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Commit f9f45c65 by Eric Christopher Committed by Eric Christopher
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r3900.h: Reformat. 

2002-01-16  Eric Christopher  <echristo@redhat.com>

	* config/mips/r3900.h: Reformat.
	(SUBTARGET_CPP_SIZE_SPEC): Remove.
	* config/mips/isa3264.h (SUBTARGET_CPP_SIZE_SPEC): Ditto.
	* config/mips/mips.h (ABI_GAS_ASM_SPEC): Default to "".
	(SUBTARGET_CPP_SIZE_SPEC): Rewrite.
	* config/mips/t-elf: Remove mips3 multilib.

From-SVN: r48942
parent 654421eb
Showing with 187 additions and 164 deletions
gcc/ChangeLog
2002-01-16 Eric Christopher <echristo@redhat.com>
* config/mips/r3900.h: Reformat.
(SUBTARGET_CPP_SIZE_SPEC): Remove.
* config/mips/isa3264.h (SUBTARGET_CPP_SIZE_SPEC): Ditto.
* config/mips/mips.h (ABI_GAS_ASM_SPEC): Default to "".
(SUBTARGET_CPP_SIZE_SPEC): Rewrite.
* config/mips/t-elf: Remove mips3 multilib.
2002-01-16 H.J. Lu <hjl@gnu.org>
* config/mips/linux.h: Include "mips/abi64.h".
......
gcc/config/mips/isa3264.h
......@@ -37,114 +37,9 @@ Boston, MA 02111-1307, USA. */
#include "mips/elf.h"
/* This must be done after including mips.h so that the
ABI_{EABI,O64,O32,...} are #defined. */
#if MIPS_ABI_DEFAULT == ABI_EABI
#undef SUBTARGET_CPP_SIZE_SPEC
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi|!mabi=*:\
%{mips1|mips2|mips32|mlong32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mlong32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}} \
%{mabi=o64:\
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#endif
#if MIPS_ABI_DEFAULT == ABI_O64
#undef SUBTARGET_CPP_SIZE_SPEC
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi:\
%{mips1|mips2|mips32|mlong32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mlong32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}} \
%{mabi=o64|!mabi=*:\
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#endif
#if MIPS_ABI_DEFAULT == ABI_32
#if MIPS_ISA_DEFAULT == 3 || MIPS_ISA_DEFAULT == 4 || MIPS_ISA_DEFAULT == 5 || MIPS_ISA_DEFAULT == 64
#undef SUBTARGET_CPP_SIZE_SPEC
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi:\
%{mips1|mips2|mips32|mlong32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mlong32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}} \
%{mabi=o64|!!mabi=*:\
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#else /* not a 64bit default ISA */
#undef SUBTARGET_CPP_SIZE_SPEC
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi:\
%{mips3|mips4|mips5|mips64|mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mips3:%{!mips4:%{!mips5:%{!mips64:%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}}} \
%{mabi=o64:\
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mabi=*:\
%{mips3|mips4|mips5|mips64:\
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{!mips3:%{!mips4:%{!mips5:%{!mips64:\
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}} \
"
#endif /* ISA */
#endif
#if MIPS_ABI_DEFAULT == ABI_MEABI
/* For MEABI, don't link with crt0 files, let the linker start files specify
the appropriate crt0 file. */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "crti%O%s crtbegin%O%s %{!mno-crt0: }"
/*
The MIPS_ISA_DEFAULT test is for EABI, in which the size of longs depends on
the ISA.
