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stormy16.c, [...]: Convert to ISO C90 function declarations and definitions.

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* config/stormy16/stormy16.c, config/stormy16/stormy16-protos.h:
	Convert to ISO C90 function declarations and definitions.

From-SVN: r71878
This commit is contained in:
Steven Bosscher 2003-09-28 09:51:52 +00:00
parent c54859d3c9
commit 51c16b7e8a
3 changed files with 138 additions and 242 deletions
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5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
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.
2003-09-28 Richard Sandiford <rsandifo@redhat.com>
* config/mips/mips.c (mips_constant_info): Add reloc field.

99
gcc/config/stormy16/stormy16-protos.h
View File

@ -21,76 +21,69 @@ Boston, MA 02111-1307, USA. */
extern struct xstormy16_stack_layout
xstormy16_compute_stack_layout PARAMS((void));
extern void xstormy16_expand_prologue PARAMS ((void));
extern void xstormy16_expand_epilogue PARAMS ((void));
extern int xstormy16_initial_elimination_offset PARAMS ((int, int));
extern int direct_return PARAMS ((void));
extern int xstormy16_interrupt_function_p PARAMS ((void));
extern int xstormy16_epilogue_uses PARAMS ((int));
extern void xstormy16_function_profiler PARAMS ((void));
extern struct xstormy16_stack_layout xstormy16_compute_stack_layout (void);
extern void xstormy16_expand_prologue (void);
extern void xstormy16_expand_epilogue (void);
extern int xstormy16_initial_elimination_offset (int, int);
extern int direct_return (void);
extern int xstormy16_interrupt_function_p (void);
extern int xstormy16_epilogue_uses (int);
extern void xstormy16_function_profiler (void);
#if defined (TREE_CODE)
# if defined (HAVE_MACHINE_MODES)
extern CUMULATIVE_ARGS xstormy16_function_arg_advance
PARAMS ((CUMULATIVE_ARGS, enum machine_mode, tree, int));
(CUMULATIVE_ARGS, enum machine_mode, tree, int);
extern rtx xstormy16_function_arg
PARAMS ((CUMULATIVE_ARGS, enum machine_mode, tree, int));
(CUMULATIVE_ARGS, enum machine_mode, tree, int);
# endif
extern void xstormy16_setup_incoming_varargs
PARAMS ((CUMULATIVE_ARGS, int, tree, int *));
extern tree xstormy16_build_va_list PARAMS ((void));
extern void xstormy16_setup_incoming_varargs
(CUMULATIVE_ARGS, int, tree, int *);
extern tree xstormy16_build_va_list (void);
#endif
#if defined (TREE_CODE) && defined (RTX_CODE)
extern void xstormy16_expand_builtin_va_start PARAMS ((tree, rtx));
extern rtx xstormy16_expand_builtin_va_arg PARAMS ((tree, tree));
extern void xstormy16_initialize_trampoline PARAMS ((rtx, rtx, rtx));
extern rtx xstormy16_function_value PARAMS ((tree, tree));
extern void xstormy16_expand_builtin_va_start (tree, rtx);
extern rtx xstormy16_expand_builtin_va_arg (tree, tree);
extern void xstormy16_initialize_trampoline (rtx, rtx, rtx);
extern rtx xstormy16_function_value (tree, tree);
#endif
#ifdef RTX_CODE
extern void xstormy16_emit_cbranch PARAMS ((enum rtx_code, rtx));
extern char * xstormy16_output_cbranch_hi PARAMS ((rtx, const char *, int,
rtx));
extern char * xstormy16_output_cbranch_si PARAMS ((rtx, const char *, int,
rtx));
extern int xstormy16_mode_dependent_address_p PARAMS ((rtx));
