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vax.h (FUNCTION_ARG, [...]): Delete. 

* config/vax/vax.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
	* config/vax/vax.c (vax_function_arg): New function.
	(vax_function_arg_advance): New function.
	(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.

From-SVN: r165229
This commit is contained in:
Nathan Froyd 2010-10-09 14:21:47 +00:00 committed by Nathan Froyd
parent fd29bdaffe
commit 8f8a46ba92
3 changed files with 53 additions and 26 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2010-10-09 Nathan Froyd <froydnj@codesourcery.com>
* config/vax/vax.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
* config/vax/vax.c (vax_function_arg): New function.
(vax_function_arg_advance): New function.
(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
2010-10-09 Nathan Froyd <froydnj@codesourcery.com>
* config/pa/pa-protos.h (function_arg): Delete.

46
gcc/config/vax/vax.c
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@ -56,6 +56,10 @@ static void vax_output_mi_thunk (FILE *, tree, HOST_WIDE_INT,
static int vax_address_cost_1 (rtx);
static int vax_address_cost (rtx, bool);
static bool vax_rtx_costs (rtx, int, int, int *, bool);
static rtx vax_function_arg (CUMULATIVE_ARGS *, enum machine_mode,
const_tree, bool);
static void vax_function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode,
const_tree, bool);
static rtx vax_struct_value_rtx (tree, int);
static rtx vax_builtin_setjmp_frame_value (void);
static void vax_asm_trampoline_template (FILE *);
@ -93,6 +97,11 @@ static int vax_return_pops_args (tree, tree, int);
#undef TARGET_PROMOTE_PROTOTYPES
#define TARGET_PROMOTE_PROTOTYPES hook_bool_const_tree_true
#undef TARGET_FUNCTION_ARG
#define TARGET_FUNCTION_ARG vax_function_arg
#undef TARGET_FUNCTION_ARG_ADVANCE
#define TARGET_FUNCTION_ARG_ADVANCE vax_function_arg_advance
#undef TARGET_STRUCT_VALUE_RTX
#define TARGET_STRUCT_VALUE_RTX vax_struct_value_rtx
@ -2095,3 +2104,40 @@ vax_return_pops_args (tree fundecl ATTRIBUTE_UNUSED,
{
return size > 255 * 4 ? 0 : size;
}
/* Define where to put the arguments to a function.
Value is zero to push the argument on the stack,
or a hard register in which to store the argument.
MODE is the argument's machine mode.
TYPE is the data type of the argument (as a tree).
This is null for libcalls where that information may
not be available.
CUM is a variable of type CUMULATIVE_ARGS which gives info about
the preceding args and about the function being called.
NAMED is nonzero if this argument is a named parameter
(otherwise it is an extra parameter matching an ellipsis). */
/* On the VAX all args are pushed. */
static rtx
vax_function_arg (CUMULATIVE_ARGS *cum ATTRIBUTE_UNUSED,
enum machine_mode mode ATTRIBUTE_UNUSED,
const_tree type ATTRIBUTE_UNUSED,
bool named ATTRIBUTE_UNUSED)
{
return NULL_RTX;
}
/* Update the data in CUM to advance over an argument of mode MODE and
data type TYPE. (TYPE is null for libcalls where that information
may not be available.) */
static void
vax_function_arg_advance (CUMULATIVE_ARGS *cum, enum machine_mode mode,
const_tree type, bool named ATTRIBUTE_UNUSED)
{
*cum += (mode != BLKmode
? (GET_MODE_SIZE (mode) + 3) & ~3
: (int_size_in_bytes (type) + 3) & ~3);
}

26
gcc/config/vax/vax.h
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@ -355,32 +355,6 @@ enum reg_class { NO_REGS, ALL_REGS, LIM_REG_CLASSES };
#define INIT_CUMULATIVE_ARGS(CUM, FNTYPE, LIBNAME, INDIRECT, N_NAMED_ARGS) \
((CUM) = 0)
/* Update the data in CUM to advance over an argument
of mode MODE and data type TYPE.
(TYPE is null for libcalls where that information may not be available.) */
#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED) \
((CUM) += ((MODE) != BLKmode \
? (GET_MODE_SIZE (MODE) + 3) & ~3 \
: (int_size_in_bytes (TYPE) + 3) & ~3))
/* Define where to put the arguments to a function.
Value is zero to push the argument on the stack,
or a hard register in which to store the argument.
MODE is the argument's machine mode.
TYPE is the data type of the argument (as a tree).
This is null for libcalls where that information may
not be available.
CUM is a variable of type CUMULATIVE_ARGS which gives info about
the preceding args and about the function being called.
NAMED is nonzero if this argument is a named parameter
(otherwise it is an extra parameter matching an ellipsis). */
/* On the VAX all args are pushed. */
#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) 0
/* Output assembler code to FILE to increment profiler label # LABELNO
for profiling a function entry. */