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-rw-r--r--gdb/ChangeLog6
-rw-r--r--gdb/h8300-tdep.c2
-rw-r--r--gdb/m68hc11-tdep.c11
-rw-r--r--gdb/sh-tdep.c2
4 files changed, 20 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 371217e..ce9d338 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
2012-09-19 Thomas Schwinge <thomas@codesourcery.com>
+ * h8300-tdep.c (h8300_gdbarch_init): Invoke
+ set_gdbarch_double_format and set_gdbarch_long_double_format.
+ * m68hc11-tdep.c (m68hc11_gdbarch_init): Invoke
+ set_gdbarch_double_format.
+ * sh-tdep.c (sh_gdbarch_init): Likewise.
+
* NEWS: Document the removal of SH's 'regs' command.
* sh-tdep.c (_initialize_sh_tdep): Remove the deprecated 'regs'
command.
diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c
index 7fc4daa..bcb769e 100644
--- a/gdb/h8300-tdep.c
+++ b/gdb/h8300-tdep.c
@@ -1351,7 +1351,9 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_long_bit (gdbarch, 4 * TARGET_CHAR_BIT);
set_gdbarch_long_long_bit (gdbarch, 8 * TARGET_CHAR_BIT);
set_gdbarch_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
+ set_gdbarch_double_format (gdbarch, floatformats_ieee_single);
set_gdbarch_long_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_single);
set_gdbarch_believe_pcc_promotion (gdbarch, 1);
diff --git a/gdb/m68hc11-tdep.c b/gdb/m68hc11-tdep.c
index 79629ef..cd32459 100644
--- a/gdb/m68hc11-tdep.c
+++ b/gdb/m68hc11-tdep.c
@@ -1498,7 +1498,16 @@ m68hc11_gdbarch_init (struct gdbarch_info info,
set_gdbarch_short_bit (gdbarch, 16);
set_gdbarch_int_bit (gdbarch, elf_flags & E_M68HC11_I32 ? 32 : 16);
set_gdbarch_float_bit (gdbarch, 32);
- set_gdbarch_double_bit (gdbarch, elf_flags & E_M68HC11_F64 ? 64 : 32);
+ if (elf_flags & E_M68HC11_F64)
+ {
+ set_gdbarch_double_bit (gdbarch, 64);
+ set_gdbarch_double_format (gdbarch, floatformats_ieee_double);
+ }
+ else
+ {
+ set_gdbarch_double_bit (gdbarch, 32);
+ set_gdbarch_double_format (gdbarch, floatformats_ieee_single);
+ }
set_gdbarch_long_double_bit (gdbarch, 64);
set_gdbarch_long_bit (gdbarch, 32);
set_gdbarch_ptr_bit (gdbarch, 16);
diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c
index 03cc4b1..fc462a4 100644
--- a/gdb/sh-tdep.c
+++ b/gdb/sh-tdep.c
@@ -2299,6 +2299,7 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
case bfd_mach_sh2e:
/* doubles on sh2e and sh3e are actually 4 byte. */
set_gdbarch_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
+ set_gdbarch_double_format (gdbarch, floatformats_ieee_single);
set_gdbarch_register_name (gdbarch, sh_sh2e_register_name);
set_gdbarch_register_type (gdbarch, sh_sh3e_register_type);
@@ -2344,6 +2345,7 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
case bfd_mach_sh2a_or_sh3e:
/* doubles on sh2e and sh3e are actually 4 byte. */
set_gdbarch_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
+ set_gdbarch_double_format (gdbarch, floatformats_ieee_single);
set_gdbarch_register_name (gdbarch, sh_sh3e_register_name);
set_gdbarch_register_type (gdbarch, sh_sh3e_register_type);