Tue Jan 11 15:26:00 CET 2005 Paolo Molaro <lupus@ximian.comt>

[mono.git] / mono / jit / TODO

diff --git a/mono/jit/TODO b/mono/jit/TODO
index ac820a41a4336495bfff1fffb98ce680a80e3047..ab11a9232d910ad88bb7911d2dd5a745645e6f53 100644 (file)
--- a/mono/jit/TODO
+++ b/mono/jit/TODO
@@ -1,16 +1,12 @@
-* correctly align value types on the stack and in arrays
-* impl. marshalling attributes for pinvoke
+* 64bit integer mult with overflow checks + test bench
 * raise exceptions everywhere
-* exceptions: save/restore floating point state
+* exceptions: save/restore floating point state?
 * implement all floating point instruction in x86.brg, we also need to check
   the floating branch instruction - some of them seems to be wrong, we need to
   write better tests for that.
 * document the functions and variables in the JIT 
 * implement a register set for FP registers (just count register usage on x86)
 
-* inline all calls in System.Math::*, we should use coprozessor instructions
-  directly whenever possible. 
-
 * Calling conventions:
 
        Implement fast call
@@ -19,9 +15,14 @@
 
        Implement CONV_OVF_XXX (constant) variants that emit either
        loads or exceptions (as we can always tell)
-       
-       
-* thread does not work with the jit (mcs/tests/test-19.cs)??
-
+               
 * use short jump opcodes where possible (for backward jumps), will give better
   performance. 
+
+* Memory allocation of dynamic code.
+
+       The current interface to generate code and allocate the memory
+       for it is not very nice.
+
+       Use large buffers to allocate temporary code, rather than allocating
+       256 bytes every time, and hoping that it will be enough.  
\ No newline at end of file