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cr: Introduce stubs for tls dump/restore

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Leave them empty for x86, will be used on ARM.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Alexander Kartashov
2013-01-09 18:48:00 +04:00
committed by Pavel Emelyanov
parent 3f12d688ae
commit e1e2346880
12 changed files with 43 additions and 4 deletions
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8
cr-dump.c
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@@ -790,6 +790,8 @@ static int dump_task_core_all(pid_t pid, const struct proc_pid_stat *stat,
if (ret)
goto err_free;
core_put_tls(core, misc->tls);
ret = pb_write_one(fd_core, core, PB_CORE);
if (ret < 0)
goto err_free;
@@ -1156,6 +1158,7 @@ static int dump_task_thread(struct parasite_ctl *parasite_ctl, struct pid *tid)
int ret = -1, fd_core;
unsigned int *taddr;
pid_t pid = tid->real;
u32 tls;
pr_info("\n");
pr_info("Dumping core for thread (pid: %d)\n", pid);
@@ -1174,12 +1177,15 @@ static int dump_task_thread(struct parasite_ctl *parasite_ctl, struct pid *tid)
goto err_free;
ret = parasite_dump_thread_seized(parasite_ctl, pid, &taddr,
&tid->virt, &core->thread_core->blk_sigset);
&tid->virt, &core->thread_core->blk_sigset,
&tls);
if (ret) {
pr_err("Can't dump thread for pid %d\n", pid);
goto err_free;
}
core->thread_core->has_blk_sigset = true;
core_put_tls(core, tls);
pr_info("%d: virt_pid=%d tid_address=%p sig_blocked=0x%lx\n", pid,
tid->virt, taddr, core->thread_core->blk_sigset);