diff options
Diffstat (limited to 'gdb/gdbarch.c')
| -rw-r--r-- | gdb/gdbarch.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c index 132fff3..d815a1c 100644 --- a/gdb/gdbarch.c +++ b/gdb/gdbarch.c @@ -321,6 +321,8 @@ struct gdbarch gdbarch_insn_is_jump_ftype *insn_is_jump; gdbarch_auxv_parse_ftype *auxv_parse; gdbarch_vsyscall_range_ftype *vsyscall_range; + gdbarch_infcall_mmap_ftype *infcall_mmap; + gdbarch_gcc_target_options_ftype *gcc_target_options; }; /* Create a new ``struct gdbarch'' based on information provided by @@ -417,6 +419,8 @@ gdbarch_alloc (const struct gdbarch_info *info, gdbarch->insn_is_ret = default_insn_is_ret; gdbarch->insn_is_jump = default_insn_is_jump; gdbarch->vsyscall_range = default_vsyscall_range; + gdbarch->infcall_mmap = default_infcall_mmap; + gdbarch->gcc_target_options = default_gcc_target_options; /* gdbarch_alloc() */ return gdbarch; @@ -642,6 +646,8 @@ verify_gdbarch (struct gdbarch *gdbarch) /* Skip verify of insn_is_jump, invalid_p == 0 */ /* Skip verify of auxv_parse, has predicate. */ /* Skip verify of vsyscall_range, invalid_p == 0 */ + /* Skip verify of infcall_mmap, invalid_p == 0 */ + /* Skip verify of gcc_target_options, invalid_p == 0 */ buf = ui_file_xstrdup (log, &length); make_cleanup (xfree, buf); if (length > 0) @@ -912,6 +918,9 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) "gdbarch_dump: frame_red_zone_size = %s\n", plongest (gdbarch->frame_red_zone_size)); fprintf_unfiltered (file, + "gdbarch_dump: gcc_target_options = <%s>\n", + host_address_to_string (gdbarch->gcc_target_options)); + fprintf_unfiltered (file, "gdbarch_dump: gdbarch_gcore_bfd_target_p() = %d\n", gdbarch_gcore_bfd_target_p (gdbarch)); fprintf_unfiltered (file, @@ -978,6 +987,9 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) "gdbarch_dump: in_solib_return_trampoline = <%s>\n", host_address_to_string (gdbarch->in_solib_return_trampoline)); fprintf_unfiltered (file, + "gdbarch_dump: infcall_mmap = <%s>\n", + host_address_to_string (gdbarch->infcall_mmap)); + fprintf_unfiltered (file, "gdbarch_dump: gdbarch_info_proc_p() = %d\n", gdbarch_info_proc_p (gdbarch)); fprintf_unfiltered (file, @@ -4519,6 +4531,40 @@ set_gdbarch_vsyscall_range (struct gdbarch *gdbarch, gdbarch->vsyscall_range = vsyscall_range; } +CORE_ADDR +gdbarch_infcall_mmap (struct gdbarch *gdbarch, CORE_ADDR size, unsigned prot) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->infcall_mmap != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_infcall_mmap called\n"); + return gdbarch->infcall_mmap (size, prot); +} + +void +set_gdbarch_infcall_mmap (struct gdbarch *gdbarch, + gdbarch_infcall_mmap_ftype infcall_mmap) +{ + gdbarch->infcall_mmap = infcall_mmap; +} + +char * +gdbarch_gcc_target_options (struct gdbarch *gdbarch) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->gcc_target_options != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_gcc_target_options called\n"); + return gdbarch->gcc_target_options (gdbarch); +} + +void +set_gdbarch_gcc_target_options (struct gdbarch *gdbarch, + gdbarch_gcc_target_options_ftype gcc_target_options) +{ + gdbarch->gcc_target_options = gcc_target_options; +} + /* Keep a registry of per-architecture data-pointers required by GDB modules. */ |