Bob Andrews
92fa7cb23f
Merge pull request #2762 from kugelfuhr/kugelfuhr/fix-1778
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Change notification message used when pointing to the macro an error comes from
2025-07-02 00:35:24 +02:00
Kugel Fuhr
ec67b49d7d
Change notification message used when pointing to the macro an error comes from.
2025-07-01 17:37:39 +02:00
mrdudz
483ef7844b
also test DESTDIR
2025-06-30 16:03:36 +02:00
mrdudz
705081af34
Merge branch 'master' into quietagain
2025-06-29 23:01:47 +02:00
mrdudz
831eedfb58
add some reasonable warnings/errors when PREFIX is empty
2025-06-29 22:46:42 +02:00
mrdudz
ce99bfb195
forgot some case values /o\
2025-06-29 21:05:51 +02:00
mrdudz
af89b22252
add missing pseudos for sweet16
2025-06-29 19:13:56 +02:00
mrdudz
dd0d908d57
65816 does not have Rockwell extensions
2025-06-29 17:21:22 +02:00
mrdudz
cf8af80dce
add missing pseudo(s) for HUC6280, fix cpudetect for 6280
2025-06-29 01:57:28 +02:00
mrdudz
629252c562
its CSG extensions, not GTE
2025-06-29 01:51:10 +02:00
mrdudz
0168835456
handle extra address mode(s) for 65CE02 in the scanner
2025-06-28 18:17:37 +02:00
mrdudz
bf1dbc54fc
fix instruction bitfields. 65CE02 derivates can not use 65SC02, because of the zp-ind-z clash
2025-06-28 18:17:13 +02:00
mrdudz
8e4936d68d
add related pseudos
2025-06-28 18:15:57 +02:00
mrdudz
c16b8dcf43
add new files
2025-06-28 02:08:01 +02:00
mrdudz
f6becd1b27
compiler should know about W65C02/65CE02 as well
2025-06-28 01:51:13 +02:00
mrdudz
b05e418e0b
rp6502 actually uses W65C02
2025-06-28 01:45:26 +02:00
mrdudz
d472ac8fc0
fix table
2025-06-28 01:44:40 +02:00
mrdudz
0b49d66f05
sort table
2025-06-28 01:06:37 +02:00
mrdudz
b38422ef9f
65CE02 has phz and asw
2025-06-28 00:58:19 +02:00
mrdudz
e3140349b0
add 65CE02 and W65C02 to disassembler
2025-06-28 00:54:13 +02:00
mrdudz
e93356e3bb
add 65CE02 table
2025-06-28 00:38:16 +02:00
mrdudz
76aa7cbc40
add names and bit(field)s for WDC65C02 and 65CE02
2025-06-27 19:40:41 +02:00
Bob Andrews
d909a2c285
Merge pull request #2746 from mrdudz/bequiet
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Fix -s vs QUIET in the makefiles
2025-06-27 16:43:13 +02:00
Bob Andrews
270552af48
Merge pull request #2734 from mrdudz/mega65c
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C65 and Mega65 initial C support
2025-06-27 16:41:28 +02:00
mrdudz
0c22e310ef
...and patch the Makefile in src the same way
2025-06-26 23:44:56 +02:00
Kugel Fuhr
d5e7c94eb2
Introduce an optimization for (header) files containing include guards: If
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such an include guard exists, the file is not read and parsed multiple times
(as before) but duplicate inclusion is detected before opening the file and
the additional overhead is avoided.
2025-06-26 10:10:11 +02:00
mrdudz
01ba0b562d
Merge branch 'master' into mega65c
2025-06-26 01:52:10 +02:00
Bob Andrews
801508aecf
Merge pull request #2735 from kugelfuhr/kugelfuhr/fix-2025
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Add an optimization that removes compare instructions preceeding RTS or function calls
2025-06-26 00:29:29 +02:00
Kugel Fuhr
55d9b2dbd0
Rewrite the optimization step from c0a1b1b887 to
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remove compares not only before RTS but also befoire function calls that don't
use the flags but destroy all of them. The latter is currently the case for
all functions called. This way the optimization covers a lot more cases than
just checking for RTS.
