diff options
Diffstat (limited to 'gdb/gdbarch.c')
| -rw-r--r-- | gdb/gdbarch.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c index bc8f47a..f7248fc 100644 --- a/gdb/gdbarch.c +++ b/gdb/gdbarch.c @@ -250,6 +250,7 @@ struct gdbarch gdbarch_print_insn_ftype *print_insn; gdbarch_skip_trampoline_code_ftype *skip_trampoline_code; gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline; + gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp; gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p; gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments; gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info; @@ -396,6 +397,7 @@ struct gdbarch startup_gdbarch = 0, 0, 0, + 0, generic_in_function_epilogue_p, construct_inferior_arguments, 0, @@ -516,6 +518,7 @@ gdbarch_alloc (const struct gdbarch_info *info, current_gdbarch->print_insn = legacy_print_insn; current_gdbarch->skip_trampoline_code = generic_skip_trampoline_code; current_gdbarch->in_solib_call_trampoline = generic_in_solib_call_trampoline; + current_gdbarch->pc_in_sigtramp = legacy_pc_in_sigtramp; current_gdbarch->in_function_epilogue_p = generic_in_function_epilogue_p; current_gdbarch->construct_inferior_arguments = construct_inferior_arguments; current_gdbarch->elf_make_msymbol_special = default_elf_make_msymbol_special; @@ -764,6 +767,7 @@ verify_gdbarch (struct gdbarch *gdbarch) /* Skip verify of print_insn, invalid_p == 0 */ /* Skip verify of skip_trampoline_code, invalid_p == 0 */ /* Skip verify of in_solib_call_trampoline, invalid_p == 0 */ + /* Skip verify of pc_in_sigtramp, invalid_p == 0 */ /* Skip verify of in_function_epilogue_p, invalid_p == 0 */ /* Skip verify of construct_inferior_arguments, invalid_p == 0 */ /* Skip verify of dwarf2_build_frame_info, has predicate */ @@ -1461,6 +1465,17 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) (long) current_gdbarch->pc_in_call_dummy /*PC_IN_CALL_DUMMY ()*/); #endif +#ifdef PC_IN_SIGTRAMP + fprintf_unfiltered (file, + "gdbarch_dump: %s # %s\n", + "PC_IN_SIGTRAMP(pc, name)", + XSTRING (PC_IN_SIGTRAMP (pc, name))); + if (GDB_MULTI_ARCH) + fprintf_unfiltered (file, + "gdbarch_dump: PC_IN_SIGTRAMP = 0x%08lx\n", + (long) current_gdbarch->pc_in_sigtramp + /*PC_IN_SIGTRAMP ()*/); +#endif #ifdef PC_REGNUM fprintf_unfiltered (file, "gdbarch_dump: PC_REGNUM # %s\n", @@ -4409,6 +4424,24 @@ set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, } int +gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name) +{ + if (gdbarch->pc_in_sigtramp == 0) + internal_error (__FILE__, __LINE__, + "gdbarch: gdbarch_pc_in_sigtramp invalid"); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_pc_in_sigtramp called\n"); + return gdbarch->pc_in_sigtramp (pc, name); +} + +void +set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, + gdbarch_pc_in_sigtramp_ftype pc_in_sigtramp) +{ + gdbarch->pc_in_sigtramp = pc_in_sigtramp; +} + +int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr) { if (gdbarch->in_function_epilogue_p == 0) |