Karol Stasiak
588d52ca80
Better handling of memory alignment
2018-12-28 11:26:55 +01:00
Karol Stasiak
1c55304bad
8080: Exchange BC/DE registers pairs
2018-12-28 11:25:12 +01:00
Karol Stasiak
e66e938469
6502: Fix variable inlining
2018-12-28 01:17:23 +01:00
Karol Stasiak
95e37d63f1
Remove debugging
2018-12-27 22:02:13 +01:00
Karol Stasiak
f848bf898c
6502: inline variables to registers swapping addressing modes
2018-12-27 20:49:54 +01:00
Karol Stasiak
46bf726818
Optimize for loops
2018-12-27 20:47:18 +01:00
Karol Stasiak
985663083a
6502: Fix some optimizations
2018-12-27 20:46:58 +01:00
Karol Stasiak
59afc24db6
Fix memset
2018-12-27 14:19:04 +01:00
Karol Stasiak
0ded460840
8080: Test subroutine extraction
2018-12-27 14:18:30 +01:00
Karol Stasiak
9ff254c72d
Allow hi() and lo() in inline assembly
2018-12-27 14:17:48 +01:00
Karol Stasiak
4d64bbafac
6502: always fold constants
2018-12-27 14:16:34 +01:00
Karol Stasiak
8cc612976e
Fix nonet subtraction warning message
2018-12-27 14:05:38 +01:00
Karol Stasiak
f12463aef0
Optimization refactoring:
...
– -Of should imply -finline
– certain optimizations should be controllable
– unused global symbols should be removed even if we're not optimizing
2018-12-27 01:18:29 +01:00
Karol Stasiak
b77f9dd5f8
Fix deduplication
2018-12-26 15:28:57 +01:00
Karol Stasiak
0bb662183c
Faster comparisons to 0 and $FFFF
2018-12-26 02:05:41 +01:00
Karol Stasiak
9669e4d87d
Cache AST typing
2018-12-26 01:26:12 +01:00
Karol Stasiak
bf5639761b
Optimize constant comparisons
2018-12-26 01:01:43 +01:00
Karol Stasiak
438d8dbe6e
Detection of the default include path.
2018-12-24 02:38:28 +01:00
Karol Stasiak
aebae97cc8
Source file name in preprocessor errors
2018-12-24 01:20:41 +01:00
Karol Stasiak
acaaa5bdfe
Implicit ranges in for loops are dumb, remove
2018-12-22 01:30:54 +01:00
Karol Stasiak
84c3406dc7
Fix for over enum
2018-12-22 01:30:39 +01:00
Karol Stasiak
02e91070aa
Accept bytes as LHS for >>>>
2018-12-21 22:36:53 +01:00
Karol Stasiak
d62901fb51
6502: Allow more complex expressions
2018-12-21 22:36:29 +01:00
Karol Stasiak
76dd4929a6
6502: Track which pointers need to be on zeropage
2018-12-21 22:36:05 +01:00
Karol Stasiak
36a0065b96
Forbid redefining builtins
2018-12-21 22:35:16 +01:00
Karol Stasiak
e43fb39781
Optimize some stdlib calls
2018-12-21 22:33:27 +01:00
Karol Stasiak
673727b973
Allow empty strings
2018-12-21 22:32:34 +01:00
Karol Stasiak
98585fcc38
8080: better handling of separate byte pairs
2018-12-19 22:29:49 +01:00
Karol Stasiak
8582f0974d
Text codec improvements
2018-12-19 22:27:15 +01:00
Karol Stasiak
60666a6467
8080: Inline assembly fixes
2018-12-19 22:26:57 +01:00
Karol Stasiak
05884f2c7b
Standard library improvements
2018-12-19 19:01:53 +01:00
Karol Stasiak
30d18fba01
6502: another optimization for comparisons
2018-12-19 18:14:40 +01:00
Karol Stasiak
1e9be50ccb
Improve error reporting
2018-12-19 18:14:11 +01:00
Karol Stasiak
960cee5124
Foreach statement; emitting subprocedures
2018-12-19 18:13:38 +01:00
Karol Stasiak
fc10746522
Alias improvements:
...
– aliases can now override other objects
– take aliases into account when ordering functions for optimizations and inlining
2018-12-19 17:33:51 +01:00
Karol Stasiak
49ee0fd3a2
MInor test suite improvements
2018-12-19 17:28:15 +01:00
Karol Stasiak
0b90addc9a
Remove debugging code
2018-12-19 01:30:20 +01:00
Karol Stasiak
1de6f8b75c
Do not emit unused runtime objects
2018-12-19 01:16:04 +01:00
Karol Stasiak
cfac41bc3b
Perhaps true
should be 1?
