/* jump buffer constants for RISC-V Copyright (C) 2017-2020 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library. If not, see . */ /* Produced by this program: #include #include #include #include int main (int argc, char **argv) { printf ("#define JMP_BUF_SIZE %d\n", sizeof (jmp_buf)); printf ("#define JMP_BUF_ALIGN %d\n", __alignof__ (jmp_buf)); printf ("#define SIGJMP_BUF_SIZE %d\n", sizeof (sigjmp_buf)); printf ("#define SIGJMP_BUF_ALIGN %d\n", __alignof__ (sigjmp_buf)); printf ("#define MASK_WAS_SAVED_OFFSET %d\n", offsetof (struct __jmp_buf_tag, __mask_was_saved)); printf ("#define SAVED_MASK_OFFSET %d\n", offsetof (struct __jmp_buf_tag, __saved_mask)); } */ #if defined __riscv_float_abi_soft # define JMP_BUF_SIZE 248 # define JMP_BUF_ALIGN 8 # define SIGJMP_BUF_SIZE 248 # define SIGJMP_BUF_ALIGN 8 # define MASK_WAS_SAVED_OFFSET 112 # define SAVED_MASK_OFFSET 120 #elif defined __riscv_float_abi_double # define JMP_BUF_SIZE 344 # define JMP_BUF_ALIGN 8 # define SIGJMP_BUF_SIZE 344 # define SIGJMP_BUF_ALIGN 8 # define MASK_WAS_SAVED_OFFSET 208 # define SAVED_MASK_OFFSET 216 #else # error "Unknown RISC-V floating-point ABI" #endif