X-Git-Url: http://git.csclub.uwaterloo.ca/?p=kopensolaris-gnu%2Fglibc.git;a=blobdiff_plain;f=abi-tags;h=6170a2a13ecbe652e9359c4a26cf68e1550cf1ba;hp=45d1d1f1194ea68f726594379a78a50c3535a4ef;hb=377ba9d3cad905970d41770883e2cfc02420388f;hpb=8ddfba20a11a0f168f01a0268249ec58a8b36917 diff --git a/abi-tags b/abi-tags index 45d1d1f119..6170a2a13e 100644 --- a/abi-tags +++ b/abi-tags @@ -6,9 +6,9 @@ # earlier entries taking precedence over later entries. So loose patterns # at the end of the list can give defaults. -# The ABI tag values we use are 32-bit quantities stored in machine byte order. -# Conventionally the high-order byte indicates the OS and the low three -# bytes form a version number associated with a particular ABI version. +# The ABI tags we use are four 32-bit integers. The first of these +# is the operating-system number, the next three are the revision number +# of the first compatible kernel. # After the configuration regexp, four integers in C syntax appear # surrounded by any whitespace or punctuation, one for each byte, MSB first. @@ -20,5 +20,7 @@ .*-.*-gnu-gnu.* 1 0.0.0 +.*-sun-solaris2.* 2 2.0.0 # just an arbitrary value + # There is no catch-all default here because every supported OS that uses # ELF must have its own unique ABI tag.