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Phase 1 of the ptid_t changes.

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This commit is contained in:
Kevin Buettner 2001-05-04 04:15:33 +00:00
parent b1af961c84
commit 39f770628a
132 changed files with 2660 additions and 2053 deletions
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35
gdb/corelow.c
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@ -77,7 +77,7 @@ static void add_to_thread_list (bfd *, asection *, PTR);
static int ignore (CORE_ADDR, char *);
static int core_file_thread_alive (int tid);
static int core_file_thread_alive (ptid_t tid);
static void init_core_ops (void);
@ -185,7 +185,7 @@ core_close (int quitting)
if (core_bfd)
{
inferior_pid = 0; /* Avoid confusion from thread stuff */
inferior_ptid = null_ptid; /* Avoid confusion from thread stuff */
/* Clear out solib state while the bfd is still open. See
comments in clear_solib in solib.c. */
@ -242,13 +242,20 @@ add_to_thread_list (bfd *abfd, asection *asect, PTR reg_sect_arg)
thread_id = atoi (bfd_section_name (abfd, asect) + 5);
add_thread (thread_id);
add_thread (pid_to_ptid (thread_id));
/* Warning, Will Robinson, looking at BFD private data! */
if (reg_sect != NULL
&& asect->filepos == reg_sect->filepos) /* Did we find .reg? */
inferior_pid = thread_id; /* Yes, make it current */
#ifdef pid_to_ptid
/* Needed to prevent regressions in ptid conversion phase 1. This
bit of code will be deleted in favor of the #else branch in
phase 3. */
inferior_ptid = thread_id; /* Yes, make it current */
#else
inferior_ptid = pid_to_ptid (thread_id); /* Yes, make it current */
#endif
}
/* This routine opens and sets up the core file bfd. */
@ -384,10 +391,10 @@ core_detach (char *args, int from_tty)
them to core_vec->core_read_registers, as the register set numbered
WHICH.
If inferior_pid is zero, do the single-threaded thing: look for a
section named NAME. If inferior_pid is non-zero, do the
If inferior_ptid is zero, do the single-threaded thing: look for a
section named NAME. If inferior_ptid is non-zero, do the
multi-threaded thing: look for a section named "NAME/PID", where
PID is the shortest ASCII decimal representation of inferior_pid.
PID is the shortest ASCII decimal representation of inferior_ptid.
HUMAN_NAME is a human-readable name for the kind of registers the
NAME section contains, for use in error messages.
@ -406,8 +413,16 @@ get_core_register_section (char *name,
bfd_size_type size;
char *contents;
if (inferior_pid)
sprintf (section_name, "%s/%d", name, inferior_pid);
#ifdef pid_to_ptid
/* Needed to prevent regressions in ptid conversion phase 1. This
bit of code will be deleted in favor of the #else branch in
phase 3. */
if (inferior_ptid)
sprintf (section_name, "%s/%d", name, inferior_ptid);
#else
if (PIDGET (inferior_ptid))
sprintf (section_name, "%s/%d", name, PIDGET (inferior_ptid));
#endif
else
strcpy (section_name, name);
@ -485,7 +500,7 @@ ignore (CORE_ADDR addr, char *contents)
behaviour.
*/
static int
core_file_thread_alive (int tid)
core_file_thread_alive (ptid_t tid)
{
return 1;
}