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Commit 2465bf76 by Kaveh R. Ghazi Committed by Kaveh Ghazi
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1750a.h, [...] (POINTER_SIZE): Delete. 

	* 1750a.h, a29k.h, arc.h, arm.h, c4x.h, clipper.h, cris.h, d30v.h,
	dsp16xx.h, fr30.h, h8300.h, i370.h, i386.h, i860.h, i960.h,
	m32r.h, m68hc11.h, m68k.h, m88k.h, mcore.h, mmix.h, mn10300.h,
	ns32k.h, pa.h, pdp11.h, pj.h, romp.h, s390.h, stormy16.h,
	v850.h, vax.h, we32k.h, xtensa.h (POINTER_SIZE): Delete.
	* defaults.h (POINTER_SIZE): Define.
	* doc/tm.texi (POINTER_SIZE): Document default.

From-SVN: r50634
parent 53f3e9ca
Showing with 17 additions and 112 deletions
gcc/ChangeLog
2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* 1750a.h, a29k.h, arc.h, arm.h, c4x.h, clipper.h, cris.h, d30v.h,
dsp16xx.h, fr30.h, h8300.h, i370.h, i386.h, i860.h, i960.h,
m32r.h, m68hc11.h, m68k.h, m88k.h, mcore.h, mmix.h, mn10300.h,
ns32k.h, pa.h, pdp11.h, pj.h, romp.h, s390.h, stormy16.h,
v850.h, vax.h, we32k.h, xtensa.h (POINTER_SIZE): Delete.
* defaults.h (POINTER_SIZE): Define.
* doc/tm.texi (POINTER_SIZE): Document default.
2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* mn10200.h (PTRDIFF_TYPE): Change it to a signed type.
2002-03-11 Richard Henderson <rth@redhat.com>
......
gcc/config/1750a/1750a.h
......@@ -96,10 +96,6 @@ extern const char *const sectname[4];
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 1
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 16
#define PTRDIFF_TYPE "int"
/* Type to use for `size_t'. If undefined, uses `long unsigned int'. */
......
gcc/config/a29k/a29k.h
......@@ -168,10 +168,6 @@ extern int target_flags;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY 32
......
gcc/config/arc/arc.h
......@@ -209,10 +209,6 @@ if (GET_MODE_CLASS (MODE) == MODE_INT \
/* Likewise, if the function return value is promoted. */
#define PROMOTE_FUNCTION_RETURN
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY 32
......
gcc/config/arm/arm.h
......@@ -690,8 +690,6 @@ extern int arm_is_6_or_7;
#define UNITS_PER_WORD 4
#define POINTER_SIZE 32
#define PARM_BOUNDARY 32
#define STACK_BOUNDARY 32
......
gcc/config/c4x/c4x.h
......@@ -340,7 +340,6 @@ extern const char *c4x_rpts_cycles_string, *c4x_cpu_version_string;
#define BITS_PER_UNIT 32
#define UNITS_PER_WORD 1
#define POINTER_SIZE 32
#define PARM_BOUNDARY 32
#define STACK_BOUNDARY 32
#define FUNCTION_BOUNDARY 32
......
gcc/config/clipper/clipper.h
......@@ -72,10 +72,6 @@ extern int target_flags;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY 32
......
gcc/config/cris/cris.h
......@@ -477,8 +477,6 @@ extern int target_flags;
#define UNITS_PER_WORD 4
#define POINTER_SIZE 32
/* A combination of defining PROMOTE_MODE, PROMOTE_FUNCTION_ARGS,
PROMOTE_FOR_CALL_ONLY and *not* defining PROMOTE_PROTOTYPES gives the
best code size and speed for gcc, ipps and products in gcc-2.7.2. */
......
gcc/config/d30v/d30v.h
......@@ -163,8 +163,6 @@ extern int target_flags;
#define UNITS_PER_WORD 4
#define POINTER_SIZE 32
#define PROMOTE_MODE(MODE,UNSIGNEDP,TYPE) \
do { \
if (GET_MODE_CLASS (MODE) == MODE_INT \
......
