petrbalvin
bc37ea5b79
feat(arch): add the AVX512-FP16 scalar family to the amd64 extension layer
...
Assisted-by: GLM 5.3 Flash
2026-10-07 00:07:58 +02:00
petrbalvin
28bea95128
feat(arch): add the amd64 extended-instruction layer with BF16 and VP2INTERSECT
...
Assisted-by: GLM 5.3 Flash
2026-10-07 00:07:58 +02:00
petrbalvin
2d803e38d8
feat(lsp): leave the extension verdicts to the registry
...
Diagnostics no longer repeat the generated table's ignorance of a
registered mnemonic: unknown-instruction and unencodable-instruction
against a statement the registry encodes are filtered from the server's
own presentation, driven by asm.LookupExtension directly. The filter is
a no-op once lint learns the registry, so the two compose unchanged.
Assisted-by: GLM 5.3 Flash
2026-10-07 00:06:05 +02:00
petrbalvin
dadeda144a
feat(lsp): offer and document the registered extended mnemonics
...
Completion merges the extension registry's mnemonics beside the toolchain
entries, with operand shapes measured against the layer's own encoder, and
hover documents a registered mnemonic from its metadata: the extension
notice, the forms, the features, the fixed encodings and the manual
references.
Assisted-by: GLM 5.3 Flash
2026-10-07 00:06:05 +02:00
petrbalvin
a90ec84bee
fix(arch): narrow file names by go/build's suffix rule
...
Assisted-by: GLM 5.3 Flash
2026-10-06 23:59:47 +02:00
petrbalvin
c107b45933
fix(asm): reject duplicate symbol declarations like the toolchain
...
Assisted-by: GLM 5.3 Flash
2026-10-06 23:59:47 +02:00
petrbalvin
a69f8cf4a8
fix(asm): match the toolchain's bytes across the corpus sweep
...
A line-for-line byte comparison of the whole amd64enc.s corpus against
go tool asm surfaced divergences the pass-only accounting never showed:
PEXTRW's GPR form swapped its fields, PUSHW took an imm32 where the
toolchain bounds the immediate to 16 bits, the double shift wrote the
unmasked register number into the reg field, VCOMISS carried a 0x66
prefix, RORX dropped the destination's R bit, and the variable bit
shifts used the manual's per-width opcodes where the toolchain
consolidates each row on one opcode with the W bit. The VEX forms the
toolchain prefers for plain vector registers (the SSE2/SSSE3/SSE4.1
AVX twins, the compare-with-predicate family, VMOVUPS, VSHUFPS, the
variable shifts) now encode under VEX, with EVEX left to the ZMM,
opmask and index-16+ spellings, and the mnemonics whose rows never
offer the 2-byte prefix force it. Every line is pinned through the new
corpus parity test (793 lines); the whole corpus file now assembles to
the toolchain's bytes at every commented line (10022 of 10022).
Assisted-by: GLM 5.3 Flash
2026-10-06 23:59:47 +02:00
petrbalvin
cfc3abb752
feat(asm): encode the remaining amd64 VEX families
...
The SSE3 horizontal and add-subtract pairs, the SSSE3 sign and
horizontal integers, the masked moves in both directions, the
reciprocity and test pairs, the AVX imm8 tail (blends, dot products,
inserts, rounds, MPSADBW, the string compares), the four-operand
variable blends with their /is4 mask byte, the scalar three-operand
moves, the MXCSR accessors, the VPERMIL register controls and the
variable word shifts, plus the BMI2 count forms over memory. Every
encoding is pinned byte for byte against go tool asm through every
corpus line the toolchain's own amd64enc.s carries for the families
(852 lines); the /is4 byte carries the mask register number in its high
nibble, the layout the toolchain emits.
Assisted-by: GLM 5.3 Flash
2026-10-06 23:59:47 +02:00
petrbalvin
6af3fd60d5
feat(asm): encode the legacy amd64 SSE and MMX families
...
