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Support for executing 32 bit SPARC32PLUS files for Sparc64 user emulator

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3378 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2007-10-09 16:34:29 +00:00
parent bf367b5409
commit cb33da57aa
9 changed files with 149 additions and 48 deletions
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30
linux-user/elfload32.c Executable file
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@ -0,0 +1,30 @@
#define OVERRIDE_ELF_CLASS ELFCLASS32
#define load_elf_binary load_elf_binary32
#define do_init_thread do_init_thread32
#include "elfload.c"
#undef load_elf_binary
#undef do_init_thread
int load_elf_binary(struct linux_binprm *bprm, struct target_pt_regs *regs,
struct image_info *info);
int load_elf_binary_multi(struct linux_binprm *bprm,
struct target_pt_regs *regs,
struct image_info *info)
{
struct elfhdr *elf_ex;
int retval;
elf_ex = (struct elfhdr *) bprm->buf; /* exec-header */
if (elf_ex->e_ident[EI_CLASS] == ELFCLASS64) {
retval = load_elf_binary(bprm, regs, info);
} else {
retval = load_elf_binary32(bprm, regs, info);
if (personality(info->personality) == PER_LINUX)
info->personality = PER_LINUX32;
}
return retval;
}