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68 Commits

Author SHA1 Message Date
Michael McLoughlin
8f3c4ea0bf examples: cpu feature checks (#171) 
Add necessary feature checks to the dot and geohash examples to prevent illegal instruction errors.

Fixes #170 #153
 2021-04-06 22:24:58 -07:00
Michael McLoughlin
e089a6c93c tests/fixedbugs: regression test for issue 100 (#129) 
Adds a regression test based on klauspost/compress#186. This necessitated some related changes:

* Mark "RET" as a terminal instruction
* printer refactor to maintain compatibility with asmfmt
* Tweaks to other regression tests to ensure they are run correctly in CI

Updates #100 #65 #8
 2020-01-27 21:05:33 -08:00
Michael McLoughlin
cde7e9483b pass,printer: display required ISA features (#120) 
Fixes #119
 2020-01-19 16:45:09 -08:00
Michael McLoughlin
c8004ba627 ir,build: pragma support (#97) 
Adds support for arbitrary compiler directives.

Fixes #15
 2019-09-16 11:01:48 -07:00
Michael McLoughlin
d43efabdbe inst,ir: cancelling inputs (#92) 
Adds support for a `CancellingInputs` instruction flag, to indicate cases like `XORQ R10, R10` where the instruction actually does not depend on the value of `R10` at all.

Closes #89
 2019-07-28 17:58:49 -07:00
Michael McLoughlin
5d3176b111 examples/stadtx: re-fork stadx code 
The gofumpt changes made some files *technically* not an exact fork of
the original. I'm OCD about these things.
 2019-04-13 22:55:27 -05:00
Michael McLoughlin
1735441939 all: apply gofumpt (#79) 
Apply @mvdan's opinionated gofumpt formatter across the codebase.
 2019-04-13 22:53:13 -05:00
Michael McLoughlin
87539d3a7f examples: remove errant backup tarball 2019-03-17 14:55:44 -07:00
Michael McLoughlin
9eb409b935 gotypes,build: pointer dereference (#61) 
Provides a method on `gotypes.Component` to allow pointer dereference. This will enable `gotypes` helpers to be used with struct pointer arguments, for example.

Updates #53 
Fixes #54
 2019-01-27 19:22:21 -08:00
Michael McLoughlin
eb225e9d2c gotypes,build: add Implement (#58) 
By using Implement you can provide a definition of a function, taking the signature from a stub in the package. One major benefit of this approach is it makes it easy to handle external types in the function signature.

Updates #55
 2019-01-22 22:35:01 -08:00
Michael McLoughlin
475a241446 operand: include '+0' in named symbol references 
Intended to address an asmdecl error.

  [amd64] Butterfly: use of unnamed argument 0(FP); offset 0 is x0+0(FP)

Updates #24
 2019-01-13 12:00:57 -08:00
Michael McLoughlin
cdf63e263d lint: spelling mistake 2019-01-13 11:09:54 -08:00
Michael McLoughlin
4aa8656eb0 lint: fix issues in examples (#49) 2019-01-13 10:12:52 -08:00
Michael McLoughlin
943d5f0ced examples/sum: attempt to avoid asmfmt mismatch 
Updates #41
Updates #8
 2019-01-11 11:06:10 -08:00
Michael McLoughlin
3ca82be16c examples/sum: use Comment (#41) 2019-01-11 10:57:38 -08:00
Michael McLoughlin
85432688f1 examples/sha1: forgot to regenerate README 2019-01-11 10:54:27 -08:00
Michael McLoughlin
d0357fa6f9 examples/sha1: use comments (#41) 2019-01-11 10:52:09 -08:00
Michael McLoughlin
f77a2e3b9e printer: use tabwriter to align instructions (#8) 2019-01-10 21:21:41 -08:00
Michael McLoughlin
0e253b3753 examples/stadtx: delete PeachPy comments 
Fixes #16
 2019-01-09 22:53:41 -08:00
Michael McLoughlin
ea3d101f08 examples/sha1: use loops where possible 2019-01-06 20:26:04 -08:00
Michael McLoughlin
4f73a6ea72 doc: forgot to regenerate on last commit 2019-01-06 20:16:26 -08:00
Michael McLoughlin
304c7425d2 build: add attributes argument to TEXT 
Brings the TEXT() function signature closer to how the directive works
in assembly.

Also update almost all examples to use NOSPLIT.

