diff options
| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2023-07-04 10:12:25 +0200 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2023-07-10 15:34:23 +0200 |
| commit | 78a1e153f93e7bbec5d7efefa5f89fd011e9220f (patch) | |
| tree | 648fe5821b2d5e1161fac5b25c37617ec831a2f0 /linux-user/elfload.c | |
| parent | f5f9c6ea11bc807664fdeb9354915c2c9cdcbd89 (diff) | |
linux-user: elfload: Add more initial s390x PSW bits
Make the PSW look more similar to the real s390x userspace PSW.
Except for being there, the newly added bits should not affect the
userspace code execution.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20230704081506.276055-2-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'linux-user/elfload.c')
| -rw-r--r-- | linux-user/elfload.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 9a2ec568b0..d3d1352c4e 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -1635,7 +1635,9 @@ const char *elf_hwcap_str(uint32_t bit) static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) { regs->psw.addr = infop->entry; - regs->psw.mask = PSW_MASK_64 | PSW_MASK_32; + regs->psw.mask = PSW_MASK_DAT | PSW_MASK_IO | PSW_MASK_EXT | \ + PSW_MASK_MCHECK | PSW_MASK_PSTATE | PSW_MASK_64 | \ + PSW_MASK_32; regs->gprs[15] = infop->start_stack; } |