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riscv-gcc-1
Commit a11eba95 by Zack Weinberg Committed by Zack Weinberg
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c-parse.in (MODIFIED_WCHAR_TYPE): New macro. 

	* c-parse.in (MODIFIED_WCHAR_TYPE): New macro.
	(c_common_nodes_and_builtins): Use it.
	(builtin_define_with_value): New function.
	(cb_register_builtins): Define __SIZE_TYPE__,
	__PTRDIFF_TYPE__, __WCHAR_TYPE__, and __WINT_TYPE__ here,
	using builtin_define_with_value.  Use consistent notation when
	defining __GXX_WEAK__.
	(WCHAR_TYPE_SIZE): Don't redefine.
	(combine_strings): Don't use WCHAR_TYPE_SIZE.

	* cppdefault.h: Don't provide defaults for SIZE_TYPE,
	PTRDIFF_TYPE, WCHAR_TYPE, or WINT_TYPE.
	* cppinit.c (builtin_array): Remove entries for __SIZE_TYPE__ etc.
	* tradcpp.c (initialize_builtins): Likewise.
	* gcc.c (cpp_unique_options): Don't muck with __WCHAR_TYPE__.

	* c-lex.h (builtin_define_with_value): Prototype.
	* system.h: Poison NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_WCHAR_TYPE,
	NO_BUILTIN_PTRDIFF_TYPE, and NO_BUILTIN_WINT_TYPE.
	* doc/tm.texi: Remove mention of NO_BUILTIN_SIZE_TYPE etc.

	* config/avr/avr.h, config/h8300/h8300.h, config/i386/i386.h,
	config/ia64/ia64.h, config/mips/dec-osf1.h, config/mips/iris6.h,
	config/mips/linux.h, config/mips/mips.h, config/mips/netbsd.h,
	config/mips/osfrose.h, config/mips/sni-svr4.h, config/rs6000/aix51.h,
	config/s390/linux.h, config/sh/sh.h, config/sh/sh64.h,
	config/sparc/linux64.h, config/sparc/netbsd-elf.h,
	config/sparc/sol2-bi.h, config/sparc/sparc.h:
	Do not define NO_BUILTIN_SIZE_TYPE etc.  Remove all references
	to __SIZE_TYPE__ etc from all spec strings. When this makes
	extra specs empty, delete them.

From-SVN: r53472
parent 1c31ecf6
Showing with 94 additions and 405 deletions
gcc/ChangeLog
2002-05-14 Zack Weinberg <zack@codesourcery.com>
* c-parse.in (MODIFIED_WCHAR_TYPE): New macro.
(c_common_nodes_and_builtins): Use it.
(builtin_define_with_value): New function.
(cb_register_builtins): Define __SIZE_TYPE__,
__PTRDIFF_TYPE__, __WCHAR_TYPE__, and __WINT_TYPE__ here,
using builtin_define_with_value. Use consistent notation when
defining __GXX_WEAK__.
(WCHAR_TYPE_SIZE): Don't redefine.
(combine_strings): Don't use WCHAR_TYPE_SIZE.
* cppdefault.h: Don't provide defaults for SIZE_TYPE,
PTRDIFF_TYPE, WCHAR_TYPE, or WINT_TYPE.
* cppinit.c (builtin_array): Remove entries for __SIZE_TYPE__ etc.
* tradcpp.c (initialize_builtins): Likewise.
* gcc.c (cpp_unique_options): Don't muck with __WCHAR_TYPE__.
* c-lex.h (builtin_define_with_value): Prototype.
* system.h: Poison NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_WCHAR_TYPE,
NO_BUILTIN_PTRDIFF_TYPE, and NO_BUILTIN_WINT_TYPE.
* doc/tm.texi: Remove mention of NO_BUILTIN_SIZE_TYPE etc.
* config/avr/avr.h, config/h8300/h8300.h, config/i386/i386.h,
config/ia64/ia64.h, config/mips/dec-osf1.h, config/mips/iris6.h,
config/mips/linux.h, config/mips/mips.h, config/mips/netbsd.h,
config/mips/osfrose.h, config/mips/sni-svr4.h, config/rs6000/aix51.h,
config/s390/linux.h, config/sh/sh.h, config/sh/sh64.h,
config/sparc/linux64.h, config/sparc/netbsd-elf.h,
config/sparc/sol2-bi.h, config/sparc/sparc.h:
Do not define NO_BUILTIN_SIZE_TYPE etc. Remove all references
to __SIZE_TYPE__ etc from all spec strings. When this makes
extra specs empty, delete them.
2002-05-14 John David Anglin <dave@hiauly1.hia.nrc.ca>
* pa.c (override_options): Override TARGET_JUMP_IN_DELAY when scheduling
......
gcc/c-common.c
......@@ -41,9 +41,6 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
#include "except.h" /* For USING_SJLJ_EXCEPTIONS. */
cpp_reader *parse_in; /* Declared in c-lex.h. */
#undef WCHAR_TYPE_SIZE
#define WCHAR_TYPE_SIZE TYPE_PRECISION (wchar_type_node)
/* We let tm.h override the types used here, to handle trivial differences
such as the choice of unsigned int or long unsigned int for size_t.
