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riscv-gcc-1
Commit 59f3507d by Nathanael Nerode
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v850-c.c, [...]: Convert to ISO C90 function declarations and definitions. 

	* config/v850/v850-c.c, config/v850/v850-protos.h, config/v850/v850.c:
	Convert to ISO C90 function declarations and definitions.

From-SVN: r72102
parent c9034561
Showing with 179 additions and 263 deletions
gcc/ChangeLog
2003-10-04 Nathanael Nerode <neroden@gcc.gnu.org>
* config/v850/v850-c.c, config/v850/v850-protos.h, config/v850/v850.c:
Convert to ISO C90 function declarations and definitions.
2003-10-04 Zack Weinberg <zack@codesourcery.com>
* libfuncs.h
......
gcc/config/v850/v850-c.c
......@@ -34,15 +34,14 @@ Boston, MA 02111-1307, USA. */
#define streq(a,b) (strcmp (a, b) == 0)
#endif
static int pop_data_area PARAMS ((v850_data_area));
static int push_data_area PARAMS ((v850_data_area));
static void mark_current_function_as_interrupt PARAMS ((void));
static int pop_data_area (v850_data_area);
static int push_data_area (v850_data_area);
static void mark_current_function_as_interrupt (void);
/* Push a data area onto the stack. */
static int
push_data_area (data_area)
v850_data_area data_area;
push_data_area (v850_data_area data_area)
{
data_area_stack_element * elem;
......@@ -62,8 +61,7 @@ push_data_area (data_area)
/* Remove a data area from the stack. */
static int
pop_data_area (data_area)
v850_data_area data_area;
pop_data_area (v850_data_area data_area)
{
if (data_area_stack == NULL)
warning ("#pragma GHS endXXXX found without previous startXXX");
......@@ -87,7 +85,7 @@ pop_data_area (data_area)
/* Set the machine specific 'interrupt' attribute on the current function. */
static void
mark_current_function_as_interrupt ()
mark_current_function_as_interrupt (void)
{
tree name;
......@@ -113,8 +111,7 @@ mark_current_function_as_interrupt ()
/* Support for GHS pragmata. */
void
ghs_pragma_section (pfile)
cpp_reader *pfile ATTRIBUTE_UNUSED;
ghs_pragma_section (cpp_reader * pfile ATTRIBUTE_UNUSED)
{
int repeat;
......@@ -193,8 +190,7 @@ ghs_pragma_section (pfile)
}
void
ghs_pragma_interrupt (pfile)
cpp_reader *pfile ATTRIBUTE_UNUSED;
ghs_pragma_interrupt (cpp_reader * pfile ATTRIBUTE_UNUSED)
{
tree x;
......@@ -205,8 +201,7 @@ ghs_pragma_interrupt (pfile)
}
void
ghs_pragma_starttda (pfile)
cpp_reader *pfile ATTRIBUTE_UNUSED;
ghs_pragma_starttda (cpp_reader * pfile ATTRIBUTE_UNUSED)
{
tree x;
......@@ -217,8 +212,7 @@ ghs_pragma_starttda (pfile)
}
void
ghs_pragma_startsda (pfile)
cpp_reader *pfile ATTRIBUTE_UNUSED;
ghs_pragma_startsda (cpp_reader * pfile ATTRIBUTE_UNUSED)
{
tree x;
......@@ -229,8 +223,7 @@ ghs_pragma_startsda (pfile)
}
void
ghs_pragma_startzda (pfile)
cpp_reader *pfile ATTRIBUTE_UNUSED;
ghs_pragma_startzda (cpp_reader * pfile ATTRIBUTE_UNUSED)
{
tree x;
......@@ -241,8 +234,7 @@ ghs_pragma_startzda (pfile)
}
void
ghs_pragma_endtda (pfile)
cpp_reader *pfile ATTRIBUTE_UNUSED;
ghs_pragma_endtda (cpp_reader * pfile ATTRIBUTE_UNUSED)
{
tree x;
......@@ -253,8 +245,7 @@ ghs_pragma_endtda (pfile)
}
void
ghs_pragma_endsda (pfile)
cpp_reader *pfile ATTRIBUTE_UNUSED;
ghs_pragma_endsda (cpp_reader * pfile ATTRIBUTE_UNUSED)
{
tree x;
......@@ -265,8 +256,7 @@ ghs_pragma_endsda (pfile)
}
void
ghs_pragma_endzda (pfile)
cpp_reader *pfile ATTRIBUTE_UNUSED;
ghs_pragma_endzda (cpp_reader * pfile ATTRIBUTE_UNUSED)
{
tree x;
......
