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coredump: Support threads

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Change-Id: Id75ade6c87b15abcff5d772d90f77950376a32c1
Refs: #1219
This commit is contained in:
Masamichi Takagi
2019-02-19 17:08:39 +09:00
parent 12aef0b578
commit 11ef2f8092
33 changed files with 1438 additions and 76 deletions
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8
arch/arm64/kernel/coredump.c
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@@ -19,8 +19,6 @@ void arch_fill_prstatus(struct elf_prstatus64 *prstatus, struct thread *thread,
short int pr_cursig;
a8_uint64_t pr_sigpend;
a8_uint64_t pr_sighold;
pid_t pr_pid;
pid_t pr_ppid;
pid_t pr_pgrp;
pid_t pr_sid;
struct prstatus64_timeval pr_utime;
@@ -28,12 +26,18 @@ void arch_fill_prstatus(struct elf_prstatus64 *prstatus, struct thread *thread,
struct prstatus64_timeval pr_cutime;
struct prstatus64_timeval pr_cstime;
*/
/* copy x0-30, sp, pc, pstate */
memcpy(&tmp_prstatus.pr_reg, &regs->user_regs, sizeof(tmp_prstatus.pr_reg));
tmp_prstatus.pr_fpvalid = 0; /* We assume no fp */
/* copy unaligned prstatus addr */
memcpy(prstatus, &tmp_prstatus, sizeof(*prstatus));
prstatus->pr_pid = thread->tid;
if (thread->proc->parent) {
prstatus->pr_ppid = thread->proc->parent->pid;
}
}
int arch_get_thread_core_info_size(void)