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51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
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/* Override generic sotruss-lib.c to define actual functions for LoongArch.
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Copyright (C) 2022 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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#define HAVE_ARCH_PLTENTER
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#define HAVE_ARCH_PLTEXIT
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#include <elf/sotruss-lib.c>
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ElfW (Addr)
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la_loongarch_gnu_pltenter (ElfW (Sym) *sym __attribute__ ((unused)),
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unsigned int ndx __attribute__ ((unused)),
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uintptr_t *refcook, uintptr_t *defcook,
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La_loongarch_regs *regs, unsigned int *flags,
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const char *symname, long int *framesizep)
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{
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print_enter (refcook, defcook, symname, regs->lr_reg[0], regs->lr_reg[1],
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regs->lr_reg[2], *flags);
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/* No need to copy anything, we will not need the parameters in any case. */
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*framesizep = 0;
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return sym->st_value;
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}
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unsigned int
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la_loongarch_gnu_pltexit (ElfW (Sym) *sym, unsigned int ndx,
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uintptr_t *refcook, uintptr_t *defcook,
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const struct La_loongarch_regs *inregs,
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struct La_loongarch_retval *outregs,
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const char *symname)
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{
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print_exit (refcook, defcook, symname, outregs->lrv_a0);
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return 0;
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}
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