gcc/config/v850/v850-protos.h
......@@ -25,75 +25,75 @@
#define Mmode enum machine_mode
extern void expand_prologue PARAMS ((void));
extern void expand_epilogue PARAMS ((void));
extern void sdata_section PARAMS ((void));
extern void rosdata_section PARAMS ((void));
extern void sbss_section PARAMS ((void));
extern void tdata_section PARAMS ((void));
extern void zdata_section PARAMS ((void));
extern void rozdata_section PARAMS ((void));
extern void zbss_section PARAMS ((void));
extern int v850_handle_pragma PARAMS ((int (*)(void), void (*)(int), char *));
extern void override_options PARAMS ((void));
extern int compute_register_save_size PARAMS ((long *));
extern int compute_frame_size PARAMS ((int, long *));
extern void v850_init_expanders PARAMS ((void));
extern void expand_prologue (void);
extern void expand_epilogue (void);
extern void sdata_section (void);
extern void rosdata_section (void);
extern void sbss_section (void);
extern void tdata_section (void);
extern void zdata_section (void);
extern void rozdata_section (void);
extern void zbss_section (void);
extern int v850_handle_pragma (int (*)(void), void (*)(int), char *);
extern void override_options (void);
extern int compute_register_save_size (long *);
extern int compute_frame_size (int, long *);
extern void v850_init_expanders (void);
#ifdef RTX_CODE
extern int v850_output_addr_const_extra PARAMS ((FILE *, rtx));
extern rtx v850_return_addr PARAMS ((int));
extern void print_operand PARAMS ((FILE *, rtx, int ));
extern void print_operand_address PARAMS ((FILE *, rtx));
extern const char *output_move_double PARAMS ((rtx *));
extern const char *output_move_single PARAMS ((rtx *));
extern void notice_update_cc PARAMS ((rtx, rtx));
extern char * construct_save_jarl PARAMS ((rtx));
extern char * construct_restore_jr PARAMS ((rtx));
extern int v850_output_addr_const_extra (FILE *, rtx);
extern rtx v850_return_addr (int);
extern void print_operand (FILE *, rtx, int );
extern void print_operand_address (FILE *, rtx);
extern const char *output_move_double (rtx *);
extern const char *output_move_single (rtx *);
extern void notice_update_cc (rtx, rtx);
extern char * construct_save_jarl (rtx);
extern char * construct_restore_jr (rtx);
#ifdef HAVE_MACHINE_MODES
extern int reg_or_int9_operand PARAMS ((rtx, Mmode));
extern int reg_or_const_operand PARAMS ((rtx, Mmode));
extern char * construct_dispose_instruction PARAMS ((rtx));
extern char * construct_prepare_instruction PARAMS ((rtx));
extern int pattern_is_ok_for_prepare PARAMS ((rtx, Mmode));
extern int pattern_is_ok_for_dispose PARAMS ((rtx, Mmode));
extern int ep_memory_operand PARAMS ((rtx, Mmode, int));
extern int reg_or_0_operand PARAMS ((rtx, Mmode));
extern int reg_or_int5_operand PARAMS ((rtx, Mmode));
extern int call_address_operand PARAMS ((rtx, Mmode));
extern int movsi_source_operand PARAMS ((rtx, Mmode));
extern int power_of_two_operand PARAMS ((rtx, Mmode));
extern int not_power_of_two_operand PARAMS ((rtx, Mmode));
extern int special_symbolref_operand PARAMS ((rtx, Mmode));
extern int pattern_is_ok_for_prologue PARAMS ((rtx, Mmode));
