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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-08-04 12:30:22 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-08-04 12:30:38 -0700 |
| commit | 627c69c838e75d69f46a7cc7dd2bafca03adbf60 (patch) | |
| tree | 3a25ac1244ad02a10fa644d20f207c5c188a792d /elf/Makefile | |
| parent | fc11ff8d0acebbf0802854156d45cb1d8bb7c079 (diff) | |
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i386: Update I386_USE_SYSENTER for early PIC syscall
Define I386_USE_SYSENTER to 0 or 1 so that special versions of syscalls
with "int $0x80" can be provided for static PIE during self relocation.
Also check PIC instead SHARED for PIC version of syscall macros.
* sysdeps/unix/sysv/linux/i386/sysdep.h (I386_USE_SYSENTER):
Define to I386_USE_SYSENTER to 0 or 1 if not defined.
(ENTER_KERNEL): Check if I386_USE_SYSENTER is 1 and check PIC.
(INTERNAL_SYSCALL_MAIN_INLINE): Likewise.
(INTERNAL_SYSCALL_NCS): Likewise.
(LOADARGS_1): Likewise.
(LOADARGS_5): Likewise.
(RESTOREARGS_1): Likewise.
(RESTOREARGS_5): Likewise.
Diffstat (limited to 'elf/Makefile')
0 files changed, 0 insertions, 0 deletions