diff options
Diffstat (limited to 'gdb/mips-tdep.c')
| -rw-r--r-- | gdb/mips-tdep.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c index 7bc4aebf5e3..2f2cc2fce35 100644 --- a/gdb/mips-tdep.c +++ b/gdb/mips-tdep.c @@ -634,36 +634,33 @@ mips_register_convert_to_raw (struct type *virtual_type, int n, TYPE_LENGTH (virtual_type)); } +static int +mips_convert_register_p (int regnum, struct type *type) +{ + return (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG + && REGISTER_RAW_SIZE (regnum) == 4 + && (regnum) >= FP0_REGNUM && (regnum) < FP0_REGNUM + 32 + && TYPE_CODE(type) == TYPE_CODE_FLT + && TYPE_LENGTH(type) == 8); +} + void -mips_register_convert_to_type (int regnum, struct type *type, char *buffer) +mips_register_to_value (struct frame_info *frame, int regnum, + struct value *v) { - if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG - && REGISTER_RAW_SIZE (regnum) == 4 - && (regnum) >= FP0_REGNUM && (regnum) < FP0_REGNUM + 32 - && TYPE_CODE(type) == TYPE_CODE_FLT - && TYPE_LENGTH(type) == 8) - { - char temp[4]; - memcpy (temp, ((char *)(buffer))+4, 4); - memcpy (((char *)(buffer))+4, (buffer), 4); - memcpy (((char *)(buffer)), temp, 4); - } + frame_read_register (frame, regnum + 0, VALUE_CONTENTS_RAW (v) + 4); + frame_read_register (frame, regnum + 1, VALUE_CONTENTS_RAW (v) + 0); + VALUE_LVAL (v) = lval_reg_frame_relative; + VALUE_FRAME_ID (v) = get_frame_id (frame); + VALUE_FRAME_REGNUM (v) = regnum; } void -mips_register_convert_from_type (int regnum, struct type *type, char *buffer) +mips_value_to_register (struct frame_info *frame, struct value *v) { -if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG - && REGISTER_RAW_SIZE (regnum) == 4 - && (regnum) >= FP0_REGNUM && (regnum) < FP0_REGNUM + 32 - && TYPE_CODE(type) == TYPE_CODE_FLT - && TYPE_LENGTH(type) == 8) - { - char temp[4]; - memcpy (temp, ((char *)(buffer))+4, 4); - memcpy (((char *)(buffer))+4, (buffer), 4); - memcpy (((char *)(buffer)), temp, 4); - } + int regnum = VALUE_FRAME_REGNUM (v); + put_frame_register (frame, regnum + 0, VALUE_CONTENTS (v) + 4); + put_frame_register (frame, regnum + 1, VALUE_CONTENTS (v) + 0); } /* Return the GDB type object for the "standard" data type @@ -5966,6 +5963,9 @@ mips_gdbarch_init (struct gdbarch_info info, mips_register_convert_to_virtual); set_gdbarch_register_convert_to_raw (gdbarch, mips_register_convert_to_raw); + set_gdbarch_convert_register_p (gdbarch, mips_convert_register_p); + set_gdbarch_register_to_value (gdbarch, mips_register_to_value); + set_gdbarch_value_to_register (gdbarch, mips_value_to_register); set_gdbarch_deprecated_frame_chain (gdbarch, mips_frame_chain); set_gdbarch_frameless_function_invocation (gdbarch, |