diff options
Diffstat (limited to 'gdb/vax-tdep.c')
| -rw-r--r-- | gdb/vax-tdep.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gdb/vax-tdep.c b/gdb/vax-tdep.c index e3ac15d..550b56b 100644 --- a/gdb/vax-tdep.c +++ b/gdb/vax-tdep.c @@ -208,6 +208,7 @@ vax_return_value (struct gdbarch *gdbarch, struct value *function, struct type *type, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf) { + int len = TYPE_LENGTH (type); gdb_byte buf[8]; if (TYPE_CODE (type) == TYPE_CODE_STRUCT @@ -223,7 +224,7 @@ vax_return_value (struct gdbarch *gdbarch, struct value *function, ULONGEST addr; regcache_raw_read_unsigned (regcache, VAX_R0_REGNUM, &addr); - read_memory (addr, readbuf, TYPE_LENGTH (type)); + read_memory (addr, readbuf, len); } return RETURN_VALUE_ABI_RETURNS_ADDRESS; @@ -233,16 +234,16 @@ vax_return_value (struct gdbarch *gdbarch, struct value *function, { /* Read the contents of R0 and (if necessary) R1. */ regcache_cooked_read (regcache, VAX_R0_REGNUM, buf); - if (TYPE_LENGTH (type) > 4) + if (len > 4) regcache_cooked_read (regcache, VAX_R1_REGNUM, buf + 4); - memcpy (readbuf, buf, TYPE_LENGTH (type)); + memcpy (readbuf, buf, len); } if (writebuf) { /* Read the contents to R0 and (if necessary) R1. */ - memcpy (buf, writebuf, TYPE_LENGTH (type)); + memcpy (buf, writebuf, len); regcache_cooked_write (regcache, VAX_R0_REGNUM, buf); - if (TYPE_LENGTH (type) > 4) + if (len > 4) regcache_cooked_write (regcache, VAX_R1_REGNUM, buf + 4); } |