Skip to content

R
riscv-gcc-1
Commit f12b3fc8 by Steven Bosscher
Options

pdp11-protos.h, [...]: Convert to ISO C90 function declarations and definitions. 

	* config/pdp11/pdp11-protos.h, config/pdp11/pdp11.c,
	config/c4x/c4x-c.c, config/c4x/c4x-protos.h, config/c4x/c4x.c,
	config/c4x/c4x.h:
	Convert to ISO C90 function declarations and definitions.

From-SVN: r71880
parent 753aaa17
Showing with 59 additions and 96 deletions
gcc/ChangeLog
2003-09-28 Steven Bosscher <steven@gcc.gnu.org>
* config/pdp11/pdp11-protos.h, config/pdp11/pdp11.c,
config/c4x/c4x-c.c, config/c4x/c4x-protos.h, config/c4x/c4x.c,
config/c4x/c4x.h:
Convert to ISO C90 function declarations and definitions.
2003-09-28 Steven Bosscher <steven@gcc.gnu.org>
* config/stormy16/stormy16.c, config/stormy16/stormy16-protos.h:
Convert to ISO C90 function declarations and definitions.
......
gcc/config/c4x/c4x-c.c
......@@ -32,7 +32,7 @@ Boston, MA 02111-1307, USA. */
#include "c-pragma.h"
#include "tm_p.h"
static int c4x_parse_pragma PARAMS ((const char *, tree *, tree *));
static int c4x_parse_pragma (const char *, tree *, tree *);
/* Handle machine specific pragmas for compatibility with existing
compilers for the C3x/C4x.
......
gcc/config/c4x/c4x.h
......@@ -1519,9 +1519,9 @@ if (REG_P (OP1) && ! REG_P (OP0)) \
FINI_SECTION_FUNCTION
#define INIT_SECTION_FUNCTION \
extern void init_section PARAMS ((void)); \
extern void init_section (void); \
void \
init_section () \
init_section (void) \
{ \
if (in_section != in_init) \
{ \
......
gcc/config/pdp11/pdp11-protos.h
/* Definitions of target machine for GNU compiler, for the pdp-11
Copyright (C) 2000 Free Software Foundation, Inc.
Copyright (C) 2000, 2003 Free Software Foundation, Inc.
Contributed by Michael K. Gschwind (mike@vlsivie.tuwien.ac.at).
This file is part of GCC.
......@@ -21,23 +21,23 @@ Boston, MA 02111-1307, USA. */
/* declarations */
#ifdef RTX_CODE
extern int arith_operand PARAMS ((rtx, enum machine_mode));
extern int const_immediate_operand PARAMS ((rtx, enum machine_mode));
extern int expand_shift_operand PARAMS ((rtx, enum machine_mode));
extern int immediate15_operand PARAMS ((rtx, enum machine_mode));
extern int simple_memory_operand PARAMS ((rtx, enum machine_mode));
extern int comp_operator PARAMS ((rtx, enum machine_mode));
extern int arith_operand (rtx, enum machine_mode);
extern int const_immediate_operand (rtx, enum machine_mode);
extern int expand_shift_operand (rtx, enum machine_mode);
extern int immediate15_operand (rtx, enum machine_mode);
extern int simple_memory_operand (rtx, enum machine_mode);
extern int comp_operator (rtx, enum machine_mode);
extern int legitimate_address_p PARAMS ((enum machine_mode, rtx));
extern void notice_update_cc_on_set PARAMS ((rtx, rtx));
extern void output_addr_const_pdp11 PARAMS ((FILE *, rtx));
extern const char *output_move_double PARAMS ((rtx *));
extern const char *output_move_quad PARAMS ((rtx *));
extern const char *output_block_move PARAMS ((rtx *));
extern void print_operand_address PARAMS ((FILE *, rtx));
extern int register_move_cost PARAMS ((enum reg_class, enum reg_class));
extern int comparison_operator_index PARAMS ((rtx));
extern int legitimate_address_p (enum machine_mode, rtx);
extern void notice_update_cc_on_set (rtx, rtx);
extern void output_addr_const_pdp11 (FILE *, rtx);
extern const char *output_move_double (rtx *);
extern const char *output_move_quad (rtx *);
extern const char *output_block_move (rtx *);
extern void print_operand_address (FILE *, rtx);
extern int register_move_cost (enum reg_class, enum reg_class);
extern int comparison_operator_index (rtx);
#endif /* RTX_CODE */
extern void output_ascii PARAMS ((FILE *, const char *, int));