extern int xstormy16_extra_constraint_p PARAMS ((rtx, int));
extern void xstormy16_emit_cbranch (enum rtx_code, rtx);
extern char *xstormy16_output_cbranch_hi (rtx, const char *, int, rtx);
extern char *xstormy16_output_cbranch_si (rtx, const char *, int, rtx);
extern int xstormy16_mode_dependent_address_p (rtx);
extern int xstormy16_extra_constraint_p (rtx, int);
extern void xstormy16_print_operand PARAMS ((FILE *, rtx, int));
extern void xstormy16_print_operand_address PARAMS ((FILE *, rtx));
extern void xstormy16_print_operand (FILE *, rtx, int);
extern void xstormy16_print_operand_address (FILE *, rtx);
extern void xstormy16_expand_casesi PARAMS ((rtx, rtx, rtx, rtx, rtx));
extern void xstormy16_output_addr_vec PARAMS ((FILE *, rtx, rtx));
extern void xstormy16_expand_call PARAMS ((rtx, rtx, rtx));
extern void xstormy16_expand_casesi (rtx, rtx, rtx, rtx, rtx);
extern void xstormy16_output_addr_vec (FILE *, rtx, rtx);
extern void xstormy16_expand_call (rtx, rtx, rtx);
#endif
#if defined (HAVE_MACHINE_MODES) && defined (RTX_CODE)
extern int xstormy16_ineqsi_operator PARAMS ((rtx, enum machine_mode));
extern int equality_operator PARAMS ((rtx, enum machine_mode));
extern int inequality_operator PARAMS ((rtx, enum machine_mode));
extern void xstormy16_split_cbranch PARAMS ((enum machine_mode,
rtx, rtx, rtx, rtx));
extern int short_memory_operand PARAMS ((rtx, enum machine_mode));
extern int nonimmediate_nonstack_operand PARAMS ((rtx, enum machine_mode));
extern int xstormy16_ineqsi_operator (rtx, enum machine_mode);
extern int equality_operator (rtx, enum machine_mode);
extern int inequality_operator (rtx, enum machine_mode);
extern void xstormy16_split_cbranch (enum machine_mode, rtx, rtx, rtx, rtx);
extern int short_memory_operand (rtx, enum machine_mode);
extern int nonimmediate_nonstack_operand (rtx, enum machine_mode);
extern enum reg_class xstormy16_secondary_reload_class
PARAMS ((enum reg_class, enum machine_mode, rtx));
extern int xstormy16_carry_plus_operand PARAMS ((rtx, enum machine_mode));
extern int xs_hi_general_operand PARAMS ((rtx, enum machine_mode));
extern int xs_hi_nonmemory_operand PARAMS ((rtx, enum machine_mode));
extern enum reg_class xstormy16_preferred_reload_class
PARAMS ((rtx, enum reg_class));
extern int xstormy16_legitimate_address_p
PARAMS ((enum machine_mode, rtx, int));
extern void xstormy16_split_move PARAMS ((enum machine_mode, rtx, rtx));
extern void xstormy16_expand_move PARAMS ((enum machine_mode, rtx, rtx));
extern void xstormy16_expand_arith PARAMS ((enum machine_mode, enum rtx_code,
rtx, rtx, rtx, rtx));
extern int shift_operator PARAMS ((rtx, enum machine_mode));
extern const char * xstormy16_output_shift PARAMS ((enum machine_mode,
enum rtx_code,
rtx, rtx, rtx));
(enum reg_class, enum machine_mode, rtx);
extern int xstormy16_carry_plus_operand (rtx, enum machine_mode);
extern int xs_hi_general_operand (rtx, enum machine_mode);
extern int xs_hi_nonmemory_operand (rtx, enum machine_mode);
extern enum reg_class xstormy16_preferred_reload_class (rtx, enum reg_class);
extern int xstormy16_legitimate_address_p (enum machine_mode, rtx, int);
extern void xstormy16_split_move (enum machine_mode, rtx, rtx);
