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360 Commits

Author SHA1 Message Date
Sam M W 12c901e8aa generic argument for CPU represents memory 2023-04-03 07:02:32 +01:00
Sam M W a8dac6e805 extract memory functionality into a trait 2023-04-03 06:59:40 +01:00
Sam M W f3f15de8cc remove memory.get_slice 
real hardware won't have the ability to dive in and grab a slice from
memory
 2023-04-03 05:50:13 +01:00
Sam M W 4254c02f55 Remove unit test test_memory_set_bytes 
This is the right thing to do because its pass depends on
zero-initilization. Real memory will not behave this way
 2023-04-03 05:50:13 +01:00
Sam M W 131b0f312d remove get_byte_mut_ref method from Memory 
This is the right thing to do, because the actual hardware will perform
a read and then perform a write. This could have observable side effects
on a real system
 2023-04-03 05:50:06 +01:00
Sam M W 766143d52f remove is_stack_address; it's never used 2023-04-02 21:21:46 +01:00
omarandlorraine 61b8dfe1f2
add single_step function (#62) 
Co-authored-by: Sam M W <you@example.com>
 2023-03-27 00:27:44 +02:00
dependabot[bot] fdf71425d3
Bump bitflags from 1.3.2 to 2.0.2 (#60) 
* Bump bitflags from 1.3.2 to 2.0.2

Bumps [bitflags](https://github.com/bitflags/bitflags) from 1.3.2 to 2.0.2.
- [Release notes](https://github.com/bitflags/bitflags/releases)
- [Changelog](https://github.com/bitflags/bitflags/blob/main/CHANGELOG.md)
- [Commits](https://github.com/bitflags/bitflags/compare/1.3.2...2.0.2)

---
updated-dependencies:
- dependency-name: bitflags
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* Derive `Copy` and other traits for `Status`

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Matthias <matthias-endler@gmx.net>
 2023-03-20 14:58:45 +01:00
Matthias Endler c3438c14e7
Make code more idiomatic (#61) 2023-03-20 14:11:44 +01:00
omarandlorraine 113f95afba
Merge pull request #57 from mre/overflow_panic 
Add or subtract: some values result in panics
 2022-10-23 09:46:48 +01:00
Sam M W c2e77b5f52 also test subtractions 2022-10-23 07:05:08 +01:00
Sam M W 2bcbfa63b5 fix panic 2022-10-23 07:05:04 +01:00
Sam M W bf543e2fbe add failing test 2022-10-23 07:04:52 +01:00
Sam M W 11e48c1691 add missing CLI instruction 2022-10-22 12:26:03 +01:00
omarandlorraine a28ae7e584
Merge pull request #56 from mre/incdec 
Sort out increments and decrements
 2022-10-21 09:15:05 +01:00
omarandlorraine 32f925feb2
Merge branch 'master' into incdec 2022-10-21 09:10:18 +01:00
omarandlorraine 8850934023
Merge pull request #53 from mre/addrfix 
Proper wrap-around for address calculations
 2022-10-21 09:09:21 +01:00
Sam M W f821dce70f do increments in the same way 2022-10-21 06:45:40 +01:00
Sam M W e4aebb9dfe cargo fmt 2022-10-21 06:42:27 +01:00
Sam M W 4e057a2a94 remove unused function `decrement_memory` 2022-10-21 06:40:56 +01:00
Sam M W 1d0fd6aad0 remove unused function `dec_x` 2022-10-21 06:37:41 +01:00
Sam M W 7500e8816e cargo clippy --fix 2022-10-21 06:34:42 +01:00
Sam M W 95731752ba using the associated function `decrement` 2022-10-21 06:33:51 +01:00
Sam M W 665ee4193d x and y are now unsigned and there's less casting all over 2022-10-20 09:42:17 +01:00
Sam M W 41b9b19be2 decrement_y_test passes 2022-10-20 09:32:51 +01:00
Sam M W c406965560 decrement_x_test passes 2022-10-20 09:23:58 +01:00
Sam M W 1972a42adc some failing tests 2022-10-20 09:04:44 +01:00
Sam M W 894e4304ea test branch_across_end_of_address_space 2022-10-18 14:55:22 +01:00
Sam M W d8a9558095 formatting 2022-10-18 13:37:06 +01:00
Sam M W 5290a9d61e zeropage wraparound test 2022-10-18 13:35:17 +01:00
Sam M W 89d6e66e11 whitespace 2022-10-18 10:39:29 +01:00
Sam M W 4cc24efce4 forgot to change README 2022-10-18 10:13:19 +01:00
Sam M W cd83ae7b9c delete now useless sourcefile src/address.rs 2022-10-18 10:10:45 +01:00
Sam M W 8c6591f6a4 remove last of Address and AddressDiff 2022-10-18 10:10:38 +01:00
Sam M W 3de8f9158d move tests and README away from Address 2022-10-18 10:01:55 +01:00
Sam M W a3c4a7689f the program counter should wrap as well 2022-10-18 09:42:51 +01:00
Sam M W 7328eb416a misc clippy fixes. 2022-10-18 09:38:05 +01:00
Sam M W 4b26e83529 remove Address and AddressDiff from equation 2022-10-18 06:57:59 +01:00
omarandlorraine f3d3bf470f
add option to statically disable decimal mode (#47) 
* add the decimal mode feature to `Cargo.toml`
* add tests for disabled decimal mode to github workflows
* don't run decimal mode tests if decimal mode disabled

Co-authored-by: Sam M W <you@example.com>
 2022-08-11 15:42:34 +02:00
Sam M W 18e55aaeca remove call to .trim(), as clippy suggests 2022-08-09 04:14:46 +01:00
Matthias 8e876989e4 Add image 2022-06-07 20:31:53 +02:00
Matthias cdb2f0949a Merge branch 'master' of github.com:mre/mos6502 2022-06-07 20:17:48 +02:00
Matthias 7398fc4c3f Simplify GCD program 2022-06-07 20:17:44 +02:00
Matthias b6c888f951
Update and rename continuous_testing.yaml to ci.yaml 2022-06-07 20:01:11 +02:00
Matthias 8c088611bb Update dependencies 2022-06-07 19:57:54 +02:00
Matthias 885afe0c10 Rust 2021 edition 2022-06-07 19:53:16 +02:00
Matthias d1b1c93fd4 Fix clippy warnings 2022-06-07 19:52:00 +02:00
Matthias 363dc47755 Format code 2022-06-07 19:30:29 +02:00
Matthias e829122a5a
Delete .travis.yml 2022-06-07 19:27:57 +02:00
omarandlorraine ef9a49ac8b
set carry flag if carry_in && value == "$ff" (#44) 2022-06-07 11:03:51 +02:00