+ /* The location expression for a TLS variable looks like this (on a
+ 64-bit LE machine):
+
+ DW_AT_location : 10 byte block: 3 4 0 0 0 0 0 0 0 e0
+ (DW_OP_addr: 4; DW_OP_GNU_push_tls_address)
+
+ 0x3 is the encoding for DW_OP_addr, which has an operand as long
+ as the size of an address on the target machine (here is 8
+ bytes). 0xe0 is the encoding for DW_OP_GNU_push_tls_address.
+ The operand represents the offset at which the variable is within
+ the thread local storage. */
+
+ if (dlbaton->size > 1
+ && dlbaton->data[dlbaton->size - 1] == DW_OP_GNU_push_tls_address)
+ if (dlbaton->data[0] == DW_OP_addr)
+ {
+ int bytes_read;
+ CORE_ADDR offset = dwarf2_read_address (&dlbaton->data[1],
+ &dlbaton->data[dlbaton->size - 1],
+ &bytes_read);
+ fprintf_filtered (stream,
+ "a thread-local variable at offset %s in the "
+ "thread-local storage for `%s'",
+ paddr_nz (offset), dlbaton->objfile->name);
+ return 1;
+ }
+
+