extern void xstormy16_expand_move (enum machine_mode, rtx, rtx);
extern void xstormy16_expand_arith (enum machine_mode, enum rtx_code,
rtx, rtx, rtx, rtx);
extern int shift_operator (rtx, enum machine_mode);
extern const char * xstormy16_output_shift (enum machine_mode, enum rtx_code,
rtx, rtx, rtx);
#endif

276
gcc/config/stormy16/stormy16.c
View File

@ -47,16 +47,16 @@ Boston, MA 02111-1307, USA. */
#include "tm_p.h"
#include "langhooks.h"
static rtx emit_addhi3_postreload PARAMS ((rtx, rtx, rtx));
static void xstormy16_asm_out_constructor PARAMS ((rtx, int));
static void xstormy16_asm_out_destructor PARAMS ((rtx, int));
static void xstormy16_asm_output_mi_thunk PARAMS ((FILE *, tree, HOST_WIDE_INT,
HOST_WIDE_INT, tree));
static rtx emit_addhi3_postreload (rtx, rtx, rtx);
static void xstormy16_asm_out_constructor (rtx, int);
static void xstormy16_asm_out_destructor (rtx, int);
static void xstormy16_asm_output_mi_thunk (FILE *, tree, HOST_WIDE_INT,
HOST_WIDE_INT, tree);
static void xstormy16_init_builtins PARAMS ((void));
static rtx xstormy16_expand_builtin PARAMS ((tree, rtx, rtx, enum machine_mode, int));
static bool xstormy16_rtx_costs PARAMS ((rtx, int, int, int *));
static int xstormy16_address_cost PARAMS ((rtx));
static void xstormy16_init_builtins (void);
static rtx xstormy16_expand_builtin (tree, rtx, rtx, enum machine_mode, int);
static bool xstormy16_rtx_costs (rtx, int, int, int *);
static int xstormy16_address_cost (rtx);
/* Define the information needed to generate branch and scc insns. This is
stored from the compare operation. */
@ -66,9 +66,7 @@ struct rtx_def * xstormy16_compare_op1;
/* Return 1 if this is a LT, GE, LTU, or GEU operator. */
int
xstormy16_ineqsi_operator (op, mode)
register rtx op;
enum machine_mode mode;
xstormy16_ineqsi_operator (register rtx op, enum machine_mode mode)
{
enum rtx_code code = GET_CODE (op);
@ -79,9 +77,7 @@ xstormy16_ineqsi_operator (op, mode)
/* Return 1 if this is an EQ or NE operator. */
int
equality_operator (op, mode)
register rtx op;
enum machine_mode mode;
equality_operator (register rtx op, enum machine_mode mode)
{
return ((mode == VOIDmode || GET_MODE (op) == mode)
&& (GET_CODE (op) == EQ || GET_CODE (op) == NE));
@ -90,9 +86,7 @@ equality_operator (op, mode)
/* Return 1 if this is a comparison operator but not an EQ or NE operator. */
int
inequality_operator (op, mode)
register rtx op;
enum machine_mode mode;
inequality_operator (register rtx op, enum machine_mode mode)
{
return comparison_operator (op, mode) && ! equality_operator (op, mode);
}
@ -102,10 +96,8 @@ inequality_operator (op, mode)
scanned. In either case, *TOTAL contains the cost result. */
static bool
xstormy16_rtx_costs (x, code, outer_code, total)
rtx x;
int code, outer_code ATTRIBUTE_UNUSED;
int *total;
xstormy16_rtx_costs (rtx x, int code, int outer_code ATTRIBUTE_UNUSED,
int *total)
{
switch (code)
{
@ -138,8 +130,7 @@ xstormy16_rtx_costs (x, code, outer_code, total)
}
static int
xstormy16_address_cost (x)
rtx x;
xstormy16_address_cost (rtx x)
{
return (GET_CODE (x) == CONST_INT ? 2
: GET_CODE (x) == PLUS ? 7
@ -172,9 +163,7 @@ xstormy16_address_cost (x)
/* Emit a branch of kind CODE to location LOC. */