extern const char *output_jump PARAMS ((const char *, const char *, int));
extern void output_ascii (FILE *, const char *, int);
extern const char *output_jump (const char *, const char *, int);
gcc/config/pdp11/pdp11.c
......@@ -54,12 +54,12 @@ int current_first_parm_offset;
/* This is where the condition code register lives. */
/* rtx cc0_reg_rtx; - no longer needed? */
static rtx find_addr_reg PARAMS ((rtx));
static const char *singlemove_string PARAMS ((rtx *));
static bool pdp11_assemble_integer PARAMS ((rtx, unsigned int, int));
static void pdp11_output_function_prologue PARAMS ((FILE *, HOST_WIDE_INT));
static void pdp11_output_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
static bool pdp11_rtx_costs PARAMS ((rtx, int, int, int *));
static rtx find_addr_reg (rtx);
static const char *singlemove_string (rtx *);
static bool pdp11_assemble_integer (rtx, unsigned int, int);
static void pdp11_output_function_prologue (FILE *, HOST_WIDE_INT);
static void pdp11_output_function_epilogue (FILE *, HOST_WIDE_INT);
static bool pdp11_rtx_costs (rtx, int, int, int *);
/* Initialize the GCC target structure. */
#undef TARGET_ASM_BYTE_OP
......@@ -89,33 +89,25 @@ struct gcc_target targetm = TARGET_INITIALIZER;
/* Nonzero if OP is a valid second operand for an arithmetic insn. */
int
arith_operand (op, mode)
rtx op;
enum machine_mode mode;
arith_operand (rtx op, enum machine_mode mode)
{
return (register_operand (op, mode) || GET_CODE (op) == CONST_INT);
}
int
const_immediate_operand (op, mode)
rtx op;
enum machine_mode mode ATTRIBUTE_UNUSED;
const_immediate_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
return (GET_CODE (op) == CONST_INT);
}
int
immediate15_operand (op, mode)
rtx op;
enum machine_mode mode ATTRIBUTE_UNUSED;
immediate15_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
return (GET_CODE (op) == CONST_INT && ((INTVAL (op) & 0x8000) == 0x0000));
}
int
expand_shift_operand (op, mode)
rtx op;
enum machine_mode mode ATTRIBUTE_UNUSED;
expand_shift_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
return (GET_CODE (op) == CONST_INT
&& abs (INTVAL(op)) > 1
......@@ -134,9 +126,7 @@ expand_shift_operand (op, mode)
#ifdef TWO_BSD
static void
pdp11_output_function_prologue (stream, size)
FILE *stream;
HOST_WIDE_INT size;
pdp11_output_function_prologue (FILE *stream, HOST_WIDE_INT size)
{
fprintf (stream, "\tjsr r5, csv\n");
if (size)
......@@ -151,9 +141,7 @@ pdp11_output_function_prologue (stream, size)
#else /* !TWO_BSD */
static void
pdp11_output_function_prologue (stream, size)
FILE *stream;
HOST_WIDE_INT size;
pdp11_output_function_prologue (FILE *stream, HOST_WIDE_INT size)
{
HOST_WIDE_INT fsize = ((size) + 1) & ~1;
int regno;
......@@ -249,9 +237,8 @@ pdp11_output_function_prologue (stream, size)
#ifdef TWO_BSD
static void
pdp11_output_function_epilogue (stream, size)
FILE *stream;
HOST_WIDE_INT size ATTRIBUTE_UNUSED;
pdp11_output_function_epilogue (FILE *stream,
HOST_WIDE_INT size ATTRIBUTE_UNUSED)
{
fprintf (stream, "\t/* SP ignored by cret? */\n");
fprintf (stream, "\tjmp cret\n");
......@@ -260,9 +247,7 @@ pdp11_output_function_epilogue (stream, size)
#else /* !TWO_BSD */
static void
pdp11_output_function_epilogue (stream, size)
FILE *stream;
HOST_WIDE_INT size;
pdp11_output_function_epilogue (FILE *stream, HOST_WIDE_INT size)
{
HOST_WIDE_INT fsize = ((size) + 1) & ~1;
int i, j, k;
......@@ -369,8 +354,7 @@ pdp11_output_function_epilogue (stream, size)
/* Return the best assembler insn template
for moving operands[1] into operands[0] as a fullword. */
static const char *
singlemove_string (operands)
rtx *operands;
singlemove_string (rtx *operands)
{
if (operands[1] != const0_rtx)
return "mov %1,%0";
