diff options
Diffstat (limited to 'gdb/gcore.c')
| -rw-r--r-- | gdb/gcore.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gdb/gcore.c b/gdb/gcore.c index 2784a5e03da..bcdb8f9261a 100644 --- a/gdb/gcore.c +++ b/gdb/gcore.c @@ -215,6 +215,8 @@ derive_stack_segment (bfd_vma *bottom, bfd_vma *top) static int derive_heap_segment (bfd *abfd, bfd_vma *bottom, bfd_vma *top) { + struct objfile *sbrk_objf; + struct gdbarch *gdbarch; bfd_vma top_of_data_memory = 0; bfd_vma top_of_heap = 0; bfd_size_type sec_size; @@ -256,20 +258,21 @@ derive_heap_segment (bfd *abfd, bfd_vma *bottom, bfd_vma *top) /* Now get the top-of-heap by calling sbrk in the inferior. */ if (lookup_minimal_symbol ("sbrk", NULL, NULL) != NULL) { - sbrk = find_function_in_inferior ("sbrk"); + sbrk = find_function_in_inferior ("sbrk", &sbrk_objf); if (sbrk == NULL) return 0; } else if (lookup_minimal_symbol ("_sbrk", NULL, NULL) != NULL) { - sbrk = find_function_in_inferior ("_sbrk"); + sbrk = find_function_in_inferior ("_sbrk", &sbrk_objf); if (sbrk == NULL) return 0; } else return 0; - zero = value_from_longest (builtin_type_int, 0); + gdbarch = get_objfile_arch (sbrk_objf); + zero = value_from_longest (builtin_type (gdbarch)->builtin_int, 0); gdb_assert (zero); sbrk = call_function_by_hand (sbrk, 1, &zero); if (sbrk == NULL) |