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* corelow.c (get_core_registers): Adjust.

Browse source 
(core_file_thread_alive): Rename to...
	(core_thread_alive): ... this.
	(core_pid_to_str): Try gdbarch_core_pid_to_str first.
	(init_core_ops): Adjust.
	(coreops_suppress_target): Delete.
	(_initialize_corelow): Unconditionally add core_ops.
	* procfs.c: Include "inf-child.h".
	(procfs_ops): Delete.
	(init_procfs_ops): Delete.  Reimplement as...
	(procfs_target): ... this, inheriting from inf-child.
	(procfs_attach, procfs_detach, procfs_fetch_registers): Adjust.
	(procfs_prepare_to_store): Delete.
	(procfs_store_registers, procfs_resume): Adjust.
	(procfs_open): Delete.
	(procfs_suppress_run): Delete.
	(procfs_can_run): Delete.
	(procfs_mourn_inferior): Adjust.
	(procfs_init_inferior): Add target_ops parameter.  Adjust.
	(procfs_create_inferior): Don't pass procfs_init_inferior to
	fork_inferior.  Instead call it after fork_inferior returns.
	(procfs_find_new_threads): Adjust.
	(_initialize_procfs): Adjust to use procfs_target instead of
	init_procfs_ops.
	* sol-thread.c (orig_core_ops, sol_core_ops): Delete.
	(lwp_to_thread): Use target_thread_alive.
	(sol_thread_open): Delete.
	(sol_thread_attach): Delete.
	(sol_thread_detach, sol_thread_resume, sol_thread_wait)
	(sol_thread_fetch_registers, sol_thread_store_registers): Adjust
	to use find_target_beneath.
	(sol_thread_prepare_to_store, sol_thread_xfer_memory): Delete.
	(sol_thread_xfer_partial): Adjust to use find_target_beneath.
	(sol_thread_files_info, sol_thread_kill_inferior): Delete.
	(check_for_thread_db): New.
	(sol_thread_notice_signals, sol_thread_create_inferior): Delete.
	(sol_thread_new_objfile): Call check_for_thread_db.
	(sol_thread_mourn_inferior): Adjust to use find_target_beneath.
	(sol_thread_can_run): Delete.
	(sol_thread_alive): Adjust to use find_target_beneath.
	(sol_thread_stop): Delete.
	(rw_common): Use target_write_memory or target_read_memory.
	(ps_lgetregs, ps_lgetfpregs): Use target_fetch_registers.
	(ps_lsetregs, ps_lsetfpregs): Use target_store_registers.
	(solaris_pid_to_str): Remove check for libthread_db initialization
	failing.
	(sol_find_new_threads): Remove check for libthread_db
	initialization failing, or for an invalid inferior_ptid.  Adjust
	to use find_target_beneath.
	(sol_core_open, sol_core_close, sol_core_detach,
	sol_core_files_info, sol_find_memory_regions,
	sol_make_note_section, ignore): Delete.
	(init_sol_thread_ops): Make it a thread_stratum target.  Remove
	unneeded callback settings.
	(init_sol_core_ops): Delete.
	(_initialize_sol_thread): No longer call init_sol_core_ops, set
	procfs_suppress_run, or hack with core_ops.

	* target.h (struct target_ops): Add a target_ops * parameter to
	to_resume, to_fetch_registers, to_store_registers, to_thread_alive
	and to_find_new_threads.
	(target_fetch_registers, target_store_registers)
	(target_thread_alive, target_find_new_threads): Redeclare as
	function.

	* target.c (update_current_target): Do not inherit or de_fault
	to_resume, to_fetch_registers, to_store_registers,
	to_thread_alive, to_find_new_threads.
	(target_resume): Adjust.
	(target_thread_alive, target_find_new_threads): New.
	(debug_to_resume, debug_to_fetch_registers): Delete.
	(target_fetch_registers): New.
	(debug_to_store_registers): Delete.
	(target_store_registers): New.
	(debug_to_thread_alive, debug_to_find_new_threads): Delete.
	(setup_target_debug): Adjust.

	* gdbcore.h (core_ops): Delete declaration.

