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* regcache.h: Update comments describing the regcache_cpy family

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of functions.
(regcache_save, regcache_restore): Delete declaration.
(regcache_save_no_passthrough): Delete declaration.
(regcache_restore_no_passthrough): Delete declaration.
* regcache.c (regcache_save): Delete function.
(regcache_save_no_passthrough): Delete function.
(regcache_restore): Delete function.
(regcache_restore_no_passthrough): Delete function.
This commit is contained in:
Andrew Cagney 2002-06-22 21:18:32 +00:00
parent bf1024d698
commit 37e7137227
3 changed files with 18 additions and 43 deletions
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12
gdb/ChangeLog
View File

@ -1,3 +1,15 @@
2002-06-22 Andrew Cagney <ac131313@redhat.com>
* regcache.h: Update comments describing the regcache_cpy family
of functions.
(regcache_save, regcache_restore): Delete declaration.
(regcache_save_no_passthrough): Delete declaration.
(regcache_restore_no_passthrough): Delete declaration.
* regcache.c (regcache_save): Delete function.
(regcache_save_no_passthrough): Delete function.
(regcache_restore): Delete function.
(regcache_restore_no_passthrough): Delete function.
2002-06-21 Andrew Cagney <ac131313@redhat.com>
* config/m68k/tm-m68k.h: Fix typo.

35
gdb/regcache.c
View File

@ -1185,41 +1185,6 @@ build_regcache (void)
register_valid = deprecated_grub_regcache_for_register_valid (current_regcache);
}
void
regcache_save (struct regcache *regcache)
{
int i;
gdb_assert (current_regcache != NULL && regcache != NULL);
gdb_assert (current_regcache->descr->gdbarch == regcache->descr->gdbarch);
regcache_cpy (regcache, current_regcache);
}
void
regcache_save_no_passthrough (struct regcache *regcache)
{
gdb_assert (current_regcache != NULL && regcache != NULL);
gdb_assert (current_regcache->descr->gdbarch == regcache->descr->gdbarch);
regcache_cpy_no_passthrough (regcache, current_regcache);
}
void
regcache_restore (struct regcache *regcache)
{
int i;
gdb_assert (current_regcache != NULL && regcache != NULL);
gdb_assert (current_regcache->descr->gdbarch == regcache->descr->gdbarch);
regcache_cpy (current_regcache, regcache);
}
void
regcache_restore_no_passthrough (struct regcache *regcache)
{
char *regcache_registers;
gdb_assert (current_regcache != NULL && regcache != NULL);
gdb_assert (current_regcache->descr->gdbarch == regcache->descr->gdbarch);
regcache_cpy_no_passthrough (current_regcache, regcache);
}
void
_initialize_regcache (void)
{

14
gdb/regcache.h
View File

@ -58,18 +58,16 @@ extern char *registers;
extern signed char *register_valid;
/* Save/restore the register cache using the regbuf. The operation is
write through - it is strictly for code that needs to restore the
target's registers to a previous state.
/* Copy/duplicate the contents of a register cache. By default, the
operation is pass-through. Writes to DST and reads from SRC will
go through to the target.
The ``cpy'' functions can not have overlapping SRC and DST buffers.
``no passthrough'' versions do not go through to the target. They
only save values already in the cache. */
only transfer values already in the cache. */
extern void regcache_save (struct regcache *regcache);
extern void regcache_restore (struct regcache *regcache);
extern struct regcache *regcache_dup (struct regcache *regcache);
extern void regcache_save_no_passthrough (struct regcache *regcache);
extern void regcache_restore_no_passthrough (struct regcache *regcache);
extern struct regcache *regcache_dup_no_passthrough (struct regcache *regcache);
extern void regcache_cpy (struct regcache *dest, struct regcache *src);
extern void regcache_cpy_no_passthrough (struct regcache *dest, struct regcache *src);