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.
30 lines
1.1 KiB
C
Vendored
30 lines
1.1 KiB
C
Vendored
/* Determine the wordsize from the preprocessor defines. RISC-V version.
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Copyright (C) 2002-2024 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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#if __riscv_xlen == (__SIZEOF_POINTER__ * 8)
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# define __WORDSIZE __riscv_xlen
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#else
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# error unsupported ABI
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#endif
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#define __WORDSIZE_TIME64_COMPAT32 1
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#if __WORDSIZE == 32
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# define __WORDSIZE32_SIZE_ULONG 0
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# define __WORDSIZE32_PTRDIFF_LONG 0
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#endif |