gcc/config/dsp16xx/dsp16xx.h
......@@ -317,10 +317,6 @@ extern int target_flags;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 1
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 16
/* Allocation boundary (in *bits*) for storing pointers in memory. */
#define POINTER_BOUNDARY 16
......
gcc/config/fr30/fr30.h
......@@ -85,8 +85,6 @@ extern int target_flags;
#define UNITS_PER_WORD 4
#define POINTER_SIZE 32
#define PROMOTE_MODE(MODE,UNSIGNEDP,TYPE) \
do \
{ \
......
gcc/config/h8300/h8300.h
......@@ -201,10 +201,6 @@ extern int target_flags;
#define UNITS_PER_WORD (TARGET_H8300H || TARGET_H8300S ? 4 : 2)
#define MIN_UNITS_PER_WORD 2
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE (TARGET_H8300H || TARGET_H8300S ? 32 : 16)
#define SHORT_TYPE_SIZE 16
#define INT_TYPE_SIZE (TARGET_INT32 ? 32 : 16)
#define LONG_TYPE_SIZE 32
......
gcc/config/i370/i370.h
......@@ -90,10 +90,6 @@ extern int mvs_function_name_length;
#define UNITS_PER_WORD 4
/* Width in bits of a pointer. See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing pointers in memory. */
#define POINTER_BOUNDARY 32
......
gcc/config/i386/i386.h
......@@ -718,10 +718,6 @@ extern int ix86_arch;
#define UNITS_PER_WORD (TARGET_64BIT ? 8 : 4)
#define MIN_UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE BITS_PER_WORD
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY BITS_PER_WORD
......
gcc/config/i860/i860.h
......@@ -85,10 +85,6 @@ extern int target_flags;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY 32
......
gcc/config/i960/i960.h
......@@ -399,9 +399,6 @@ extern int target_flags;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer. See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Width in bits of a long double. Define to 96, and let
ROUND_TYPE_ALIGN adjust the alignment for speed. */
#define LONG_DOUBLE_TYPE_SIZE (TARGET_LONG_DOUBLE_64 ? 64 : 96)
......
gcc/config/m32r/m32r.h
......@@ -462,10 +462,6 @@ extern enum m32r_sdata m32r_sdata;
PROMOTE_MODE. */
/*#define PROMOTE_FUNCTION_RETURN*/
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY 32
......
gcc/config/m68hc11/m68hc11.h
......@@ -244,9 +244,6 @@ extern const struct processor_costs *m68hc11_cost;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 2
/* Width in bits of a pointer. See also the macro `Pmode' defined below. */
#define POINTER_SIZE 16
/* Definition of size_t. This is really an unsigned short as the
68hc11 only handles a 64K address space. */
#define SIZE_TYPE "short unsigned int"
......
gcc/config/m68k/m68k.h
......@@ -318,10 +318,6 @@ extern int target_flags;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY (TARGET_SHORT ? 16 : 32)
......
gcc/config/m88k/m88k.h
......@@ -338,10 +338,6 @@ extern int flag_pic; /* -fpic */
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY 32
......
gcc/config/mcore/mcore.h
......@@ -248,10 +248,6 @@ extern const char * mcore_stack_increment_string;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* A C expression for the size in bits of the type `long long' on the
target machine. If you don't define this, the default is two
words. */
......
gcc/config/mmix/mmix.h
......@@ -254,7 +254,6 @@ extern int target_flags;
#define WORDS_BIG_ENDIAN 1
#define FLOAT_WORDS_BIG_ENDIAN 1
#define UNITS_PER_WORD 8
#define POINTER_SIZE 64
/* FIXME: This macro is correlated to MAX_FIXED_MODE_SIZE in that
e.g. this macro must not be 8 (default, UNITS_PER_WORD) when
......
gcc/config/mn10300/mn10300.h
......@@ -93,10 +93,6 @@ extern int target_flags;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY 32
......
gcc/config/ns32k/ns32k.h
......@@ -199,10 +199,6 @@ while (0)
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY 32
......