2018-12-19 01:14:53 +01:00
Karol Stasiak
39a9cde375
Enums cant have more than 256 items
2018-12-19 01:14:02 +01:00
Karol Stasiak
1b8a7c9bb3
8080: Don't stash known constants on stack
2018-12-19 01:13:37 +01:00
Karol Stasiak
735d6c4169
6502: Use colons in assembly labels
2018-12-19 01:12:55 +01:00
Karol Stasiak
453011fb6b
6502: Smarter inlining of variables into A
2018-12-19 01:12:14 +01:00
Karol Stasiak
bcd17f1a78
6502: more bit-twiddling optimizations
2018-12-19 01:11:40 +01:00
Karol Stasiak
08f9426ccb
Multiplication fixes and improvements
2018-12-19 01:10:39 +01:00
Karol Stasiak
2454f223c8
Return dispatch over enums
2018-12-19 01:04:56 +01:00
Karol Stasiak
cfb099568e
Z80: track the IY stack frame
2018-12-19 00:59:28 +01:00
Karol Stasiak
7616c246ee
Fix Apple 2 text codec
2018-12-17 17:15:34 +01:00
Karol Stasiak
dfd9dd4c6a
Don't remove things referred to only by aliases
2018-12-17 17:03:01 +01:00
Karol Stasiak
235700c44c
Multiline value support in platform definition files
2018-12-17 10:41:28 +01:00
Karol Stasiak
8fcf628c8f
Better tracking of the original source
2018-12-17 00:35:32 +01:00
Karol Stasiak
4fb786522d
Fixed not compiling code
2018-12-16 22:59:58 +01:00
Karol Stasiak
acf9db80d3
Reenable mistakenly disabled tests
2018-12-16 22:56:02 +01:00
Karol Stasiak
eb29e78f56
More warnings
2018-12-16 21:07:27 +01:00
Karol Stasiak
78afe3d5f5
Preliminary support for volatile variables
2018-12-16 21:07:04 +01:00
Karol Stasiak
5a99dc7293
65816: various improvements
2018-12-16 19:34:33 +01:00
Karol Stasiak
cd8697552c
Add sizeof operator
2018-12-16 15:43:17 +01:00
Karol Stasiak
badd7ef1d8
Compiler performance improvements
2018-12-16 14:38:57 +01:00
Karol Stasiak
0e5d79f222
6502 Minor comparison optimisation
2018-12-15 00:01:34 +01:00
Karol Stasiak
4f8e4838e8
6502: Fix comparison optimization
2018-12-15 00:01:12 +01:00
Karol Stasiak
f32d72b51f
Multiplication u16×u8
2018-12-14 22:50:20 +01:00
Karol Stasiak
a73e1eae1e
Preprocesor should use current options
2018-12-14 22:49:26 +01:00
Karol Stasiak
65f5c552b4
6502: optimization improvements
2018-12-14 22:09:22 +01:00
Karol Stasiak
c28b71add5
6502: Stack-related things:
...
– software variable stack
– fixes for handling stack variables
2018-12-14 22:01:52 +01:00
Karol Stasiak
db1ce07ed6
8080: Fix comparisons
2018-12-14 21:07:14 +01:00
Karol Stasiak
eb6b7d7769
Fix and improve nonet operations
2018-12-14 15:43:12 +01:00
Karol Stasiak
406d69c74a
Add original line numbers to generated assembly
2018-12-14 15:42:31 +01:00
Karol Stasiak
a985c4f753
More various optimization fixes and improvements
2018-12-14 00:10:30 +01:00
Karol Stasiak
dbe8e39e4a
various optimization fixes and improvements
2018-12-13 23:18:56 +01:00
Karol Stasiak
c1ce4a9283
8080: fixed shifting by 0
2018-12-13 23:12:46 +01:00
Karol Stasiak
bdd41350a7
6502: Optimize constant comparisons
2018-10-12 00:13:49 +02:00
Karol Stasiak
ab267c88ac
Assume tabs are 4 spaces
2018-10-12 00:01:48 +02:00
Karol Stasiak
6b33cc49a8
Fix bad code deduplication
2018-10-12 00:01:19 +02:00
Karol Stasiak
30c979cc39
Fix badly handled stack overflow
2018-10-12 00:00:41 +02:00
Karol Stasiak
df71435c78
Fix for...downto loops
2018-10-11 23:59:50 +02:00
Karol Stasiak
6b43f73f57
Don't deduplicate non-elidable code
2018-10-04 23:23:04 +02:00
Karol Stasiak
ed38b00031
8080: Faster strlen; more multiplication optimizations
2018-10-04 23:22:26 +02:00
Karol Stasiak
fe1bf68295
Add align keyword
2018-10-04 21:34:53 +02:00
Karol Stasiak
3736b5ae56
6502: Use zeropage addressing mode when accessing fixed zeropage locations
2018-09-29 01:16:22 +02:00
Karol Stasiak
cbe6d03e60
8080: Optimized multiplication
2018-09-28 23:45:26 +02:00
Karol Stasiak
f37696df5a
Added #infoeval preprocessor directive
2018-09-28 22:49:28 +02:00
Karol Stasiak
c9c3ebc8a4
6502: Fix shifting
2018-09-28 22:39:16 +02:00
Karol Stasiak
b41f9bebc1
6502: Shifting improvements and fixes
2018-08-16 22:03:27 +02:00
Karol Stasiak
74dbca1f53
Fix typo in test
2018-08-16 22:01:45 +02:00
Karol Stasiak
462041e8f4
Don't align the main function
2018-08-09 12:42:29 +02:00
Karol Stasiak
376c3283b8
Improvements to trigonometric functions
2018-08-08 23:52:47 +02:00
Karol Stasiak
466f6e4fea
Z80: Various optimizations, mostly from z80heaven
2018-08-08 23:52:32 +02:00
Karol Stasiak
34b7107d27
Allow casting to wider types
2018-08-08 23:14:09 +02:00
Karol Stasiak
9581891d66
Following jumps. Generating conditional returns/calls.
