0e5a4ad871
2001-09-15 Eric Christopher <echristo@redhat.com> * config/mips/mips.md: Add unspec #2. (reload_indi): Use. (reload_outdi): Ditto. (reload_outsi): Ditto. (HILO_delay): New. 2001-09-15 Eric Christopher <echristo@redhat.com> Jason Eckhardt <jle@redhat.com> * config.gcc: Add mipsisa32 target and mipsisa32-linux target. * config/mips/isa32-linux.h: New file. * config/mips/isa3264.h: Ditto. * config/mips/mips-protos.h: Add mips_hard_regno_nregs. * config/mips/mips.c (mips_hard_regno_nregs): Move here from mips.h. (output_block_mode): Support MEABI. (function_arg): Ditto. Fix floating point arg passing. (mips_va_start): Ditto. (override_options): Add isas 32 and 64, meabi, mips32 and mips64 processors. (mips_asm_file_start): Add new section to pass abi to gdb. (function_arg_pass_by_reference): Support MEABI. (mips_parse_cpu): Support mips32 and mips64 processors. * config/mips/mips.h: Support ABI_MEABI, TARGET_MIPS4KC, TARGET_MIPS5KC. Support isa32 and isa64. (processor_type): Add r4kc, r5kc, r20kc. (GENERATE_MULT3_SI): New. (GENERATE_MULT3_DI): Ditto. (GENERATE_MULT3): Remove. (ISA_HAS_64BIT_REGS): Add isa == 64. (ISA_HAS_8CC): Add mips_isa = 32 and 64. (ISA_HAS_MADD_MSUB): New. (ISA_HAS_CLZ_CLO): Ditto. (ISA_HAS_DCLZ_DCLO): Ditto. (ABI_GAS_ASM_SPEC): New. (GAS_ASM_SPEC): Use. Add support for mips32, mips64. (ASM_SPEC): Ditto. (LINK_SPEC): Ditto. (SUBTARGET_CC1_SPEC): Ditto. (SUBTARGET_CPP_SIZE_SPEC): Ditto. (PAD_VARARGS_DOWN): Support MEABI. (HARD_REGNO_NREGS): Move to mips.c. (ASM_OUTPUT_IDENT): Add #undef. * config/mips/mips.md: Add r4kc, r5kc, r20kc. (mulsi3): Use GENERATE_MULT3_SI. (mulsi3_mult3): Ditto. Support mips32, mips64. (mul_acc_si): Use ISA_HAS_MADD_MSUB. (mul_sub_si): New pattern. (unnamed splitters): New. (muldi3): Use GENERATE_MULT3_DI. (muldi3_internal2): Ditto. (movdicc): Support mips32. * config/mips/t-isa3264: New file. From-SVN: r45623
30 lines
1.1 KiB
C
30 lines
1.1 KiB
C
/* Definitions for MIPS32 running Linux-based GNU systems with ELF format.
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Copyright (C) 2001 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#undef TARGET_VERSION
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#if TARGET_ENDIAN_DEFAULT == 0
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#define TARGET_VERSION fprintf (stderr, " (MIPS32el GNU/Linux with ELF)");
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#else
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#define TARGET_VERSION fprintf (stderr, " (MIPS32 GNU/Linux with ELF)");
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#endif
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#undef MIPS_ISA_DEFAULT
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#define MIPS_ISA_DEFAULT 32
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