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| author | Jim Blandy <jimb@codesourcery.com> | 2004-05-20 00:53:06 +0000 |
|---|---|---|
| committer | Jim Blandy <jimb@codesourcery.com> | 2004-05-20 00:53:06 +0000 |
| commit | be07a590ed0a975673fb86e13d07362ff930c750 (patch) | |
| tree | 45203347f4831ce8f5b982aaaa4174eb971ccd92 /gdb/regset.h | |
| parent | e14ad0e71ad3ddfb0b603ef48b28f530c49024e7 (diff) | |
| download | gdb-be07a590ed0a975673fb86e13d07362ff930c750.zip gdb-be07a590ed0a975673fb86e13d07362ff930c750.tar.gz gdb-be07a590ed0a975673fb86e13d07362ff930c750.tar.bz2 | |
Use a constructor function to create regset structures.
* regset.h (supply_regset_ftype, collect_regset_ftype): New typedefs.
(struct regset): Use supply_regset_ftype. Add new
'collect_regset' member.
(regset_xmalloc): New declaration.
* regset.c: New file.
* am64-tdep.c (amd64_regset_from_core_section): Use
regset_xmalloc to construct regset structures.
* amd64obsd-tdep.c (amd64obsd_regset_from_core_section): Same.
* i386-tdep.c (i386_regset_from_core_section): Same.
* i386nbsd-tdep.c (i386nbsd_aout_regset_from_core_section): Same.
* i386obsd-tdep.c (i386obsd_aout_regset_from_core_section): Same.
* sparc64fbsd-tdep.c (sparc64fbsd_init_abi): Same.
* sparc64nbsd-tdep.c (sparc64nbsd_init_abi): Same.
* sparc64obsd-tdep.c (sparc64obsd_init_abi): Same.
* sparcnbsd-tdep.c (sparc32nbsd_init_abi): Same.
* Makefile.in (COMMON_OBS): Add regset.o.
(regset.o): New rule.
Diffstat (limited to 'gdb/regset.h')
| -rw-r--r-- | gdb/regset.h | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/gdb/regset.h b/gdb/regset.h index 6172f0f..1d4355c 100644 --- a/gdb/regset.h +++ b/gdb/regset.h @@ -26,6 +26,11 @@ struct gdbarch; struct regcache; /* Data structure describing a register set. */ +typedef void (supply_regset_ftype) (const struct regset *, struct regcache *, + int, const void *, size_t); +typedef void (collect_regset_ftype) (const struct regset *, + const struct regcache *, + int, const void *, size_t); struct regset { @@ -33,9 +38,23 @@ struct regset providing some sort of description of the register set. */ const void *descr; - /* Function supplying a register set to a register cache. */ - void (*supply_regset) (const struct regset *, struct regcache *, - int, const void *, size_t); + /* Function supplying values in a register set to a register cache. */ + supply_regset_ftype *supply_regset; + + /* Function collecting values in a register set from a register cache. */ + collect_regset_ftype *collect_regset; }; + +/* Allocate a fresh 'struct regset' whose descr is DESCR, whose + supply_regset function is SUPPLY_REGSET, and whose collect_regset + function is COLLECT_REGSET. If the regset has no collect function, + pass NULL for COLLECT_REGSET. + + The object returned is allocated using xmalloc. */ +extern struct regset *regset_xmalloc (void *descr, + supply_regset_ftype *supply_regset, + collect_regset_ftype *collect_regset); + + #endif /* regset.h */ |