extern int pattern_is_ok_for_epilogue PARAMS ((rtx, Mmode));
extern int register_is_ok_for_epilogue PARAMS ((rtx, Mmode));
extern int reg_or_int9_operand (rtx, Mmode);
extern int reg_or_const_operand (rtx, Mmode);
extern char * construct_dispose_instruction (rtx);
extern char * construct_prepare_instruction (rtx);
extern int pattern_is_ok_for_prepare (rtx, Mmode);
extern int pattern_is_ok_for_dispose (rtx, Mmode);
extern int ep_memory_operand (rtx, Mmode, int);
extern int reg_or_0_operand (rtx, Mmode);
extern int reg_or_int5_operand (rtx, Mmode);
extern int call_address_operand (rtx, Mmode);
extern int movsi_source_operand (rtx, Mmode);
extern int power_of_two_operand (rtx, Mmode);
extern int not_power_of_two_operand (rtx, Mmode);
extern int special_symbolref_operand (rtx, Mmode);
extern int pattern_is_ok_for_prologue (rtx, Mmode);
extern int pattern_is_ok_for_epilogue (rtx, Mmode);
extern int register_is_ok_for_epilogue (rtx, Mmode);
#ifdef TREE_CODE
extern rtx function_arg PARAMS ((CUMULATIVE_ARGS *, Mmode, tree, int));
extern rtx v850_va_arg PARAMS ((tree, tree));
extern rtx function_arg (CUMULATIVE_ARGS *, Mmode, tree, int);
extern rtx v850_va_arg (tree, tree);
#endif
#endif
#endif /* TREE_CODE */
#ifdef TREE_CODE
extern int v850_interrupt_function_p PARAMS ((tree));
extern void v850_output_aligned_bss PARAMS ((FILE *, tree, const char *, int, int));
extern void v850_output_common PARAMS ((FILE *, tree, const char *, int, int));
extern void v850_output_local PARAMS ((FILE *, tree, const char *, int, int));
extern v850_data_area v850_get_data_area PARAMS ((tree));
extern int v850_interrupt_function_p (tree);
extern void v850_output_aligned_bss (FILE *, tree, const char *, int, int);
extern void v850_output_common (FILE *, tree, const char *, int, int);
extern void v850_output_local (FILE *, tree, const char *, int, int);
extern v850_data_area v850_get_data_area (tree);
#ifdef HAVE_MACHINE_MODES
extern int function_arg_partial_nregs PARAMS ((CUMULATIVE_ARGS *, Mmode, tree, int));
extern int function_arg_partial_nregs (CUMULATIVE_ARGS *, Mmode, tree, int);
#endif
#endif
extern void ghs_pragma_section PARAMS ((struct cpp_reader *));
extern void ghs_pragma_interrupt PARAMS ((struct cpp_reader *));
extern void ghs_pragma_starttda PARAMS ((struct cpp_reader *));
extern void ghs_pragma_startsda PARAMS ((struct cpp_reader *));
extern void ghs_pragma_startzda PARAMS ((struct cpp_reader *));
extern void ghs_pragma_endtda PARAMS ((struct cpp_reader *));
extern void ghs_pragma_endsda PARAMS ((struct cpp_reader *));
extern void ghs_pragma_endzda PARAMS ((struct cpp_reader *));
extern void ghs_pragma_section (struct cpp_reader *);
extern void ghs_pragma_interrupt (struct cpp_reader *);
extern void ghs_pragma_starttda (struct cpp_reader *);
extern void ghs_pragma_startsda (struct cpp_reader *);
extern void ghs_pragma_startzda (struct cpp_reader *);
extern void ghs_pragma_endtda (struct cpp_reader *);
extern void ghs_pragma_endsda (struct cpp_reader *);
extern void ghs_pragma_endzda (struct cpp_reader *);
#undef Mmode
......
