Irmen de Jong
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7748c261da
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rsave/rrestore moved from sys to builtin function to solve the stack related problem when calling it as a regular subroutine
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2021-11-29 23:13:04 +01:00 |
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Irmen de Jong
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a2db44f80c
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also consider Y register for clobber check for functioncall arguments
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2021-11-29 22:09:05 +01:00 |
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Irmen de Jong
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45b8762188
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use inc/ina instead of adc
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2021-11-29 00:07:15 +01:00 |
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Irmen de Jong
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47c2c0376a
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added some cpu stack related assembly-level optimizations
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2021-11-28 17:27:01 +01:00 |
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Irmen de Jong
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f0dadc4a43
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optimize 1-arg functioncalls
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2021-11-28 16:55:10 +01:00 |
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Irmen de Jong
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d6abd72e55
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fix push() of signed values
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2021-11-28 13:01:46 +01:00 |
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Irmen de Jong
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3d23b39f4c
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moved A to the end of the param list to avoid having to store its value
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2021-11-28 04:03:18 +01:00 |
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Irmen de Jong
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f3a4048ebf
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improved setting Carry bit as asmsub parameter
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2021-11-28 03:31:32 +01:00 |
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Irmen de Jong
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7c5ec1853d
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nice error message if pop() argument is wrong
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2021-11-28 02:20:35 +01:00 |
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Irmen de Jong
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e8f4686430
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undid failed attempt of using sys.push/sys.pop for stack args - now using new push(), pushw(), pop(), popw() builtin functions
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2021-11-28 01:22:40 +01:00 |
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Irmen de Jong
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02348924d0
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failed attempt of using sys.push/pop for stack args
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2021-11-27 23:52:47 +01:00 |
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Irmen de Jong
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c838821615
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refactor fuction arguments codegen a bit
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2021-11-27 21:14:21 +01:00 |
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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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