e15991af44
run workflow on all branches
2024-02-22 20:23:15 +01:00
154e6e2dbc
Update rev generation
2024-02-14 22:09:07 +01:00
4d8d3d1c48
Update gitignore
2024-02-04 11:24:58 +01:00
bfd40db93b
Remove windows workflow
2024-02-03 16:00:01 +01:00
96e1bf0808
Add patching phase to make binary run on non-nixos
2024-02-03 15:39:19 +01:00
bff644b664
Upload artifact
2024-02-03 12:58:58 +01:00
6006d366c2
test nix actions?
2024-02-03 12:56:27 +01:00
672c88559c
mjau
2024-02-03 12:48:54 +01:00
c9c40cdc1c
Enable github actions for github-actions branch
2024-02-03 12:47:20 +01:00
758b9c9cb7
Add devshell
2024-02-03 12:02:29 +01:00
91023adad3
Handle builds outside nix
2024-02-03 12:00:36 +01:00
7b15ea828c
Short revision
2024-02-03 11:57:07 +01:00
f3f6de5b0b
Remove vergen and use nix instead
2024-02-03 11:56:04 +01:00
867e75eeb7
flakeify
2024-02-03 11:55:45 +01:00
Ry
bedf8d54c4
Merge pull request #14 from eiowlta/main
...
Register Pointer Offsets, optional low hanging optimization, fixedwidth shift/bit operands
2023-07-23 14:25:13 -07:00
eiowlta
b5d88f735a
Merge branch 'fox32-arch:main' into main
2023-07-23 14:37:49 +03:00
eiowlta
4647b9fe63
add support for optional optimization, shorter bit operations and register pointer offsets
2023-07-21 18:34:51 +03:00
Ry
6e2691f50b
Merge pull request #13 from eiowlta/main
...
support inc r, # in assembler
2023-07-20 15:55:21 -07:00
eiowlta
36a8432411
support inc r, # in assembler
2023-07-20 16:53:30 +03:00
Ry
a049f839f2
Add #include_bin_optional
2023-03-03 17:26:10 -08:00
Ry
007caeb23f
Merge pull request #12 from neuschaefer/dev
...
Don't parse _123 as a decimal number
2023-02-03 15:27:49 -08:00
jn
99438e5997
Don't parse _123 as a decimal number
...
Instead require that decimal numbers start with a digit.
This fixes the detection of things like _L4 and _4 as labels.
2023-02-03 15:21:05 +01:00
Ry
3453727735
Merge pull request #10 from neuschaefer/dev
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Misc
2023-02-02 01:49:57 -08:00
jn
bb81c2df69
Don't pass Size by reference
...
It's a small value type.
2023-02-02 10:46:11 +01:00
jn
da654a216b
Deduplicate immediate to AstNode conversion
2023-02-02 10:46:11 +01:00
jn
b2212bfa24
Deduplicate condition to bits conversion
2023-02-02 10:46:11 +01:00
jn
fc1008cc10
Deduplicate operand to immediate conversion
2023-02-02 10:46:11 +01:00
jn
7371aed79f
Allow specifying immediates as target (right-hand side) operands
2023-02-02 10:46:00 +01:00
jn
b23f2b4315
Eliminate non-determinism due to use of HashMap
2023-02-02 10:46:00 +01:00
jn
226a0f1aff
Use println!("...") instead of print!("...\n")
...
And also use exit without module path.
2023-02-02 10:46:00 +01:00
Ry
def2b4fb92
Merge pull request #9 from neuschaefer/dev
...
Better error handling and nop.8
2023-02-01 14:53:42 -08:00
jn
0c47ce79af
Allow specifying width on zero-operand instructions
...
nop.8 exists and is valid, so fox32asm should assemble it.
It might be a good idea to reject some invalid instructions, though,
such as out.8.
2023-02-01 23:34:37 +01:00
jn
2c932cef4b
Print parse errors in a somewhat nicer way
...
Before:
fox32asm 0.3.0 (94dd0fe)
Generating raw binary
Parsing includes...