gcc/config/v850/v850.c
......@@ -49,21 +49,21 @@
#endif
/* Function prototypes for stupid compilers: */
static void const_double_split PARAMS ((rtx, HOST_WIDE_INT *, HOST_WIDE_INT *));
static int const_costs_int PARAMS ((HOST_WIDE_INT, int));
static int const_costs PARAMS ((rtx, enum rtx_code));
static bool v850_rtx_costs PARAMS ((rtx, int, int, int *));
static void substitute_ep_register PARAMS ((rtx, rtx, int, int, rtx *, rtx *));
static void v850_reorg PARAMS ((void));
static int ep_memory_offset PARAMS ((enum machine_mode, int));
static void v850_set_data_area PARAMS ((tree, v850_data_area));
static void const_double_split (rtx, HOST_WIDE_INT *, HOST_WIDE_INT *);
static int const_costs_int (HOST_WIDE_INT, int);
static int const_costs (rtx, enum rtx_code);
static bool v850_rtx_costs (rtx, int, int, int *);
static void substitute_ep_register (rtx, rtx, int, int, rtx *, rtx *);
static void v850_reorg (void);
static int ep_memory_offset (enum machine_mode, int);
static void v850_set_data_area (tree, v850_data_area);
const struct attribute_spec v850_attribute_table[];
static tree v850_handle_interrupt_attribute PARAMS ((tree *, tree, tree, int, bool *));
static tree v850_handle_data_area_attribute PARAMS ((tree *, tree, tree, int, bool *));
static void v850_insert_attributes PARAMS ((tree, tree *));
static void v850_select_section PARAMS ((tree, int, unsigned HOST_WIDE_INT));
static void v850_encode_data_area PARAMS ((tree, rtx));
static void v850_encode_section_info PARAMS ((tree, rtx, int));
static tree v850_handle_interrupt_attribute (tree *, tree, tree, int, bool *);
static tree v850_handle_data_area_attribute (tree *, tree, tree, int, bool *);
static void v850_insert_attributes (tree, tree *);
static void v850_select_section (tree, int, unsigned HOST_WIDE_INT);
static void v850_encode_data_area (tree, rtx);
static void v850_encode_section_info (tree, rtx, int);
/* Information about the various small memory areas. */
struct small_memory_info small_memory[ (int)SMALL_MEMORY_max ] =
......@@ -128,10 +128,10 @@ struct gcc_target targetm = TARGET_INITIALIZER;
`-O'. That is what `OPTIMIZATION_OPTIONS' is for. */
void
override_options ()
override_options (void)
{
int i;
extern int atoi PARAMS ((const char *));
extern int atoi (const char *);
/* Parse -m{s,t,z}da=nnn switches */
for (i = 0; i < (int)SMALL_MEMORY_max; i++)
......@@ -167,11 +167,10 @@ override_options ()
from a function. If the result is 0, the argument is pushed. */
rtx
function_arg (cum, mode, type, named)
CUMULATIVE_ARGS *cum;
enum machine_mode mode;
tree type;
int named;
function_arg (CUMULATIVE_ARGS * cum,
enum machine_mode mode,
tree type,
int named)
{
rtx result = 0;
int size, align;
......@@ -227,11 +226,10 @@ function_arg (cum, mode, type, named)
for values which are part in registers and part in memory. */
int
function_arg_partial_nregs (cum, mode, type, named)
CUMULATIVE_ARGS *cum;
enum machine_mode mode;
tree type;
int named;
function_arg_partial_nregs (CUMULATIVE_ARGS * cum,
enum machine_mode mode,
tree type,
int named)
{
int size, align;
......@@ -267,10 +265,7 @@ function_arg_partial_nregs (cum, mode, type, named)
/* Return the high and low words of a CONST_DOUBLE */
static void
const_double_split (x, p_high, p_low)
rtx x;
HOST_WIDE_INT *p_high;
HOST_WIDE_INT *p_low;
const_double_split (rtx x, HOST_WIDE_INT * p_high, HOST_WIDE_INT * p_low)
{
if (GET_CODE (x) == CONST_DOUBLE)
{
......@@ -310,9 +305,7 @@ const_double_split (x, p_high, p_low)
/* Return the cost of the rtx R with code CODE. */
static int