	* inf-ptrace.c, linux-nat.c, remote.c, amd64-linux-nat.c,
	inf-child.c, linux-thread-db.c, bsd-uthread.c, inf-ttrace.c,
	i386-sol2-tdep.c, darwin-nat.c, gnu-nat.c, go32-nat.c,
	hpux-thread.c, i386-linux-nat.c, i386fbsd-nat.c, monitor.c,
	nto-procfs.c, remote-m32r-sdi.c, remote-mips.c, windows-nat.c,
	alphabsd-nat.c, amd64bsd-nat.c, arm-linux-nat.c, armnbsd-nat.c,
	bsd-kvm.c, hppa-hpux-nat.c, hppa-linux-nat.c, hppabsd-nat.c,
	hppanbsd-nat.c, i386-darwin-nat.c, i386bsd-nat.c,
	ia64-linux-nat.c, m32r-linux-nat.c, m68kbsd-nat.c,
	m68klinux-nat.c, m88kbsd-nat.c, mips-linux-nat.c,
	mips64obsd-nat.c, mipsnbsd-nat.c, ppc-linux-nat.c, ppcnbsd-nat.c,
	ppcobsd-nat.c, remote-sim.c, rs6000-nat.c, s390-nat.c,
	shnbsd-nat.c, sparc-nat.c, sparc-nat.h, spu-linux-nat.c,
	vaxbsd-nat.c, xtensa-linux-nat.c: Adjust to target_ops changes.

	* gdbarch.sh (core_pid_to_str): New gdbarch callback.
	* gdbarch.h, gdbarch.c: Regenerate.

	* sol2-tdep.c: Include "inferior.h".
	(sol2_core_pid_to_str): New.
	* sol2-tdep.h (sol2_core_pid_to_str): Declare.

	* amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it.
	* sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it.
	* sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it.
	* i386-sol2-tdep.c (i386_sol2_init_abi): Set it.
This commit is contained in:
Pedro Alves 2009-02-23 00:03:50 +00:00
parent f05219476d
commit 28439f5ef7
66 changed files with 801 additions and 906 deletions
Download patch file Download diff file Expand all files Collapse all files

59
gdb/remote-m32r-sdi.c
View file

@ -446,7 +446,8 @@ m32r_close (int quitting)
/* Tell the remote machine to resume. */
static void
m32r_resume (ptid_t ptid, int step, enum target_signal sig)
m32r_resume (struct target_ops *ops,
ptid_t ptid, int step, enum target_signal sig)
{
unsigned long pc_addr, bp_addr, ab_addr;
int ib_breakpoints;
@ -879,7 +880,7 @@ m32r_detach (struct target_ops *ops, char *args, int from_tty)
if (remote_debug)
fprintf_unfiltered (gdb_stdlog, "m32r_detach(%d)\n", from_tty);
m32r_resume (inferior_ptid, 0, 0);
m32r_resume (ops, inferior_ptid, 0, 0);
/* calls m32r_close to do the real work */
pop_target ();
@ -910,30 +911,21 @@ get_reg_id (int regno)
return regno;
}
/* Read the remote registers into the block REGS. */
static void m32r_fetch_register (struct regcache *, int);
static void
m32r_fetch_registers (struct regcache *regcache)
{
int regno;
for (regno = 0;
regno < gdbarch_num_regs (get_regcache_arch (regcache));
regno++)
m32r_fetch_register (regcache, regno);
}
/* Fetch register REGNO, or all registers if REGNO is -1.
Returns errno value. */
static void
m32r_fetch_register (struct regcache *regcache, int regno)
m32r_fetch_register (struct target_ops *ops,
struct regcache *regcache, int regno)
{
unsigned long val, val2, regid;
if (regno == -1)
m32r_fetch_registers (regcache);
{
for (regno = 0;
regno < gdbarch_num_regs (get_regcache_arch (regcache));
regno++)
m32r_fetch_register (ops, regcache, regno);
}
else
{
char buffer[MAX_REGISTER_SIZE];
@ -961,33 +953,22 @@ m32r_fetch_register (struct regcache *regcache, int regno)
return;
}
/* Store the remote registers from the contents of the block REGS. */
static void m32r_store_register (struct regcache *, int);
static void
m32r_store_registers (struct regcache *regcache)
{
int regno;
for (regno = 0;
regno < gdbarch_num_regs (get_regcache_arch (regcache));
regno++)
m32r_store_register (regcache, regno);
registers_changed ();
}
/* Store register REGNO, or all if REGNO == 0.
Return errno value. */
static void
m32r_store_register (struct regcache *regcache, int regno)
m32r_store_register (struct target_ops *ops,
struct regcache *regcache, int regno)
{
int regid;
ULONGEST regval, tmp;
if (regno == -1)
m32r_store_registers (regcache);
{
for (regno = 0;
regno < gdbarch_num_regs (get_regcache_arch (regcache));
regno++)
m32r_store_register (ops, regcache, regno);
}
else
{
regcache_cooked_read_unsigned (regcache, regno, &regval);
@ -1495,7 +1476,7 @@ m32r_stopped_by_watchpoint (void)
/* Check to see if a thread is still alive. */
static int
m32r_thread_alive (ptid_t ptid)
m32r_thread_alive (struct target_ops *ops, ptid_t ptid)
{
if (ptid_equal (ptid, remote_m32r_ptid))
/* The main task is always alive. */