When machines start needing nontrivial differences in the size type,
......@@ -58,6 +55,10 @@ cpp_reader *parse_in; /* Declared in c-lex.h. */
#define WCHAR_TYPE "int"
#endif
/* WCHAR_TYPE gets overridden by -fshort-wchar. */
#define MODIFIED_WCHAR_TYPE \
(flag_short_wchar ? "short unsigned int" : WCHAR_TYPE)
#ifndef PTRDIFF_TYPE
#define PTRDIFF_TYPE "long int"
#endif
......@@ -802,7 +803,8 @@ combine_strings (strings)
}
else
{
const int nzeros = (WCHAR_TYPE_SIZE / BITS_PER_UNIT) - 1;
const int nzeros = (TYPE_PRECISION (wchar_type_node)
/ BITS_PER_UNIT) - 1;
int j, k;
if (BYTES_BIG_ENDIAN)
......@@ -2872,9 +2874,7 @@ c_common_nodes_and_builtins ()
(*targetm.init_builtins) ();
/* This is special for C++ so functions can be overloaded. */
wchar_type_node = get_identifier (flag_short_wchar
? "short unsigned int"
: WCHAR_TYPE);
wchar_type_node = get_identifier (MODIFIED_WCHAR_TYPE);
wchar_type_node = TREE_TYPE (identifier_global_value (wchar_type_node));
wchar_type_size = TYPE_PRECISION (wchar_type_node);
if (c_language == clk_cplusplus)
......@@ -4321,7 +4321,7 @@ cb_register_builtins (pfile)
if (c_language == clk_cplusplus)
{
if (SUPPORTS_ONE_ONLY)
cpp_define (pfile, "__GXX_WEAK__");
cpp_define (pfile, "__GXX_WEAK__=1");
else
cpp_define (pfile, "__GXX_WEAK__=0");
}
......@@ -4330,6 +4330,12 @@ cb_register_builtins (pfile)
if (USING_SJLJ_EXCEPTIONS)
cpp_define (pfile, "__USING_SJLJ_EXCEPTIONS__");
/* stddef.h needs to know these. */
builtin_define_with_value ("__SIZE_TYPE__", SIZE_TYPE);
builtin_define_with_value ("__PTRDIFF_TYPE__", PTRDIFF_TYPE);
builtin_define_with_value ("__WCHAR_TYPE__", MODIFIED_WCHAR_TYPE);
builtin_define_with_value ("__WINT_TYPE__", WINT_TYPE);
/* A straightforward target hook doesn't work, because of problems
linking that hook's body when part of non-C front ends. */
TARGET_CPU_CPP_BUILTINS ();
......@@ -4379,6 +4385,27 @@ builtin_define_std (macro)
}
}
/* Pass an object-like macro and a value to define it to. */
void
builtin_define_with_value (macro, expansion)
const char *macro;
const char *expansion;
{
char *buf, *q;
size_t mlen = strlen (macro);
size_t elen = strlen (expansion);
q = buf = alloca (mlen + elen + 2);
memcpy (q, macro, mlen);
q += mlen;
*q++ = '=';
memcpy (q, expansion, elen);
q += elen;
*q = '\0';
cpp_define (parse_in, buf);
}
/* Front end initialization common to C, ObjC and C++. */
const char *
c_common_init (filename)
......
gcc/c-lex.h
......@@ -49,4 +49,7 @@ extern struct cpp_reader* parse_in;
"_mips". */
extern void builtin_define_std PARAMS ((const char *));
/* Pass an object-like macro and a value to define it to. */
extern void builtin_define_with_value PARAMS ((const char *, const char *));
#endif /* ! GCC_C_LEX_H */
gcc/config/avr/avr.h
......@@ -2653,8 +2653,8 @@ extern int avr_case_values_threshold;
%{mmcu=attiny15: %(cpp_avr1) -D__AVR_ATtiny15__} \
%{mmcu=attiny28: %(cpp_avr1) -D__AVR_ATtiny28__} \
%{mno-interrupts:-D__NO_INTERRUPTS__} \
%{mint8:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long -D__INT_MAX__=127} \
%{!mint*:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int -D__INT_MAX__=32767} \
%{mint8:-D__INT_MAX__=127} \
%{!mint*:-D__INT_MAX__=32767} \
%{posix:-D_POSIX_SOURCE}"
/* A C string constant that tells the GNU CC driver program options to
pass to CPP. It can also specify how to translate options you
......@@ -2662,24 +2662,6 @@ extern int avr_case_values_threshold;
Do not define this macro if it does not need to do anything. */
#define NO_BUILTIN_SIZE_TYPE
/* If this macro is defined, the preprocessor will not define the
builtin macro `__SIZE_TYPE__'. The macro `__SIZE_TYPE__' must
then be defined by `CPP_SPEC' instead.
This should be defined if `SIZE_TYPE' depends on target dependent
flags which are not accessible to the preprocessor. Otherwise, it
should not be defined. */
#define NO_BUILTIN_PTRDIFF_TYPE
/* If this macro is defined, the preprocessor will not define the
builtin macro `__PTRDIFF_TYPE__'. The macro `__PTRDIFF_TYPE__'
must then be defined by `CPP_SPEC' instead.
This should be defined if `PTRDIFF_TYPE' depends on target
dependent flags which are not accessible to the preprocessor.
Otherwise, it should not be defined. */
#define CC1_SPEC "%{profile:-p}"
/* A C string constant that tells the GNU CC driver program options to
pass to `cc1'. It can also specify how to translate options you
......
gcc/config/h8300/h8300.h
......@@ -44,9 +44,6 @@ extern const char * const *h8_reg_names;
#define CPP_SPEC \
"%{!mh:%{!ms:-D__H8300__}} %{mh:-D__H8300H__} %{ms:-D__H8300S__} \
%{!mh:%{!ms:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mh:-D__SIZE_TYPE__=unsigned\\ long -D__PTRDIFF_TYPE__=long} \
%{ms:-D__SIZE_TYPE__=unsigned\\ long -D__PTRDIFF_TYPE__=long} \
%{!mh:%{!ms:-Acpu=h8300 -Amachine=h8300}} \
%{mh:-Acpu=h8300h -Amachine=h8300h} \
%{ms:-Acpu=h8300s -Amachine=h8300s} \
......@@ -974,8 +971,6 @@ struct cum_arg
/* ANSI C types.