For MEABI the size of longs is always 32bits. If long64 is specified then
we honor that. The errors for long64 & long32 is because while CC1 can
handle overriding mlong32 with mlong64 and vise-versa, the specs cannot. */
#if MIPS_ISA_DEFAULT == 3 || MIPS_ISA_DEFAULT == 4 || MIPS_ISA_DEFAULT == 5 || MIPS_ISA_DEFAULT == 64
#undef SUBTARGET_CPP_SIZE_SPEC
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=meabi:\
%{mips1|mips2|mips32|mlong32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mlong32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}} \
%{mabi=o64:\
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
%{mlong32:%e-mlong32 and -mlong64 can not both be specified}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int }} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mabi=meabi|!mabi=*:\
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
%{mlong32:%e-mlong32 and -mlong64 can not both be specified}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int }} \
"
#else /* not a 64bit default ISA */
#undef SUBTARGET_CPP_SIZE_SPEC
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=meabi:\
%{mips3|mips4|mips5|mips64|mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mips3:%{!mips4:%{!mips5:%{!mips64:%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}}} \
%{mabi=o64:\
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
%{mlong32:%e-mlong32 and -mlong64 can not both be specified}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int }} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mabi=meabi|!mabi=*:\
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
%{mlong32:%e-mlong32 and -mlong64 can not both be specified}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int }} \
"
#endif /* ISA */
#endif
gcc/config/mips/mips.h
......@@ -867,47 +867,14 @@ while (0)
#define GAS_ASM_SPEC "%{march=*} %{mtune=*} %{mcpu=*} %{m4650} %{mmad:-m4650} %{m3900} %{v} %{mgp32} %{mgp64} %(abi_gas_asm_spec) %{mabi=32:%{!mips*:-mips1}}"
/* We use the o32 abi as default for mips1 and mips2. SGI uses n32/n64 for
mips3 and mips4 by default, however, this is unsupported at this point in
binutils so we use o64. This should change when n32/n64 is supported. */
extern int mips_abi;
#ifndef MIPS_ABI_DEFAULT
#define MIPS_ABI_DEFAULT ABI_32
#endif
#if MIPS_ABI_DEFAULT == ABI_32
#define ABI_GAS_ASM_SPEC "%{mabi=*} \
%{!mabi=*:%{mips3|mips4|mips5|mips64:-mabi=o64} %{!mips3:%{!mips4:%{!mips5:%{!mips64:-mabi=32}}}}}"
#endif
#if MIPS_ABI_DEFAULT == ABI_N32
#define ABI_GAS_ASM_SPEC "%{mabi=*} %{!mabi=*:-mabi=n32}"
#endif
#if MIPS_ABI_DEFAULT == ABI_64
#define ABI_GAS_ASM_SPEC "%{mabi=*} %{!mabi=*:-mabi=64}"
#endif
#if MIPS_ABI_DEFAULT == ABI_EABI
#define ABI_GAS_ASM_SPEC "%{mabi=*} %{!mabi=*:-mabi=eabi}"
#endif
#if MIPS_ABI_DEFAULT == ABI_O64
#define ABI_GAS_ASM_SPEC "\
%{mabi=*} \
%{!mabi=*:%{mips1|mips2|mips32:-mabi=32} %{!mips1:%{!mips2:%{!mips3:%{!mips32:-mabi=o64}}}}}"
#endif
#if MIPS_ABI_DEFAULT == ABI_MEABI
#define ABI_GAS_ASM_SPEC "\
%{mabi=*} \
%{!mabi=*:-mabi=meabi }"
#endif
#ifndef ABI_GAS_ASM_SPEC
#error "Unhandled MIPS_ABI_DEFAULT"
#define ABI_GAS_ASM_SPEC ""
#endif
/* TARGET_ASM_SPEC is used to select either MIPS_AS_ASM_SPEC or
......@@ -1070,9 +1037,171 @@ extern int mips_abi;
be overridden by subtargets. */
#ifndef SUBTARGET_CPP_SIZE_SPEC
#if MIPS_ISA_DEFAULT != 3 && MIPS_ISA_DEFAULT != 4 && MIPS_ISA_DEFAULT != 5 && MIPS_ISA_DEFAULT != 64
/* 32-bit cases first. */
#if MIPS_ABI_DEFAULT == ABI_EABI
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi|!mabi=*:\
%{mips1|mips2|mips32|mlong32|mgp32:%{!mips3:%{!mips4:%{!mips5:%{!mips64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}} \
%{mlong64:\
%{mgp64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mgp64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}\
%{mips3|mips4|mips5|mips64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}} \
%{!mips1:%{!mips2:%{!mips3:%{!mips4:%{!mips5:%{!mips32:%{!mips64:%{!mlong32:%{!mlong64:%{!mgp32:%{!mgp64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}}}}}}}}\
%{mabi=o64:\
%{mlong64:\
%{!mgp32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mgp32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#endif
#if MIPS_ABI_DEFAULT == ABI_O64
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi:\
%{mips1|mips2|mips32|mlong32|mgp32:%{!mips3:%{!mips4:%{!mips5:%{!mips64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}} \
%{mlong64:\
%{mgp64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mgp64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}\
%{mips3|mips4|mips5|mips64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}} \
%{!mips1:%{!mips2:%{!mips3:%{!mips4:%{!mips5:%{!mips32:%{!mips64:%{!mlong32:%{!mlong64:%{!mgp32:%{!mgp64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}}}}}}}}\
%{mabi=o64|!mabi=*:\
%{mlong64:\
%{!mgp32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mgp32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}\
"
#endif
#if MIPS_ABI_DEFAULT == ABI_32
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mlong64:%{!mips1:%{!mips2:%{!mips32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}"
