6de918a6f5
(mips_linux_in_dynsym_stub, mips_linux_in_dynsym_resolve_code) (mips_linux_skip_resolver): New functions. (mips_linux_init_abi): Call set_gdbarch_skip_solib_resolver and set_gdbarch_in_solib_call_trampoline. * mips-tdep.c (mips_gdbarch_init): Move gdbarch_init_osabi call to after set_gdbarch_in_solib_return_trampoline. Only set the solib hooks to mips16 functions if the OS ABI is unknown. * config/mips/tm-linux.h (IN_SOLIB_CALL_TRAMPOLINE): Undefine after including "config/tm-linux.h". (IN_SOLIB_DYNSYM_RESOLVE_CODE): Define. * Makefile.in (mips-linux-tdep.o): Update.
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/* Target-dependent definitions for GNU/Linux MIPS.
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Copyright 2001, 2002, 2004 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef TM_MIPSLINUX_H
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#define TM_MIPSLINUX_H
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#include "mips/tm-mips.h"
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/* We don't want to inherit tm-mips.h's shared library trampoline code. */
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#undef IN_SOLIB_RETURN_TRAMPOLINE
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#undef SKIP_TRAMPOLINE_CODE
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#undef IGNORE_HELPER_CALL
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/* GNU/Linux MIPS has __SIGRTMAX == 127. */
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#ifndef REALTIME_LO
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#define REALTIME_LO 32
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#define REALTIME_HI 128
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#endif
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#include "config/tm-linux.h"
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/* We do single stepping in software. */
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#define SOFTWARE_SINGLE_STEP_P() 1
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#define SOFTWARE_SINGLE_STEP(sig,bp_p) mips_software_single_step (sig, bp_p)
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/* FIXME: This still needs to be implemented. */
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#undef IN_SIGTRAMP
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#define IN_SIGTRAMP(pc, name) (0)
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#undef IN_SOLIB_DYNSYM_RESOLVE_CODE
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#define IN_SOLIB_DYNSYM_RESOLVE_CODE(PC) mips_linux_in_dynsym_resolve_code (PC)
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int mips_linux_in_dynsym_resolve_code (CORE_ADDR pc);
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/* We don't want all of tm-sysv4.h's shared library trampoline code either.
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Note that by undefining IN_SOLIB_CALL_TRAMPOLINE here we will use the
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gdbarch vector's version instead. */
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#undef IN_SOLIB_CALL_TRAMPOLINE
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#endif /* TM_MIPSLINUX_H */
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