We use longs for the 300H because ints can be 16 or 32.
GCC requires SIZE_TYPE to be the same size as pointers. */
#define NO_BUILTIN_SIZE_TYPE
#define NO_BUILTIN_PTRDIFF_TYPE
#define SIZE_TYPE (TARGET_H8300 ? "unsigned int" : "long unsigned int")
#define PTRDIFF_TYPE (TARGET_H8300 ? "int" : "long int")
......
gcc/config/i386/i386.h
......@@ -554,27 +554,12 @@ extern int ix86_arch;
#endif
#endif /* CPP_CPU_DEFAULT_SPEC */
#ifdef TARGET_BI_ARCH
#define NO_BUILTIN_SIZE_TYPE
#define NO_BUILTIN_PTRDIFF_TYPE
#endif
#ifdef NO_BUILTIN_SIZE_TYPE
#define CPP_CPU32_SIZE_TYPE_SPEC \
" -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int"
#define CPP_CPU64_SIZE_TYPE_SPEC \
" -D__SIZE_TYPE__=unsigned\\ long\\ int -D__PTRDIFF_TYPE__=long\\ int"
#else
#define CPP_CPU32_SIZE_TYPE_SPEC ""
#define CPP_CPU64_SIZE_TYPE_SPEC ""
#endif
#define CPP_CPU32_SPEC \
"-Acpu=i386 -Amachine=i386 %{!ansi:%{!std=c*:%{!std=i*:-Di386}}} -D__i386 \
-D__i386__ %(cpp_cpu32sizet)"
-D__i386__"
#define CPP_CPU64_SPEC \
"-Acpu=x86_64 -Amachine=x86_64 -D__x86_64 -D__x86_64__ %(cpp_cpu64sizet)"
"-Acpu=x86_64 -Amachine=x86_64 -D__x86_64 -D__x86_64__"
#define CPP_CPUCOMMON_SPEC "\
%{march=i386:%{!mcpu*:-D__tune_i386__ }}\
......@@ -662,8 +647,6 @@ extern int ix86_arch;
{ "cpp_cpu", CPP_CPU_SPEC }, \
{ "cpp_cpu32", CPP_CPU32_SPEC }, \
{ "cpp_cpu64", CPP_CPU64_SPEC }, \
{ "cpp_cpu32sizet", CPP_CPU32_SIZE_TYPE_SPEC }, \
{ "cpp_cpu64sizet", CPP_CPU64_SIZE_TYPE_SPEC }, \
{ "cpp_cpucommon", CPP_CPUCOMMON_SPEC }, \
{ "cc1_cpu", CC1_CPU_SPEC }, \
SUBTARGET_EXTRA_SPECS
......
gcc/config/ia64/ia64.h
......@@ -213,12 +213,6 @@ extern const char *ia64_fixed_range_string;
%(cpp_cpu) \
-D__LONG_MAX__=9223372036854775807L"
/* This is always "long" so it doesn't "change" in ILP32 vs. LP64. */
/* #define NO_BUILTIN_SIZE_TYPE */
/* This is always "long" so it doesn't "change" in ILP32 vs. LP64. */
/* #define NO_BUILTIN_PTRDIFF_TYPE */
/* A C string constant that tells the GNU CC driver program options to pass to
`cc1'. It can also specify how to translate options you give to GNU CC into
options for GNU CC to pass to the `cc1'. */
......
gcc/config/mips/dec-osf1.h
......@@ -43,11 +43,6 @@ Boston, MA 02111-1307, USA. */
#define WCHAR_TYPE "short unsigned int"
#define WCHAR_TYPE_SIZE SHORT_TYPE_SIZE
#undef SUBTARGET_CPP_SIZE_SPEC
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mlong64:-D__PTRDIFF_TYPE__=long\\ int} \
%{!mlong64:-D__PTRDIFF_TYPE__=int}"
/* turn off collect2 COFF support, since ldfcn now has elf declaration */
#undef OBJECT_FORMAT_COFF
......
gcc/config/mips/iris6.h
......@@ -44,8 +44,6 @@ Boston, MA 02111-1307, USA. */
/* wchar_t is defined differently with and without -mabi=64. */
#define NO_BUILTIN_WCHAR_TYPE
#undef WCHAR_TYPE
#define WCHAR_TYPE (Pmode == DImode ? "int" : "long int")
......@@ -54,8 +52,6 @@ Boston, MA 02111-1307, USA. */
/* Same for wint_t. */
#define NO_BUILTIN_WINT_TYPE
#undef WINT_TYPE
#define WINT_TYPE (Pmode == DImode ? "int" : "long int")
......@@ -78,15 +74,6 @@ Boston, MA 02111-1307, USA. */
-D_LONGLONG -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ \
-Asystem=unix -Asystem=svr4 -Acpu=mips -Amachine=sgi"
#undef SUBTARGET_CPP_SIZE_SPEC
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=32|mabi=n32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int \
-D__WCHAR_TYPE__=long\\ int -D__WINT_TYPE__=long\\ int} \
%{mabi=64: -D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
-D__WCHAR_TYPE__=int -D__WINT_TYPE__=int} \
%{!mabi*: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int \
-D__WCHAR_TYPE__=long\\ int -D__WINT_TYPE__=long\\ int}"
/* We must make -mips3 do what -mlong64 used to do. */
/* ??? If no mipsX option given, but a mabi=X option is, then should set
_MIPS_ISA based on the mabi=X option. */
......@@ -94,7 +81,6 @@ Boston, MA 02111-1307, USA. */
_MIPS_SIM based on the mipsX option. */
/* ??? Same for _MIPS_SZINT. */
/* ??? Same for _MIPS_SZPTR. */
/* ??? Same for __SIZE_TYPE and __PTRDIFF_TYPE. */
#undef SUBTARGET_CPP_SPEC
#define SUBTARGET_CPP_SPEC "\
%{!ansi:-D__EXTENSIONS__ -D_SGI_SOURCE} \
......