2018-08-08 23:12:20 +02:00
Karol Stasiak
2d0f3a5a12
Fix tests
2018-08-08 18:48:11 +02:00
Karol Stasiak
0cb91c0f68
Z80: Better inlining of variables into register pairs
2018-08-08 17:52:08 +02:00
Karol Stasiak
019547aae8
Z80: Faster array indexing
2018-08-08 17:50:27 +02:00
Karol Stasiak
8b09941cef
Z80: Jump shortening
2018-08-08 13:45:38 +02:00
Karol Stasiak
5c65af17d4
Z80: More optimizations
2018-08-08 13:45:26 +02:00
Karol Stasiak
fc3ace20c4
Fix subbyte constants in Intel syntax
2018-08-08 13:45:02 +02:00
Karol Stasiak
2b279ac5e8
Give the preprocessor access to compilation options
2018-08-08 13:44:30 +02:00
Karol Stasiak
2af8304512
Deduplicate more complex code. Better deduplication.
2018-08-08 01:53:47 +02:00
Karol Stasiak
b01c440cf0
6502: Improve memset
2018-08-08 01:38:49 +02:00
Karol Stasiak
46ce602a3e
Allow for function alignment
2018-08-07 23:55:08 +02:00
Karol Stasiak
46df8a6f21
6502: Check if memset is over actual pointers
2018-08-07 22:15:50 +02:00
Karol Stasiak
02d6b5b71c
6502: Crank up the optimizations
2018-08-07 21:37:25 +02:00
Karol Stasiak
8dd8415432
6502: Track values of zeropage registers
2018-08-07 21:36:53 +02:00
Karol Stasiak
64744f7559
Fix initialized array allocation
2018-08-07 19:50:02 +02:00
Karol Stasiak
8dfb223a8c
Fast memset for Z80 and 6502
2018-08-07 17:37:09 +02:00
Karol Stasiak
7750c4ec45
Optimize constants of form (B+A)-B
2018-08-07 17:36:14 +02:00
Karol Stasiak
f937355c54
6502: Fix word addition if zpreg is larger than 2
2018-08-07 17:35:40 +02:00
Karol Stasiak
3e7bbaf5fc
Z80: optimize loads to registers pairs
2018-08-07 17:35:02 +02:00
Karol Stasiak
a8f6bc4c0e
Z80: Correctly analyze flow through LDIR and LDDR
2018-08-07 17:34:31 +02:00
Karol Stasiak
c846a19eef
Preliminary support for object alignment
2018-08-07 17:32:20 +02:00
Karol Stasiak
60d2cc1959
Actually enable code decuplication
2018-08-07 17:28:59 +02:00
Karol Stasiak
ff16854a11
Code deduplication
2018-08-06 19:29:09 +02:00
Karol Stasiak
f045f7f4c2
Z80: Analyze flow through RES and SET correctly
2018-08-06 19:20:07 +02:00
Karol Stasiak
86ce1d42f3
6502: More optimizations.
2018-08-06 19:19:13 +02:00
Karol Stasiak
87c5d698bc
6502: Don't optimize away things like a[f()]^=0
2018-08-06 19:17:57 +02:00
Karol Stasiak
a2eb6fe353
Z80: fix subtraction.
2018-08-06 19:17:08 +02:00
Karol Stasiak
7cf78ca2bd
Use one statement preprocessor per function.
