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2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>

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* procfs.c (many functions): change int cmd; to long cmd;
        Solaris /proc API calls this parameter a long, and requires it
        for 64-bit hosts (where sizeof(long) != sizeof(int)).  UnixWare
        calls it an int, but on existing UnixWare hosts, int and long
        are the same size.  So long it must be.  If a future UnixWare
        version has problems with this, we'll have to use autoconf.
        * proc-api.c (write_with_trace): use long instead of int.
This commit is contained in:
Michael Snyder 2000-05-05 18:29:33 +00:00
parent f5b8946ca6
commit 6c1a54b22b
3 changed files with 27 additions and 17 deletions
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10
gdb/ChangeLog
View file

@ -1,3 +1,13 @@
2000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>
* procfs.c (many functions): change int cmd; to long cmd;
Solaris /proc API calls this parameter a long, and requires it
for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
calls it an int, but on existing UnixWare hosts, int and long
are the same size. So long it must be. If a future UnixWare
version has problems with this, we'll have to use autoconf.
* proc-api.c (write_with_trace): use long instead of int.
2000-05-04 Mark Kettenis <kettenis@gnu.org>
* i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not

4
gdb/proc-api.c
View file

@ -440,14 +440,14 @@ static off_t lseek_offset;
int
write_with_trace (fd, arg, len, file, line)
int fd;
int *arg;
long *arg;
size_t len;
char *file;
int line;
{
int i;
int ret;
int opcode = arg[0];
long opcode = arg[0];
if (procfs_trace)
{

30
gdb/procfs.c
View file

@ -1391,7 +1391,7 @@ proc_stop_process (pi)
else
{
#ifdef NEW_PROC_API
int cmd = PCSTOP;
long cmd = PCSTOP;
win = (write (pi->ctl_fd, (char *) &cmd, sizeof (cmd)) == sizeof (cmd));
#else /* ioctl method */
win = (ioctl (pi->ctl_fd, PIOCSTOP, &pi->prstatus) >= 0);
@ -1435,7 +1435,7 @@ proc_wait_for_stop (pi)
#ifdef NEW_PROC_API
{
int cmd = PCWSTOP;
long cmd = PCWSTOP;
win = (write (pi->ctl_fd, (char *) &cmd, sizeof (cmd)) == sizeof (cmd));
/* We been runnin' and we stopped -- need to update status. */
pi->status_valid = 0;
@ -1512,7 +1512,7 @@ proc_run_process (pi, step, signo)
#ifdef NEW_PROC_API
{
int cmd[2];
long cmd[2];
cmd[0] = PCRUN;
cmd[1] = runflags;
@ -1558,7 +1558,7 @@ proc_set_traced_signals (pi, sigset)
#ifdef NEW_PROC_API
{
struct {
int cmd;
long cmd;
/* Use char array to avoid alignment issues. */
char sigset[sizeof (sigset_t)];
} arg;
@ -1606,7 +1606,7 @@ proc_set_traced_faults (pi, fltset)
#ifdef NEW_PROC_API
{
struct {
int cmd;
long cmd;
/* Use char array to avoid alignment issues. */
char fltset[sizeof (fltset_t)];
} arg;
@ -1652,7 +1652,7 @@ proc_set_traced_sysentry (pi, sysset)
#ifdef NEW_PROC_API
{
struct {
int cmd;
long cmd;
/* Use char array to avoid alignment issues. */
char sysset[sizeof (sysset_t)];
} arg;
@ -1698,7 +1698,7 @@ proc_set_traced_sysexit (pi, sysset)
#ifdef NEW_PROC_API
{
struct {
int cmd;
long cmd;
/* Use char array to avoid alignment issues. */
char sysset[sizeof (sysset_t)];
} arg;
@ -1744,7 +1744,7 @@ proc_set_held_signals (pi, sighold)
#ifdef NEW_PROC_API
{
struct {
int cmd;
long cmd;
/* Use char array to avoid alignment issues. */
char hold[sizeof (sigset_t)];
} arg;
@ -2162,7 +2162,7 @@ proc_clear_current_fault (pi)
#ifdef NEW_PROC_API
{
int cmd = PCCFAULT;
long cmd = PCCFAULT;
win = (write (pi->ctl_fd, (void *) &cmd, sizeof (cmd)) == sizeof (cmd));
}
#else
@ -2192,7 +2192,7 @@ proc_set_current_signal (pi, signo)
{
int win;
struct {
int cmd;
long cmd;
/* Use char array to avoid alignment issues. */
char sinfo[sizeof (struct siginfo)];
} arg;
@ -2262,7 +2262,7 @@ proc_clear_current_signal (pi)
#ifdef NEW_PROC_API
{
struct {
int cmd;
long cmd;
/* Use char array to avoid alignment issues. */
char sinfo[sizeof (struct siginfo)];
} arg;
@ -2422,7 +2422,7 @@ proc_set_gregs (pi)
{
#ifdef NEW_PROC_API
struct {
int cmd;
long cmd;
/* Use char array to avoid alignment issues. */
char gregs[sizeof (gdb_gregset_t)];
} arg;
@ -2466,7 +2466,7 @@ proc_set_fpregs (pi)
{
#ifdef NEW_PROC_API
struct {
int cmd;
long cmd;
/* Use char array to avoid alignment issues. */
char fpregs[sizeof (gdb_fpregset_t)];
} arg;
@ -2530,7 +2530,7 @@ proc_kill (pi, signo)
else
{
#ifdef NEW_PROC_API
int cmd[2];
long cmd[2];
cmd[0] = PCKILL;
cmd[1] = signo;
@ -2594,7 +2594,7 @@ proc_set_watchpoint (pi, addr, len, wflags)
return 0;
#else
struct {
int cmd;
long cmd;
char watch[sizeof (prwatch_t)];
} arg;
prwatch_t *pwatch;