gcc/config/mips/linux.h
......@@ -142,13 +142,6 @@ void FN () \
-Amachine=mips -D__ELF__ -D__PIC__ -D__pic__"
#endif
#undef SUBTARGET_CPP_SIZE_SPEC
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mabi=n32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mabi=64: -D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mabi*: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}"
/* We must make -mips3 do what -mlong64 used to do. */
/* ??? If no mipsX option given, but a mabi=X option is, then should set
_MIPS_ISA based on the mabi=X option. */
......@@ -156,7 +149,6 @@ void FN () \
_MIPS_SIM based on the mipsX option. */
/* ??? Same for _MIPS_SZINT. */
/* ??? Same for _MIPS_SZPTR. */
/* ??? Same for __SIZE_TYPE and __PTRDIFF_TYPE. */
#undef SUBTARGET_CPP_SPEC
#define SUBTARGET_CPP_SPEC "\
%{mfp32: -D_MIPS_FPSET=16} \
......
gcc/config/mips/mips.h
......@@ -1013,11 +1013,6 @@ extern int mips_abi;
/* Preprocessor specs. */
/* SUBTARGET_CPP_SIZE_SPEC defines SIZE_TYPE and PTRDIFF_TYPE. It may
be overridden by subtargets. */
#ifndef SUBTARGET_CPP_SIZE_SPEC
/* Rules for SIZE_TYPE and PTRDIFF_TYPE are:
both gp64 and long64 (not the options, but the corresponding flags,
......@@ -1043,20 +1038,6 @@ extern int mips_abi;
/* 32-bit cases first. */
#if MIPS_ABI_DEFAULT == ABI_EABI
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi|!mabi=*:\
%{mips1|mips2|mips32|mgp32|mlong32: \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mgp32:%{!mlong32: \
%{mips3|mips4|mips5|mips64|mgp64: \
-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mips3:%{!mips4:%{!mips5:%{!mips64:%{!mgp64: \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}}}}}}}} \
%{mabi=o64:\
%{!mgp64|!-mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mgp64:%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#define LONG_MAX_SPEC "\
%{mlong64:-D__LONG_MAX__=9223372036854775807L}\
%{!mlong64:\
......@@ -1076,76 +1057,10 @@ extern int mips_abi;
"
#endif
#if MIPS_ABI_DEFAULT == ABI_O64
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi:\
%{mips1|mips2|mips32|mgp32|mlong32: \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mgp32:%{!mlong32: \
%{mips3|mips4|mips5|mips64|mgp64: \
-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mips3:%{!mips4:%{!mips5:%{!mips64:%{!mgp64: \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}}}}}}}} \
%{mabi=o64|!mabi=*:\
%{!mgp64|!-mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mgp64:%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mabi=meabi:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#endif
#if MIPS_ABI_DEFAULT == ABI_32
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi:\
%{mips1|mips2|mips32|mgp32|mlong32: \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mgp32:%{!mlong32: \
%{mips3|mips4|mips5|mips64|mgp64: \
-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mips3:%{!mips4:%{!mips5:%{!mips64:%{!mgp64: \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}}}}}}}} \
%{mabi=o64:\
%{!mgp64|!-mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mgp64:%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}} \
%{mabi=32|!mabi=*:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mabi=meabi:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#endif
#if MIPS_ABI_DEFAULT == ABI_MEABI
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi:\
%{mips1|mips2|mips32|mgp32|mlong32: \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mgp32:%{!mlong32: \
%{mips3|mips4|mips5|mips64|mgp64: \
-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mips3:%{!mips4:%{!mips5:%{!mips64:%{!mgp64: \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}}}}}}}} \
%{mabi=o64:\
%{!mgp64|!-mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mgp64:%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mabi=meabi|!mabi=*:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#endif
#else
/* 64-bit default ISA. */
#if MIPS_ABI_DEFAULT == ABI_EABI
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi|!mabi=*: \
%{mips1|mips2|mips32|mgp32|mlong32: \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mgp32:%{!mlong32: \
-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}}} \
%{mabi=o64:\
%{mgp32|!-mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mgp32:%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mabi=meabi:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#define LONG_MAX_SPEC "\
%{mlong64:-D__LONG_MAX__=9223372036854775807L}\
%{!mlong64:\
......@@ -1163,53 +1078,6 @@ extern int mips_abi;
"
#endif
#if MIPS_ABI_DEFAULT == ABI_O64
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi: \
%{mips1|mips2|mips32|mgp32|mlong32: \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mgp32:%{!mlong32: \
-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}}} \
%{mabi=o64|!mabi=*:\
%{mgp32|!-mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mgp32:%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mabi=meabi:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#endif