void
xstormy16_emit_cbranch (code, loc)
enum rtx_code code;
rtx loc;
xstormy16_emit_cbranch (enum rtx_code code, rtx loc)
{
rtx op0 = xstormy16_compare_op0;
rtx op1 = xstormy16_compare_op1;
@ -274,12 +263,8 @@ xstormy16_emit_cbranch (code, loc)
xstormy16_expand_arith. */
void
xstormy16_split_cbranch (mode, label, comparison, dest, carry)
enum machine_mode mode;
rtx label;
rtx comparison;
rtx dest;
rtx carry;
xstormy16_split_cbranch (enum machine_mode mode, rtx label, rtx comparison,
rtx dest, rtx carry)
{
rtx op0 = XEXP (comparison, 0);
rtx op1 = XEXP (comparison, 1);
@ -315,11 +300,7 @@ xstormy16_split_cbranch (mode, label, comparison, dest, carry)
INSN is the insn. */
char *
xstormy16_output_cbranch_hi (op, label, reversed, insn)
rtx op;
const char * label;
int reversed;
rtx insn;
xstormy16_output_cbranch_hi (rtx op, const char *label, int reversed, rtx insn)
{
static char string[64];
int need_longbranch = (op != NULL_RTX
@ -392,11 +373,7 @@ xstormy16_output_cbranch_hi (op, label, reversed, insn)
INSN is the insn. */
char *
xstormy16_output_cbranch_si (op, label, reversed, insn)
rtx op;
const char * label;
int reversed;
rtx insn;
xstormy16_output_cbranch_si (rtx op, const char *label, int reversed, rtx insn)
{
static char string[64];
int need_longbranch = get_attr_length (insn) >= 8;
@ -510,10 +487,9 @@ xstormy16_output_cbranch_si (op, label, reversed, insn)
This case often occurs between floating-point and general registers. */
enum reg_class
xstormy16_secondary_reload_class (class, mode, x)
enum reg_class class;
enum machine_mode mode;
rtx x;
xstormy16_secondary_reload_class (enum reg_class class,
enum machine_mode mode,
rtx x)
{
/* This chip has the interesting property that only the first eight
registers can be moved to/from memory. */
@ -534,9 +510,7 @@ xstormy16_secondary_reload_class (class, mode, x)
/* Recognize a PLUS that needs the carry register. */
int
xstormy16_carry_plus_operand (x, mode)
rtx x;
enum machine_mode mode ATTRIBUTE_UNUSED;
xstormy16_carry_plus_operand (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
{
return (GET_CODE (x) == PLUS
&& GET_CODE (XEXP (x, 1)) == CONST_INT
@ -545,9 +519,7 @@ xstormy16_carry_plus_operand (x, mode)
/* Detect and error out on out-of-range constants for movhi. */
int
xs_hi_general_operand (x, mode)
rtx x;
enum machine_mode mode ATTRIBUTE_UNUSED;
xs_hi_general_operand (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
{
if ((GET_CODE (x) == CONST_INT)
&& ((INTVAL (x) >= 32768) || (INTVAL (x) < -32768)))
@ -557,9 +529,7 @@ xs_hi_general_operand (x, mode)
/* Detect and error out on out-of-range constants for addhi and subhi. */
int
xs_hi_nonmemory_operand (x, mode)
rtx x;
enum machine_mode mode ATTRIBUTE_UNUSED;
xs_hi_nonmemory_operand (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
{
if ((GET_CODE (x) == CONST_INT)
&& ((INTVAL (x) >= 32768) || (INTVAL (x) < -32768)))
@ -568,9 +538,7 @@ xs_hi_nonmemory_operand (x, mode)
}
enum reg_class
xstormy16_preferred_reload_class (x, class)
enum reg_class class;
rtx x;
xstormy16_preferred_reload_class (rtx x, enum reg_class class)
{
if (class == GENERAL_REGS
&& GET_CODE (x) == MEM)
@ -590,10 +558,8 @@ xstormy16_preferred_reload_class (x, class)
