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| -rw-r--r-- | spec.org | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -36,6 +36,17 @@ others. Bytecode files are byte sequence which encode instructions for the virtual machine. Any instruction (even with an operand) has one and only one byte sequence associated with it. +* TODO Storage +Two types of storage: ++ Data stack which all core VM routines manipulate and work on (FIFO) ++ Register space which is generally reserved for user space code + i.e. other than ~mov~ no other core VM routine manipulates the + registers +* TODO Assembler conventions +The standard library is allowed to use the first 8 words (64 bytes) of +register space without regard to user applications, so it's +recommended to use register space from the 9th (72nd bit) word onwards +for user applications if standard library is to be used. * Footnotes [fn:2] ~NOOP~, ~HALT~, ~MDELETE~, ~MSIZE~, ~JUMP_*~ |