +373,7 @@ sh_breakpoint_from_pc (pcptr, lenptr)
/* Skip the prologue using the debug information. If this fails we'll
fall back on the 'guess' method below. */
static CORE_ADDR
after_prologue (pc)
CORE_ADDR pc;
after_prologue (CORE_ADDR pc)
{
struct symtab_and_line sal;
CORE_ADDR func_addr, func_end;
@@ -405,8 +402,7 @@ after_prologue (pc)
where the prologue ends. Unfortunately this is not always
accurate. */
static CORE_ADDR
skip_prologue_hard_way (start_pc)
CORE_ADDR start_pc;
skip_prologue_hard_way (CORE_ADDR start_pc)
{
CORE_ADDR here, end;
int updated_fp = 0;
@@ -439,8 +435,7 @@ skip_prologue_hard_way (start_pc)
}
static CORE_ADDR
sh_skip_prologue (pc)
CORE_ADDR pc;
sh_skip_prologue (CORE_ADDR pc)
{
CORE_ADDR post_prologue_pc;
@@ -465,17 +460,14 @@ sh_skip_prologue (pc)
The return address is the value saved in the PR register + 4 */
static CORE_ADDR
sh_saved_pc_after_call (frame)
struct frame_info *frame;
sh_saved_pc_after_call (struct frame_info *frame)
{
return (ADDR_BITS_REMOVE(read_register(PR_REGNUM)));
}
/* Should call_function allocate stack space for a struct return? */
static int
sh_use_struct_convention (gcc_p, type)
int gcc_p;
struct type *type;
sh_use_struct_convention (int gcc_p, struct type *type)
{
return (TYPE_LENGTH (type) > 1);
}
@@ -485,18 +477,14 @@ sh_use_struct_convention (gcc_p, type)
We store structs through a pointer passed in R0 */
static void
sh_store_struct_return (addr, sp)
CORE_ADDR addr;
CORE_ADDR sp;
sh_store_struct_return (CORE_ADDR addr, CORE_ADDR sp)
{
write_register (STRUCT_RETURN_REGNUM, (addr));
}
/* Disassemble an instruction. */
static int
gdb_print_insn_sh (memaddr, info)
bfd_vma memaddr;
disassemble_info *info;
gdb_print_insn_sh (bfd_vma memaddr, disassemble_info *info)
{
if (TARGET_BYTE_ORDER == BIG_ENDIAN)
return print_insn_sh (memaddr, info);
@@ -511,8 +499,7 @@ gdb_print_insn_sh (memaddr, info)
For us, the frame address is its stack pointer value, so we look up
the function prologue to determine the caller's sp value, and return it. */
static CORE_ADDR
sh_frame_chain (frame)
struct frame_info *frame;
sh_frame_chain (struct frame_info *frame)
{
if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
return frame->frame; /* dummy frame same as caller's frame */
@@ -529,9 +516,7 @@ sh_frame_chain (frame)
caller-saves registers for an inner frame. */
static CORE_ADDR
sh_find_callers_reg (fi, regnum)
struct frame_info *fi;
int regnum;
sh_find_callers_reg (struct frame_info *fi, int regnum)
{
for (; fi; fi = fi->next)
if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
@@ -556,8 +541,7 @@ sh_find_callers_reg (fi, regnum)
ways in the stack frame. sp is even more special: the address we
return for it IS the sp for the next frame. */
static void
sh_nofp_frame_init_saved_regs (fi)
struct frame_info *fi;
sh_nofp_frame_init_saved_regs (struct frame_info *fi)
{
int where[NUM_REGS];
int rn;
@@ -677,8 +661,7 @@ sh_nofp_frame_init_saved_regs (fi)
}
static void
sh_fp_frame_init_saved_regs (fi)
struct frame_info *fi;
sh_fp_frame_init_saved_regs (struct frame_info *fi)
{
int where[NUM_REGS];
int rn;
@@ -810,9 +793,7 @@ sh_fp_frame_init_saved_regs (fi)
