Irmen de Jong
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e8e25c6fd6
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added sys.push() and sys.pop() to put values on cpu stack. Added missing builtin functions to syntax-files.
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2021-11-27 18:09:15 +01:00 |
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Irmen de Jong
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62485b6851
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allow assigns to asmsub parameters (registers), but this is not very useful in practice.
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2021-11-27 15:41:44 +01:00 |
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Irmen de Jong
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54025d2bf5
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small refactor and spelling fixes
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2021-11-27 14:49:18 +01:00 |
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Irmen de Jong
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f5ebf79e71
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make sure X register is also saved if needed when GoSub is used
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2021-11-26 22:11:52 +01:00 |
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Irmen de Jong
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66d5490702
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just added missing FAC2 assign possibility
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2021-11-26 21:34:00 +01:00 |
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Irmen de Jong
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42fe052f9f
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got rid of old getScopedSymbolNameForTarget routine
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2021-11-26 21:09:29 +01:00 |
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Irmen de Jong
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58d9c46a9b
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got rid of old makeScopedName routine
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2021-11-26 20:56:30 +01:00 |
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Irmen de Jong
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110e047681
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replace subroutine calls (statement) by GoSub
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2021-11-26 19:47:01 +01:00 |
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Irmen de Jong
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ff715881bc
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allow scoped identifiers to reference a subroutine parameter directly.
also for asmsubroutines, but the asm generation for that is not yet done.
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2021-11-21 23:21:39 +01:00 |
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Irmen de Jong
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8095c4c155
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added GoSub node (internal use only later for calling subroutines)
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2021-11-21 16:23:48 +01:00 |
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Irmen de Jong
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787e35c9f3
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asm optimizer can now also see of a symbol reference if it is in IO space or not (to a certain extent), so that these instructions are no longer optimized away
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2021-11-21 13:12:51 +01:00 |
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Irmen de Jong
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3c39baf1d6
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don't optimize seemingly redundant assembly instructions away that manipulate IO memory space
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2021-11-21 03:24:03 +01:00 |
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Irmen de Jong
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b292124f3c
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replaced many short/int values by unsigned types if appropriate
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2021-11-21 00:55:56 +01:00 |
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Irmen de Jong
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c0035ba1a2
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char encodings now use UByte type instead of short
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2021-11-21 00:07:17 +01:00 |
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Irmen de Jong
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7936fc5bd8
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tiny optimization of negating a register
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2021-11-20 21:42:55 +01:00 |
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Irmen de Jong
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adfaddbcf4
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give a nicer error when given a wrong compilation target.
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2021-11-20 18:30:55 +01:00 |
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Irmen de Jong
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f9399bcce7
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r=(q+r)-c and r=q+(r-c) are now both also 'augmentable', and BinExprSplitter doesn't check for associativeOperator anymore
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2021-11-20 02:03:32 +01:00 |
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Irmen de Jong
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b334d89715
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refactor and fix the way memory addresses are checked to be in IO space or regular ram
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2021-11-18 22:47:58 +01:00 |
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Irmen de Jong
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fa11a6e18b
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removed faulty and too aggressive assembly optimization of double-store
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2021-11-18 01:43:22 +01:00 |
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Irmen de Jong
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f48d6ca9f8
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simplified NumericLiteral to always just contain a Double instead of a Number for the value
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2021-11-16 23:52:54 +01:00 |
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Irmen de Jong
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964e8e0a17
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update to Kotlin 1.6.0
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2021-11-16 22:36:23 +01:00 |
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Irmen de Jong
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1f60a2d8b9
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comments
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2021-11-15 01:30:12 +01:00 |
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Irmen de Jong
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53e1729e2f
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introduce option to use internal scratch variables via prog8_lib definitions (ony for compiler, not for user code!)
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2021-11-14 16:01:54 +01:00 |
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Irmen de Jong
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5190594c8a
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added several more assembly-level optimizations to remove redundant instructions
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2021-11-14 12:23:46 +01:00 |
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Irmen de Jong
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222bcb808f
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optimize load-store-load combo in output asm
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2021-11-10 23:47:35 +01:00 |
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Irmen de Jong
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686483f51a
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fixed division of signed byte number by 2. (!)
