diff options
author | Ulrich Weigand <uweigand@de.ibm.com> | 2006-11-24 19:59:57 +0000 |
---|---|---|
committer | Ulrich Weigand <uweigand@de.ibm.com> | 2006-11-24 19:59:57 +0000 |
commit | 2913cc917e239800b05f03468df72fa8971e0950 (patch) | |
tree | 74104ebd1d8e97dac7da85362b883870612198bd /gdb/dwarf2loc.c | |
parent | a97aabe2a2ee203f5b84186e52d84b12cf0f5a24 (diff) | |
download | gdb-2913cc917e239800b05f03468df72fa8971e0950.tar.gz |
* findvar.c (address_from_register): New function.
* value.h (address_from_register): Add prototype.
* dwarf2loc.c (dwarf_expr_read_reg): Use address_from_register.
Diffstat (limited to 'gdb/dwarf2loc.c')
-rw-r--r-- | gdb/dwarf2loc.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c index f4f725ee438..1b29dc9a0b0 100644 --- a/gdb/dwarf2loc.c +++ b/gdb/dwarf2loc.c @@ -115,24 +115,17 @@ struct dwarf_expr_baton /* Helper functions for dwarf2_evaluate_loc_desc. */ /* Using the frame specified in BATON, return the value of register - REGNUM, treated as an unsigned integer. */ + REGNUM, treated as a pointer. */ static CORE_ADDR dwarf_expr_read_reg (void *baton, int dwarf_regnum) { struct dwarf_expr_baton *debaton = (struct dwarf_expr_baton *) baton; CORE_ADDR result; - gdb_byte *buf; - int regnum, regsize; + int regnum; regnum = DWARF2_REG_TO_REGNUM (dwarf_regnum); - regsize = register_size (current_gdbarch, regnum); - buf = alloca (regsize); - - frame_register_read (debaton->frame, regnum, buf); - /* NOTE: cagney/2003-05-22: This extract is assuming that a DWARF 2 - address is always unsigned. That may or may not be true. */ - result = extract_unsigned_integer (buf, regsize); - + result = address_from_register (builtin_type_void_data_ptr, + regnum, debaton->frame); return result; } |