%{mabi=eabi:\
%{mips1|mips2|mips32|mlong32|mgp32:%{!mips3:%{!mips4:%{!mips5:%{!mips64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}} \
%{mlong64:\
%{mgp64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mgp64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}\
%{mips3|mips4|mips5|mips64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}} \
%{!mips1:%{!mips2:%{!mips3:%{!mips4:%{!mips5:%{!mips32:%{!mips64:%{!mlong32:%{!mlong64:%{!mgp32:%{!mgp64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}}}}}}}}\
%{mabi=o64:\
%{mlong64:\
%{!mgp32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mgp32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mabi=32|!mabi=*:-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|mlong32|mgp32:%{!mips3:%{!mips4:%{!mips5:%{!mips64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}} \
%{mlong64:\
%{mgp64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mgp64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}\
%{mips3|mips4|mips5|mips64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}} \
%{!mips1:%{!mips2:%{!mips3:%{!mips4:%{!mips5:%{!mips32:%{!mips64:%{!mlong32:%{!mlong64:%{!mgp32:%{!mgp64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}}}}}}}}}}\
%{mabi=o64:\
%{mlong64:\
%{!mgp32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mgp32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}\
%{mabi=meabi|!mabi=*:\
%{mips3|mips4|mips5|mips64|mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mips3:%{!mips4:%{!mips5:%{!mips64:%{!mlong64:-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:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mlong32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mgp32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mips3|mips4|mips5|mips64:%{!mips1:%{!mips2:%{!mips32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}\
%{!mips1:%{!mips2:%{!mips3:%{!mips4:%{!mips5:%{!mips32:%{!mips64:%{!mlong32:%{!mlong64:%{!mgp32:%{!mgp64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}}}}}}}}\
%{mgp64:%{!mlong32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}\
%{mabi=o64:\
%{mlong64:\
%{!mgp32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mgp32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
"
#endif
#if MIPS_ABI_DEFAULT == ABI_O64
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mabi=eabi: \
%{mips1|mips2|mips32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mlong32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mgp32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mips3|mips4|mips5|mips64:%{!mips1:%{!mips2:%{!mips32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}\
%{!mips1:%{!mips2:%{!mips3:%{!mips4:%{!mips5:%{!mips32:%{!mips64:%{!mlong32:%{!mlong64:%{!mgp32:%{!mgp64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}}}}}}}}\
%{mgp64:%{!mlong32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}\
%{mabi=o64|!mabi=*:\
%{mlong64:\
%{!mgp32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mgp32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mabi=32:-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:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mlong32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mgp32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mips3|mips4|mips5|mips64:%{!mips1:%{!mips2:%{!mips32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}\
%{!mips1:%{!mips2:%{!mips3:%{!mips4:%{!mips5:%{!mips32:%{!mips64:%{!mlong32:%{!mlong64:%{!mgp32:%{!mgp64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}}}}}}}}\
%{mgp64:%{!mlong32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}\
%{mabi=o64:\
%{mlong64:\
%{!mgp32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mgp32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mabi=32|!mabi=*:-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:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mlong32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mgp32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mips3|mips4|mips5|mips64:%{!mips1:%{!mips2:%{!mips32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}\
%{!mips1:%{!mips2:%{!mips3:%{!mips4:%{!mips5:%{!mips32:%{!mips64:%{!mlong32:%{!mlong64:%{!mgp32:%{!mgp64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}}}}}}}}\
%{mgp64:%{!mlong32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}\
%{mabi=o64:\
%{mlong64:\
%{!mgp32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mgp32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}} \
%{mabi=32:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}\
%{mabi=meabi|!mabi=*:\
%{mips1|mips2|mips32|mlong32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{!mips1:%{!mips2:%{!mips32:%{!mlong32:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int}}}}} \
"
#endif
#endif
#endif
/* SUBTARGET_CPP_SPEC is passed to the preprocessor. It may be
......@@ -2233,7 +2362,6 @@ extern enum reg_class mips_char_to_class[256];
/* If defined, gives a class of registers that cannot be used as the
operand of a SUBREG that changes the mode of the object illegally.
