FreeChainXenon/binutils-gdb
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* target.h (struct target_ops): New member to_thread_architecture.

Browse source 
(target_thread_architecture): New macro.
	* target.c (update_current_target): Inherit to_thread_architecture.
	(default_thread_architecture): New function.
	(debug_to_thread_architecture): New function.
	(setup_target_debug): Handle to_thread_architecture.

	* regcache.h (get_thread_arch_regcache): New.
	* regcache.c (struct regcache_list): New data type.
	(current_regcache): Hold regcache list instead of single regcache.
	(current_thread_ptid, current_thread_arch): New static variables.
	(get_thread_arch_regcache): New function.
	(get_thread_regcache): Use it.  Call target_thread_architecture.
	(regcache_thread_ptid_changed): Update to current_regcache changes.
	(registers_changed): Likewise.  Reset current_thread_arch and
	current_thread_ptid.

	* remote.c (remote_wait): Access target registers in target_gdbarch.
	* linux-nat.c (linux_nat_do_thread_registers): Likewise.
	* proc-service.c (ps_lgetregs, ps_lsetregs): Likewise.
	(ps_lgetfpregs, ps_lsetfpregs): Likewise.
	* sol-thread.c (ps_lgetregs, ps_lsetregs): Likewise.
	(ps_lgetfpregs, ps_lsetfpregs): Likewise.
	* solib-svr4.c (enable_break): Likewise.
	(svr4_relocate_main_executable): Likewise.
This commit is contained in:
Ulrich Weigand 2009-07-02 17:06:44 +00:00
parent d452c4bcef
commit c2250ad1c4
9 changed files with 134 additions and 34 deletions
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8
gdb/sol-thread.c
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@ -918,7 +918,7 @@ ps_lgetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, prgregset_t gregset)
old_chain = save_inferior_ptid ();
inferior_ptid = BUILD_LWP (lwpid, PIDGET (inferior_ptid));
regcache = get_thread_regcache (inferior_ptid);
regcache = get_thread_arch_regcache (inferior_ptid, target_gdbarch);
target_fetch_registers (regcache, -1);
fill_gregset (regcache, (gdb_gregset_t *) gregset, -1);
@ -940,7 +940,7 @@ ps_lsetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
old_chain = save_inferior_ptid ();
inferior_ptid = BUILD_LWP (lwpid, PIDGET (inferior_ptid));
regcache = get_thread_regcache (inferior_ptid);
regcache = get_thread_arch_regcache (inferior_ptid, target_gdbarch);
supply_gregset (regcache, (const gdb_gregset_t *) gregset);
target_store_registers (regcache, -1);
@ -1048,7 +1048,7 @@ ps_lgetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
old_chain = save_inferior_ptid ();
inferior_ptid = BUILD_LWP (lwpid, PIDGET (inferior_ptid));
regcache = get_thread_regcache (inferior_ptid);
regcache = get_thread_arch_regcache (inferior_ptid, target_gdbarch);
target_fetch_registers (regcache, -1);
fill_fpregset (regcache, (gdb_fpregset_t *) fpregset, -1);
@ -1070,7 +1070,7 @@ ps_lsetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
old_chain = save_inferior_ptid ();
inferior_ptid = BUILD_LWP (lwpid, PIDGET (inferior_ptid));
regcache = get_thread_regcache (inferior_ptid);
regcache = get_thread_arch_regcache (inferior_ptid, target_gdbarch);
supply_fpregset (regcache, (const gdb_fpregset_t *) fpregset);
target_store_registers (regcache, -1);