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| author | David Taylor <dtaylor@emc.com> | 2016-04-12 15:02:57 -0400 |
|---|---|---|
| committer | David Taylor <david.taylor@emc.com> | 2016-06-24 21:02:36 -0400 |
| commit | 6b8505468e64c2be8d0eea1f2b8db86fa3897600 (patch) | |
| tree | 81de3154cfc05d9811239c11ef05cbb3a6fec06d /gdb/gnu-v3-abi.c | |
| parent | e0204c4d4ceb9be0b0ccf8f92ab683aab54f67cd (diff) | |
| download | gdb-6b8505468e64c2be8d0eea1f2b8db86fa3897600.zip gdb-6b8505468e64c2be8d0eea1f2b8db86fa3897600.tar.gz gdb-6b8505468e64c2be8d0eea1f2b8db86fa3897600.tar.bz2 | |
Support structure offsets that are 512K or larger.
GDB computes structure byte offsets using a 32 bit integer. And,
first it computes the offset in bits and then converts to bytes. The
result is that any offset that if 512K bytes or larger overflows.
This patch changes GDB to use LONGEST for such calculations.
PR gdb/17520 Structure offset wrong when 1/4 GB or greater.
* c-lang.h: Change all parameters, variables, and struct or union
members used as struct or union fie3ld offsets from int to
LONGEST.
* c-valprint.c: Likewise.
* cp-abi.c: Likewise.
* cp-abi.h: Likewise.
* cp-valprint.c: Likewise.
* d-valprint.c: Likewise.
* dwarf2loc.c: Likewise.
* eval.c: Likewise.
* extension-priv.h: Likewise.
* extension.c: Likewise.
* extension.h: Likewise.
* findvar.c: Likewise.
* gdbtypes.h: Likewise.
* gnu-v2-abi.c: Likewise.
* gnu-v3-abi.c: Likewise.
* go-valprint.c: Likewise.
* guile/guile-internal.h: Likewise.
* guile/scm-pretty-print.c: Likewise.
* jv-valprint.c Likewise.
* opencl-lang.c: Likewise.
* p-lang.h: Likewise.
* python/py-prettyprint.c: Likewise.
* python/python-internal.h: Likewise.
* spu-tdep.c: Likewise.
* typeprint.c: Likewise.
* valarith.c: Likewise.
* valops.c: Likewise.
* valprint.c: Likewise.
* valprint.h: Likewise.
* value.c: Likewise.
* value.h: Likewise.
* p-valprint.c: Likewise.
* c-typeprint.c (c_type_print_base): When printing offset, use
plongest, not %d.
* gdbtypes.c (recursive_dump_type): Ditto.
Diffstat (limited to 'gdb/gnu-v3-abi.c')
| -rw-r--r-- | gdb/gnu-v3-abi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/gnu-v3-abi.c b/gdb/gnu-v3-abi.c index ae84b36..5bf36a2 100644 --- a/gdb/gnu-v3-abi.c +++ b/gdb/gnu-v3-abi.c @@ -286,7 +286,7 @@ gnuv3_get_vtable (struct gdbarch *gdbarch, static struct type * gnuv3_rtti_type (struct value *value, - int *full_p, int *top_p, int *using_enc_p) + int *full_p, LONGEST *top_p, int *using_enc_p) { struct gdbarch *gdbarch; struct type *values_type = check_typedef (value_type (value)); @@ -443,7 +443,7 @@ gnuv3_virtual_fn_field (struct value **value_p, static int gnuv3_baseclass_offset (struct type *type, int index, - const bfd_byte *valaddr, int embedded_offset, + const bfd_byte *valaddr, LONGEST embedded_offset, CORE_ADDR address, const struct value *val) { struct gdbarch *gdbarch; |