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2004-04-26 Orjan Friberg <orjanf@axis.com>

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* frame.c: Include "observer.h".
	(frame_observer_target_changed): New function.
	(_initialize_frame): Attach target_changed observer.
	* regcache.c: Include "observer.h".
	(regcache_observer_target_changed): New function.
	(_initialize_regcache): Attach target_changed observer.
	* valops.c: Include "observer.h".
	(value_assign): Notify target_changed event when modifying register.
	* Makefile.in (frame.o, regcache.o, valops.o): Add $(observer_h).
This commit is contained in:
Orjan Friberg
2004-04-26 09:49:36 +00:00
parent 79346bcbc0
commit f4c5303c32
5 changed files with 39 additions and 3 deletions
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11
gdb/regcache.c
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@@ -30,6 +30,7 @@
#include "gdb_assert.h"
#include "gdb_string.h"
#include "gdbcmd.h" /* For maintenanceprintlist. */
#include "observer.h"
/*
* DATA STRUCTURE
@@ -566,6 +567,14 @@ real_register (int regnum)
return regnum >= 0 && regnum < NUM_REGS;
}
/* Observer for the target_changed event. */
void
regcache_observer_target_changed (struct target_ops *target)
{
registers_changed ();
}
/* Low level examining and depositing of registers.
The caller is responsible for making sure that the inferior is
@@ -1697,6 +1706,8 @@ _initialize_regcache (void)
DEPRECATED_REGISTER_GDBARCH_SWAP (deprecated_register_valid);
deprecated_register_gdbarch_swap (NULL, 0, build_regcache);
observer_attach_target_changed (regcache_observer_target_changed);
add_com ("flushregs", class_maintenance, reg_flush_command,
"Force gdb to flush its register cache (maintainer command)");