diff options
Diffstat (limited to 'linux-user/elfload.c')
| -rw-r--r-- | linux-user/elfload.c | 41 |
1 files changed, 9 insertions, 32 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 81bf05f581..aed390ebb3 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -40,15 +40,6 @@ #define TARGET_ARCH_HAS_SIGTRAMP_PAGE 0 #endif -typedef struct { - const uint8_t *image; - const uint32_t *relocs; - unsigned image_size; - unsigned reloc_count; - unsigned sigreturn_ofs; - unsigned rt_sigreturn_ofs; -} VdsoImageInfo; - #define ELF_OSABI ELFOSABI_SYSV /* from personality.h */ @@ -191,23 +182,6 @@ typedef abi_int target_pid_t; #define ELF_EXEC_PAGESIZE 4096 -#if TARGET_BIG_ENDIAN -#include "elf.h" -#include "vdso-be8.c.inc" -#include "vdso-be32.c.inc" - -static const VdsoImageInfo *vdso_image_info(uint32_t elf_flags) -{ - return (EF_ARM_EABI_VERSION(elf_flags) >= EF_ARM_EABI_VER4 - && (elf_flags & EF_ARM_BE8) - ? &vdso_be8_image_info - : &vdso_be32_image_info); -} -#define vdso_image_info vdso_image_info -#else -# define VDSO_HEADER "vdso-le.c.inc" -#endif - #else /* 64 bit ARM definitions */ @@ -1973,14 +1947,17 @@ static void load_elf_interp(const char *filename, struct image_info *info, load_elf_image(filename, &src, info, &ehdr, NULL); } -#ifndef vdso_image_info +#ifndef HAVE_VDSO_IMAGE_INFO +const VdsoImageInfo *get_vdso_image_info(uint32_t elf_flags) +{ #ifdef VDSO_HEADER #include VDSO_HEADER -#define vdso_image_info(flags) &vdso_image_info + return &vdso_image_info; #else -#define vdso_image_info(flags) NULL -#endif /* VDSO_HEADER */ -#endif /* vdso_image_info */ + return NULL; +#endif +} +#endif /* HAVE_VDSO_IMAGE_INFO */ static void load_elf_vdso(struct image_info *info, const VdsoImageInfo *vdso) { @@ -2311,7 +2288,7 @@ int load_elf_binary(struct linux_binprm *bprm, struct image_info *info) * Load a vdso if available, which will amongst other things contain the * signal trampolines. Otherwise, allocate a separate page for them. */ - const VdsoImageInfo *vdso = vdso_image_info(info->elf_flags); + const VdsoImageInfo *vdso = get_vdso_image_info(info->elf_flags); if (vdso) { load_elf_vdso(&vdso_info, vdso); info->vdso = vdso_info.load_bias; |