Parsing file...
thread 'main' panicked at 'parse was unsuccessful: Error { variant: ParsingError { positives: [EOI, origin, include_bin, data, constant, label_kind, size, instruction], negatives: [] }, location: Pos(4), line_col: Pos((1, 5)), path: None, line: "nop 42␊", continued_line: None }', src/main.rs:529:60
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
After:
fox32asm 0.3.0 (2abba95)
Generating raw binary
Parsing includes...
Parsing file...
Error {
variant: ParsingError {
positives: [
EOI,
origin,
include_bin,
data,
constant,
label_kind,
size,
instruction,
],
negatives: [],
},
location: Pos(
4,
),
line_col: Pos(
(
1,
5,
),
),
path: None,
line: "nop 42␊",
continued_line: None,
}
2023-02-01 23:34:37 +01:00
Ry
15f8a12307
Merge pull request #8 from neuschaefer/ci
...
GitHub CI: Bump actions/checkout to v3
2023-02-01 14:31:54 -08:00
jn
77d59050fc
GitHub CI: Bump actions/{checkout,upload-artifact} to v3
...
v2 is deprecated and causes a warning on the Actions page.
2023-02-01 23:30:46 +01:00
Ry
ebdf8e3ac5
Merge pull request #7 from neuschaefer/fixes
...
Fixes for data directives
2023-02-01 13:45:14 -08:00
Ry
7d18f37f80
Merge pull request #6 from neuschaefer/dev
...
Add data.strz directive for zero-terminated strings
2023-02-01 13:39:01 -08:00
jn
fc925e577d
Assemble data.8 CONST_LABEL correctly as one byte
...
Fixes #5
2023-02-01 21:24:11 +01:00
jn
e59e0ef83d
Reset CURRENT_SIZE to Size::Word before parsing a data directive
...
Previously, the following program:
push.16 0
data.16 0
... crashed fox32asm:
thread 'main' panicked at 'internal error: entered unreachable code', src/main.rs:620:22
stack backtrace:
0: rust_begin_unwind
at /usr/src/rustc-1.63.0/library/std/src/panicking.rs:584:5
1: core::panicking::panic_fmt
at /usr/src/rustc-1.63.0/library/core/src/panicking.rs:142:14
2: core::panicking::panic
at /usr/src/rustc-1.63.0/library/core/src/panicking.rs:48:5
3: fox32asm::parse_data
4: fox32asm::build_ast_from_expression
5: fox32asm::main
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
The issue in line 620 is that parse_data expects a constant in the form
of AstNode::Immediate32, but finds an AstNode::Immediate16, because
CURRENT_SIZE was previously set to Half. Set CURRENT_SIZE to Word when
starting to parse a new data directive, in order to fix this issue.
Fixes #4
2023-02-01 21:22:24 +01:00
jn
eb32be33c8
Add data.strz directive for zero-terminated strings
...
A common pattern in fox32 software is this:
data.str "Some string here" data.8 0
i.e. a zero- or NUL-terminated string. To make such strings easier to
write, introduce a new directive data.strz, which adds the zero byte
automatically:
data.strz "Some string here"
2023-02-01 19:59:24 +01:00
Ry
abd160e6e5
Add support for imul, idiv, and irem
2023-01-27 15:21:40 -08:00
Ry
b40c8d50b6
Error and exit if a label is defined more than once
...
Fixes issue #2
2023-01-22 17:25:28 -08:00
Ry
2284d0fb11
Merge pull request #1 from neuschaefer/incl
...
Include filename in error message when #include fails
2023-01-20 15:08:05 -08:00
jn
cc4b819d6b
Include filename in error message when #include fails
2023-01-20 15:30:17 +01:00
Ry
cc4242b1fe
Allow using constants in data.8 and data.16
2022-10-12 13:32:14 -07:00
Ry
7d1f636239
Add rfp register support
2022-09-18 16:34:14 -07:00
Ry
aae6632dfd
Add support for the resp register
2022-09-16 17:40:00 -07:00
Ry
4afe69ed10
Add FLP instruction
2022-09-13 17:37:42 -07:00
Ry
b35bc82cf7
Add mse, mcl, and tlb instructions, bump version to 0.3.0
2022-08-15 17:22:40 -07:00
Ry
ee98141e1d
Add int instruction, bump version to 0.2.0
2022-08-09 01:43:13 -07:00