#if MIPS_ABI_DEFAULT == ABI_32
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi:\
%{mips1|mips2|mips32|mgp32|mlong32: \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mgp32:%{!mlong32: \
-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}}} \
%{mabi=o64:\
%{mgp32|!-mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mgp32:%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}} \
%{mabi=32|!mabi=*:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mabi=meabi:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#endif
#if MIPS_ABI_DEFAULT == ABI_MEABI
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi:\
%{mips1|mips2|mips32|mgp32|mlong32: \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mgp32:%{!mlong32: \
-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}}} \
%{mabi=o64:\
%{mgp32|!-mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mgp32:%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mabi=meabi|!mabi=*:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#endif
#endif
#endif
/* SUBTARGET_CPP_SPEC is passed to the preprocessor. It may be
......@@ -1273,7 +1141,6 @@ extern int mips_abi;
{ "subtarget_cc1_spec", SUBTARGET_CC1_SPEC }, \
{ "cc1_cpu_spec", CC1_CPU_SPEC}, \
{ "subtarget_cpp_spec", SUBTARGET_CPP_SPEC }, \
{ "subtarget_cpp_size_spec", SUBTARGET_CPP_SIZE_SPEC }, \
{ "long_max_spec", LONG_MAX_SPEC }, \
{ "cpp_fpr_spec", CPP_FPR_SPEC }, \
{ "mips_as_asm_spec", MIPS_AS_ASM_SPEC }, \
......@@ -4940,12 +4807,10 @@ while (0)
/* Default definitions for size_t and ptrdiff_t. */
#ifndef SIZE_TYPE
#define NO_BUILTIN_SIZE_TYPE
#define SIZE_TYPE (Pmode == DImode ? "long unsigned int" : "unsigned int")
#endif
#ifndef PTRDIFF_TYPE
#define NO_BUILTIN_PTRDIFF_TYPE
#define PTRDIFF_TYPE (Pmode == DImode ? "long int" : "int")
#endif
......
gcc/config/mips/netbsd.h
......@@ -109,26 +109,14 @@ Boston, MA 02111-1307, USA. */
%{EL:-U__MIPSEB__ -D__MIPSEL__} \
%(subtarget_cpp_spec) "
/* Provide a SUBTARGET_CPP_SIZE_SPEC appropriate for NetBSD. In
addition to the normal work done by this spec, we also define
__LONG64 or not (so that <machine/ansi.h> can tell). */
#undef SUBTARGET_CPP_SIZE_SPEC
#define SUBTARGET_CPP_SIZE_SPEC \
"%{mlong64: \
%{!mips1: \
%{!mips2: \
%{!mips32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int -D__LONG64}}}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int -U__LONG64}"
/* Provide a SUBTARGET_CPP_SPEC appropriate for NetBSD. Currently,
we just deal with the GCC option '-posix'. */
we just deal with the GCC option '-posix', and define __LONG64
as appropriate for <machine/ansi.h>. */
#undef SUBTARGET_CPP_SPEC
#define SUBTARGET_CPP_SPEC "%{posix:-D_POSIX_SOURCE}"
#define SUBTARGET_CPP_SPEC "%{posix:-D_POSIX_SOURCE} \
%{mlong64:%{!mips1:%{!mips2:%{!mips32:-D__LONG64}}}} \
%{!mlong64:-U__LONG64}"
/* Provide a LINK_SPEC appropriate for a NetBSD/mips target.
This is a copy of LINK_SPEC from <netbsd-elf.h> tweaked for
......
gcc/config/mips/osfrose.h
......@@ -34,10 +34,6 @@ Boston, MA 02111-1307, USA. */
-DOSF -DOSF1 -Dbsd4_2 -DMIPSEL -Dhost_mips -Dmips -Dunix -DR3000 -DSYSTYPE_BSD \
-Asystem=unix -Asystem=xpg4 -Acpu=mips -Amachine=mips"
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mlong64:-D__PTRDIFF_TYPE__=long\\ int} \
%{!mlong64:-D__PTRDIFF_TYPE__=int}"
#define SUBTARGET_CPP_SPEC "\
%{.S: %{!ansi:%{!traditional-cpp: -traditional}}}"
......
gcc/config/mips/sni-svr4.h
......@@ -26,9 +26,6 @@ Boston, MA 02111-1307, USA. */
-D_mips -D_unix -D_host_mips -D_MIPSEB -D_R3000 -D_SYSTYPE_SVR4 \
-Asystem=unix -Asystem=svr4 -Acpu=mips -Amachine=mips"
#define SUBTARGET_CPP_SIZE_SPEC "\
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int"
#define LINK_SPEC "\
%{G*} \
%{!mgas: \
......
gcc/config/rs6000/aix51.h
......@@ -105,9 +105,7 @@ do { \
#undef CPP_SPEC
#define CPP_SPEC "%{posix: -D_POSIX_SOURCE}\
%{ansi: -D_ANSI_C_SOURCE}\
%{!maix64: -D__WCHAR_TYPE__=short\\ unsigned\\ int}\
%{maix64: -D__64BIT__ -D_ARCH_PPC -D__LONG_MAX__=9223372036854775807L \
-D__WCHAR_TYPE__=unsigned\\ int}\
%{maix64: -D__64BIT__ -D_ARCH_PPC -D__LONG_MAX__=9223372036854775807L}
%{mpe: -I/usr/lpp/ppe.poe/include}\
%{pthread: -D_THREAD_SAFE}\
%(cpp_cpu)"
......@@ -120,9 +118,7 @@ do { \
-D_XOPEN_SOURCE_EXTENDED=1 \
-D_LARGE_FILE_API \
-D_ALL_SOURCE \
%{!maix64: -D__WCHAR_TYPE__=short\\ unsigned\\ int}\
%{maix64: -D__64BIT__ -D_ARCH_PPC -D__LONG_MAX__=9223372036854775807L \
-D__WCHAR_TYPE__=unsigned\\ int}\
%{maix64: -D__64BIT__ -D_ARCH_PPC -D__LONG_MAX__=9223372036854775807L}
%{mpe: -I/usr/lpp/ppe.poe/include}\
%{pthread: -D_THREAD_SAFE}\
%(cpp_cpu)"
......@@ -207,9 +203,6 @@ do { \
#undef PTRDIFF_TYPE
#define PTRDIFF_TYPE "long int"
/* __WCHAR_TYPE__ is dynamic, so do not define it statically. */
#define NO_BUILTIN_WCHAR_TYPE
/* Type used for wchar_t, as a string used in a declaration. */
#undef WCHAR_TYPE
#define WCHAR_TYPE (!TARGET_64BIT ? "short unsigned int" : "unsigned int")
......
