diff options
| author | Ulrich Hecht <uli@suse.de> | 2009-07-24 16:57:31 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2011-05-20 17:35:12 +0200 |
| commit | a4c075f178a3a2c976667389f19ce7dbabaf9712 (patch) | |
| tree | 4f54e1b2c9b03cde9ae821f7f6821669a1bef1c4 /linux-user/elfload.c | |
| parent | 7a86d29a7e16e738d749cfece8857d8902790875 (diff) | |
s390x: s390x-linux-user support
This patch adds support for running s390x binaries in the linux-user emulation
code.
Signed-off-by: Ulrich Hecht <uli@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'linux-user/elfload.c')
| -rw-r--r-- | linux-user/elfload.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 4c399f8e33..dcfeb7a286 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -867,6 +867,25 @@ static inline void init_thread(struct target_pt_regs *regs, #endif /* TARGET_ALPHA */ +#ifdef TARGET_S390X + +#define ELF_START_MMAP (0x20000000000ULL) + +#define elf_check_arch(x) ( (x) == ELF_ARCH ) + +#define ELF_CLASS ELFCLASS64 +#define ELF_DATA ELFDATA2MSB +#define ELF_ARCH EM_S390 + +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->gprs[15] = infop->start_stack; +} + +#endif /* TARGET_S390X */ + #ifndef ELF_PLATFORM #define ELF_PLATFORM (NULL) #endif |