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635a3d87de
This target triple was weird on multiple levels: * The `ilp32` ABI is the soft float ABI. This is not the main ABI we want to support on RISC-V; rather, we want `ilp32d`. * `gnuilp32` is a bespoke tag that was introduced in Zig. The rest of the world just uses `gnu` for RISC-V target triples. * `gnu_ilp32` is already the name of an ILP32 ABI used on AArch64. `gnuilp32` is too easy to confuse with this. * We don't use this convention for `riscv64-linux-gnu`. * Supporting all RISC-V ABIs with this convention will result in combinatorial explosion; see #20690.
39 lines
1.3 KiB
C
Vendored
39 lines
1.3 KiB
C
Vendored
/* Define the machine-dependent type `jmp_buf'. RISC-V version.
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Copyright (C) 2011-2024 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _RISCV_BITS_SETJMP_H
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#define _RISCV_BITS_SETJMP_H
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typedef struct __jmp_buf_internal_tag
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{
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/* Program counter. */
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long int __pc;
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/* Callee-saved registers. */
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long int __regs[12];
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/* Stack pointer. */
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long int __sp;
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/* Callee-saved floating point registers. */
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#if defined __riscv_float_abi_double
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double __fpregs[12];
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#elif !defined __riscv_float_abi_soft
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# error unsupported FLEN
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#endif
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} __jmp_buf[1];
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#endif /* _RISCV_BITS_SETJMP_H */ |