&& (INTVAL (X) + (OFFSET) < 0x100 || INTVAL (X) + (OFFSET) >= 0x7F00))
int
xstormy16_legitimate_address_p (mode, x, strict)
enum machine_mode mode ATTRIBUTE_UNUSED;
rtx x;
int strict;
xstormy16_legitimate_address_p (enum machine_mode mode ATTRIBUTE_UNUSED,
rtx x, int strict)
{
if (LEGITIMATE_ADDRESS_CONST_INT_P (x, 0))
return 1;
@ -632,8 +598,7 @@ xstormy16_legitimate_address_p (mode, x, strict)
address for DImode or DFmode, or if the address is a post-increment
or pre-decrement address. */
int
xstormy16_mode_dependent_address_p (x)
rtx x;
xstormy16_mode_dependent_address_p (rtx x)
{
if (LEGITIMATE_ADDRESS_CONST_INT_P (x, 0)
&& ! LEGITIMATE_ADDRESS_CONST_INT_P (x, 6))
@ -662,9 +627,7 @@ xstormy16_mode_dependent_address_p (x)
represented by the constraint letter C. If C is not defined as an extra
constraint, the value returned should be 0 regardless of VALUE. */
int
xstormy16_extra_constraint_p (x, c)
rtx x;
int c;
xstormy16_extra_constraint_p (rtx x, int c)
{
switch (c)
{
@ -709,9 +672,7 @@ xstormy16_extra_constraint_p (x, c)
}
int
short_memory_operand (x, mode)
rtx x;
enum machine_mode mode;
short_memory_operand (rtx x, enum machine_mode mode)
{
if (! memory_operand (x, mode))
return 0;
@ -719,9 +680,7 @@ short_memory_operand (x, mode)
}
int
nonimmediate_nonstack_operand (op, mode)
rtx op;
enum machine_mode mode;
nonimmediate_nonstack_operand (rtx op, enum machine_mode mode)
{
/* 'Q' is for pushes, 'R' for pops. */
return (nonimmediate_operand (op, mode)
@ -737,10 +696,7 @@ nonimmediate_nonstack_operand (op, mode)
*/
void
xstormy16_split_move (mode, dest, src)
enum machine_mode mode;
rtx dest;
rtx src;
xstormy16_split_move (enum machine_mode mode, rtx dest, rtx src)
{
int num_words = GET_MODE_BITSIZE (mode) / BITS_PER_WORD;
int direction, end, i;
@ -879,10 +835,7 @@ xstormy16_split_move (mode, dest, src)
mode MODE from SRC to DEST. */
void
xstormy16_expand_move (mode, dest, src)
enum machine_mode mode;
rtx dest;
rtx src;
xstormy16_expand_move (enum machine_mode mode, rtx dest, rtx src)
{
if ((GET_CODE (dest) == MEM) && (GET_CODE (XEXP (dest, 0)) == PRE_MODIFY))
{
@ -972,7 +925,7 @@ struct xstormy16_stack_layout
/* Compute the stack layout. */
struct xstormy16_stack_layout
xstormy16_compute_stack_layout ()
xstormy16_compute_stack_layout (void)
{
struct xstormy16_stack_layout layout;
int regno;
@ -1014,8 +967,7 @@ xstormy16_compute_stack_layout ()
/* Determine how all the special registers get eliminated. */
int
xstormy16_initial_elimination_offset (from, to)
int from, to;
xstormy16_initial_elimination_offset (int from, int to)
{
struct xstormy16_stack_layout layout;
int result;
@ -1037,10 +989,7 @@ xstormy16_initial_elimination_offset (from, to)
}
static rtx
emit_addhi3_postreload (dest, src0, src1)
rtx dest;
rtx src0;
rtx src1;
emit_addhi3_postreload (rtx dest, rtx src0, rtx src1)
{
rtx set, clobber, insn;
@ -1061,7 +1010,7 @@ emit_addhi3_postreload (dest, src0, src1)
Also any insns generated here should have RTX_FRAME_RELATED_P(insn) = 1
so that the debug info generation code can handle them properly. */
void
xstormy16_expand_prologue ()
xstormy16_expand_prologue (void)
{
struct xstormy16_stack_layout layout;
int regno;
@ -1156,7 +1105,7 @@ xstormy16_expand_prologue ()
