diff options
Diffstat (limited to 'gdb/xstormy16-tdep.c')
| -rw-r--r-- | gdb/xstormy16-tdep.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gdb/xstormy16-tdep.c b/gdb/xstormy16-tdep.c index 00520a5..7b3e430 100644 --- a/gdb/xstormy16-tdep.c +++ b/gdb/xstormy16-tdep.c @@ -1,6 +1,6 @@ /* Target-dependent code for the Sanyo Xstormy16a (LC590000) processor. - Copyright 2001, 2002, 2003 Free Software Foundation, Inc. + Copyright 2001, 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of GDB. @@ -409,10 +409,14 @@ xstormy16_store_return_value (struct type *type, char *valbuf) */ static CORE_ADDR -xstormy16_extract_struct_value_address (char *regbuf) +xstormy16_extract_struct_value_address (struct regcache *regcache) { - return extract_unsigned_integer (regbuf + xstormy16_register_byte (E_PTR_RET_REGNUM), - xstormy16_reg_size); + /* FIXME: cagney/2004-01-17: Does the ABI guarantee that the return + address regster is preserved across function calls? Probably + not, making this function wrong. */ + ULONGEST val; + regcache_raw_read_unsigned (regcache, E_PTR_RET_REGNUM, &val); + return val; } /* Function: xstormy16_use_struct_convention @@ -1082,7 +1086,7 @@ xstormy16_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_deprecated_pop_frame (gdbarch, xstormy16_pop_frame); set_gdbarch_deprecated_store_struct_return (gdbarch, xstormy16_store_struct_return); set_gdbarch_deprecated_store_return_value (gdbarch, xstormy16_store_return_value); - set_gdbarch_deprecated_extract_struct_value_address (gdbarch, xstormy16_extract_struct_value_address); + set_gdbarch_extract_struct_value_address (gdbarch, xstormy16_extract_struct_value_address); set_gdbarch_use_struct_convention (gdbarch, xstormy16_use_struct_convention); set_gdbarch_deprecated_call_dummy_words (gdbarch, call_dummy_words); |