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add arm64 support

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- add arm64 dependent codes with GICv3 and SVE support
- fix bugs based on architecture separation requests
This commit is contained in:
Takayuki Okamoto
2017-09-05 15:06:27 +09:00
parent 704096b139
commit 9989f41fd3
192 changed files with 26941 additions and 34 deletions
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18
executer/kernel/mcctrl/binfmt_mcexec.c
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@@ -122,6 +122,23 @@ static int load_elf(struct linux_binprm *bprm
for(i = 0, st = 0; mode != 2;){
if(st == 0){
off = p & ~PAGE_MASK;
#ifdef POSTK_DEBUG_ARCH_DEP_41 /* HOST-Linux version switch add */
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
rc = get_user_pages_remote(current, bprm->mm,
bprm->p, 1, FOLL_FORCE, &page, NULL, NULL);
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4,9,0)
rc = get_user_pages_remote(current, bprm->mm,
bprm->p, 1, FOLL_FORCE, &page, NULL);
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4,6,0)
rc = get_user_pages_remote(current, bprm->mm,
bprm->p, 1, 0, 1,
&page, NULL);
#else
rc = get_user_pages(current, bprm->mm,
bprm->p, 1, 0, 1,
&page, NULL);
#endif
#else /* POSTK_DEBUG_ARCH_DEP_41 */
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,6,0)
rc = get_user_pages_remote(current, bprm->mm,
bprm->p, 1, 0, 1,
@@ -131,6 +148,7 @@ static int load_elf(struct linux_binprm *bprm
bprm->p, 1, 0, 1,
&page, NULL);
#endif
#endif /* POSTK_DEBUG_ARCH_DEP_41 */
if(rc <= 0) {
kfree(pbuf);
return -EFAULT;