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2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>

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* procfs.c (comments): Eliminate "???" in comments, which GCC
	wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
	fill_fpregset, supply_fpregset): declare.
	(procfs_wait): Sysargs is a long, change printf format to match.
	(test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
This commit is contained in:
Michael Snyder 2000-04-27 01:04:52 +00:00
parent b943d152e8
commit 02d5252fb1
2 changed files with 22 additions and 28 deletions
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5
gdb/ChangeLog
View file

@ -9,6 +9,11 @@ Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
* proc-api.c (write_with_trace): Change 'arg' from long to int. * proc-api.c (write_with_trace): Change 'arg' from long to int.
Treat 'off_t' and 'size_t' as unsigned long in printfs. Treat 'off_t' and 'size_t' as unsigned long in printfs.
(lseek_with_trace): Treat 'off_t' as unsigned long in printf. (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
* procfs.c (comments): Eliminate "???" in comments, which GCC
wants to interpret as a trigraph. (fill_gregset, supply_gregset,
fill_fpregset, supply_fpregset): declare.
(procfs_wait): Sysargs is a long, change printf format to match.
(test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
2000-04-26 Kevin Buettner <kevinb@redhat.com> 2000-04-26 Kevin Buettner <kevinb@redhat.com>

45
gdb/procfs.c
View file

@ -590,7 +590,7 @@ open_procinfo_files (pi, which)
* Function: create_procinfo * Function: create_procinfo
* *
* Allocate a data structure and link it into the procinfo list. * Allocate a data structure and link it into the procinfo list.
* (First tries to find a pre-existing one (FIXME: why???) * (First tries to find a pre-existing one (FIXME: why?)
* *
* Return: pointer to new procinfo struct. * Return: pointer to new procinfo struct.
*/ */
@ -3483,6 +3483,19 @@ do_detach (signo)
* is resumed. * is resumed.
*/ */
/* These could go in a header file, but the many and various
definitions of gregset_t would make it tricky and ugly. Several
different native operating systems (notably Solaris and Linux) have
various different definitions for gregset_t and fpregset_t. We
have been kludging around this problem for a while, it would be
nice if someday we came up with a prettier way of handling it
(FIXME). */
extern void fill_gregset (gdb_gregset_t *, int);
extern void fill_fpregset (gdb_fpregset_t *, int);
extern void supply_gregset (gdb_gregset_t *);
extern void supply_fpregset (gdb_fpregset_t *);
static void static void
procfs_fetch_registers (regno) procfs_fetch_registers (regno)
int regno; int regno;
@ -3750,7 +3763,7 @@ wait_again:
return a "success" exit code. Bogus: what if return a "success" exit code. Bogus: what if
it returns something else? */ it returns something else? */
wstat = 0; wstat = 0;
retval = inferior_pid; /* ??? */ retval = inferior_pid; /* ? ? ? */
} }
else else
{ {
@ -3781,7 +3794,7 @@ wait_again:
{ {
printf_filtered ("%ld syscall arguments:\n", nsysargs); printf_filtered ("%ld syscall arguments:\n", nsysargs);
for (i = 0; i < nsysargs; i++) for (i = 0; i < nsysargs; i++)
printf_filtered ("#%ld: 0x%08x\n", printf_filtered ("#%ld: 0x%08lx\n",
i, sysargs[i]); i, sysargs[i]);
} }
@ -3895,7 +3908,7 @@ wait_again:
{ {
printf_filtered ("%ld syscall arguments:\n", nsysargs); printf_filtered ("%ld syscall arguments:\n", nsysargs);
for (i = 0; i < nsysargs; i++) for (i = 0; i < nsysargs; i++)
printf_filtered ("#%ld: 0x%08x\n", printf_filtered ("#%ld: 0x%08lx\n",
i, sysargs[i]); i, sysargs[i]);
} }
} }
@ -5192,27 +5205,6 @@ proc_untrace_sysexit_cmd (args, from_tty)
} }
int
mapping_test (fd, core_addr)
int fd;
CORE_ADDR core_addr;
{
printf ("File descriptor %d, base address 0x%08x\n", fd, core_addr);
if (fd > 0)
close (fd);
return 0;
}
void
test_mapping_cmd (args, from_tty)
char *args;
int from_tty;
{
int ret;
ret = proc_iterate_over_mappings (mapping_test);
printf ("iterate_over_mappings returned %d.\n", ret);
}
void void
_initialize_procfs () _initialize_procfs ()
{ {
@ -5229,9 +5221,6 @@ Default is the process being debugged.");
"Cancel a trace of entries into the syscall."); "Cancel a trace of entries into the syscall.");
add_com ("proc-untrace-exit", no_class, proc_untrace_sysexit_cmd, add_com ("proc-untrace-exit", no_class, proc_untrace_sysexit_cmd,
"Cancel a trace of exits from the syscall."); "Cancel a trace of exits from the syscall.");
add_com ("test-mapping", no_class, test_mapping_cmd,
"test iterate-over-mappings");
} }
/* =================== END, GDB "MODULE" =================== */ /* =================== END, GDB "MODULE" =================== */