The packed integer and float binaries, the imm8-controlled SSE4.1 forms,
the variable blends with their X0 mask, the high/low half moves, the
sign-mask extractions, the non-temporal stores, the MOVQ bank crossings
and their odd spellings, the MMX shifts and shuffle and the cache-line
mask stores, plus the scalar leaves LEAVE, INVPCID and the RTM controls.
Every encoding is pinned byte for byte against go tool asm through every
corpus line the toolchain's own amd64enc.s carries for the families
(1465 lines). Two corpus-wide gaps fell out of the comparison: the
64-bit MOV immediate uses the zero-extending form across the unsigned
32-bit span, and the MMX-to-GPR MOVQ puts the bank register in reg.
Assisted-by: GLM 5.3 Flash
2026-10-06 23:59:47 +02:00
petrbalvin
257feace6e
feat(asm): encode the amd64 XSAVE family
...
XSAVE, XSAVEOPT, XSAVEC and XSAVES with their restore twins, plain and
64, each pinned byte for byte against go tool asm through every corpus
line the toolchain's own amd64enc.s carries for the family (24 lines).
The toolchain emits XSAVEOPT without the manual's 0x66 prefix; the bytes
are the oracle, so the family carries none.
Assisted-by: GLM 5.3 Flash
2026-10-06 23:59:47 +02:00
petrbalvin
f83bc8ddef
feat(asm): encode the amd64 system, string and segment families
...
The no-operand flag and system controls, the sign-extension pair, the
string primitives, the multi-byte no-ops, the cache controls, MOVBE, the
compare-exchange doubles, the random source and FS/GS base pairs, the
descriptor-table accesses, the 0F 00/01 register controls and the
LAR/LSL selector reads and far-segment loads, each pinned byte for byte
against go tool asm through every corpus line the toolchain's own
amd64enc.s carries for the families (279 lines).
Assisted-by: GLM 5.3 Flash
2026-10-06 23:59:47 +02:00
petrbalvin
f0b08ccea0
feat(asm): encode the amd64 x87 family
...
The x87 stack controls, the D8/DC arithmetic pair, the conditional moves,
the register compares, FADDDP, the memory loads and the FXSAVE pair, each
pinned byte for byte against go tool asm through every corpus line the
toolchain's own amd64enc.s carries for the family (78 lines).
Assisted-by: GLM 5.3 Flash
2026-10-06 23:59:47 +02:00
petrbalvin
1040739fbb
fix(asm): validate the loong64 ll/sc offset span like the toolchain
...
Assisted-by: GLM 5.3 Flash
2026-10-06 23:59:27 +02:00
petrbalvin
6cc6165c2b
build(justfile): cap the fuzz recipe's workers
...
Assisted-by: GLM 5.3 Flash
2026-10-06 21:13:31 +02:00
petrbalvin
0768b4dc84
fix(cmd): locate GOROOT when the build is trimmed
...
Assisted-by: GLM 5.3 Flash
2026-10-06 20:24:39 +02:00
petrbalvin
ae1baa0e61
ci: run the affordable gate set on push and publish at the tag
...
Test / test (push) Successful in 1m45s
Assisted-by: DeepSeek V4.1 Flash
2026-10-04 21:17:40 +02:00
petrbalvin
5a8e9acbf3
feat(arch): add the extended-instruction layer with SVE arithmetic
Test / test (push) Successful in 3m38s
2026-10-02 20:39:33 +02:00
petrbalvin
2747fce7d3
feat(asm): encode the arm64 system registers and structure loads
2026-10-02 20:39:26 +02:00
petrbalvin
e02918c17b
fix(ci): keep the push suite inside the runner's memory and time budget
...
Test / test (push) Successful in 2m55s
Assisted-by: GLM 5.3 Flash
2026-10-02 17:20:31 +02:00
petrbalvin
02a6359c1f
ci: shrink the push pipeline to the affordable gate set
...
Test / test (push) Failing after 5m26s
Assisted-by: GLM 5.3 Flash
2026-10-02 16:47:52 +02:00
petrbalvin
b4c1e133c0
ci: keep the GOOBJ link parity gate off the push pipeline
...
Test / test (push) Failing after 12m18s
Assisted-by: GLM 5.3 Flash
2026-10-02 16:15:02 +02:00
petrbalvin
1107928870
build(justfile): run the test recipes under the memory fence
...
