darkkirb/old-cross-binutils
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

* dwarf2.c (read_rangelist): Use read_address to read low_pc and

Browse source 
high_pc in order to properly sign-extend VMAs.
This commit is contained in:
Adam Nemet 2009-01-30 01:04:47 +00:00
parent 5efc7cd2d6
commit 13d72a148e
2 changed files with 10 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
bfd/ChangeLog
View file

@ -1,3 +1,8 @@
2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
* dwarf2.c (read_rangelist): Use read_address to read low_pc and
high_pc in order to properly sign-extend VMAs.
2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
Mark Shinwell <shinwell@codesourcery.com>
Catherine Moore <clm@codesourcery.com>

19
bfd/dwarf2.c
View file

@ -1803,20 +1803,11 @@ read_rangelist (struct comp_unit *unit, struct arange *arange, bfd_uint64_t offs
bfd_vma low_pc;
bfd_vma high_pc;
if (unit->addr_size == 4)
{
low_pc = read_4_bytes (unit->abfd, ranges_ptr);
ranges_ptr += 4;
high_pc = read_4_bytes (unit->abfd, ranges_ptr);
ranges_ptr += 4;
}
else
{
low_pc = read_8_bytes (unit->abfd, ranges_ptr);
ranges_ptr += 8;
high_pc = read_8_bytes (unit->abfd, ranges_ptr);
ranges_ptr += 8;
}
low_pc = read_address (unit, ranges_ptr);
ranges_ptr += unit->addr_size;
high_pc = read_address (unit, ranges_ptr);
ranges_ptr += unit->addr_size;
if (low_pc == 0 && high_pc == 0)
break;
if (low_pc == -1UL && high_pc != -1UL)