/* Initialize the extra info saved in a FRAME */
static void
sh_init_extra_frame_info (fromleaf, fi)
int fromleaf;
struct frame_info *fi;
sh_init_extra_frame_info (int fromleaf, struct frame_info *fi)
{
fi->extra_info = (struct frame_extra_info *)
@@ -851,22 +832,19 @@ static sh_extract_struct_value_address (regbuf)
}
static CORE_ADDR
sh_frame_saved_pc (frame)
struct frame_info *frame;
sh_frame_saved_pc (struct frame_info *frame)
{
return ((frame)->extra_info->return_pc);
}
static CORE_ADDR
sh_frame_args_address (fi)
struct frame_info *fi;
sh_frame_args_address (struct frame_info *fi)
{
return (fi)->frame;
}
static CORE_ADDR
sh_frame_locals_address (fi)
struct frame_info *fi;
sh_frame_locals_address (struct frame_info *fi)
{
return (fi)->frame;
}
@@ -874,7 +852,7 @@ sh_frame_locals_address (fi)
/* Discard from the stack the innermost frame,
restoring all saved registers. */
static void
sh_pop_frame ()
sh_pop_frame (void)
{
register struct frame_info *frame = get_current_frame ();
register CORE_ADDR fp;
@@ -942,12 +920,8 @@ sh_pop_frame ()
to R7. */
static CORE_ADDR
sh_push_arguments (nargs, args, sp, struct_return, struct_addr)
int nargs;
value_ptr *args;
CORE_ADDR sp;
unsigned char struct_return;
CORE_ADDR struct_addr;
sh_push_arguments (int nargs, value_ptr *args, CORE_ADDR sp,
unsigned char struct_return, CORE_ADDR struct_addr)
{
int stack_offset, stack_alloc;
int argreg;
@@ -1026,9 +1000,7 @@ sh_push_arguments (nargs, args, sp, struct_return, struct_addr)
Needed for targets where we don't actually execute a JSR/BSR instruction */
static CORE_ADDR
sh_push_return_address (pc, sp)
CORE_ADDR pc;
CORE_ADDR sp;
sh_push_return_address (CORE_ADDR pc, CORE_ADDR sp)
{
write_register (PR_REGNUM, CALL_DUMMY_ADDRESS ());
return sp;
@@ -1050,14 +1022,8 @@ sh_push_return_address (pc, sp)
#if 0
void
sh_fix_call_dummy (dummy, pc, fun, nargs, args, type, gcc_p)
char *dummy;
CORE_ADDR pc;
CORE_ADDR fun;
int nargs;
value_ptr *args;
struct type *type;
int gcc_p;
sh_fix_call_dummy (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs,
value_ptr *args, struct type *type, int gcc_p)
{
*(unsigned long *) (dummy + 8) = fun;
}
@@ -1074,10 +1040,7 @@ sh_coerce_float_to_double (struct type *formal, struct type *actual)
containing the (raw) register state a function return value of type
TYPE, and copy that, in virtual format, into VALBUF. */
static void
sh_extract_return_value (type, regbuf, valbuf)
struct type *type;
char *regbuf;
char *valbuf;
sh_extract_return_value (struct type *type, char *regbuf, char *valbuf)
{
int len = TYPE_LENGTH (type);
@@ -1117,7 +1080,7 @@ sh3e_sh4_store_return_value (struct type *type, char *valbuf)
/* Print the registers in a form similar to the E7000 */
static void
sh_generic_show_regs ()
sh_generic_show_regs (void)
{
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
paddr (read_register (PC_REGNUM)),
@@ -1151,7 +1114,7 @@ sh_generic_show_regs ()
}
static void
sh3_show_regs ()
sh3_show_regs (void)
{
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
paddr (read_register (PC_REGNUM)),
@@ -1189,7 +1152,7 @@ sh3_show_regs ()
static void
sh3e_show_regs ()
sh3e_show_regs (void)
{