/* Do we need an epilogue at all? */
int
direct_return ()
direct_return (void)
{
return (reload_completed
&& xstormy16_compute_stack_layout ().frame_size == 0);
@ -1171,7 +1120,7 @@ direct_return ()
such scheduling. */
void
xstormy16_expand_epilogue ()
xstormy16_expand_epilogue (void)
{
struct xstormy16_stack_layout layout;
rtx mem_pop_rtx, insn;
@ -1228,8 +1177,7 @@ xstormy16_expand_epilogue ()
}
int
xstormy16_epilogue_uses (regno)
int regno;
xstormy16_epilogue_uses (int regno)
{
if (reload_completed && call_used_regs[regno])
{
@ -1240,7 +1188,7 @@ xstormy16_epilogue_uses (regno)
}
void
xstormy16_function_profiler ()
xstormy16_function_profiler (void)
{
sorry ("function_profiler support");
}
@ -1258,11 +1206,8 @@ xstormy16_function_profiler ()
it makes life easier for xstormy16_build_va_list if it does update
the word count. */
CUMULATIVE_ARGS
xstormy16_function_arg_advance (cum, mode, type, named)
CUMULATIVE_ARGS cum;
enum machine_mode mode;
tree type;
int named ATTRIBUTE_UNUSED;
xstormy16_function_arg_advance (CUMULATIVE_ARGS cum, enum machine_mode mode,
tree type, int named ATTRIBUTE_UNUSED)
{
/* If an argument would otherwise be passed partially in registers,
and partially on the stack, the whole of it is passed on the
@ -1277,11 +1222,8 @@ xstormy16_function_arg_advance (cum, mode, type, named)
}
rtx
xstormy16_function_arg (cum, mode, type, named)
CUMULATIVE_ARGS cum;
enum machine_mode mode;
tree type;
int named ATTRIBUTE_UNUSED;
xstormy16_function_arg (CUMULATIVE_ARGS cum, enum machine_mode mode,
tree type, int named ATTRIBUTE_UNUSED)
{
if (mode == VOIDmode)
return const0_rtx;
@ -1294,11 +1236,10 @@ xstormy16_function_arg (cum, mode, type, named)
/* Do any needed setup for a variadic function. CUM has not been updated
for the last named argument which has type TYPE and mode MODE. */
void
xstormy16_setup_incoming_varargs (cum, int_mode, type, pretend_size)
CUMULATIVE_ARGS cum ATTRIBUTE_UNUSED;
int int_mode ATTRIBUTE_UNUSED;
tree type ATTRIBUTE_UNUSED;
int * pretend_size ATTRIBUTE_UNUSED;
xstormy16_setup_incoming_varargs (CUMULATIVE_ARGS cum ATTRIBUTE_UNUSED,
int int_mode ATTRIBUTE_UNUSED,
tree type ATTRIBUTE_UNUSED,
int *pretend_size ATTRIBUTE_UNUSED)
{
}
@ -1311,7 +1252,7 @@ xstormy16_setup_incoming_varargs (cum, int_mode, type, pretend_size)
To keep the layout nice, the pointer is first in the structure. */
tree
xstormy16_build_va_list ()
xstormy16_build_va_list (void)
{
tree f_1, f_2, record, type_decl;
@ -1341,9 +1282,7 @@ xstormy16_build_va_list ()
variable to initialize. NEXTARG is the machine independent notion of the
'next' argument after the variable arguments. */
void
xstormy16_expand_builtin_va_start (valist, nextarg)
tree valist;
rtx nextarg ATTRIBUTE_UNUSED;
xstormy16_expand_builtin_va_start (tree valist, rtx nextarg ATTRIBUTE_UNUSED)
{
tree f_base, f_count;
tree base, count;
@ -1376,9 +1315,7 @@ xstormy16_expand_builtin_va_start (valist, nextarg)
Note: This algorithm is documented in stormy-abi. */
rtx
xstormy16_expand_builtin_va_arg (valist, type)
tree valist;
tree type;
xstormy16_expand_builtin_va_arg (tree valist, tree type)
{
tree f_base, f_count;
tree base, count;
@ -1466,10 +1403,7 @@ xstormy16_expand_builtin_va_arg (valist, type)
