diff options
| author | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-04-05 07:13:51 +0000 |
|---|---|---|
| committer | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-04-05 07:13:51 +0000 |
| commit | 7a3148a955e3350720a01f57163ab230b72aca7e (patch) | |
| tree | 185d039892949f7d14d4394749ccf016bb2d03db /linux-user/elfload.c | |
| parent | 86cc1ce08362ac8f7da40b7c2aafb9093ab3ae24 (diff) | |
Preliminary patch for Alpha Linux user mode emulation support.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2600 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'linux-user/elfload.c')
| -rw-r--r-- | linux-user/elfload.c | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index c0ea5a0125..5caa44eafd 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -313,6 +313,31 @@ static inline void init_thread(struct target_pt_regs *regs, struct image_info *i #endif +#ifdef TARGET_ALPHA + +#define ELF_START_MMAP (0x30000000000ULL) + +#define elf_check_arch(x) ( (x) == ELF_ARCH ) + +#define ELF_CLASS ELFCLASS64 +#define ELF_DATA ELFDATA2MSB +#define ELF_ARCH EM_ALPHA + +static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) +{ + regs->pc = infop->entry; + regs->ps = 8; + regs->usp = infop->start_stack; + regs->unique = infop->start_data; /* ? */ + printf("Set unique value to " TARGET_FMT_lx " (" TARGET_FMT_lx ")\n", + regs->unique, infop->start_data); +} + +#define USE_ELF_CORE_DUMP +#define ELF_EXEC_PAGESIZE 8192 + +#endif /* TARGET_ALPHA */ + #ifndef ELF_PLATFORM #define ELF_PLATFORM (NULL) #endif @@ -431,11 +456,11 @@ static void bswap_shdr(struct elf_shdr *shdr) bswaptls(&shdr->sh_entsize); } -static void bswap_sym(Elf32_Sym *sym) +static void bswap_sym(struct elf_sym *sym) { bswap32s(&sym->st_name); - bswap32s(&sym->st_value); - bswap32s(&sym->st_size); + bswaptls(&sym->st_value); + bswaptls(&sym->st_size); bswap16s(&sym->st_shndx); } #endif |