1 /* Override generic sotruss-lib.c to define actual functions for MIPS.
2 Copyright (C) 2012-2024 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library. If not, see
17 <https://www.gnu.org/licenses/>. */
19 #define HAVE_ARCH_PLTENTER
20 #define HAVE_ARCH_PLTEXIT
22 #include <elf/sotruss-lib.c>
24 #if _MIPS_SIM == _ABIO32
27 la_mips_o32_gnu_pltenter (ElfW(Sym) *sym __attribute__ ((unused)),
28 unsigned int ndx __attribute__ ((unused)),
29 uintptr_t *refcook, uintptr_t *defcook,
30 La_mips_32_regs *regs, unsigned int *flags,
31 const char *symname, long int *framesizep)
33 print_enter (refcook, defcook, symname,
34 regs->lr_reg[0], regs->lr_reg[1], regs->lr_reg[2],
37 /* No need to copy anything, we will not need the parameters in any case. */
44 la_mips_o32_gnu_pltexit (ElfW(Sym) *sym, unsigned int ndx, uintptr_t *refcook,
46 const struct La_mips_32_regs *inregs,
47 struct La_mips_32_retval *outregs,
50 print_exit (refcook, defcook, symname, outregs->lrv_v0);
55 #elif _MIPS_SIM == _ABIN32
58 la_mips_n32_gnu_pltenter (ElfW(Sym) *sym __attribute__ ((unused)),
59 unsigned int ndx __attribute__ ((unused)),
60 uintptr_t *refcook, uintptr_t *defcook,
61 La_mips_64_regs *regs, unsigned int *flags,
62 const char *symname, long int *framesizep)
64 print_enter (refcook, defcook, symname,
65 regs->lr_reg[0], regs->lr_reg[1], regs->lr_reg[2],
68 /* No need to copy anything, we will not need the parameters in any case. */
75 la_mips_n32_gnu_pltexit (ElfW(Sym) *sym, unsigned int ndx, uintptr_t *refcook,
77 const struct La_mips_64_regs *inregs,
78 struct La_mips_64_retval *outregs,
81 print_exit (refcook, defcook, symname, outregs->lrv_v0);
89 la_mips_n64_gnu_pltenter (ElfW(Sym) *sym __attribute__ ((unused)),
90 unsigned int ndx __attribute__ ((unused)),
91 uintptr_t *refcook, uintptr_t *defcook,
92 La_mips_64_regs *regs, unsigned int *flags,
93 const char *symname, long int *framesizep)
95 print_enter (refcook, defcook, symname,
96 regs->lr_reg[0], regs->lr_reg[1], regs->lr_reg[2],
99 /* No need to copy anything, we will not need the parameters in any case. */
102 return sym->st_value;
106 la_mips_n64_gnu_pltexit (ElfW(Sym) *sym, unsigned int ndx, uintptr_t *refcook,
108 const struct La_mips_64_regs *inregs,
109 struct La_mips_64_retval *outregs,
112 print_exit (refcook, defcook, symname, outregs->lrv_v0);