When FP regs are larger than integer regs... Er, anyone remember what
goes wrong?
......
gcc/config/mips/r3900.h
/* Definitions of MIPS sub target machine for GNU compiler.
/* Definitions of MIPS sub target machine for GNU compiler.
Toshiba r3900. You should include mips.h after this.
Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
......@@ -22,6 +22,14 @@ along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#define MIPS_CPU_STRING_DEFAULT "R3900"
#define MIPS_ISA_DEFAULT 1
#define MULTILIB_DEFAULTS { MULTILIB_ENDIAN_DEFAULT, "msoft-float" }
/* We use the MIPS EABI by default. */
#define MIPS_ABI_DEFAULT ABI_EABI
#define SUBTARGET_CPP_SPEC "\
%{!mabi=32: %{!mabi=n32: %{!mabi=64: -D__mips_eabi}}} \
%{!msingle-float:-D__mips_soft_float} \
......@@ -29,37 +37,20 @@ Boston, MA 02111-1307, USA. */
%{msingle-float:%{msoft-float: \
%e-msingle-float and -msoft-float can not both be specified}}"
/* The following is needed because -mips3 and -mips4 set gp64 which in
combination with abi=eabi, causes long64 to be set. */
#define SUBTARGET_CPP_SIZE_SPEC "\
%{mips3:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{mips4:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mips3:%{!mips4:%{!m4650:\
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}} "
/* by default (if not mips-something-else) produce code for the r3900 */
#define SUBTARGET_CC1_SPEC "\
%{mhard-float:%e-mhard-float not supported} \
%{msingle-float:%{msoft-float: \
%e-msingle-float and -msoft-float can not both be specified}}"
#define MIPS_CPU_STRING_DEFAULT "R3900"
#define MIPS_ISA_DEFAULT 1
#define MULTILIB_DEFAULTS { MULTILIB_ENDIAN_DEFAULT, "msoft-float" }
/* We use the MIPS EABI by default. */
#define MIPS_ABI_DEFAULT ABI_EABI
/* Debugging */
#define DWARF2_DEBUGGING_INFO
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
/* For the 'preferred' cases ("gN" and "ggdbN") we need to tell the
/* For the 'preferred' cases ("gN" and "ggdbN") we need to tell the
gnu assembler not to generate debugging information. */
#define SUBTARGET_ASM_DEBUGGING_SPEC "\
%{!mmips-as: \
%{g:-g0} %{g0:-g0} %{g1:-g0} %{g2:-g0} %{g3:-g0} \
......
gcc/config/mips/t-elf
......@@ -53,8 +53,8 @@ fp-bit.c: $(srcdir)/config/fp-bit.c
# Build the libraries for both hard and soft floating point
MULTILIB_OPTIONS = msoft-float/msingle-float EL/EB mips1/mips3
MULTILIB_DIRNAMES = soft-float single el eb mips1 mips3
MULTILIB_OPTIONS = msoft-float/msingle-float EL/EB
MULTILIB_DIRNAMES = soft-float single el eb
MULTILIB_MATCHES = msingle-float=m4650
EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
......
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