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Author	SHA1	Message	Date
H.J. Lu	d6fcdd123c	x86: Append -z cet-report=error to LDFLAGS ... Append -z cet-report=error to LDFLAGS if -fcf-protection is enabled by default in compiler to catch the missing Intel CET marker: compiling multi-threaded dynamic library 1.5.1 /usr/local/bin/ld: obj/conf_f408b4c825de923ffc88f7f21b6884b1/dynamic/huf_decompress_amd64.o: error: missing IBT and SHSTK properties collect2: error: ld returned 1 exit status ... LINK obj/conf_dbc0b41e36c44111bb0bb918e093d7c1/zstd /usr/local/bin/ld: obj/conf_dbc0b41e36c44111bb0bb918e093d7c1/huf_decompress_amd64.o: error: missing IBT and SHSTK properties collect2: error: ld returned 1 exit status	2022-01-20 08:32:01 -08:00
hjl-toolsandGitHub	ff92884a89	Merge branch 'facebook:dev' into hjl/cet/dev	2022-01-16 10:07:32 -08:00
H.J. Lu	51ab182bd4	x86-64: Enable Intel CET ... Intel Control-flow Enforcement Technology (CET): https://en.wikipedia.org/wiki/Control-flow_integrity#Intel_Control-flow_Enforcement_Technology requires that on Linux, all linker input files are marked as CET enabled in .note.gnu.property section. For high-level language source codes, .note.gnu.property section is added by compiler with the -fcf-protection option. For assembly sources, include <cet.h> to add .note.gnu.property section.	2022-01-11 13:19:16 -08:00
H.J. Lu	568c69a4eb	x86-64: Hide internal assembly functions ... Hide x86-64 internal assembly functions. Before $ nm -D lib/libzstd.so.1 | grep usingDTable_internal_bmi2_asm_loop 00000000000c23c0 T _HUF_decompress4X1_usingDTable_internal_bmi2_asm_loop 00000000000c23c0 T HUF_decompress4X1_usingDTable_internal_bmi2_asm_loop 00000000000c283d T _HUF_decompress4X2_usingDTable_internal_bmi2_asm_loop 00000000000c283d T HUF_decompress4X2_usingDTable_internal_bmi2_asm_loop $ After $ nm -D lib/libzstd.so.1 | grep usingDTable_internal_bmi2_asm_loop $ This fixes issue #2990.	2022-01-11 10:12:24 -08:00