Assisted-by: GLM 5.3 Flash
2026-10-02 16:15:02 +02:00
petrbalvin
bc4ac93fd9
style(asm): reindent the evex comment gofmt asks for
...
Test / test (push) Failing after 21m29s
Assisted-by: GLM 5.3
2026-10-02 00:41:46 +02:00
petrbalvin
c1bca7ce7e
docs: record the development deltas in the changelog
...
Assisted-by: GLM 5.3
2026-10-02 00:40:54 +02:00
petrbalvin
fefb76beb9
docs(asm): correct the reference against the assemblers' behaviour
...
Assisted-by: GLM 5.3
2026-10-02 00:40:54 +02:00
petrbalvin
42bc1669d7
feat(lsp): document directives on hover and widen completion
...
Assisted-by: GLM 5.3
2026-10-02 00:40:54 +02:00
petrbalvin
69dcbec8ef
feat(lint): eleven new rules over directives, data and addressing
...
Assisted-by: GLM 5.3
2026-10-02 00:40:54 +02:00
petrbalvin
f405cea5bc
fix(cmd): stop the coverage run on a stray in-place trap
...
Assisted-by: GLM 5.3
2026-10-02 00:40:54 +02:00
petrbalvin
f57377abb9
fix(debug): handle mapping edges, stray traps and dying debuggees
...
Assisted-by: GLM 5.3
2026-10-02 00:40:54 +02:00
petrbalvin
dd1782c538
test(verify): gate GOOBJ link parity with cmd/link
...
Assisted-by: GLM 5.3
2026-10-02 00:40:54 +02:00
petrbalvin
17cc49fee4
fix(asm): emit NOPTR data as its own symbol kind
...
Assisted-by: GLM 5.3
2026-10-02 00:40:43 +02:00
petrbalvin
bafb2fd130
feat(asm): encode the amd64 and loong64 tails of the corpus testdata
...
Assisted-by: GLM 5.3
2026-10-02 00:40:43 +02:00
petrbalvin
2f679326c2
style(testdata): canonicalise forms_amd64.s
...
Assisted-by: GLM 5.3
2026-10-02 00:40:20 +02:00
petrbalvin
96f2dd65b4
test(lexer): fuzz the token stream invariants
...
Assisted-by: GLM 5.3
2026-10-02 00:40:20 +02:00
petrbalvin
ca887d3927
fix(parser): bound folding depth and macro expansion work
...
Assisted-by: GLM 5.3
2026-10-02 00:40:20 +02:00
petrbalvin
6570709226
fix(parser): peel stacked labels the way the formatter renders them
...
Assisted-by: GLM 5.3
2026-10-02 00:40:20 +02:00
petrbalvin
9a5217d9c1
fix(format): keep every token of a line in the canonical output
...
Assisted-by: GLM 5.3
2026-10-02 00:40:20 +02:00
petrbalvin
4d01bb3ecf
build: rename the module to sourcedock.dev/petrbalvin/gasm-sdk
Test / test (push) Successful in 4m18s
2026-09-26 11:08:43 +02:00
petrbalvin
332c63e440
ci: compile-gate FreeBSD in the test pipeline
...
Test / test (push) Successful in 4m10s
Assisted-by: GLM 5.3 Flash
2026-09-25 21:46:49 +02:00
petrbalvin
b306c210c6
feat(debug): port the debugger to FreeBSD
...
Assisted-by: GLM 5.3 Flash
2026-09-25 21:46:40 +02:00
petrbalvin
b9015e1c2e
fix(verify): make the executable mapping build on FreeBSD
...
Assisted-by: GLM 5.3 Flash
2026-09-25 21:46:31 +02:00
petrbalvin
26c5008136
fix(cmd): honour //go:build in the corpus audit
...
Test / test (push) Successful in 2m32s
Assisted-by: GLM 5.3 Flash
2026-09-23 21:03:16 +02:00
petrbalvin
74d6b90d69
fix(asm): read the arm64 move-wide immediate as an unsigned pattern
...