const_costs_int (value, zero_cost)
HOST_WIDE_INT value;
int zero_cost;
const_costs_int (HOST_WIDE_INT value, int zero_cost)
{
if (CONST_OK_FOR_I (value))
return zero_cost;
......@@ -325,9 +318,7 @@ const_costs_int (value, zero_cost)
}
static int
const_costs (r, c)
rtx r;
enum rtx_code c;
const_costs (rtx r, enum rtx_code c)
{
HOST_WIDE_INT high, low;
......@@ -357,9 +348,10 @@ const_costs (r, c)
}
static bool
v850_rtx_costs (x, code, outer_code, total)
rtx x;
int code, outer_code ATTRIBUTE_UNUSED, *total;
v850_rtx_costs (rtx x,
int code,
int outer_code ATTRIBUTE_UNUSED,
int * total)
{
switch (code)
{
......@@ -410,10 +402,7 @@ v850_rtx_costs (x, code, outer_code, total)
FILE. */
void
print_operand (file, x, code)
FILE *file;
rtx x;
int code;
print_operand (FILE * file, rtx x, int code)
{
HOST_WIDE_INT high, low;
......@@ -643,9 +632,7 @@ print_operand (file, x, code)
/* Output assembly language output for the address ADDR to FILE. */
void
print_operand_address (file, addr)
FILE *file;
rtx addr;
print_operand_address (FILE * file, rtx addr)
{
switch (GET_CODE (addr))
{
......@@ -757,9 +744,7 @@ print_operand_address (file, addr)
Returns 1 if rtx was handled, 0 otherwise. */
int
v850_output_addr_const_extra (file, x)
FILE * file;
rtx x;
v850_output_addr_const_extra (FILE * file, rtx x)
{
if (GET_CODE (x) != TRUNCATE)
return 0;
......@@ -785,8 +770,7 @@ v850_output_addr_const_extra (file, x)
point value. */
const char *
output_move_single (operands)
rtx *operands;
output_move_single (rtx * operands)
{
rtx dst = operands[0];
rtx src = operands[1];
......@@ -888,8 +872,7 @@ output_move_single (operands)
floating point value */
const char *
output_move_double (operands)
rtx *operands;
output_move_double (rtx * operands)
{
enum machine_mode mode = GET_MODE (operands[0]);
rtx dst = operands[0];
......@@ -967,9 +950,7 @@ output_move_double (operands)
MODE and signedness UNSIGNEDP. */
static int
ep_memory_offset (mode, unsignedp)
enum machine_mode mode;
int ATTRIBUTE_UNUSED unsignedp;
ep_memory_offset (enum machine_mode mode, int unsignedp ATTRIBUTE_UNUSED)
{
int max_offset = 0;
......@@ -1012,10 +993,7 @@ ep_memory_offset (mode, unsignedp)
/* Return true if OP is a valid short EP memory reference */
int
ep_memory_operand (op, mode, unsigned_load)
rtx op;
enum machine_mode mode;
int unsigned_load;
ep_memory_operand (rtx op, enum machine_mode mode, int unsigned_load)
{
rtx addr, op0, op1;
int max_offset;
......@@ -1066,9 +1044,7 @@ ep_memory_operand (op, mode, unsigned_load)
/* Return true if OP is either a register or 0 */
int
reg_or_0_operand (op, mode)
rtx op;
enum machine_mode mode;
reg_or_0_operand (rtx op, enum machine_mode mode)
{
if (GET_CODE (op) == CONST_INT)
return INTVAL (op) == 0;
......@@ -1083,9 +1059,7 @@ reg_or_0_operand (op, mode)
/* Return true if OP is either a register or a signed five bit integer */
int
reg_or_int5_operand (op, mode)
rtx op;
enum machine_mode mode;
reg_or_int5_operand (rtx op, enum machine_mode mode)
{
if (GET_CODE (op) == CONST_INT)
return CONST_OK_FOR_J (INTVAL (op));
......@@ -1097,9 +1071,7 @@ reg_or_int5_operand (op, mode)
/* Return true if OP is either a register or a signed nine bit integer. */
int
reg_or_int9_operand (op, mode)
rtx op;
enum machine_mode mode;
reg_or_int9_operand (rtx op, enum machine_mode mode)
{
if (GET_CODE (op) == CONST_INT)
return CONST_OK_FOR_O (INTVAL (op));
......@@ -1110,9 +1082,7 @@ reg_or_int9_operand (op, mode)
/* Return true if OP is either a register or a const integer. */
int
reg_or_const_operand (op, mode)
rtx op;