gcc/config/pa/pa.h
......@@ -393,10 +393,6 @@ extern int target_flags;
#define UNITS_PER_WORD (TARGET_64BIT ? 8 : 4)
#define MIN_UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE BITS_PER_WORD
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY BITS_PER_WORD
......
gcc/config/pdp11/pdp11.h
......@@ -173,10 +173,6 @@ extern int target_flags;
DImode or Dfmode ...*/
#define MAX_FIXED_MODE_SIZE 64
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 16
/* Allocation boundary (in *bits*) for storing pointers in memory. */
#define POINTER_BOUNDARY 16
......
gcc/config/pj/pj.h
......@@ -134,10 +134,6 @@ extern int target_flags;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY 32
......
gcc/config/romp/romp.h
......@@ -93,10 +93,6 @@ extern int target_flags;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY 32
......
gcc/config/s390/s390.h
......@@ -113,10 +113,6 @@ extern int current_function_outgoing_args_size;
#define UNITS_PER_WORD (TARGET_64BIT ? 8 : 4)
#define MIN_UNITS_PER_WORD 4
/* Width in bits of a pointer. See also the macro `Pmode' defined below. */
#define POINTER_SIZE (TARGET_64BIT ? 64 : 32)
/* A C expression for the size in bits of the type `short' on the
target machine. If you don't define this, the default is half a
word. (If this would be less than one storage unit, it is
......
gcc/config/stormy16/stormy16.h
......@@ -91,8 +91,6 @@ extern int target_flags;
#define UNITS_PER_WORD 2
#define POINTER_SIZE 16
#define PROMOTE_MODE(MODE,UNSIGNEDP,TYPE) \
do { \
if (GET_MODE_CLASS (MODE) == MODE_INT \
......
gcc/config/v850/v850.h
......@@ -231,10 +231,6 @@ extern struct small_memory_info small_memory[(int)SMALL_MEMORY_max];
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Define this macro if it is advisable to hold scalars in registers
in a wider mode than that declared by the program. In such cases,
the value is constrained to be within the bounds of the declared
......
gcc/config/vax/vax.h
......@@ -106,10 +106,6 @@ extern int target_flags;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY 32
......
gcc/config/we32k/we32k.h
......@@ -65,10 +65,6 @@ extern int target_flags;
/* Width of a word, in units (bytes). */
#define UNITS_PER_WORD 4
/* Width in bits of a pointer.
See also the macro `Pmode' defined below. */
#define POINTER_SIZE 32
/* Allocation boundary (in *bits*) for storing arguments in argument list. */
#define PARM_BOUNDARY 32
......
gcc/config/xtensa/xtensa.h
......@@ -250,7 +250,6 @@ extern unsigned xtensa_current_frame_size;
#define FLOAT_TYPE_SIZE 32
#define DOUBLE_TYPE_SIZE 64
#define LONG_DOUBLE_TYPE_SIZE 64
#define POINTER_SIZE 32
/* Tell the preprocessor the maximum size of wchar_t. */
#ifndef MAX_WCHAR_TYPE_SIZE
......
gcc/defaults.h
......@@ -329,6 +329,11 @@ do { \
#define LONG_DOUBLE_TYPE_SIZE (BITS_PER_WORD * 2)
#endif
/* Width in bits of a pointer. Mind the value of the macro `Pmode'. */
#ifndef POINTER_SIZE
#define POINTER_SIZE BITS_PER_WORD
#endif
#ifndef BUILD_VA_LIST_TYPE
#define BUILD_VA_LIST_TYPE(X) ((X) = ptr_type_node)
#endif
......
gcc/doc/tm.texi
......@@ -951,7 +951,8 @@ smallest value that @code{UNITS_PER_WORD} can have at run-time.
@item POINTER_SIZE
Width of a pointer, in bits. You must specify a value no wider than the
width of @code{Pmode}. If it is not equal to the width of @code{Pmode},
you must define @code{POINTERS_EXTEND_UNSIGNED}.
you must define @code{POINTERS_EXTEND_UNSIGNED}. If you do not specify
a value the default is @code{BITS_PER_WORD}.
@findex POINTERS_EXTEND_UNSIGNED
@item POINTERS_EXTEND_UNSIGNED
......
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