Assisted-by: GLM 5.3 Flash
2026-09-23 21:03:03 +02:00
petrbalvin
7b11c62f53
fix(asm): resolve negative numeric PC-relative jumps
...
Assisted-by: GLM 5.3 Flash
2026-09-23 21:02:50 +02:00
petrbalvin
8eed54b3da
feat(lsp): quick fixes for the textflag include and the argument area
...
Test / test (push) Successful in 2m56s
Assisted-by: GLM 5.3 Flash
2026-09-23 20:23:35 +02:00
petrbalvin
4be16dcdf5
feat(lsp): resolve symbols across workspace files
...
Assisted-by: GLM 5.3 Flash
2026-09-23 20:21:58 +02:00
petrbalvin
ded9cabdf4
fix(lsp): apply each rename edit to its own document
...
Assisted-by: GLM 5.3 Flash
2026-09-23 20:19:21 +02:00
petrbalvin
cf6bc6987e
fix(ci): pass the upload file to curl, not its interpolation
Test / test (push) Successful in 2m26s
Release / gates (push) Successful in 2m25s
Release / build (amd64, linux) (push) Successful in 1m15s
Release / build (arm64, linux) (push) Successful in 1m16s
Release / build (loong64, linux) (push) Successful in 1m16s
Release / build (riscv64, linux) (push) Successful in 1m16s
Release / release (push) Successful in 34s
2026-09-22 01:31:49 +02:00
petrbalvin
ff7b1452b1
docs: name 0.35.0 as the supported release
Test / test (push) Successful in 2m33s
Release / gates (push) Successful in 2m29s
Release / build (amd64, linux) (push) Successful in 1m18s
Release / build (arm64, linux) (push) Successful in 1m20s
Release / build (loong64, linux) (push) Successful in 1m17s
Release / build (riscv64, linux) (push) Successful in 1m26s
Release / release (push) Failing after 35s
2026-09-22 00:52:56 +02:00
petrbalvin
517c1cea25
chore: prepare release v0.35.0
Test / test (push) Successful in 2m33s
Release / gates (push) Failing after 46s
Release / build (amd64, linux) (push) Skipped
Release / build (arm64, linux) (push) Skipped
Release / build (loong64, linux) (push) Skipped
Release / build (riscv64, linux) (push) Skipped
Release / release (push) Skipped
2026-09-22 00:44:10 +02:00
petrbalvin
a3e3010e0f
fix(cmd): resolve the runtime header test GOROOT from the go command
Test / test (push) Successful in 2m39s
2026-09-21 22:46:07 +02:00
petrbalvin
057c4eb545
docs: complete the release delta in the changelog and readme
2026-09-21 22:45:56 +02:00
petrbalvin
f720381d43
feat(asm): the segment-absolute and crash-store forms GOROOT writes
...
Test / test (push) Failing after 2m28s
Assisted-by: GLM 5.3 Flash
2026-09-21 22:19:53 +02:00
petrbalvin
2c9042d62c
feat(asm): PCALIGN alignment on amd64
...
Assisted-by: GLM 5.3 Flash
2026-09-21 22:00:30 +02:00
petrbalvin
82ef289d3a
feat(asm): the immediate multiply and arm64 indirect branches GOROOT writes
...
Assisted-by: GLM 5.3 Flash
2026-09-21 21:50:11 +02:00
petrbalvin
7246b0e002
feat(asm): the TLS access pair in the toolchain's one-instruction form
...
Assisted-by: GLM 5.3 Flash
2026-09-21 21:35:15 +02:00
petrbalvin
8cfd40aac8
feat(asm): the operand forms and defines GOROOT writes
...
Assisted-by: GLM 5.3 Flash
2026-09-21 21:17:34 +02:00
petrbalvin
5382c9a8e4
feat(audit): list every corpus failure per architecture
2026-09-21 21:17:34 +02:00
petrbalvin
53de91b2df
docs(asm): describe the four target architectures
...
Test / test (push) Failing after 2m23s
Assisted-by: GLM 5.3 Flash
2026-09-21 20:15:55 +02:00
petrbalvin
8a36af7c7d
docs(asm): generate the instruction appendices
...
