diff options
Diffstat (limited to 'bsd-user/elfload.c')
-rw-r--r-- | bsd-user/elfload.c | 81 |
1 files changed, 2 insertions, 79 deletions
diff --git a/bsd-user/elfload.c b/bsd-user/elfload.c index fffa24f041..639673f5b7 100644 --- a/bsd-user/elfload.c +++ b/bsd-user/elfload.c @@ -23,6 +23,8 @@ #include "disas/disas.h" #include "qemu/path.h" +#include "target_arch_elf.h" + /* from personality.h */ /* @@ -93,85 +95,6 @@ enum { #define ELIBBAD 80 #endif -#ifdef TARGET_I386 - -#define ELF_PLATFORM get_elf_platform() - -static const char *get_elf_platform(void) -{ - static char elf_platform[] = "i386"; - int family = object_property_get_int(OBJECT(thread_cpu), "family", NULL); - if (family > 6) - family = 6; - if (family >= 3) - elf_platform[1] = '0' + family; - return elf_platform; -} - -#define ELF_HWCAP get_elf_hwcap() - -static uint32_t get_elf_hwcap(void) -{ - X86CPU *cpu = X86_CPU(thread_cpu); - - return cpu->env.features[FEAT_1_EDX]; -} - -#ifdef TARGET_X86_64 -#define ELF_START_MMAP 0x2aaaaab000ULL -#define elf_check_arch(x) (((x) == ELF_ARCH)) - -#define ELF_CLASS ELFCLASS64 -#define ELF_DATA ELFDATA2LSB -#define ELF_ARCH EM_X86_64 - -static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ - regs->rax = 0; - regs->rsp = infop->start_stack; - regs->rip = infop->entry; - if (bsd_type == target_freebsd) { - regs->rdi = infop->start_stack; - } -} - -#else /* !TARGET_X86_64 */ - -#define ELF_START_MMAP 0x80000000 - -/* - * This is used to ensure we don't load something for the wrong architecture. - */ -#define elf_check_arch(x) (((x) == EM_386) || ((x) == EM_486)) - -/* - * These are used to set parameters in the core dumps. - */ -#define ELF_CLASS ELFCLASS32 -#define ELF_DATA ELFDATA2LSB -#define ELF_ARCH EM_386 - -static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ - regs->esp = infop->start_stack; - regs->eip = infop->entry; - - /* SVR4/i386 ABI (pages 3-31, 3-32) says that when the program - starts %edx contains a pointer to a function which might be - registered using `atexit'. This provides a mean for the - dynamic linker to call DT_FINI functions for shared libraries - that have been loaded before the code runs. - - A value of 0 tells we have no such handler. */ - regs->edx = 0; -} -#endif /* !TARGET_X86_64 */ - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 4096 - -#endif - #ifndef ELF_PLATFORM #define ELF_PLATFORM (NULL) #endif |