gcc/config/s390/linux.h
......@@ -50,28 +50,20 @@ Boston, MA 02111-1307, USA. */
/* Target specific preprocessor settings. */
#define NO_BUILTIN_SIZE_TYPE
#define NO_BUILTIN_PTRDIFF_TYPE
#define CPP_PREDEFINES \
"-Dunix -Asystem(unix) -D__gnu_linux__ -Dlinux -Asystem(linux) -D__ELF__ \
-Acpu(s390) -Amachine(s390) -D__s390__"
#define CPP_ARCH31_SPEC \
"-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=int"
#define CPP_ARCH64_SPEC \
"-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
-D__s390x__ -D__LONG_MAX__=9223372036854775807L"
#define CPP_ARCH31_SPEC ""
#define CPP_ARCH64_SPEC "-D__s390x__ -D__LONG_MAX__=9223372036854775807L"
#ifdef DEFAULT_TARGET_64BIT
#undef CPP_SPEC
#define CPP_SPEC "%{m31:%(cpp_arch31)} %{!m31:%(cpp_arch64)}"
#ifdef DEFAULT_TARGET_64BIT
#define CPP_SPEC "%{!m31:%(cpp_arch64)}"
#else
#undef CPP_SPEC
#define CPP_SPEC "%{m64:%(cpp_arch64)} %{!m64:%(cpp_arch31)}"
#define CPP_SPEC "%{m64:%(cpp_arch64)}"
#endif
/* Target specific compiler settings. */
/* ??? -fcaller-saves sometimes doesn't work. Fix this! */
......
gcc/config/sh/sh.h
......@@ -56,8 +56,6 @@ extern int code_for_indirect_jump_scratch;
%{m4-single:-D__SH4_SINGLE__} \
%{m4-nofpu:-D__sh3__ -D__SH4_NOFPU__} \
%{m4:-D__SH4__} \
%{m1|m2|m3*|m4*:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{m5*:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!m1:%{!m2:%{!m3*:%{!m4*:%{!m5*:%(cpp_default_cpu_spec)}}}}} \
%{mhitachi:-D__HITACHI__} \
%(subtarget_cpp_spec) \
......@@ -72,8 +70,7 @@ extern int code_for_indirect_jump_scratch;
#endif
#ifndef CPP_DEFAULT_CPU_SPEC
#define CPP_DEFAULT_CPU_SPEC \
"-D__sh1__ -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int"
#define CPP_DEFAULT_CPU_SPEC "-D__sh1__"
#endif
......@@ -2509,14 +2506,9 @@ while (0)
/* 'char' is signed by default. */
#define DEFAULT_SIGNED_CHAR 1
/* We -Define SIZE_TYPE in CPP_SPEC. */
#define NO_BUILTIN_SIZE_TYPE 1
/* The type of size_t unsigned int. */
#define SIZE_TYPE (TARGET_SH5 ? "long unsigned int" : "unsigned int")
#define NO_BUILTIN_PTRDIFF_TYPE 1
#undef PTRDIFF_TYPE
#define PTRDIFF_TYPE (TARGET_SH5 ? "long int" : "int")
......
gcc/config/sh/sh64.h
......@@ -24,8 +24,7 @@ Boston, MA 02111-1307, USA. */
fputs (" (SuperH SH)", stderr);
#undef CPP_DEFAULT_CPU_SPEC
#define CPP_DEFAULT_CPU_SPEC "-D__SH5__=32 -D__SHMEDIA__ \
-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int"
#define CPP_DEFAULT_CPU_SPEC "-D__SH5__=32 -D__SHMEDIA__"
#undef ASM_SPEC
#define ASM_SPEC "%(subtarget_asm_endian_spec) %{mrelax:-relax} \
......
gcc/config/sparc/linux64.h
......@@ -44,7 +44,6 @@ Boston, MA 02111-1307, USA. */
#undef CPP_ARCH32_SPEC
#define CPP_ARCH32_SPEC "%{mlong-double-128:-D__LONG_DOUBLE_128__} \
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int \
-D__GCC_NEW_VARARGS__ -Acpu=sparc -Amachine=sparc"
#endif
......