......@@ -383,8 +367,7 @@ singlemove_string (operands)
with operands OPERANDS. */
const char *
output_move_double (operands)
rtx *operands;
output_move_double (rtx *operands)
{
enum { REGOP, OFFSOP, MEMOP, PUSHOP, POPOP, CNSTOP, RNDOP } optype0, optype1;
rtx latehalf[2];
......@@ -562,8 +545,7 @@ output_move_double (operands)
with operands OPERANDS. */
const char *
output_move_quad (operands)
rtx *operands;
output_move_quad (rtx *operands)
{
enum { REGOP, OFFSOP, MEMOP, PUSHOP, POPOP, CNSTOP, RNDOP } optype0, optype1;
rtx latehalf[2];
......@@ -787,8 +769,7 @@ output_move_quad (operands)
ADDR can be effectively incremented by incrementing REG. */
static rtx
find_addr_reg (addr)
rtx addr;
find_addr_reg (rtx addr)
{
while (GET_CODE (addr) == PLUS)
{
......@@ -808,10 +789,7 @@ find_addr_reg (addr)
/* Output an ascii string. */
void
output_ascii (file, p, size)
FILE *file;
const char *p;
int size;
output_ascii (FILE *file, const char *p, int size)
{
int i;
......@@ -835,9 +813,7 @@ output_ascii (file, p, size)
/* --- stole from out-vax, needs changes */
void
print_operand_address (file, addr)
FILE *file;
register rtx addr;
print_operand_address (FILE *file, register rtx addr)
{
register rtx reg1, reg2, breg, ireg;
rtx offset;
......@@ -967,10 +943,7 @@ print_operand_address (file, addr)
pdp-specific version of output_addr_const. */
static bool
pdp11_assemble_integer (x, size, aligned_p)
rtx x;
unsigned int size;
int aligned_p;
pdp11_assemble_integer (rtx x, unsigned int size, int aligned_p)
{
if (aligned_p)
switch (size)
......@@ -1020,10 +993,7 @@ register_move_cost(c1, c2)
}
static bool
pdp11_rtx_costs (x, code, outer_code, total)
rtx x;
int code, outer_code ATTRIBUTE_UNUSED;
int *total;
pdp11_rtx_costs (rtx x, int code, int outer_code ATTRIBUTE_UNUSED, int *total)
{
switch (code)
{
......@@ -1130,9 +1100,7 @@ pdp11_rtx_costs (x, code, outer_code, total)
}
const char *
output_jump(pos, neg, length)
const char *pos, *neg;
int length;
output_jump(const char *pos, const char *neg, int length)
{
static int x = 0;
......@@ -1173,9 +1141,7 @@ output_jump(pos, neg, length)
}
void
notice_update_cc_on_set(exp, insn)
rtx exp;
rtx insn ATTRIBUTE_UNUSED;
notice_update_cc_on_set(rtx exp, rtx insn ATTRIBUTE_UNUSED)
{
if (GET_CODE (SET_DEST (exp)) == CC0)
{
......@@ -1245,9 +1211,7 @@ notice_update_cc_on_set(exp, insn)
int
simple_memory_operand(op, mode)
rtx op;
enum machine_mode mode ATTRIBUTE_UNUSED;
simple_memory_operand(rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
rtx addr;
......@@ -1320,8 +1284,7 @@ simple_memory_operand(op, mode)
const char *
output_block_move(operands)
rtx *operands;
output_block_move(rtx *operands)
{
static int count = 0;
char buf[200];
......@@ -1560,8 +1523,7 @@ output_block_move(operands)
/* for future use */
int
comparison_operator_index(op)
rtx op;
comparison_operator_index(rtx op)
{
switch (GET_CODE(op))
{
......@@ -1602,18 +1564,14 @@ comparison_operator_index(op)
/* tests whether the rtx is a comparison operator */
int
comp_operator (op, mode)
rtx op;
enum machine_mode mode ATTRIBUTE_UNUSED;
comp_operator (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
return comparison_operator_index(op) >= 0;
}
int
legitimate_address_p (mode, address)
enum machine_mode mode;
rtx address;
legitimate_address_p (enum machine_mode mode, rtx address)
{
/* #define REG_OK_STRICT */
GO_IF_LEGITIMATE_ADDRESS(mode, address, win);
......@@ -1632,9 +1590,7 @@ legitimate_address_p (mode, address)
So this copy should get called whenever needed.
*/
void
output_addr_const_pdp11 (file, x)
FILE *file;
rtx x;
output_addr_const_pdp11 (FILE *file, rtx x)
{
char buf[256];
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment