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| author | Brian Inglis <Brian.Inglis@SystematicSW.ab.ca> | 2021-04-27 17:28:52 -0600 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2021-04-28 12:26:03 +0200 |
| commit | 5eb232ede72e394e280d1a23131267c7002d2c52 (patch) | |
| tree | 77d7bc7a74e9b430c0eb9394807b256f1531a38f | |
| parent | a89bd73c5f201d8f2fcce601cc4117269f12514f (diff) | |
| download | newlib-5eb232ede72e394e280d1a23131267c7002d2c52.zip newlib-5eb232ede72e394e280d1a23131267c7002d2c52.tar.gz newlib-5eb232ede72e394e280d1a23131267c7002d2c52.tar.bz2 | |
format_proc_cpuinfo: add v_spec_ctrl, bus_lock_detect
Linux 5.12 Frozen Wasteland added features and changes:
add AMD 0x8000000a EDX:20 v_spec_ctrl virtual speculation control support
add Intel 0x00000007 ECX:24 bus_lock_detect bus lock detect debug exception
| -rw-r--r-- | winsup/cygwin/fhandler_proc.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/winsup/cygwin/fhandler_proc.cc b/winsup/cygwin/fhandler_proc.cc index 501c157..7cd0b3a 100644 --- a/winsup/cygwin/fhandler_proc.cc +++ b/winsup/cygwin/fhandler_proc.cc @@ -1519,6 +1519,7 @@ format_proc_cpuinfo (void *, char *&destbuf) ftcprint (features1, 13, "avic"); /* virt int control */ ftcprint (features1, 15, "v_vmsave_vmload"); /* virt vmsave vmload */ ftcprint (features1, 16, "vgif"); /* virt glb int flag */ + ftcprint (features1, 20, "v_spec_ctrl"); /* virt spec ctrl support */ /* ftcprint (features1, 28, "svme_addr_chk"); *//* secure vmexit addr check */ } @@ -1542,6 +1543,7 @@ format_proc_cpuinfo (void *, char *&destbuf) ftcprint (features1, 14, "avx512_vpopcntdq"); /* vec popcnt dw/qw */ ftcprint (features1, 16, "la57"); /* 5 level paging */ ftcprint (features1, 22, "rdpid"); /* rdpid instruction */ + ftcprint (features1, 24, "bus_lock_detect"); /* bus lock detect dbg excptn */ ftcprint (features1, 25, "cldemote"); /* cldemote instr */ ftcprint (features1, 27, "movdiri"); /* movdiri instr */ ftcprint (features1, 28, "movdir64b"); /* movdir64b instr */ |