gcc/config/sparc/netbsd-elf.h
......@@ -37,22 +37,6 @@ Boston, MA 02111-1307, USA. */
#undef CPP_SUBTARGET_SPEC32
#define CPP_SUBTARGET_SPEC32 "-D__sparc %{posix:-D_POSIX_SOURCE}"
/* CPP_ARCH32_SPEC and CPP_ARCH64_SPEC are wrong from sparc/sparc.h; we
always want the non-SPARC_BI_ARCH versions, since the SPARC_BI_ARCH
versions define __SIZE_TYPE__ and __PTRDIFF_TYPE__ incorrectly for
NetBSD. */
#undef CPP_ARCH32_SPEC
#define CPP_ARCH32_SPEC "-D__GCC_NEW_VARARGS__ -Acpu=sparc -Amachine=sparc"
#undef CPP_ARCH64_SPEC
#define CPP_ARCH64_SPEC "-D__arch64__ -Acpu=sparc64 -Amachine=sparc64"
/* sparc/sparc.h defines NO_BUILTIN_SIZE_TYPE and NO_BUILTIN_PTRDIFF_TYPE
if SPARC_BI_ARCH is defined. This is wrong for NetBSD; size_t and
ptrdiff_t do not change for 32-bit vs. 64-bit. */
#undef NO_BUILTIN_PTRDIFF_TYPE
#undef NO_BUILTIN_SIZE_TYPE
/* SIZE_TYPE and PTRDIFF_TYPE are wrong from sparc/sparc.h. */
#undef SIZE_TYPE
#define SIZE_TYPE "long unsigned int"
......
gcc/config/sparc/sol2-bi.h
......@@ -125,7 +125,6 @@
/* wchar_t is called differently in <wchar.h> for 32 and 64-bit
compilations. This is called for by SCD 2.4.1, p. 6-83, Figure 6-65
(32-bit) and p. 6P-10, Figure 6.38 (64-bit). */
#define NO_BUILTIN_WCHAR_TYPE
#undef WCHAR_TYPE
#define WCHAR_TYPE (TARGET_ARCH64 ? "int" : "long int")
......@@ -136,7 +135,6 @@
/* Same for wint_t. See SCD 2.4.1, p. 6-83, Figure 6-66 (32-bit). There's
no corresponding 64-bit definition, but this is what Solaris 8
<iso/wchar_iso.h> uses. */
#define NO_BUILTIN_WINT_TYPE
#undef WINT_TYPE
#define WINT_TYPE (TARGET_ARCH64 ? "int" : "long int")
......@@ -145,12 +143,10 @@
#define WINT_TYPE_SIZE 32
#undef CPP_ARCH32_SPEC
#define CPP_ARCH32_SPEC "-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int \
-D__WCHAR_TYPE__=long\\ int -D__WINT_TYPE__=long\\ int \
#define CPP_ARCH32_SPEC "\
-D__GCC_NEW_VARARGS__ -Acpu=sparc -Amachine=sparc"
#undef CPP_ARCH64_SPEC
#define CPP_ARCH64_SPEC "-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
-D__WCHAR_TYPE__=int -D__WINT_TYPE__=int \
#define CPP_ARCH64_SPEC "\
-D__arch64__ -Acpu=sparc64 -Amachine=sparcv9 -D__sparcv9"
#undef CPP_ARCH_SPEC
......
gcc/config/sparc/sparc.h
......@@ -246,20 +246,9 @@ Unrecognized value in TARGET_CPU_DEFAULT.
sparc64 in 32 bit environments, so for now we only use `sparc64' in
64 bit environments. */
#ifdef SPARC_BI_ARCH
#define CPP_ARCH32_SPEC "-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int \
-D__GCC_NEW_VARARGS__ -Acpu=sparc -Amachine=sparc"
#define CPP_ARCH64_SPEC "-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
-D__arch64__ -Acpu=sparc64 -Amachine=sparc64"
#else
#define CPP_ARCH32_SPEC "-D__GCC_NEW_VARARGS__ -Acpu=sparc -Amachine=sparc"
#define CPP_ARCH64_SPEC "-D__arch64__ -Acpu=sparc64 -Amachine=sparc64"
#endif
#define CPP_ARCH_DEFAULT_SPEC \
(DEFAULT_ARCH32_P ? CPP_ARCH32_SPEC : CPP_ARCH64_SPEC)
......@@ -372,10 +361,6 @@ Unrecognized value in TARGET_CPU_DEFAULT.
#define LINK_GCC_C_SEQUENCE_SPEC "%G %L %G %L"
#ifdef SPARC_BI_ARCH
#define NO_BUILTIN_PTRDIFF_TYPE
#define NO_BUILTIN_SIZE_TYPE
#endif
#define PTRDIFF_TYPE (TARGET_ARCH64 ? "long int" : "int")
#define SIZE_TYPE (TARGET_ARCH64 ? "long unsigned int" : "unsigned int")
......
gcc/cppdefault.h
......@@ -48,30 +48,6 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
it would be best to do something here to figure out automatically
from other information what type to use. */
/* The string value for __SIZE_TYPE__. */
#ifndef SIZE_TYPE
#define SIZE_TYPE "long unsigned int"
#endif
/* The string value for __PTRDIFF_TYPE__. */
#ifndef PTRDIFF_TYPE
#define PTRDIFF_TYPE "long int"
#endif
/* The string value for __WCHAR_TYPE__. */
#ifndef WCHAR_TYPE
#define WCHAR_TYPE "int"
#endif
/* The string value for __WINT_TYPE__. */
#ifndef WINT_TYPE
#define WINT_TYPE "unsigned int"
#endif
/* The string value for __USER_LABEL_PREFIX__ */
#ifndef USER_LABEL_PREFIX
......
