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hppa-linux-nat: Use ptid from regcache instead of inferior_ptid 

gdb/ChangeLog:

	* hppa-linux-nat.c (fetch_register, store_register): Use ptid
	from regcache.  Use get_ptrace_pid.
This commit is contained in:
Simon Marchi 2017-03-17 13:55:53 -04:00 committed by Simon Marchi
parent 11a3371447
commit 00204cf7da
2 changed files with 10 additions and 10 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2017-03-17 Simon Marchi <simon.marchi@polymtl.ca>
* hppa-linux-nat.c (fetch_register, store_register): Use ptid
from regcache. Use get_ptrace_pid.
2017-03-17 Simon Marchi <simon.marchi@polymtl.ca>
* corelow.c (get_core_register_section): Use ptid from regcache,

15
gdb/hppa-linux-nat.c
View File

@ -23,6 +23,7 @@
#include "inferior.h"
#include "target.h"
#include "linux-nat.h"
#include "inf-ptrace.h"
#include <sys/procfs.h>
#include "nat/gdb_ptrace.h"
@ -213,7 +214,7 @@ static void
fetch_register (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = get_regcache_arch (regcache);
int tid;
pid_t tid;
int val;
if (gdbarch_cannot_fetch_register (gdbarch, regno))
@ -222,10 +223,7 @@ fetch_register (struct regcache *regcache, int regno)
return;
}
/* GNU/Linux LWP ID's are process ID's. */
tid = ptid_get_lwp (inferior_ptid);
if (tid == 0)
tid = ptid_get_pid (inferior_ptid); /* Not a threaded program. */
tid = get_ptrace_pid (regcache_get_ptid (regcache));
errno = 0;
val = ptrace (PTRACE_PEEKUSER, tid, hppa_linux_register_addr (regno, 0), 0);
@ -243,16 +241,13 @@ static void
store_register (const struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = get_regcache_arch (regcache);
int tid;
pid_t tid;
int val;
if (gdbarch_cannot_store_register (gdbarch, regno))
return;
/* GNU/Linux LWP ID's are process ID's. */
tid = ptid_get_lwp (inferior_ptid);
if (tid == 0)
tid = ptid_get_pid (inferior_ptid); /* Not a threaded program. */
tid = get_ptrace_pid (regcache_get_ptid (regcache));
errno = 0;
regcache_raw_collect (regcache, regno, &val);