2025-06-25 20:07:36 +02:00
mrdudz
d6cc893940
fix instruction set bits set by the compiler. in particular do not set the 65SC02 bit for 4510/45GS02, else we get clashes with sta(zp)
2025-06-24 21:39:39 +02:00
Kugel Fuhr
7a6c60ade4
Do also sort variables to satisfy sorted_codeopt.sh.
2025-06-24 20:21:43 +02:00
Kugel Fuhr
c0a1b1b887
Add an optimization step that removes compare instructions preceeding an RTS.
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Since nothing is passed back in the flags, these instructions have no effect.
Fixes #2025 .
2025-06-24 18:02:24 +02:00
Bob Andrews
54a2410b5a
Merge pull request #2674 from GorillaSapiens/c_sp
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rename "sp" to "c_sp", avoid conflict with 4510 opcodes
2025-06-24 17:44:13 +02:00
Gorilla Sapiens
b2e5d3cd25
insipid formatting whack-a-mole
2025-06-23 17:51:44 +00:00
Kugel Fuhr
4c81eacefe
Added -d/--debug and -m/--multi-pass switches to the disassembler. The latter
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will make the disassembler run multiple preparation passes to find all
addresses where labels must be placed. Without -m some label addresses are
found in the final pass, where the disassembler cannot make use of them.
2025-06-23 14:50:40 +02:00
Bob Andrews
c520455b2b
Merge pull request #2729 from kugelfuhr/kugelfuhr/fix-2208
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When studying a symbol expression use its address size if its smaller than that of the symbol
2025-06-23 14:22:22 +02:00
Bob Andrews
c20461d213
Merge pull request #2722 from kugelfuhr/kugelfuhr/da65-cleanup
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Small cleanup for da65
2025-06-23 14:18:18 +02:00
Bob Andrews
c832af8a71
Merge pull request #2710 from kugelfuhr/kugelfuhr/fix-2694
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Fix wrong file offset handling for a memory area with only run segments written to a file
2025-06-23 14:17:55 +02:00
Kugel Fuhr
96bb1e4336
Fix coding style.
2025-06-23 14:02:56 +02:00
Kugel Fuhr
49713f73e0
Output relative branch targets as "*-30" instead of "* + (-30)".
2025-06-23 14:01:29 +02:00
Bob Andrews
540a6a7658
Merge pull request #2728 from kugelfuhr/kugelfuhr/da65-improvements
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Cleanup for the da65 code base
2025-06-23 13:47:23 +02:00
mrdudz
034fc93c75
enable 4510/45GS02 in the compiler - however, the resulting asm files cant be assembled because of sp vs c_sp clash
2025-06-23 13:23:23 +02:00
mrdudz
8615c244d9
add initial target for mega65, also added c65 where missing. reworked from #1792
2025-06-22 21:07:38 +02:00
Gorilla Sapiens
a7af49a763
Merge branch 'master' into c_sp
2025-06-22 19:02:24 +00:00
Kugel Fuhr
7d231d60a6
Minor corrections after looking at the diff.
2025-06-22 20:36:26 +02:00
Kugel Fuhr
b9a703749c
Replace all tables by hash tables. This allows to remove the ugly special
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casing of "long addresses" and prepares the code base for use with the full
address range of the 65816.
Use fixed size data types for addresses and target data words of known size.
Many other minor improvements.
2025-06-22 20:36:26 +02:00
Kugel Fuhr
7854a53434
When studying expressions and recalculating the address size for a symbol
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expression, use the symbol address size only if it is smaller than the one
that was calculated.
2025-06-22 16:12:07 +02:00
mrdudz
233c784c03
fix aslq in the disassembler
2025-06-22 01:16:03 +02:00
mrdudz
2ae30b5b50
cleanup
2025-06-22 01:15:40 +02:00
mrdudz
c3b75f0ac1
comment
2025-06-22 01:15:10 +02:00