2018-08-06 19:16:42 +02:00
Karol Stasiak
bf47473162
Allow setting the size of the zeropage register from the command line.
2018-08-06 19:15:41 +02:00
Karol Stasiak
48b183828b
Z80: LDH instruction for LR35902
2018-08-03 16:43:31 +02:00
Karol Stasiak
f4a2c96512
Fix comparisons
2018-08-03 16:21:02 +02:00
Karol Stasiak
fab1cafec3
Z80: Intel syntax support
2018-08-03 13:23:37 +02:00
Karol Stasiak
e393a3de9c
Z80: More optimizations
2018-08-03 13:21:04 +02:00
Karol Stasiak
388ceb8b3a
6502: software BCD, increase default zpreg to 4
2018-08-03 13:06:23 +02:00
Karol Stasiak
30aa62ceaf
Z80: Fix 16-bit operations
2018-08-03 13:02:18 +02:00
Karol Stasiak
779cc6ab5c
Extract asDecimal. Improve constants.
2018-08-03 12:59:44 +02:00
Karol Stasiak
0a01dd30e1
6502: Fix zeropage register if larger than 2 bytes
2018-08-03 11:11:03 +02:00
Karol Stasiak
e952d89849
Z80: Intel syntax for output.
2018-08-01 21:16:20 +02:00
Karol Stasiak
d4beba11a1
Z80: >>' operator
2018-08-01 18:49:37 +02:00
Karol Stasiak
9b5b39181a
Z80: Decimal subtraction on 8080, fixes for adding longs returned from functions
2018-08-01 15:33:07 +02:00
Karol Stasiak
6b02c5178a
Z80: More arithmetic optimizations
2018-08-01 15:32:11 +02:00
Karol Stasiak
0326c7a73b
Z80: Fix stack-related optimizations
2018-08-01 15:31:42 +02:00
Karol Stasiak
bc1dc0e500
6502: allow functions with large return values on the right hand side of modifying operators
2018-08-01 15:28:47 +02:00
Karol Stasiak
69f233e378
Z80: Interrupt handlers. Allow using IY as base pointer.
2018-08-01 12:50:05 +02:00
Karol Stasiak
99df25bde2
Fix macro expansion
2018-08-01 12:43:17 +02:00
Karol Stasiak
ffbed1ba26
Allow processed/formatted array contents inside other array literals
2018-08-01 10:34:49 +02:00
Karol Stasiak
bebb8c45a5
Z80: More optimizations
2018-08-01 10:22:34 +02:00
Karol Stasiak
e914ad6d7b
Move label generation into a separate class
2018-07-31 18:16:36 +02:00
Karol Stasiak
2046f94b55
Z80: Compile 8-bit values directly into registers other than A
2018-07-31 01:00:17 +02:00
Karol Stasiak
7e6f2dd4ea
Z80: CALL <number> shouldn't prevent inlining
2018-07-31 00:59:24 +02:00
Karol Stasiak
53f550d266
Z80: Fix line size calculations
2018-07-31 00:52:01 +02:00
Karol Stasiak
2bac42c187
Optimizations for LR35902 and 8080
2018-07-30 23:51:41 +02:00
Karol Stasiak
6d7643b817
6502: Better descriptions of benchmarked tests
2018-07-30 23:50:44 +02:00
Karol Stasiak
453ce93952
Z80: RLA and RL A are two very different instructions
2018-07-30 23:49:25 +02:00
Karol Stasiak
2ef79d6894
Minor improvements for Intel 8080 and ZX Spectrum
2018-07-30 18:55:20 +02:00
Karol Stasiak
998902acf6
Refactor: error logging
2018-07-30 18:53:08 +02:00
Karol Stasiak
cb92b09942
Improvements related to large types:
...
– returning types larger than 2
– fastcall for 1 parameter of size 3 or 4 on Z80
– more integer types (up to int128)
– marked farword as a deprecated alias of int24
2018-07-30 14:33:16 +02:00
Karol Stasiak
070ae395ee
Text literals in expressions, escape sequences, and more
2018-07-28 00:58:20 +02:00
Karol Stasiak
514e819ddf
Fix several things:
...
– statement preprocessor
– unused label removal
– >>>> operator on 6502
– constant byte comparison on 6502
2018-07-28 00:56:25 +02:00
Karol Stasiak
67f3034afb
Enable 8080 and LR35902 for users
2018-07-27 19:12:54 +02:00
Karol Stasiak
3c019b06c1
Tests for LR35902
2018-07-27 19:12:28 +02:00
Karol Stasiak
5c25e653bf
Many things:
...
– better support for LR35902
– stack variables for 8080 and LR35902
– bugfixes
– minor optimizations
2018-07-27 19:11:59 +02:00