enum machine_mode mode;
reg_or_const_operand (rtx op, enum machine_mode mode)
{
if (GET_CODE (op) == CONST_INT)
return TRUE;
......@@ -1123,9 +1093,7 @@ reg_or_const_operand (op, mode)
/* Return true if OP is a valid call operand. */
int
call_address_operand (op, mode)
rtx op;
enum machine_mode ATTRIBUTE_UNUSED mode;
call_address_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
/* Only registers are valid call operands if TARGET_LONG_CALLS. */
if (TARGET_LONG_CALLS)
......@@ -1134,9 +1102,7 @@ call_address_operand (op, mode)
}
int
special_symbolref_operand (op, mode)
rtx op;
enum machine_mode ATTRIBUTE_UNUSED mode;
special_symbolref_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
if (GET_CODE (op) == CONST
&& GET_CODE (XEXP (op, 0)) == PLUS
......@@ -1152,9 +1118,7 @@ special_symbolref_operand (op, mode)
}
int
movsi_source_operand (op, mode)
rtx op;
enum machine_mode mode;
movsi_source_operand (rtx op, enum machine_mode mode)
{
/* Some constants, as well as symbolic operands
must be done with HIGH & LO_SUM patterns. */
......@@ -1171,9 +1135,7 @@ movsi_source_operand (op, mode)
}
int
power_of_two_operand (op, mode)
rtx op;
enum machine_mode ATTRIBUTE_UNUSED mode;
power_of_two_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
if (GET_CODE (op) != CONST_INT)
return 0;
......@@ -1184,9 +1146,7 @@ power_of_two_operand (op, mode)
}
int
not_power_of_two_operand (op, mode)
rtx op;
enum machine_mode mode;
not_power_of_two_operand (rtx op, enum machine_mode mode)
{
unsigned int mask;
......@@ -1212,13 +1172,12 @@ not_power_of_two_operand (op, mode)
taking care to save and preserve the ep. */
static void
substitute_ep_register (first_insn, last_insn, uses, regno, p_r1, p_ep)
rtx first_insn;
rtx last_insn;
int uses;
int regno;
rtx *p_r1;
rtx *p_ep;
substitute_ep_register (rtx first_insn,
rtx last_insn,
int uses,
int regno,
rtx * p_r1,
rtx * p_ep)
{
rtx reg = gen_rtx_REG (Pmode, regno);
rtx insn;
......@@ -1321,7 +1280,7 @@ Saved %d bytes (%d uses of register %s) in function %s, starting as insn %d, end
addressing. */
static void
v850_reorg ()
v850_reorg (void)
{
struct
{
......@@ -1546,8 +1505,7 @@ v850_reorg ()
#define INTERRUPT_ALL_SAVE_SIZE (4 * INTERRUPT_ALL_SAVE_NUM)
int
compute_register_save_size (p_reg_saved)
long *p_reg_saved;
compute_register_save_size (long * p_reg_saved)
{
int size = 0;
int i;
......@@ -1651,9 +1609,7 @@ compute_register_save_size (p_reg_saved)
}
int
compute_frame_size (size, p_reg_saved)
int size;
long *p_reg_saved;
compute_frame_size (int size, long * p_reg_saved)
{
return (size
+ compute_register_save_size (p_reg_saved)
......@@ -1662,7 +1618,7 @@ compute_frame_size (size, p_reg_saved)
void
expand_prologue ()
expand_prologue (void)
{
unsigned int i;
int offset;
......@@ -1884,7 +1840,7 @@ Saved %d bytes via prologue function (%d vs. %d) for function %s\n",
void
expand_epilogue ()
expand_epilogue (void)
{
unsigned int i;
int offset;
......@@ -2111,9 +2067,7 @@ Saved %d bytes via epilogue function (%d vs. %d) in function %s\n",
/* Update the condition code from the insn. */
void
notice_update_cc (body, insn)
rtx body;
rtx insn;
notice_update_cc (rtx body, rtx insn)
{
switch (get_attr_cc (insn))
{
......@@ -2160,8 +2114,7 @@ notice_update_cc (body, insn)
/* Retrieve the data area that has been chosen for the given decl. */
v850_data_area
v850_get_data_area (decl)
tree decl;
v850_get_data_area (tree decl)
{
if (lookup_attribute ("sda", DECL_ATTRIBUTES (decl)) != NULL_TREE)
return DATA_AREA_SDA;
......@@ -2178,9 +2131,7 @@ v850_get_data_area (decl)
