daemonblade
commented
5 years ago eclipseCommon.c: line 297 stat("/usr/local/bin/java") is returning weird stuff:
(lldb) p stats
(stat) $4 = {
st_dev = 657218906713206
st_ino = 98669
st_nlink = 18446744069414584320
st_mode = 766
st_padding0 = 23704
st_uid = 0
st_gid = 271559000
st_padding1 = 0
st_rdev = 1545370940
st_atim = (tv_sec = 0, tv_nsec = 1551640299)
st_mtim = (tv_sec = 772753000, tv_nsec = 20871)
st_ctim = (tv_sec = 49, tv_nsec = 8796093043200)
st_birthtim = (tv_sec = 0, tv_nsec = 1545370940)
st_size = 0
st_blocks = 0
st_blksize = 0
st_flags = 0
st_gen = 0
st_spare = ([0] = 0, [1] = 0, [2] = 0, [3] = 0, [4] = 0, [5] = 0, [6] = 0, [7] = 0, [8] = 0, [9] = 0)Almost as if alignment is off?
Compared to a 1 liner C-program:
(lldb) p s
(stat) $0 = {
st_dev = 1858276762505014390
st_ino = 153020
st_nlink = 1
st_mode = 33133
st_padding0 = 0
st_uid = 0
st_gid = 0
st_padding1 = 0
st_rdev = 18446744073709551615
st_atim = (tv_sec = 1553466110, tv_nsec = 271559000)
st_mtim = (tv_sec = 1545370940, tv_nsec = 0)
st_ctim = (tv_sec = 1551640299, tv_nsec = 772753000)
st_birthtim = (tv_sec = 1545370940, tv_nsec = 0)
st_size = 20871
st_blocks = 49
st_blksize = 20992
st_flags = 2048
st_gen = 0
st_spare = ([0] = 0, [1] = 0, [2] = 0, [3] = 0, [4] = 0, [5] = 0, [6] = 0, [7] = 0, [8] = 0, [9] = 0)
}
mizhka
Sometimes
./eclipsefails with JVM not found.This can happen on a system where the command previously succeeded. The obvious hypothesis is that there's an uninitialised variable somewhere that's being used.
Code of interest is in:
rt.equinox.framework/features/org.eclipse.equinox.executable.feature/library