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authorAndrey Konovalov <andreyknvl@google.com>2019-01-16 14:50:43 +0100
committerAndrey Konovalov <andreyknvl@gmail.com>2019-01-16 19:19:53 +0100
commitc2faf9b2d5b583f53d01b8b483e26b61ed72cbbf (patch)
tree8223752709973ec927c4291fda3f3341a5ef0ea6 /sys/linux/sys.txt
parentb5df78dc5d994bc61f1ecee2c5c85313178f392e (diff)
all: detect extra coverage support
Based on whether the kernel supports KCOV_REMOTE_ENABLE ioctl.
Diffstat (limited to 'sys/linux/sys.txt')
-rw-r--r--sys/linux/sys.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/linux/sys.txt b/sys/linux/sys.txt
index 2deeedae6..e9732266c 100644
--- a/sys/linux/sys.txt
+++ b/sys/linux/sys.txt
@@ -959,6 +959,9 @@ _ = ADJ_OFFSET, ADJ_FREQUENCY, ADJ_MAXERROR, ADJ_ESTERROR, ADJ_STATUS, ADJ_TIMEC
# misc
_ = KCOV_INIT_TRACE, KCOV_ENABLE, KCOV_DISABLE, KCOV_TRACE_PC, KCOV_TRACE_CMP, FIFREEZE, FAN_OPEN_PERM, FAN_ACCESS_PERM, PTRACE_TRACEME, __NR_mmap2
+# Hardcode KCOV_REMOTE_ENABLE value for amd64 until new kcov patches reach mainline.
+define KCOV_REMOTE_ENABLE 1075340134
+
# Not yet implemented syscalls
#define __NR_umask 95
#define __NR_vhangup 153