/* Store the indicated data area in the decl's attributes. */
static void
v850_set_data_area (decl, data_area)
tree decl;
v850_data_area data_area;
v850_set_data_area (tree decl, v850_data_area data_area)
{
tree name;
......@@ -2211,12 +2162,11 @@ const struct attribute_spec v850_attribute_table[] =
/* Handle an "interrupt" attribute; arguments as in
struct attribute_spec.handler. */
static tree
v850_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;
v850_handle_interrupt_attribute (tree * node,
tree name,
tree args ATTRIBUTE_UNUSED,
int flags ATTRIBUTE_UNUSED,
bool * no_add_attrs)
{
if (TREE_CODE (*node) != FUNCTION_DECL)
{
......@@ -2231,12 +2181,11 @@ v850_handle_interrupt_attribute (node, name, args, flags, no_add_attrs)
/* Handle a "sda", "tda" or "zda" attribute; arguments as in
struct attribute_spec.handler. */
static tree
v850_handle_data_area_attribute (node, name, args, flags, no_add_attrs)
tree *node;
tree name;
tree args ATTRIBUTE_UNUSED;
int flags ATTRIBUTE_UNUSED;
bool *no_add_attrs;
v850_handle_data_area_attribute (tree* node,
tree name,
tree args ATTRIBUTE_UNUSED,
int flags ATTRIBUTE_UNUSED,
bool * no_add_attrs)
{
v850_data_area data_area;
v850_data_area area;
......@@ -2286,8 +2235,7 @@ v850_handle_data_area_attribute (node, name, args, flags, no_add_attrs)
by the "interrupt" attribute. */
int
v850_interrupt_function_p (func)
tree func;
v850_interrupt_function_p (tree func)
{
tree a;
int ret = 0;
......@@ -2318,9 +2266,7 @@ v850_interrupt_function_p (func)
static void
v850_encode_data_area (decl, symbol)
tree decl;
rtx symbol;
v850_encode_data_area (tree decl, rtx symbol)
{
int flags;
......@@ -2374,10 +2320,7 @@ v850_encode_data_area (decl, symbol)
}
static void
v850_encode_section_info (decl, rtl, first)
tree decl;
rtx rtl;
int first;
v850_encode_section_info (tree decl, rtx rtl, int first)
{
default_encode_section_info (decl, rtl, first);
......@@ -2389,9 +2332,7 @@ v850_encode_section_info (decl, rtl, first)
/* Return true if the given RTX is a register which can be restored
by a function epilogue. */
int
register_is_ok_for_epilogue (op, mode)
rtx op;
enum machine_mode ATTRIBUTE_UNUSED mode;
register_is_ok_for_epilogue (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
/* The save/restore routines can only cope with registers 20 - 31. */
return ((GET_CODE (op) == REG)
......@@ -2401,9 +2342,7 @@ register_is_ok_for_epilogue (op, mode)
/* Return nonzero if the given RTX is suitable for collapsing into
jump to a function epilogue. */
int
pattern_is_ok_for_epilogue (op, mode)
rtx op;
enum machine_mode ATTRIBUTE_UNUSED mode;
pattern_is_ok_for_epilogue (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
int count = XVECLEN (op, 0);
int i;
......@@ -2465,8 +2404,7 @@ pattern_is_ok_for_epilogue (op, mode)
as well. The code has already verified that the RTL matches these
requirements. */
char *
construct_restore_jr (op)
rtx op;
construct_restore_jr (rtx op)
{
int count = XVECLEN (op, 0);
int stack_bytes;
......@@ -2580,9 +2518,7 @@ construct_restore_jr (op)
/* Return nonzero if the given RTX is suitable for collapsing into
a jump to a function prologue. */
int
pattern_is_ok_for_prologue (op, mode)
rtx op;
enum machine_mode ATTRIBUTE_UNUSED mode;
pattern_is_ok_for_prologue (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
int count = XVECLEN (op, 0);
int i;
......@@ -2668,8 +2604,7 @@ pattern_is_ok_for_prologue (op, mode)
some stack space as well. The code has already verified that the RTL
matches these requirements. */
char *
construct_save_jarl (op)
rtx op;
