diff options
| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2023-06-05 13:39:48 +0200 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2023-06-05 20:48:34 +0200 |
| commit | e1b819c804314c87555e143fd9ea2858c9d2d34c (patch) | |
| tree | e9c7429d935a71f0efa7ee23cfbc9bf53c82c307 /linux-user | |
| parent | 71b11cbe1c34411238703abe24bfaf2e9712c30d (diff) | |
| download | qemu-e1b819c804314c87555e143fd9ea2858c9d2d34c.zip qemu-e1b819c804314c87555e143fd9ea2858c9d2d34c.tar.gz qemu-e1b819c804314c87555e143fd9ea2858c9d2d34c.tar.bz2 | |
linux-user/elfload: Expose get_elf_hwcap() on s390x
It is required for implementing /proc/cpuinfo emulation.
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20230605113950.1169228-3-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/elfload.c | 2 | ||||
| -rw-r--r-- | linux-user/loader.h | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 418ad92..49ec9cc 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -1583,7 +1583,7 @@ static inline void init_thread(struct target_pt_regs *regs, #define GET_FEATURE(_feat, _hwcap) \ do { if (s390_has_feat(_feat)) { hwcap |= _hwcap; } } while (0) -static uint32_t get_elf_hwcap(void) +uint32_t get_elf_hwcap(void) { /* * Let's assume we always have esan3 and zarch. diff --git a/linux-user/loader.h b/linux-user/loader.h index f375ee0..ad6ca9d 100644 --- a/linux-user/loader.h +++ b/linux-user/loader.h @@ -56,4 +56,8 @@ abi_long memcpy_to_target(abi_ulong dest, const void *src, extern unsigned long guest_stack_size; +#ifdef TARGET_S390X +uint32_t get_elf_hwcap(void); +#endif + #endif /* LINUX_USER_LOADER_H */ |