gcc/cppinit.c
......@@ -662,18 +662,6 @@ static const struct builtin builtin_array[] =
X("__USER_LABEL_PREFIX__", ULP),
C("__REGISTER_PREFIX__", REGISTER_PREFIX),
C("__HAVE_BUILTIN_SETJMP__", "1"),
#ifndef NO_BUILTIN_SIZE_TYPE
C("__SIZE_TYPE__", SIZE_TYPE),
#endif
#ifndef NO_BUILTIN_PTRDIFF_TYPE
C("__PTRDIFF_TYPE__", PTRDIFF_TYPE),
#endif
#ifndef NO_BUILTIN_WCHAR_TYPE
C("__WCHAR_TYPE__", WCHAR_TYPE),
#endif
#ifndef NO_BUILTIN_WINT_TYPE
C("__WINT_TYPE__", WINT_TYPE),
#endif
#ifdef STDC_0_IN_SYSTEM_HEADERS
B("__STDC__", BT_STDC),
#else
......
gcc/doc/tm.texi
......@@ -177,46 +177,6 @@ This macro is just like @code{CPP_SPEC}, but is used for C++, rather
than C@. If you do not define this macro, then the value of
@code{CPP_SPEC} (if any) will be used instead.
@findex NO_BUILTIN_SIZE_TYPE
@item NO_BUILTIN_SIZE_TYPE
If this macro is defined, the preprocessor will not define the built-in macro
@code{__SIZE_TYPE__}. The macro @code{__SIZE_TYPE__} must then be defined
by @code{CPP_SPEC} instead.
This should be defined if @code{SIZE_TYPE} depends on target dependent flags
which are not accessible to the preprocessor. Otherwise, it should not
be defined.
@findex NO_BUILTIN_PTRDIFF_TYPE
@item NO_BUILTIN_PTRDIFF_TYPE
If this macro is defined, the preprocessor will not define the built-in macro
@code{__PTRDIFF_TYPE__}. The macro @code{__PTRDIFF_TYPE__} must then be
defined by @code{CPP_SPEC} instead.
This should be defined if @code{PTRDIFF_TYPE} depends on target dependent flags
which are not accessible to the preprocessor. Otherwise, it should not
be defined.
@findex NO_BUILTIN_WCHAR_TYPE
@item NO_BUILTIN_WCHAR_TYPE
If this macro is defined, the preprocessor will not define the built-in macro
@code{__WCHAR_TYPE__}. The macro @code{__WCHAR_TYPE__} must then be
defined by @code{CPP_SPEC} instead.
This should be defined if @code{WCHAR_TYPE} depends on target dependent flags
which are not accessible to the preprocessor. Otherwise, it should not
be defined.
@findex NO_BUILTIN_WINT_TYPE
@item NO_BUILTIN_WINT_TYPE
If this macro is defined, the preprocessor will not define the built-in macro
@code{__WINT_TYPE__}. The macro @code{__WINT_TYPE__} must then be
defined by @code{CPP_SPEC} instead.
This should be defined if @code{WINT_TYPE} depends on target dependent flags
which are not accessible to the preprocessor. Otherwise, it should not
be defined.
@findex CC1_SPEC
@item CC1_SPEC
A C string constant that tells the GCC driver program options to
......
gcc/gcc.c
......@@ -684,7 +684,6 @@ static const char *cpp_unique_options =
%{!undef:%{!ansi:%{!std=*:%p}%{std=gnu*:%p}} %P} %{trigraphs}\
%{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
%{fno-inline|O0|!O*:-D__NO_INLINE__} %{ffast-math:-D__FAST_MATH__}\
%{fshort-wchar:-U__WCHAR_TYPE__ -D__WCHAR_TYPE__=short\\ unsigned\\ int}\
%{ffreestanding:-D__STDC_HOSTED__=0} %{fno-hosted:-D__STDC_HOSTED__=0}\
%{!ffreestanding:%{!fno-hosted:-D__STDC_HOSTED__=1}} %{remap}\
%{g3:-dD} %{H} %C %{D*&U*&A*} %{i*} %Z %i\
......
gcc/system.h
......@@ -607,7 +607,8 @@ typedef char _Bool;
LONGJMP_RESTORE_FROM_STACK MAX_INT_TYPE_SIZE ASM_IDENTIFY_GCC \
STDC_VALUE TRAMPOLINE_ALIGN ASM_IDENTIFY_GCC_AFTER_SOURCE \
SLOW_ZERO_EXTEND SUBREG_REGNO_OFFSET DWARF_LINE_MIN_INSTR_LENGTH \
TRADITIONAL_RETURN_FLOAT
TRADITIONAL_RETURN_FLOAT NO_BUILTIN_SIZE_TYPE \
NO_BUILTIN_PTRDIFF_TYPE NO_BUILTIN_WCHAR_TYPE NO_BUILTIN_WINT_TYPE
#endif /* IN_GCC */
......
gcc/tradcpp.c
......@@ -5149,18 +5149,6 @@ initialize_builtins ()
install_spec ("__INCLUDE_LEVEL__", T_INCLUDE_LEVEL);
install_spec ("__LINE__", T_SPECLINE);
#ifndef NO_BUILTIN_SIZE_TYPE
install_value ("__SIZE_TYPE__", SIZE_TYPE);
#endif
#ifndef NO_BUILTIN_PTRDIFF_TYPE
install_value ("__PTRDIFF_TYPE__", PTRDIFF_TYPE);
#endif
#ifndef NO_BUILTIN_WCHAR_TYPE
install_value ("__WCHAR_TYPE__", WCHAR_TYPE);
#endif
#ifndef NO_BUILTIN_WINT_TYPE
install_value ("__WINT_TYPE__", WINT_TYPE);
#endif
install_value ("__REGISTER_PREFIX__", REGISTER_PREFIX);
install_value ("__USER_LABEL_PREFIX__", user_label_prefix);
......
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