construct_save_jarl (rtx op)
{
int count = XVECLEN (op, 0);
int stack_bytes;
......@@ -2788,12 +2723,11 @@ extern int size_directive_output;
/* A version of asm_output_aligned_bss() that copes with the special
data areas of the v850. */
void
v850_output_aligned_bss (file, decl, name, size, align)
FILE * file;
tree decl;
const char * name;
int size;
int align;
v850_output_aligned_bss (FILE * file,
tree decl,
const char * name,
int size,
int align)
{
switch (v850_get_data_area (decl))
{
......@@ -2826,12 +2760,11 @@ v850_output_aligned_bss (file, decl, name, size, align)
/* Called via the macro ASM_OUTPUT_DECL_COMMON */
void
v850_output_common (file, decl, name, size, align)
FILE * file;
tree decl;
const char * name;
int size;
int align;
v850_output_common (FILE * file,
tree decl,
const char * name,
int size,
int align)
{
if (decl == NULL_TREE)
{
......@@ -2865,12 +2798,11 @@ v850_output_common (file, decl, name, size, align)
/* Called via the macro ASM_OUTPUT_DECL_LOCAL */
void
v850_output_local (file, decl, name, size, align)
FILE * file;
tree decl;
const char * name;
int size;
int align;
v850_output_local (FILE * file,
tree decl,
const char * name,
int size,
int align)
{
fprintf (file, "%s", LOCAL_ASM_OP);
assemble_name (file, name);
......@@ -2882,9 +2814,7 @@ v850_output_local (file, decl, name, size, align)
/* Add data area to the given declaration if a ghs data area pragma is
currently in effect (#pragma ghs startXXX/endXXX). */
static void
v850_insert_attributes (decl, attr_ptr)
tree decl;
tree *attr_ptr ATTRIBUTE_UNUSED;
v850_insert_attributes (tree decl, tree * attr_ptr ATTRIBUTE_UNUSED )
{
if (data_area_stack
&& data_area_stack->data_area
......@@ -2983,9 +2913,7 @@ v850_insert_attributes (decl, attr_ptr)
for collapsing into a DISPOSE instruction. */
int
pattern_is_ok_for_dispose (op, mode)
rtx op;
enum machine_mode mode ATTRIBUTE_UNUSED;
pattern_is_ok_for_dispose (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
int count = XVECLEN (op, 0);
int i;
......@@ -3047,8 +2975,7 @@ pattern_is_ok_for_dispose (op, mode)
be possible. */
char *
construct_dispose_instruction (op)
rtx op;
construct_dispose_instruction (rtx op)
{
int count = XVECLEN (op, 0);
int stack_bytes;
......@@ -3173,9 +3100,7 @@ construct_dispose_instruction (op)
for collapsing into a PREPARE instruction. */
int
pattern_is_ok_for_prepare (op, mode)
rtx op;
enum machine_mode mode ATTRIBUTE_UNUSED;
pattern_is_ok_for_prepare (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
int count = XVECLEN (op, 0);
int i;
......@@ -3245,8 +3170,7 @@ pattern_is_ok_for_prepare (op, mode)
be possible. */
char *
construct_prepare_instruction (op)
rtx op;
construct_prepare_instruction (rtx op)
{
int count = XVECLEN (op, 0);
int stack_bytes;
......@@ -3368,8 +3292,7 @@ construct_prepare_instruction (op)
/* Implement `va_arg'. */
rtx
v850_va_arg (valist, type)
tree valist, type;
v850_va_arg (tree valist, tree type)
{
HOST_WIDE_INT size, rsize;
tree addr, incr;
......@@ -3411,8 +3334,7 @@ v850_va_arg (valist, type)
calling function can be found. */
rtx
v850_return_addr (count)
int count;
v850_return_addr (int count)
{
if (count != 0)
return const0_rtx;
......@@ -3421,10 +3343,9 @@ v850_return_addr (count)
}
static void
v850_select_section (exp, reloc, align)
tree exp;
int reloc ATTRIBUTE_UNUSED;
unsigned HOST_WIDE_INT align ATTRIBUTE_UNUSED;
v850_select_section (tree exp,
int reloc ATTRIBUTE_UNUSED,
unsigned HOST_WIDE_INT align ATTRIBUTE_UNUSED)
{
if (TREE_CODE (exp) == VAR_DECL)
{
......
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