diff options
Diffstat (limited to 'gdb/i386-gnu-tdep.c')
| -rw-r--r-- | gdb/i386-gnu-tdep.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/gdb/i386-gnu-tdep.c b/gdb/i386-gnu-tdep.c index 98e1151..f944fa5 100644 --- a/gdb/i386-gnu-tdep.c +++ b/gdb/i386-gnu-tdep.c @@ -1,5 +1,5 @@ /* Target-dependent code for the GNU Hurd. - Copyright (C) 2002-2024 Free Software Foundation, Inc. + Copyright (C) 2002-2025 Free Software Foundation, Inc. This file is part of GDB. @@ -21,6 +21,7 @@ #include "osabi.h" #include "solib-svr4.h" +#include "glibc-tdep.h" #include "i386-tdep.h" /* Recognizing signal handler frames. */ @@ -72,8 +73,7 @@ i386_gnu_sigtramp_start (const frame_info_ptr &this_frame) return pc; } -/* Return whether THIS_FRAME corresponds to a GNU/Linux sigtramp - routine. */ +/* Return whether THIS_FRAME corresponds to a Hurd sigtramp routine. */ static int i386_gnu_sigtramp_p (const frame_info_ptr &this_frame) @@ -178,8 +178,16 @@ i386gnu_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) /* GNU uses ELF. */ i386_elf_init_abi (info, gdbarch); - set_solib_svr4_fetch_link_map_offsets - (gdbarch, svr4_ilp32_fetch_link_map_offsets); + /* Hurd uses SVR4-style shared libraries. */ + set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target); + set_solib_svr4_ops (gdbarch, make_svr4_ilp32_solib_ops); + + /* Hurd uses the dynamic linker included in the GNU C Library. */ + set_gdbarch_skip_solib_resolver (gdbarch, glibc_skip_solib_resolver); + + /* Enable TLS support. */ + set_gdbarch_fetch_tls_load_module_address (gdbarch, + svr4_fetch_objfile_link_map); tdep->gregset_reg_offset = i386gnu_gregset_reg_offset; tdep->gregset_num_regs = ARRAY_SIZE (i386gnu_gregset_reg_offset); @@ -193,9 +201,7 @@ i386gnu_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) tdep->sc_num_regs = ARRAY_SIZE (i386_gnu_sc_reg_offset); } -void _initialize_i386gnu_tdep (); -void -_initialize_i386gnu_tdep () +INIT_GDB_FILE (i386gnu_tdep) { gdbarch_register_osabi (bfd_arch_i386, 0, GDB_OSABI_HURD, i386gnu_init_abi); } |