Assisted-by: GLM 5.3 Flash
2026-09-21 20:15:55 +02:00
petrbalvin
e9789ce3f4
chore(arch): regenerate the instruction tables
2026-09-21 20:15:55 +02:00
petrbalvin
837231c068
docs(asm): open the assembly language reference
...
Assisted-by: GLM 5.3 Flash
2026-09-21 19:49:04 +02:00
petrbalvin
95025be1bc
docs(changelog): describe the encoder entries by content
Test / test (push) Failing after 2m33s
2026-09-21 19:20:01 +02:00
petrbalvin
03a964bb2d
docs(goobj): document the GOOBJ object file format
2026-09-21 19:19:53 +02:00
petrbalvin
123a16e346
docs(readme): state the documentation goal
2026-09-21 18:35:27 +02:00
petrbalvin
9701812bee
docs: changelog for the completeness waves
...
Test / test (push) Failing after 3m6s
Assisted-by: GLM 5.3 Flash
2026-09-21 02:04:44 +02:00
petrbalvin
29ac03468e
feat(amd64): floating-point immediates through a synthesised pool
...
Assisted-by: GLM 5.3 Flash
2026-09-21 02:04:44 +02:00
petrbalvin
bfb7701db1
feat(amd64): emit the quad-register EVEX families
...
Assisted-by: GLM 5.3 Flash
2026-09-21 02:02:19 +02:00
petrbalvin
e8b6ff5d7c
fix(parser): fold a signed parenthesised displacement expression
...
Test / test (push) Failing after 2m21s
Assisted-by: GLM 5.3 Flash
2026-09-21 00:45:33 +02:00
petrbalvin
1456907000
feat(riscv64,loong64): operand tail, float DATA and honest port classification
...
Assisted-by: GLM 5.3 Flash
2026-09-21 00:44:47 +02:00
petrbalvin
ec1c521187
feat(cmd): GOOS-aware headers, audit battery shapes and semicolon spacing
...
Test / test (push) Failing after 2m21s
Assisted-by: GLM 5.3 Flash
2026-09-20 22:02:46 +02:00
petrbalvin
a7744c24bd
fix(parser): substitute macro parameters behind element selectors
...
Assisted-by: GLM 5.3 Flash
2026-09-20 22:02:19 +02:00
petrbalvin
522e6f2ae8
feat(parser): bracket register ranges, index-only VSIB and bare trailing immediates
...
Assisted-by: GLM 5.3 Flash
2026-09-20 22:02:19 +02:00
petrbalvin
81d4bd81e4
test(verify): register the wave kernels
...
Test / test (push) Failing after 2m20s
Assisted-by: GLM 5.3 Flash
2026-09-20 21:17:31 +02:00
petrbalvin
687678a2ea
feat(elf): emit data relocations on arm64, riscv64 and loong64
...
Assisted-by: GLM 5.3 Flash
2026-09-20 21:17:20 +02:00
petrbalvin
b0f9071bf5
feat(arm64): whole-vector moves, bookkeeping ops and truncating-move lowering
...
Assisted-by: GLM 5.3 Flash
2026-09-20 21:17:20 +02:00
petrbalvin
81e2673923
feat(amd64): encode the AVX-512 and BMI corpus families
...
Assisted-by: GLM 5.3 Flash
2026-09-20 21:17:20 +02:00
petrbalvin
75e9fd771b
feat(parser): split plain statements on semicolons in the raw parse
...
Test / test (push) Failing after 2m30s
Assisted-by: GLM 5.3 Flash
2026-09-20 19:15:35 +02:00
petrbalvin
863926abd6
test(verify): register the loong64 vector kernels
...
Assisted-by: GLM 5.3 Flash
2026-09-20 19:15:05 +02:00
petrbalvin
241e7256f6
fix(arm64): reject bare BTI with a diagnostic and accept the full family
...
Assisted-by: GLM 5.3 Flash
2026-09-20 19:15:05 +02:00
petrbalvin
6556b85abf
feat(asm): symbol-valued DATA, division slash in symbols and plain semicolons
...
