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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/cp-abi.c | |
| parent | e0204c4d4ceb9be0b0ccf8f92ab683aab54f67cd (diff) | |
| download | binutils-6b8505468e64c2be8d0eea1f2b8db86fa3897600.zip binutils-6b8505468e64c2be8d0eea1f2b8db86fa3897600.tar.gz binutils-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/cp-abi.c')
| -rw-r--r-- | gdb/cp-abi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/cp-abi.c b/gdb/cp-abi.c index 96533b1..afc4d4a 100644 --- a/gdb/cp-abi.c +++ b/gdb/cp-abi.c @@ -66,7 +66,7 @@ is_operator_name (const char *name) int baseclass_offset (struct type *type, int index, const gdb_byte *valaddr, - int embedded_offset, CORE_ADDR address, + LONGEST embedded_offset, CORE_ADDR address, const struct value *val) { int res = 0; @@ -106,7 +106,7 @@ value_virtual_fn_field (struct value **arg1p, struct type * value_rtti_type (struct value *v, int *full, - int *top, int *using_enc) + LONGEST *top, int *using_enc) { struct type *ret = NULL; |