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423 Commits

Author SHA1 Message Date
Karol Stasiak
ee47ccef5a fix z80 indexing in hardwritten assembly (#137) 2023-01-27 18:27:53 +01:00
Karol Stasiak
24de2f7530 enable tests of identity page 2023-01-27 18:19:19 +01:00
Karol Stasiak
1beb695151 more tests 2023-01-27 18:17:41 +01:00
Karol Stasiak
ef2f5b5918 Add test 2022-02-11 21:48:24 +01:00
Karol Stasiak
b5084cd180 More tests 2021-12-15 15:53:49 +01:00
Karol Stasiak
f676e74e38 Macro improvements: 
– allow local constants in macros
– allow untyped macro parameters with void
– treat the name of a function as a pointer to it
– add this.function local alias (#118)
 2021-11-12 02:10:07 +01:00
Karol Stasiak
c9ef5e636b Add raw label file format 2021-09-21 00:09:59 +02:00
Karol Stasiak
166acf2b18 R800 support 2021-09-18 00:36:16 +02:00
Karol Stasiak
0c8951d015 Fix unused variable elimination in for-array statements (fixes #125) 2021-09-13 09:27:34 +02:00
Karol Stasiak
84dde8589c Allow spaces after the array keyword (fixes #120) 2021-09-13 09:26:54 +02:00
Karol Stasiak
3b0aa9a425 Fixes for flag boolean types (fixes #123) 2021-09-13 09:26:27 +02:00
Karol Stasiak
90e5360bfd Related to #119: 
– Detection of simple byte overflow cases.
– Optimization of 8×8→16 multiplication on 6809.
– Multiplication optimizations on Z80.
 2021-08-06 21:01:03 +02:00
Karol Stasiak
7f0def54bc Improvements for 65CE02 assembly (fixes #116) 2021-06-29 02:29:30 +02:00
Karol Stasiak
431a25d325 Internal support for pointers to volatile objects; add volatile fields (closes #112) 2021-06-21 14:20:24 +02:00
Karol Stasiak
73beafd65e Support for expressions in file() (fixes #114) 2021-06-21 14:18:17 +02:00
Karol Stasiak
4f6eefab79 Officially deprecate old decimal operators 2021-05-23 22:31:11 +02:00
Karol Stasiak
ca35367974 Tease floating-point numbers 2021-05-16 23:32:33 +02:00
Karol Stasiak
9028d55a7e Various optimization improvements and fixes, mostly for 6809 2021-05-16 23:31:52 +02:00
Karol Stasiak
0172e29bb2 Underscores in numeric literals. Fix parsing of Intel hex constants starting with 0B. 2021-05-08 00:42:06 +02:00
Karol Stasiak
ffb46c4250 Optimize some bitmask operations 2021-05-05 02:58:57 +02:00
Karol Stasiak
fcdad413b0 #110 Add a warning for comparisons between bytes and pointers. 2021-05-05 00:59:54 +02:00
Karol Stasiak
1bcb6d5010 Fix sign extension when using pointers 2021-04-24 01:18:21 +02:00
Karol Stasiak
e25df3d1b3 Parser optimizations again 2021-04-19 01:06:51 +02:00
Karol Stasiak
1e4a193741 Optimization hints 2021-03-15 00:44:14 +01:00
Karol Stasiak
24eac6708b Fix escape sequences in many encodings 2021-03-13 21:40:18 +01:00
Karol Stasiak
66fc1d3984 Add several more encodings 2021-03-13 21:39:48 +01:00
Karol Stasiak
bd9ff2f66d Unfinished test 2021-02-28 19:38:25 +01:00
Karol Stasiak
a0c2eaabcf Struct array fields performance improvements 2021-02-26 23:13:16 +01:00
Karol Stasiak
196ad6542f Allow refering to labels from other functions in assembly (fixes #101) 2021-02-24 02:32:00 +01:00
Karol Stasiak
4ff6120702 Warn about data not being included in the output 2021-02-24 02:28:29 +01:00
Karol Stasiak
521b73d0d3 Array fields for structs and unions (see #87) 2021-02-22 23:23:00 +01:00
Karol Stasiak
7c60a89776 Signed multiplication 2021-02-18 00:39:14 +01:00
Karol Stasiak
2beabb7bed Improvements to constant folding 2021-02-18 00:36:13 +01:00
Karol Stasiak
919f11af2e #101: Allow using local labels in all assembly instructions and all assembly expressions 2021-02-03 09:50:44 +01:00
Karol Stasiak
32b98750a9 Warn about non-volatile spinlocks (see #95) 2021-02-03 09:46:09 +01:00
Karol Stasiak
c1959b356f Make all constants referring to segments match their equivalents from the platform definition (see #87) 2021-01-13 19:55:11 +01:00
Karol Stasiak
499e650752 Define and document more magic suffixes and constants (see #87) 2021-01-13 19:35:11 +01:00
Karol Stasiak
9feda54d92 Optimize word shifts by 7–12 bits 2021-01-13 14:31:20 +01:00
Karol Stasiak
2a5933e115 6502: Fix sbyte to word promotion in some contexts 2021-01-13 14:18:28 +01:00
Karol Stasiak
90a9538936 Various optimizations 2020-12-01 18:18:56 +01:00
Karol Stasiak
7962a1d083 Point at the end of the line if the error is something missing at the end of the line 2020-12-01 03:21:04 +01:00
Karol Stasiak
cba145d674 Better error messages for variable definitions in macros (#77) 2020-12-01 03:19:38 +01:00
Karol Stasiak
b2d2c3e005 Don't emit labels that are not necessary; fix the __heap_start symbol. 2020-11-18 23:08:45 +01:00
Karol Stasiak
97c7d0ffed Basic groundwork for optimization hint support 2020-11-18 22:37:58 +01:00
Karol Stasiak
385b2fd40b Fix function pointers (fixes #86) 2020-11-18 09:34:02 +01:00
Karol Stasiak
fc7643c416 Interrupt handler pointer types 2020-11-11 00:28:21 +01:00
Karol Stasiak
f4a3601d6e 8080: Fix word negation 2020-11-11 00:25:39 +01:00
Karol Stasiak
9f40fc5066 Add some trivial test case 2020-09-22 17:59:50 +02:00
Karol Stasiak
b87c40fc9c Migration from Nashorn to GraalJS 2020-09-22 17:59:32 +02:00
Karol Stasiak
1decf2f087 65816: Various codegen bugfixes 2020-09-22 17:59:14 +02:00