the nested function; STATIC_CHAIN is an RTX for the static chain
value that should be passed to the function when it is called. */
void
xstormy16_initialize_trampoline (addr, fnaddr, static_chain)
rtx addr;
rtx fnaddr;
rtx static_chain;
xstormy16_initialize_trampoline (rtx addr, rtx fnaddr, rtx static_chain)
{
rtx reg_addr = gen_reg_rtx (Pmode);
rtx temp = gen_reg_rtx (HImode);
@ -1514,9 +1448,7 @@ xstormy16_initialize_trampoline (addr, fnaddr, static_chain)
because these are returned in another way. See `STRUCT_VALUE_REGNUM' and
related macros. */
rtx
xstormy16_function_value (valtype, func)
tree valtype;
tree func ATTRIBUTE_UNUSED;
xstormy16_function_value (tree valtype, tree func ATTRIBUTE_UNUSED)
{
enum machine_mode mode;
mode = TYPE_MODE (valtype);
@ -1551,13 +1483,11 @@ xstormy16_function_value (valtype, func)
probably not. */
static void
xstormy16_asm_output_mi_thunk (file, thunk_fndecl, delta,
vcall_offset, function)
FILE *file;
tree thunk_fndecl ATTRIBUTE_UNUSED;
HOST_WIDE_INT delta;
HOST_WIDE_INT vcall_offset ATTRIBUTE_UNUSED;
tree function;
xstormy16_asm_output_mi_thunk (FILE *file,
tree thunk_fndecl ATTRIBUTE_UNUSED,
HOST_WIDE_INT delta,
HOST_WIDE_INT vcall_offset ATTRIBUTE_UNUSED,
tree function)
{
int regnum = FIRST_ARGUMENT_REGISTER;
@ -1579,9 +1509,7 @@ xstormy16_asm_output_mi_thunk (file, thunk_fndecl, delta,
#define TARGET_ASM_DESTRUCTOR xstormy16_asm_out_destructor
static void
xstormy16_asm_out_destructor (symbol, priority)
rtx symbol;
int priority;
xstormy16_asm_out_destructor (rtx symbol, int priority)
{
const char *section = ".dtors";
char buf[16];
@ -1603,9 +1531,7 @@ xstormy16_asm_out_destructor (symbol, priority)
}
static void
xstormy16_asm_out_constructor (symbol, priority)
rtx symbol;
int priority;
xstormy16_asm_out_constructor (rtx symbol, int priority)
{
const char *section = ".ctors";
char buf[16];
@ -1628,9 +1554,7 @@ xstormy16_asm_out_constructor (symbol, priority)
/* Print a memory address as an operand to reference that memory location. */
void
xstormy16_print_operand_address (file, address)
FILE * file;
rtx address;
xstormy16_print_operand_address (FILE *file, rtx address)
{
HOST_WIDE_INT offset;
int pre_dec, post_inc;
@ -1683,10 +1607,7 @@ xstormy16_print_operand_address (file, address)
/* Print an operand to an assembler instruction. */
void
xstormy16_print_operand (file, x, code)
FILE * file;
rtx x;
int code;
xstormy16_print_operand (FILE *file, rtx x, int code)
{
switch (code)
{
@ -1783,12 +1704,8 @@ xstormy16_print_operand (file, x, code)
*/
void
xstormy16_expand_casesi (index, lower_bound, range, table, default_label)
rtx index;
rtx lower_bound;
rtx range;
rtx table;
rtx default_label;
xstormy16_expand_casesi (rtx index, rtx lower_bound, rtx range,
rtx table, rtx default_label)
{
HOST_WIDE_INT range_i = INTVAL (range);
rtx int_index;
@ -1817,10 +1734,7 @@ xstormy16_expand_casesi (index, lower_bound, range, table, default_label)
all reach. */
void
xstormy16_output_addr_vec (file, label, table)
FILE *file;
rtx label ATTRIBUTE_UNUSED;
rtx table;
xstormy16_output_addr_vec (FILE *file, rtx label ATTRIBUTE_UNUSED, rtx table)
{
int vlen, idx;
@ -1847,10 +1761,7 @@ xstormy16_output_addr_vec (file, label, table)