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2021-11-10 00:17:56 +01:00 |
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Irmen de Jong
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8df3da11e3
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add cosr8, sinr8, cosr16 and sinr16 builtin functions that take a degree 0..179 (= 0..358 in 2 degree steps)
to more easily scale halves/quarters etc of a circle than possible with the ones that take 0..255 'degrees'.
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2021-11-09 23:39:26 +01:00 |
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Irmen de Jong
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b909facfe5
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fix compiler stackoverflow crash on certain typecasted expressions containing floats.
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2021-11-09 19:31:19 +01:00 |
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Irmen de Jong
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4937e004b5
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fix compiler crash where it used wrong datatype in split assignment
fixes crash for "ubyte bb ;; uword ww ;; bb = not bb or not ww"
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2021-11-09 01:13:23 +01:00 |
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Irmen de Jong
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c8a4b6f23c
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refactor expressionsAsmGen so that it now has just 1 single public function
this makes replacing it by a non-stack based solution easier in the future.
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2021-11-08 19:21:55 +01:00 |
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Irmen de Jong
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857724c7e6
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attempt to make if-statement not use stack eval anymore
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2021-11-08 19:07:36 +01:00 |
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Irmen de Jong
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984272beb4
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migrated compilerAst module to KoTest (but not finished with the assertions yet)
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2021-11-07 17:25:53 +01:00 |
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Irmen de Jong
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b9ce94bb68
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migrated codeGeneration module to KoTest
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2021-11-07 15:40:05 +01:00 |
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Irmen de Jong
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18d820da94
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correct assignment type
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2021-11-06 18:52:54 +01:00 |
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Irmen de Jong
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26e66f046f
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implement some more missing codegen for inplace Prefix expressions
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2021-11-06 18:48:42 +01:00 |
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Irmen de Jong
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74456d1135
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optimized prefix-expression in to use stack evaluation less
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2021-11-06 17:57:00 +01:00 |
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Irmen de Jong
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62dc824bc0
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tweaks
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2021-11-06 17:14:07 +01:00 |
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Irmen de Jong
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1605791f1b
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float swap() no longer uses evaluation stack but a single temp var instead + FAC1
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2021-11-06 03:36:14 +01:00 |
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Irmen de Jong
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37a46aa2cf
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complex memory assignment also tries to avoid estack evaluation (but not done yet)
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2021-11-06 00:03:19 +01:00 |
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Irmen de Jong
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1d2d217b94
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non-optimized typecast assignments now attempt to not use evalstack
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2021-11-05 23:25:07 +01:00 |
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Irmen de Jong
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23961f695d
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fixed some parse tree node position end-columns. cleanup some todo's
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2021-11-05 22:48:28 +01:00 |
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Irmen de Jong
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730b208617
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relaxed some type checks on certain word register assignment
preparing to optimize asmsub arg passing for complex expressions
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2021-11-04 23:57:25 +01:00 |
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Irmen de Jong
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f09c04eeac
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fix invalid asm addressing mode for certain value-to-evalstack transfers
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2021-11-04 22:44:31 +01:00 |
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Irmen de Jong
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7f49731618
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fix: don't initialize block vars twice, fix: make sure the prog8_init_vars generated routine is correctly called when needed
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2021-11-02 23:13:28 +01:00 |
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Irmen de Jong
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1110bd0851
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fix vardecl initialization value to not use stack eval anymore but separate assignment
(this causes the optimized assignment code gen to be used instead)
but some programs now end up larger in output size
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2021-11-01 00:24:15 +01:00 |
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Irmen de Jong
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1b576f826d
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remove unneeded sibling methods
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2021-10-31 16:50:15 +01:00 |
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Irmen de Jong
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fe17566370
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improved reporting of slow stack based evaluation code
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2021-10-31 14:18:49 +01:00 |
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Irmen de Jong
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e3c00669c1
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fixed improved asm generation for conditions that compare signed word to zero
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2021-10-31 02:39:45 +02:00 |
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Irmen de Jong
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33d17afc32
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improved asm generation for conditions that compare byte/word to zero
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2021-10-31 01:58:16 +02:00 |
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Irmen de Jong
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2388359a99
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improved asm generation for conditions that compare ubyte/uword to zero
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2021-10-31 01:39:37 +02:00 |
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