Date: Thu, 14 Feb 2019 14:44:54 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r344121 - in head/sys: arm/arm arm64/arm64 mips/mips powerpc/powerpc riscv/riscv sparc64/sparc64 Message-ID: <201902141444.x1EEis1o002090@repo.freebsd.org>
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Author: kib Date: Thu Feb 14 14:44:53 2019 New Revision: 344121 URL: https://svnweb.freebsd.org/changeset/base/344121 Log: Enable enabling ASLR on non-x86 architectures. Discussed with: emaste Sponsored by: The FreeBSD Foundation Modified: head/sys/arm/arm/elf_machdep.c head/sys/arm64/arm64/elf_machdep.c head/sys/mips/mips/elf_machdep.c head/sys/powerpc/powerpc/elf32_machdep.c head/sys/powerpc/powerpc/elf64_machdep.c head/sys/riscv/riscv/elf_machdep.c head/sys/sparc64/sparc64/elf_machdep.c Modified: head/sys/arm/arm/elf_machdep.c ============================================================================== --- head/sys/arm/arm/elf_machdep.c Thu Feb 14 14:02:33 2019 (r344120) +++ head/sys/arm/arm/elf_machdep.c Thu Feb 14 14:44:53 2019 (r344121) @@ -84,7 +84,7 @@ struct sysentvec elf32_freebsd_sysvec = { #if __ARM_ARCH >= 6 SV_ASLR | SV_SHP | SV_TIMEKEEP | #endif - SV_ABI_FREEBSD | SV_ILP32, + SV_ABI_FREEBSD | SV_ILP32 | SV_ASLR, .sv_set_syscall_retval = cpu_set_syscall_retval, .sv_fetch_syscall_args = cpu_fetch_syscall_args, .sv_syscallnames = syscallnames, Modified: head/sys/arm64/arm64/elf_machdep.c ============================================================================== --- head/sys/arm64/arm64/elf_machdep.c Thu Feb 14 14:02:33 2019 (r344120) +++ head/sys/arm64/arm64/elf_machdep.c Thu Feb 14 14:44:53 2019 (r344121) @@ -79,7 +79,8 @@ static struct sysentvec elf64_freebsd_sysvec = { .sv_setregs = exec_setregs, .sv_fixlimit = NULL, .sv_maxssiz = NULL, - .sv_flags = SV_SHP | SV_TIMEKEEP | SV_ABI_FREEBSD | SV_LP64, + .sv_flags = SV_SHP | SV_TIMEKEEP | SV_ABI_FREEBSD | SV_LP64 | + SV_ASLR, .sv_set_syscall_retval = cpu_set_syscall_retval, .sv_fetch_syscall_args = cpu_fetch_syscall_args, .sv_syscallnames = syscallnames, Modified: head/sys/mips/mips/elf_machdep.c ============================================================================== --- head/sys/mips/mips/elf_machdep.c Thu Feb 14 14:02:33 2019 (r344120) +++ head/sys/mips/mips/elf_machdep.c Thu Feb 14 14:44:53 2019 (r344121) @@ -76,7 +76,7 @@ struct sysentvec elf64_freebsd_sysvec = { .sv_setregs = exec_setregs, .sv_fixlimit = NULL, .sv_maxssiz = NULL, - .sv_flags = SV_ABI_FREEBSD | SV_LP64, + .sv_flags = SV_ABI_FREEBSD | SV_LP64 | SV_ASLR, .sv_set_syscall_retval = cpu_set_syscall_retval, .sv_fetch_syscall_args = cpu_fetch_syscall_args, .sv_syscallnames = syscallnames, @@ -131,7 +131,7 @@ struct sysentvec elf32_freebsd_sysvec = { .sv_setregs = exec_setregs, .sv_fixlimit = NULL, .sv_maxssiz = NULL, - .sv_flags = SV_ABI_FREEBSD | SV_ILP32, + .sv_flags = SV_ABI_FREEBSD | SV_ILP32 | SV_ASLR, .sv_set_syscall_retval = cpu_set_syscall_retval, .sv_fetch_syscall_args = cpu_fetch_syscall_args, .sv_syscallnames = syscallnames, Modified: head/sys/powerpc/powerpc/elf32_machdep.c ============================================================================== --- head/sys/powerpc/powerpc/elf32_machdep.c Thu Feb 14 14:02:33 2019 (r344120) +++ head/sys/powerpc/powerpc/elf32_machdep.c Thu Feb 14 14:44:53 2019 (r344121) @@ -115,7 +115,7 @@ struct sysentvec elf32_freebsd_sysvec = { .sv_fixlimit = NULL, #endif .sv_maxssiz = NULL, - .sv_flags = SV_ABI_FREEBSD | SV_ILP32 | SV_SHP, + .sv_flags = SV_ABI_FREEBSD | SV_ILP32 | SV_SHP | SV_ASLR, .sv_set_syscall_retval = cpu_set_syscall_retval, .sv_fetch_syscall_args = cpu_fetch_syscall_args, .sv_shared_page_base = FREEBSD32_SHAREDPAGE, Modified: head/sys/powerpc/powerpc/elf64_machdep.c ============================================================================== --- head/sys/powerpc/powerpc/elf64_machdep.c Thu Feb 14 14:02:33 2019 (r344120) +++ head/sys/powerpc/powerpc/elf64_machdep.c Thu Feb 14 14:44:53 2019 (r344121) @@ -79,7 +79,7 @@ struct sysentvec elf64_freebsd_sysvec_v1 = { .sv_setregs = exec_setregs_funcdesc, .sv_fixlimit = NULL, .sv_maxssiz = NULL, - .sv_flags = SV_ABI_FREEBSD | SV_LP64 | SV_SHP, + .sv_flags = SV_ABI_FREEBSD | SV_LP64 | SV_SHP | SV_ASLR, .sv_set_syscall_retval = cpu_set_syscall_retval, .sv_fetch_syscall_args = cpu_fetch_syscall_args, .sv_syscallnames = syscallnames, Modified: head/sys/riscv/riscv/elf_machdep.c ============================================================================== --- head/sys/riscv/riscv/elf_machdep.c Thu Feb 14 14:02:33 2019 (r344120) +++ head/sys/riscv/riscv/elf_machdep.c Thu Feb 14 14:44:53 2019 (r344121) @@ -82,7 +82,7 @@ struct sysentvec elf64_freebsd_sysvec = { .sv_setregs = exec_setregs, .sv_fixlimit = NULL, .sv_maxssiz = NULL, - .sv_flags = SV_ABI_FREEBSD | SV_LP64 | SV_SHP, + .sv_flags = SV_ABI_FREEBSD | SV_LP64 | SV_SHP | SV_ASLR, .sv_set_syscall_retval = cpu_set_syscall_retval, .sv_fetch_syscall_args = cpu_fetch_syscall_args, .sv_syscallnames = syscallnames, Modified: head/sys/sparc64/sparc64/elf_machdep.c ============================================================================== --- head/sys/sparc64/sparc64/elf_machdep.c Thu Feb 14 14:02:33 2019 (r344120) +++ head/sys/sparc64/sparc64/elf_machdep.c Thu Feb 14 14:44:53 2019 (r344121) @@ -80,7 +80,7 @@ static struct sysentvec elf64_freebsd_sysvec = { .sv_setregs = exec_setregs, .sv_fixlimit = NULL, .sv_maxssiz = NULL, - .sv_flags = SV_ABI_FREEBSD | SV_LP64, + .sv_flags = SV_ABI_FREEBSD | SV_LP64 | SV_ASLR, .sv_set_syscall_retval = cpu_set_syscall_retval, .sv_fetch_syscall_args = cpu_fetch_syscall_args, .sv_syscallnames = syscallnames,
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