*/
void
xstormy16_expand_call (retval, dest, counter)
rtx retval;
rtx dest;
rtx counter;
xstormy16_expand_call (rtx retval, rtx dest, rtx counter)
{
rtx call, temp;
enum machine_mode mode;
@ -1897,13 +1808,8 @@ xstormy16_expand_call (retval, dest, counter)
xstormy16_split_cbranch). */
void
xstormy16_expand_arith (mode, code, dest, src0, src1, carry)
enum machine_mode mode;
enum rtx_code code;
rtx dest;
rtx src0;
rtx src1;
rtx carry;
xstormy16_expand_arith (enum machine_mode mode, enum rtx_code code,
rtx dest, rtx src0, rtx src1, rtx carry)
{
int num_words = GET_MODE_BITSIZE (mode) / BITS_PER_WORD;
int i;
@ -1999,9 +1905,7 @@ xstormy16_expand_arith (mode, code, dest, src0, src1, carry)
/* Return 1 if OP is a shift operator. */
int
shift_operator (op, mode)
register rtx op;
enum machine_mode mode ATTRIBUTE_UNUSED;
shift_operator (register rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
enum rtx_code code = GET_CODE (op);
@ -2017,12 +1921,8 @@ shift_operator (op, mode)
SIZE_R will be a CONST_INT, X will be a hard register. */
const char *
xstormy16_output_shift (mode, code, x, size_r, temp)
enum machine_mode mode;
enum rtx_code code;
rtx x;
rtx size_r;
rtx temp;
xstormy16_output_shift (enum machine_mode mode, enum rtx_code code,
rtx x, rtx size_r, rtx temp)
{
HOST_WIDE_INT size;
const char *r0, *r1, *rt;
@ -2134,7 +2034,7 @@ xstormy16_output_shift (mode, code, x, size_r, temp)
/* Return nonzero if the function is an interrupt function. */
int
xstormy16_interrupt_function_p ()
xstormy16_interrupt_function_p (void)
{
tree attributes;
@ -2150,7 +2050,9 @@ xstormy16_interrupt_function_p ()
#undef TARGET_ATTRIBUTE_TABLE
#define TARGET_ATTRIBUTE_TABLE xstormy16_attribute_table
static tree xstormy16_handle_interrupt_attribute PARAMS ((tree *, tree, tree, int, bool *));
static tree xstormy16_handle_interrupt_attribute
(tree *, tree, tree, int, bool *);
static const struct attribute_spec xstormy16_attribute_table[] =
{
/* { name, min_len, max_len, decl_req, type_req, fn_type_req, handler } */
@ -2161,12 +2063,10 @@ static const struct attribute_spec xstormy16_attribute_table[] =
/* Handle an "interrupt" attribute;
arguments as in struct attribute_spec.handler. */
static tree
xstormy16_handle_interrupt_attribute (node, name, args, flags, no_add_attrs)
tree *node;
tree name;
tree args ATTRIBUTE_UNUSED;
int flags ATTRIBUTE_UNUSED;
bool *no_add_attrs;
xstormy16_handle_interrupt_attribute (tree *node, tree name,
tree args ATTRIBUTE_UNUSED,
int flags ATTRIBUTE_UNUSED,
bool *no_add_attrs)
{
if (TREE_CODE (*node) != FUNCTION_TYPE)
{
@ -2197,7 +2097,7 @@ static struct {
};
static void
xstormy16_init_builtins ()
xstormy16_init_builtins (void)
{
tree args, ret_type, arg;
int i, a;
@ -2229,12 +2129,10 @@ xstormy16_init_builtins ()
}
static rtx
xstormy16_expand_builtin(exp, target, subtarget, mode, ignore)
tree exp;
rtx target;
rtx subtarget ATTRIBUTE_UNUSED;
enum machine_mode mode ATTRIBUTE_UNUSED;
int ignore ATTRIBUTE_UNUSED;
xstormy16_expand_builtin(tree exp, rtx target,
rtx subtarget ATTRIBUTE_UNUSED,
enum machine_mode mode ATTRIBUTE_UNUSED,
int ignore ATTRIBUTE_UNUSED)
{
rtx op[10], args[10], pat, copyto[10], retval = 0;
tree fndecl, argtree;