+ Favor 'weak' parameter in a_call_name of both thlcgmips and TCGMIPS.
* make_simple_ref and a_loadaddr_ref_reg: require input references to be 'raw' (no refaddr=addr_pic, etc) and do not use GP as base/index. If it's not true, raise an internal error. When addr_pic_call16 or so needs to be generated, it must be done without calling the mentioned methods.
* thlcgmips.a_call_name: generate PIC sequence for procedures declared as 'external', instead of 'cdecl', this is more correct because ABI has only one calling convention.
- make_simple_ref_fpu removed, there's no reason to handle references to floating-point data in different way.
- a_loadaddr_ref_cgpara override also removed, generic method does the job just well.
- thlcgmips.a_call_ref and a_call_reg overrides removed because indirect calls are now always done using $t9.
git-svn-id: trunk@23698 -
used across multiple levels of inheritance such as on MIPS (and the code
has to be reusable for a_call_ref/reeg in the future anyway)
git-svn-id: trunk@21906 -
result location (NR_FUNCTION_RESULT_REG is not valid on all platforms)
o this requires passing the forced function result type (if any) to this
method
o a generic, basic thlcg.a_call_name() is now available that sets the
function result location; can be called by descendants
* the availability under all circumstances of the correct function return
type enables g_call_system_proc() on the JVM platform to now determine
by itself how many stack slots are removed by the call -> do so, instead
of manually counting them (or forgetting to do so and messing up the
maximum evaluation stack height calculations)
git-svn-id: trunk@21862 -