Assisted-by: GLM 5.3 Flash
2026-09-20 19:15:05 +02:00
petrbalvin
289cabe993
feat(loong64): encode the full LSX and LASX table
...
Assisted-by: GLM 5.3 Flash
2026-09-20 19:14:43 +02:00
petrbalvin
d6cf7cfa44
fix(format): keep statement separators and canonical macro bodies
...
Assisted-by: GLM 5.3 Flash
2026-09-20 19:14:43 +02:00
petrbalvin
4cc2f0eba5
feat(cmd): generate go_asm.h for package-context assembly
...
Assisted-by: GLM 5.3 Flash
2026-09-20 19:14:43 +02:00
petrbalvin
97dfaa7526
docs: changelog for macro expansion and the corrected corpus audit
...
Test / test (push) Successful in 2m14s
Assisted-by: GLM 5.3 Flash
2026-09-20 14:25:47 +02:00
petrbalvin
66aa4dbc8b
test(verify): register the campaign kernels in the ground-truth suites
...
Assisted-by: GLM 5.3 Flash
2026-09-20 14:25:47 +02:00
petrbalvin
dce5d31462
feat(amd64): LOCK and REP prefixes, literal data pseudo-ops and ADJSP
...
Assisted-by: GLM 5.3 Flash
2026-09-20 14:25:47 +02:00
petrbalvin
9dc3987e02
feat(riscv64,loong64): PCALIGN, branch relaxation and operand shapes
...
Assisted-by: GLM 5.3 Flash
2026-09-20 14:25:47 +02:00
petrbalvin
9b238a525a
feat(arm64): wide immediates, SIMD compare and system operand forms
...
Assisted-by: GLM 5.3 Flash
2026-09-20 14:25:47 +02:00
petrbalvin
ad82aac663
feat(parser): macro expansion, conditionals and include splicing with -I
...
Assisted-by: GLM 5.3 Flash
2026-09-20 14:25:47 +02:00
petrbalvin
0629f5e2df
feat(arm64): assemble PCALIGN padding and BYTE literal bytes
...
Test / test (push) Successful in 2m16s
Assisted-by: GLM 5.3 Flash
2026-09-20 11:49:05 +02:00
petrbalvin
ecb203dcf5
fix(lexer): treat trailing CR as line end so comment text is idempotent
...
Test / test (push) Successful in 2m13s
Assisted-by: GLM 5.3 Flash
2026-09-20 11:40:39 +02:00
petrbalvin
6c672567f3
feat(amd64): assemble the double-shift and static-SB operand shapes
...
Assisted-by: GLM 5.3 Flash
2026-09-20 11:40:39 +02:00
petrbalvin
cc6e416c59
fix(lint): exempt shift counts, SETcc and ABIInternal from false positives
...
Assisted-by: GLM 5.3 Flash
2026-09-20 11:40:39 +02:00
petrbalvin
c66a47973a
fix(format): preserve square brackets in SIMD operands
...
Test / test (push) Successful in 2m15s
Assisted-by: GLM 5.3 Flash
2026-09-20 09:58:25 +02:00
petrbalvin
9629897202
docs: changelog and readme for the instruction wave and the honest corpus rate
...
Test / test (push) Successful in 2m17s
Assisted-by: GLM 5.3 Flash
2026-09-20 06:45:03 +02:00
petrbalvin
5399a8a724
feat(audit): probe the new operand shapes and measure attemptable files
...
Assisted-by: GLM 5.3 Flash
2026-09-20 06:45:03 +02:00
petrbalvin
de5d9f358e
feat(riscv64,loong64): encode AMO atomics, vector slices and bit ops
...
Assisted-by: GLM 5.3 Flash
2026-09-20 06:44:51 +02:00
petrbalvin
ca3fdce0e0
feat(arm64): encode pairs, atomics, crypto, system and NEON slices
...
Assisted-by: GLM 5.3 Flash
2026-09-20 06:44:51 +02:00
petrbalvin
fc2d92eabd
feat(amd64): encode the GOROOT instruction families
...
Assisted-by: GLM 5.3 Flash
2026-09-20 06:44:51 +02:00
petrbalvin