Closes #11
 2019-01-06 20:04:51 -08:00
Michael McLoughlin
ff7d8afefe doc,examples/sum: improve doc on sum example 
Updates #13
 2019-01-06 18:09:37 -08:00
Michael McLoughlin
49b1691ac0 doc: description of examples/ and tests/ 2019-01-06 14:25:05 -08:00
Michael McLoughlin
602bb5197c build: unify Label function signatures 
The Context.Label method and LABEL global function did not agree. Also
breaks the convention I'd like to set that capitalized functions must
agree with existing Go assembly syntax.

To help avoid a conflict with `avo.Label`, attributes were moved to
their own package.

Fixes #35
 2019-01-05 18:18:49 -08:00
Michael McLoughlin
87ffa6823a examples: forgot to regenerate 
Sync READMEs with example code.

Updates #31
 2019-01-05 17:44:10 -08:00
Michael McLoughlin
1cdd4b912b examples: remove non-dot imports 
Updates #31
 2019-01-05 17:41:07 -08:00
Michael McLoughlin
5c67547d67 doc: add package-level doc comments (#9) 2019-01-05 17:23:56 -08:00
Michael McLoughlin
672b77a441 reg,build: remove "v" from virtual register ctors 
Fixes #30
 2019-01-04 18:23:44 -08:00
Michael McLoughlin
fa7b5ed1dd doc: show more examples in README 2019-01-03 22:20:25 -08:00
Michael McLoughlin
0eb66fe6cc doc: READMEs for remaining "real world" examples 
Updates #14
 2019-01-01 17:01:08 -08:00
Michael McLoughlin
85a72997aa doc: README for data example 
Updates #14
 2019-01-01 16:33:30 -08:00
Michael McLoughlin
49c795704d doc: README for returns example 
Updates #14
 2019-01-01 16:15:33 -08:00
Michael McLoughlin
51931ee673 doc: README for sum example 
Updates #14
 2019-01-01 16:04:37 -08:00
Michael McLoughlin
8465c21c02 doc: README for complex example 
Updates #14
 2019-01-01 15:56:17 -08:00
Michael McLoughlin
1b0ce66552 doc: README for args example 
Also started a README in the root examples directory.

Updates #14
 2019-01-01 15:46:42 -08:00
Michael McLoughlin
4550badf58 doc: scripts to run embedmd on markdown files 
This will help keep READMEs in sync with code.

Also adds a README for the add example.

Updates #14
 2018-12-31 20:25:29 -08:00
Michael McLoughlin
816fa4c0e6 ast,build: allow setting data attributes 
Previously GLOBL/DATA attributes are set to RODATA. This diff removes
that default and allows them to be set through the DataAttributes
context method.

Updates #2
 2018-12-31 19:04:14 -08:00
Michael McLoughlin
c62e40f8d2 pass: add textflags.h if required 
Closes #12
 2018-12-31 00:23:27 -08:00
Michael McLoughlin
e364d6398e ast,build: add Attributes fields to Function and Global 
Updates #2
 2018-12-30 23:35:54 -08:00
Michael McLoughlin
edc4d3f00c examples/dot: initial version 
Implements dot product in avo.

Closes #4
 2018-12-30 18:46:36 -08:00
Michael McLoughlin
2ffc7d7fd5 examples: add most docstrings 2018-12-27 23:09:44 -08:00
Michael McLoughlin
9f5277bf8e support docstrings 2018-12-27 23:01:32 -08:00
Michael McLoughlin
023324a4ec examples/returns: demonstrate return types 2018-12-27 21:38:17 -08:00
Michael McLoughlin
51524702ba mv examples/{components,args} 2018-12-27 20:37:47 -08:00
Michael McLoughlin
6fc67c1fbc examples/geohash: first version 
Adds helper for constants as DATA sections.
 2018-12-27 15:44:52 -08:00
Michael McLoughlin
5dea46407c printer: shorten text size when argsize is zero 2018-12-27 13:48:31 -08:00
Michael McLoughlin
9243d299e6 first pass at DATA sections 2018-12-27 11:57:46 -08:00
Michael McLoughlin
662ae52758 examples: adapt to new const types 2018-12-26 17:08:58 -08:00
Michael McLoughlin
1ce7acee1d examples/sha1: implement full hash and test 2018-12-21 16:15:43 -08:00