diff options
Diffstat (limited to 'gdb/gdbarch.c')
| -rw-r--r-- | gdb/gdbarch.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c index af7359e..4d8ef18 100644 --- a/gdb/gdbarch.c +++ b/gdb/gdbarch.c @@ -176,6 +176,7 @@ struct gdbarch const struct floatformat ** double_format; int long_double_bit; const struct floatformat ** long_double_format; + gdbarch_floatformat_for_type_ftype *floatformat_for_type; int ptr_bit; int addr_bit; int dwarf2_addr_size; @@ -376,6 +377,7 @@ gdbarch_alloc (const struct gdbarch_info *info, gdbarch->float_bit = 4*TARGET_CHAR_BIT; gdbarch->double_bit = 8*TARGET_CHAR_BIT; gdbarch->long_double_bit = 8*TARGET_CHAR_BIT; + gdbarch->floatformat_for_type = default_floatformat_for_type; gdbarch->ptr_bit = gdbarch->int_bit; gdbarch->char_signed = -1; gdbarch->virtual_frame_pointer = legacy_virtual_frame_pointer; @@ -522,6 +524,7 @@ verify_gdbarch (struct gdbarch *gdbarch) /* Skip verify of long_double_bit, invalid_p == 0 */ if (gdbarch->long_double_format == 0) gdbarch->long_double_format = floatformats_ieee_double; + /* Skip verify of floatformat_for_type, invalid_p == 0 */ /* Skip verify of ptr_bit, invalid_p == 0 */ if (gdbarch->addr_bit == 0) gdbarch->addr_bit = gdbarch_ptr_bit (gdbarch); @@ -973,6 +976,9 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) "gdbarch_dump: float_format = %s\n", pformat (gdbarch->float_format)); fprintf_unfiltered (file, + "gdbarch_dump: floatformat_for_type = <%s>\n", + host_address_to_string (gdbarch->floatformat_for_type)); + fprintf_unfiltered (file, "gdbarch_dump: fp0_regnum = %s\n", plongest (gdbarch->fp0_regnum)); fprintf_unfiltered (file, @@ -1729,6 +1735,23 @@ set_gdbarch_long_double_format (struct gdbarch *gdbarch, gdbarch->long_double_format = long_double_format; } +const struct floatformat ** +gdbarch_floatformat_for_type (struct gdbarch *gdbarch, const char *name, int length) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->floatformat_for_type != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_floatformat_for_type called\n"); + return gdbarch->floatformat_for_type (gdbarch, name, length); +} + +void +set_gdbarch_floatformat_for_type (struct gdbarch *gdbarch, + gdbarch_floatformat_for_type_ftype floatformat_for_type) +{ + gdbarch->floatformat_for_type = floatformat_for_type; +} + int gdbarch_ptr_bit (struct gdbarch *gdbarch) { |