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| author | Andrew Cagney <cagney@redhat.com> | 2002-08-25 14:44:04 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2002-08-25 14:44:04 +0000 |
| commit | 0ed04cce6d6d1d4eaf7f92896c12b18bc284fe17 (patch) | |
| tree | 495947a5f6bc8b3aa9df30ad5bad7fa3c5c539ec /gdb/regcache.c | |
| parent | 46d8b1c3257be46d519b2642615fbc232368afc1 (diff) | |
| download | gdb-0ed04cce6d6d1d4eaf7f92896c12b18bc284fe17.zip gdb-0ed04cce6d6d1d4eaf7f92896c12b18bc284fe17.tar.gz gdb-0ed04cce6d6d1d4eaf7f92896c12b18bc284fe17.tar.bz2 | |
2002-08-25 Andrew Cagney <ac131313@redhat.com>
* regcache.c (max_register_size): New function.
(init_legacy_regcache_descr): Ensure that max_register_size is
large enough for REGISTER_VIRTUAL_SIZE.
* regcache.h (max_register_size): Declare.
Diffstat (limited to 'gdb/regcache.c')
| -rw-r--r-- | gdb/regcache.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gdb/regcache.c b/gdb/regcache.c index e483de0..384df40 100644 --- a/gdb/regcache.c +++ b/gdb/regcache.c @@ -112,6 +112,8 @@ init_legacy_regcache_descr (struct gdbarch *gdbarch) descr->sizeof_register[i] = REGISTER_RAW_SIZE (i); if (descr->max_register_size < REGISTER_RAW_SIZE (i)) descr->max_register_size = REGISTER_RAW_SIZE (i); + if (descr->max_register_size < REGISTER_VIRTUAL_SIZE (i)) + descr->max_register_size = REGISTER_VIRTUAL_SIZE (i); } /* Come up with the real size of the registers buffer. */ @@ -239,6 +241,16 @@ xfree_regcache_descr (struct gdbarch *gdbarch, void *ptr) xfree (descr); } +/* Utility functions returning useful register attributes stored in + the regcache descr. */ + +int +max_register_size (struct gdbarch *gdbarch) +{ + struct regcache_descr *descr = regcache_descr (gdbarch); + return descr->max_register_size; +} + /* The register cache for storing raw register values. */ struct regcache |