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ceph-ceph-16.2.15
2011-isa-l-CET-Add-CET-marker-to-x86-64-crc32-a...
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File 2011-isa-l-CET-Add-CET-marker-to-x86-64-crc32-assembly-co.patch of Package ceph-ceph-16.2.15
From bbcc1a69f787881f16156f3c789052942a564103 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" <hjl.tools@gmail.com> Date: Thu, 20 Jan 2023 05:35:49 -0800 Subject: [PATCH] isa-l/CET: Add CET marker to x86-64 crc32 assembly codes Add .note.gnu.property section to x86-64 crc32 assembly codes to mark for IBT and SHSTK compatibility. --- crc/crc32_gzip_refl_by16_10.asm | 9 +++++++++ crc/crc32_gzip_refl_by8.asm | 9 +++++++++ crc/crc32_gzip_refl_by8_02.asm | 9 +++++++++ crc/crc32_ieee_01.asm | 8 ++++++++ crc/crc32_ieee_02.asm | 9 +++++++++ crc/crc32_ieee_by16_10.asm | 9 +++++++++ crc/crc32_ieee_by4.asm | 9 +++++++++ crc/crc32_iscsi_00.asm | 8 ++++++++ crc/crc32_iscsi_01.asm | 8 ++++++++ 9 files changed, 78 insertions(+) diff --git a/src/isa-l/crc/crc32_gzip_refl_by16_10.asm b/src/isa-l/crc/crc32_gzip_refl_by16_10.asm index 40236f6..b16874d 100644 --- a/src/isa-l/crc/crc32_gzip_refl_by16_10.asm +++ b/src/isa-l/crc/crc32_gzip_refl_by16_10.asm @@ -566,3 +566,12 @@ global no_ %+ FUNCTION_NAME no_ %+ FUNCTION_NAME %+ : %endif %endif ; (AS_FEATURE_LEVEL) >= 10 + +%ifidn __OUTPUT_FORMAT__, elf64 +; inform linker that this doesn't require executable stack +section .note.GNU-stack noalloc noexec nowrite progbits +; inform linker that this is compatible with IBT and SHSTK +section .note.gnu.property note alloc noexec align=8 +DD 0x00000004,0x00000010,0x00000005,0x00554e47 +DD 0xc0000002,0x00000004,0x00000003,0x00000000 +%endif diff --git a/src/isa-l/crc/crc32_gzip_refl_by8.asm b/src/isa-l/crc/crc32_gzip_refl_by8.asm index 62f7e7d..97b0c4a 100644 --- a/src/isa-l/crc/crc32_gzip_refl_by8.asm +++ b/src/isa-l/crc/crc32_gzip_refl_by8.asm @@ -622,3 +622,12 @@ dq 0x0706050403020100, 0x000e0d0c0b0a0908 ;;; func core, ver, snum slversion crc32_gzip_refl_by8, 01, 00, 002c + +%ifidn __OUTPUT_FORMAT__, elf64 +; inform linker that this doesn't require executable stack +section .note.GNU-stack noalloc noexec nowrite progbits +; inform linker that this is compatible with IBT and SHSTK +section .note.gnu.property note alloc noexec align=8 +DD 0x00000004,0x00000010,0x00000005,0x00554e47 +DD 0xc0000002,0x00000004,0x00000003,0x00000000 +%endif diff --git a/src/isa-l/crc/crc32_gzip_refl_by8_02.asm b/src/isa-l/crc/crc32_gzip_refl_by8_02.asm index 80d849e..1d5a75f 100644 --- a/src/isa-l/crc/crc32_gzip_refl_by8_02.asm +++ b/src/isa-l/crc/crc32_gzip_refl_by8_02.asm @@ -553,3 +553,12 @@ pshufb_shf_table: ; dq 0x060504030201008f, 0x0e0d0c0b0a090807 ; shl 1 (16-15) / shr15 dq 0x8786858483828100, 0x8f8e8d8c8b8a8988 dq 0x0706050403020100, 0x000e0d0c0b0a0908 + +%ifidn __OUTPUT_FORMAT__, elf64 +; inform linker that this doesn't require executable stack +section .note.GNU-stack noalloc noexec nowrite progbits +; inform linker that this is compatible with IBT and SHSTK +section .note.gnu.property note alloc noexec align=8 +DD 0x00000004,0x00000010,0x00000005,0x00554e47 +DD 0xc0000002,0x00000004,0x00000003,0x00000000 +%endif diff --git a/src/isa-l/crc/crc32_ieee_01.asm b/src/isa-l/crc/crc32_ieee_01.asm index 32495ed..cfc443b 100644 --- a/src/isa-l/crc/crc32_ieee_01.asm +++ b/src/isa-l/crc/crc32_ieee_01.asm @@ -653,3 +653,11 @@ dq 0x0706050403020100, 0x000e0d0c0b0a0908 ;;; func core, ver, snum slversion crc32_ieee_01, 01, 06, 0011 +%ifidn __OUTPUT_FORMAT__, elf64 +; inform linker that this doesn't require executable stack +section .note.GNU-stack noalloc noexec nowrite progbits +; inform linker that this is compatible with IBT and SHSTK +section .note.gnu.property note alloc noexec align=8 +DD 0x00000004,0x00000010,0x00000005,0x00554e47 +DD 0xc0000002,0x00000004,0x00000003,0x00000000 +%endif diff --git a/src/isa-l/crc/crc32_ieee_02.asm b/src/isa-l/crc/crc32_ieee_02.asm index 8a472b0..dd7096a 100644 --- a/src/isa-l/crc/crc32_ieee_02.asm +++ b/src/isa-l/crc/crc32_ieee_02.asm @@ -649,3 +649,12 @@ pshufb_shf_table: ; dq 0x060504030201008f, 0x0e0d0c0b0a090807 ; shl 1 (16-15) / shr15 dq 0x8786858483828100, 0x8f8e8d8c8b8a8988 dq 0x0706050403020100, 0x000e0d0c0b0a0908 + +%ifidn __OUTPUT_FORMAT__, elf64 +; inform linker that this doesn't require executable stack +section .note.GNU-stack noalloc noexec nowrite progbits +; inform linker that this is compatible with IBT and SHSTK +section .note.gnu.property note alloc noexec align=8 +DD 0x00000004,0x00000010,0x00000005,0x00554e47 +DD 0xc0000002,0x00000004,0x00000003,0x00000000 +%endif diff --git a/src/isa-l/crc/crc32_ieee_by16_10.asm b/src/isa-l/crc/crc32_ieee_by16_10.asm index 200fd93..2afd597 100644 --- a/src/isa-l/crc/crc32_ieee_by16_10.asm +++ b/src/isa-l/crc/crc32_ieee_by16_10.asm @@ -582,3 +582,12 @@ global no_ %+ FUNCTION_NAME no_ %+ FUNCTION_NAME %+ : %endif %endif ; (AS_FEATURE_LEVEL) >= 10 + +%ifidn __OUTPUT_FORMAT__, elf64 +; inform linker that this doesn't require executable stack +section .note.GNU-stack noalloc noexec nowrite progbits +; inform linker that this is compatible with IBT and SHSTK +section .note.gnu.property note alloc noexec align=8 +DD 0x00000004,0x00000010,0x00000005,0x00554e47 +DD 0xc0000002,0x00000004,0x00000003,0x00000000 +%endif diff --git a/src/isa-l/crc/crc32_ieee_by4.asm b/src/isa-l/crc/crc32_ieee_by4.asm index 39bed5a..847d0bd 100644 --- a/src/isa-l/crc/crc32_ieee_by4.asm +++ b/src/isa-l/crc/crc32_ieee_by4.asm @@ -563,3 +563,12 @@ SHUF_MASK dq 0x08090A0B0C0D0E0F, 0x0001020304050607 ;;; func core, ver, snum slversion crc32_ieee_by4, 05, 02, 0017 + +%ifidn __OUTPUT_FORMAT__, elf64 +; inform linker that this doesn't require executable stack +section .note.GNU-stack noalloc noexec nowrite progbits +; inform linker that this is compatible with IBT and SHSTK +section .note.gnu.property note alloc noexec align=8 +DD 0x00000004,0x00000010,0x00000005,0x00554e47 +DD 0xc0000002,0x00000004,0x00000003,0x00000000 +%endif diff --git a/src/isa-l/crc/crc32_iscsi_00.asm b/src/isa-l/crc/crc32_iscsi_00.asm index 4f81e3a..3d6b2d1 100644 --- a/src/isa-l/crc/crc32_iscsi_00.asm +++ b/src/isa-l/crc/crc32_iscsi_00.asm @@ -669,3 +669,11 @@ DD 0x54851c7f,0x89e3d7c4,0xeba4fdf8,0x36c23643 ;;; func core, ver, snum slversion crc32_iscsi_00, 00, 04, 0014 +%ifidn __OUTPUT_FORMAT__, elf64 +; inform linker that this doesn't require executable stack +section .note.GNU-stack noalloc noexec nowrite progbits +; inform linker that this is compatible with IBT and SHSTK +section .note.gnu.property note alloc noexec align=8 +DD 0x00000004,0x00000010,0x00000005,0x00554e47 +DD 0xc0000002,0x00000004,0x00000003,0x00000000 +%endif diff --git a/src/isa-l/crc/crc32_iscsi_01.asm b/src/isa-l/crc/crc32_iscsi_01.asm index 2a81517..c048413 100644 --- a/src/isa-l/crc/crc32_iscsi_01.asm +++ b/src/isa-l/crc/crc32_iscsi_01.asm @@ -588,3 +588,11 @@ K_table: ;;; func core, ver, snum slversion crc32_iscsi_01, 01, 04, 0015 +%ifidn __OUTPUT_FORMAT__, elf64 +; inform linker that this doesn't require executable stack +section .note.GNU-stack noalloc noexec nowrite progbits +; inform linker that this is compatible with IBT and SHSTK +section .note.gnu.property note alloc noexec align=8 +DD 0x00000004,0x00000010,0x00000005,0x00554e47 +DD 0xc0000002,0x00000004,0x00000003,0x00000000 +%endif -- 2.34.1
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