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
paddr (read_register (PC_REGNUM)),
@@ -1248,7 +1211,7 @@ sh3e_show_regs ()
}
static void
sh3_dsp_show_regs ()
sh3_dsp_show_regs (void)
{
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
paddr (read_register (PC_REGNUM)),
@@ -1305,7 +1268,7 @@ sh3_dsp_show_regs ()
}
static void
sh4_show_regs ()
sh4_show_regs (void)
{
int pr = read_register (gdbarch_tdep (current_gdbarch)->FPSCR_REGNUM) & 0x80000;
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
@@ -1369,7 +1332,7 @@ sh4_show_regs ()
}
static void
sh_dsp_show_regs ()
sh_dsp_show_regs (void)
{
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
paddr (read_register (PC_REGNUM)),
@@ -1430,15 +1393,13 @@ void sh_show_regs_command (char *args, int from_tty)
/* Index within `registers' of the first byte of the space for
register N. */
static int
sh_default_register_byte (reg_nr)
int reg_nr;
sh_default_register_byte (int reg_nr)
{
return (reg_nr * 4);
}
static int
sh_sh4_register_byte (reg_nr)
int reg_nr;
sh_sh4_register_byte (int reg_nr)
{
if (reg_nr >= gdbarch_tdep (current_gdbarch)->DR0_REGNUM
&& reg_nr <= gdbarch_tdep (current_gdbarch)->DR14_REGNUM)
@@ -1453,15 +1414,13 @@ sh_sh4_register_byte (reg_nr)
/* Number of bytes of storage in the actual machine representation for
register REG_NR. */
static int
sh_default_register_raw_size (reg_nr)
int reg_nr;
sh_default_register_raw_size (int reg_nr)
{
return 4;
}
static int
sh_sh4_register_raw_size (reg_nr)
int reg_nr;
sh_sh4_register_raw_size (int reg_nr)
{
if (reg_nr >= gdbarch_tdep (current_gdbarch)->DR0_REGNUM
&& reg_nr <= gdbarch_tdep (current_gdbarch)->DR14_REGNUM)
@@ -1476,8 +1435,7 @@ sh_sh4_register_raw_size (reg_nr)
/* Number of bytes of storage in the program's representation
for register N. */
static int
sh_register_virtual_size (reg_nr)
int reg_nr;
sh_register_virtual_size (int reg_nr)
{
return 4;
}
@@ -1486,8 +1444,7 @@ sh_register_virtual_size (reg_nr)
of data in register N. */
static struct type *
sh_sh3e_register_virtual_type (reg_nr)
int reg_nr;
sh_sh3e_register_virtual_type (int reg_nr)
{
if ((reg_nr >= FP0_REGNUM
&& (reg_nr <= gdbarch_tdep (current_gdbarch)->FP15_REGNUM))
@@ -1498,8 +1455,7 @@ sh_sh3e_register_virtual_type (reg_nr)
}
static struct type *
sh_sh4_register_virtual_type (reg_nr)
int reg_nr;
sh_sh4_register_virtual_type (int reg_nr)
{
if ((reg_nr >= FP0_REGNUM
&& (reg_nr <= gdbarch_tdep (current_gdbarch)->FP15_REGNUM))
@@ -1525,8 +1481,7 @@ sh_sh4_build_float_register_type (int high)
}
static struct type *
sh_default_register_virtual_type (reg_nr)
int reg_nr;
sh_default_register_virtual_type (int reg_nr)
{
return builtin_type_int;
}
@@ -1846,9 +1801,7 @@ sh_do_registers_info (int regnum, int fpregs)
static gdbarch_init_ftype sh_gdbarch_init;
static struct gdbarch *
sh_gdbarch_init (info, arches)
struct gdbarch_info info;
struct gdbarch_list *arches;
sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
{
static LONGEST sh_call_dummy_words[] = {0};
struct gdbarch *gdbarch;
@@ -2129,7 +2082,7 @@ sh_gdbarch_init (info, arches)
}
void
_initialize_sh_tdep ()
_initialize_sh_tdep (void)
{
struct cmd_list_element *c;